Added configuration file system.

Uses QSettings on citra-qt, and inih on citra-cli.

6 files changed, 73 insertions, 69 deletions

diff --git a/src/common/common_paths.h b/src/common/common_paths.h
index 7cd5b1f3..ae08d082 100644
--- a/src/common/common_paths.h
+++ b/src/common/common_paths.h
@@ -7,25 +7,25 @@
 // Make sure we pick up USER_DIR if set in config.h
 #include "common/common.h"
 
-// Directory seperators, do we need this?
+// Directory separators, do we need this?
 #define DIR_SEP "/"
 #define DIR_SEP_CHR '/'
 
 #ifndef MAX_PATH
-#define MAX_PATH    260
+#define MAX_PATH 260
 #endif
 
 // The user data dir
 #define ROOT_DIR "."
 #ifdef _WIN32
     #define USERDATA_DIR "user"
-    #define EMU_DATA_DIR "emu"
+    #define EMU_DATA_DIR "Citra Emulator"
 #else
     #define USERDATA_DIR "user"
     #ifdef USER_DIR
         #define EMU_DATA_DIR USER_DIR
     #else
-        #define EMU_DATA_DIR ".emu"
+        #define EMU_DATA_DIR ".citra-emu"
     #endif
 #endif
 
@@ -48,30 +48,30 @@
 #define JAP_DIR "JAP"
 
 // Subdirs in the User dir returned by GetUserPath(D_USER_IDX)
-#define CONFIG_DIR            "config"
-#define GAMECONFIG_DIR        "game_config"
-#define MAPS_DIR            "maps"
-#define CACHE_DIR            "cache"
+#define CONFIG_DIR        "config"
+#define GAMECONFIG_DIR    "game_config"
+#define MAPS_DIR          "maps"
+#define CACHE_DIR         "cache"
 #define SDMC_DIR          "sdmc"
-#define SHADERCACHE_DIR        "shader_cache"
-#define STATESAVES_DIR        "state_saves"
-#define SCREENSHOTS_DIR        "screenShots"
-#define DUMP_DIR            "dump"
-#define DUMP_TEXTURES_DIR    "textures"
-#define DUMP_FRAMES_DIR        "frames"
-#define DUMP_AUDIO_DIR        "audio"
-#define LOGS_DIR            "logs"
-#define SHADERS_DIR         "shaders"
-#define SYSCONF_DIR         "sysconf"
+#define SHADERCACHE_DIR   "shader_cache"
+#define STATESAVES_DIR    "state_saves"
+#define SCREENSHOTS_DIR   "screenShots"
+#define DUMP_DIR          "dump"
+#define DUMP_TEXTURES_DIR "textures"
+#define DUMP_FRAMES_DIR   "frames"
+#define DUMP_AUDIO_DIR    "audio"
+#define LOGS_DIR          "logs"
+#define SHADERS_DIR       "shaders"
+#define SYSCONF_DIR       "sysconf"
 
 // Filenames
 // Files in the directory returned by GetUserPath(D_CONFIG_IDX)
 #define EMU_CONFIG        "emu.ini"
-#define DEBUGGER_CONFIG    "debugger.ini"
-#define LOGGER_CONFIG    "logger.ini"
+#define DEBUGGER_CONFIG   "debugger.ini"
+#define LOGGER_CONFIG     "logger.ini"
 
 // Files in the directory returned by GetUserPath(D_LOGS_IDX)
-#define MAIN_LOG    "emu.log"
+#define MAIN_LOG "emu.log"
 
 // Files in the directory returned by GetUserPath(D_SYSCONF_IDX)
-#define SYSCONF    "SYSCONF"
+#define SYSCONF "SYSCONF"
diff --git a/src/common/emu_window.h b/src/common/emu_window.h
index 23f178fd..34cecb40 100644
--- a/src/common/emu_window.h
+++ b/src/common/emu_window.h
@@ -16,7 +16,7 @@ class EmuWindow
 
 public:
     /// Data structure to store an emuwindow configuration
-    struct Config{
+    struct WindowConfig {
         bool    fullscreen;
         int     res_width;
         int     res_height;
@@ -34,17 +34,19 @@ public:
     /// Releases (dunno if this is the "right" word) the GLFW context from the caller thread
     virtual void DoneCurrent() = 0;
 
+    virtual void ReloadSetKeymaps() = 0;
+
     /// Signals a key press action to the HID module
     static void KeyPressed(KeyMap::HostDeviceKey key);
 
     /// Signals a key release action to the HID module
     static void KeyReleased(KeyMap::HostDeviceKey key);
 
-    Config GetConfig() const { 
+    WindowConfig GetConfig() const {
         return m_config;
     }
 
-    void SetConfig(const Config& val) {
+    void SetConfig(const WindowConfig& val) {
         m_config = val;
     }
     
@@ -86,6 +88,6 @@ protected:
     int m_client_area_height;       ///< Current client height, should be set by window impl.
 
