actctx.c 172 KB
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/*
 * Activation contexts
 *
 * Copyright 2004 Jon Griffiths
 * Copyright 2007 Eric Pouech
 * Copyright 2007 Jacek Caban for CodeWeavers
 * Copyright 2007 Alexandre Julliard
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 * Copyright 2013 Nikolay Sivov
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 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include "config.h"
#include "wine/port.h"

#include <stdarg.h>
#include <stdio.h>

#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "winternl.h"
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#include "ddk/wdm.h"
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#include "ntdll_misc.h"
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#include "wine/exception.h"
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#include "wine/debug.h"
#include "wine/unicode.h"

WINE_DEFAULT_DEBUG_CHANNEL(actctx);

#define ACTCTX_FLAGS_ALL (\
 ACTCTX_FLAG_PROCESSOR_ARCHITECTURE_VALID |\
 ACTCTX_FLAG_LANGID_VALID |\
 ACTCTX_FLAG_ASSEMBLY_DIRECTORY_VALID |\
 ACTCTX_FLAG_RESOURCE_NAME_VALID |\
 ACTCTX_FLAG_SET_PROCESS_DEFAULT |\
 ACTCTX_FLAG_APPLICATION_NAME_VALID |\
 ACTCTX_FLAG_SOURCE_IS_ASSEMBLYREF |\
 ACTCTX_FLAG_HMODULE_VALID )

#define ACTCTX_MAGIC       0xC07E3E11
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#define STRSECTION_MAGIC   0x64487353 /* dHsS */
#define GUIDSECTION_MAGIC  0x64487347 /* dHsG */
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/* we don't want to include winuser.h */
#define RT_MANIFEST                        ((ULONG_PTR)24)
#define CREATEPROCESS_MANIFEST_RESOURCE_ID ((ULONG_PTR)1)

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/* from oaidl.h */
typedef enum tagLIBFLAGS {
    LIBFLAG_FRESTRICTED   = 0x1,
    LIBFLAG_FCONTROL      = 0x2,
    LIBFLAG_FHIDDEN       = 0x4,
    LIBFLAG_FHASDISKIMAGE = 0x8
} LIBFLAGS;

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/* from oleidl.idl */
typedef enum tagOLEMISC
{
    OLEMISC_RECOMPOSEONRESIZE            = 0x1,
    OLEMISC_ONLYICONIC                   = 0x2,
    OLEMISC_INSERTNOTREPLACE             = 0x4,
    OLEMISC_STATIC                       = 0x8,
    OLEMISC_CANTLINKINSIDE               = 0x10,
    OLEMISC_CANLINKBYOLE1                = 0x20,
    OLEMISC_ISLINKOBJECT                 = 0x40,
    OLEMISC_INSIDEOUT                    = 0x80,
    OLEMISC_ACTIVATEWHENVISIBLE          = 0x100,
    OLEMISC_RENDERINGISDEVICEINDEPENDENT = 0x200,
    OLEMISC_INVISIBLEATRUNTIME           = 0x400,
    OLEMISC_ALWAYSRUN                    = 0x800,
    OLEMISC_ACTSLIKEBUTTON               = 0x1000,
    OLEMISC_ACTSLIKELABEL                = 0x2000,
    OLEMISC_NOUIACTIVATE                 = 0x4000,
    OLEMISC_ALIGNABLE                    = 0x8000,
    OLEMISC_SIMPLEFRAME                  = 0x10000,
    OLEMISC_SETCLIENTSITEFIRST           = 0x20000,
    OLEMISC_IMEMODE                      = 0x40000,
    OLEMISC_IGNOREACTIVATEWHENVISIBLE    = 0x80000,
    OLEMISC_WANTSTOMENUMERGE             = 0x100000,
    OLEMISC_SUPPORTSMULTILEVELUNDO       = 0x200000
} OLEMISC;

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typedef struct
{
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    const WCHAR        *ptr;
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    unsigned int        len;
} xmlstr_t;

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typedef struct
{
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    const WCHAR        *ptr;
    const WCHAR        *end;
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} xmlbuf_t;

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struct file_info
{
    ULONG               type;
    WCHAR              *info;
};

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struct assembly_version
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{
    USHORT              major;
    USHORT              minor;
    USHORT              build;
    USHORT              revision;
};

struct assembly_identity
{
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    WCHAR                *name;
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    WCHAR                *arch;
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    WCHAR                *public_key;
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    WCHAR                *language;
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    WCHAR                *type;
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    struct assembly_version version;
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    BOOL                  optional;
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};

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struct strsection_header
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{
    DWORD magic;
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    ULONG size;
    DWORD unk1[3];
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    ULONG count;
    ULONG index_offset;
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    DWORD unk2[2];
    ULONG global_offset;
    ULONG global_len;
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};

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struct string_index
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{
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    ULONG hash;        /* key string hash */
    ULONG name_offset;
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    ULONG name_len;
    ULONG data_offset; /* redirect data offset */
    ULONG data_len;
    ULONG rosterindex;
};

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struct guidsection_header
{
    DWORD magic;
    ULONG size;
    DWORD unk[3];
    ULONG count;
    ULONG index_offset;
    DWORD unk2;
    ULONG names_offset;
    ULONG names_len;
};

struct guid_index
{
    GUID  guid;
    ULONG data_offset;
    ULONG data_len;
    ULONG rosterindex;
};

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struct wndclass_redirect_data
{
    ULONG size;
    DWORD res;
    ULONG name_len;
    ULONG name_offset;  /* versioned name offset */
    ULONG module_len;
    ULONG module_offset;/* container name offset */
};

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struct dllredirect_data
{
    ULONG size;
    ULONG unk;
    DWORD res[3];
};

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struct tlibredirect_data
{
    ULONG  size;
    DWORD  res;
    ULONG  name_len;
    ULONG  name_offset;
    LANGID langid;
    WORD   flags;
    ULONG  help_len;
    ULONG  help_offset;
    WORD   major_version;
    WORD   minor_version;
};

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enum comclass_threadingmodel
{
    ThreadingModel_Apartment = 1,
    ThreadingModel_Free      = 2,
    ThreadingModel_No        = 3,
    ThreadingModel_Both      = 4,
    ThreadingModel_Neutral   = 5
};

enum comclass_miscfields
{
    MiscStatus          = 1,
    MiscStatusIcon      = 2,
    MiscStatusContent   = 4,
    MiscStatusThumbnail = 8,
    MiscStatusDocPrint  = 16
};

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struct comclassredirect_data
{
    ULONG size;
    BYTE  res;
    BYTE  miscmask;
    BYTE  res1[2];
    DWORD model;
    GUID  clsid;
    GUID  alias;
    GUID  clsid2;
    GUID  tlbid;
    ULONG name_len;
    ULONG name_offset;
    ULONG progid_len;
    ULONG progid_offset;
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    ULONG clrdata_len;
    ULONG clrdata_offset;
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    DWORD miscstatus;
    DWORD miscstatuscontent;
    DWORD miscstatusthumbnail;
    DWORD miscstatusicon;
    DWORD miscstatusdocprint;
};

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enum ifaceps_mask
{
    NumMethods = 1,
    BaseIface  = 2
};

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struct ifacepsredirect_data
{
    ULONG size;
    DWORD mask;
    GUID  iid;
    ULONG nummethods;
    GUID  tlbid;
    GUID  base;
    ULONG name_len;
    ULONG name_offset;
};

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struct clrsurrogate_data
{
    ULONG size;
    DWORD res;
    GUID  clsid;
    ULONG version_offset;
    ULONG version_len;
    ULONG name_offset;
    ULONG name_len;
};

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struct clrclass_data
{
    ULONG size;
    DWORD res[2];
    ULONG module_len;
    ULONG module_offset;
    ULONG name_len;
    ULONG name_offset;
    ULONG version_len;
    ULONG version_offset;
    DWORD res2[2];
};

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struct progidredirect_data
{
    ULONG size;
    DWORD reserved;
    ULONG clsid_offset;
};

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/*
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   Sections structure.

   Sections are accessible by string or guid key, that defines two types of sections.
   All sections of each type have same magic value and header structure, index
   data could be of two possible types too. So every string based section uses
   the same index format, same applies to guid sections - they share same guid index
   format.

   - window class redirection section is a plain buffer with following format:
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   <section header>
   <index[]>
   <data[]> --- <original name>
                <redirect data>
                <versioned name>
                <module name>

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   Header is fixed length structure - struct strsection_header,
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   contains redirected classes count;

   Index is an array of fixed length index records, each record is
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   struct string_index.
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   All strings in data itself are WCHAR, null terminated, 4-bytes aligned.

   Versioned name offset is relative to redirect data structure (struct wndclass_redirect_data),
   others are relative to section itself.
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   - dll redirect section format:

   <section header>
   <index[]>
   <data[]> --- <dll name>
                <data>

   This section doesn't seem to carry any payload data except dll names.
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   - typelib section format:

   <section header>
   <module names[]>
   <index[]>
   <data[]> --- <data>
                <helpstring>

   Header is fixed length, index is an array of fixed length 'struct guid_index'.
   All strings are WCHAR, null terminated, 4-bytes aligned. Module names part is
   4-bytes aligned as a whole.

   Module name offsets are relative to section, helpstring offset is relative to data
   structure itself.
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   - comclass section format:

   <section header>
   <module names[]>
   <index[]>
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   <data[]> --- <data>   --- <data>
                <progid>     <clrdata>
                             <name>
                             <version>
                             <progid>
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   This section uses two index records per comclass, one entry contains original guid
   as specified by context, another one has a generated guid. Index and strings handling
   is similar to typelib sections.

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   For CLR classes additional data is stored after main COM class data, it contains
   class name and runtime version string, see 'struct clrclass_data'.

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   Module name offsets are relative to section, progid offset is relative to data
   structure itself.
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   - COM interface section format:

   <section header>
   <index[]>
   <data[]> --- <data>
                <name>

   Interface section contains data for proxy/stubs and external proxy/stubs. External
   ones are defined at assembly level, so this section has no module information.
   All records are indexed with 'iid' value from manifest. There an exception for
   external variants - if 'proxyStubClsid32' is specified, it's stored as iid in
   redirect data, but index is still 'iid' from manifest.

   Interface name offset is relative to data structure itself.
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   - CLR surrogates section format:

   <section header>
   <index[]>
   <data[]> --- <data>
                <name>
                <version>

    There's nothing special about this section, same way to store strings is used,
    no modules part as it belongs to assembly level, not a file.
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   - ProgID section format:

   <section header>
   <guids[]>
   <index[]>
   <data[]> --- <progid>
                <data>

   This sections uses generated alias guids from COM server section. This way
   ProgID -> CLSID mapping returns generated guid, not the real one. ProgID string
   is stored too, aligned.
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*/

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struct progids
{
    WCHAR        **progids;
    unsigned int   num;
    unsigned int   allocated;
};

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struct entity
{
    DWORD kind;
    union
    {
        struct
        {
            WCHAR *tlbid;
            WCHAR *helpdir;
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            WORD   flags;
            WORD   major;
            WORD   minor;
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	} typelib;
        struct
        {
            WCHAR *clsid;
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            WCHAR *tlbid;
            WCHAR *progid;
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            WCHAR *name;    /* clrClass: class name */
            WCHAR *version; /* clrClass: CLR runtime version */
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            DWORD  model;
            DWORD  miscstatus;
            DWORD  miscstatuscontent;
            DWORD  miscstatusthumbnail;
            DWORD  miscstatusicon;
            DWORD  miscstatusdocprint;
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            struct progids progids;
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	} comclass;
	struct {
            WCHAR *iid;
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            WCHAR *base;
            WCHAR *tlib;
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            WCHAR *name;
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            WCHAR *ps32; /* only stored for 'comInterfaceExternalProxyStub' */
            DWORD  mask;
            ULONG  nummethods;
	} ifaceps;
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        struct
        {
            WCHAR *name;
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            BOOL   versioned;
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        } class;
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        struct
        {
            WCHAR *name;
            WCHAR *clsid;
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            WCHAR *version;
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        } clrsurrogate;
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    } u;
};

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struct entity_array
{
    struct entity        *base;
    unsigned int          num;
    unsigned int          allocated;
};

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struct dll_redirect
{
    WCHAR                *name;
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    WCHAR                *hash;
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    struct entity_array   entities;
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};

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enum assembly_type
{
    APPLICATION_MANIFEST,
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    ASSEMBLY_MANIFEST,
    ASSEMBLY_SHARED_MANIFEST,
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};

struct assembly
{
    enum assembly_type       type;
    struct assembly_identity id;
    struct file_info         manifest;
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    WCHAR                   *directory;
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    BOOL                     no_inherit;
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    struct dll_redirect     *dlls;
    unsigned int             num_dlls;
    unsigned int             allocated_dlls;
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    struct entity_array      entities;
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};

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enum context_sections
{
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    WINDOWCLASS_SECTION    = 1,
    DLLREDIRECT_SECTION    = 2,
    TLIBREDIRECT_SECTION   = 4,
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    SERVERREDIRECT_SECTION = 8,
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    IFACEREDIRECT_SECTION  = 16,
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    CLRSURROGATES_SECTION  = 32,
    PROGIDREDIRECT_SECTION = 64
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};

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typedef struct _ACTIVATION_CONTEXT
{
    ULONG               magic;
    int                 ref_count;
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    struct file_info    config;
    struct file_info    appdir;
    struct assembly    *assemblies;
    unsigned int        num_assemblies;
    unsigned int        allocated_assemblies;
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    /* section data */
    DWORD               sections;
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    struct strsection_header  *wndclass_section;
    struct strsection_header  *dllredirect_section;
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    struct strsection_header  *progid_section;
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    struct guidsection_header *tlib_section;
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    struct guidsection_header *comserver_section;
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    struct guidsection_header *ifaceps_section;
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    struct guidsection_header *clrsurrogate_section;
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} ACTIVATION_CONTEXT;

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struct actctx_loader
{
    ACTIVATION_CONTEXT       *actctx;
    struct assembly_identity *dependencies;
    unsigned int              num_dependencies;
    unsigned int              allocated_dependencies;
};

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static const WCHAR asmv1W[] = {'a','s','m','v','1',':',0};
static const WCHAR asmv2W[] = {'a','s','m','v','2',':',0};
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static const WCHAR assemblyW[] = {'a','s','s','e','m','b','l','y',0};
static const WCHAR assemblyIdentityW[] = {'a','s','s','e','m','b','l','y','I','d','e','n','t','i','t','y',0};
static const WCHAR bindingRedirectW[] = {'b','i','n','d','i','n','g','R','e','d','i','r','e','c','t',0};
static const WCHAR clrClassW[] = {'c','l','r','C','l','a','s','s',0};
static const WCHAR clrSurrogateW[] = {'c','l','r','S','u','r','r','o','g','a','t','e',0};
static const WCHAR comClassW[] = {'c','o','m','C','l','a','s','s',0};
static const WCHAR comInterfaceExternalProxyStubW[] = {'c','o','m','I','n','t','e','r','f','a','c','e','E','x','t','e','r','n','a','l','P','r','o','x','y','S','t','u','b',0};
static const WCHAR comInterfaceProxyStubW[] = {'c','o','m','I','n','t','e','r','f','a','c','e','P','r','o','x','y','S','t','u','b',0};
static const WCHAR dependencyW[] = {'d','e','p','e','n','d','e','n','c','y',0};
static const WCHAR dependentAssemblyW[] = {'d','e','p','e','n','d','e','n','t','A','s','s','e','m','b','l','y',0};
static const WCHAR descriptionW[] = {'d','e','s','c','r','i','p','t','i','o','n',0};
static const WCHAR fileW[] = {'f','i','l','e',0};
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static const WCHAR hashW[] = {'h','a','s','h',0};
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static const WCHAR noInheritW[] = {'n','o','I','n','h','e','r','i','t',0};
static const WCHAR noInheritableW[] = {'n','o','I','n','h','e','r','i','t','a','b','l','e',0};
static const WCHAR typelibW[] = {'t','y','p','e','l','i','b',0};
static const WCHAR windowClassW[] = {'w','i','n','d','o','w','C','l','a','s','s',0};

static const WCHAR clsidW[] = {'c','l','s','i','d',0};
static const WCHAR hashalgW[] = {'h','a','s','h','a','l','g',0};
static const WCHAR helpdirW[] = {'h','e','l','p','d','i','r',0};
static const WCHAR iidW[] = {'i','i','d',0};
static const WCHAR languageW[] = {'l','a','n','g','u','a','g','e',0};
static const WCHAR manifestVersionW[] = {'m','a','n','i','f','e','s','t','V','e','r','s','i','o','n',0};
static const WCHAR nameW[] = {'n','a','m','e',0};
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static const WCHAR neutralW[] = {'n','e','u','t','r','a','l',0};
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static const WCHAR newVersionW[] = {'n','e','w','V','e','r','s','i','o','n',0};
static const WCHAR oldVersionW[] = {'o','l','d','V','e','r','s','i','o','n',0};
static const WCHAR optionalW[] = {'o','p','t','i','o','n','a','l',0};
static const WCHAR processorArchitectureW[] = {'p','r','o','c','e','s','s','o','r','A','r','c','h','i','t','e','c','t','u','r','e',0};
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static const WCHAR progidW[] = {'p','r','o','g','i','d',0};
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static const WCHAR publicKeyTokenW[] = {'p','u','b','l','i','c','K','e','y','T','o','k','e','n',0};
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static const WCHAR threadingmodelW[] = {'t','h','r','e','a','d','i','n','g','M','o','d','e','l',0};
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static const WCHAR tlbidW[] = {'t','l','b','i','d',0};
static const WCHAR typeW[] = {'t','y','p','e',0};
static const WCHAR versionW[] = {'v','e','r','s','i','o','n',0};
static const WCHAR xmlnsW[] = {'x','m','l','n','s',0};
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static const WCHAR versionedW[] = {'v','e','r','s','i','o','n','e','d',0};
static const WCHAR yesW[] = {'y','e','s',0};
static const WCHAR noW[] = {'n','o',0};
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static const WCHAR restrictedW[] = {'R','E','S','T','R','I','C','T','E','D',0};
static const WCHAR controlW[] = {'C','O','N','T','R','O','L',0};
static const WCHAR hiddenW[] = {'H','I','D','D','E','N',0};
static const WCHAR hasdiskimageW[] = {'H','A','S','D','I','S','K','I','M','A','G','E',0};
static const WCHAR flagsW[] = {'f','l','a','g','s',0};
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static const WCHAR miscstatusW[] = {'m','i','s','c','S','t','a','t','u','s',0};
static const WCHAR miscstatusiconW[] = {'m','i','s','c','S','t','a','t','u','s','I','c','o','n',0};
static const WCHAR miscstatuscontentW[] = {'m','i','s','c','S','t','a','t','u','s','C','o','n','t','e','n','t',0};
static const WCHAR miscstatusthumbnailW[] = {'m','i','s','c','S','t','a','t','u','s','T','h','u','m','b','n','a','i','l',0};
static const WCHAR miscstatusdocprintW[] = {'m','i','s','c','S','t','a','t','u','s','D','o','c','P','r','i','n','t',0};
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static const WCHAR baseInterfaceW[] = {'b','a','s','e','I','n','t','e','r','f','a','c','e',0};
static const WCHAR nummethodsW[] = {'n','u','m','M','e','t','h','o','d','s',0};
static const WCHAR proxyStubClsid32W[] = {'p','r','o','x','y','S','t','u','b','C','l','s','i','d','3','2',0};
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static const WCHAR runtimeVersionW[] = {'r','u','n','t','i','m','e','V','e','r','s','i','o','n',0};
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static const WCHAR mscoreeW[] = {'M','S','C','O','R','E','E','.','D','L','L',0};
static const WCHAR mscoree2W[] = {'m','s','c','o','r','e','e','.','d','l','l',0};
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static const WCHAR activatewhenvisibleW[] = {'a','c','t','i','v','a','t','e','w','h','e','n','v','i','s','i','b','l','e',0};
static const WCHAR actslikebuttonW[] = {'a','c','t','s','l','i','k','e','b','u','t','t','o','n',0};
static const WCHAR actslikelabelW[] = {'a','c','t','s','l','i','k','e','l','a','b','e','l',0};
static const WCHAR alignableW[] = {'a','l','i','g','n','a','b','l','e',0};
static const WCHAR alwaysrunW[] = {'a','l','w','a','y','s','r','u','n',0};
static const WCHAR canlinkbyole1W[] = {'c','a','n','l','i','n','k','b','y','o','l','e','1',0};
static const WCHAR cantlinkinsideW[] = {'c','a','n','t','l','i','n','k','i','n','s','i','d','e',0};
static const WCHAR ignoreactivatewhenvisibleW[] = {'i','g','n','o','r','e','a','c','t','i','v','a','t','e','w','h','e','n','v','i','s','i','b','l','e',0};
static const WCHAR imemodeW[] = {'i','m','e','m','o','d','e',0};
static const WCHAR insertnotreplaceW[] = {'i','n','s','e','r','t','n','o','t','r','e','p','l','a','c','e',0};
static const WCHAR insideoutW[] = {'i','n','s','i','d','e','o','u','t',0};
static const WCHAR invisibleatruntimeW[] = {'i','n','v','i','s','i','b','l','e','a','t','r','u','n','t','i','m','e',0};
static const WCHAR islinkobjectW[] = {'i','s','l','i','n','k','o','b','j','e','c','t',0};
static const WCHAR nouiactivateW[] = {'n','o','u','i','a','c','t','i','v','a','t','e',0};
static const WCHAR onlyiconicW[] = {'o','n','l','y','i','c','o','n','i','c',0};
static const WCHAR recomposeonresizeW[] = {'r','e','c','o','m','p','o','s','e','o','n','r','e','s','i','z','e',0};
static const WCHAR renderingisdeviceindependentW[] = {'r','e','n','d','e','r','i','n','g','i','s','d','e','v','i','c','e','i','n','d','e','p','e','n','d','e','n','t',0};
static const WCHAR setclientsitefirstW[] = {'s','e','t','c','l','i','e','n','t','s','i','t','e','f','i','r','s','t',0};
static const WCHAR simpleframeW[] = {'s','i','m','p','l','e','f','r','a','m','e',0};
static const WCHAR staticW[] = {'s','t','a','t','i','c',0};
static const WCHAR supportsmultilevelundoW[] = {'s','u','p','p','o','r','t','s','m','u','l','t','i','l','e','v','e','l','u','n','d','o',0};
static const WCHAR wantstomenumergeW[] = {'w','a','n','t','s','t','o','m','e','n','u','m','e','r','g','e',0};

struct olemisc_entry
{
    const WCHAR *name;
    OLEMISC value;
};

static const struct olemisc_entry olemisc_values[] =
{
    { activatewhenvisibleW,          OLEMISC_ACTIVATEWHENVISIBLE },
    { actslikebuttonW,               OLEMISC_ACTSLIKEBUTTON },
    { actslikelabelW,                OLEMISC_ACTSLIKELABEL },
    { alignableW,                    OLEMISC_ALIGNABLE },
    { alwaysrunW,                    OLEMISC_ALWAYSRUN },
    { canlinkbyole1W,                OLEMISC_CANLINKBYOLE1 },
    { cantlinkinsideW,               OLEMISC_CANTLINKINSIDE },
    { ignoreactivatewhenvisibleW,    OLEMISC_IGNOREACTIVATEWHENVISIBLE },
    { imemodeW,                      OLEMISC_IMEMODE },
    { insertnotreplaceW,             OLEMISC_INSERTNOTREPLACE },
    { insideoutW,                    OLEMISC_INSIDEOUT },
    { invisibleatruntimeW,           OLEMISC_INVISIBLEATRUNTIME },
    { islinkobjectW,                 OLEMISC_ISLINKOBJECT },
    { nouiactivateW,                 OLEMISC_NOUIACTIVATE },
    { onlyiconicW,                   OLEMISC_ONLYICONIC },
    { recomposeonresizeW,            OLEMISC_RECOMPOSEONRESIZE },
    { renderingisdeviceindependentW, OLEMISC_RENDERINGISDEVICEINDEPENDENT },
    { setclientsitefirstW,           OLEMISC_SETCLIENTSITEFIRST },
    { simpleframeW,                  OLEMISC_SIMPLEFRAME },
    { staticW,                       OLEMISC_STATIC },
    { supportsmultilevelundoW,       OLEMISC_SUPPORTSMULTILEVELUNDO },
    { wantstomenumergeW,             OLEMISC_WANTSTOMENUMERGE }
};
656 657 658 659

static const WCHAR xmlW[] = {'?','x','m','l',0};
static const WCHAR manifestv1W[] = {'u','r','n',':','s','c','h','e','m','a','s','-','m','i','c','r','o','s','o','f','t','-','c','o','m',':','a','s','m','.','v','1',0};
static const WCHAR manifestv3W[] = {'u','r','n',':','s','c','h','e','m','a','s','-','m','i','c','r','o','s','o','f','t','-','c','o','m',':','a','s','m','.','v','3',0};
660

