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Commit 633b244b authored by Jacek Caban's avatar Jacek Caban Committed by Alexandre Julliard
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kernel32: Always use conhost for ReadConsoleW.

Signed-off-by: 's avatarJacek Caban <jacek@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 143c2103
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Showing with 9 additions and 1249 deletions
dlls/kernel32/Makefile.in
View file @ 633b244b
...@@ -10,7 +10,6 @@ C_SRCS = \ ...@@ -10,7 +10,6 @@ C_SRCS = \
computername.c \ computername.c \
console.c \ console.c \
debugger.c \ debugger.c \
editline.c \
file.c \ file.c \
heap.c \ heap.c \
kernel_main.c \ kernel_main.c \
......
dlls/kernel32/console.c
View file @ 633b244b
...@@ -41,7 +41,6 @@ ...@@ -41,7 +41,6 @@
#include "wine/exception.h" #include "wine/exception.h"
#include "wine/debug.h" #include "wine/debug.h"
#include "excpt.h" #include "excpt.h"
#include "console_private.h"
#include "kernel_private.h" #include "kernel_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(console); WINE_DEFAULT_DEBUG_CHANNEL(console);
...@@ -243,10 +242,6 @@ DWORD WINAPI GetConsoleTitleA(LPSTR title, DWORD size) ...@@ -243,10 +242,6 @@ DWORD WINAPI GetConsoleTitleA(LPSTR title, DWORD size)
} }
static WCHAR* S_EditString /* = NULL */;
static unsigned S_EditStrPos /* = 0 */;
/*********************************************************************** /***********************************************************************
* ReadConsoleA (KERNEL32.@) * ReadConsoleA (KERNEL32.@)
*/ */
...@@ -274,76 +269,23 @@ BOOL WINAPI ReadConsoleA( HANDLE handle, LPVOID buffer, DWORD length, DWORD *ret ...@@ -274,76 +269,23 @@ BOOL WINAPI ReadConsoleA( HANDLE handle, LPVOID buffer, DWORD length, DWORD *ret
/*********************************************************************** /***********************************************************************
* ReadConsoleW (KERNEL32.@) * ReadConsoleW (KERNEL32.@)
*/ */
BOOL WINAPI ReadConsoleW(HANDLE hConsoleInput, LPVOID lpBuffer, BOOL WINAPI ReadConsoleW( HANDLE handle, void *buffer, DWORD length, DWORD *count, void *reserved )
DWORD nNumberOfCharsToRead, LPDWORD lpNumberOfCharsRead, LPVOID lpReserved)
{ {
IO_STATUS_BLOCK io; BOOL ret;
DWORD charsread;
LPWSTR xbuf = lpBuffer;
DWORD mode;
TRACE("(%p,%p,%d,%p,%p)\n", TRACE( "(%p,%p,%d,%p,%p)\n", handle, buffer, length, count, reserved );
hConsoleInput, lpBuffer, nNumberOfCharsToRead, lpNumberOfCharsRead, lpReserved);
if (nNumberOfCharsToRead > INT_MAX) if (length > INT_MAX)
{ {
SetLastError(ERROR_NOT_ENOUGH_MEMORY); SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return FALSE; return FALSE;
} }
if (!NtDeviceIoControlFile(hConsoleInput, NULL, NULL, NULL, &io, IOCTL_CONDRV_READ_CONSOLE, NULL, 0, lpBuffer, ret = DeviceIoControl( handle, IOCTL_CONDRV_READ_CONSOLE, NULL, 0, buffer,
nNumberOfCharsToRead * sizeof(WCHAR))) length * sizeof(WCHAR), count, NULL );
{ if (ret) *count /= sizeof(WCHAR);
if (lpNumberOfCharsRead) *lpNumberOfCharsRead = io.Information / sizeof(WCHAR); else SetLastError( ERROR_INVALID_HANDLE );
return TRUE; return ret;
}
if (!GetConsoleMode(hConsoleInput, &mode))
return FALSE;
if (mode & ENABLE_LINE_INPUT)
{
if (!S_EditString || S_EditString[S_EditStrPos] == 0)
{
HeapFree(GetProcessHeap(), 0, S_EditString);
if (!(S_EditString = CONSOLE_Readline(hConsoleInput, TRUE)))
return FALSE;
S_EditStrPos = 0;
}
charsread = lstrlenW(&S_EditString[S_EditStrPos]);
if (charsread > nNumberOfCharsToRead) charsread = nNumberOfCharsToRead;
memcpy(xbuf, &S_EditString[S_EditStrPos], charsread * sizeof(WCHAR));
S_EditStrPos += charsread;
}
else
{
INPUT_RECORD ir;
DWORD timeout = INFINITE;
/* FIXME: should we read at least 1 char? The SDK does not say */
/* wait for at least one available input record (it doesn't mean we'll have
* chars stored in xbuf...)
