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Commit b74f173e authored by Hans Leidekker's avatar Hans Leidekker Committed by Alexandre Julliard
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sxs: Add some helper functions.

parent 93f29250
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Showing with 177 additions and 131 deletions
dlls/sxs/cache.c
View file @ b74f173e
......@@ -38,6 +38,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(sxs);
static const WCHAR win32W[] = {'w','i','n','3','2',0};
static const WCHAR win32_policyW[] = {'w','i','n','3','2','-','p','o','l','i','c','y',0};
static const WCHAR backslashW[] = {'\\',0};
struct cache
{
......@@ -102,51 +103,93 @@ static HRESULT WINAPI cache_UninstallAssembly(
return E_NOTIMPL;
}
static void build_sxs_path( WCHAR *path )
static unsigned int build_sxs_path( WCHAR *path )
{
static const WCHAR winsxsW[] = {'\\','w','i','n','s','x','s','\\',0};
GetWindowsDirectoryW( path, MAX_PATH );
strcatW( path, winsxsW );
unsigned int len = GetWindowsDirectoryW( path, MAX_PATH );
memcpy( path + len, winsxsW, sizeof(winsxsW) );
return len + sizeof(winsxsW) / sizeof(winsxsW[0]) - 1;
}
static WCHAR *build_assembly_name( const WCHAR *arch, const WCHAR *name, const WCHAR *token,
const WCHAR *version )
const WCHAR *version, unsigned int *len )
{
static const WCHAR fmtW[] =
{'%','s','_','%','s','_','%','s','_','%','s','_','n','o','n','e','_','d','e','a','d','b','e','e','f',0};
unsigned int buflen = sizeof(fmtW) / sizeof(fmtW[0]);
WCHAR *ret, *p;
int len;
len = strlenW( fmtW );
len += strlenW( arch );
len += strlenW( name );
len += strlenW( token );
len += strlenW( version );
if (!(ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) return NULL;
sprintfW( ret, fmtW, arch, name, token, version );
buflen += strlenW( arch );
buflen += strlenW( name );
buflen += strlenW( token );
buflen += strlenW( version );
if (!(ret = HeapAlloc( GetProcessHeap(), 0, buflen * sizeof(WCHAR) ))) return NULL;
*len = sprintfW( ret, fmtW, arch, name, token, version );
for (p = ret; *p; p++) *p = tolowerW( *p );
return ret;
}
static WCHAR *build_policy_name( const WCHAR *arch, const WCHAR *name, const WCHAR *token )
static WCHAR *build_manifest_path( const WCHAR *arch, const WCHAR *name, const WCHAR *token,
const WCHAR *version )
{
static const WCHAR fmtW[] =
{'%','s','m','a','n','i','f','e','s','t','s','\\','%','s','.','m','a','n','i','f','e','s','t',0};
WCHAR *path = NULL, *ret, sxsdir[MAX_PATH];
unsigned int len;
if (!(path = build_assembly_name( arch, name, token, version, &len ))) return NULL;
len += sizeof(fmtW) / sizeof(fmtW[0]);
len += build_sxs_path( sxsdir );
if (!(ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
{
HeapFree( GetProcessHeap(), 0, path );
return NULL;
}
sprintfW( ret, fmtW, sxsdir, path );
HeapFree( GetProcessHeap(), 0, path );
return ret;
}
static WCHAR *build_policy_name( const WCHAR *arch, const WCHAR *name, const WCHAR *token,
unsigned int *len )
{
static const WCHAR fmtW[] =
{'%','s','_','%','s','_','%','s','_','n','o','n','e','_','d','e','a','d','b','e','e','f',0};
unsigned int buflen = sizeof(fmtW) / sizeof(fmtW[0]);
WCHAR *ret, *p;
int len;
len = strlenW( fmtW );
len += strlenW( arch );
len += strlenW( name );
len += strlenW( token );
if (!(ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) return NULL;
sprintfW( ret, fmtW, arch, name, token );
buflen += strlenW( arch );
buflen += strlenW( name );
buflen += strlenW( token );
if (!(ret = HeapAlloc( GetProcessHeap(), 0, buflen * sizeof(WCHAR) ))) return NULL;
*len = sprintfW( ret, fmtW, arch, name, token );