661
static const WCHAR dotManifestW[] = {'.','m','a','n','i','f','e','s','t',0};
662
static const WCHAR version_formatW[] = {'%','u','.','%','u','.','%','u','.','%','u',0};
663
static const WCHAR wildcardW[] = {'*',0};
664

665 666
static ACTIVATION_CONTEXT system_actctx = { ACTCTX_MAGIC, 1 };
static ACTIVATION_CONTEXT *process_actctx = &system_actctx;
667

668 669 670 671 672 673 674 675 676
static WCHAR *strdupW(const WCHAR* str)
{
    WCHAR*      ptr;

    if (!(ptr = RtlAllocateHeap(GetProcessHeap(), 0, (strlenW(str) + 1) * sizeof(WCHAR))))
        return NULL;
    return strcpyW(ptr, str);
}

677 678 679 680
static WCHAR *xmlstrdupW(const xmlstr_t* str)
{
    WCHAR *strW;

681
    if ((strW = RtlAllocateHeap(GetProcessHeap(), 0, (str->len + 1) * sizeof(WCHAR))))
682
    {
683 684
        memcpy( strW, str->ptr, str->len * sizeof(WCHAR) );
        strW[str->len] = 0;
685 686 687 688
    }
    return strW;
}

689
static inline BOOL xmlstr_cmp(const xmlstr_t* xmlstr, const WCHAR *str)
690
{
691
    return !strncmpW(xmlstr->ptr, str, xmlstr->len) && !str[xmlstr->len];
692 693
}

694 695 696 697 698 699 700 701 702 703 704
static inline BOOL xmlstr_cmpi(const xmlstr_t* xmlstr, const WCHAR *str)
{
    return !strncmpiW(xmlstr->ptr, str, xmlstr->len) && !str[xmlstr->len];
}

static inline BOOL xmlstr_cmp_end(const xmlstr_t* xmlstr, const WCHAR *str)
{
    return (xmlstr->len && xmlstr->ptr[0] == '/' &&
            !strncmpW(xmlstr->ptr + 1, str, xmlstr->len - 1) && !str[xmlstr->len - 1]);
}

705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725
static inline BOOL xml_elem_cmp(const xmlstr_t *elem, const WCHAR *str, const WCHAR *namespace)
{
    UINT len = strlenW( namespace );

    if (!strncmpW(elem->ptr, str, elem->len) && !str[elem->len]) return TRUE;
    return (elem->len > len && !strncmpW(elem->ptr, namespace, len) &&
            !strncmpW(elem->ptr + len, str, elem->len - len) && !str[elem->len - len]);
}

static inline BOOL xml_elem_cmp_end(const xmlstr_t *elem, const WCHAR *str, const WCHAR *namespace)
{
    if (elem->len && elem->ptr[0] == '/')
    {
        xmlstr_t elem_end;
        elem_end.ptr = elem->ptr + 1;
        elem_end.len = elem->len - 1;
        return xml_elem_cmp( &elem_end, str, namespace );
    }
    return FALSE;
}

726
static inline BOOL isxmlspace( WCHAR ch )
727 728 729 730 731 732
{
    return (ch == ' ' || ch == '\r' || ch == '\n' || ch == '\t');
}

static inline const char* debugstr_xmlstr(const xmlstr_t* str)
{
733
    return debugstr_wn(str->ptr, str->len);
734 735
}

736
static inline const char* debugstr_version(const struct assembly_version *ver)
737 738 739 740
{
    return wine_dbg_sprintf("%u.%u.%u.%u", ver->major, ver->minor, ver->build, ver->revision);
}

741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769
static struct assembly *add_assembly(ACTIVATION_CONTEXT *actctx, enum assembly_type at)
{
    struct assembly *assembly;

    if (actctx->num_assemblies == actctx->allocated_assemblies)
    {
        void *ptr;
        unsigned int new_count;
        if (actctx->assemblies)
        {
            new_count = actctx->allocated_assemblies * 2;
            ptr = RtlReAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY,
                                     actctx->assemblies, new_count * sizeof(*assembly) );
        }
        else
        {
            new_count = 4;
            ptr = RtlAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY, new_count * sizeof(*assembly) );
        }
        if (!ptr) return NULL;
        actctx->assemblies = ptr;
        actctx->allocated_assemblies = new_count;
    }

    assembly = &actctx->assemblies[actctx->num_assemblies++];
    assembly->type = at;
    return assembly;
}

770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793
static struct dll_redirect* add_dll_redirect(struct assembly* assembly)
{
    if (assembly->num_dlls == assembly->allocated_dlls)
    {
        void *ptr;
        unsigned int new_count;
        if (assembly->dlls)
        {
            new_count = assembly->allocated_dlls * 2;
            ptr = RtlReAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY,
                                     assembly->dlls, new_count * sizeof(*assembly->dlls) );
        }
        else
        {
            new_count = 4;
            ptr = RtlAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY, new_count * sizeof(*assembly->dlls) );
        }
        if (!ptr) return NULL;
        assembly->dlls = ptr;
        assembly->allocated_dlls = new_count;
    }
    return &assembly->dlls[assembly->num_dlls++];
}

794 795 796
static void free_assembly_identity(struct assembly_identity *ai)
{
    RtlFreeHeap( GetProcessHeap(), 0, ai->name );
797
    RtlFreeHeap( GetProcessHeap(), 0, ai->arch );
798
    RtlFreeHeap( GetProcessHeap(), 0, ai->public_key );
799
    RtlFreeHeap( GetProcessHeap(), 0, ai->language );
800
    RtlFreeHeap( GetProcessHeap(), 0, ai->type );
801 802
}

803
static struct entity* add_entity(struct entity_array *array, DWORD kind)
804 805 806
{
    struct entity*      entity;

807
    if (array->num == array->allocated)
808 809 810
    {
        void *ptr;
        unsigned int new_count;
811
        if (array->base)
812
        {
813
            new_count = array->allocated * 2;
814
            ptr = RtlReAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY,
815
                                     array->base, new_count * sizeof(*array->base) );
816 817 818 819
        }
        else
        {
            new_count = 4;
820
            ptr = RtlAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY, new_count * sizeof(*array->base) );
821 822
        }
        if (!ptr) return NULL;
823 824
        array->base = ptr;
        array->allocated = new_count;
825
    }
826
    entity = &array->base[array->num++];
827 828 829 830
    entity->kind = kind;
    return entity;
}

831
static void free_entity_array(struct entity_array *array)
832
{
833
    unsigned int i, j;
834
    for (i = 0; i < array->num; i++)
835
    {
836 837 838 839 840
        struct entity *entity = &array->base[i];
        switch (entity->kind)
        {
        case ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION:
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.comclass.clsid);
841 842
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.comclass.tlbid);
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.comclass.progid);
843 844
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.comclass.name);
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.comclass.version);
845 846 847
            for (j = 0; j < entity->u.comclass.progids.num; j++)
                RtlFreeHeap(GetProcessHeap(), 0, entity->u.comclass.progids.progids[j]);
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.comclass.progids.progids);
848 849
            break;
        case ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION:
850 851 852 853
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.ifaceps.iid);
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.ifaceps.base);
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.ifaceps.ps32);
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.ifaceps.name);
854
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.ifaceps.tlib);
855 856 857 858 859 860 861 862
            break;
        case ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION:
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.typelib.tlbid);
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.typelib.helpdir);
            break;
        case ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION:
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.class.name);
            break;
863 864 865
        case ACTIVATION_CONTEXT_SECTION_CLR_SURROGATES:
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.clrsurrogate.name);
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.clrsurrogate.clsid);
866
            RtlFreeHeap(GetProcessHeap(), 0, entity->u.clrsurrogate.version);
867
            break;
868 869 870
        default:
            FIXME("Unknown entity kind %d\n", entity->kind);
        }
871
    }
872
    RtlFreeHeap( GetProcessHeap(), 0, array->base );
873 874
}

875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900
static BOOL is_matching_string( const WCHAR *str1, const WCHAR *str2 )
{
    if (!str1) return !str2;
    return str2 && !strcmpiW( str1, str2 );
}

static BOOL is_matching_identity( const struct assembly_identity *id1,
                                  const struct assembly_identity *id2 )
{
    if (!is_matching_string( id1->name, id2->name )) return FALSE;
    if (!is_matching_string( id1->arch, id2->arch )) return FALSE;
    if (!is_matching_string( id1->public_key, id2->public_key )) return FALSE;

    if (id1->language && id2->language && strcmpiW( id1->language, id2->language ))
    {
        if (strcmpW( wildcardW, id1->language ) && strcmpW( wildcardW, id2->language ))
            return FALSE;
    }
    if (id1->version.major != id2->version.major) return FALSE;
    if (id1->version.minor != id2->version.minor) return FALSE;
    if (id1->version.build > id2->version.build) return FALSE;
    if (id1->version.build == id2->version.build &&
        id1->version.revision > id2->version.revision) return FALSE;
    return TRUE;
}

901 902 903
static BOOL add_dependent_assembly_id(struct actctx_loader* acl,
                                      struct assembly_identity* ai)
{
904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925
    unsigned int i;

    /* check if we already have that assembly */

    for (i = 0; i < acl->actctx->num_assemblies; i++)
        if (is_matching_identity( ai, &acl->actctx->assemblies[i].id ))
        {
            TRACE( "reusing existing assembly for %s arch %s version %u.%u.%u.%u\n",
                   debugstr_w(ai->name), debugstr_w(ai->arch), ai->version.major, ai->version.minor,
                   ai->version.build, ai->version.revision );
            return TRUE;
        }

    for (i = 0; i < acl->num_dependencies; i++)
        if (is_matching_identity( ai, &acl->dependencies[i] ))
        {
            TRACE( "reusing existing dependency for %s arch %s version %u.%u.%u.%u\n",
                   debugstr_w(ai->name), debugstr_w(ai->arch), ai->version.major, ai->version.minor,
                   ai->version.build, ai->version.revision );
            return TRUE;
        }

926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957
    if (acl->num_dependencies == acl->allocated_dependencies)
    {
        void *ptr;
        unsigned int new_count;
        if (acl->dependencies)
        {
            new_count = acl->allocated_dependencies * 2;
            ptr = RtlReAllocateHeap(GetProcessHeap(), 0, acl->dependencies,
                                    new_count * sizeof(acl->dependencies[0]));
        }
        else
        {
            new_count = 4;
            ptr = RtlAllocateHeap(GetProcessHeap(), 0, new_count * sizeof(acl->dependencies[0]));
        }
        if (!ptr) return FALSE;
        acl->dependencies = ptr;
        acl->allocated_dependencies = new_count;
    }
    acl->dependencies[acl->num_dependencies++] = *ai;

    return TRUE;
}

static void free_depend_manifests(struct actctx_loader* acl)
{
    unsigned int i;
    for (i = 0; i < acl->num_dependencies; i++)
        free_assembly_identity(&acl->dependencies[i]);
    RtlFreeHeap(GetProcessHeap(), 0, acl->dependencies);
}

958 959 960 961 962 963
static WCHAR *build_assembly_dir(struct assembly_identity* ai)
{
    static const WCHAR undW[] = {'_',0};
    static const WCHAR noneW[] = {'n','o','n','e',0};
    static const WCHAR mskeyW[] = {'d','e','a','d','b','e','e','f',0};

964
    const WCHAR *arch = ai->arch ? ai->arch : noneW;
965 966
    const WCHAR *key = ai->public_key ? ai->public_key : noneW;
    const WCHAR *lang = ai->language ? ai->language : noneW;
967 968 969
    const WCHAR *name = ai->name ? ai->name : noneW;
    SIZE_T size = (strlenW(arch) + 1 + strlenW(name) + 1 + strlenW(key) + 24 + 1 +
		    strlenW(lang) + 1) * sizeof(WCHAR) + sizeof(mskeyW);
970 971 972 973
    WCHAR *ret;

    if (!(ret = RtlAllocateHeap( GetProcessHeap(), 0, size ))) return NULL;

974
    strcpyW( ret, arch );
975
    strcatW( ret, undW );
976
    strcatW( ret, name );
977 978 979
    strcatW( ret, undW );
    strcatW( ret, key );
    strcatW( ret, undW );
980
    sprintfW( ret + strlenW(ret), version_formatW,
981 982 983 984 985 986 987 988
              ai->version.major, ai->version.minor, ai->version.build, ai->version.revision );
    strcatW( ret, undW );
    strcatW( ret, lang );
    strcatW( ret, undW );
    strcatW( ret, mskeyW );
    return ret;
}

989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007
static inline void append_string( WCHAR *buffer, const WCHAR *prefix, const WCHAR *str )
{
    WCHAR *p = buffer;

    if (!str) return;
    strcatW( buffer, prefix );
    p += strlenW(p);
    *p++ = '"';
    strcpyW( p, str );
    p += strlenW(p);
    *p++ = '"';
    *p = 0;
}

static WCHAR *build_assembly_id( const struct assembly_identity *ai )
{
    static const WCHAR archW[] =
        {',','p','r','o','c','e','s','s','o','r','A','r','c','h','i','t','e','c','t','u','r','e','=',0};
    static const WCHAR public_keyW[] =
1008
        {',','p','u','b','l','i','c','K','e','y','T','o','k','e','n','=',0};
1009
    static const WCHAR typeW[] =
1010
        {',','t','y','p','e','=',0};
1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021
    static const WCHAR versionW[] =
        {',','v','e','r','s','i','o','n','=',0};

    WCHAR version[64], *ret;
    SIZE_T size = 0;

    sprintfW( version, version_formatW,
              ai->version.major, ai->version.minor, ai->version.build, ai->version.revision );
    if (ai->name) size += strlenW(ai->name) * sizeof(WCHAR);
    if (ai->arch) size += strlenW(archW) + strlenW(ai->arch) + 2;
    if (ai->public_key) size += strlenW(public_keyW) + strlenW(ai->public_key) + 2;
1022
    if (ai->type) size += strlenW(typeW) + strlenW(ai->type) + 2;
1023 1024 1025 1026 1027 1028 1029 1030 1031
    size += strlenW(versionW) + strlenW(version) + 2;

    if (!(ret = RtlAllocateHeap( GetProcessHeap(), 0, (size + 1) * sizeof(WCHAR) )))
        return NULL;

    if (ai->name) strcpyW( ret, ai->name );
    else *ret = 0;
    append_string( ret, archW, ai->arch );
    append_string( ret, public_keyW, ai->public_key );
1032
    append_string( ret, typeW, ai->type );
1033 1034 1035 1036
    append_string( ret, versionW, version );
    return ret;
}

1037 1038
static ACTIVATION_CONTEXT *check_actctx( HANDLE h )
{
1039
    ACTIVATION_CONTEXT *ret = NULL, *actctx = h;
1040 1041

    if (!h || h == INVALID_HANDLE_VALUE) return NULL;
1042 1043 1044 1045 1046
    __TRY
    {
        if (actctx->magic == ACTCTX_MAGIC) ret = actctx;
    }
    __EXCEPT_PAGE_FAULT
1047 1048
    {
    }
1049 1050
    __ENDTRY
    return ret;
1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061
}

static inline void actctx_addref( ACTIVATION_CONTEXT *actctx )
{
    interlocked_xchg_add( &actctx->ref_count, 1 );
}

static void actctx_release( ACTIVATION_CONTEXT *actctx )
{
    if (interlocked_xchg_add( &actctx->ref_count, -1 ) == 1)
    {
1062
        unsigned int i, j;
1063 1064 1065

        for (i = 0; i < actctx->num_assemblies; i++)
        {
1066 1067 1068 1069
            struct assembly *assembly = &actctx->assemblies[i];
            for (j = 0; j < assembly->num_dlls; j++)
            {
                struct dll_redirect *dll = &assembly->dlls[j];
1070
                free_entity_array( &dll->entities );
1071
                RtlFreeHeap( GetProcessHeap(), 0, dll->name );
1072
                RtlFreeHeap( GetProcessHeap(), 0, dll->hash );
1073 1074 1075
            }
            RtlFreeHeap( GetProcessHeap(), 0, assembly->dlls );
            RtlFreeHeap( GetProcessHeap(), 0, assembly->manifest.info );
1076
            RtlFreeHeap( GetProcessHeap(), 0, assembly->directory );
1077
            free_entity_array( &assembly->entities );
1078
            free_assembly_identity(&assembly->id);
1079 1080 1081 1082
        }
        RtlFreeHeap( GetProcessHeap(), 0, actctx->config.info );
        RtlFreeHeap( GetProcessHeap(), 0, actctx->appdir.info );
        RtlFreeHeap( GetProcessHeap(), 0, actctx->assemblies );
1083
        RtlFreeHeap( GetProcessHeap(), 0, actctx->dllredirect_section );
1084
        RtlFreeHeap( GetProcessHeap(), 0, actctx->wndclass_section );
1085
        RtlFreeHeap( GetProcessHeap(), 0, actctx->tlib_section );
1086
        RtlFreeHeap( GetProcessHeap(), 0, actctx->comserver_section );
1087
        RtlFreeHeap( GetProcessHeap(), 0, actctx->ifaceps_section );
1088
        RtlFreeHeap( GetProcessHeap(), 0, actctx->clrsurrogate_section );
1089
        RtlFreeHeap( GetProcessHeap(), 0, actctx->progid_section );
1090 1091 1092 1093 1094
        actctx->magic = 0;
        RtlFreeHeap( GetProcessHeap(), 0, actctx );
    }
}

1095 1096 1097
static BOOL next_xml_attr(xmlbuf_t* xmlbuf, xmlstr_t* name, xmlstr_t* value,
                          BOOL* error, BOOL* end)
{
1098
    const WCHAR* ptr;
1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128

    *error = TRUE;

    while (xmlbuf->ptr < xmlbuf->end && isxmlspace(*xmlbuf->ptr))
        xmlbuf->ptr++;

    if (xmlbuf->ptr == xmlbuf->end) return FALSE;

    if (*xmlbuf->ptr == '/')
    {
        xmlbuf->ptr++;
        if (xmlbuf->ptr == xmlbuf->end || *xmlbuf->ptr != '>')
            return FALSE;

        xmlbuf->ptr++;
        *end = TRUE;
        *error = FALSE;
        return FALSE;
    }

    if (*xmlbuf->ptr == '>')
    {
        xmlbuf->ptr++;
        *error = FALSE;
        return FALSE;
    }

    ptr = xmlbuf->ptr;
    while (ptr < xmlbuf->end && *ptr != '=' && *ptr != '>' && !isxmlspace(*ptr)) ptr++;

1129
    if (ptr == xmlbuf->end) return FALSE;
1130 1131 1132 1133 1134

    name->ptr = xmlbuf->ptr;
    name->len = ptr-xmlbuf->ptr;
    xmlbuf->ptr = ptr;

1135 1136 1137 1138 1139
    /* skip spaces before '=' */
    while (ptr < xmlbuf->end && *ptr != '=' && isxmlspace(*ptr)) ptr++;
    if (ptr == xmlbuf->end || *ptr != '=') return FALSE;

    /* skip '=' itself */
1140
    ptr++;
1141 1142 1143 1144 1145
    if (ptr == xmlbuf->end) return FALSE;

    /* skip spaces after '=' */
    while (ptr < xmlbuf->end && *ptr != '"' && *ptr != '\'' && isxmlspace(*ptr)) ptr++;

1146
    if (ptr == xmlbuf->end || (*ptr != '"' && *ptr != '\'')) return FALSE;
1147 1148 1149 1150

    value->ptr = ++ptr;
    if (ptr == xmlbuf->end) return FALSE;

1151
    ptr = memchrW(ptr, ptr[-1], xmlbuf->end - ptr);
1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168
    if (!ptr)
    {
        xmlbuf->ptr = xmlbuf->end;
        return FALSE;
    }

    value->len = ptr - value->ptr;
    xmlbuf->ptr = ptr + 1;

    if (xmlbuf->ptr == xmlbuf->end) return FALSE;

    *error = FALSE;
    return TRUE;
}

static BOOL next_xml_elem(xmlbuf_t* xmlbuf, xmlstr_t* elem)
{
1169
    const WCHAR* ptr;
1170

1171
    for (;;)
1172
    {
1173
        ptr = memchrW(xmlbuf->ptr, '<', xmlbuf->end - xmlbuf->ptr);
1174 1175 1176 1177 1178 1179
        if (!ptr)
        {
            xmlbuf->ptr = xmlbuf->end;
            return FALSE;
        }
        ptr++;
1180
        if (ptr + 3 < xmlbuf->end && ptr[0] == '!' && ptr[1] == '-' && ptr[2] == '-') /* skip comment */
1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192
        {
            for (ptr += 3; ptr + 3 <= xmlbuf->end; ptr++)
                if (ptr[0] == '-' && ptr[1] == '-' && ptr[2] == '>') break;

            if (ptr + 3 > xmlbuf->end)
            {
                xmlbuf->ptr = xmlbuf->end;
                return FALSE;
            }
            xmlbuf->ptr = ptr + 3;
        }
        else break;
1193 1194
    }

1195
    xmlbuf->ptr = ptr;
1196
    while (ptr < xmlbuf->end && !isxmlspace(*ptr) && *ptr != '>' && (*ptr != '/' || ptr == xmlbuf->ptr))
1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207
        ptr++;

    elem->ptr = xmlbuf->ptr;
    elem->len = ptr - xmlbuf->ptr;
    xmlbuf->ptr = ptr;
    return xmlbuf->ptr != xmlbuf->end;
}

static BOOL parse_xml_header(xmlbuf_t* xmlbuf)
{
    /* FIXME: parse attributes */
1208
    const WCHAR *ptr;
1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220

    for (ptr = xmlbuf->ptr; ptr < xmlbuf->end - 1; ptr++)
    {
        if (ptr[0] == '?' && ptr[1] == '>')
        {
            xmlbuf->ptr = ptr + 2;
            return TRUE;
        }
    }
    return FALSE;
}

1221 1222
static BOOL parse_text_content(xmlbuf_t* xmlbuf, xmlstr_t* content)
{
1223
    const WCHAR *ptr = memchrW(xmlbuf->ptr, '<', xmlbuf->end - xmlbuf->ptr);
1224 1225 1226 1227 1228 1229 1230 1231 1232 1233

    if (!ptr) return FALSE;

    content->ptr = xmlbuf->ptr;
    content->len = ptr - xmlbuf->ptr;
    xmlbuf->ptr = ptr;

    return TRUE;
}

1234
static BOOL parse_version(const xmlstr_t *str, struct assembly_version *version)
1235 1236 1237
{
    unsigned int ver[4];
    unsigned int pos;
1238
    const WCHAR *curr;
1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265

    /* major.minor.build.revision */
    ver[0] = ver[1] = ver[2] = ver[3] = pos = 0;
    for (curr = str->ptr; curr < str->ptr + str->len; curr++)
    {
        if (*curr >= '0' && *curr <= '9')
        {
            ver[pos] = ver[pos] * 10 + *curr - '0';
            if (ver[pos] >= 0x10000) goto error;
        }
        else if (*curr == '.')
        {
            if (++pos >= 4) goto error;
        }
        else goto error;
    }
    version->major = ver[0];
    version->minor = ver[1];
    version->build = ver[2];
    version->revision = ver[3];
    return TRUE;

error:
    FIXME( "Wrong version definition in manifest file (%s)\n", debugstr_xmlstr(str) );
    return FALSE;
}

1266
static BOOL parse_expect_elem(xmlbuf_t* xmlbuf, const WCHAR* name, const WCHAR *namespace)
1267 1268
{
    xmlstr_t    elem;
1269
    if (!next_xml_elem(xmlbuf, &elem)) return FALSE;
1270
    if (xml_elem_cmp(&elem, name, namespace)) return TRUE;
1271 1272
    FIXME( "unexpected element %s\n", debugstr_xmlstr(&elem) );
    return FALSE;
1273 1274 1275 1276 1277 1278 1279
}

static BOOL parse_expect_no_attr(xmlbuf_t* xmlbuf, BOOL* end)
{
    xmlstr_t    attr_name, attr_value;
    BOOL        error;