*
* Although SDK doc keeps silence about 1 char, SDK examples assume
* that we should wait for at least one character (not key). --KS
*/
charsread = 0;
do
{
if (read_console_input(hConsoleInput, &ir, timeout) != rci_gotone) break;
if (ir.EventType == KEY_EVENT && ir.Event.KeyEvent.bKeyDown &&
ir.Event.KeyEvent.uChar.UnicodeChar)
{
xbuf[charsread++] = ir.Event.KeyEvent.uChar.UnicodeChar;
timeout = 0;
}
} while (charsread < nNumberOfCharsToRead);
/* nothing has been read */
if (timeout == INFINITE) return FALSE;
}
if (lpNumberOfCharsRead) *lpNumberOfCharsRead = charsread;
return TRUE;
} }
...@@ -398,26 +340,6 @@ BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleW( HANDLE handle, const void *buffer, ...@@ -398,26 +340,6 @@ BOOL WINAPI DECLSPEC_HOTPATCH WriteConsoleW( HANDLE handle, const void *buffer,
/****************************************************************** /******************************************************************
* CONSOLE_FillLineUniform
*
* Helper function for ScrollConsoleScreenBufferW
* Fills a part of a line with a constant character info
*/
void CONSOLE_FillLineUniform(HANDLE hConsoleOutput, int i, int j, int len, LPCHAR_INFO lpFill)
{
struct condrv_fill_output_params params;
params.mode = CHAR_INFO_MODE_TEXTATTR;
params.x = i;
params.y = j;
params.count = len;
params.wrap = FALSE;
params.ch = lpFill->Char.UnicodeChar;
params.attr = lpFill->Attributes;
DeviceIoControl( hConsoleOutput, IOCTL_CONDRV_FILL_OUTPUT, &params, sizeof(params), NULL, 0, NULL, NULL );
}
/******************************************************************
* GetConsoleDisplayMode (KERNEL32.@) * GetConsoleDisplayMode (KERNEL32.@)
*/ */
BOOL WINAPI GetConsoleDisplayMode(LPDWORD lpModeFlags) BOOL WINAPI GetConsoleDisplayMode(LPDWORD lpModeFlags)
...@@ -444,88 +366,6 @@ BOOL WINAPI SetConsoleDisplayMode(HANDLE hConsoleOutput, DWORD dwFlags, ...@@ -444,88 +366,6 @@ BOOL WINAPI SetConsoleDisplayMode(HANDLE hConsoleOutput, DWORD dwFlags,
return TRUE; return TRUE;
} }
/* ====================================================================
*
* Console manipulation functions
*
* ====================================================================*/
/* some missing functions...
* FIXME: those are likely to be defined as undocumented function in kernel32 (or part of them)
* should get the right API and implement them
* SetConsoleCommandHistoryMode
* SetConsoleNumberOfCommands[AW]
*/
int CONSOLE_GetHistory(int idx, WCHAR* buf, int buf_len)
{
int len = 0;
SERVER_START_REQ( get_console_input_history )
{
req->handle = 0;
req->index = idx;
if (buf && buf_len > 1)
{
wine_server_set_reply( req, buf, (buf_len - 1) * sizeof(WCHAR) );
}
if (!wine_server_call_err( req ))
{
if (buf) buf[wine_server_reply_size(reply) / sizeof(WCHAR)] = 0;
len = reply->total / sizeof(WCHAR) + 1;
}
}
SERVER_END_REQ;
return len;
}
/******************************************************************
* CONSOLE_AppendHistory
*
*
*/
BOOL CONSOLE_AppendHistory(const WCHAR* ptr)
{
size_t len = lstrlenW(ptr);
BOOL ret;
while (len && (ptr[len - 1] == '\n' || ptr[len - 1] == '\r')) len--;
if (!len) return FALSE;
SERVER_START_REQ( append_console_input_history )
{
req->handle = 0;
wine_server_add_data( req, ptr, len * sizeof(WCHAR) );
ret = !wine_server_call_err( req );
}
SERVER_END_REQ;
return ret;
}
/******************************************************************
* CONSOLE_GetNumHistoryEntries
*
*
*/
unsigned CONSOLE_GetNumHistoryEntries(HANDLE console)
{
struct condrv_input_info info;
BOOL ret = DeviceIoControl( console, IOCTL_CONDRV_GET_INPUT_INFO, NULL, 0, &info, sizeof(info), NULL, NULL );
return ret ? info.history_index : ~0;
}
/******************************************************************
* CONSOLE_GetEditionMode
*
*
*/
BOOL CONSOLE_GetEditionMode(HANDLE hConIn, int* mode)
{
struct condrv_input_info info;
return DeviceIoControl( hConIn, IOCTL_CONDRV_GET_INPUT_INFO, NULL, 0, &info, sizeof(info), NULL, NULL )
? info.edition_mode : 0;
}
/****************************************************************** /******************************************************************
* GetConsoleAliasW * GetConsoleAliasW
* *
......
dlls/kernel32/console_private.h deleted 100644 → 0
View file @ 143c2103
/*
* Console private definitions
*
* Copyright 2002 Eric Pouech
*
* 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
*/