for (p = ret; *p; p++) *p = tolowerW( *p );
return ret;
}
static WCHAR *build_policy_path( const WCHAR *arch, const WCHAR *name, const WCHAR *token,
const WCHAR *version )
{
static const WCHAR fmtW[] =
{'%','s','p','o','l','i','c','i','e','s','\\','%','s','\\','%','s','.','p','o','l','i','c','y',0};
WCHAR *path = NULL, *ret, sxsdir[MAX_PATH];
unsigned int len;
if (!(path = build_policy_name( arch, name, token, &len ))) return NULL;
len += sizeof(fmtW) / sizeof(fmtW[0]);
len += build_sxs_path( sxsdir );
len += strlenW( version );
if (!(ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
{
HeapFree( GetProcessHeap(), 0, path );
return NULL;
}
sprintfW( ret, fmtW, sxsdir, path, version );
HeapFree( GetProcessHeap(), 0, path );
return ret;
}
#define ASSEMBLYINFO_FLAG_INSTALLED 1
static HRESULT WINAPI cache_QueryAssemblyInfo(
......@@ -155,14 +198,10 @@ static HRESULT WINAPI cache_QueryAssemblyInfo(
LPCWSTR assembly_name,
ASSEMBLY_INFO *info )
{
static const WCHAR fmt_assemblyW[] =
{'%','s','m','a','n','i','f','e','s','t','s','\\','%','s','.','m','a','n','i','f','e','s','t',0};
static const WCHAR fmt_policyW[] =
{'%','s','p','o','l','i','c','i','e','s','\\','%','s','\\','%','s','.','p','o','l','i','c','y',0};
LPASSEMBLYNAME name_obj;
unsigned int len;
IAssemblyName *name_obj;
const WCHAR *arch, *name, *token, *type, *version;
WCHAR *p, *path = NULL, *full_path = NULL, sxsdir[MAX_PATH];
WCHAR *p, *path = NULL;
unsigned int len;
HRESULT hr;
TRACE("%p, 0x%08x, %s, %p\n", iface, flags, debugstr_w(assembly_name), info);
......@@ -181,6 +220,7 @@ static HRESULT WINAPI cache_QueryAssemblyInfo(
version = get_name_attribute( name_obj, NAME_ATTR_ID_VERSION );
if (!arch || !name || !token || !type || !version)
{
IAssemblyName_Release( name_obj );
return HRESULT_FROM_WIN32( ERROR_SXS_MISSING_ASSEMBLY_IDENTITY_ATTRIBUTE );
}
if (!info)
......@@ -188,38 +228,26 @@ static HRESULT WINAPI cache_QueryAssemblyInfo(
IAssemblyName_Release( name_obj );
return S_OK;
}
hr = E_OUTOFMEMORY;
build_sxs_path( sxsdir );
len = strlenW( sxsdir );
if (!strcmpW( type, win32W ))
{
len += strlenW( fmt_assemblyW );
if (!(path = build_assembly_name( arch, name, token, version ))) goto done;
len += strlenW( path );
if (!(full_path = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) goto done;
sprintfW( full_path, fmt_assemblyW, sxsdir, path );
}
else if (!strcmpW( type, win32_policyW ))
{
len += strlenW( fmt_policyW );
if (!(path = build_policy_name( arch, name, token ))) goto done;
len += strlenW( path ) + strlenW( version );
if (!(full_path = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) goto done;
sprintfW( full_path, fmt_policyW, sxsdir, path, version );
}
if (!strcmpW( type, win32W )) path = build_manifest_path( arch, name, token, version );
else if (!strcmpW( type, win32_policyW )) path = build_policy_path( arch, name, token, version );
else
{
hr = HRESULT_FROM_WIN32( ERROR_SXS_INVALID_IDENTITY_ATTRIBUTE_VALUE );
goto done;
}
if (!path)
{
hr = E_OUTOFMEMORY;
goto done;
}
hr = S_OK;
if (GetFileAttributesW( full_path ) != INVALID_FILE_ATTRIBUTES) /* FIXME: better check */
if (GetFileAttributesW( path ) != INVALID_FILE_ATTRIBUTES) /* FIXME: better check */
{
info->dwAssemblyFlags = ASSEMBLYINFO_FLAG_INSTALLED;
TRACE("assembly is installed\n");
}
if ((p = strrchrW( full_path, '\\' ))) *p = 0;
len = strlenW( full_path ) + 1;
if ((p = strrchrW( path, '\\' ))) *p = 0;
len = strlenW( path ) + 1;
if (info->pszCurrentAssemblyPathBuf)
{
if (info->cchBuf < len)
......@@ -227,11 +255,10 @@ static HRESULT WINAPI cache_QueryAssemblyInfo(
info->cchBuf = len;
hr = HRESULT_FROM_WIN32( ERROR_INSUFFICIENT_BUFFER );
