cmFileSys.h/c Added cmFileSysAppName().

cmFileSys.c

@@ -29,6 +29,7 @@ typedef struct
 {
   cmErr_t    err;
   cmLHeapH_t heapH;
+  const cmChar_t* appNameStr;
 #ifdef OS_OSX
   _cmFsOsx_t* p;
 #endif
@@ -134,6 +135,8 @@ cmFsRC_t cmFileSysInitialize( cmFileSysH_t* hp, cmCtx_t* ctx, const cmChar_t* ap
   {
 #endif
 
+  p->appNameStr =  cmLhAllocStr(p->heapH,appNameStr);
+
   hp->h = p;
 
 #ifdef OS_LINUX
@@ -174,6 +177,12 @@ cmFsRC_t cmFileSysFinalize(   cmFileSysH_t* hp )
   return rc;
 }
 
+const cmChar_t* cmFileSysAppName( cmFileSysH_t h )
+{
+  cmFs_t* p = _cmFileSysHandleToPtr(h);
+  return p->appNameStr;
+}
+
 const cmChar_t* cmFileSysPrefsDir( cmFileSysH_t h )
 {
   cmFs_t* p = _cmFileSysHandleToPtr(h);
@@ -1011,6 +1020,9 @@ cmFsRC_t             cmFsInitialize( cmCtx_t* ctx, const cmChar_t* appNameStr )
 cmFsRC_t             cmFsFinalize()
 { return cmFileSysFinalize(&_cmFsH); }
 
+const cmChar_t*      cmFsAppName() 
+{ return cmFileSysAppName(_cmFsH); }
+
 const cmChar_t*      cmFsPrefsDir()
 { return cmFileSysPrefsDir(_cmFsH); }
 

cmFileSys.h

@@ -59,6 +59,7 @@ extern "C" {
   // Returns true if the file system handle is active and initialized.
   bool     cmFileSysIsValid(    cmFileSysH_t h );
 
+  const cmChar_t* cmFileSysAppName(  cmFileSysH_t h ); //< Return the application name as passed to cmFileSysInitialize()
   const cmChar_t* cmFileSysPrefsDir( cmFileSysH_t h ); //< Return the operating system dependent preference data directory for this application.
   const cmChar_t* cmFileSysRsrcDir(  cmFileSysH_t h ); //< Return the operating system dependent application resource directory for this application.
   const cmChar_t* cmFileSysUserDir(  cmFileSysH_t h ); //< Return the operating system dependent user directory for this application.
@@ -187,6 +188,7 @@ extern "C" {
   cmFsRC_t        cmFsInitialize( cmCtx_t* ctx, const cmChar_t* appNameStr );
   cmFsRC_t        cmFsFinalize();
 
+  const cmChar_t* cmFsAppName();
   const cmChar_t* cmFsPrefsDir();
   const cmChar_t* cmFsRsrcDir();
   const cmChar_t* cmFsUserDir();