#ifndef __WINE_CONSOLE_PRIVATE_H
#define __WINE_CONSOLE_PRIVATE_H
/* console.c */
extern int CONSOLE_GetHistory(int idx, WCHAR* buf, int buf_len) DECLSPEC_HIDDEN;
extern BOOL CONSOLE_AppendHistory(const WCHAR *p) DECLSPEC_HIDDEN;
extern unsigned CONSOLE_GetNumHistoryEntries(HANDLE) DECLSPEC_HIDDEN;
extern void CONSOLE_FillLineUniform(HANDLE hConsoleOutput, int i, int j, int len, LPCHAR_INFO lpFill) DECLSPEC_HIDDEN;
extern BOOL CONSOLE_GetEditionMode(HANDLE, int*) DECLSPEC_HIDDEN;
/* editline.c */
extern WCHAR* CONSOLE_Readline(HANDLE, BOOL) DECLSPEC_HIDDEN;
#endif /* __WINE_CONSOLE_PRIVATE_H */
dlls/kernel32/editline.c deleted 100644 → 0
View file @ 143c2103
/*
* line edition function for Win32 console
*
* Copyright 2001 Eric Pouech
*
* 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 <stdarg.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "wincon.h"
#include "winuser.h"
#include "winnls.h"
#include "wine/debug.h"
#include "console_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(console);
struct WCEL_Context;
typedef struct
{
WCHAR val; /* vk or unicode char */
void (*func)(struct WCEL_Context* ctx);
} KeyEntry;
typedef struct
{
DWORD keyState; /* keyState (from INPUT_RECORD) to match */
BOOL chkChar; /* check vk or char */
const KeyEntry* entries; /* array of entries */
} KeyMap;
typedef struct WCEL_Context {
WCHAR* line; /* the line being edited */
size_t alloc; /* number of WCHAR in line */
unsigned len; /* number of chars in line */
unsigned last_rub; /* number of chars to rub to get to start
(for consoles that can't change cursor pos) */
unsigned last_max; /* max number of chars written
(for consoles that can't change cursor pos) */
unsigned ofs; /* offset for cursor in current line */
WCHAR* yanked; /* yanked line */
unsigned mark; /* marked point (emacs mode only) */
CONSOLE_SCREEN_BUFFER_INFO csbi; /* current state (initial cursor, window size, attribute) */
CONSOLE_CURSOR_INFO cinfo; /* original cursor state (size, visibility) */
HANDLE hConIn;
HANDLE hConOut;
unsigned done : 1, /* to 1 when we're done with editing */
error : 1, /* to 1 when an error occurred in the editing */
can_wrap : 1, /* to 1 when multi-line edition can take place */
shall_echo : 1, /* to 1 when characters should be echo:ed when keyed-in */
insert : 1, /* to 1 when new characters are inserted (otherwise overwrite) */
insertkey : 1, /* to 1 when the Insert key toggle is active */
can_pos_cursor : 1; /* to 1 when console can (re)position cursor */
unsigned histSize;
unsigned histPos;
WCHAR* histCurr;
} WCEL_Context;
#if 0
static void WCEL_Dump(WCEL_Context* ctx, const char* pfx)
{
MESSAGE("%s: [line=%s[alloc=%u] ofs=%u len=%u start=(%d,%d) mask=%c%c%c]\n"
"\t\thist=(size=%u pos=%u curr=%s)\n"
"\t\tyanked=%s\n",
pfx, debugstr_w(ctx->line), ctx->alloc, ctx->ofs, ctx->len,
ctx->csbi.dwCursorPosition.X, ctx->csbi.dwCursorPosition.Y,
ctx->done ? 'D' : 'd', ctx->error ? 'E' : 'e', ctx->can_wrap ? 'W' : 'w',
ctx->histSize, ctx->histPos, debugstr_w(ctx->histCurr),
debugstr_w(ctx->yanked));
}
#endif
/* ====================================================================
*
* Console helper functions
*
* ====================================================================*/
static BOOL WCEL_Get(WCEL_Context* ctx, INPUT_RECORD* ir)
{
DWORD num_read;
if (ReadConsoleInputW(ctx->hConIn, ir, 1, &num_read)) return TRUE;
ctx->error = 1;
return FALSE;
}
static inline void WCEL_Beep(WCEL_Context* ctx)
{
Beep(400, 300);
}
static inline BOOL WCEL_IsSingleLine(WCEL_Context* ctx, size_t len)
{
return ctx->csbi.dwCursorPosition.X + ctx->len + len <= ctx->csbi.dwSize.X;
}
static inline int WCEL_CharWidth(WCHAR wch)
{
return wch < ' ' ? 2 : 1;
}
static inline int WCEL_StringWidth(const WCHAR* str, int beg, int len)
{
int i, ofs;
for (i = 0, ofs = 0; i < len; i++)
ofs += WCEL_CharWidth(str[beg + i]);
return ofs;
}
static inline COORD WCEL_GetCoord(WCEL_Context* ctx, int strofs)
{
COORD c;
int len = ctx->csbi.dwSize.X - ctx->csbi.dwCursorPosition.X;
int ofs;
ofs = WCEL_StringWidth(ctx->line, 0, strofs);
c.Y = ctx->csbi.dwCursorPosition.Y;
if (ofs >= len)
{
ofs -= len;
c.X = ofs % ctx->csbi.dwSize.X;
c.Y += 1 + ofs / ctx->csbi.dwSize.X;
}
else c.X = ctx->csbi.dwCursorPosition.X + ofs;
return c;
}
static DWORD WCEL_WriteConsole(WCEL_Context* ctx, DWORD beg, DWORD len)
{
DWORD i, last, dw, ret = 0;
WCHAR tmp[2];
