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Bug 239635 add support for ignoring assertions on windows

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r=dougt
documentation: http://www.mozilla.org/build/windbgdlg.html
This commit is contained in:
timeless%mozdev.org 2004-12-08 17:51:07 +00:00
parent 55ab8dd119
commit 305f350379
1 changed files with 26 additions and 0 deletions
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26
xpcom/windbgdlg/windbgdlg.cpp
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@ -41,11 +41,37 @@
/* Windows only app to show a modal debug dialog - launched by nsDebug.cpp */
#include <windows.h>
#include <stdlib.h>
int WINAPI
WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpszCmdLine, int nCmdShow)
{
/* support for auto answering based on words in the assertion.
* the assertion message is sent as a series of arguements (words) to the commandline.
* set a "word" to 0xffffffff to let the word not affect this code.
* set a "word" to 0xfffffffe to show the dialog.
* set a "word" to 0x5 to ignore (program should continue).
* set a "word" to 0x4 to retry (should fall into debugger).
* set a "word" to 0x3 to abort (die).
*/
DWORD regType;
DWORD regValue = -1;
HKEY hkeyCU, hkeyLM;
RegOpenKeyEx(HKEY_CURRENT_USER, "Software\\mozilla.org\\windbgdlg", 0, KEY_READ, &hkeyCU);
RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\mozilla.org\\windbgdlg", 0, KEY_READ, &hkeyLM);
for (int i = __argc - 1; regValue == (DWORD)-1 && i; --i) {
DWORD regLength = sizeof regValue;
if ((hkeyCU && RegQueryValueEx(hkeyCU, __argv[i], 0, &regType, (LPBYTE)&regValue, &regLength) != ERROR_SUCCESS) ||
(hkeyLM && RegQueryValueEx(hkeyLM, __argv[i], 0, &regType, (LPBYTE)&regValue, &regLength) != ERROR_SUCCESS))
regValue = -1;
}
if (hkeyCU)
RegCloseKey(hkeyCU);
if (hkeyLM)
RegCloseKey(hkeyLM);
if (regValue != (DWORD)-1 && regValue != (DWORD)-2)
return regValue;
static char msg[4048];
wsprintf(msg,