WinRT: implemented SDL_GetBasePath and SDL_GetPrefPath

VisualC-WinPhone/SDL/SDL-WinPhone_VS2012.vcxproj

@@ -156,6 +156,7 @@
     <ClInclude Include="..\..\include\SDL_endian.h" />
     <ClInclude Include="..\..\include\SDL_error.h" />
     <ClInclude Include="..\..\include\SDL_events.h" />
+    <ClInclude Include="..\..\include\SDL_filesystem.h" />
     <ClInclude Include="..\..\include\SDL_haptic.h" />
     <ClInclude Include="..\..\include\SDL_hints.h" />
     <ClInclude Include="..\..\include\SDL_input.h" />
@@ -288,12 +289,6 @@
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
     </ClCompile>
-    <ClCompile Include="..\..\src\core\winrt\SDL_winrtpaths.cpp">
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
-    </ClCompile>
     <ClCompile Include="..\..\src\cpuinfo\SDL_cpuinfo.c" />
     <ClCompile Include="..\..\src\events\SDL_clipboardevents.c" />
     <ClCompile Include="..\..\src\events\SDL_dropevents.c" />
@@ -304,6 +299,12 @@
     <ClCompile Include="..\..\src\events\SDL_quit.c" />
     <ClCompile Include="..\..\src\events\SDL_touch.c" />
     <ClCompile Include="..\..\src\events\SDL_windowevents.c" />
+    <ClCompile Include="..\..\src\filesystem\winrt\SDL_sysfilesystem.cpp">
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
+    </ClCompile>
     <ClCompile Include="..\..\src\file\SDL_rwops.c" />
     <ClCompile Include="..\..\src\haptic\dummy\SDL_syshaptic.c" />
     <ClCompile Include="..\..\src\haptic\SDL_haptic.c" />

VisualC-WinPhone/SDL/SDL-WinPhone_VS2012.vcxproj.filters

@@ -342,6 +342,9 @@
     <ClInclude Include="..\..\src\core\winrt\SDL_winrtapp_common.h">
       <Filter>Source Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\include\SDL_filesystem.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\src\atomic\SDL_atomic.c">
@@ -584,9 +587,6 @@
     <ClCompile Include="..\..\src\stdlib\SDL_malloc.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\core\winrt\SDL_winrtpaths.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\video\winrt\SDL_winrtevents.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -611,6 +611,9 @@
     <ClCompile Include="..\..\src\core\winrt\SDL_winrtapp_common.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\filesystem\winrt\SDL_sysfilesystem.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <FxCompile Include="..\..\src\render\direct3d11\SDL_D3D11_PixelShader_FixedColor.hlsl">

VisualC-WinRT/SDL/SDL-WinRT_VS2012.vcxproj

@@ -71,14 +71,6 @@
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
     </ClCompile>
-    <ClCompile Include="..\..\src\core\winrt\SDL_winrtpaths.cpp">
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</CompileAsWinRT>
-      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
-    </ClCompile>
     <ClCompile Include="..\..\src\cpuinfo\SDL_cpuinfo.c" />
     <ClCompile Include="..\..\src\events\SDL_clipboardevents.c" />
     <ClCompile Include="..\..\src\events\SDL_dropevents.c" />
@@ -89,6 +81,14 @@
     <ClCompile Include="..\..\src\events\SDL_quit.c" />
     <ClCompile Include="..\..\src\events\SDL_touch.c" />
     <ClCompile Include="..\..\src\events\SDL_windowevents.c" />
+    <ClCompile Include="..\..\src\filesystem\winrt\SDL_sysfilesystem.cpp">
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</CompileAsWinRT>
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
+    </ClCompile>
     <ClCompile Include="..\..\src\file\SDL_rwops.c" />
     <ClCompile Include="..\..\src\haptic\dummy\SDL_syshaptic.c" />
     <ClCompile Include="..\..\src\haptic\SDL_haptic.c" />
@@ -211,6 +211,7 @@
     <ClInclude Include="..\..\include\SDL_endian.h" />
     <ClInclude Include="..\..\include\SDL_error.h" />
     <ClInclude Include="..\..\include\SDL_events.h" />
+    <ClInclude Include="..\..\include\SDL_filesystem.h" />
     <ClInclude Include="..\..\include\SDL_haptic.h" />
     <ClInclude Include="..\..\include\SDL_hints.h" />
     <ClInclude Include="..\..\include\SDL_input.h" />