for (i = last = 0; i < len; i++)
{
if (ctx->line[beg + i] < ' ')
{
if (last != i)
{
WriteConsoleW(ctx->hConOut, &ctx->line[beg + last], i - last, &dw, NULL);
ret += dw;
}
tmp[0] = '^';
tmp[1] = '@' + ctx->line[beg + i];
WriteConsoleW(ctx->hConOut, tmp, 2, &dw, NULL);
last = i + 1;
ret += dw;
}
}
if (last != len)
{
WriteConsoleW(ctx->hConOut, &ctx->line[beg + last], len - last, &dw, NULL);
ret += dw;
}
return ret;
}
static inline void WCEL_WriteNChars(WCEL_Context* ctx, char ch, int count)
{
DWORD dw;
if (count > 0)
{
while (count--) WriteFile(ctx->hConOut, &ch, 1, &dw, NULL);
}
}
static inline void WCEL_Update(WCEL_Context* ctx, int beg, int len)
{
int i, last;
DWORD count;
WCHAR tmp[2];
/* bare console case is handled in CONSOLE_ReadLine (we always reprint the whole string) */
if (!ctx->shall_echo || !ctx->can_pos_cursor) return;
for (i = last = beg; i < beg + len; i++)
{
if (ctx->line[i] < ' ')
{
if (last != i)
{
WriteConsoleOutputCharacterW(ctx->hConOut, &ctx->line[last], i - last,
WCEL_GetCoord(ctx, last), &count);
FillConsoleOutputAttribute(ctx->hConOut, ctx->csbi.wAttributes, i - last,
WCEL_GetCoord(ctx, last), &count);
}
tmp[0] = '^';
tmp[1] = '@' + ctx->line[i];
WriteConsoleOutputCharacterW(ctx->hConOut, tmp, 2,
WCEL_GetCoord(ctx, i), &count);
FillConsoleOutputAttribute(ctx->hConOut, ctx->csbi.wAttributes, 2,
WCEL_GetCoord(ctx, i), &count);
last = i + 1;
}
}
if (last != beg + len)
{
WriteConsoleOutputCharacterW(ctx->hConOut, &ctx->line[last], i - last,
WCEL_GetCoord(ctx, last), &count);
FillConsoleOutputAttribute(ctx->hConOut, ctx->csbi.wAttributes, i - last,
WCEL_GetCoord(ctx, last), &count);
}
}
/* ====================================================================
*
* context manipulation functions
*
* ====================================================================*/
static BOOL WCEL_Grow(WCEL_Context* ctx, size_t len)
{
if (!WCEL_IsSingleLine(ctx, len) && !ctx->can_wrap)
{
FIXME("Mode doesn't allow wrapping. However, we should allow overwriting the current string\n");
return FALSE;
}
if (ctx->len + len >= ctx->alloc)
{
WCHAR* newline;
size_t newsize;
/* round up size to 32 byte-WCHAR boundary */
newsize = (ctx->len + len + 1 + 31) & ~31;
if (ctx->line)
newline = HeapReAlloc(GetProcessHeap(), 0, ctx->line, sizeof(WCHAR) * newsize);
else
newline = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR) * newsize);
if (!newline) return FALSE;
ctx->line = newline;
ctx->alloc = newsize;
}
return TRUE;
}
static void WCEL_DeleteString(WCEL_Context* ctx, int beg, int end)
{
unsigned str_len = end - beg;
if (end < ctx->len)
memmove(&ctx->line[beg], &ctx->line[end], (ctx->len - end) * sizeof(WCHAR));
/* we need to clean from ctx->len - str_len to ctx->len */
if (ctx->shall_echo)
{
COORD cbeg = WCEL_GetCoord(ctx, ctx->len - str_len);
COORD cend = WCEL_GetCoord(ctx, ctx->len);
CHAR_INFO ci;
ci.Char.UnicodeChar = ' ';
ci.Attributes = ctx->csbi.wAttributes;
if (cbeg.Y == cend.Y)
{
/* partial erase of sole line */
CONSOLE_FillLineUniform(ctx->hConOut, cbeg.X, cbeg.Y,
cend.X - cbeg.X, &ci);
}
else
{
int i;
/* erase til eol on first line */
CONSOLE_FillLineUniform(ctx->hConOut, cbeg.X, cbeg.Y,
ctx->csbi.dwSize.X - cbeg.X, &ci);
/* completely erase all the others (full lines) */
for (i = cbeg.Y + 1; i < cend.Y; i++)
CONSOLE_FillLineUniform(ctx->hConOut, 0, i, ctx->csbi.dwSize.X, &ci);
/* erase from beginning of line until last pos on last line */
CONSOLE_FillLineUniform(ctx->hConOut, 0, cend.Y, cend.X, &ci);
}
}
ctx->len -= str_len;
WCEL_Update(ctx, 0, ctx->len);
ctx->line[ctx->len] = 0;
}
static void WCEL_InsertString(WCEL_Context* ctx, const WCHAR* str)
{
size_t len = lstrlenW(str), updtlen;
if (!len) return;
if (ctx->insert)
{
if (!WCEL_Grow(ctx, len)) return;
if (ctx->len > ctx->ofs)
memmove(&ctx->line[ctx->ofs + len], &ctx->line[ctx->ofs], (ctx->len - ctx->ofs) * sizeof(WCHAR));
ctx->len += len;
updtlen = ctx->len - ctx->ofs;
}
else
{
if (ctx->ofs + len > ctx->len)
{
if (!WCEL_Grow(ctx, (ctx->ofs + len) - ctx->len)) return;
ctx->len = ctx->ofs + len;
}
updtlen = len;
}
memcpy(&ctx->line[ctx->ofs], str, len * sizeof(WCHAR));
ctx->line[ctx->len] = 0;
WCEL_Update(ctx, ctx->ofs, updtlen);
ctx->ofs += len;
}
static void WCEL_InsertChar(WCEL_Context* ctx, WCHAR c)
{
WCHAR buffer[2];
buffer[0] = c;
buffer[1] = 0;
WCEL_InsertString(ctx, buffer);
}
static void WCEL_FreeYank(WCEL_Context* ctx)
{
