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dhewm3log.txt for Windows, update changelog
I was lazy and just renamed SDL_win32_main's stdout.txt - but I still added the dhewm3log-old.txt backup function. I also renamed Sys_GetHomeDir() to Win_GetHomeDir() as it's Win32-only On Windows it's in Documents\My Games\dhewm3\dhewm3log.txt
This commit is contained in:
Daniel Gibson
parent
5438c9409f
commit
67d0b7cf01
3 changed files with 55 additions and 15 deletions
14
Changelog.md
14
Changelog.md
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@ -50,14 +50,24 @@ Note: Numbers starting with a "#" like #330 refer to the bugreport with that num
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* `s_alReverbGain` CVar to reduce EFX reverb effect intensity (#365)
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* Pause (looped) sounds when entering menu (#330)
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* Fixes for looped sounds (#390)
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* (Optionally) use libbacktrace on non-Windows platforms for more useful
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backtraces in case of crashes (usually linked statically)
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* Replace libjpeg with stb_image and libogg/libvorbis(file) with stb_vorbis
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- Now the only required external dependencies should be OpenAL, SDL, zlib
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and optionally libCURL (and of course the C and C++ runtimes)
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* (Optionally) use libbacktrace on non-Windows platforms for more useful
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backtraces in case of crashes (usually linked statically)
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* Fixed a deadlock (freeze) on Windows when printing messages from another thread
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* Fixed some warnings and uninitialized variables (thanks *turol*!)
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* Work around dmap bug caused by GCC using FMA "optimizations" (#147)
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* Prevent dhewm3 from being run as root on Unix-like systems to improve security
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* Replaced most usages of `strncpy()` with something safer to prevent buffer overflows
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(remaining cases should be safe).
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- Just a precaution, I don't know if any of them could actually be exploited,
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but there were some compiler warnings in newer GCC versions.
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* Console output is now logged to `dhewm3log.txt` (last log is renamed to `dhewm3log-old.txt`)
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- On Windows it's in `My Documents/My Games/dhewm3/`
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- On Mac it's in `$HOME/Library/Application Support/dhewm3/`
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- On other Unix-like systems like Linux it's in `$XDG_DATA_HOME/dhewm3/`
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(usually `$HOME/.local/share/dhewm3/`)
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1.5.1 (2021-03-14)
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@ -37,7 +37,7 @@
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#endif /* main */
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/* The standard output files */
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#define STDOUT_FILE TEXT("stdout.txt")
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#define STDOUT_FILE TEXT("dhewm3log.txt") /* DG: renamed this */
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#define STDERR_FILE TEXT("stderr.txt")
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/* Set a variable to tell if the stdio redirect has been enabled. */
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@ -197,7 +197,7 @@ static void cleanup_output(void) {
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}
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}
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extern int Sys_GetHomeDir(char *dst, size_t size);
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extern int Win_GetHomeDir(char *dst, size_t size);
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/* Redirect the output (stdout and stderr) to a file */
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static void redirect_output(void)
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@ -209,31 +209,32 @@ static void redirect_output(void)
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char path[MAX_PATH];
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struct _stat st;
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// DG: use "My Documents/My Games/dhewm3" to write stdout.txt and stderr.txt
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// instead of the binary, which might not be writable
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Sys_GetHomeDir(path, sizeof(path));
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/* DG: use "My Documents/My Games/dhewm3" to write stdout.txt and stderr.txt
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* instead of the binary, which might not be writable */
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Win_GetHomeDir(path, sizeof(path));
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if (_stat(path, &st) == -1) {
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// oops, "My Documents/My Games/dhewm3" doesn't exist - does My Games/ at least exist?
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/* oops, "My Documents/My Games/dhewm3" doesn't exist - does My Games/ at least exist? */
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char myGamesPath[MAX_PATH];
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char* lastslash;
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memcpy(myGamesPath, path, MAX_PATH);
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char* lastslash = strrchr(myGamesPath, '/');
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lastslash = strrchr(myGamesPath, '/');
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if (lastslash != NULL) {
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*lastslash = '\0';
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}
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if (_stat(myGamesPath, &st) == -1) {
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// if My Documents/My Games/ doesn't exist, create it
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/* if My Documents/My Games/ doesn't exist, create it */
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_mkdir(myGamesPath);
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}
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_mkdir(path); // create My Documents/My Games/dhewm3/
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_mkdir(path); /* create My Documents/My Games/dhewm3/ */
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}
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#endif
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FILE *newfp;
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#if 0 // DG: don't do this anymore.