}
else strcpyW( info->pszCurrentAssemblyPathBuf, full_path );
else strcpyW( info->pszCurrentAssemblyPathBuf, path );
}
done:
HeapFree( GetProcessHeap(), 0, full_path );
HeapFree( GetProcessHeap(), 0, path );
IAssemblyName_Release( name_obj );
return hr;
......@@ -456,50 +483,56 @@ done:
return hr;
}
static HRESULT install_policy( const WCHAR *manifest, struct assembly *assembly )
static WCHAR *build_policy_filename( const WCHAR *arch, const WCHAR *name, const WCHAR *token,
const WCHAR *version )
{
static const WCHAR policiesW[] = {'p','o','l','i','c','i','e','s','\\',0};
static const WCHAR suffixW[] = {'.','p','o','l','i','c','y',0};
static const WCHAR backslashW[] = {'\\',0};
WCHAR sxsdir[MAX_PATH], *name, *dst;
HRESULT hr = E_OUTOFMEMORY;
BOOL ret;
int len;
WCHAR sxsdir[MAX_PATH], *ret, *fullname;
unsigned int len;
/* FIXME: handle catalog file */
if (!(fullname = build_policy_name( arch, name, token, &len ))) return NULL;
len += build_sxs_path( sxsdir );
len += sizeof(policiesW) / sizeof(policiesW[0]) - 1;
len += strlenW( version );
len += sizeof(suffixW) / sizeof(suffixW[0]) - 1;
if (!(ret = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) )))
{
HeapFree( GetProcessHeap(), 0, fullname );
return NULL;
}
strcpyW( ret, sxsdir );
strcatW( ret, policiesW );
CreateDirectoryW( ret, NULL );
strcatW( ret, name );
CreateDirectoryW( ret, NULL );
strcatW( ret, backslashW );
strcatW( ret, version );
strcatW( ret, suffixW );
HeapFree( GetProcessHeap(), 0, fullname );
return ret;
}
build_sxs_path( sxsdir );
name = build_policy_name( assembly->arch, assembly->name, assembly->token );
if (!name) goto done;
static HRESULT install_policy( const WCHAR *manifest, struct assembly *assembly )
{
WCHAR *dst;
BOOL ret;
len = strlenW( sxsdir );
len += strlenW( policiesW );
len += strlenW( name ) + 1;
len += strlenW( assembly->version );
len += strlenW( suffixW );
/* FIXME: handle catalog file */
if (!(dst = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) goto done;
strcpyW( dst, sxsdir );
strcatW( dst, policiesW );
CreateDirectoryW( dst, NULL );
strcatW( dst, name );
CreateDirectoryW( dst, NULL );
strcatW( dst, backslashW );
strcatW( dst, assembly->version );
strcatW( dst, suffixW );
dst = build_policy_filename( assembly->arch, assembly->name, assembly->token, assembly->version );
if (!dst) return E_OUTOFMEMORY;
ret = CopyFileW( manifest, dst, FALSE );
HeapFree( GetProcessHeap(), 0, dst );
if (!ret)
{
hr = HRESULT_FROM_WIN32( GetLastError() );
HRESULT hr = HRESULT_FROM_WIN32( GetLastError() );
WARN("failed to copy policy manifest file 0x%08x\n", hr);
}
hr = S_OK;
done:
HeapFree( GetProcessHeap(), 0, name );
return hr;
}
return S_OK;
}
static WCHAR *build_source_filename( const WCHAR *manifest, struct file *file )
......@@ -521,30 +554,64 @@ static WCHAR *build_source_filename( const WCHAR *manifest, struct file *file )
return src;
}
static HRESULT install_assembly( const WCHAR *manifest, struct assembly *assembly )
static WCHAR *build_manifest_filename( const WCHAR *arch, const WCHAR *name, const WCHAR *token,
const WCHAR *version )
{
static const WCHAR manifestsW[] = {'m','a','n','i','f','e','s','t','s','\\',0};
static const WCHAR suffixW[] = {'.','m','a','n','i','f','e','s','t',0};
static const WCHAR backslashW[] = {'\\',0};
WCHAR sxsdir[MAX_PATH], *ret, *fullname;
unsigned int len;
if (!(fullname = build_assembly_name( arch, name, token, version, &len ))) return NULL;
len += build_sxs_path( sxsdir );
len += sizeof(manifestsW) / sizeof(manifestsW[0]) - 1;
len += sizeof(suffixW) / sizeof(suffixW[0]) - 1;
if (!(ret = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) )))