HeapFree(GetProcessHeap(), 0, ctx->yanked);
ctx->yanked = NULL;
}
static void WCEL_SaveYank(WCEL_Context* ctx, int beg, int end)
{
int len = end - beg;
if (len <= 0) return;
WCEL_FreeYank(ctx);
/* After WCEL_FreeYank ctx->yanked is empty */
ctx->yanked = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
if (!ctx->yanked) return;
memcpy(ctx->yanked, &ctx->line[beg], len * sizeof(WCHAR));
ctx->yanked[len] = 0;
}
/* FIXME NTDLL doesn't export iswalnum, and I don't want to link in msvcrt when most
* of the data lay in unicode lib
*/
static inline BOOL WCEL_iswalnum(WCHAR wc)
{
WORD type;
GetStringTypeW( CT_CTYPE1, &wc, 1, &type );
return type & (C1_ALPHA|C1_DIGIT|C1_LOWER|C1_UPPER);
}
static int WCEL_GetLeftWordTransition(WCEL_Context* ctx, int ofs)
{
ofs--;
while (ofs >= 0 && !WCEL_iswalnum(ctx->line[ofs])) ofs--;
while (ofs >= 0 && WCEL_iswalnum(ctx->line[ofs])) ofs--;
if (ofs >= 0) ofs++;
return max(ofs, 0);
}
static int WCEL_GetRightWordTransition(WCEL_Context* ctx, int ofs)
{
ofs++;
while (ofs <= ctx->len && WCEL_iswalnum(ctx->line[ofs])) ofs++;
while (ofs <= ctx->len && !WCEL_iswalnum(ctx->line[ofs])) ofs++;
return min(ofs, ctx->len);
}
static WCHAR* WCEL_GetHistory(WCEL_Context* ctx, int idx)
{
WCHAR* ptr;
if (idx == ctx->histSize - 1)
{
ptr = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(ctx->histCurr) + 1) * sizeof(WCHAR));
lstrcpyW(ptr, ctx->histCurr);
}
else
{
int len = CONSOLE_GetHistory(idx, NULL, 0);
if ((ptr = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
{
CONSOLE_GetHistory(idx, ptr, len);
}
}
return ptr;
}
static void WCEL_HistoryInit(WCEL_Context* ctx)
{
ctx->histPos = CONSOLE_GetNumHistoryEntries(ctx->hConIn);
ctx->histSize = ctx->histPos + 1;
ctx->histCurr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR));
}
static void WCEL_MoveToHist(WCEL_Context* ctx, int idx)
{
WCHAR* data = WCEL_GetHistory(ctx, idx);
int len = lstrlenW(data) + 1;
/* save current line edition for recall when needed (FIXME seems broken to me) */
if (ctx->histPos == ctx->histSize - 1)
{
HeapFree(GetProcessHeap(), 0, ctx->histCurr);
ctx->histCurr = HeapAlloc(GetProcessHeap(), 0, (ctx->len + 1) * sizeof(WCHAR));
memcpy(ctx->histCurr, ctx->line, (ctx->len + 1) * sizeof(WCHAR));
}
/* need to clean also the screen if new string is shorter than old one */
WCEL_DeleteString(ctx, 0, ctx->len);
ctx->ofs = 0;
/* insert new string */
if (WCEL_Grow(ctx, len))
{
WCEL_InsertString(ctx, data);
ctx->histPos = idx;
}
HeapFree(GetProcessHeap(), 0, data);
}
static void WCEL_FindPrevInHist(WCEL_Context* ctx)
{
int startPos = ctx->histPos;
WCHAR* data;
unsigned int len, oldofs;
if (ctx->histPos && ctx->histPos == ctx->histSize) {
startPos--;
ctx->histPos--;
}
do {
data = WCEL_GetHistory(ctx, ctx->histPos);
if (ctx->histPos) ctx->histPos--;
else ctx->histPos = (ctx->histSize-1);
len = lstrlenW(data) + 1;
if ((len >= ctx->ofs) &&
(memcmp(ctx->line, data, ctx->ofs * sizeof(WCHAR)) == 0)) {
/* need to clean also the screen if new string is shorter than old one */
WCEL_DeleteString(ctx, 0, ctx->len);
if (WCEL_Grow(ctx, len))
{
oldofs = ctx->ofs;
ctx->ofs = 0;
WCEL_InsertString(ctx, data);
ctx->ofs = oldofs;
if (ctx->shall_echo)
SetConsoleCursorPosition(ctx->hConOut, WCEL_GetCoord(ctx, ctx->ofs));
HeapFree(GetProcessHeap(), 0, data);
return;
}
}
HeapFree(GetProcessHeap(), 0, data);
} while (ctx->histPos != startPos);
return;
}
/* ====================================================================
*
* basic edition functions
*
* ====================================================================*/
static void WCEL_Done(WCEL_Context* ctx)
{
WCHAR nl = '\n';
if (!WCEL_Grow(ctx, 2)) return;
ctx->line[ctx->len++] = '\r';
ctx->line[ctx->len++] = '\n';
ctx->line[ctx->len] = 0;
WriteConsoleW(ctx->hConOut, &nl, 1, NULL, NULL);
if (ctx->insertkey)
SetConsoleCursorInfo(ctx->hConOut, &ctx->cinfo);
ctx->done = 1;
}
static void WCEL_MoveLeft(WCEL_Context* ctx)
{
if (ctx->ofs > 0) ctx->ofs--;
}
static void WCEL_MoveRight(WCEL_Context* ctx)
{
if (ctx->ofs < ctx->len) ctx->ofs++;
}
static void WCEL_MoveToLeftWord(WCEL_Context* ctx)
{
unsigned int new_ofs = WCEL_GetLeftWordTransition(ctx, ctx->ofs);
if (new_ofs != ctx->ofs) ctx->ofs = new_ofs;
}
static void WCEL_MoveToRightWord(WCEL_Context* ctx)
{
unsigned int new_ofs = WCEL_GetRightWordTransition(ctx, ctx->ofs);
if (new_ofs != ctx->ofs) ctx->ofs = new_ofs;
}