1280
    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, end))
1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293
    {
        WARN("unexpected attr %s=%s\n", debugstr_xmlstr(&attr_name),
             debugstr_xmlstr(&attr_value));
    }
    return !error;
}

static BOOL parse_end_element(xmlbuf_t *xmlbuf)
{
    BOOL end = FALSE;
    return parse_expect_no_attr(xmlbuf, &end) && !end;
}

1294
static BOOL parse_expect_end_elem(xmlbuf_t *xmlbuf, const WCHAR *name, const WCHAR *namespace)
1295 1296 1297
{
    xmlstr_t    elem;
    if (!next_xml_elem(xmlbuf, &elem)) return FALSE;
1298
    if (!xml_elem_cmp_end(&elem, name, namespace))
1299 1300 1301 1302 1303 1304 1305
    {
        FIXME( "unexpected element %s\n", debugstr_xmlstr(&elem) );
        return FALSE;
    }
    return parse_end_element(xmlbuf);
}

1306
static BOOL parse_unknown_elem(xmlbuf_t *xmlbuf, const xmlstr_t *unknown_elem)
1307 1308 1309 1310 1311 1312 1313 1314 1315
{
    xmlstr_t attr_name, attr_value, elem;
    BOOL end = FALSE, error, ret = TRUE;

    while(next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end));
    if(error || end) return end;

    while(ret && (ret = next_xml_elem(xmlbuf, &elem)))
    {
1316
        if(*elem.ptr == '/' && elem.len - 1 == unknown_elem->len &&
1317
           !strncmpW(elem.ptr+1, unknown_elem->ptr, unknown_elem->len))
1318 1319
            break;
        else
1320
            ret = parse_unknown_elem(xmlbuf, &elem);
1321 1322 1323 1324 1325
    }

    return ret && parse_end_element(xmlbuf);
}

1326 1327 1328 1329 1330 1331 1332 1333
static BOOL parse_assembly_identity_elem(xmlbuf_t* xmlbuf, ACTIVATION_CONTEXT* actctx,
                                         struct assembly_identity* ai)
{
    xmlstr_t    attr_name, attr_value;
    BOOL        end = FALSE, error;

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
1334
        if (xmlstr_cmp(&attr_name, nameW))
1335 1336 1337
        {
            if (!(ai->name = xmlstrdupW(&attr_value))) return FALSE;
        }
1338
        else if (xmlstr_cmp(&attr_name, typeW))
1339
        {
1340
            if (!(ai->type = xmlstrdupW(&attr_value))) return FALSE;
1341
        }
1342
        else if (xmlstr_cmp(&attr_name, versionW))
1343 1344 1345
        {
            if (!parse_version(&attr_value, &ai->version)) return FALSE;
        }
1346
        else if (xmlstr_cmp(&attr_name, processorArchitectureW))
1347 1348 1349
        {
            if (!(ai->arch = xmlstrdupW(&attr_value))) return FALSE;
        }
1350
        else if (xmlstr_cmp(&attr_name, publicKeyTokenW))
1351 1352 1353
        {
            if (!(ai->public_key = xmlstrdupW(&attr_value))) return FALSE;
        }
1354
        else if (xmlstr_cmp(&attr_name, languageW))
1355 1356 1357 1358 1359
        {
            WARN("Unsupported yet language attribute (%s)\n",
                 debugstr_xmlstr(&attr_value));
            if (!(ai->language = xmlstrdupW(&attr_value))) return FALSE;
        }
1360 1361 1362 1363 1364 1365 1366
        else
        {
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name),
                 debugstr_xmlstr(&attr_value));
        }
    }

1367 1368 1369
    TRACE( "name=%s version=%s arch=%s\n",
           debugstr_w(ai->name), debugstr_version(&ai->version), debugstr_w(ai->arch) );

1370
    if (error || end) return end;
1371
    return parse_expect_end_elem(xmlbuf, assemblyIdentityW, asmv1W);
1372 1373
}

1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442
static enum comclass_threadingmodel parse_com_class_threadingmodel(xmlstr_t *value)
{
    static const WCHAR apartW[] = {'A','p','a','r','t','m','e','n','t',0};
    static const WCHAR neutralW[] = {'N','e','u','t','r','a','l',0};
    static const WCHAR freeW[] = {'F','r','e','e',0};
    static const WCHAR bothW[] = {'B','o','t','h',0};

    if (value->len == 0) return ThreadingModel_No;
    if (xmlstr_cmp(value, apartW))
        return ThreadingModel_Apartment;
    else if (xmlstr_cmp(value, freeW))
        return ThreadingModel_Free;
    else if (xmlstr_cmp(value, bothW))
        return ThreadingModel_Both;
    else if (xmlstr_cmp(value, neutralW))
        return ThreadingModel_Neutral;
    else
        return ThreadingModel_No;
};

static OLEMISC get_olemisc_value(const WCHAR *str, int len)
{
    int min, max;

    min = 0;
    max = sizeof(olemisc_values)/sizeof(struct olemisc_entry) - 1;

    while (min <= max)
    {
        int n, c;

        n = (min+max)/2;

        c = strncmpW(olemisc_values[n].name, str, len);
        if (!c && !olemisc_values[n].name[len])
            return olemisc_values[n].value;

        if (c >= 0)
            max = n-1;
        else
            min = n+1;
    }

    WARN("unknown flag %s\n", debugstr_wn(str, len));
    return 0;
}

static DWORD parse_com_class_misc(const xmlstr_t *value)
{
    const WCHAR *str = value->ptr, *start;
    DWORD flags = 0;
    int i = 0;

    /* it's comma separated list of flags */
    while (i < value->len)
    {
        start = str;
        while (*str != ',' && (i++ < value->len)) str++;

        flags |= get_olemisc_value(start, str-start);

        /* skip separator */
        str++;
        i++;
    }

    return flags;
}

1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476
static BOOL com_class_add_progid(const xmlstr_t *progid, struct entity *entity)
{
    struct progids *progids = &entity->u.comclass.progids;

    if (progids->allocated == 0)
    {
        progids->allocated = 4;
        if (!(progids->progids = RtlAllocateHeap(GetProcessHeap(), 0, progids->allocated * sizeof(WCHAR*)))) return FALSE;
    }

    if (progids->allocated == progids->num)
    {
        progids->allocated *= 2;
        progids->progids = RtlReAllocateHeap(GetProcessHeap(), 0, progids->progids, progids->allocated * sizeof(WCHAR*));
    }

    if (!(progids->progids[progids->num] = xmlstrdupW(progid))) return FALSE;
    progids->num++;

    return TRUE;
}

static BOOL parse_com_class_progid(xmlbuf_t* xmlbuf, struct entity *entity)
{
    xmlstr_t content;
    BOOL end = FALSE;

    if (!parse_expect_no_attr(xmlbuf, &end) || end || !parse_text_content(xmlbuf, &content))
        return FALSE;

    if (!com_class_add_progid(&content, entity)) return FALSE;
    return parse_expect_end_elem(xmlbuf, progidW, asmv1W);
}

1477
static BOOL parse_com_class_elem(xmlbuf_t* xmlbuf, struct dll_redirect* dll, struct actctx_loader *acl)
1478
{
1479
    xmlstr_t elem, attr_name, attr_value;
1480
    BOOL ret = TRUE, end = FALSE, error;
1481 1482
    struct entity*      entity;

1483 1484
    if (!(entity = add_entity(&dll->entities, ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION)))
        return FALSE;
1485 1486 1487

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
1488
        if (xmlstr_cmp(&attr_name, clsidW))
1489 1490 1491
        {
            if (!(entity->u.comclass.clsid = xmlstrdupW(&attr_value))) return FALSE;
        }
1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523
        else if (xmlstr_cmp(&attr_name, progidW))
        {
            if (!(entity->u.comclass.progid = xmlstrdupW(&attr_value))) return FALSE;
        }
        else if (xmlstr_cmp(&attr_name, tlbidW))
        {
            if (!(entity->u.comclass.tlbid = xmlstrdupW(&attr_value))) return FALSE;
        }
        else if (xmlstr_cmp(&attr_name, threadingmodelW))
        {
            entity->u.comclass.model = parse_com_class_threadingmodel(&attr_value);
        }
        else if (xmlstr_cmp(&attr_name, miscstatusW))
        {
            entity->u.comclass.miscstatus = parse_com_class_misc(&attr_value);
        }
        else if (xmlstr_cmp(&attr_name, miscstatuscontentW))
        {
            entity->u.comclass.miscstatuscontent = parse_com_class_misc(&attr_value);
        }
        else if (xmlstr_cmp(&attr_name, miscstatusthumbnailW))
        {
            entity->u.comclass.miscstatusthumbnail = parse_com_class_misc(&attr_value);
        }
        else if (xmlstr_cmp(&attr_name, miscstatusiconW))
        {
            entity->u.comclass.miscstatusicon = parse_com_class_misc(&attr_value);
        }
        else if (xmlstr_cmp(&attr_name, miscstatusdocprintW))
        {
            entity->u.comclass.miscstatusdocprint = parse_com_class_misc(&attr_value);
        }
1524 1525 1526 1527
        else if (xmlstr_cmp(&attr_name, descriptionW))
        {
            /* not stored */
        }
1528 1529
        else
        {
1530
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
1531 1532 1533
        }
    }

1534 1535 1536
    if (error) return FALSE;

    acl->actctx->sections |= SERVERREDIRECT_SECTION;
1537 1538
    if (entity->u.comclass.progid)
        acl->actctx->sections |= PROGIDREDIRECT_SECTION;
1539 1540

    if (end) return TRUE;
1541

1542
    while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
1543 1544 1545 1546 1547 1548
    {
        if (xmlstr_cmp_end(&elem, comClassW))
        {
            ret = parse_end_element(xmlbuf);
            break;
        }
1549 1550 1551 1552
        else if (xmlstr_cmp(&elem, progidW))
        {
            ret = parse_com_class_progid(xmlbuf, entity);
        }
1553 1554 1555 1556 1557 1558
        else
        {
            WARN("unknown elem %s\n", debugstr_xmlstr(&elem));
            ret = parse_unknown_elem(xmlbuf, &elem);
        }
    }
1559 1560 1561 1562

    if (entity->u.comclass.progids.num)
        acl->actctx->sections |= PROGIDREDIRECT_SECTION;

1563
    return ret;
1564 1565
}

1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585
static BOOL parse_nummethods(const xmlstr_t *str, struct entity *entity)
{
    const WCHAR *curr;
    ULONG num = 0;

    for (curr = str->ptr; curr < str->ptr + str->len; curr++)
    {
        if (*curr >= '0' && *curr <= '9')
            num = num * 10 + *curr - '0';
        else
        {
            ERR("wrong numeric value %s\n", debugstr_xmlstr(str));
            return FALSE;
        }
    }
    entity->u.ifaceps.nummethods = num;

    return TRUE;
}

1586
static BOOL parse_cominterface_proxy_stub_elem(xmlbuf_t* xmlbuf, struct dll_redirect* dll, struct actctx_loader* acl)
1587 1588 1589 1590 1591
{
    xmlstr_t    attr_name, attr_value;
    BOOL        end = FALSE, error;
    struct entity*      entity;

1592 1593
    if (!(entity = add_entity(&dll->entities, ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION)))
        return FALSE;
1594 1595 1596

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
1597
        if (xmlstr_cmp(&attr_name, iidW))
1598
        {
1599
            if (!(entity->u.ifaceps.iid = xmlstrdupW(&attr_value))) return FALSE;
1600
        }
1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620
        else if (xmlstr_cmp(&attr_name, nameW))
        {
            if (!(entity->u.ifaceps.name = xmlstrdupW(&attr_value))) return FALSE;
        }
        else if (xmlstr_cmp(&attr_name, baseInterfaceW))
        {
            if (!(entity->u.ifaceps.base = xmlstrdupW(&attr_value))) return FALSE;
            entity->u.ifaceps.mask |= BaseIface;
        }
        else if (xmlstr_cmp(&attr_name, nummethodsW))
        {
            if (!(parse_nummethods(&attr_value, entity))) return FALSE;
            entity->u.ifaceps.mask |= NumMethods;
        }
        else if (xmlstr_cmp(&attr_name, tlbidW))
        {
            if (!(entity->u.ifaceps.tlib = xmlstrdupW(&attr_value))) return FALSE;
        }
        /* not used */
        else if (xmlstr_cmp(&attr_name, proxyStubClsid32W) || xmlstr_cmp(&attr_name, threadingmodelW))
1621 1622 1623 1624
        {
        }
        else
        {
1625
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
1626 1627 1628
        }
    }

1629 1630 1631 1632
    if (error) return FALSE;
    acl->actctx->sections |= IFACEREDIRECT_SECTION;
    if (end) return TRUE;

1633
    return parse_expect_end_elem(xmlbuf, comInterfaceProxyStubW, asmv1W);
1634 1635
}

1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649
static BOOL parse_typelib_flags(const xmlstr_t *value, struct entity *entity)
{
    WORD *flags = &entity->u.typelib.flags;
    const WCHAR *str = value->ptr, *start;
    int i = 0;

    *flags = 0;

    /* it's comma separated list of flags */
    while (i < value->len)
    {
        start = str;
        while (*str != ',' && (i++ < value->len)) str++;

1650
        if (!strncmpiW(start, restrictedW, str-start))
1651
            *flags |= LIBFLAG_FRESTRICTED;
1652
        else if (!strncmpiW(start, controlW, str-start))
1653
            *flags |= LIBFLAG_FCONTROL;
1654
        else if (!strncmpiW(start, hiddenW, str-start))
1655
            *flags |= LIBFLAG_FHIDDEN;
1656
        else if (!strncmpiW(start, hasdiskimageW, str-start))
1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701
            *flags |= LIBFLAG_FHASDISKIMAGE;
        else
        {
            WARN("unknown flags value %s\n", debugstr_xmlstr(value));
            return FALSE;
        }

        /* skip separator */
        str++;
        i++;
    }

    return TRUE;
}

static BOOL parse_typelib_version(const xmlstr_t *str, struct entity *entity)
{
    unsigned int ver[2];
    unsigned int pos;
    const WCHAR *curr;

    /* major.minor */
    ver[0] = ver[1] = pos = 0;
    for (curr = str->ptr; curr < str->ptr + str->len; curr++)
    {
        if (*curr >= '0' && *curr <= '9')
        {
            ver[pos] = ver[pos] * 10 + *curr - '0';
            if (ver[pos] >= 0x10000) goto error;
        }
        else if (*curr == '.')
        {
            if (++pos >= 2) goto error;
        }
        else goto error;
    }
    entity->u.typelib.major = ver[0];
    entity->u.typelib.minor = ver[1];
    return TRUE;

error:
    FIXME("wrong typelib version value (%s)\n", debugstr_xmlstr(str));
    return FALSE;
}

1702
static BOOL parse_typelib_elem(xmlbuf_t* xmlbuf, struct dll_redirect* dll, struct actctx_loader* acl)
1703 1704 1705 1706 1707
{
    xmlstr_t    attr_name, attr_value;
    BOOL        end = FALSE, error;
    struct entity*      entity;

1708 1709
    if (!(entity = add_entity(&dll->entities, ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION)))
        return FALSE;
1710 1711 1712

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
1713
        if (xmlstr_cmp(&attr_name, tlbidW))
1714 1715 1716
        {
            if (!(entity->u.typelib.tlbid = xmlstrdupW(&attr_value))) return FALSE;
        }
1717
        else if (xmlstr_cmp(&attr_name, versionW))
1718
        {
1719
            if (!parse_typelib_version(&attr_value, entity)) return FALSE;
1720
        }
1721
        else if (xmlstr_cmp(&attr_name, helpdirW))
1722 1723 1724
        {
            if (!(entity->u.typelib.helpdir = xmlstrdupW(&attr_value))) return FALSE;
        }
1725 1726 1727 1728
        else if (xmlstr_cmp(&attr_name, flagsW))
        {
            if (!parse_typelib_flags(&attr_value, entity)) return FALSE;
        }
1729 1730
        else
        {
1731
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
1732 1733 1734
        }
    }

1735 1736 1737 1738 1739 1740
    if (error) return FALSE;

    acl->actctx->sections |= TLIBREDIRECT_SECTION;

    if (end) return TRUE;

1741
    return parse_expect_end_elem(xmlbuf, typelibW, asmv1W);
1742 1743
}

1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759
static inline int aligned_string_len(int len)
{
    return (len + 3) & ~3;
}

static int get_assembly_version(struct assembly *assembly, WCHAR *ret)
{
    static const WCHAR fmtW[] = {'%','u','.','%','u','.','%','u','.','%','u',0};
    struct assembly_version *ver = &assembly->id.version;
    WCHAR buff[25];

    if (!ret) ret = buff;
    return sprintfW(ret, fmtW, ver->major, ver->minor, ver->build, ver->revision);
}

static BOOL parse_window_class_elem(xmlbuf_t* xmlbuf, struct dll_redirect* dll, struct actctx_loader* acl)
1760
{
1761 1762
    xmlstr_t elem, content, attr_name, attr_value;
    BOOL end = FALSE, ret = TRUE, error;
1763 1764
    struct entity*      entity;

1765 1766
    if (!(entity = add_entity(&dll->entities, ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION)))
        return FALSE;
1767

1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784
    entity->u.class.versioned = TRUE;
    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
        if (xmlstr_cmp(&attr_name, versionedW))
        {
            if (xmlstr_cmpi(&attr_value, noW))
                entity->u.class.versioned = FALSE;
            else if (!xmlstr_cmpi(&attr_value, yesW))
               return FALSE;
        }
        else
        {
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
        }
    }

    if (error || end) return end;
1785 1786 1787 1788 1789

    if (!parse_text_content(xmlbuf, &content)) return FALSE;

    if (!(entity->u.class.name = xmlstrdupW(&content))) return FALSE;

1790 1791
    acl->actctx->sections |= WINDOWCLASS_SECTION;

1792 1793
    while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
    {
1794
        if (xmlstr_cmp_end(&elem, windowClassW))
1795 1796 1797 1798 1799 1800
        {
            ret = parse_end_element(xmlbuf);
            break;
        }
        else
        {
1801 1802
            WARN("unknown elem %s\n", debugstr_xmlstr(&elem));
            ret = parse_unknown_elem(xmlbuf, &elem);
1803 1804 1805 1806 1807 1808
        }
    }

    return ret;
}

1809 1810 1811 1812 1813 1814 1815
static BOOL parse_binding_redirect_elem(xmlbuf_t* xmlbuf)
{
    xmlstr_t    attr_name, attr_value;
    BOOL        end = FALSE, error;

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
1816
        if (xmlstr_cmp(&attr_name, oldVersionW))
1817 1818 1819
        {
            FIXME("Not stored yet oldVersion=%s\n", debugstr_xmlstr(&attr_value));
        }
1820
        else if (xmlstr_cmp(&attr_name, newVersionW))
1821 1822 1823 1824 1825
        {
            FIXME("Not stored yet newVersion=%s\n", debugstr_xmlstr(&attr_value));
        }
        else
        {
1826
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
1827 1828 1829 1830
        }
    }

    if (error || end) return end;
1831
    return parse_expect_end_elem(xmlbuf, bindingRedirectW, asmv1W);
1832 1833
}

1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846
static BOOL parse_description_elem(xmlbuf_t* xmlbuf)
{
    xmlstr_t    elem, content;
    BOOL        end = FALSE, ret = TRUE;

    if (!parse_expect_no_attr(xmlbuf, &end) || end ||
        !parse_text_content(xmlbuf, &content))
        return FALSE;

    TRACE("Got description %s\n", debugstr_xmlstr(&content));

    while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
    {
1847
        if (xmlstr_cmp_end(&elem, descriptionW))
1848 1849 1850 1851 1852 1853
        {
            ret = parse_end_element(xmlbuf);
            break;
        }
        else
        {
1854 1855
            WARN("unknown elem %s\n", debugstr_xmlstr(&elem));
            ret = parse_unknown_elem(xmlbuf, &elem);
1856 1857 1858 1859 1860 1861
        }
    }

    return ret;
}

1862
static BOOL parse_com_interface_external_proxy_stub_elem(xmlbuf_t* xmlbuf,
1863 1864
                                                         struct assembly* assembly,
                                                         struct actctx_loader* acl)
1865 1866 1867 1868 1869 1870 1871 1872 1873 1874
{
    xmlstr_t            attr_name, attr_value;
    BOOL                end = FALSE, error;
    struct entity*      entity;

    entity = add_entity(&assembly->entities, ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION);
    if (!entity) return FALSE;

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
1875
        if (xmlstr_cmp(&attr_name, iidW))
1876
        {
1877
            if (!(entity->u.ifaceps.iid = xmlstrdupW(&attr_value))) return FALSE;
1878
        }
1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897
        else if (xmlstr_cmp(&attr_name, nameW))
        {
            if (!(entity->u.ifaceps.name = xmlstrdupW(&attr_value))) return FALSE;
        }
        else if (xmlstr_cmp(&attr_name, baseInterfaceW))
        {
            if (!(entity->u.ifaceps.base = xmlstrdupW(&attr_value))) return FALSE;
            entity->u.ifaceps.mask |= BaseIface;
        }
        else if (xmlstr_cmp(&attr_name, nummethodsW))
        {
            if (!(parse_nummethods(&attr_value, entity))) return FALSE;
            entity->u.ifaceps.mask |= NumMethods;
        }
        else if (xmlstr_cmp(&attr_name, proxyStubClsid32W))
        {
            if (!(entity->u.ifaceps.ps32 = xmlstrdupW(&attr_value))) return FALSE;
        }
        else if (xmlstr_cmp(&attr_name, tlbidW))
1898
        {
1899
            if (!(entity->u.ifaceps.tlib = xmlstrdupW(&attr_value))) return FALSE;
1900 1901 1902
        }
        else
        {
1903
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
1904 1905 1906
        }
    }

1907 1908 1909 1910
    if (error) return FALSE;
    acl->actctx->sections |= IFACEREDIRECT_SECTION;
    if (end) return TRUE;

1911
    return parse_expect_end_elem(xmlbuf, comInterfaceExternalProxyStubW, asmv1W);
1912 1913
}

1914
static BOOL parse_clr_class_elem(xmlbuf_t* xmlbuf, struct assembly* assembly, struct actctx_loader *acl)
1915
{
1916 1917
    xmlstr_t    attr_name, attr_value, elem;
    BOOL        end = FALSE, error, ret = TRUE;
1918 1919
    struct entity*      entity;

1920
    entity = add_entity(&assembly->entities, ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION);
1921 1922 1923 1924
    if (!entity) return FALSE;

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
1925
        if (xmlstr_cmp(&attr_name, nameW))
1926
        {
1927
            if (!(entity->u.comclass.name = xmlstrdupW(&attr_value))) return FALSE;
1928
        }
1929
        else if (xmlstr_cmp(&attr_name, clsidW))
1930
        {
1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947
            if (!(entity->u.comclass.clsid = xmlstrdupW(&attr_value))) return FALSE;
        }
        else if (xmlstr_cmp(&attr_name, progidW))
        {
            if (!(entity->u.comclass.progid = xmlstrdupW(&attr_value))) return FALSE;
        }
        else if (xmlstr_cmp(&attr_name, tlbidW))
        {
            if (!(entity->u.comclass.tlbid = xmlstrdupW(&attr_value))) return FALSE;
        }
        else if (xmlstr_cmp(&attr_name, threadingmodelW))
        {
            entity->u.comclass.model = parse_com_class_threadingmodel(&attr_value);
        }
        else if (xmlstr_cmp(&attr_name, runtimeVersionW))
        {
            if (!(entity->u.comclass.version = xmlstrdupW(&attr_value))) return FALSE;
1948 1949 1950
        }
        else
        {
1951
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
1952 1953 1954
        }
    }

