static void ParseSettingLine(std::string &linebuf, bool IsOverrideSetting = false)
{
MDFNCS *zesetting;
size_t spacepos = linebuf.find(' ');
// EOF or bad line
if(spacepos == std::string::npos)
return;
// No name(key)
if(spacepos == 0)
return;
// No value
if((spacepos + 1) == linebuf.size())
return;
// Comment
if(linebuf[0] == ';')
return;
linebuf[spacepos] = 0;
zesetting = FindSetting(linebuf.c_str(), true, true);
if(zesetting)
{
char *nv = strdup(linebuf.c_str() + spacepos + 1);
if(IsOverrideSetting)
{
if(zesetting->game_override)
free(zesetting->game_override);
zesetting->game_override = nv;
}
else
{
if(zesetting->value)
free(zesetting->value);
zesetting->value = nv;
}
ValidateSetting(nv, zesetting->desc); // TODO: Validate later(so command line options can override invalid setting file data correctly)
}
else if(!IsOverrideSetting)
{
UnknownSetting_t unks;
unks.name = strdup(linebuf.c_str());
unks.value = strdup(linebuf.c_str() + spacepos + 1);
UnknownSettings.push_back(unks);
}
}
bool MDFNI_SetSetting(const char *name, const char *value, bool NetplayOverride)
{
MDFNCS *zesetting = FindSetting(name, true, true);
if(zesetting)
{
if(!ValidateSetting(value, zesetting->desc))
{
return(0);
}
// TODO: When NetplayOverride is set, make sure the setting is an emulation-related setting,
// and that it is safe to change it(changing paths to BIOSes and such is not safe :b).
if(NetplayOverride)
{
if(zesetting->netplay_override)
free(zesetting->netplay_override);
zesetting->netplay_override = strdup(value);
}
else
{
if(zesetting->value)
free(zesetting->value);
zesetting->value = strdup(value);
}
// TODO, always call driver notification function, regardless of whether a game is loaded.
if(zesetting->ChangeNotification)
{
if(MDFNGameInfo)
zesetting->ChangeNotification(name);
}
return(true);
}
else
{
MDFN_PrintError(_("Unknown setting \"%s\""), name);
return(false);
}
}
bool MFDN_LoadSettings(const char *basedir)
{
FILE *fp;
fname = basedir;
fname += PSS;
fname += "mednafen-09x.cfg";
MDFN_printf(_("Loading settings from \"%s\"..."), fname.c_str());
//printf("%s\n", fname.c_str());
if(!(fp = fopen(fname.c_str(), "rb")))
{
ErrnoHolder ene(errno);
MDFN_printf(_("Failed: %s\n"), ene.StrError());
if(ene.Errno() == ENOENT) // Don't return failure if the file simply doesn't exist.
return(1);
else
return(0);
}
MDFN_printf("\n");
char linebuf[1024];
while(fgets(linebuf, 1024, fp) > 0)
{
MDFNCS *zesetting;
char *spacepos = strchr(linebuf, ' ');
if(!spacepos) continue; // EOF or bad line
if(spacepos == linebuf) continue; // No name(key)
if(spacepos[1] == 0) continue; // No value
if(spacepos[0] == ';') continue; // Comment
// FIXME
if(linebuf[0] == ';')
continue;
*spacepos = 0;
char *lfpos = strchr(spacepos + 1, '\n');
if(lfpos) *lfpos = 0;
lfpos = strchr(spacepos + 1, '\r');
if(lfpos) *lfpos = 0;
if(spacepos[1] == 0) continue; // No value
zesetting = FindSetting(linebuf, true, true);
if(zesetting)
{
if(zesetting->value)
free(zesetting->value);
zesetting->value = strdup(spacepos + 1);
if(!ValidateSetting(zesetting->value, zesetting->desc))
return(0);
}
else
{
UnknownSetting_t unks;
unks.name = strdup(linebuf);
unks.value = strdup(spacepos + 1);
UnknownSettings.push_back(unks);
}
}
fclose(fp);
return(1);
}
static void ParseSettingLine(std::string &linebuf, size_t* valid_count, size_t* unknown_count, bool IsOverrideSetting = false)
{
MDFNCS *zesetting;
size_t spacepos;
//
// Comment
//
if(linebuf[0] == ';' || linebuf[0] == '#')
return;
spacepos = linebuf.find(' ');
// No name(key)
if(spacepos == 0)
return;
// No space present?!
if(spacepos == std::string::npos)
{
//if(linebuf.size() != 0)
// spacepos = linebuf.size() - 1;
//else
return;
}
else
linebuf[spacepos] = 0;
zesetting = FindSetting(linebuf.c_str(), true, true);
if(zesetting)
{
char *nv = strdup(linebuf.c_str() + spacepos + 1);
if(IsOverrideSetting)
{
if(zesetting->game_override)
free(zesetting->game_override);
zesetting->game_override = nv;
}
else
{
if(zesetting->value)
free(zesetting->value);
zesetting->value = nv;
}
ValidateSetting(nv, zesetting->desc); // TODO: Validate later(so command line options can override invalid setting file data correctly)
(*valid_count)++;
}
else
{
if(!IsOverrideSetting)
{
UnknownSetting_t unks;
unks.name = strdup(linebuf.c_str());
unks.value = strdup(linebuf.c_str() + spacepos + 1);
UnknownSettings.push_back(unks);
}
(*unknown_count)++;
}
}
