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Fix saving of game info

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This commit is contained in:
simon.kagstrom 2010-01-30 08:35:29 +00:00
parent 00ee6da738
commit 16eb63dfcd
1 changed files with 21 additions and 11 deletions
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32
Src/gui/gui.cpp
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@ -374,7 +374,11 @@ Font *Gui::loadThemeFont(const char *dir, const char *what, int size)
void Gui::updateGameInfo(GameInfo *gi) void Gui::updateGameInfo(GameInfo *gi)
{ {
panic_if(!gi, "gi must be set\n"); panic_if(!gi, "gi must be set\n");
/* Store the current game info */
this->saveGameInfo();
delete this->cur_gameInfo; delete this->cur_gameInfo;
this->cur_gameInfo = gi; this->cur_gameInfo = gi;
this->gameInfoChanged = true; this->gameInfoChanged = true;
} }
@ -385,21 +389,27 @@ void Gui::saveGameInfo()
if (p) if (p)
{ {
char buf[255]; char *new_name = (char *)xmalloc(strlen(this->metadata_base_path) +
3 + strlen(this->cur_gameInfo->filename));
FILE *fp; FILE *fp;
snprintf(buf, sizeof(buf), "%s/%s", sprintf(new_name, "%s/%s", this->metadata_base_path,
METADATA_ROOT_PATH, this->cur_gameInfo->filename); this->cur_gameInfo->filename);
fp = fopen(buf, "w"); fp = fopen(new_name, "w");
if (!fp) if (fp)
{ {
warning("Could not open %s for writing\n", buf); int n = fwrite((const void*)p, 1, p->sz, fp);
return;
if (ferror(fp))
warning("Write error on %s\n", new_name);
else if ((size_t)n != p->sz)
warning("Could only write %d bytes of %s\n", n, new_name);
fclose(fp);
} }
int n = fwrite((const void*)p, 1, p->sz, fp); else
if (n != (int)p->sz) warning("Could not open %s for writing\n", new_name);
warning("Could only write %d bytes of %s\n", n, buf);
fclose(fp); free(new_name);
} }
this->gameInfoChanged = false; this->gameInfoChanged = false;