1955 1956
    if (error) return FALSE;
    acl->actctx->sections |= SERVERREDIRECT_SECTION;
1957 1958
    if (entity->u.comclass.progid)
        acl->actctx->sections |= PROGIDREDIRECT_SECTION;
1959
    if (end) return TRUE;
1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977

    while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
    {
        if (xmlstr_cmp_end(&elem, clrClassW))
        {
            ret = parse_end_element(xmlbuf);
            break;
        }
        else if (xmlstr_cmp(&elem, progidW))
        {
            ret = parse_com_class_progid(xmlbuf, entity);
        }
        else
        {
            WARN("unknown elem %s\n", debugstr_xmlstr(&elem));
            ret = parse_unknown_elem(xmlbuf, &elem);
        }
    }
1978 1979 1980 1981

    if (entity->u.comclass.progids.num)
        acl->actctx->sections |= PROGIDREDIRECT_SECTION;

1982
    return ret;
1983 1984
}

1985
static BOOL parse_clr_surrogate_elem(xmlbuf_t* xmlbuf, struct assembly* assembly, struct actctx_loader *acl)
1986 1987 1988 1989 1990 1991 1992 1993 1994 1995
{
    xmlstr_t    attr_name, attr_value;
    BOOL        end = FALSE, error;
    struct entity*      entity;

    entity = add_entity(&assembly->entities, ACTIVATION_CONTEXT_SECTION_CLR_SURROGATES);
    if (!entity) return FALSE;

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
1996
        if (xmlstr_cmp(&attr_name, nameW))
1997 1998 1999
        {
            if (!(entity->u.clrsurrogate.name = xmlstrdupW(&attr_value))) return FALSE;
        }
2000
        else if (xmlstr_cmp(&attr_name, clsidW))
2001 2002 2003
        {
            if (!(entity->u.clrsurrogate.clsid = xmlstrdupW(&attr_value))) return FALSE;
        }
2004 2005 2006 2007
        else if (xmlstr_cmp(&attr_name, runtimeVersionW))
        {
            if (!(entity->u.clrsurrogate.version = xmlstrdupW(&attr_value))) return FALSE;
        }
2008 2009
        else
        {
2010
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
2011 2012 2013
        }
    }

2014 2015 2016 2017
    if (error) return FALSE;
    acl->actctx->sections |= CLRSURROGATES_SECTION;
    if (end) return TRUE;

2018
    return parse_expect_end_elem(xmlbuf, clrSurrogateW, asmv1W);
2019 2020
}

2021
static BOOL parse_dependent_assembly_elem(xmlbuf_t* xmlbuf, struct actctx_loader* acl, BOOL optional)
2022 2023 2024 2025 2026 2027 2028
{
    struct assembly_identity    ai;
    xmlstr_t                    elem;
    BOOL                        end = FALSE, ret = TRUE;

    if (!parse_expect_no_attr(xmlbuf, &end) || end) return end;

2029 2030 2031
    memset(&ai, 0, sizeof(ai));
    ai.optional = optional;

2032
    if (!parse_expect_elem(xmlbuf, assemblyIdentityW, asmv1W) ||
2033 2034 2035
        !parse_assembly_identity_elem(xmlbuf, acl->actctx, &ai))
        return FALSE;

2036 2037
    TRACE( "adding name=%s version=%s arch=%s\n",
           debugstr_w(ai.name), debugstr_version(&ai.version), debugstr_w(ai.arch) );
2038

2039 2040 2041 2042 2043
    /* store the newly found identity for later loading */
    if (!add_dependent_assembly_id(acl, &ai)) return FALSE;

    while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
    {
2044
        if (xmlstr_cmp_end(&elem, dependentAssemblyW))
2045 2046 2047 2048
        {
            ret = parse_end_element(xmlbuf);
            break;
        }
2049
        else if (xmlstr_cmp(&elem, bindingRedirectW))
2050 2051 2052
        {
            ret = parse_binding_redirect_elem(xmlbuf);
        }
2053 2054
        else
        {
2055 2056
            WARN("unknown elem %s\n", debugstr_xmlstr(&elem));
            ret = parse_unknown_elem(xmlbuf, &elem);
2057 2058 2059 2060 2061 2062 2063 2064
        }
    }

    return ret;
}

static BOOL parse_dependency_elem(xmlbuf_t* xmlbuf, struct actctx_loader* acl)
{
2065 2066
    xmlstr_t attr_name, attr_value, elem;
    BOOL end = FALSE, ret = TRUE, error, optional = FALSE;
2067

2068 2069
    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
2070
        if (xmlstr_cmp(&attr_name, optionalW))
2071
        {
2072
            optional = xmlstr_cmpi( &attr_value, yesW );
2073 2074 2075 2076 2077 2078 2079
            TRACE("optional=%s\n", debugstr_xmlstr(&attr_value));
        }
        else
        {
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
        }
    }
2080 2081 2082

    while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
    {
2083
        if (xmlstr_cmp_end(&elem, dependencyW))
2084 2085 2086 2087
        {
            ret = parse_end_element(xmlbuf);
            break;
        }
2088
        else if (xmlstr_cmp(&elem, dependentAssemblyW))
2089
        {
2090
            ret = parse_dependent_assembly_elem(xmlbuf, acl, optional);
2091 2092 2093
        }
        else
        {
2094 2095
            WARN("unknown element %s\n", debugstr_xmlstr(&elem));
            ret = parse_unknown_elem(xmlbuf, &elem);
2096 2097 2098 2099 2100 2101
        }
    }

    return ret;
}

2102 2103 2104 2105 2106
static BOOL parse_noinherit_elem(xmlbuf_t* xmlbuf)
{
    BOOL end = FALSE;

    if (!parse_expect_no_attr(xmlbuf, &end)) return FALSE;
2107
    return end || parse_expect_end_elem(xmlbuf, noInheritW, asmv1W);
2108 2109 2110 2111 2112 2113 2114
}

static BOOL parse_noinheritable_elem(xmlbuf_t* xmlbuf)
{
    BOOL end = FALSE;

    if (!parse_expect_no_attr(xmlbuf, &end)) return FALSE;
2115
    return end || parse_expect_end_elem(xmlbuf, noInheritableW, asmv1W);
2116 2117
}

2118
static BOOL parse_file_elem(xmlbuf_t* xmlbuf, struct assembly* assembly, struct actctx_loader* acl)
2119 2120 2121 2122 2123 2124 2125 2126 2127
{
    xmlstr_t    attr_name, attr_value, elem;
    BOOL        end = FALSE, error, ret = TRUE;
    struct dll_redirect* dll;

    if (!(dll = add_dll_redirect(assembly))) return FALSE;

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
2128
        if (xmlstr_cmp(&attr_name, nameW))
2129 2130 2131 2132
        {
            if (!(dll->name = xmlstrdupW(&attr_value))) return FALSE;
            TRACE("name=%s\n", debugstr_xmlstr(&attr_value));
        }
2133
        else if (xmlstr_cmp(&attr_name, hashW))
2134 2135 2136
        {
            if (!(dll->hash = xmlstrdupW(&attr_value))) return FALSE;
        }
2137
        else if (xmlstr_cmp(&attr_name, hashalgW))
2138
        {
2139 2140
            static const WCHAR sha1W[] = {'S','H','A','1',0};
            if (!xmlstr_cmpi(&attr_value, sha1W))
2141 2142
                FIXME("hashalg should be SHA1, got %s\n", debugstr_xmlstr(&attr_value));
        }
2143 2144
        else
        {
2145
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
2146 2147 2148 2149
        }
    }

    if (error || !dll->name) return FALSE;
2150 2151 2152

    acl->actctx->sections |= DLLREDIRECT_SECTION;

2153 2154 2155 2156
    if (end) return TRUE;

    while (ret && (ret = next_xml_elem(xmlbuf, &elem)))
    {
2157
        if (xmlstr_cmp_end(&elem, fileW))
2158 2159 2160 2161
        {
            ret = parse_end_element(xmlbuf);
            break;
        }
2162
        else if (xmlstr_cmp(&elem, comClassW))
2163
        {
2164
            ret = parse_com_class_elem(xmlbuf, dll, acl);
2165
        }
2166
        else if (xmlstr_cmp(&elem, comInterfaceProxyStubW))
2167
        {
2168
            ret = parse_cominterface_proxy_stub_elem(xmlbuf, dll, acl);
2169
        }
2170
        else if (xml_elem_cmp(&elem, hashW, asmv2W))
2171
        {
2172
            WARN("asmv2:hash (undocumented) not supported\n");
2173
            ret = parse_unknown_elem(xmlbuf, &elem);
2174
        }
2175
        else if (xmlstr_cmp(&elem, typelibW))
2176
        {
2177
            ret = parse_typelib_elem(xmlbuf, dll, acl);
2178
        }
2179
        else if (xmlstr_cmp(&elem, windowClassW))
2180
        {
2181
            ret = parse_window_class_elem(xmlbuf, dll, acl);
2182
        }
2183 2184
        else
        {
2185 2186
            WARN("unknown elem %s\n", debugstr_xmlstr(&elem));
            ret = parse_unknown_elem( xmlbuf, &elem );
2187 2188 2189 2190 2191 2192
        }
    }

    return ret;
}

2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203
static BOOL parse_assembly_elem(xmlbuf_t* xmlbuf, struct actctx_loader* acl,
                                struct assembly* assembly,
                                struct assembly_identity* expected_ai)
{
    xmlstr_t    attr_name, attr_value, elem;
    BOOL        end = FALSE, error, version = FALSE, xmlns = FALSE, ret = TRUE;

    TRACE("(%p)\n", xmlbuf);

    while (next_xml_attr(xmlbuf, &attr_name, &attr_value, &error, &end))
    {
2204
        if (xmlstr_cmp(&attr_name, manifestVersionW))
2205
        {
2206 2207
            static const WCHAR v10W[] = {'1','.','0',0};
            if (!xmlstr_cmp(&attr_value, v10W))
2208
            {
2209
                FIXME("wrong version %s\n", debugstr_xmlstr(&attr_value));
2210 2211 2212 2213
                return FALSE;
            }
            version = TRUE;
        }
2214
        else if (xmlstr_cmp(&attr_name, xmlnsW))
2215
        {
2216
            if (!xmlstr_cmp(&attr_value, manifestv1W) && !xmlstr_cmp(&attr_value, manifestv3W))
2217
            {
2218
                FIXME("wrong namespace %s\n", debugstr_xmlstr(&attr_value));
2219 2220 2221 2222 2223 2224
                return FALSE;
            }
            xmlns = TRUE;
        }
        else
        {
2225
            WARN("unknown attr %s=%s\n", debugstr_xmlstr(&attr_name), debugstr_xmlstr(&attr_value));
2226 2227 2228 2229 2230 2231
        }
    }

    if (error || end || !xmlns || !version) return FALSE;
    if (!next_xml_elem(xmlbuf, &elem)) return FALSE;

2232
    if (assembly->type == APPLICATION_MANIFEST && xmlstr_cmp(&elem, noInheritW))
2233 2234 2235 2236 2237 2238
    {
        if (!parse_noinherit_elem(xmlbuf) || !next_xml_elem(xmlbuf, &elem))
            return FALSE;
        assembly->no_inherit = TRUE;
    }

2239
    if (xml_elem_cmp(&elem, noInheritableW, asmv1W))
2240 2241 2242 2243
    {
        if (!parse_noinheritable_elem(xmlbuf) || !next_xml_elem(xmlbuf, &elem))
            return FALSE;
    }
2244 2245
    else if ((assembly->type == ASSEMBLY_MANIFEST || assembly->type == ASSEMBLY_SHARED_MANIFEST) &&
             assembly->no_inherit)
2246 2247
        return FALSE;

2248
    while (ret)
2249
    {
2250
        if (xml_elem_cmp_end(&elem, assemblyW, asmv1W))
2251 2252 2253 2254
        {
            ret = parse_end_element(xmlbuf);
            break;
        }
2255
        else if (xml_elem_cmp(&elem, descriptionW, asmv1W))
2256 2257 2258
        {
            ret = parse_description_elem(xmlbuf);
        }
2259
        else if (xml_elem_cmp(&elem, comInterfaceExternalProxyStubW, asmv1W))
2260
        {
2261
            ret = parse_com_interface_external_proxy_stub_elem(xmlbuf, assembly, acl);
2262
        }
2263
        else if (xml_elem_cmp(&elem, dependencyW, asmv1W))
2264 2265 2266
        {
            ret = parse_dependency_elem(xmlbuf, acl);
        }
2267
        else if (xml_elem_cmp(&elem, fileW, asmv1W))
2268
        {
2269
            ret = parse_file_elem(xmlbuf, assembly, acl);
2270
        }
2271
        else if (xml_elem_cmp(&elem, clrClassW, asmv1W))
2272
        {
2273
            ret = parse_clr_class_elem(xmlbuf, assembly, acl);
2274
        }
2275
        else if (xml_elem_cmp(&elem, clrSurrogateW, asmv1W))
2276
        {
2277
            ret = parse_clr_surrogate_elem(xmlbuf, assembly, acl);
2278
        }
2279
        else if (xml_elem_cmp(&elem, assemblyIdentityW, asmv1W))
2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307
        {
            if (!parse_assembly_identity_elem(xmlbuf, acl->actctx, &assembly->id)) return FALSE;

            if (expected_ai)
            {
                /* FIXME: more tests */
                if (assembly->type == ASSEMBLY_MANIFEST &&
                    memcmp(&assembly->id.version, &expected_ai->version, sizeof(assembly->id.version)))
                {
                    FIXME("wrong version for assembly manifest: %u.%u.%u.%u / %u.%u.%u.%u\n",
                          expected_ai->version.major, expected_ai->version.minor,
                          expected_ai->version.build, expected_ai->version.revision,
                          assembly->id.version.major, assembly->id.version.minor,
                          assembly->id.version.build, assembly->id.version.revision);
                    ret = FALSE;
                }
                else if (assembly->type == ASSEMBLY_SHARED_MANIFEST &&
                         (assembly->id.version.major != expected_ai->version.major ||
                          assembly->id.version.minor != expected_ai->version.minor ||
                          assembly->id.version.build < expected_ai->version.build ||
                          (assembly->id.version.build == expected_ai->version.build &&
                           assembly->id.version.revision < expected_ai->version.revision)))
                {
                    FIXME("wrong version for shared assembly manifest\n");
                    ret = FALSE;
                }
            }
        }
2308 2309
        else
        {
2310 2311
            WARN("unknown element %s\n", debugstr_xmlstr(&elem));
            ret = parse_unknown_elem(xmlbuf, &elem);
2312
        }
2313
        if (ret) ret = next_xml_elem(xmlbuf, &elem);
2314 2315 2316 2317 2318
    }

    return ret;
}

2319 2320
static NTSTATUS parse_manifest_buffer( struct actctx_loader* acl, struct assembly *assembly,
                                       struct assembly_identity* ai, xmlbuf_t *xmlbuf )
2321
{
2322
    xmlstr_t elem;
2323 2324 2325

    if (!next_xml_elem(xmlbuf, &elem)) return STATUS_SXS_CANT_GEN_ACTCTX;

2326
    if (xmlstr_cmp(&elem, xmlW) &&
2327 2328 2329
        (!parse_xml_header(xmlbuf) || !next_xml_elem(xmlbuf, &elem)))
        return STATUS_SXS_CANT_GEN_ACTCTX;

2330
    if (!xml_elem_cmp(&elem, assemblyW, asmv1W))
2331
    {
2332
        FIXME("root element is %s, not <assembly>\n", debugstr_xmlstr(&elem));
2333 2334 2335 2336
        return STATUS_SXS_CANT_GEN_ACTCTX;
    }

    if (!parse_assembly_elem(xmlbuf, acl, assembly, ai))
2337
    {
2338
        FIXME("failed to parse manifest %s\n", debugstr_w(assembly->manifest.info) );
2339
        return STATUS_SXS_CANT_GEN_ACTCTX;
2340
    }
2341 2342 2343

    if (next_xml_elem(xmlbuf, &elem))
    {
2344
        FIXME("unexpected element %s\n", debugstr_xmlstr(&elem));
2345 2346 2347 2348 2349
        return STATUS_SXS_CANT_GEN_ACTCTX;
    }

    if (xmlbuf->ptr != xmlbuf->end)
    {
2350
        FIXME("parse error\n");
2351 2352
        return STATUS_SXS_CANT_GEN_ACTCTX;
    }
2353 2354 2355
    return STATUS_SUCCESS;
}

2356
static NTSTATUS parse_manifest( struct actctx_loader* acl, struct assembly_identity* ai,
2357 2358
                                LPCWSTR filename, LPCWSTR directory, BOOL shared,
                                const void *buffer, SIZE_T size )
2359 2360 2361 2362
{
    xmlbuf_t xmlbuf;
    NTSTATUS status;
    struct assembly *assembly;
2363
    int unicode_tests;
2364 2365 2366

    TRACE( "parsing manifest loaded from %s base dir %s\n", debugstr_w(filename), debugstr_w(directory) );

2367
    if (!(assembly = add_assembly(acl->actctx, shared ? ASSEMBLY_SHARED_MANIFEST : ASSEMBLY_MANIFEST)))
2368 2369 2370 2371 2372 2373 2374 2375 2376
        return STATUS_SXS_CANT_GEN_ACTCTX;

    if (directory && !(assembly->directory = strdupW(directory)))
        return STATUS_NO_MEMORY;

    if (filename) assembly->manifest.info = strdupW( filename + 4 /* skip \??\ prefix */ );
    assembly->manifest.type = assembly->manifest.info ? ACTIVATION_CONTEXT_PATH_TYPE_WIN32_FILE
                                                      : ACTIVATION_CONTEXT_PATH_TYPE_NONE;

2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399
    unicode_tests = IS_TEXT_UNICODE_SIGNATURE | IS_TEXT_UNICODE_REVERSE_SIGNATURE;
    if (RtlIsTextUnicode( buffer, size, &unicode_tests ))
    {
        xmlbuf.ptr = buffer;
        xmlbuf.end = xmlbuf.ptr + size / sizeof(WCHAR);
        status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
    }
    else if (unicode_tests & IS_TEXT_UNICODE_REVERSE_SIGNATURE)
    {
        const WCHAR *buf = buffer;
        WCHAR *new_buff;
        unsigned int i;

        if (!(new_buff = RtlAllocateHeap( GetProcessHeap(), 0, size )))
            return STATUS_NO_MEMORY;
        for (i = 0; i < size / sizeof(WCHAR); i++)
            new_buff[i] = RtlUshortByteSwap( buf[i] );
        xmlbuf.ptr = new_buff;
        xmlbuf.end = xmlbuf.ptr + size / sizeof(WCHAR);
        status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
        RtlFreeHeap( GetProcessHeap(), 0, new_buff );
    }
    else
2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420
    {
        /* let's assume utf-8 for now */
        int len = wine_utf8_mbstowcs( 0, buffer, size, NULL, 0 );
        WCHAR *new_buff;

        if (len == -1)
        {
            FIXME( "utf-8 conversion failed\n" );
            return STATUS_SXS_CANT_GEN_ACTCTX;
        }
        if (!(new_buff = RtlAllocateHeap( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
            return STATUS_NO_MEMORY;
        wine_utf8_mbstowcs( 0, buffer, size, new_buff, len );
        xmlbuf.ptr = new_buff;
        xmlbuf.end = xmlbuf.ptr + len;
        status = parse_manifest_buffer( acl, assembly, ai, &xmlbuf );
        RtlFreeHeap( GetProcessHeap(), 0, new_buff );
    }
    return status;
}

2421
static NTSTATUS open_nt_file( HANDLE *handle, UNICODE_STRING *name )
2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437
{
    OBJECT_ATTRIBUTES attr;
    IO_STATUS_BLOCK io;

    attr.Length = sizeof(attr);
    attr.RootDirectory = 0;
    attr.Attributes = OBJ_CASE_INSENSITIVE;
    attr.ObjectName = name;
    attr.SecurityDescriptor = NULL;
    attr.SecurityQualityOfService = NULL;
    return NtOpenFile( handle, GENERIC_READ, &attr, &io, FILE_SHARE_READ, FILE_SYNCHRONOUS_IO_ALERT );
}

static NTSTATUS get_module_filename( HMODULE module, UNICODE_STRING *str, unsigned int extra_len )
{
    NTSTATUS status;
2438
    ULONG_PTR magic;
2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458
    LDR_MODULE *pldr;

    LdrLockLoaderLock(0, NULL, &magic);
    status = LdrFindEntryForAddress( module, &pldr );
    if (status == STATUS_SUCCESS)
    {
        if ((str->Buffer = RtlAllocateHeap( GetProcessHeap(), 0,
                                            pldr->FullDllName.Length + extra_len + sizeof(WCHAR) )))
        {
            memcpy( str->Buffer, pldr->FullDllName.Buffer, pldr->FullDllName.Length + sizeof(WCHAR) );
            str->Length = pldr->FullDllName.Length;
            str->MaximumLength = pldr->FullDllName.Length + extra_len + sizeof(WCHAR);
        }
        else status = STATUS_NO_MEMORY;
    }
    LdrUnlockLoaderLock(0, magic);
    return status;
}

static NTSTATUS get_manifest_in_module( struct actctx_loader* acl, struct assembly_identity* ai,
2459 2460
                                        LPCWSTR filename, LPCWSTR directory, BOOL shared,
                                        HANDLE hModule, LPCWSTR resname, ULONG lang )
2461 2462 2463 2464 2465 2466 2467
{
    NTSTATUS status;
    UNICODE_STRING nameW;
    LDR_RESOURCE_INFO info;
    const IMAGE_RESOURCE_DATA_ENTRY* entry = NULL;
    void *ptr;

2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478
    if (TRACE_ON(actctx))
    {
        if (!filename && !get_module_filename( hModule, &nameW, 0 ))
        {
            TRACE( "looking for res %s in module %p %s\n", debugstr_w(resname),
                   hModule, debugstr_w(nameW.Buffer) );
            RtlFreeUnicodeString( &nameW );
        }
        else TRACE( "looking for res %s in module %p %s\n", debugstr_w(resname),
                    hModule, debugstr_w(filename) );
    }
2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508

    if (!resname) return STATUS_INVALID_PARAMETER;

    info.Type = RT_MANIFEST;
    info.Language = lang;
    if (!((ULONG_PTR)resname >> 16))
    {
        info.Name = (ULONG_PTR)resname;
        status = LdrFindResource_U(hModule, &info, 3, &entry);
    }
    else if (resname[0] == '#')
    {
        ULONG value;
        RtlInitUnicodeString(&nameW, resname + 1);
        if (RtlUnicodeStringToInteger(&nameW, 10, &value) != STATUS_SUCCESS || HIWORD(value))
            return STATUS_INVALID_PARAMETER;
        info.Name = value;
        status = LdrFindResource_U(hModule, &info, 3, &entry);
    }
    else
    {
        RtlCreateUnicodeString(&nameW, resname);
        RtlUpcaseUnicodeString(&nameW, &nameW, FALSE);
        info.Name = (ULONG_PTR)nameW.Buffer;
        status = LdrFindResource_U(hModule, &info, 3, &entry);
        RtlFreeUnicodeString(&nameW);
    }
    if (status == STATUS_SUCCESS) status = LdrAccessResource(hModule, entry, &ptr, NULL);

    if (status == STATUS_SUCCESS)
2509
        status = parse_manifest(acl, ai, filename, directory, shared, ptr, entry->Size);
2510

2511 2512 2513 2514
    return status;
}

static NTSTATUS get_manifest_in_pe_file( struct actctx_loader* acl, struct assembly_identity* ai,
2515 2516
                                         LPCWSTR filename, LPCWSTR directory, BOOL shared,
                                         HANDLE file, LPCWSTR resname, ULONG lang )
2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550
{
    HANDLE              mapping;
    OBJECT_ATTRIBUTES   attr;
    LARGE_INTEGER       size;
    LARGE_INTEGER       offset;
    NTSTATUS            status;
    SIZE_T              count;
    void               *base;

