move melon_fopen() to Platform.cpp

melon_fopen_local() will need fixoring

src/Config.cpp

@@ -20,6 +20,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include "Config.h"
+#include "Platform.h"
 #include "melon_fopen.h"
 
 
@@ -128,7 +129,7 @@ void Save()
         strncpy(&path[dirlen+1], kConfigFile, filelen);
         path[dirlen+1+filelen] = '\0';
 
-        f = melon_fopen(path, "w");
+        f = Platform::OpenFile(path, "w");
         delete[] path;
         if (!f) return;
     }

src/NDSCart.cpp

@@ -24,6 +24,7 @@
 #include "CRC32.h"
 
 #include "melon_fopen.h"
+#include "Platform.h"
 
 
 namespace NDSCart_SRAM
@@ -117,7 +118,7 @@ void LoadSave(const char* path, u32 type)
     strncpy(SRAMPath, path, 1023);
     SRAMPath[1023] = '\0';
 
-    FILE* f = melon_fopen(path, "rb");
+    FILE* f = Platform::OpenFile(path, "rb");
     if (f)
     {
         fseek(f, 0, SEEK_END);
@@ -177,7 +178,7 @@ void RelocateSave(const char* path, bool write)
     strncpy(SRAMPath, path, 1023);
     SRAMPath[1023] = '\0';
 
-    FILE* f = melon_fopen(path, "wb");
+    FILE* f = Platform::OpenFile(path, "wb");
     if (!f)
     {
         printf("NDSCart_SRAM::RelocateSave: failed to create new file. fuck\n");
@@ -444,7 +445,7 @@ void Write(u8 val, u32 hold)
 
     if (islast && (CurCmd == 0x02 || CurCmd == 0x0A) && (SRAMLength > 0))
     {
-        FILE* f = melon_fopen(SRAMPath, "wb");
+        FILE* f = Platform::OpenFile(SRAMPath, "wb");
         if (f)
         {
             fwrite(SRAM, SRAMLength, 1, f);
@@ -872,7 +873,7 @@ bool LoadROM(const char* path, const char* sram, bool direct)
     // TODO: streaming mode? for really big ROMs or systems with limited RAM
     // for now we're lazy
 
-    FILE* f = melon_fopen(path, "rb");
+    FILE* f = Platform::OpenFile(path, "rb");
     if (!f)
     {
         return false;

src/Platform.h

@@ -26,6 +26,8 @@ namespace Platform
 
 void StopEmu();
 
+FILE* OpenFile(const char* path, const char* mode);
+
 void* Thread_Create(void (*func)());
 void Thread_Free(void* thread);
 void Thread_Wait(void* thread);

src/Savestate.cpp

@@ -18,7 +18,7 @@
 
 #include <stdio.h>
 #include "Savestate.h"
-#include "melon_fopen.h"
+#include "Platform.h"
 
 /*
     Savestate format
@@ -56,7 +56,7 @@ Savestate::Savestate(char* filename, bool save)
     if (save)
     {
         Saving = true;
-        file = melon_fopen(filename, "wb");
+        file = Platform::OpenFile(filename, "wb");
         if (!file)
         {
             printf("savestate: file %s doesn't exist\n", filename);
@@ -75,7 +75,7 @@ Savestate::Savestate(char* filename, bool save)
     else
     {
         Saving = false;
-        file = melon_fopen(filename, "rb");
+        file = Platform::OpenFile(filename, "rb");
         if (!file)
         {
             printf("savestate: file %s doesn't exist\n", filename);

src/libui_sdl/Platform.cpp

@@ -81,6 +81,35 @@ void StopEmu()
 }
 
 
+FILE* OpenFile(const char* path, const char* mode)
+{
+#ifdef __WIN32__
+
+    int len = MultiByteToWideChar(CP_UTF8, 0, path, -1, NULL, 0);
+    if (len < 1) return NULL;
+    WCHAR* fatpath = new WCHAR[len];
+    int res = MultiByteToWideChar(CP_UTF8, 0, path, -1, fatpath, len);
+    if (res != len) { delete[] fatpath; return NULL; } // checkme?
+
+    // this will be more than enough
+    WCHAR fatmode[4];
+    fatmode[0] = mode[0];
+    fatmode[1] = mode[1];
+    fatmode[2] = mode[2];
+    fatmode[3] = 0;
+
+    FILE* ret = _wfopen(fatpath, fatmode);
+    delete[] fatpath;
+    return ret;
+
+#else
+
+    return fopen(path, mode);
+
+#endif
+}
+
+
 void* Thread_Create(void (*func)())
 {
     ThreadData* data = new ThreadData;

src/libui_sdl/main.cpp

@@ -140,7 +140,7 @@ void GetSavestateName(int slot, char* filename, int len);
 
 bool FileExists(const char* name)
 {
-    FILE* f = melon_fopen(name, "rb");
+    FILE* f = Platform::OpenFile(name, "rb");
     if (!f) return false;
     fclose(f);
     return true;

src/melon_fopen.cpp

@@ -32,6 +32,7 @@ extern "C" const GUID DECLSPEC_SELECTANY FOLDERID_RoamingAppData = {0x3eb685db,
 #include <glib.h>
 #endif
 
+#include "Platform.h"
 extern char* EmuDirectory;
 
 
@@ -39,26 +40,6 @@ extern char* EmuDirectory;
 
 
 
-FILE* melon_fopen(const char* path, const char* mode)
-{
-    int len = MultiByteToWideChar(CP_UTF8, 0, path, -1, NULL, 0);
-    if (len < 1) return NULL;
-    WCHAR* fatass = new WCHAR[len];
-    int res = MultiByteToWideChar(CP_UTF8, 0, path, -1, fatass, len);
-    if (res != len) { delete[] fatass; return NULL; } // checkme?
-
-    // this will be more than enough
-    WCHAR fatmode[4];
-    fatmode[0] = mode[0];
-    fatmode[1] = mode[1];
-    fatmode[2] = mode[2];
-    fatmode[3] = 0;
-
-    FILE* ret = _wfopen(fatass, fatmode);
-    delete[] fatass;
-    return ret;
-}
-
 FILE* melon_fopen_local(const char* fileName, const char* permissions)
 {
     // Locations are application directory, and AppData/melonDS on windows
@@ -82,7 +63,7 @@ FILE* melon_fopen_local(const char* fileName, const char* permissions)
             strncpy(&tmp[dirlen+1], fileName, filelen);
             tmp[dirlen+1+filelen] = '\0';
 
-            f = melon_fopen(tmp, permissions);
+            f = Platform::OpenFile(tmp, permissions);
             delete[] tmp;
             if (f) return f;
         }
@@ -132,8 +113,6 @@ FILE* melon_fopen_local(const char* fileName, const char* permissions)
 
 
 
-FILE* melon_fopen(const char* filename, const char* perm) { return fopen(filename, perm); }
-
 FILE* melon_fopen_local(const char* fileName, const char* permissions)
 {
     // Locations are application directory, and XDG_CONFIG_HOME/melonds

src/melon_fopen.h

@@ -20,7 +20,6 @@
 #define MELON_FOPEN_H
 
 
-FILE* melon_fopen(const char* filename, const char* perm);
 FILE* melon_fopen_local(const char* filename, const char* perm);