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Load bios, firmware and melonDS.ini from executable or ~/.config/melonds or AppData

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This commit is contained in:
Zion Nimchuk
2018-01-11 14:38:57 -08:00
parent 981661a36d
commit 52df6be5f8
5 changed files with 57 additions and 9 deletions
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48
src/Config.cpp
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@ -20,6 +20,10 @@
#include <string.h>
#include <stdlib.h>
#include "Config.h"
#include <string>
#ifndef _WIN32
#include <glib.h>
#endif
namespace Config
@ -100,6 +104,46 @@ ConfigEntry ConfigFile[] =
{"", -1, NULL, 0, NULL, 0}
};
FILE* GetConfigFile(const char* fileName, const char* permissions)
{
// Locations are application directory, and XDG_CONFIG_HOME/melonds or AppData/MelonDS on windows
FILE* f;
// First check application directory
f = fopen(fileName, permissions);
if (f) return f;
#ifdef _WIN32
// Now check AppData
PWSTR appDataPath = NULL;
SHGetKnownFolderPath(FOLDERID_RoamingAppData, 0, NULL, &appDataPath);
if (!appDataPath)
return NULL;
std::string path = std::string(appDataPath) + "\\melonds\\" + fileName;
f = fopen(path, permissions);
if (f) return f;
#else
// Now check XDG_CONFIG_HOME
std::string path = std::string(g_get_user_config_dir()) + "/melonds/" + fileName;
f = fopen(path.c_str(), permissions);
if (f) return f;
#endif
return NULL;
}
bool HasConfigFile(const char* fileName)
{
FILE* f = GetConfigFile(fileName, "rb");
if (f)
{
fclose(f);
return true;
}
else
return false;
}
void Load()
{
@ -116,7 +160,7 @@ void Load()
entry++;
}
FILE* f = fopen("melonDS.ini", "r");
FILE* f = Config::GetConfigFile("melonDS.ini", "r");
if (!f) return;
char linebuf[1024];
@ -152,7 +196,7 @@ void Load()
void Save()
{
FILE* f = fopen("melonDS.ini", "w");
FILE* f = Config::GetConfigFile("melonDS.ini", "w");
if (!f) return;
ConfigEntry* entry = &ConfigFile[0];