    TRACE( "looking for res %s in %s\n", debugstr_w(resname), debugstr_w(filename) );

    attr.Length                   = sizeof(attr);
    attr.RootDirectory            = 0;
    attr.ObjectName               = NULL;
    attr.Attributes               = OBJ_CASE_INSENSITIVE | OBJ_OPENIF;
    attr.SecurityDescriptor       = NULL;
    attr.SecurityQualityOfService = NULL;

    size.QuadPart = 0;
    status = NtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
                              &attr, &size, PAGE_READONLY, SEC_COMMIT, file );
    if (status != STATUS_SUCCESS) return status;

    offset.QuadPart = 0;
    count = 0;
    base = NULL;
    status = NtMapViewOfSection( mapping, GetCurrentProcess(), &base, 0, 0, &offset,
                                 &count, ViewShare, 0, PAGE_READONLY );
    NtClose( mapping );
    if (status != STATUS_SUCCESS) return status;

    if (RtlImageNtHeader(base)) /* we got a PE file */
    {
        HANDLE module = (HMODULE)((ULONG_PTR)base | 1);  /* make it a LOAD_LIBRARY_AS_DATAFILE handle */
2551
        status = get_manifest_in_module( acl, ai, filename, directory, shared, module, resname, lang );
2552 2553 2554 2555 2556 2557 2558 2559
    }
    else status = STATUS_INVALID_IMAGE_FORMAT;

    NtUnmapViewOfSection( GetCurrentProcess(), base );
    return status;
}

static NTSTATUS get_manifest_in_manifest_file( struct actctx_loader* acl, struct assembly_identity* ai,
2560
                                               LPCWSTR filename, LPCWSTR directory, BOOL shared, HANDLE file )
2561
{
2562 2563
    FILE_END_OF_FILE_INFORMATION info;
    IO_STATUS_BLOCK io;
2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593
    HANDLE              mapping;
    OBJECT_ATTRIBUTES   attr;
    LARGE_INTEGER       size;
    LARGE_INTEGER       offset;
    NTSTATUS            status;
    SIZE_T              count;
    void               *base;

    TRACE( "loading manifest file %s\n", debugstr_w(filename) );

    attr.Length                   = sizeof(attr);
    attr.RootDirectory            = 0;
    attr.ObjectName               = NULL;
    attr.Attributes               = OBJ_CASE_INSENSITIVE | OBJ_OPENIF;
    attr.SecurityDescriptor       = NULL;
    attr.SecurityQualityOfService = NULL;

    size.QuadPart = 0;
    status = NtCreateSection( &mapping, STANDARD_RIGHTS_REQUIRED | SECTION_QUERY | SECTION_MAP_READ,
                              &attr, &size, PAGE_READONLY, SEC_COMMIT, file );
    if (status != STATUS_SUCCESS) return status;

    offset.QuadPart = 0;
    count = 0;
    base = NULL;
    status = NtMapViewOfSection( mapping, GetCurrentProcess(), &base, 0, 0, &offset,
                                 &count, ViewShare, 0, PAGE_READONLY );
    NtClose( mapping );
    if (status != STATUS_SUCCESS) return status;

2594 2595
    status = NtQueryInformationFile( file, &io, &info, sizeof(info), FileEndOfFileInformation );
    if (status == STATUS_SUCCESS)
2596
        status = parse_manifest(acl, ai, filename, directory, shared, base, info.EndOfFile.QuadPart);
2597 2598 2599 2600 2601 2602 2603

    NtUnmapViewOfSection( GetCurrentProcess(), base );
    return status;
}

/* try to load the .manifest file associated to the file */
static NTSTATUS get_manifest_in_associated_manifest( struct actctx_loader* acl, struct assembly_identity* ai,
2604
                                                     LPCWSTR filename, LPCWSTR directory, HMODULE module, LPCWSTR resname )
2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625
{
    static const WCHAR fmtW[] = { '.','%','l','u',0 };
    WCHAR *buffer;
    NTSTATUS status;
    UNICODE_STRING nameW;
    HANDLE file;
    ULONG_PTR resid = CREATEPROCESS_MANIFEST_RESOURCE_ID;

    if (!((ULONG_PTR)resname >> 16)) resid = (ULONG_PTR)resname & 0xffff;

    TRACE( "looking for manifest associated with %s id %lu\n", debugstr_w(filename), resid );

    if (module) /* use the module filename */
    {
        UNICODE_STRING name;

        if (!(status = get_module_filename( module, &name, sizeof(dotManifestW) + 10*sizeof(WCHAR) )))
        {
            if (resid != 1) sprintfW( name.Buffer + strlenW(name.Buffer), fmtW, resid );
            strcatW( name.Buffer, dotManifestW );
            if (!RtlDosPathNameToNtPathName_U( name.Buffer, &nameW, NULL, NULL ))
2626
                status = STATUS_RESOURCE_DATA_NOT_FOUND;
2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641
            RtlFreeUnicodeString( &name );
        }
        if (status) return status;
    }
    else
    {
        if (!(buffer = RtlAllocateHeap( GetProcessHeap(), 0,
                                        (strlenW(filename) + 10) * sizeof(WCHAR) + sizeof(dotManifestW) )))
            return STATUS_NO_MEMORY;
        strcpyW( buffer, filename );
        if (resid != 1) sprintfW( buffer + strlenW(buffer), fmtW, resid );
        strcatW( buffer, dotManifestW );
        RtlInitUnicodeString( &nameW, buffer );
    }

2642
    if (!open_nt_file( &file, &nameW ))
2643
    {
2644
        status = get_manifest_in_manifest_file( acl, ai, nameW.Buffer, directory, FALSE, file );
2645 2646
        NtClose( file );
    }
2647
    else status = STATUS_RESOURCE_TYPE_NOT_FOUND;
2648 2649 2650 2651
    RtlFreeUnicodeString( &nameW );
    return status;
}

2652 2653 2654 2655
static WCHAR *lookup_manifest_file( HANDLE dir, struct assembly_identity *ai )
{
    static const WCHAR lookup_fmtW[] =
        {'%','s','_','%','s','_','%','s','_','%','u','.','%','u','.','*','.','*','_',
2656
         '%','s','_','*','.','m','a','n','i','f','e','s','t',0};
2657
    static const WCHAR wine_trailerW[] = {'d','e','a','d','b','e','e','f','.','m','a','n','i','f','e','s','t'};
2658 2659 2660 2661

    WCHAR *lookup, *ret = NULL;
    UNICODE_STRING lookup_us;
    IO_STATUS_BLOCK io;
2662
    const WCHAR *lang = ai->language;
2663 2664 2665 2666 2667 2668 2669 2670 2671
    unsigned int data_pos = 0, data_len;
    char buffer[8192];

    if (!(lookup = RtlAllocateHeap( GetProcessHeap(), 0,
                                    (strlenW(ai->arch) + strlenW(ai->name)
                                     + strlenW(ai->public_key) + 20) * sizeof(WCHAR)
                                    + sizeof(lookup_fmtW) )))
        return NULL;

2672 2673 2674
    if (!lang || !strcmpiW( lang, neutralW )) lang = wildcardW;
    sprintfW( lookup, lookup_fmtW, ai->arch, ai->name, ai->public_key,
              ai->version.major, ai->version.minor, lang );
2675 2676 2677 2678 2679 2680
    RtlInitUnicodeString( &lookup_us, lookup );

    NtQueryDirectoryFile( dir, 0, NULL, NULL, &io, buffer, sizeof(buffer),
                          FileBothDirectoryInformation, FALSE, &lookup_us, TRUE );
    if (io.u.Status == STATUS_SUCCESS)
    {
2681
        ULONG min_build = ai->version.build, min_revision = ai->version.revision;
2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702
        FILE_BOTH_DIR_INFORMATION *dir_info;
        WCHAR *tmp;
        ULONG build, revision;

        data_len = io.Information;

        for (;;)
        {
            if (data_pos >= data_len)
            {
                NtQueryDirectoryFile( dir, 0, NULL, NULL, &io, buffer, sizeof(buffer),
                                      FileBothDirectoryInformation, FALSE, &lookup_us, FALSE );
                if (io.u.Status != STATUS_SUCCESS) break;
                data_len = io.Information;
                data_pos = 0;
            }
            dir_info = (FILE_BOTH_DIR_INFORMATION*)(buffer + data_pos);

            if (dir_info->NextEntryOffset) data_pos += dir_info->NextEntryOffset;
            else data_pos = data_len;

2703
            tmp = dir_info->FileName + (strchrW(lookup, '*') - lookup);
2704
            build = atoiW(tmp);
2705
            if (build < min_build) continue;
2706 2707
            tmp = strchrW(tmp, '.') + 1;
            revision = atoiW(tmp);
2708
            if (build == min_build && revision < min_revision) continue;
2709 2710
            tmp = strchrW(tmp, '_') + 1;
            tmp = strchrW(tmp, '_') + 1;
2711 2712
            if (dir_info->FileNameLength - (tmp - dir_info->FileName) * sizeof(WCHAR) == sizeof(wine_trailerW) &&
                !memicmpW( tmp, wine_trailerW, sizeof(wine_trailerW) / sizeof(WCHAR) ))
2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724
            {
                /* prefer a non-Wine manifest if we already have one */
                /* we'll still load the builtin dll if specified through DllOverrides */
                if (ret) continue;
            }
            else
            {
                min_build = build;
                min_revision = revision;
            }
            ai->version.build = build;
            ai->version.revision = revision;
2725
            RtlFreeHeap( GetProcessHeap(), 0, ret );
2726 2727 2728 2729 2730 2731 2732
            if ((ret = RtlAllocateHeap( GetProcessHeap(), 0, dir_info->FileNameLength + sizeof(WCHAR) )))
            {
                memcpy( ret, dir_info->FileName, dir_info->FileNameLength );
                ret[dir_info->FileNameLength/sizeof(WCHAR)] = 0;
            }
        }
    }
2733
    else WARN("no matching file for %s\n", debugstr_w(lookup));
2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751
    RtlFreeHeap( GetProcessHeap(), 0, lookup );
    return ret;
}

static NTSTATUS lookup_winsxs(struct actctx_loader* acl, struct assembly_identity* ai)
{
    struct assembly_identity    sxs_ai;
    UNICODE_STRING              path_us;
    OBJECT_ATTRIBUTES           attr;
    IO_STATUS_BLOCK             io;
    WCHAR *path, *file = NULL;
    HANDLE handle;

    static const WCHAR manifest_dirW[] =
        {'\\','w','i','n','s','x','s','\\','m','a','n','i','f','e','s','t','s',0};

    if (!ai->arch || !ai->name || !ai->public_key) return STATUS_NO_SUCH_FILE;

2752 2753
    if (!(path = RtlAllocateHeap( GetProcessHeap(), 0, sizeof(manifest_dirW) +
                                  strlenW(user_shared_data->NtSystemRoot) * sizeof(WCHAR) )))
2754 2755
        return STATUS_NO_MEMORY;

2756 2757
    strcpyW( path, user_shared_data->NtSystemRoot );
    memcpy( path + strlenW(path), manifest_dirW, sizeof(manifest_dirW) );
2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797

    if (!RtlDosPathNameToNtPathName_U( path, &path_us, NULL, NULL ))
    {
        RtlFreeHeap( GetProcessHeap(), 0, path );
        return STATUS_NO_SUCH_FILE;
    }
    RtlFreeHeap( GetProcessHeap(), 0, path );

    attr.Length = sizeof(attr);
    attr.RootDirectory = 0;
    attr.Attributes = OBJ_CASE_INSENSITIVE;
    attr.ObjectName = &path_us;
    attr.SecurityDescriptor = NULL;
    attr.SecurityQualityOfService = NULL;

    if (!NtOpenFile( &handle, GENERIC_READ, &attr, &io, FILE_SHARE_READ | FILE_SHARE_WRITE,
                     FILE_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT ))
    {
        sxs_ai = *ai;
        file = lookup_manifest_file( handle, &sxs_ai );
        NtClose( handle );
    }
    if (!file)
    {
        RtlFreeUnicodeString( &path_us );
        return STATUS_NO_SUCH_FILE;
    }

    /* append file name to directory path */
    if (!(path = RtlReAllocateHeap( GetProcessHeap(), 0, path_us.Buffer,
                                    path_us.Length + (strlenW(file) + 2) * sizeof(WCHAR) )))
    {
        RtlFreeHeap( GetProcessHeap(), 0, file );
        RtlFreeUnicodeString( &path_us );
        return STATUS_NO_MEMORY;
    }

    path[path_us.Length/sizeof(WCHAR)] = '\\';
    strcpyW( path + path_us.Length/sizeof(WCHAR) + 1, file );
    RtlInitUnicodeString( &path_us, path );
2798
    *strrchrW(file, '.') = 0;  /* remove .manifest extension */
2799 2800 2801

    if (!open_nt_file( &handle, &path_us ))
    {
2802
        io.u.Status = get_manifest_in_manifest_file(acl, &sxs_ai, path_us.Buffer, file, TRUE, handle);
2803 2804 2805 2806
        NtClose( handle );
    }
    else io.u.Status = STATUS_NO_SUCH_FILE;

2807
    RtlFreeHeap( GetProcessHeap(), 0, file );
2808 2809 2810 2811
    RtlFreeUnicodeString( &path_us );
    return io.u.Status;
}

2812 2813 2814 2815 2816
static NTSTATUS lookup_assembly(struct actctx_loader* acl,
                                struct assembly_identity* ai)
{
    static const WCHAR dotDllW[] = {'.','d','l','l',0};
    unsigned int i;
2817
    WCHAR *buffer, *p, *directory;
2818 2819 2820
    NTSTATUS status;
    UNICODE_STRING nameW;
    HANDLE file;
2821
    DWORD len;
2822

2823 2824 2825
    TRACE( "looking for name=%s version=%s arch=%s\n",
           debugstr_w(ai->name), debugstr_version(&ai->version), debugstr_w(ai->arch) );

2826 2827
    if ((status = lookup_winsxs(acl, ai)) != STATUS_NO_SUCH_FILE) return status;

2828 2829
    /* FIXME: add support for language specific lookup */

2830 2831 2832
    len = max(RtlGetFullPathName_U(acl->actctx->assemblies->manifest.info, 0, NULL, NULL) / sizeof(WCHAR),
        strlenW(acl->actctx->appdir.info));

2833 2834
    nameW.Buffer = NULL;
    if (!(buffer = RtlAllocateHeap( GetProcessHeap(), 0,
2835
                                    (len + 2 * strlenW(ai->name) + 2) * sizeof(WCHAR) + sizeof(dotManifestW) )))
2836 2837
        return STATUS_NO_MEMORY;

2838 2839 2840 2841 2842 2843
    if (!(directory = build_assembly_dir( ai )))
    {
        RtlFreeHeap( GetProcessHeap(), 0, buffer );
        return STATUS_NO_MEMORY;
    }

2844 2845 2846 2847 2848 2849 2850
    /* Lookup in <dir>\name.dll
     *           <dir>\name.manifest
     *           <dir>\name\name.dll
     *           <dir>\name\name.manifest
     *
     * First 'appdir' is used as <dir>, if that failed
     * it tries application manifest file path.
2851 2852 2853
     */
    strcpyW( buffer, acl->actctx->appdir.info );
    p = buffer + strlenW(buffer);
2854
    for (i = 0; i < 4; i++)
2855
    {
2856 2857 2858 2859 2860 2861 2862
        if (i == 2)
        {
            struct assembly *assembly = acl->actctx->assemblies;
            if (!RtlGetFullPathName_U(assembly->manifest.info, len * sizeof(WCHAR), buffer, &p)) break;
        }
        else *p++ = '\\';

2863 2864 2865 2866 2867 2868 2869 2870 2871
        strcpyW( p, ai->name );
        p += strlenW(p);

        strcpyW( p, dotDllW );
        if (RtlDosPathNameToNtPathName_U( buffer, &nameW, NULL, NULL ))
        {
            status = open_nt_file( &file, &nameW );
            if (!status)
            {
2872
                status = get_manifest_in_pe_file( acl, ai, nameW.Buffer, directory, FALSE, file,
2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885
                                                  (LPCWSTR)CREATEPROCESS_MANIFEST_RESOURCE_ID, 0 );
                NtClose( file );
                break;
            }
            RtlFreeUnicodeString( &nameW );
        }

        strcpyW( p, dotManifestW );
        if (RtlDosPathNameToNtPathName_U( buffer, &nameW, NULL, NULL ))
        {
            status = open_nt_file( &file, &nameW );
            if (!status)
            {
2886
                status = get_manifest_in_manifest_file( acl, ai, nameW.Buffer, directory, FALSE, file );
2887 2888 2889 2890 2891
                NtClose( file );
                break;
            }
            RtlFreeUnicodeString( &nameW );
        }
2892
        status = STATUS_SXS_ASSEMBLY_NOT_FOUND;
2893 2894
    }
    RtlFreeUnicodeString( &nameW );
2895 2896 2897
    RtlFreeHeap( GetProcessHeap(), 0, directory );
    RtlFreeHeap( GetProcessHeap(), 0, buffer );
    return status;
2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908
}

static NTSTATUS parse_depend_manifests(struct actctx_loader* acl)
{
    NTSTATUS status = STATUS_SUCCESS;
    unsigned int i;

    for (i = 0; i < acl->num_dependencies; i++)
    {
        if (lookup_assembly(acl, &acl->dependencies[i]) != STATUS_SUCCESS)
        {
2909 2910
            if (!acl->dependencies[i].optional)
            {
2911 2912 2913
                FIXME( "Could not find dependent assembly %s (%s)\n",
                    debugstr_w(acl->dependencies[i].name),
                    debugstr_version(&acl->dependencies[i].version) );
2914 2915 2916
                status = STATUS_SXS_CANT_GEN_ACTCTX;
                break;
            }
2917 2918 2919 2920 2921 2922
        }
    }
    /* FIXME should now iterate through all refs */
    return status;
}

2923
/* find the appropriate activation context for RtlQueryInformationActivationContext */
2924
static NTSTATUS find_query_actctx( HANDLE *handle, DWORD flags, ULONG class )
2925 2926 2927 2928 2929
{
    NTSTATUS status = STATUS_SUCCESS;

    if (flags & QUERY_ACTCTX_FLAG_USE_ACTIVE_ACTCTX)
    {
2930 2931
        if (*handle) return STATUS_INVALID_PARAMETER;

2932 2933 2934 2935 2936
        if (NtCurrentTeb()->ActivationContextStack.ActiveFrame)
            *handle = NtCurrentTeb()->ActivationContextStack.ActiveFrame->ActivationContext;
    }
    else if (flags & (QUERY_ACTCTX_FLAG_ACTCTX_IS_ADDRESS|QUERY_ACTCTX_FLAG_ACTCTX_IS_HMODULE))
    {
2937
        ULONG_PTR magic;
2938 2939
        LDR_MODULE *pldr;

2940 2941
        if (!*handle) return STATUS_INVALID_PARAMETER;

2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952
        LdrLockLoaderLock( 0, NULL, &magic );
        if (!LdrFindEntryForAddress( *handle, &pldr ))
        {
            if ((flags & QUERY_ACTCTX_FLAG_ACTCTX_IS_HMODULE) && *handle != pldr->BaseAddress)
                status = STATUS_DLL_NOT_FOUND;
            else
                *handle = pldr->ActivationContext;
        }
        else status = STATUS_DLL_NOT_FOUND;
        LdrUnlockLoaderLock( 0, magic );
    }
2953 2954
    else if (!*handle && (class != ActivationContextBasicInformation))
        *handle = process_actctx;
2955 2956 2957 2958

    return status;
}

2959
static NTSTATUS build_dllredirect_section(ACTIVATION_CONTEXT* actctx, struct strsection_header **section)
2960
{
2961 2962 2963 2964 2965
    unsigned int i, j, total_len = 0, dll_count = 0;
    struct strsection_header *header;
    struct dllredirect_data *data;
    struct string_index *index;
    ULONG name_offset;
2966

2967 2968 2969 2970 2971 2972 2973
    /* compute section length */
    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
2974

2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989
            /* each entry needs index, data and string data */
            total_len += sizeof(*index);
            total_len += sizeof(*data);
            total_len += aligned_string_len((strlenW(dll->name)+1)*sizeof(WCHAR));
        }

        dll_count += assembly->num_dlls;
    }

    total_len += sizeof(*header);

    header = RtlAllocateHeap(GetProcessHeap(), 0, total_len);
    if (!header) return STATUS_NO_MEMORY;

    memset(header, 0, sizeof(*header));
2990
    header->magic = STRSECTION_MAGIC;
2991 2992 2993 2994 2995
    header->size  = sizeof(*header);
    header->count = dll_count;
    header->index_offset = sizeof(*header);
    index = (struct string_index*)((BYTE*)header + header->index_offset);
    name_offset = header->index_offset + header->count*sizeof(*index);
2996 2997 2998 2999 3000 3001 3002

    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032
            UNICODE_STRING str;
            WCHAR *ptrW;

            /* setup new index entry */
            str.Buffer = dll->name;
            str.Length = strlenW(dll->name)*sizeof(WCHAR);
            str.MaximumLength = str.Length + sizeof(WCHAR);
            /* hash original class name */
            RtlHashUnicodeString(&str, TRUE, HASH_STRING_ALGORITHM_X65599, &index->hash);

            index->name_offset = name_offset;
            index->name_len = str.Length;
            index->data_offset = index->name_offset + aligned_string_len(str.MaximumLength);
            index->data_len = sizeof(*data);
            index->rosterindex = i + 1;

            /* setup data */
            data = (struct dllredirect_data*)((BYTE*)header + index->data_offset);
            data->size = sizeof(*data);
            data->unk = 2; /* FIXME: seems to be constant */
            memset(data->res, 0, sizeof(data->res));

            /* dll name */
            ptrW = (WCHAR*)((BYTE*)header + index->name_offset);
            memcpy(ptrW, dll->name, index->name_len);
            ptrW[index->name_len/sizeof(WCHAR)] = 0;

            name_offset += sizeof(*data) + aligned_string_len(str.MaximumLength);

            index++;
3033 3034
        }
    }
3035 3036 3037 3038

    *section = header;

    return STATUS_SUCCESS;
3039 3040
}

3041
static struct string_index *find_string_index(const struct strsection_header *section, const UNICODE_STRING *name)
3042
{
3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054
    struct string_index *iter, *index = NULL;
    ULONG hash = 0, i;

    RtlHashUnicodeString(name, TRUE, HASH_STRING_ALGORITHM_X65599, &hash);
    iter = (struct string_index*)((BYTE*)section + section->index_offset);

    for (i = 0; i < section->count; i++)
    {
        if (iter->hash == hash)
        {
            const WCHAR *nameW = (WCHAR*)((BYTE*)section + iter->name_offset);

3055
            if (!strcmpiW(nameW, name->Buffer))
3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066
            {
                index = iter;
                break;
            }
            else
                WARN("hash collision 0x%08x, %s, %s\n", hash, debugstr_us(name), debugstr_w(nameW));
        }
        iter++;
    }

    return index;
3067 3068
}

3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088
static struct guid_index *find_guid_index(const struct guidsection_header *section, const GUID *guid)
{
    struct guid_index *iter, *index = NULL;
    ULONG i;

    iter = (struct guid_index*)((BYTE*)section + section->index_offset);

    for (i = 0; i < section->count; i++)
    {
        if (!memcmp(guid, &iter->guid, sizeof(*guid)))
        {
            index = iter;
            break;
        }
        iter++;
    }

    return index;
}

3089
static inline struct dllredirect_data *get_dllredirect_data(ACTIVATION_CONTEXT *ctxt, struct string_index *index)
3090
{
3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130
    return (struct dllredirect_data*)((BYTE*)ctxt->dllredirect_section + index->data_offset);
}

static NTSTATUS find_dll_redirection(ACTIVATION_CONTEXT* actctx, const UNICODE_STRING *name,
                                     PACTCTX_SECTION_KEYED_DATA data)
{
    struct dllredirect_data *dll;
    struct string_index *index;

    if (!(actctx->sections & DLLREDIRECT_SECTION)) return STATUS_SXS_KEY_NOT_FOUND;

    if (!actctx->dllredirect_section)
    {
        struct strsection_header *section;

