diff options
Diffstat (limited to 'src/fios.cpp')
| -rw-r--r-- | src/fios.cpp | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/src/fios.cpp b/src/fios.cpp index 4c4df8003..b822167b0 100644 --- a/src/fios.cpp +++ b/src/fios.cpp @@ -41,7 +41,7 @@ extern void FiosGetDrives(); extern bool FiosGetDiskFreeSpace(const char *path, uint64 *tot); /* get the name of an oldstyle savegame */ -extern void GetOldSaveGameName(char *title, const char *path, const char *file); +extern void GetOldSaveGameName(const char *path, const char *file, char *title, const char *last); /** * Compare two FiosItem's. Used with qsort when sorting the file list. @@ -194,7 +194,7 @@ bool FileExists(const char *filename) #endif } -typedef FiosType fios_getlist_callback_proc(SaveLoadDialogMode mode, const char *filename, const char *ext, char *title); +typedef FiosType fios_getlist_callback_proc(SaveLoadDialogMode mode, const char *filename, const char *ext, char *title, const char *last); /** Create a list of the files in a directory, according to some arbitrary rule. * @param mode The mode we are in. Some modes don't allow 'parent'. @@ -265,7 +265,7 @@ static FiosItem *FiosGetFileList(SaveLoadDialogMode mode, fios_getlist_callback_ if ((t = strrchr(d_name, '.')) == NULL) continue; fios_title[0] = '\0'; // reset the title; - FiosType type = callback_proc(mode, d_name, t, fios_title); + FiosType type = callback_proc(mode, d_name, t, fios_title, lastof(fios_title)); if (type != FIOS_TYPE_INVALID) { fios = _fios_items.Append(); fios->mtime = sb.st_mtime; @@ -298,11 +298,12 @@ static FiosItem *FiosGetFileList(SaveLoadDialogMode mode, fios_getlist_callback_ * @param file Name of the file to check. * @param ext A pointer to the extension identifier inside file * @param title Buffer if a callback wants to lookup the title of the file; NULL to skip the lookup + * @param last Last available byte in buffer (to prevent buffer overflows); not used when title == NULL * @return a FIOS_TYPE_* type of the found file, FIOS_TYPE_INVALID if not a savegame * @see FiosGetFileList * @see FiosGetSavegameList */ -FiosType FiosGetSavegameListCallback(SaveLoadDialogMode mode, const char *file, const char *ext, char *title) +FiosType FiosGetSavegameListCallback(SaveLoadDialogMode mode, const char *file, const char *ext, char *title, const char *last) { /* Show savegame files * .SAV OpenTTD saved game @@ -314,7 +315,7 @@ FiosType FiosGetSavegameListCallback(SaveLoadDialogMode mode, const char *file, if (mode == SLD_LOAD_GAME || mode == SLD_LOAD_SCENARIO) { if (strcasecmp(ext, ".ss1") == 0 || strcasecmp(ext, ".sv1") == 0 || strcasecmp(ext, ".sv2") == 0) { - if (title != NULL) GetOldSaveGameName(title, _fios_path, file); + if (title != NULL) GetOldSaveGameName(_fios_path, file, title, last); return FIOS_TYPE_OLDFILE; } } @@ -348,11 +349,12 @@ void FiosGetSavegameList(SaveLoadDialogMode mode) * @param file Name of the file to check. * @param ext A pointer to the extension identifier inside file * @param title Buffer if a callback wants to lookup the title of the file + * @param last Last available byte in buffer (to prevent buffer overflows) * @return a FIOS_TYPE_* type of the found file, FIOS_TYPE_INVALID if not a scenario * @see FiosGetFileList * @see FiosGetScenarioList */ -static FiosType FiosGetScenarioListCallback(SaveLoadDialogMode mode, const char *file, const char *ext, char *title) +static FiosType FiosGetScenarioListCallback(SaveLoadDialogMode mode, const char *file, const char *ext, char *title, const char *last) { /* Show scenario files * .SCN OpenTTD style scenario file @@ -362,7 +364,7 @@ static FiosType FiosGetScenarioListCallback(SaveLoadDialogMode mode, const char if (mode == SLD_LOAD_GAME || mode == SLD_LOAD_SCENARIO || mode == SLD_NEW_GAME) { if (strcasecmp(ext, ".sv0") == 0 || strcasecmp(ext, ".ss0") == 0 ) { - GetOldSaveGameName(title, _fios_path, file); + GetOldSaveGameName(_fios_path, file, title, last); return FIOS_TYPE_OLD_SCENARIO; } } @@ -391,7 +393,7 @@ void FiosGetScenarioList(SaveLoadDialogMode mode) FiosGetFileList(mode, &FiosGetScenarioListCallback); } -static FiosType FiosGetHeightmapListCallback(SaveLoadDialogMode mode, const char *file, const char *ext, char *title) +static FiosType FiosGetHeightmapListCallback(SaveLoadDialogMode mode, const char *file, const char *ext, char *title, const char *last) { /* Show heightmap files * .PNG PNG Based heightmap files |