static void WCEL_MoveToBeg(WCEL_Context* ctx)
{
ctx->ofs = 0;
}
static void WCEL_MoveToEnd(WCEL_Context* ctx)
{
ctx->ofs = ctx->len;
}
static void WCEL_SetMark(WCEL_Context* ctx)
{
ctx->mark = ctx->ofs;
}
static void WCEL_ExchangeMark(WCEL_Context* ctx)
{
unsigned tmp;
if (ctx->mark > ctx->len) return;
tmp = ctx->ofs;
ctx->ofs = ctx->mark;
ctx->mark = tmp;
}
static void WCEL_CopyMarkedZone(WCEL_Context* ctx)
{
unsigned beg, end;
if (ctx->mark > ctx->len || ctx->mark == ctx->ofs) return;
if (ctx->mark > ctx->ofs)
{
beg = ctx->ofs; end = ctx->mark;
}
else
{
beg = ctx->mark; end = ctx->ofs;
}
WCEL_SaveYank(ctx, beg, end);
}
static void WCEL_TransposeChar(WCEL_Context* ctx)
{
WCHAR c;
if (!ctx->ofs || ctx->ofs == ctx->len) return;
c = ctx->line[ctx->ofs];
ctx->line[ctx->ofs] = ctx->line[ctx->ofs - 1];
ctx->line[ctx->ofs - 1] = c;
WCEL_Update(ctx, ctx->ofs - 1, 2);
ctx->ofs++;
}
static void WCEL_TransposeWords(WCEL_Context* ctx)
{
unsigned int left_ofs = WCEL_GetLeftWordTransition(ctx, ctx->ofs),
right_ofs = WCEL_GetRightWordTransition(ctx, ctx->ofs);
if (left_ofs < ctx->ofs && right_ofs > ctx->ofs)
{
unsigned len_r = right_ofs - ctx->ofs;
unsigned len_l = ctx->ofs - left_ofs;
char* tmp = HeapAlloc(GetProcessHeap(), 0, len_r * sizeof(WCHAR));
if (!tmp) return;
memcpy(tmp, &ctx->line[ctx->ofs], len_r * sizeof(WCHAR));
memmove(&ctx->line[left_ofs + len_r], &ctx->line[left_ofs], len_l * sizeof(WCHAR));
memcpy(&ctx->line[left_ofs], tmp, len_r * sizeof(WCHAR));
HeapFree(GetProcessHeap(), 0, tmp);
WCEL_Update(ctx, left_ofs, len_l + len_r);
ctx->ofs = right_ofs;
}
}
static void WCEL_LowerCaseWord(WCEL_Context* ctx)
{
unsigned int new_ofs = WCEL_GetRightWordTransition(ctx, ctx->ofs);
if (new_ofs != ctx->ofs)
{
CharLowerBuffW( ctx->line + ctx->ofs, new_ofs - ctx->ofs + 1 );
WCEL_Update(ctx, ctx->ofs, new_ofs - ctx->ofs + 1);
ctx->ofs = new_ofs;
}
}
static void WCEL_UpperCaseWord(WCEL_Context* ctx)
{
unsigned int new_ofs = WCEL_GetRightWordTransition(ctx, ctx->ofs);
if (new_ofs != ctx->ofs)
{
CharUpperBuffW( ctx->line + ctx->ofs, new_ofs - ctx->ofs + 1 );
WCEL_Update(ctx, ctx->ofs, new_ofs - ctx->ofs + 1);
ctx->ofs = new_ofs;
}
}
static void WCEL_CapitalizeWord(WCEL_Context* ctx)
{
unsigned int new_ofs = WCEL_GetRightWordTransition(ctx, ctx->ofs);
if (new_ofs != ctx->ofs)
{
CharUpperBuffW( ctx->line + ctx->ofs, 1 );
CharLowerBuffW( ctx->line + ctx->ofs + 1, new_ofs - ctx->ofs );
WCEL_Update(ctx, ctx->ofs, new_ofs - ctx->ofs + 1);
ctx->ofs = new_ofs;
}
}
static void WCEL_Yank(WCEL_Context* ctx)
{
if (ctx->yanked)
WCEL_InsertString(ctx, ctx->yanked);
}
static void WCEL_KillToEndOfLine(WCEL_Context* ctx)
{
WCEL_SaveYank(ctx, ctx->ofs, ctx->len);
WCEL_DeleteString(ctx, ctx->ofs, ctx->len);
}
static void WCEL_KillFromBegOfLine(WCEL_Context* ctx)
{
if (ctx->ofs)
{
WCEL_SaveYank(ctx, 0, ctx->ofs);
WCEL_DeleteString(ctx, 0, ctx->ofs);
ctx->ofs = 0;
}
}
static void WCEL_KillMarkedZone(WCEL_Context* ctx)
{
unsigned beg, end;
if (ctx->mark > ctx->len || ctx->mark == ctx->ofs) return;
if (ctx->mark > ctx->ofs)
{
beg = ctx->ofs; end = ctx->mark;
}
else
{
beg = ctx->mark; end = ctx->ofs;
}
WCEL_SaveYank(ctx, beg, end);
WCEL_DeleteString(ctx, beg, end);
ctx->ofs = beg;
}
static void WCEL_DeletePrevChar(WCEL_Context* ctx)
{
if (ctx->ofs)
{
WCEL_DeleteString(ctx, ctx->ofs - 1, ctx->ofs);
ctx->ofs--;
}
}
static void WCEL_DeleteCurrChar(WCEL_Context* ctx)
{
if (ctx->ofs < ctx->len)
WCEL_DeleteString(ctx, ctx->ofs, ctx->ofs + 1);
}
static void WCEL_DeleteLeftWord(WCEL_Context* ctx)
{
unsigned int new_ofs = WCEL_GetLeftWordTransition(ctx, ctx->ofs);
if (new_ofs != ctx->ofs)
{
WCEL_DeleteString(ctx, new_ofs, ctx->ofs);
ctx->ofs = new_ofs;
}
}
static void WCEL_DeleteRightWord(WCEL_Context* ctx)
{
unsigned int new_ofs = WCEL_GetRightWordTransition(ctx, ctx->ofs);
if (new_ofs != ctx->ofs)
{
WCEL_DeleteString(ctx, ctx->ofs, new_ofs);
}
}
static void WCEL_MoveToPrevHist(WCEL_Context* ctx)
{
if (ctx->histPos) WCEL_MoveToHist(ctx, ctx->histPos - 1);
}
static void WCEL_MoveToNextHist(WCEL_Context* ctx)
{
if (ctx->histPos < ctx->histSize - 1) WCEL_MoveToHist(ctx, ctx->histPos + 1);
}
static void WCEL_MoveToFirstHist(WCEL_Context* ctx)
{
if (ctx->histPos != 0) WCEL_MoveToHist(ctx, 0);
}
static void WCEL_MoveToLastHist(WCEL_Context* ctx)
{
if (ctx->histPos != ctx->histSize - 1) WCEL_MoveToHist(ctx, ctx->histSize - 1);
}