        NTSTATUS status = build_dllredirect_section(actctx, &section);
        if (status) return status;

        if (interlocked_cmpxchg_ptr((void**)&actctx->dllredirect_section, section, NULL))
            RtlFreeHeap(GetProcessHeap(), 0, section);
    }

    index = find_string_index(actctx->dllredirect_section, name);
    if (!index) return STATUS_SXS_KEY_NOT_FOUND;

    dll = get_dllredirect_data(actctx, index);

    data->ulDataFormatVersion = 1;
    data->lpData = dll;
    data->ulLength = dll->size;
    data->lpSectionGlobalData = NULL;
    data->ulSectionGlobalDataLength = 0;
    data->lpSectionBase = actctx->dllredirect_section;
    data->ulSectionTotalLength = RtlSizeHeap( GetProcessHeap(), 0, actctx->dllredirect_section );
    data->hActCtx = NULL;

    if (data->cbSize >= FIELD_OFFSET(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) + sizeof(ULONG))
        data->ulAssemblyRosterIndex = index->rosterindex;

    return STATUS_SUCCESS;
3131 3132
}

3133
static inline struct string_index *get_wndclass_first_index(ACTIVATION_CONTEXT *actctx)
3134
{
3135 3136 3137 3138 3139 3140
    return (struct string_index*)((BYTE*)actctx->wndclass_section + actctx->wndclass_section->index_offset);
}

static inline struct wndclass_redirect_data *get_wndclass_data(ACTIVATION_CONTEXT *ctxt, struct string_index *index)
{
    return (struct wndclass_redirect_data*)((BYTE*)ctxt->wndclass_section + index->data_offset);
3141 3142
}

3143
static NTSTATUS build_wndclass_section(ACTIVATION_CONTEXT* actctx, struct strsection_header **section)
3144 3145 3146
{
    unsigned int i, j, k, total_len = 0, class_count = 0;
    struct wndclass_redirect_data *data;
3147 3148
    struct strsection_header *header;
    struct string_index *index;
3149
    ULONG name_offset;
3150

3151
    /* compute section length */
3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162
    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
            for (k = 0; k < dll->entities.num; k++)
            {
                struct entity *entity = &dll->entities.base[k];
                if (entity->kind == ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION)
                {
3163
                    int class_len = strlenW(entity->u.class.name) + 1;
3164 3165 3166
                    int len;

                    /* each class entry needs index, data and string data */
3167 3168
                    total_len += sizeof(*index);
                    total_len += sizeof(*data);
3169
                    /* original name is stored separately */
3170
                    total_len += aligned_string_len(class_len*sizeof(WCHAR));
3171
                    /* versioned name and module name are stored one after another */
3172 3173 3174 3175
                    if (entity->u.class.versioned)
                        len = get_assembly_version(assembly, NULL) + class_len + 1 /* '!' separator */;
                    else
                        len = class_len;
3176 3177 3178 3179
                    len += strlenW(dll->name) + 1;
                    total_len += aligned_string_len(len*sizeof(WCHAR));

                    class_count++;
3180 3181 3182 3183
                }
            }
        }
    }
3184 3185 3186 3187 3188 3189 3190

    total_len += sizeof(*header);

    header = RtlAllocateHeap(GetProcessHeap(), 0, total_len);
    if (!header) return STATUS_NO_MEMORY;

    memset(header, 0, sizeof(*header));
3191
    header->magic = STRSECTION_MAGIC;
3192
    header->size  = sizeof(*header);
3193 3194
    header->count = class_count;
    header->index_offset = sizeof(*header);
3195
    index = (struct string_index*)((BYTE*)header + header->index_offset);
3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221
    name_offset = header->index_offset + header->count*sizeof(*index);

    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
            for (k = 0; k < dll->entities.num; k++)
            {
                struct entity *entity = &dll->entities.base[k];
                if (entity->kind == ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION)
                {
                    static const WCHAR exclW[] = {'!',0};
                    ULONG versioned_len, module_len;
                    UNICODE_STRING str;
                    WCHAR *ptrW;

                    /* setup new index entry */
                    str.Buffer = entity->u.class.name;
                    str.Length = strlenW(entity->u.class.name)*sizeof(WCHAR);
                    str.MaximumLength = str.Length + sizeof(WCHAR);
                    /* hash original class name */
                    RtlHashUnicodeString(&str, TRUE, HASH_STRING_ALGORITHM_X65599, &index->hash);

                    /* include '!' separator too */
3222 3223 3224 3225
                    if (entity->u.class.versioned)
                        versioned_len = (get_assembly_version(assembly, NULL) + 1)*sizeof(WCHAR) + str.Length;
                    else
                        versioned_len = str.Length;
3226 3227 3228 3229 3230 3231
                    module_len = strlenW(dll->name)*sizeof(WCHAR);

                    index->name_offset = name_offset;
                    index->name_len = str.Length;
                    index->data_offset = index->name_offset + aligned_string_len(str.MaximumLength);
                    index->data_len = sizeof(*data) + versioned_len + module_len + 2*sizeof(WCHAR) /* two nulls */;
3232
                    index->rosterindex = i + 1;
3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254

                    /* setup data */
                    data = (struct wndclass_redirect_data*)((BYTE*)header + index->data_offset);
                    data->size = sizeof(*data);
                    data->res = 0;
                    data->name_len = versioned_len;
                    data->name_offset = sizeof(*data);
                    data->module_len = module_len;
                    data->module_offset = index->data_offset + data->name_offset + data->name_len + sizeof(WCHAR);

                    /* original class name */
                    ptrW = (WCHAR*)((BYTE*)header + index->name_offset);
                    memcpy(ptrW, entity->u.class.name, index->name_len);
                    ptrW[index->name_len/sizeof(WCHAR)] = 0;

                    /* module name */
                    ptrW = (WCHAR*)((BYTE*)header + data->module_offset);
                    memcpy(ptrW, dll->name, data->module_len);
                    ptrW[data->module_len/sizeof(WCHAR)] = 0;

                    /* versioned name */
                    ptrW = (WCHAR*)((BYTE*)data + data->name_offset);
3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265
                    if (entity->u.class.versioned)
                    {
                        get_assembly_version(assembly, ptrW);
                        strcatW(ptrW, exclW);
                        strcatW(ptrW, entity->u.class.name);
                    }
                    else
                    {
                        memcpy(ptrW, entity->u.class.name, index->name_len);
                        ptrW[index->name_len/sizeof(WCHAR)] = 0;
                    }
3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283

                    name_offset += sizeof(*data);
                    name_offset += aligned_string_len(str.MaximumLength) + aligned_string_len(versioned_len + module_len + 2*sizeof(WCHAR));

                    index++;
                }
            }
        }
    }

    *section = header;

    return STATUS_SUCCESS;
}

static NTSTATUS find_window_class(ACTIVATION_CONTEXT* actctx, const UNICODE_STRING *name,
                                  PACTCTX_SECTION_KEYED_DATA data)
{
3284
    struct string_index *iter, *index = NULL;
3285 3286 3287 3288 3289 3290 3291 3292
    struct wndclass_redirect_data *class;
    ULONG hash;
    int i;

    if (!(actctx->sections & WINDOWCLASS_SECTION)) return STATUS_SXS_KEY_NOT_FOUND;

    if (!actctx->wndclass_section)
    {
3293
        struct strsection_header *section;
3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340

        NTSTATUS status = build_wndclass_section(actctx, &section);
        if (status) return status;

        if (interlocked_cmpxchg_ptr((void**)&actctx->wndclass_section, section, NULL))
            RtlFreeHeap(GetProcessHeap(), 0, section);
    }

    hash = 0;
    RtlHashUnicodeString(name, TRUE, HASH_STRING_ALGORITHM_X65599, &hash);
    iter = get_wndclass_first_index(actctx);

    for (i = 0; i < actctx->wndclass_section->count; i++)
    {
        if (iter->hash == hash)
        {
            const WCHAR *nameW = (WCHAR*)((BYTE*)actctx->wndclass_section + iter->name_offset);

            if (!strcmpW(nameW, name->Buffer))
            {
                index = iter;
                break;
            }
            else
                WARN("hash collision 0x%08x, %s, %s\n", hash, debugstr_us(name), debugstr_w(nameW));
        }
        iter++;
    }

    if (!index) return STATUS_SXS_KEY_NOT_FOUND;

    class = get_wndclass_data(actctx, index);

    data->ulDataFormatVersion = 1;
    data->lpData = class;
    /* full length includes string length with nulls */
    data->ulLength = class->size + class->name_len + class->module_len + 2*sizeof(WCHAR);
    data->lpSectionGlobalData = NULL;
    data->ulSectionGlobalDataLength = 0;
    data->lpSectionBase = actctx->wndclass_section;
    data->ulSectionTotalLength = RtlSizeHeap( GetProcessHeap(), 0, actctx->wndclass_section );
    data->hActCtx = NULL;

    if (data->cbSize >= FIELD_OFFSET(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) + sizeof(ULONG))
        data->ulAssemblyRosterIndex = index->rosterindex;

    return STATUS_SUCCESS;
3341 3342
}

3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498
static NTSTATUS build_tlib_section(ACTIVATION_CONTEXT* actctx, struct guidsection_header **section)
{
    unsigned int i, j, k, total_len = 0, tlib_count = 0, names_len = 0;
    struct guidsection_header *header;
    ULONG module_offset, data_offset;
    struct tlibredirect_data *data;
    struct guid_index *index;

    /* compute section length */
    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
            for (k = 0; k < dll->entities.num; k++)
            {
                struct entity *entity = &dll->entities.base[k];
                if (entity->kind == ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION)
                {
                    /* each entry needs index, data and string data for module name and help string */
                    total_len += sizeof(*index);
                    total_len += sizeof(*data);
                    /* help string is stored separately */
                    if (*entity->u.typelib.helpdir)
                        total_len += aligned_string_len((strlenW(entity->u.typelib.helpdir)+1)*sizeof(WCHAR));

                    /* module names are packed one after another */
                    names_len += (strlenW(dll->name)+1)*sizeof(WCHAR);

                    tlib_count++;
                }
            }
        }
    }

    total_len += aligned_string_len(names_len);
    total_len += sizeof(*header);

    header = RtlAllocateHeap(GetProcessHeap(), 0, total_len);
    if (!header) return STATUS_NO_MEMORY;

    memset(header, 0, sizeof(*header));
    header->magic = GUIDSECTION_MAGIC;
    header->size  = sizeof(*header);
    header->count = tlib_count;
    header->index_offset = sizeof(*header) + aligned_string_len(names_len);
    index = (struct guid_index*)((BYTE*)header + header->index_offset);
    module_offset = sizeof(*header);
    data_offset = header->index_offset + tlib_count*sizeof(*index);

    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
            for (k = 0; k < dll->entities.num; k++)
            {
                struct entity *entity = &dll->entities.base[k];
                if (entity->kind == ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION)
                {
                    ULONG module_len, help_len;
                    UNICODE_STRING str;
                    WCHAR *ptrW;

                    if (*entity->u.typelib.helpdir)
                        help_len = strlenW(entity->u.typelib.helpdir)*sizeof(WCHAR);
                    else
                        help_len = 0;

                    module_len = strlenW(dll->name)*sizeof(WCHAR);

                    /* setup new index entry */
                    RtlInitUnicodeString(&str, entity->u.typelib.tlbid);
                    RtlGUIDFromString(&str, &index->guid);
                    index->data_offset = data_offset;
                    index->data_len = sizeof(*data) + aligned_string_len(help_len);
                    index->rosterindex = i + 1;

                    /* setup data */
                    data = (struct tlibredirect_data*)((BYTE*)header + index->data_offset);
                    data->size = sizeof(*data);
                    data->res = 0;
                    data->name_len = module_len;
                    data->name_offset = module_offset;
                    /* FIXME: resourceid handling is really weird, and it doesn't seem to be useful */
                    data->langid = 0;
                    data->flags = entity->u.typelib.flags;
                    data->help_len = help_len;
                    data->help_offset = sizeof(*data);
                    data->major_version = entity->u.typelib.major;
                    data->minor_version = entity->u.typelib.minor;

                    /* module name */
                    ptrW = (WCHAR*)((BYTE*)header + data->name_offset);
                    memcpy(ptrW, dll->name, data->name_len);
                    ptrW[data->name_len/sizeof(WCHAR)] = 0;

                    /* help string */
                    if (data->help_len)
                    {
                        ptrW = (WCHAR*)((BYTE*)data + data->help_offset);
                        memcpy(ptrW, entity->u.typelib.helpdir, data->help_len);
                        ptrW[data->help_len/sizeof(WCHAR)] = 0;
                    }

                    data_offset += sizeof(*data);
                    if (help_len)
                        data_offset += aligned_string_len(help_len + sizeof(WCHAR));

                    module_offset += module_len + sizeof(WCHAR);

                    index++;
                }
            }
        }
    }

    *section = header;

    return STATUS_SUCCESS;
}

static inline struct tlibredirect_data *get_tlib_data(ACTIVATION_CONTEXT *actctx, struct guid_index *index)
{
    return (struct tlibredirect_data*)((BYTE*)actctx->tlib_section + index->data_offset);
}

static NTSTATUS find_tlib_redirection(ACTIVATION_CONTEXT* actctx, const GUID *guid, ACTCTX_SECTION_KEYED_DATA* data)
{
    struct guid_index *index = NULL;
    struct tlibredirect_data *tlib;

    if (!(actctx->sections & TLIBREDIRECT_SECTION)) return STATUS_SXS_KEY_NOT_FOUND;

    if (!actctx->tlib_section)
    {
        struct guidsection_header *section;

        NTSTATUS status = build_tlib_section(actctx, &section);
        if (status) return status;

        if (interlocked_cmpxchg_ptr((void**)&actctx->tlib_section, section, NULL))
            RtlFreeHeap(GetProcessHeap(), 0, section);
    }

    index = find_guid_index(actctx->tlib_section, guid);
    if (!index) return STATUS_SXS_KEY_NOT_FOUND;

    tlib = get_tlib_data(actctx, index);

    data->ulDataFormatVersion = 1;
    data->lpData = tlib;
    /* full length includes string length with nulls */
    data->ulLength = tlib->size + tlib->help_len + sizeof(WCHAR);
3499 3500
    data->lpSectionGlobalData = (BYTE*)actctx->tlib_section + actctx->tlib_section->names_offset;
    data->ulSectionGlobalDataLength = actctx->tlib_section->names_len;
3501 3502 3503 3504 3505 3506 3507 3508 3509 3510
    data->lpSectionBase = actctx->tlib_section;
    data->ulSectionTotalLength = RtlSizeHeap( GetProcessHeap(), 0, actctx->tlib_section );
    data->hActCtx = NULL;

    if (data->cbSize >= FIELD_OFFSET(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) + sizeof(ULONG))
        data->ulAssemblyRosterIndex = index->rosterindex;

    return STATUS_SUCCESS;
}

3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525
static void generate_uuid(ULONG *seed, GUID *guid)
{
    ULONG *ptr = (ULONG*)guid;
    int i;

    /* GUID is 16 bytes long */
    for (i = 0; i < sizeof(GUID)/sizeof(ULONG); i++, ptr++)
        *ptr = RtlUniform(seed);

    guid->Data3 &= 0x0fff;
    guid->Data3 |= (4 << 12);
    guid->Data4[0] &= 0x3f;
    guid->Data4[0] |= 0x80;
}

3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548
static void get_comserver_datalen(const struct entity_array *entities, const struct dll_redirect *dll,
    unsigned int *count, unsigned int *len, unsigned int *module_len)
{
    unsigned int i;

    for (i = 0; i < entities->num; i++)
    {
        struct entity *entity = &entities->base[i];
        if (entity->kind == ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION)
        {
            /* each entry needs two index entries, extra one goes for alias GUID */
            *len += 2*sizeof(struct guid_index);
            /* To save some memory we don't allocated two data structures,
               instead alias index and normal index point to the same data structure. */
            *len += sizeof(struct comclassredirect_data);

            /* for clrClass store some more */
            if (entity->u.comclass.name)
            {
                unsigned int str_len;

                /* all string data is stored together in aligned block */
                str_len = strlenW(entity->u.comclass.name)+1;
3549
                if (entity->u.comclass.progid)
3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562
                    str_len += strlenW(entity->u.comclass.progid)+1;
                if (entity->u.comclass.version)
                    str_len += strlenW(entity->u.comclass.version)+1;

                *len += sizeof(struct clrclass_data);
                *len += aligned_string_len(str_len*sizeof(WCHAR));

                /* module name is forced to mscoree.dll, and stored two times with different case */
                *module_len += sizeof(mscoreeW) + sizeof(mscoree2W);
            }
            else
            {
                /* progid string is stored separately */
3563
                if (entity->u.comclass.progid)
3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591
                    *len += aligned_string_len((strlenW(entity->u.comclass.progid)+1)*sizeof(WCHAR));

                *module_len += (strlenW(dll->name)+1)*sizeof(WCHAR);
            }

            *count += 1;
        }
    }
}

static void add_comserver_record(const struct guidsection_header *section, const struct entity_array *entities,
    const struct dll_redirect *dll, struct guid_index **index, ULONG *data_offset, ULONG *module_offset,
    ULONG *seed, ULONG rosterindex)
{
    unsigned int i;

    for (i = 0; i < entities->num; i++)
    {
        struct entity *entity = &entities->base[i];
        if (entity->kind == ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION)
        {
            ULONG module_len, progid_len, str_len = 0;
            struct comclassredirect_data *data;
            struct guid_index *alias_index;
            struct clrclass_data *clrdata;
            UNICODE_STRING str;
            WCHAR *ptrW;

3592
            if (entity->u.comclass.progid)
3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749
                progid_len = strlenW(entity->u.comclass.progid)*sizeof(WCHAR);
            else
                progid_len = 0;

            module_len = dll ? strlenW(dll->name)*sizeof(WCHAR) : strlenW(mscoreeW)*sizeof(WCHAR);

            /* setup new index entry */
            RtlInitUnicodeString(&str, entity->u.comclass.clsid);
            RtlGUIDFromString(&str, &(*index)->guid);

            (*index)->data_offset = *data_offset;
            (*index)->data_len = sizeof(*data); /* additional length added later */
            (*index)->rosterindex = rosterindex;

            /* Setup new index entry for alias guid. Alias index records are placed after
               normal records, so normal guids are hit first on search. Note that class count
               is doubled. */
            alias_index = (*index) + section->count/2;
            generate_uuid(seed, &alias_index->guid);
            alias_index->data_offset = (*index)->data_offset;
            alias_index->data_len = 0;
            alias_index->rosterindex = (*index)->rosterindex;

            /* setup data */
            data = (struct comclassredirect_data*)((BYTE*)section + (*index)->data_offset);
            data->size = sizeof(*data);
            data->res = 0;
            data->res1[0] = 0;
            data->res1[1] = 0;
            data->model = entity->u.comclass.model;
            data->clsid = (*index)->guid;
            data->alias = alias_index->guid;
            data->clsid2 = data->clsid;
            if (entity->u.comclass.tlbid)
            {
                RtlInitUnicodeString(&str, entity->u.comclass.tlbid);
                RtlGUIDFromString(&str, &data->tlbid);
            }
            else
                memset(&data->tlbid, 0, sizeof(data->tlbid));
            data->name_len = module_len;
            data->name_offset = *module_offset;
            data->progid_len = progid_len;
            data->progid_offset = data->progid_len ? data->size : 0; /* in case of clrClass additional offset is added later */
            data->clrdata_len = 0; /* will be set later */
            data->clrdata_offset = entity->u.comclass.name ? sizeof(*data) : 0;
            data->miscstatus = entity->u.comclass.miscstatus;
            data->miscstatuscontent = entity->u.comclass.miscstatuscontent;
            data->miscstatusthumbnail = entity->u.comclass.miscstatusthumbnail;
            data->miscstatusicon = entity->u.comclass.miscstatusicon;
            data->miscstatusdocprint = entity->u.comclass.miscstatusdocprint;

            /* mask describes which misc* data is available */
            data->miscmask = 0;
            if (data->miscstatus)
                data->miscmask |= MiscStatus;
            if (data->miscstatuscontent)
                data->miscmask |= MiscStatusContent;
            if (data->miscstatusthumbnail)
                data->miscmask |= MiscStatusThumbnail;
            if (data->miscstatusicon)
                data->miscmask |= MiscStatusIcon;
            if (data->miscstatusdocprint)
                data->miscmask |= MiscStatusDocPrint;

            if (data->clrdata_offset)
            {
                clrdata = (struct clrclass_data*)((BYTE*)data + data->clrdata_offset);

                clrdata->size = sizeof(*clrdata);
                clrdata->res[0] = 0;
                clrdata->res[1] = 2; /* FIXME: unknown field */
                clrdata->module_len = strlenW(mscoreeW)*sizeof(WCHAR);
                clrdata->module_offset = *module_offset + data->name_len + sizeof(WCHAR);
                clrdata->name_len = strlenW(entity->u.comclass.name)*sizeof(WCHAR);
                clrdata->name_offset = clrdata->size;
                clrdata->version_len = entity->u.comclass.version ? strlenW(entity->u.comclass.version)*sizeof(WCHAR) : 0;
                clrdata->version_offset = clrdata->version_len ? clrdata->name_offset + clrdata->name_len + sizeof(WCHAR) : 0;
                clrdata->res2[0] = 0;
                clrdata->res2[1] = 0;

                data->clrdata_len = clrdata->size + clrdata->name_len + sizeof(WCHAR);

                /* module name */
                ptrW = (WCHAR*)((BYTE*)section + clrdata->module_offset);
                memcpy(ptrW, mscoree2W, clrdata->module_len);
                ptrW[clrdata->module_len/sizeof(WCHAR)] = 0;

                ptrW = (WCHAR*)((BYTE*)section + data->name_offset);
                memcpy(ptrW, mscoreeW, data->name_len);
                ptrW[data->name_len/sizeof(WCHAR)] = 0;

                /* class name */
                ptrW = (WCHAR*)((BYTE*)clrdata + clrdata->name_offset);
                memcpy(ptrW, entity->u.comclass.name, clrdata->name_len);
                ptrW[clrdata->name_len/sizeof(WCHAR)] = 0;

                /* runtime version, optional */
                if (clrdata->version_len)
                {
                    data->clrdata_len += clrdata->version_len + sizeof(WCHAR);

                    ptrW = (WCHAR*)((BYTE*)clrdata + clrdata->version_offset);
                    memcpy(ptrW, entity->u.comclass.version, clrdata->version_len);
                    ptrW[clrdata->version_len/sizeof(WCHAR)] = 0;
                }

                if (data->progid_len)
                    data->progid_offset += data->clrdata_len;
                (*index)->data_len += sizeof(*clrdata);
            }
            else
            {
                clrdata = NULL;

                /* module name */
                ptrW = (WCHAR*)((BYTE*)section + data->name_offset);
                memcpy(ptrW, dll->name, data->name_len);
                ptrW[data->name_len/sizeof(WCHAR)] = 0;
            }

            /* progid string */
            if (data->progid_len)
            {
                ptrW = (WCHAR*)((BYTE*)data + data->progid_offset);
                memcpy(ptrW, entity->u.comclass.progid, data->progid_len);
                ptrW[data->progid_len/sizeof(WCHAR)] = 0;
            }

            /* string block length */
            str_len = 0;
            if (clrdata)
            {
                str_len += clrdata->name_len + sizeof(WCHAR);
                if (clrdata->version_len)
                    str_len += clrdata->version_len + sizeof(WCHAR);
            }
            if (progid_len)
                str_len += progid_len + sizeof(WCHAR);

            (*index)->data_len += aligned_string_len(str_len);
            alias_index->data_len = (*index)->data_len;

            /* move to next data record */
            (*data_offset) += sizeof(*data) + aligned_string_len(str_len);
            (*module_offset) += module_len + sizeof(WCHAR);

            if (clrdata)
            {
                (*data_offset) += sizeof(*clrdata);
                (*module_offset) += clrdata->module_len + sizeof(WCHAR);
            }
            (*index) += 1;
        }
    }
}

3750 3751
static NTSTATUS build_comserver_section(ACTIVATION_CONTEXT* actctx, struct guidsection_header **section)
{
3752
    unsigned int i, j, total_len = 0, class_count = 0, names_len = 0;
3753 3754
    struct guidsection_header *header;
    ULONG module_offset, data_offset;
3755
    struct guid_index *index;
3756 3757 3758 3759 3760 3761
    ULONG seed;

