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start: Convert to Unicode.

This commit is contained in:
Anatoly Lyutin 2007-12-11 23:14:13 +03:00 committed by Alexandre Julliard
parent b3caf36858
commit 67271dcf3b
2 changed files with 79 additions and 56 deletions
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2
programs/start/Makefile.in
View File

@ -3,7 +3,7 @@ TOPOBJDIR = ../..
SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = start.exe
APPMODE = -mconsole
APPMODE = -mconsole -municode
IMPORTS = shell32 user32 kernel32
C_SRCS = start.c

133
programs/start/start.c
View File

@ -3,6 +3,7 @@
* Compatible with Microsoft's "c:\windows\command\start.exe"
*
* Copyright 2003 Dan Kegel
* Copyright 2007 Lyutin Anatoly (Etersoft)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -25,40 +26,40 @@
#include <stdlib.h>
#include <shlobj.h>
#include <wine/unicode.h>
#include <wine/debug.h>
#include "resources.h"
WINE_DEFAULT_DEBUG_CHANNEL(start);
/**
Output given message to stdout without formatting.
*/
static void output(const char *message)
static void output(const WCHAR *message)
{
DWORD count;
WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), message, strlen(message), &count, NULL);
}
DWORD res;
int wlen = strlenW(message);
/**
Output given message,
followed by ": ",
followed by description of given GetLastError() value to stdout,
followed by a trailing newline,
then terminate.
*/
static void fatal_error(const char *msg, DWORD error_code)
{
LPVOID lpMsgBuf;
int status;
if (!wlen) return;
output(msg);
output(": ");
status = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, error_code, 0, (LPTSTR) & lpMsgBuf, 0, NULL);
if (!status) {
output("FormatMessage failed\n");
} else {
output(lpMsgBuf);
LocalFree((HLOCAL) lpMsgBuf);
output("\n");
res = WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE), message, wlen, &count, NULL);
/* If writing to console fails, assume its file
i/o so convert to OEM codepage and output */
if (!res)
{
DWORD len;
char *mesA;
/* Convert to OEM, then output */
len = WideCharToMultiByte( GetConsoleOutputCP(), 0, message, wlen, NULL, 0, NULL, NULL );
mesA = HeapAlloc(GetProcessHeap(), 0, len*sizeof(char));
if (!mesA) return;
WideCharToMultiByte( GetConsoleOutputCP(), 0, message, wlen, mesA, len, NULL, NULL );
WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), mesA, len, &count, FALSE);
HeapFree(GetProcessHeap(), 0, mesA);
}
ExitProcess(1);
}
/**
@ -68,24 +69,47 @@ static void fatal_error(const char *msg, DWORD error_code)
followed by a trailing newline,
then terminate.
*/
static void fatal_error(const WCHAR *msg, DWORD error_code)
{
LPVOID lpMsgBuf;
int status;
static const WCHAR colonsW[] = { ':', ' ', 0 };
static const WCHAR newlineW[] = { '\n', 0 };
output(msg);
output(colonsW);
status = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, error_code, 0, (LPWSTR) & lpMsgBuf, 0, NULL);
if (!status)
{
WINE_ERR("FormatMessage failed\n");
} else
{
output(lpMsgBuf);
LocalFree((HLOCAL) lpMsgBuf);
output(newlineW);
}
ExitProcess(1);
}
static void fatal_string_error(int which, DWORD error_code)
{
char msg[2048];
WCHAR msg[2048];
if (!LoadString(GetModuleHandle(NULL), which,
msg, sizeof(msg)))
fatal_error("LoadString failed", GetLastError());
if (!LoadStringW(GetModuleHandle(NULL), which,
msg, sizeof(msg)/sizeof(WCHAR)))
WINE_ERR("LoadString failed, error %d\n", GetLastError());
fatal_error(msg, error_code);
}
static void fatal_string(int which)
{
char msg[2048];
WCHAR msg[2048];
if (!LoadString(GetModuleHandle(NULL), which,
msg, sizeof(msg)))
fatal_error("LoadString failed", GetLastError());
if (!LoadStringW(GetModuleHandle(NULL), which,
msg, sizeof(msg)/sizeof(WCHAR)))
WINE_ERR("LoadString failed, error %d\n", GetLastError());
output(msg);
ExitProcess(1);
@ -101,39 +125,43 @@ static void license(void)
fatal_string(STRING_LICENSE);
}
static char *build_args( int argc, char **argv )
static WCHAR *build_args( int argc, WCHAR **argvW )
{
int i, len = 1;
char *ret, *p;
int i, wlen = 1;
WCHAR *ret, *p;
static const WCHAR FormatQuotesW[] = { ' ', '\"', '%', 's', '\"', 0 };
static const WCHAR FormatW[] = { ' ', '%', 's', 0 };
for (i = 0; i < argc; i++ )
{
len += strlen(argv[i]) + 1;
if (strchr(argv[i], ' '))
len += 2;
wlen += strlenW(argvW[i]) + 1;
if (strchrW(argvW[i], ' '))
wlen += 2;
}
ret = HeapAlloc( GetProcessHeap(), 0, len );
ret = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
ret[0] = 0;
for (i = 0, p = ret; i < argc; i++ )
{
if (strchr(argv[i], ' '))
p += sprintf(p, " \"%s\"", argv[i]);
if (strchrW(argvW[i], ' '))
p += sprintfW(p, FormatQuotesW, argvW[i]);
else
p += sprintf(p, " %s", argv[i]);
p += sprintfW(p, FormatW, argvW[i]);
}
return ret;
}
int main(int argc, char *argv[])
int wmain (int argc, WCHAR *argv[])
{
SHELLEXECUTEINFO sei;
char *args;
SHELLEXECUTEINFOW sei;
WCHAR *args = NULL;
int i;
static const WCHAR openW[] = { 'o', 'p', 'e', 'n', 0 };
memset(&sei, 0, sizeof(sei));
sei.cbSize = sizeof(sei);
sei.lpVerb = "open";
sei.lpVerb = openW;
sei.nShow = SW_SHOWNORMAL;
/* Dunno what these mean, but it looks like winMe's start uses them */
sei.fMask = SEE_MASK_FLAG_DDEWAIT|
@ -175,7 +203,7 @@ int main(int argc, char *argv[])
sei.fMask |= SEE_MASK_NOCLOSEPROCESS;
break;
default:
printf("Option '%s' not recognized\n", argv[i]+ci-1);
WINE_ERR("Option '%s' not recognized\n", wine_dbgstr_w( argv[i]+ci-1));
usage();
}
/* Skip to next slash */
@ -192,20 +220,15 @@ int main(int argc, char *argv[])
args = build_args( argc - i, &argv[i] );
sei.lpParameters = args;
if (!ShellExecuteEx(&sei))
if (!ShellExecuteExW(&sei))
fatal_string_error(STRING_EXECFAIL, GetLastError());
HeapFree( GetProcessHeap(), 0, args );
if (sei.fMask & SEE_MASK_NOCLOSEPROCESS) {
DWORD exitcode;
DWORD waitcode;
waitcode = WaitForSingleObject(sei.hProcess, INFINITE);
if (waitcode)
fatal_error("WaitForSingleObject", GetLastError());
if (!GetExitCodeProcess(sei.hProcess, &exitcode))
fatal_error("GetExitCodeProcess", GetLastError());
/* fixme: haven't tested whether exit code works properly */
WaitForSingleObject(sei.hProcess, INFINITE);
GetExitCodeProcess(sei.hProcess, &exitcode);
ExitProcess(exitcode);
}