{
HeapFree( GetProcessHeap(), 0, fullname );
return NULL;
}
strcpyW( ret, sxsdir );
strcatW( ret, manifestsW );
strcatW( ret, fullname );
strcatW( ret, suffixW );
HeapFree( GetProcessHeap(), 0, fullname );
return ret;
}
static HRESULT load_manifest( IXMLDOMDocument *doc, const WCHAR *filename )
{
HRESULT hr;
VARIANT var;
VARIANT_BOOL b;
BSTR str;
str = SysAllocString( filename );
VariantInit( &var );
V_VT( &var ) = VT_BSTR;
V_BSTR( &var ) = str;
hr = IXMLDOMDocument_load( doc, var, &b );
SysFreeString( str );
if (hr != S_OK) return hr;
if (!b)
{
WARN("failed to load manifest\n");
return S_FALSE;
}
return S_OK;
}
static HRESULT install_assembly( const WCHAR *manifest, struct assembly *assembly )
{
WCHAR sxsdir[MAX_PATH], *p, *name, *dst, *src;
unsigned int len, len_name, len_sxsdir = build_sxs_path( sxsdir );
struct file *file;
HRESULT hr = E_OUTOFMEMORY;
BOOL ret;
int len;
build_sxs_path( sxsdir );
name = build_assembly_name( assembly->arch, assembly->name, assembly->token, assembly->version );
if (!name) goto done;
len = strlenW( sxsdir );
len += strlenW( manifestsW );
len += strlenW( name );
len += strlenW( suffixW );
if (!(dst = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) goto done;
strcpyW( dst, sxsdir );
strcatW( dst, manifestsW );
strcatW( dst, name );
strcatW( dst, suffixW );
dst = build_manifest_filename( assembly->arch, assembly->name, assembly->token, assembly->version );
if (!dst) return E_OUTOFMEMORY;
ret = CopyFileW( manifest, dst, FALSE );
HeapFree( GetProcessHeap(), 0, dst );
......@@ -552,22 +619,22 @@ static HRESULT install_assembly( const WCHAR *manifest, struct assembly *assembl
{
hr = HRESULT_FROM_WIN32( GetLastError() );
WARN("failed to copy manifest file 0x%08x\n", hr);
goto done;
return hr;
}
name = build_assembly_name( assembly->arch, assembly->name, assembly->token, assembly->version,
&len_name );
if (!name) return E_OUTOFMEMORY;
/* FIXME: this should be a transaction */
LIST_FOR_EACH_ENTRY( file, &assembly->files, struct file, entry )
{
if (!(src = build_source_filename( manifest, file )))
{
hr = E_OUTOFMEMORY;
goto done;
}
len = strlenW( sxsdir ) + strlenW( name ) + strlenW( file->name );
if (!(src = build_source_filename( manifest, file ))) goto done;
len = len_sxsdir + len_name + strlenW( file->name );
if (!(dst = HeapAlloc( GetProcessHeap(), 0, (len + 2) * sizeof(WCHAR) )))
{
HeapFree( GetProcessHeap(), 0, src );
hr = E_OUTOFMEMORY;
goto done;
}
strcpyW( dst, sxsdir );
......@@ -604,9 +671,6 @@ static HRESULT WINAPI cache_InstallAssembly(
HRESULT hr, init;
IXMLDOMDocument *doc = NULL;
struct assembly *assembly = NULL;
BSTR str;
VARIANT var;
VARIANT_BOOL b;
TRACE("%p, 0x%08x, %s, %p\n", iface, flags, debugstr_w(path), ref);
......@@ -616,23 +680,8 @@ static HRESULT WINAPI cache_InstallAssembly(
if (hr != S_OK)
goto done;
str = SysAllocString( path );
VariantInit( &var );
V_VT( &var ) = VT_BSTR;
V_BSTR( &var ) = str;
hr = IXMLDOMDocument_load( doc, var, &b );
SysFreeString( str );
if (hr != S_OK) goto done;
if (!b)
{
WARN("failed to load manifest\n");
hr = S_FALSE;
goto done;
}
hr = parse_assembly( doc, &assembly );
if (hr != S_OK)
goto done;
if ((hr = load_manifest( doc, path )) != S_OK) goto done;
if ((hr = parse_assembly( doc, &assembly )) != S_OK) goto done;
/* FIXME: verify name attributes */
......@@ -644,10 +693,7 @@ static HRESULT WINAPI cache_InstallAssembly(
done:
free_assembly( assembly );
if (doc) IXMLDOMDocument_Release( doc );
if (SUCCEEDED(init))
CoUninitialize();
if (SUCCEEDED(init)) CoUninitialize();
return hr;
}
......
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