    /* compute section length */
    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
3762
        get_comserver_datalen(&assembly->entities, NULL, &class_count, &total_len, &names_len);
3763 3764 3765
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
3766
            get_comserver_datalen(&dll->entities, dll, &class_count, &total_len, &names_len);
3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3783 3784 3785 3786 3787 3788
        }
    }

    total_len += aligned_string_len(names_len);
    total_len += sizeof(*header);

    header = RtlAllocateHeap(GetProcessHeap(), 0, total_len);
    if (!header) return STATUS_NO_MEMORY;

    memset(header, 0, sizeof(*header));
    header->magic = GUIDSECTION_MAGIC;
    header->size  = sizeof(*header);
    header->count = 2*class_count;
    header->index_offset = sizeof(*header) + aligned_string_len(names_len);
    index = (struct guid_index*)((BYTE*)header + header->index_offset);
    module_offset = sizeof(*header);
    data_offset = header->index_offset + 2*class_count*sizeof(*index);

    seed = NtGetTickCount();
    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
3789
        add_comserver_record(header, &assembly->entities, NULL, &index, &data_offset, &module_offset, &seed, i+1);
3790 3791 3792
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
3793
            add_comserver_record(header, &dll->entities, dll, &index, &data_offset, &module_offset, &seed, i+1);
3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832
        }
    }

    *section = header;

    return STATUS_SUCCESS;
}

static inline struct comclassredirect_data *get_comclass_data(ACTIVATION_CONTEXT *actctx, struct guid_index *index)
{
    return (struct comclassredirect_data*)((BYTE*)actctx->comserver_section + index->data_offset);
}

static NTSTATUS find_comserver_redirection(ACTIVATION_CONTEXT* actctx, const GUID *guid, ACTCTX_SECTION_KEYED_DATA* data)
{
    struct comclassredirect_data *comclass;
    struct guid_index *index = NULL;

    if (!(actctx->sections & SERVERREDIRECT_SECTION)) return STATUS_SXS_KEY_NOT_FOUND;

    if (!actctx->comserver_section)
    {
        struct guidsection_header *section;

        NTSTATUS status = build_comserver_section(actctx, &section);
        if (status) return status;

        if (interlocked_cmpxchg_ptr((void**)&actctx->comserver_section, section, NULL))
            RtlFreeHeap(GetProcessHeap(), 0, section);
    }

    index = find_guid_index(actctx->comserver_section, guid);
    if (!index) return STATUS_SXS_KEY_NOT_FOUND;

    comclass = get_comclass_data(actctx, index);

    data->ulDataFormatVersion = 1;
    data->lpData = comclass;
    /* full length includes string length with nulls */
3833 3834
    data->ulLength = comclass->size + comclass->clrdata_len;
    if (comclass->progid_len) data->ulLength += comclass->progid_len + sizeof(WCHAR);
3835 3836
    data->lpSectionGlobalData = (BYTE*)actctx->comserver_section + actctx->comserver_section->names_offset;
    data->ulSectionGlobalDataLength = actctx->comserver_section->names_len;
3837 3838 3839 3840 3841 3842 3843 3844 3845 3846
    data->lpSectionBase = actctx->comserver_section;
    data->ulSectionTotalLength = RtlSizeHeap( GetProcessHeap(), 0, actctx->comserver_section );
    data->hActCtx = NULL;

    if (data->cbSize >= FIELD_OFFSET(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) + sizeof(ULONG))
        data->ulAssemblyRosterIndex = index->rosterindex;

    return STATUS_SUCCESS;
}

3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034
static void get_ifaceps_datalen(const struct entity_array *entities, unsigned int *count, unsigned int *len)
{
    unsigned int i;

    for (i = 0; i < entities->num; i++)
    {
        struct entity *entity = &entities->base[i];
        if (entity->kind == ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION)
        {
            *len += sizeof(struct guid_index) + sizeof(struct ifacepsredirect_data);
            if (entity->u.ifaceps.name)
                *len += aligned_string_len((strlenW(entity->u.ifaceps.name)+1)*sizeof(WCHAR));
            *count += 1;
        }
    }
}

static void add_ifaceps_record(struct guidsection_header *section, struct entity_array *entities,
    struct guid_index **index, ULONG *data_offset, ULONG rosterindex)
{
    unsigned int i;

    for (i = 0; i < entities->num; i++)
    {
        struct entity *entity = &entities->base[i];
        if (entity->kind == ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION)
        {
            struct ifacepsredirect_data *data = (struct ifacepsredirect_data*)((BYTE*)section + *data_offset);
            UNICODE_STRING str;
            ULONG name_len;

            if (entity->u.ifaceps.name)
                name_len = strlenW(entity->u.ifaceps.name)*sizeof(WCHAR);
            else
                name_len = 0;

            /* setup index */
            RtlInitUnicodeString(&str, entity->u.ifaceps.iid);
            RtlGUIDFromString(&str, &(*index)->guid);
            (*index)->data_offset = *data_offset;
            (*index)->data_len = sizeof(*data) + name_len ? aligned_string_len(name_len + sizeof(WCHAR)) : 0;
            (*index)->rosterindex = rosterindex;

            /* setup data record */
            data->size = sizeof(*data);
            data->mask = entity->u.ifaceps.mask;

            /* proxyStubClsid32 value is only stored for external PS,
               if set it's used as iid, otherwise 'iid' attribute value is used */
            if (entity->u.ifaceps.ps32)
            {
                RtlInitUnicodeString(&str, entity->u.ifaceps.ps32);
                RtlGUIDFromString(&str, &data->iid);
            }
            else
                data->iid = (*index)->guid;

            data->nummethods = entity->u.ifaceps.nummethods;

            if (entity->u.ifaceps.tlib)
            {
                RtlInitUnicodeString(&str, entity->u.ifaceps.tlib);
                RtlGUIDFromString(&str, &data->tlbid);
            }
            else
                memset(&data->tlbid, 0, sizeof(data->tlbid));

            if (entity->u.ifaceps.base)
            {
                RtlInitUnicodeString(&str, entity->u.ifaceps.base);
                RtlGUIDFromString(&str, &data->base);
            }
            else
                memset(&data->base, 0, sizeof(data->base));

            data->name_len = name_len;
            data->name_offset = data->name_len ? sizeof(*data) : 0;

            /* name string */
            if (data->name_len)
            {
                WCHAR *ptrW = (WCHAR*)((BYTE*)data + data->name_offset);
                memcpy(ptrW, entity->u.ifaceps.name, data->name_len);
                ptrW[data->name_len/sizeof(WCHAR)] = 0;
            }

            /* move to next record */
            (*index) += 1;
            *data_offset += sizeof(*data);
            if (data->name_len)
                *data_offset += aligned_string_len(data->name_len + sizeof(WCHAR));
        }
    }
}

static NTSTATUS build_ifaceps_section(ACTIVATION_CONTEXT* actctx, struct guidsection_header **section)
{
    unsigned int i, j, total_len = 0, count = 0;
    struct guidsection_header *header;
    struct guid_index *index;
    ULONG data_offset;

    /* compute section length */
    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];

        get_ifaceps_datalen(&assembly->entities, &count, &total_len);
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
            get_ifaceps_datalen(&dll->entities, &count, &total_len);
        }
    }

    total_len += sizeof(*header);

    header = RtlAllocateHeap(GetProcessHeap(), 0, total_len);
    if (!header) return STATUS_NO_MEMORY;

    memset(header, 0, sizeof(*header));
    header->magic = GUIDSECTION_MAGIC;
    header->size  = sizeof(*header);
    header->count = count;
    header->index_offset = sizeof(*header);
    index = (struct guid_index*)((BYTE*)header + header->index_offset);
    data_offset = header->index_offset + count*sizeof(*index);

    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];

        add_ifaceps_record(header, &assembly->entities, &index, &data_offset, i + 1);
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
            add_ifaceps_record(header, &dll->entities, &index, &data_offset, i + 1);
        }
    }

    *section = header;

    return STATUS_SUCCESS;
}

static inline struct ifacepsredirect_data *get_ifaceps_data(ACTIVATION_CONTEXT *actctx, struct guid_index *index)
{
    return (struct ifacepsredirect_data*)((BYTE*)actctx->ifaceps_section + index->data_offset);
}

static NTSTATUS find_cominterface_redirection(ACTIVATION_CONTEXT* actctx, const GUID *guid, ACTCTX_SECTION_KEYED_DATA* data)
{
    struct ifacepsredirect_data *iface;
    struct guid_index *index = NULL;

    if (!(actctx->sections & IFACEREDIRECT_SECTION)) return STATUS_SXS_KEY_NOT_FOUND;

    if (!actctx->ifaceps_section)
    {
        struct guidsection_header *section;

        NTSTATUS status = build_ifaceps_section(actctx, &section);
        if (status) return status;

        if (interlocked_cmpxchg_ptr((void**)&actctx->ifaceps_section, section, NULL))
            RtlFreeHeap(GetProcessHeap(), 0, section);
    }

    index = find_guid_index(actctx->ifaceps_section, guid);
    if (!index) return STATUS_SXS_KEY_NOT_FOUND;

    iface = get_ifaceps_data(actctx, index);

    data->ulDataFormatVersion = 1;
    data->lpData = iface;
    data->ulLength = iface->size + (iface->name_len ? iface->name_len + sizeof(WCHAR) : 0);
    data->lpSectionGlobalData = NULL;
    data->ulSectionGlobalDataLength = 0;
    data->lpSectionBase = actctx->ifaceps_section;
    data->ulSectionTotalLength = RtlSizeHeap( GetProcessHeap(), 0, actctx->ifaceps_section );
    data->hActCtx = NULL;

    if (data->cbSize >= FIELD_OFFSET(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) + sizeof(ULONG))
        data->ulAssemblyRosterIndex = index->rosterindex;

    return STATUS_SUCCESS;
}

4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186
static NTSTATUS build_clr_surrogate_section(ACTIVATION_CONTEXT* actctx, struct guidsection_header **section)
{
    unsigned int i, j, total_len = 0, count = 0;
    struct guidsection_header *header;
    struct clrsurrogate_data *data;
    struct guid_index *index;
    ULONG data_offset;

    /* compute section length */
    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
        for (j = 0; j < assembly->entities.num; j++)
        {
            struct entity *entity = &assembly->entities.base[j];
            if (entity->kind == ACTIVATION_CONTEXT_SECTION_CLR_SURROGATES)
            {
                ULONG len;

                total_len += sizeof(*index) + sizeof(*data);
                len = strlenW(entity->u.clrsurrogate.name) + 1;
                if (entity->u.clrsurrogate.version)
                   len += strlenW(entity->u.clrsurrogate.version) + 1;
                total_len += aligned_string_len(len*sizeof(WCHAR));

                count++;
            }
        }
    }

    total_len += sizeof(*header);

    header = RtlAllocateHeap(GetProcessHeap(), 0, total_len);
    if (!header) return STATUS_NO_MEMORY;

    memset(header, 0, sizeof(*header));
    header->magic = GUIDSECTION_MAGIC;
    header->size  = sizeof(*header);
    header->count = count;
    header->index_offset = sizeof(*header);
    index = (struct guid_index*)((BYTE*)header + header->index_offset);
    data_offset = header->index_offset + count*sizeof(*index);

    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];
        for (j = 0; j < assembly->entities.num; j++)
        {
            struct entity *entity = &assembly->entities.base[j];
            if (entity->kind == ACTIVATION_CONTEXT_SECTION_CLR_SURROGATES)
            {
                ULONG version_len, name_len;
                UNICODE_STRING str;
                WCHAR *ptrW;

                if (entity->u.clrsurrogate.version)
                    version_len = strlenW(entity->u.clrsurrogate.version)*sizeof(WCHAR);
                else
                    version_len = 0;
                name_len = strlenW(entity->u.clrsurrogate.name)*sizeof(WCHAR);

                /* setup new index entry */
                RtlInitUnicodeString(&str, entity->u.clrsurrogate.clsid);
                RtlGUIDFromString(&str, &index->guid);

                index->data_offset = data_offset;
                index->data_len = sizeof(*data) + aligned_string_len(name_len + sizeof(WCHAR) + (version_len ? version_len + sizeof(WCHAR) : 0));
                index->rosterindex = i + 1;

                /* setup data */
                data = (struct clrsurrogate_data*)((BYTE*)header + index->data_offset);
                data->size = sizeof(*data);
                data->res = 0;
                data->clsid = index->guid;
                data->version_offset = version_len ? data->size : 0;
                data->version_len = version_len;
                data->name_offset = data->size + version_len;
                if (version_len)
                    data->name_offset += sizeof(WCHAR);
                data->name_len = name_len;

                /* surrogate name */
                ptrW = (WCHAR*)((BYTE*)data + data->name_offset);
                memcpy(ptrW, entity->u.clrsurrogate.name, data->name_len);
                ptrW[data->name_len/sizeof(WCHAR)] = 0;

                /* runtime version */
                if (data->version_len)
                {
                    ptrW = (WCHAR*)((BYTE*)data + data->version_offset);
                    memcpy(ptrW, entity->u.clrsurrogate.version, data->version_len);
                    ptrW[data->version_len/sizeof(WCHAR)] = 0;
                }

                data_offset += index->data_offset;
                index++;
            }
        }
    }

    *section = header;

    return STATUS_SUCCESS;
}

static inline struct clrsurrogate_data *get_surrogate_data(ACTIVATION_CONTEXT *actctx, const struct guid_index *index)
{
    return (struct clrsurrogate_data*)((BYTE*)actctx->clrsurrogate_section + index->data_offset);
}

static NTSTATUS find_clr_surrogate(ACTIVATION_CONTEXT* actctx, const GUID *guid, ACTCTX_SECTION_KEYED_DATA* data)
{
    struct clrsurrogate_data *surrogate;
    struct guid_index *index = NULL;

    if (!(actctx->sections & CLRSURROGATES_SECTION)) return STATUS_SXS_KEY_NOT_FOUND;

    if (!actctx->clrsurrogate_section)
    {
        struct guidsection_header *section;

        NTSTATUS status = build_clr_surrogate_section(actctx, &section);
        if (status) return status;

        if (interlocked_cmpxchg_ptr((void**)&actctx->clrsurrogate_section, section, NULL))
            RtlFreeHeap(GetProcessHeap(), 0, section);
    }

    index = find_guid_index(actctx->clrsurrogate_section, guid);
    if (!index) return STATUS_SXS_KEY_NOT_FOUND;

    surrogate = get_surrogate_data(actctx, index);

    data->ulDataFormatVersion = 1;
    data->lpData = surrogate;
    /* full length includes string length with nulls */
    data->ulLength = surrogate->size + surrogate->name_len + sizeof(WCHAR);
    if (surrogate->version_len)
        data->ulLength += surrogate->version_len + sizeof(WCHAR);

    data->lpSectionGlobalData = NULL;
    data->ulSectionGlobalDataLength = 0;
    data->lpSectionBase = actctx->clrsurrogate_section;
    data->ulSectionTotalLength = RtlSizeHeap( GetProcessHeap(), 0, actctx->clrsurrogate_section );
    data->hActCtx = NULL;

    if (data->cbSize >= FIELD_OFFSET(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) + sizeof(ULONG))
        data->ulAssemblyRosterIndex = index->rosterindex;

    return STATUS_SUCCESS;
}

4187 4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 4306 4307 4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396
static void get_progid_datalen(struct entity_array *entities, unsigned int *count, unsigned int *total_len)
{
    unsigned int i, j, single_len;

    single_len = sizeof(struct progidredirect_data) + sizeof(struct string_index) + sizeof(GUID);
    for (i = 0; i < entities->num; i++)
    {
        struct entity *entity = &entities->base[i];
        if (entity->kind == ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION)
        {
            if (entity->u.comclass.progid)
            {
                *total_len += single_len + aligned_string_len((strlenW(entity->u.comclass.progid)+1)*sizeof(WCHAR));
                *count += 1;
            }

            for (j = 0; j < entity->u.comclass.progids.num; j++)
                *total_len += aligned_string_len((strlenW(entity->u.comclass.progids.progids[j])+1)*sizeof(WCHAR));

            *total_len += single_len*entity->u.comclass.progids.num;
            *count += entity->u.comclass.progids.num;
        }
    }
}

static void write_progid_record(struct strsection_header *section, const WCHAR *progid, const GUID *alias,
    struct string_index **index, ULONG *data_offset, ULONG *global_offset, ULONG rosterindex)
{
    struct progidredirect_data *data;
    UNICODE_STRING str;
    GUID *guid_ptr;
    WCHAR *ptrW;

    /* setup new index entry */

    /* hash progid name */
    RtlInitUnicodeString(&str, progid);
    RtlHashUnicodeString(&str, TRUE, HASH_STRING_ALGORITHM_X65599, &(*index)->hash);

    (*index)->name_offset = *data_offset;
    (*index)->name_len = str.Length;
    (*index)->data_offset = (*index)->name_offset + aligned_string_len(str.MaximumLength);
    (*index)->data_len = sizeof(*data);
    (*index)->rosterindex = rosterindex;

    *data_offset += aligned_string_len(str.MaximumLength);

    /* setup data structure */
    data = (struct progidredirect_data*)((BYTE*)section + *data_offset);
    data->size = sizeof(*data);
    data->reserved = 0;
    data->clsid_offset = *global_offset;

    /* write progid string */
    ptrW = (WCHAR*)((BYTE*)section + (*index)->name_offset);
    memcpy(ptrW, progid, (*index)->name_len);
    ptrW[(*index)->name_len/sizeof(WCHAR)] = 0;

    /* write guid to global area */
    guid_ptr = (GUID*)((BYTE*)section + data->clsid_offset);
    *guid_ptr = *alias;

    /* to next entry */
    *global_offset += sizeof(GUID);
    *data_offset += data->size;
    (*index) += 1;
}

static void add_progid_record(ACTIVATION_CONTEXT* actctx, struct strsection_header *section, const struct entity_array *entities,
    struct string_index **index, ULONG *data_offset, ULONG *global_offset, ULONG rosterindex)
{
    unsigned int i, j;

    for (i = 0; i < entities->num; i++)
    {
        struct entity *entity = &entities->base[i];
        if (entity->kind == ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION)
        {
            const struct progids *progids = &entity->u.comclass.progids;
            struct comclassredirect_data *comclass;
            struct guid_index *guid_index;
            UNICODE_STRING str;
            GUID clsid;

            RtlInitUnicodeString(&str, entity->u.comclass.clsid);
            RtlGUIDFromString(&str, &clsid);

            guid_index = find_guid_index(actctx->comserver_section, &clsid);
            comclass = get_comclass_data(actctx, guid_index);

            if (entity->u.comclass.progid)
                write_progid_record(section, entity->u.comclass.progid, &comclass->alias,
                     index, data_offset, global_offset, rosterindex);

            for (j = 0; j < progids->num; j++)
                write_progid_record(section, progids->progids[j], &comclass->alias,
                     index, data_offset, global_offset, rosterindex);
        }
    }
}

static NTSTATUS build_progid_section(ACTIVATION_CONTEXT* actctx, struct strsection_header **section)
{
    unsigned int i, j, total_len = 0, count = 0;
    struct strsection_header *header;
    ULONG data_offset, global_offset;
    struct string_index *index;

    /* compute section length */
    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];

        get_progid_datalen(&assembly->entities, &count, &total_len);
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
            get_progid_datalen(&dll->entities, &count, &total_len);
        }
    }

    total_len += sizeof(*header);

    header = RtlAllocateHeap(GetProcessHeap(), 0, total_len);
    if (!header) return STATUS_NO_MEMORY;

    memset(header, 0, sizeof(*header));
    header->magic = STRSECTION_MAGIC;
    header->size  = sizeof(*header);
    header->count = count;
    header->global_offset = header->size;
    header->global_len = count*sizeof(GUID);
    header->index_offset = header->size + header->global_len;

    index = (struct string_index*)((BYTE*)header + header->index_offset);
    data_offset = header->index_offset + count*sizeof(*index);
    global_offset = header->global_offset;

    for (i = 0; i < actctx->num_assemblies; i++)
    {
        struct assembly *assembly = &actctx->assemblies[i];

        add_progid_record(actctx, header, &assembly->entities, &index, &data_offset, &global_offset, i + 1);
        for (j = 0; j < assembly->num_dlls; j++)
        {
            struct dll_redirect *dll = &assembly->dlls[j];
            add_progid_record(actctx, header, &dll->entities, &index, &data_offset, &global_offset, i + 1);
        }
    }

    *section = header;

    return STATUS_SUCCESS;
}

static inline struct progidredirect_data *get_progid_data(ACTIVATION_CONTEXT *actctx, const struct string_index *index)
{
    return (struct progidredirect_data*)((BYTE*)actctx->progid_section + index->data_offset);
}

static NTSTATUS find_progid_redirection(ACTIVATION_CONTEXT* actctx, const UNICODE_STRING *name,
                                     PACTCTX_SECTION_KEYED_DATA data)
{
    struct progidredirect_data *progid;
    struct string_index *index;

    if (!(actctx->sections & PROGIDREDIRECT_SECTION)) return STATUS_SXS_KEY_NOT_FOUND;

    if (!actctx->comserver_section)
    {
        struct guidsection_header *section;

        NTSTATUS status = build_comserver_section(actctx, &section);
        if (status) return status;

        if (interlocked_cmpxchg_ptr((void**)&actctx->comserver_section, section, NULL))
            RtlFreeHeap(GetProcessHeap(), 0, section);
    }

    if (!actctx->progid_section)
    {
        struct strsection_header *section;

        NTSTATUS status = build_progid_section(actctx, &section);
        if (status) return status;

        if (interlocked_cmpxchg_ptr((void**)&actctx->progid_section, section, NULL))
            RtlFreeHeap(GetProcessHeap(), 0, section);
    }

    index = find_string_index(actctx->progid_section, name);
    if (!index) return STATUS_SXS_KEY_NOT_FOUND;

    progid = get_progid_data(actctx, index);

    data->ulDataFormatVersion = 1;
    data->lpData = progid;
    data->ulLength = progid->size;
    data->lpSectionGlobalData = (BYTE*)actctx->progid_section + actctx->progid_section->global_offset;
    data->ulSectionGlobalDataLength = actctx->progid_section->global_len;
    data->lpSectionBase = actctx->progid_section;
    data->ulSectionTotalLength = RtlSizeHeap( GetProcessHeap(), 0, actctx->progid_section );
    data->hActCtx = NULL;

    if (data->cbSize >= FIELD_OFFSET(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) + sizeof(ULONG))
        data->ulAssemblyRosterIndex = index->rosterindex;

    return STATUS_SUCCESS;
}

4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411
static NTSTATUS find_string(ACTIVATION_CONTEXT* actctx, ULONG section_kind,
                            const UNICODE_STRING *section_name,
                            DWORD flags, PACTCTX_SECTION_KEYED_DATA data)
{
    NTSTATUS status;

    switch (section_kind)
    {
    case ACTIVATION_CONTEXT_SECTION_DLL_REDIRECTION:
        status = find_dll_redirection(actctx, section_name, data);
        break;
    case ACTIVATION_CONTEXT_SECTION_WINDOW_CLASS_REDIRECTION:
        status = find_window_class(actctx, section_name, data);
        break;
    case ACTIVATION_CONTEXT_SECTION_COM_PROGID_REDIRECTION:
4412 4413
        status = find_progid_redirection(actctx, section_name, data);
        break;
4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431
    case ACTIVATION_CONTEXT_SECTION_GLOBAL_OBJECT_RENAME_TABLE:
        FIXME("Unsupported yet section_kind %x\n", section_kind);
        return STATUS_SXS_SECTION_NOT_FOUND;
    default:
        WARN("Unknown section_kind %x\n", section_kind);
        return STATUS_SXS_SECTION_NOT_FOUND;
    }

    if (status != STATUS_SUCCESS) return status;

    if (flags & FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX)
    {
        actctx_addref(actctx);
        data->hActCtx = actctx;
    }
    return STATUS_SUCCESS;
}

4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442
static NTSTATUS find_guid(ACTIVATION_CONTEXT* actctx, ULONG section_kind,
                          const GUID *guid, DWORD flags, PACTCTX_SECTION_KEYED_DATA data)
{
    NTSTATUS status;

    switch (section_kind)
    {
    case ACTIVATION_CONTEXT_SECTION_COM_TYPE_LIBRARY_REDIRECTION:
        status = find_tlib_redirection(actctx, guid, data);
        break;
    case ACTIVATION_CONTEXT_SECTION_COM_SERVER_REDIRECTION:
4443 4444
        status = find_comserver_redirection(actctx, guid, data);
        break;
4445
    case ACTIVATION_CONTEXT_SECTION_COM_INTERFACE_REDIRECTION:
4446 4447 4448
        status = find_cominterface_redirection(actctx, guid, data);
        break;
    case ACTIVATION_CONTEXT_SECTION_CLR_SURROGATES:
4449 4450
        status = find_clr_surrogate(actctx, guid, data);
        break;
4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465
    default:
        WARN("Unknown section_kind %x\n", section_kind);
        return STATUS_SXS_SECTION_NOT_FOUND;
    }

    if (status != STATUS_SUCCESS) return status;

    if (flags & FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX)
    {
        actctx_addref(actctx);
        data->hActCtx = actctx;
    }
    return STATUS_SUCCESS;
}