VisualC-WinRT/SDL/SDL-WinRT_VS2012.vcxproj.filters

@@ -258,9 +258,6 @@
     <ClCompile Include="..\..\src\video\winrt\SDL_winrtvideo.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\core\winrt\SDL_winrtpaths.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\video\winrt\SDL_winrtkeyboard.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -279,6 +276,9 @@
     <ClCompile Include="..\..\src\core\winrt\SDL_winrtapp_common.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\filesystem\winrt\SDL_sysfilesystem.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\include\begin_code.h">
@@ -614,6 +614,9 @@
     <ClInclude Include="..\..\src\core\winrt\SDL_winrtapp_common.h">
       <Filter>Source Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\include\SDL_filesystem.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="Header Files">

src/filesystem/winrt/SDL_sysfilesystem.cpp

@@ -1,5 +1,5 @@
 /* TODO, WinRT: include copyright info in SDL_winrtpaths.cpp
-   TODO, WinRT: add note to SDL_winrtpaths.cpp mentioning that /ZW must be used when compiling the file
+   TODO, WinRT: remove the need to compile this with C++/CX (/ZW) extensions, and if possible, without C++ at all
 */
 
 #include "SDL_config.h"
@@ -7,10 +7,11 @@
 #ifdef __WINRT__
 
 extern "C" {
+#include "SDL_filesystem.h"
 #include "SDL_error.h"
 #include "SDL_stdinc.h"
 #include "SDL_system.h"
-#include "../windows/SDL_windows.h"
+#include "../../core/windows/SDL_windows.h"
 }
 
 #include <string>
@@ -91,4 +92,57 @@ SDL_WinRTGetFSPathUTF8(SDL_WinRT_Path pathType)
     return utf8Paths[pathType].c_str();
 }
 
+extern "C" char *
+SDL_GetBasePath(void)
+{
+    const char * srcPath = SDL_WinRTGetFSPathUTF8(SDL_WINRT_PATH_INSTALLED_LOCATION);
+    size_t destPathLen;
+    char * destPath = NULL;
+
+    if (!srcPath) {
+        SDL_SetError("Couldn't locate our basepath: %s", SDL_GetError());
+        return NULL;
+    }
+
+    destPathLen = SDL_strlen(srcPath) + 2;
+    destPath = (char *) SDL_malloc(destPathLen);
+    if (!destPath) {
+        SDL_OutOfMemory();
+        return NULL;
+    }
+
+    SDL_snprintf(destPath, destPathLen, "%s\\", srcPath);
+    return destPath;
+}
+
+extern "C" char *
+SDL_GetPrefPath(const char *org, const char *app)
+{
+#if WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP
+    /* A 'Roaming' folder is not available in Windows Phone 8, however a 'Local' folder is. */
+    const char * srcPath = SDL_WinRTGetFSPathUTF8(SDL_WINRT_PATH_LOCAL_FOLDER);
+#else
+    /* A 'Roaming' folder is available on Windows 8 and 8.1.  Use that. */
+    const char * srcPath = SDL_WinRTGetFSPathUTF8(SDL_WINRT_PATH_ROAMING_FOLDER);
+#endif
+
+    size_t destPathLen;
+    char * destPath = NULL;
+
+    if (!srcPath) {
+        SDL_SetError("Couldn't locate our basepath: %s", SDL_GetError());
+        return NULL;
+    }
+
+    destPathLen = SDL_strlen(srcPath) + SDL_strlen(org) + SDL_strlen(app) + 4;
+    destPath = (char *) SDL_malloc(destPathLen);
+    if (!destPath) {
+        SDL_OutOfMemory();
+        return NULL;
+    }
+
+    SDL_snprintf(destPath, destPathLen, "%s\\%s\\%s\\", srcPath, org, app);
+    return destPath;
+}
+
 #endif /* __WINRT__ */