 private:
-    Config m_config;                ///< Internal configuration
+    WindowConfig m_config;                ///< Internal configuration
 
 };
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index 40cd32d9..d1f19e3f 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -648,7 +648,7 @@ std::string GetSysDirectory()
     return sysDir;
 }
 
-// Returns a string with a Dolphin data dir or file in the user's home
+// Returns a string with a Citra data dir or file in the user's home
 // directory. To be used in "multi-user" mode (that is, installed).
 const std::string& GetUserPath(const unsigned int DirIDX, const std::string &newPath)
 {
@@ -668,22 +668,22 @@ const std::string& GetUserPath(const unsigned int DirIDX, const std::string &new
                 getenv("PWD") : "") + DIR_SEP EMU_DATA_DIR DIR_SEP;
 #endif
 
-        paths[D_CONFIG_IDX]            = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
-        paths[D_GAMECONFIG_IDX]        = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
-        paths[D_MAPS_IDX]            = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
-        paths[D_CACHE_IDX]            = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
+        paths[D_CONFIG_IDX]         = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
+        paths[D_GAMECONFIG_IDX]     = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
+        paths[D_MAPS_IDX]           = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
+        paths[D_CACHE_IDX]          = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
         paths[D_SDMC_IDX]           = paths[D_USER_IDX] + SDMC_DIR DIR_SEP;
         paths[D_SHADERCACHE_IDX]    = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP;
         paths[D_SHADERS_IDX]        = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP;
-        paths[D_STATESAVES_IDX]        = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
+        paths[D_STATESAVES_IDX]     = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
         paths[D_SCREENSHOTS_IDX]    = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP;
-        paths[D_DUMP_IDX]            = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
-        paths[D_DUMPFRAMES_IDX]        = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
-        paths[D_DUMPAUDIO_IDX]        = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
-        paths[D_DUMPTEXTURES_IDX]    = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
-        paths[D_LOGS_IDX]            = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
-        paths[F_DEBUGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
-        paths[F_LOGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
+        paths[D_DUMP_IDX]           = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
+        paths[D_DUMPFRAMES_IDX]     = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
+        paths[D_DUMPAUDIO_IDX]      = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
+        paths[D_DUMPTEXTURES_IDX]   = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
+        paths[D_LOGS_IDX]           = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
+        paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
+        paths[F_LOGGERCONFIG_IDX]   = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
         paths[F_MAINLOG_IDX]        = paths[D_LOGS_IDX] + MAIN_LOG;
     }
 
@@ -702,44 +702,44 @@ const std::string& GetUserPath(const unsigned int DirIDX, const std::string &new
         switch (DirIDX)
         {
         case D_ROOT_IDX:
-            paths[D_USER_IDX] = paths[D_ROOT_IDX] + DIR_SEP;
-            paths[D_SYSCONF_IDX]    = paths[D_USER_IDX] + SYSCONF_DIR + DIR_SEP;
-            paths[F_SYSCONF_IDX]    = paths[D_SYSCONF_IDX] + SYSCONF;
+            paths[D_USER_IDX]           = paths[D_ROOT_IDX] + DIR_SEP;
+            paths[D_SYSCONF_IDX]        = paths[D_USER_IDX] + SYSCONF_DIR + DIR_SEP;
+            paths[F_SYSCONF_IDX]        = paths[D_SYSCONF_IDX] + SYSCONF;
             break;
 
         case D_USER_IDX:
-            paths[D_USER_IDX]        = paths[D_ROOT_IDX] + DIR_SEP;
-            paths[D_CONFIG_IDX]            = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
-            paths[D_GAMECONFIG_IDX]        = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
-            paths[D_MAPS_IDX]            = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
-            paths[D_CACHE_IDX]            = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
+            paths[D_USER_IDX]           = paths[D_ROOT_IDX] + DIR_SEP;
+            paths[D_CONFIG_IDX]         = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
+            paths[D_GAMECONFIG_IDX]     = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
+            paths[D_MAPS_IDX]           = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
+            paths[D_CACHE_IDX]          = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
             paths[D_SDMC_IDX]           = paths[D_USER_IDX] + SDMC_DIR DIR_SEP;
             paths[D_SHADERCACHE_IDX]    = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP;
             paths[D_SHADERS_IDX]        = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP;
-            paths[D_STATESAVES_IDX]        = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
+            paths[D_STATESAVES_IDX]     = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
             paths[D_SCREENSHOTS_IDX]    = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP;
-            paths[D_DUMP_IDX]            = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
-            paths[D_DUMPFRAMES_IDX]        = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
-            paths[D_DUMPAUDIO_IDX]        = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
-            paths[D_DUMPTEXTURES_IDX]    = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
-            paths[D_LOGS_IDX]            = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
+            paths[D_DUMP_IDX]           = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
+            paths[D_DUMPFRAMES_IDX]     = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
+            paths[D_DUMPAUDIO_IDX]      = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
+            paths[D_DUMPTEXTURES_IDX]   = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
+            paths[D_LOGS_IDX]           = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
             paths[D_SYSCONF_IDX]        = paths[D_USER_IDX] + SYSCONF_DIR DIR_SEP;
-            paths[F_EMUCONFIG_IDX]        = paths[D_CONFIG_IDX] + EMU_CONFIG;
-            paths[F_DEBUGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
-            paths[F_LOGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
+            paths[F_EMUCONFIG_IDX]      = paths[D_CONFIG_IDX] + EMU_CONFIG;
+            paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
+            paths[F_LOGGERCONFIG_IDX]   = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
             paths[F_MAINLOG_IDX]        = paths[D_LOGS_IDX] + MAIN_LOG;
             break;
 