static void WCEL_Redraw(WCEL_Context* ctx)
{
if (ctx->shall_echo)
{
COORD c = WCEL_GetCoord(ctx, ctx->len);
CHAR_INFO ci;
WCEL_Update(ctx, 0, ctx->len);
ci.Char.UnicodeChar = ' ';
ci.Attributes = ctx->csbi.wAttributes;
CONSOLE_FillLineUniform(ctx->hConOut, c.X, c.Y, ctx->csbi.dwSize.X - c.X, &ci);
}
}
static void WCEL_RepeatCount(WCEL_Context* ctx)
{
#if 0
/* FIXME: wait until all console code is in kernel32 */
INPUT_RECORD ir;
unsigned repeat = 0;
while (WCEL_Get(ctx, &ir, FALSE))
{
if (ir.EventType != KEY_EVENT) break;
if (ir.Event.KeyEvent.bKeyDown)
{
if ((ir.Event.KeyEvent.dwControlKeyState & ~(NUMLOCK_ON|SCROLLLOCK_ON|CAPSLOCK_ON)) != 0)
break;
if (ir.Event.KeyEvent.uChar.UnicodeChar < '0' ||
ir.Event.KeyEvent.uChar.UnicodeChar > '9')
break;
repeat = repeat * 10 + ir.Event.KeyEvent.uChar.UnicodeChar - '0';
}
WCEL_Get(ctx, &ir, TRUE);
}
FIXME("=> %u\n", repeat);
#endif
}
static void WCEL_ToggleInsert(WCEL_Context* ctx)
{
CONSOLE_CURSOR_INFO cinfo;
ctx->insertkey = !ctx->insertkey;
if (GetConsoleCursorInfo(ctx->hConOut, &cinfo))
{
cinfo.dwSize = ctx->insertkey ? 100 : 25;
SetConsoleCursorInfo(ctx->hConOut, &cinfo);
}
}
/* ====================================================================
*
* Key Maps
*
* ====================================================================*/
#define CTRL(x) ((x) - '@')
static const KeyEntry StdKeyMap[] =
{
{/*VK_BACK*/ 0x08, WCEL_DeletePrevChar },
{/*VK_RETURN*/0x0d, WCEL_Done },
{/*VK_DELETE*/0x2e, WCEL_DeleteCurrChar },
{ 0, NULL }
};
static const KeyEntry EmacsKeyMapCtrl[] =
{
{ CTRL('@'), WCEL_SetMark },
{ CTRL('A'), WCEL_MoveToBeg },
{ CTRL('B'), WCEL_MoveLeft },
/* C: done in server */
{ CTRL('D'), WCEL_DeleteCurrChar },
{ CTRL('E'), WCEL_MoveToEnd },
{ CTRL('F'), WCEL_MoveRight },
{ CTRL('G'), WCEL_Beep },
{ CTRL('H'), WCEL_DeletePrevChar },
/* I: meaningless (or tab ???) */
{ CTRL('J'), WCEL_Done },
{ CTRL('K'), WCEL_KillToEndOfLine },
{ CTRL('L'), WCEL_Redraw },
{ CTRL('M'), WCEL_Done },
{ CTRL('N'), WCEL_MoveToNextHist },
/* O; insert line... meaningless */
{ CTRL('P'), WCEL_MoveToPrevHist },
/* Q: [NIY] quoting... */
/* R: [NIY] search backwards... */
/* S: [NIY] search forwards... */
{ CTRL('T'), WCEL_TransposeChar },
{ CTRL('U'), WCEL_RepeatCount },
/* V: paragraph down... meaningless */
{ CTRL('W'), WCEL_KillMarkedZone },
{ CTRL('X'), WCEL_ExchangeMark },
{ CTRL('Y'), WCEL_Yank },
/* Z: meaningless */
{ 0, NULL }
};
static const KeyEntry EmacsKeyMapAlt[] =
{
{/*DEL*/127, WCEL_DeleteLeftWord },
{ '<', WCEL_MoveToFirstHist },
{ '>', WCEL_MoveToLastHist },
{ '?', WCEL_Beep },
{ 'b', WCEL_MoveToLeftWord },
{ 'c', WCEL_CapitalizeWord },
{ 'd', WCEL_DeleteRightWord },
{ 'f', WCEL_MoveToRightWord },
{ 'l', WCEL_LowerCaseWord },
{ 't', WCEL_TransposeWords },
{ 'u', WCEL_UpperCaseWord },
{ 'w', WCEL_CopyMarkedZone },
{ 0, NULL }
};
static const KeyEntry EmacsStdKeyMap[] =
{
{/*VK_PRIOR*/0x21, WCEL_MoveToPrevHist },
{/*VK_NEXT*/ 0x22, WCEL_MoveToNextHist },
{/*VK_END*/ 0x23, WCEL_MoveToEnd },
{/*VK_HOME*/ 0x24, WCEL_MoveToBeg },
{/*VK_RIGHT*/0x27, WCEL_MoveRight },
{/*VK_LEFT*/ 0x25, WCEL_MoveLeft },
{/*VK_INSERT*/0x2d, WCEL_ToggleInsert },
{ 0, NULL }
};
static const KeyMap EmacsKeyMap[] =
{
{0, 0, StdKeyMap},
{0, 0, EmacsStdKeyMap},
{RIGHT_ALT_PRESSED, 1, EmacsKeyMapAlt}, /* right alt */
{LEFT_ALT_PRESSED, 1, EmacsKeyMapAlt}, /* left alt */
{RIGHT_CTRL_PRESSED, 1, EmacsKeyMapCtrl}, /* right ctrl */
{LEFT_CTRL_PRESSED, 1, EmacsKeyMapCtrl}, /* left ctrl */
{0, 0, NULL}
};
static const KeyEntry Win32StdKeyMap[] =
{
{/*VK_LEFT*/ 0x25, WCEL_MoveLeft },
{/*VK_RIGHT*/0x27, WCEL_MoveRight },
{/*VK_HOME*/ 0x24, WCEL_MoveToBeg },
{/*VK_END*/ 0x23, WCEL_MoveToEnd },
{/*VK_UP*/ 0x26, WCEL_MoveToPrevHist },
{/*VK_DOWN*/ 0x28, WCEL_MoveToNextHist },
{/*VK_INSERT*/0x2d, WCEL_ToggleInsert },
{/*VK_F8*/ 0x77, WCEL_FindPrevInHist },
{ 0, NULL }
};
static const KeyEntry Win32KeyMapCtrl[] =
{
{/*VK_LEFT*/ 0x25, WCEL_MoveToLeftWord },
{/*VK_RIGHT*/0x27, WCEL_MoveToRightWord },
{/*VK_END*/ 0x23, WCEL_KillToEndOfLine },
{/*VK_HOME*/ 0x24, WCEL_KillFromBegOfLine },
{ 0, NULL }
};
static const KeyMap Win32KeyMap[] =
{
{0, 0, StdKeyMap},
{SHIFT_PRESSED, 0, StdKeyMap},
{0, 0, Win32StdKeyMap},
{RIGHT_CTRL_PRESSED, 0, Win32KeyMapCtrl},
{LEFT_CTRL_PRESSED, 0, Win32KeyMapCtrl},
{0, 0, NULL}
};
#undef CTRL
/* ====================================================================
*
