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Fixed a couple of bugs in the debugger startup.

This commit is contained in:
Alexandre Julliard 2002-09-29 18:21:06 +00:00
parent 7cbb340aa6
commit 457e1ed696
1 changed files with 25 additions and 30 deletions
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55
win32/except.c
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@ -217,9 +217,8 @@ static BOOL start_debugger(PEXCEPTION_POINTERS epointers, HANDLE hEvent)
DWORD bAuto = FALSE;
PROCESS_INFORMATION info;
STARTUPINFOA startup;
char* cmdline = NULL;
char* cmdline;
char* format = NULL;
DWORD format_size;
BOOL ret = FALSE;
static const WCHAR AeDebugW[] = {'M','a','c','h','i','n','e','\\',
@ -245,8 +244,8 @@ static BOOL start_debugger(PEXCEPTION_POINTERS epointers, HANDLE hEvent)
{
char buffer[64];
KEY_VALUE_PARTIAL_INFORMATION *info;
DWORD format_size = 0;
format_size = 0;
RtlInitUnicodeString( &nameW, DebuggerW );
if (NtQueryValueKey( hDbgConf, &nameW, KeyValuePartialInformation,
NULL, 0, &format_size ) == STATUS_BUFFER_OVERFLOW)
@ -291,9 +290,18 @@ static BOOL start_debugger(PEXCEPTION_POINTERS epointers, HANDLE hEvent)
else bAuto = TRUE;
NtClose(hDbgConf);
} else {
/* try a default setup... */
strcpy( format, "winedbg --debugmsg -all --auto %ld %ld" );
}
if (format)
{
cmdline = HeapAlloc(GetProcessHeap(), 0, strlen(format) + 2*20);
sprintf(cmdline, format, GetCurrentProcessId(), hEvent);
HeapFree(GetProcessHeap(), 0, format);
}
else
{
cmdline = HeapAlloc(GetProcessHeap(), 0, 80);
sprintf(cmdline, "winedbg --debugmsg -all --auto %ld %d", GetCurrentProcessId(), hEvent);
}
if (!bAuto)
@ -314,32 +322,19 @@ static BOOL start_debugger(PEXCEPTION_POINTERS epointers, HANDLE hEvent)
}
}
if (format) {
TRACE("Starting debugger (fmt=%s)\n", format);
cmdline=HeapAlloc(GetProcessHeap(), 0, format_size+2*20);
sprintf(cmdline, format, GetCurrentProcessId(), hEvent);
memset(&startup, 0, sizeof(startup));
startup.cb = sizeof(startup);
startup.dwFlags = STARTF_USESHOWWINDOW;
startup.wShowWindow = SW_SHOWNORMAL;
if (CreateProcessA(NULL, cmdline, NULL, NULL, TRUE, 0, NULL, NULL, &startup, &info)) {
/* wait for debugger to come up... */
WaitForSingleObject(hEvent, INFINITE);
ret = TRUE;
goto EXIT;
}
} else {
cmdline = NULL;
}
ERR("Couldn't start debugger (%s) (%ld)\n"
"Read the Wine Developers Guide on how to set up winedbg or another debugger\n",
debugstr_a(cmdline), GetLastError());
TRACE("Starting debugger %s\n", debugstr_a(cmdline));
memset(&startup, 0, sizeof(startup));
startup.cb = sizeof(startup);
startup.dwFlags = STARTF_USESHOWWINDOW;
startup.wShowWindow = SW_SHOWNORMAL;
ret = CreateProcessA(NULL, cmdline, NULL, NULL, TRUE, 0, NULL, NULL, &startup, &info);
if (ret) WaitForSingleObject(hEvent, INFINITE); /* wait for debugger to come up... */
else ERR("Couldn't start debugger (%s) (%ld)\n"
"Read the Wine Developers Guide on how to set up winedbg or another debugger\n",
debugstr_a(cmdline), GetLastError());
EXIT:
if (cmdline)
HeapFree(GetProcessHeap(), 0, cmdline);
if (format)
HeapFree(GetProcessHeap(), 0, format);
HeapFree(GetProcessHeap(), 0, cmdline);
return ret;
}