         case D_CONFIG_IDX:
-            paths[F_EMUCONFIG_IDX]    = paths[D_CONFIG_IDX] + EMU_CONFIG;
-            paths[F_DEBUGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
-            paths[F_LOGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
+            paths[F_EMUCONFIG_IDX]      = paths[D_CONFIG_IDX] + EMU_CONFIG;
+            paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
+            paths[F_LOGGERCONFIG_IDX]   = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
             break;
 
         case D_DUMP_IDX:
-            paths[D_DUMPFRAMES_IDX]        = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
-            paths[D_DUMPAUDIO_IDX]        = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
-            paths[D_DUMPTEXTURES_IDX]    = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
+            paths[D_DUMPFRAMES_IDX]     = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
+            paths[D_DUMPAUDIO_IDX]      = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
+            paths[D_DUMPTEXTURES_IDX]   = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
             break;
 
         case D_LOGS_IDX:
diff --git a/src/common/file_util.h b/src/common/file_util.h
index cddcd195..c7e11ec0 100644
--- a/src/common/file_util.h
+++ b/src/common/file_util.h
@@ -47,7 +47,7 @@ enum {
 namespace FileUtil
 {
 
-// FileSystem tree node/ 
+// FileSystem tree node/
 struct FSTEntry
 {
 	bool isDirectory;
@@ -85,13 +85,13 @@ bool Delete(const std::string &filename);
 // Deletes a directory filename, returns true on success
 bool DeleteDir(const std::string &filename);
 
-// renames file srcFilename to destFilename, returns true on success 
+// renames file srcFilename to destFilename, returns true on success
 bool Rename(const std::string &srcFilename, const std::string &destFilename);
 
-// copies file srcFilename to destFilename, returns true on success 
+// copies file srcFilename to destFilename, returns true on success
 bool Copy(const std::string &srcFilename, const std::string &destFilename);
 
-// creates an empty file filename, returns true on success 
+// creates an empty file filename, returns true on success
 bool CreateEmptyFile(const std::string &filename);
 
 // Scans the directory tree gets, starting from _Directory and adds the
@@ -110,7 +110,7 @@ void CopyDir(const std::string &source_path, const std::string &dest_path);
 // Set the current directory to given directory
 bool SetCurrentDir(const std::string &directory);
 
-// Returns a pointer to a string with a Dolphin data dir in the user's home
+// Returns a pointer to a string with a Citra data dir in the user's home
 // directory. To be used in "multi-user" mode (that is, installed).
 const std::string& GetUserPath(const unsigned int DirIDX, const std::string &newPath="");
 
@@ -142,10 +142,10 @@ public:
 	IOFile(const std::string& filename, const char openmode[]);
 
 	~IOFile();
-	
+
 	IOFile(IOFile&& other);
 	IOFile& operator=(IOFile&& other);
-	
+
 	void Swap(IOFile& other);
 
 	bool Open(const std::string& filename, const char openmode[]);
diff --git a/src/common/log.h b/src/common/log.h
index 291534c6..bfd73f8a 100644
--- a/src/common/log.h
+++ b/src/common/log.h
@@ -28,6 +28,7 @@ enum LOG_TYPE {
     COMMANDPROCESSOR,
     COMMON,
     CONSOLE,
+    CONFIG,
     DISCIO,
     FILEMON,
     DSPHLE,
diff --git a/src/common/log_manager.cpp b/src/common/log_manager.cpp
index 28b72fa2..4d590d98 100644
--- a/src/common/log_manager.cpp
+++ b/src/common/log_manager.cpp
@@ -30,6 +30,7 @@ LogManager::LogManager()
     m_Log[LogTypes::MASTER_LOG]         = new LogContainer("*",                 "Master Log");
     m_Log[LogTypes::BOOT]               = new LogContainer("BOOT",              "Boot");
     m_Log[LogTypes::COMMON]             = new LogContainer("COMMON",            "Common");
+    m_Log[LogTypes::CONFIG]             = new LogContainer("CONFIG",            "Configuration");
     m_Log[LogTypes::DISCIO]             = new LogContainer("DIO",               "Disc IO");
     m_Log[LogTypes::FILEMON]            = new LogContainer("FileMon",           "File Monitor");
     m_Log[LogTypes::PAD]                = new LogContainer("PAD",               "Pad");