* Read line master function
*
* ====================================================================*/
WCHAR* CONSOLE_Readline(HANDLE hConsoleIn, BOOL can_pos_cursor)
{
WCEL_Context ctx;
INPUT_RECORD ir;
const KeyMap* km;
const KeyEntry* ke;
unsigned ofs;
void (*func)(struct WCEL_Context* ctx);
DWORD mode, input_mode, ks;
int use_emacs;
CONSOLE_SCREEN_BUFFER_INFO csbi;
memset(&ctx, 0, sizeof(ctx));
ctx.hConIn = hConsoleIn;
WCEL_HistoryInit(&ctx);
if (!CONSOLE_GetEditionMode(hConsoleIn, &use_emacs))
use_emacs = 0;
if ((ctx.hConOut = CreateFileA("CONOUT$", GENERIC_READ|GENERIC_WRITE, 0, NULL,
OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE ||
!GetConsoleScreenBufferInfo(ctx.hConOut, &ctx.csbi))
return NULL;
if (!GetConsoleMode(hConsoleIn, &mode)) mode = 0;
input_mode = mode;
ctx.shall_echo = (mode & ENABLE_ECHO_INPUT) ? 1 : 0;
ctx.insert = (mode & (ENABLE_INSERT_MODE|ENABLE_EXTENDED_FLAGS)) == (ENABLE_INSERT_MODE|ENABLE_EXTENDED_FLAGS) ? 1 : 0;
if (!GetConsoleMode(ctx.hConOut, &mode)) mode = 0;
ctx.can_wrap = (mode & ENABLE_WRAP_AT_EOL_OUTPUT) ? 1 : 0;
ctx.can_pos_cursor = can_pos_cursor;
GetConsoleCursorInfo(ctx.hConOut, &ctx.cinfo);
if (!WCEL_Grow(&ctx, 1))
{
CloseHandle(ctx.hConOut);
return NULL;
}
ctx.line[0] = 0;
/* EPP WCEL_Dump(&ctx, "init"); */
while (!ctx.done && !ctx.error && WCEL_Get(&ctx, &ir))
{
if (ir.EventType != KEY_EVENT) continue;
TRACE("key%s repeatCount=%u, keyCode=%02x scanCode=%02x char=%02x keyState=%08x\n",
ir.Event.KeyEvent.bKeyDown ? "Down" : "Up ", ir.Event.KeyEvent.wRepeatCount,
ir.Event.KeyEvent.wVirtualKeyCode, ir.Event.KeyEvent.wVirtualScanCode,
ir.Event.KeyEvent.uChar.UnicodeChar, ir.Event.KeyEvent.dwControlKeyState);
if (!ir.Event.KeyEvent.bKeyDown) continue;
/* EPP WCEL_Dump(&ctx, "before func"); */
ofs = ctx.ofs;
/* mask out some bits which don't interest us */
ks = ir.Event.KeyEvent.dwControlKeyState & ~(NUMLOCK_ON|SCROLLLOCK_ON|CAPSLOCK_ON|ENHANCED_KEY);
func = NULL;
for (km = (use_emacs) ? EmacsKeyMap : Win32KeyMap; km->entries != NULL; km++)
{
if (km->keyState != ks)
continue;
if (km->chkChar)
{
for (ke = &km->entries[0]; ke->func != 0; ke++)
if (ke->val == ir.Event.KeyEvent.uChar.UnicodeChar) break;
}
else
{
for (ke = &km->entries[0]; ke->func != 0; ke++)
if (ke->val == ir.Event.KeyEvent.wVirtualKeyCode) break;
}
if (ke->func)
{
func = ke->func;
break;
}
}
CONSOLE_GetEditionMode(hConsoleIn, &use_emacs);
GetConsoleMode(hConsoleIn, &mode);
if (input_mode != mode)
{
input_mode = mode;
ctx.insertkey = 0;
}
ctx.insert = (mode & (ENABLE_INSERT_MODE|ENABLE_EXTENDED_FLAGS)) ==
(ENABLE_INSERT_MODE|ENABLE_EXTENDED_FLAGS);
if (ctx.insertkey)
ctx.insert = !ctx.insert;
GetConsoleScreenBufferInfo(ctx.hConOut, &csbi);
ctx.csbi.wAttributes = csbi.wAttributes;
if (func)
(func)(&ctx);
else if (!(ir.Event.KeyEvent.dwControlKeyState & LEFT_ALT_PRESSED))
WCEL_InsertChar(&ctx, ir.Event.KeyEvent.uChar.UnicodeChar);
else TRACE("Dropped event\n");
/* EPP WCEL_Dump(&ctx, "after func"); */
if (!ctx.shall_echo) continue;
if (ctx.can_pos_cursor)
{
if (ctx.ofs != ofs)
SetConsoleCursorPosition(ctx.hConOut, WCEL_GetCoord(&ctx, ctx.ofs));
}
else if (!ctx.done && !ctx.error)
{
DWORD last;
/* erase previous chars */
WCEL_WriteNChars(&ctx, '\b', ctx.last_rub);
/* write chars up to cursor */
ctx.last_rub = WCEL_WriteConsole(&ctx, 0, ctx.ofs);
/* write chars past cursor */
last = ctx.last_rub + WCEL_WriteConsole(&ctx, ctx.ofs, ctx.len - ctx.ofs);
if (last < ctx.last_max) /* ctx.line has been shortened, erase */
{
WCEL_WriteNChars(&ctx, ' ', ctx.last_max - last);
WCEL_WriteNChars(&ctx, '\b', ctx.last_max - last);
ctx.last_max = last;
}
else ctx.last_max = last;
/* reposition at cursor */
WCEL_WriteNChars(&ctx, '\b', last - ctx.last_rub);
}
}
if (ctx.error)
{
HeapFree(GetProcessHeap(), 0, ctx.line);
ctx.line = NULL;
}
WCEL_FreeYank(&ctx);
if (ctx.line)
CONSOLE_AppendHistory(ctx.line);
CloseHandle(ctx.hConOut);
HeapFree(GetProcessHeap(), 0, ctx.histCurr);
return ctx.line;
}
dlls/kernel32/kernel_main.c
View file @ 633b244b
...@@ -30,7 +30,6 @@ ...@@ -30,7 +30,6 @@
#include "winternl.h" #include "winternl.h"
#include "kernel_private.h" #include "kernel_private.h"
#include "console_private.h"
#include "wine/debug.h" #include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(process); WINE_DEFAULT_DEBUG_CHANNEL(process);
......
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