Changeset 204

Timestamp:

04/02/14 16:18:01 (11 years ago)

Author:

Maciej Komosinski

Message:

StringFileSystem? more flexible

Location:

cpp/frams/virtfile

Files:

• stringfile.cpp (modified) (1 diff)
• stringfile.h (modified) (1 diff)

cpp/frams/virtfile/stringfile.cpp

@@ -78 +78 @@
         return new StringFILE2(SString(path+sizeof(PREFIX)-1));
         }
-return chain->Vfopen(path,mode);
+return (chain!=NULL) ? chain->Vfopen(path,mode) : NULL;
 }
 
 int StringFileSystem::Vfexists(const char* path)
-{ return chain->Vfexists(path); }
+{ return (chain!=NULL) ? chain->Vfexists(path) : 0; }
 
 VirtDIR *StringFileSystem::Vopendir(const char* path)
-{ return chain->Vopendir(path); }
+{ return (chain!=NULL) ? chain->Vopendir(path) : NULL; }

cpp/frams/virtfile/stringfile.h

@@ -44 +44 @@
   public:
 VirtFileSystem *chain;
-StringFileSystem(VirtFileSystem *_chain):chain(_chain) {}
+StringFileSystem(VirtFileSystem *_chain=NULL):chain(_chain) {}
 VirtFILE *Vfopen(const char* path,const char*mode);
 int Vfexists(const char* path);