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#if 0 /* DG: don't do this anymore. */
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DWORD pathlen;
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pathlen = GetModuleFileName(NULL, path, SDL_arraysize(path));
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while ( pathlen > 0 && path[pathlen] != '\\' ) {
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@ -250,6 +251,20 @@ static void redirect_output(void)
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SDL_strlcat( stdoutPath, DIR_SEPERATOR STDOUT_FILE, SDL_arraysize(stdoutPath) );
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#endif
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{ /* DG: rename old stdout log */
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#ifdef _WIN32_WCE
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wchar_t stdoutPathBK[MAX_PATH];
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wcsncpy( stdoutPathBK, path, SDL_arraysize(stdoutPath) );
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wcsncat( stdoutPathBK, DIR_SEPERATOR TEXT("dhewm3log-old.txt"), SDL_arraysize(stdoutPath) );
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_wrename( stdoutPath, stdoutpathBK );
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#else
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char stdoutPathBK[MAX_PATH];
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SDL_strlcpy( stdoutPathBK, path, SDL_arraysize(stdoutPath) );
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SDL_strlcat( stdoutPathBK, DIR_SEPERATOR TEXT("dhewm3log-old.txt"), SDL_arraysize(stdoutPath) );
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rename( stdoutPath, stdoutPathBK );
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#endif
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} /* DG end */
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/* Redirect standard input and standard output */
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newfp = freopen(stdoutPath, TEXT("w"), stdout);
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@ -377,7 +377,7 @@ static int WPath2A(char *dst, size_t size, const WCHAR *src) {
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/*
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==============
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Returns "My Documents"/My Games/dhewm3 directory (or equivalent - "CSIDL_PERSONAL").
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To be used with Sys_DefaultSavePath(), so savegames, screenshots etc will be
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To be used with Sys_GetPath(PATH_SAVE), so savegames, screenshots etc will be
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saved to the users files instead of systemwide.
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Based on (with kind permission) Yamagi Quake II's Sys_GetHomeDir()
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@ -386,7 +386,7 @@ Returns the number of characters written to dst
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==============
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*/
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extern "C" { // DG: I need this in SDL_win32_main.c
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int Sys_GetHomeDir(char *dst, size_t size)
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int Win_GetHomeDir(char *dst, size_t size)
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{
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int len;
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WCHAR profile[MAX_OSPATH];
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@ -481,7 +481,7 @@ bool Sys_GetPath(sysPath_t type, idStr &path) {
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case PATH_CONFIG:
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case PATH_SAVE:
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if (Sys_GetHomeDir(buf, sizeof(buf)) < 1) {
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if (Win_GetHomeDir(buf, sizeof(buf)) < 1) {
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Sys_Error("ERROR: Couldn't get dir to home path");
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return false;
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}
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@ -748,6 +748,11 @@ void Sys_Init( void ) {
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#if 0
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cmdSystem->AddCommand( "setAsyncSound", Sys_SetAsyncSound_f, CMD_FL_SYSTEM, "set the async sound option" );
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#endif
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{
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idStr savepath;
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Sys_GetPath( PATH_SAVE, savepath );
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common->Printf( "Logging console output to %s/dhewm3log.txt\n", savepath.c_str() );
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}
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//
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// Windows version
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@ -1002,6 +1007,16 @@ WinMain
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==================
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*/
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int main(int argc, char *argv[]) {
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// SDL_win32_main.c creates the dhewm3log.txt and redirects stdout into it
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// so here we can log its (approx.) creation time before anything else is logged:
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{
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time_t tt = time(NULL);
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const struct tm* tms = localtime(&tt);
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char timeStr[64] = {};
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strftime(timeStr, sizeof(timeStr), "%F %H:%M:%S", tms);
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printf("Opened this log at %s\n", timeStr);
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}
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const HCURSOR hcurSave = ::SetCursor( LoadCursor( 0, IDC_WAIT ) );
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InitializeCriticalSection( &printfCritSect );
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