4466 4467 4468 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480
/* initialize the activation context for the current process */
void actctx_init(void)
{
    ACTCTXW ctx;
    HANDLE handle;

    ctx.cbSize   = sizeof(ctx);
    ctx.lpSource = NULL;
    ctx.dwFlags  = ACTCTX_FLAG_RESOURCE_NAME_VALID | ACTCTX_FLAG_HMODULE_VALID;
    ctx.hModule  = NtCurrentTeb()->Peb->ImageBaseAddress;
    ctx.lpResourceName = (LPCWSTR)CREATEPROCESS_MANIFEST_RESOURCE_ID;

    if (!RtlCreateActivationContext( &handle, &ctx )) process_actctx = check_actctx(handle);
}

4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491

/***********************************************************************
 * RtlCreateActivationContext (NTDLL.@)
 *
 * Create an activation context.
 *
 * FIXME: function signature/prototype is wrong
 */
NTSTATUS WINAPI RtlCreateActivationContext( HANDLE *handle, const void *ptr )
{
    const ACTCTXW *pActCtx = ptr;  /* FIXME: not the right structure */
4492
    const WCHAR *directory = NULL;
4493
    ACTIVATION_CONTEXT *actctx;
4494 4495 4496 4497 4498
    UNICODE_STRING nameW;
    ULONG lang = 0;
    NTSTATUS status = STATUS_NO_MEMORY;
    HANDLE file = 0;
    struct actctx_loader acl;
4499 4500 4501

    TRACE("%p %08x\n", pActCtx, pActCtx ? pActCtx->dwFlags : 0);

4502
    if (!pActCtx || pActCtx->cbSize < sizeof(*pActCtx) ||
4503 4504 4505
        (pActCtx->dwFlags & ~ACTCTX_FLAGS_ALL))
        return STATUS_INVALID_PARAMETER;

4506
    if (!(actctx = RtlAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*actctx) )))
4507 4508 4509 4510
        return STATUS_NO_MEMORY;

    actctx->magic = ACTCTX_MAGIC;
    actctx->ref_count = 1;
4511 4512 4513 4514
    actctx->config.type = ACTIVATION_CONTEXT_PATH_TYPE_NONE;
    actctx->config.info = NULL;
    actctx->appdir.type = ACTIVATION_CONTEXT_PATH_TYPE_WIN32_FILE;
    if (pActCtx->dwFlags & ACTCTX_FLAG_APPLICATION_NAME_VALID)
4515 4516 4517 4518 4519 4520 4521
    {
        if (!(actctx->appdir.info = strdupW( pActCtx->lpApplicationName ))) goto error;
    }
    else
    {
        UNICODE_STRING dir;
        WCHAR *p;
4522
        HMODULE module;
4523

4524 4525 4526 4527
        if (pActCtx->dwFlags & ACTCTX_FLAG_HMODULE_VALID) module = pActCtx->hModule;
        else module = NtCurrentTeb()->Peb->ImageBaseAddress;

        if ((status = get_module_filename( module, &dir, 0 ))) goto error;
4528
        if ((p = strrchrW( dir.Buffer, '\\' ))) p[1] = 0;
4529 4530 4531 4532
        actctx->appdir.info = dir.Buffer;
    }

    nameW.Buffer = NULL;
4533 4534 4535 4536

    /* open file only if it's going to be used */
    if (pActCtx->lpSource && !((pActCtx->dwFlags & ACTCTX_FLAG_RESOURCE_NAME_VALID) &&
                               (pActCtx->dwFlags & ACTCTX_FLAG_HMODULE_VALID)))
4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556
    {
        if (!RtlDosPathNameToNtPathName_U(pActCtx->lpSource, &nameW, NULL, NULL))
        {
            status = STATUS_NO_SUCH_FILE;
            goto error;
        }
        status = open_nt_file( &file, &nameW );
        if (status)
        {
            RtlFreeUnicodeString( &nameW );
            goto error;
        }
    }

    acl.actctx = actctx;
    acl.dependencies = NULL;
    acl.num_dependencies = 0;
    acl.allocated_dependencies = 0;

    if (pActCtx->dwFlags & ACTCTX_FLAG_LANGID_VALID) lang = pActCtx->wLangId;
4557
    if (pActCtx->dwFlags & ACTCTX_FLAG_ASSEMBLY_DIRECTORY_VALID) directory = pActCtx->lpAssemblyDirectory;
4558 4559 4560 4561 4562 4563

    if (pActCtx->dwFlags & ACTCTX_FLAG_RESOURCE_NAME_VALID)
    {
        /* if we have a resource it's a PE file */
        if (pActCtx->dwFlags & ACTCTX_FLAG_HMODULE_VALID)
        {
4564
            status = get_manifest_in_module( &acl, NULL, NULL, directory, FALSE, pActCtx->hModule,
4565
                                             pActCtx->lpResourceName, lang );
4566
            if (status && status != STATUS_SXS_CANT_GEN_ACTCTX)
4567 4568
                status = get_manifest_in_associated_manifest( &acl, NULL, NULL, directory,
                                                              pActCtx->hModule, pActCtx->lpResourceName );
4569 4570 4571
        }
        else if (pActCtx->lpSource)
        {
4572
            status = get_manifest_in_pe_file( &acl, NULL, nameW.Buffer, directory, FALSE,
4573
                                              file, pActCtx->lpResourceName, lang );
4574
            if (status && status != STATUS_SXS_CANT_GEN_ACTCTX)
4575 4576
                status = get_manifest_in_associated_manifest( &acl, NULL, nameW.Buffer, directory,
                                                              NULL, pActCtx->lpResourceName );
4577 4578 4579 4580 4581
        }
        else status = STATUS_INVALID_PARAMETER;
    }
    else
    {
4582
        status = get_manifest_in_manifest_file( &acl, NULL, nameW.Buffer, directory, FALSE, file );
4583 4584 4585 4586
    }

    if (file) NtClose( file );
    RtlFreeUnicodeString( &nameW );
4587 4588 4589 4590

    if (status == STATUS_SUCCESS) status = parse_depend_manifests(&acl);
    free_depend_manifests( &acl );

4591 4592 4593
    if (status == STATUS_SUCCESS) *handle = actctx;
    else actctx_release( actctx );
    return status;
4594 4595

error:
4596 4597 4598
    if (file) NtClose( file );
    actctx_release( actctx );
    return status;
4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621
}


/***********************************************************************
 *		RtlAddRefActivationContext (NTDLL.@)
 */
void WINAPI RtlAddRefActivationContext( HANDLE handle )
{
    ACTIVATION_CONTEXT *actctx;

    if ((actctx = check_actctx( handle ))) actctx_addref( actctx );
}


/******************************************************************
 *		RtlReleaseActivationContext (NTDLL.@)
 */
void WINAPI RtlReleaseActivationContext( HANDLE handle )
{
    ACTIVATION_CONTEXT *actctx;

    if ((actctx = check_actctx( handle ))) actctx_release( actctx );
}
4622

4623 4624 4625 4626 4627 4628 4629 4630 4631 4632
/******************************************************************
 *              RtlZombifyActivationContext (NTDLL.@)
 *
 * FIXME: function prototype might be wrong
 */
NTSTATUS WINAPI RtlZombifyActivationContext( HANDLE handle )
{
    FIXME("%p: stub\n", handle);
    return STATUS_NOT_IMPLEMENTED;
}
4633 4634 4635 4636

/******************************************************************
 *		RtlActivateActivationContext (NTDLL.@)
 */
4637
NTSTATUS WINAPI RtlActivateActivationContext( ULONG unknown, HANDLE handle, PULONG_PTR cookie )
4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650
{
    RTL_ACTIVATION_CONTEXT_STACK_FRAME *frame;

    if (!(frame = RtlAllocateHeap( GetProcessHeap(), 0, sizeof(*frame) )))
        return STATUS_NO_MEMORY;

    frame->Previous = NtCurrentTeb()->ActivationContextStack.ActiveFrame;
    frame->ActivationContext = handle;
    frame->Flags = 0;
    NtCurrentTeb()->ActivationContextStack.ActiveFrame = frame;
    RtlAddRefActivationContext( handle );

    *cookie = (ULONG_PTR)frame;
4651
    TRACE( "%p cookie=%lx\n", handle, *cookie );
4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662
    return STATUS_SUCCESS;
}


/***********************************************************************
 *		RtlDeactivateActivationContext (NTDLL.@)
 */
void WINAPI RtlDeactivateActivationContext( ULONG flags, ULONG_PTR cookie )
{
    RTL_ACTIVATION_CONTEXT_STACK_FRAME *frame, *top;

4663
    TRACE( "%x cookie=%lx\n", flags, cookie );
4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735

    /* find the right frame */
    top = NtCurrentTeb()->ActivationContextStack.ActiveFrame;
    for (frame = top; frame; frame = frame->Previous)
        if ((ULONG_PTR)frame == cookie) break;

    if (!frame)
        RtlRaiseStatus( STATUS_SXS_INVALID_DEACTIVATION );

    if (frame != top && !(flags & DEACTIVATE_ACTCTX_FLAG_FORCE_EARLY_DEACTIVATION))
        RtlRaiseStatus( STATUS_SXS_EARLY_DEACTIVATION );

    /* pop everything up to and including frame */
    NtCurrentTeb()->ActivationContextStack.ActiveFrame = frame->Previous;

    while (top != NtCurrentTeb()->ActivationContextStack.ActiveFrame)
    {
        frame = top->Previous;
        RtlReleaseActivationContext( top->ActivationContext );
        RtlFreeHeap( GetProcessHeap(), 0, top );
        top = frame;
    }
}


/******************************************************************
 *		RtlFreeThreadActivationContextStack (NTDLL.@)
 */
void WINAPI RtlFreeThreadActivationContextStack(void)
{
    RTL_ACTIVATION_CONTEXT_STACK_FRAME *frame;

    frame = NtCurrentTeb()->ActivationContextStack.ActiveFrame;
    while (frame)
    {
        RTL_ACTIVATION_CONTEXT_STACK_FRAME *prev = frame->Previous;
        RtlReleaseActivationContext( frame->ActivationContext );
        RtlFreeHeap( GetProcessHeap(), 0, frame );
        frame = prev;
    }
    NtCurrentTeb()->ActivationContextStack.ActiveFrame = NULL;
}


/******************************************************************
 *		RtlGetActiveActivationContext (NTDLL.@)
 */
NTSTATUS WINAPI RtlGetActiveActivationContext( HANDLE *handle )
{
    if (NtCurrentTeb()->ActivationContextStack.ActiveFrame)
    {
        *handle = NtCurrentTeb()->ActivationContextStack.ActiveFrame->ActivationContext;
        RtlAddRefActivationContext( *handle );
    }
    else
        *handle = 0;

    return STATUS_SUCCESS;
}


/******************************************************************
 *		RtlIsActivationContextActive (NTDLL.@)
 */
BOOLEAN WINAPI RtlIsActivationContextActive( HANDLE handle )
{
    RTL_ACTIVATION_CONTEXT_STACK_FRAME *frame;

    for (frame = NtCurrentTeb()->ActivationContextStack.ActiveFrame; frame; frame = frame->Previous)
        if (frame->ActivationContext == handle) return TRUE;
    return FALSE;
}
4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747


/***********************************************************************
 *		RtlQueryInformationActivationContext (NTDLL.@)
 *
 * Get information about an activation context.
 * FIXME: function signature/prototype may be wrong
 */
NTSTATUS WINAPI RtlQueryInformationActivationContext( ULONG flags, HANDLE handle, PVOID subinst,
                                                      ULONG class, PVOID buffer,
                                                      SIZE_T bufsize, SIZE_T *retlen )
{
4748
    ACTIVATION_CONTEXT *actctx;
4749 4750 4751 4752 4753
    NTSTATUS status;

    TRACE("%08x %p %p %u %p %ld %p\n", flags, handle,
          subinst, class, buffer, bufsize, retlen);

4754 4755
    if (retlen) *retlen = 0;
    if ((status = find_query_actctx( &handle, flags, class ))) return status;
4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772

    switch (class)
    {
    case ActivationContextBasicInformation:
        {
            ACTIVATION_CONTEXT_BASIC_INFORMATION *info = buffer;

            if (retlen) *retlen = sizeof(*info);
            if (!info || bufsize < sizeof(*info)) return STATUS_BUFFER_TOO_SMALL;

            info->hActCtx = handle;
            info->dwFlags = 0;  /* FIXME */
            if (!(flags & QUERY_ACTCTX_FLAG_NO_ADDREF)) RtlAddRefActivationContext( handle );
        }
        break;

    case ActivationContextDetailedInformation:
4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824
        {
            ACTIVATION_CONTEXT_DETAILED_INFORMATION *acdi = buffer;
            struct assembly *assembly = NULL;
            SIZE_T len, manifest_len = 0, config_len = 0, appdir_len = 0;
            LPWSTR ptr;

            if (!(actctx = check_actctx(handle))) return STATUS_INVALID_PARAMETER;

            if (actctx->num_assemblies) assembly = actctx->assemblies;

            if (assembly && assembly->manifest.info)
                manifest_len = strlenW(assembly->manifest.info) + 1;
            if (actctx->config.info) config_len = strlenW(actctx->config.info) + 1;
            if (actctx->appdir.info) appdir_len = strlenW(actctx->appdir.info) + 1;
            len = sizeof(*acdi) + (manifest_len + config_len + appdir_len) * sizeof(WCHAR);

            if (retlen) *retlen = len;
            if (!buffer || bufsize < len) return STATUS_BUFFER_TOO_SMALL;

            acdi->dwFlags = 0;
            acdi->ulFormatVersion = assembly ? 1 : 0; /* FIXME */
            acdi->ulAssemblyCount = actctx->num_assemblies;
            acdi->ulRootManifestPathType = assembly ? assembly->manifest.type : 0 /* FIXME */;
            acdi->ulRootManifestPathChars = assembly && assembly->manifest.info ? manifest_len - 1 : 0;
            acdi->ulRootConfigurationPathType = actctx->config.type;
            acdi->ulRootConfigurationPathChars = actctx->config.info ? config_len - 1 : 0;
            acdi->ulAppDirPathType = actctx->appdir.type;
            acdi->ulAppDirPathChars = actctx->appdir.info ? appdir_len - 1 : 0;
            ptr = (LPWSTR)(acdi + 1);
            if (manifest_len)
            {
                acdi->lpRootManifestPath = ptr;
                memcpy(ptr, assembly->manifest.info, manifest_len * sizeof(WCHAR));
                ptr += manifest_len;
            }
            else acdi->lpRootManifestPath = NULL;
            if (config_len)
            {
                acdi->lpRootConfigurationPath = ptr;
                memcpy(ptr, actctx->config.info, config_len * sizeof(WCHAR));
                ptr += config_len;
            }
            else acdi->lpRootConfigurationPath = NULL;
            if (appdir_len)
            {
                acdi->lpAppDirPath = ptr;
                memcpy(ptr, actctx->appdir.info, appdir_len * sizeof(WCHAR));
            }
            else acdi->lpAppDirPath = NULL;
        }
        break;

4825
    case AssemblyDetailedInformationInActivationContext:
4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845
        {
            ACTIVATION_CONTEXT_ASSEMBLY_DETAILED_INFORMATION *afdi = buffer;
            struct assembly *assembly;
            WCHAR *assembly_id;
            DWORD index;
            SIZE_T len, id_len = 0, ad_len = 0, path_len = 0;
            LPWSTR ptr;

            if (!(actctx = check_actctx(handle))) return STATUS_INVALID_PARAMETER;
            if (!subinst) return STATUS_INVALID_PARAMETER;

            index = *(DWORD*)subinst;
            if (!index || index > actctx->num_assemblies) return STATUS_INVALID_PARAMETER;

            assembly = &actctx->assemblies[index - 1];

            if (!(assembly_id = build_assembly_id( &assembly->id ))) return STATUS_NO_MEMORY;
            id_len = strlenW(assembly_id) + 1;
            if (assembly->directory) ad_len = strlenW(assembly->directory) + 1;

4846 4847
            if (assembly->manifest.info &&
                (assembly->type == ASSEMBLY_MANIFEST || assembly->type == ASSEMBLY_SHARED_MANIFEST))
4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858
                path_len  = strlenW(assembly->manifest.info) + 1;

            len = sizeof(*afdi) + (id_len + ad_len + path_len) * sizeof(WCHAR);

            if (retlen) *retlen = len;
            if (!buffer || bufsize < len)
            {
                RtlFreeHeap( GetProcessHeap(), 0, assembly_id );
                return STATUS_BUFFER_TOO_SMALL;
            }

4859
            afdi->ulFlags = 0;  /* FIXME */
4860 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893
            afdi->ulEncodedAssemblyIdentityLength = (id_len - 1) * sizeof(WCHAR);
            afdi->ulManifestPathType = assembly->manifest.type;
            afdi->ulManifestPathLength = assembly->manifest.info ? (path_len - 1) * sizeof(WCHAR) : 0;
            /* FIXME afdi->liManifestLastWriteTime = 0; */
            afdi->ulPolicyPathType = ACTIVATION_CONTEXT_PATH_TYPE_NONE; /* FIXME */
            afdi->ulPolicyPathLength = 0;
            /* FIXME afdi->liPolicyLastWriteTime = 0; */
            afdi->ulMetadataSatelliteRosterIndex = 0; /* FIXME */
            afdi->ulManifestVersionMajor = 1;
            afdi->ulManifestVersionMinor = 0;
            afdi->ulPolicyVersionMajor = 0; /* FIXME */
            afdi->ulPolicyVersionMinor = 0; /* FIXME */
            afdi->ulAssemblyDirectoryNameLength = ad_len ? (ad_len - 1) * sizeof(WCHAR) : 0;
            ptr = (LPWSTR)(afdi + 1);
            afdi->lpAssemblyEncodedAssemblyIdentity = ptr;
            memcpy( ptr, assembly_id, id_len * sizeof(WCHAR) );
            ptr += id_len;
            if (path_len)
            {
                afdi->lpAssemblyManifestPath = ptr;
                memcpy(ptr, assembly->manifest.info, path_len * sizeof(WCHAR));
                ptr += path_len;
            } else afdi->lpAssemblyManifestPath = NULL;
            afdi->lpAssemblyPolicyPath = NULL; /* FIXME */
            if (ad_len)
            {
                afdi->lpAssemblyDirectoryName = ptr;
                memcpy(ptr, assembly->directory, ad_len * sizeof(WCHAR));
            }
            else afdi->lpAssemblyDirectoryName = NULL;
            RtlFreeHeap( GetProcessHeap(), 0, assembly_id );
        }
        break;

4894
    case FileInformationInAssemblyOfAssemblyInActivationContext:
4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935
        {
            const ACTIVATION_CONTEXT_QUERY_INDEX *acqi = subinst;
            ASSEMBLY_FILE_DETAILED_INFORMATION *afdi = buffer;
            struct assembly *assembly;
            struct dll_redirect *dll;
            SIZE_T len, dll_len = 0;
            LPWSTR ptr;

            if (!(actctx = check_actctx(handle))) return STATUS_INVALID_PARAMETER;
            if (!acqi) return STATUS_INVALID_PARAMETER;

            if (acqi->ulAssemblyIndex >= actctx->num_assemblies)
                return STATUS_INVALID_PARAMETER;
            assembly = &actctx->assemblies[acqi->ulAssemblyIndex];

            if (acqi->ulFileIndexInAssembly >= assembly->num_dlls)
                return STATUS_INVALID_PARAMETER;
            dll = &assembly->dlls[acqi->ulFileIndexInAssembly];

            if (dll->name) dll_len = strlenW(dll->name) + 1;
            len = sizeof(*afdi) + dll_len * sizeof(WCHAR);

            if (!buffer || bufsize < len)
            {
                if (retlen) *retlen = len;
                return STATUS_BUFFER_TOO_SMALL;
            }
            if (retlen) *retlen = 0; /* yes that's what native does !! */
            afdi->ulFlags = ACTIVATION_CONTEXT_SECTION_DLL_REDIRECTION;
            afdi->ulFilenameLength = dll_len ? (dll_len - 1) * sizeof(WCHAR) : 0;
            afdi->ulPathLength = 0; /* FIXME */
            ptr = (LPWSTR)(afdi + 1);
            if (dll_len)
            {
                afdi->lpFileName = ptr;
                memcpy( ptr, dll->name, dll_len * sizeof(WCHAR) );
            } else afdi->lpFileName = NULL;
            afdi->lpFilePath = NULL; /* FIXME */
        }
        break;

4936 4937 4938 4939 4940 4941
    default:
        FIXME( "class %u not implemented\n", class );
        return STATUS_NOT_IMPLEMENTED;
    }
    return STATUS_SUCCESS;
}
4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985

/***********************************************************************
 *		RtlFindActivationContextSectionString (NTDLL.@)
 *
 * Find information about a string in an activation context.
 * FIXME: function signature/prototype may be wrong
 */
NTSTATUS WINAPI RtlFindActivationContextSectionString( ULONG flags, const GUID *guid, ULONG section_kind,
                                                       const UNICODE_STRING *section_name, PVOID ptr )
{
    PACTCTX_SECTION_KEYED_DATA data = ptr;
    NTSTATUS status = STATUS_SXS_KEY_NOT_FOUND;

    TRACE("%08x %s %u %s %p\n", flags, debugstr_guid(guid), section_kind,
          debugstr_us(section_name), data);

    if (guid)
    {
        FIXME("expected guid == NULL\n");
        return STATUS_INVALID_PARAMETER;
    }
    if (flags & ~FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX)
    {
        FIXME("unknown flags %08x\n", flags);
        return STATUS_INVALID_PARAMETER;
    }
    if (!data || data->cbSize < offsetof(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) ||
        !section_name || !section_name->Buffer)
    {
        WARN("invalid parameter\n");
        return STATUS_INVALID_PARAMETER;
    }

    if (NtCurrentTeb()->ActivationContextStack.ActiveFrame)
    {
        ACTIVATION_CONTEXT *actctx = check_actctx(NtCurrentTeb()->ActivationContextStack.ActiveFrame->ActivationContext);
        if (actctx) status = find_string( actctx, section_kind, section_name, flags, data );
    }

    if (status != STATUS_SUCCESS)
        status = find_string( process_actctx, section_kind, section_name, flags, data );

    return status;
}
4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996

/***********************************************************************
 *		RtlFindActivationContextSectionGuid (NTDLL.@)
 *
 * Find information about a GUID in an activation context.
 * FIXME: function signature/prototype may be wrong
 */
NTSTATUS WINAPI RtlFindActivationContextSectionGuid( ULONG flags, const GUID *extguid, ULONG section_kind,
                                                     const GUID *guid, void *ptr )
{
    ACTCTX_SECTION_KEYED_DATA *data = ptr;
4997
    NTSTATUS status = STATUS_SXS_KEY_NOT_FOUND;
4998

4999
    TRACE("%08x %s %u %s %p\n", flags, debugstr_guid(extguid), section_kind, debugstr_guid(guid), data);
5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015

    if (extguid)
    {
        FIXME("expected extguid == NULL\n");
        return STATUS_INVALID_PARAMETER;
    }

    if (flags & ~FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX)
    {
        FIXME("unknown flags %08x\n", flags);
        return STATUS_INVALID_PARAMETER;
    }

    if (!data || data->cbSize < FIELD_OFFSET(ACTCTX_SECTION_KEYED_DATA, ulAssemblyRosterIndex) || !guid)
        return STATUS_INVALID_PARAMETER;

5016 5017 5018 5019 5020 5021 5022 5023 5024 5025
    if (NtCurrentTeb()->ActivationContextStack.ActiveFrame)
    {
        ACTIVATION_CONTEXT *actctx = check_actctx(NtCurrentTeb()->ActivationContextStack.ActiveFrame->ActivationContext);
        if (actctx) status = find_guid( actctx, section_kind, guid, flags, data );
    }

    if (status != STATUS_SUCCESS)
        status = find_guid( process_actctx, section_kind, guid, flags, data );

    return status;
5026
}