Modules/FAT - Fixed write support

[tpg/acess2.git] / Tools / DiskTool / src / actions.c

diff --git a/Tools/DiskTool/src/actions.c b/Tools/DiskTool/src/actions.c
index f1f8686..51f5cd3 100644 (file)
--- a/Tools/DiskTool/src/actions.c
+++ b/Tools/DiskTool/src/actions.c
@@ -8,14 +8,12 @@
  */
 #include <acess.h>
 #include <disktool_common.h>
-#include <ctype.h>
 
 // === IMPORTS ===
 extern int     NativeFS_Install(char **Arguments);
 
 // === PROTOTYPES ===
 void   DiskTool_Initialise(void)       __attribute__((constructor(101)));
-size_t DiskTool_int_TranslatePath(char *Buffer, const char *Path);
  int   DiskTool_int_TranslateOpen(const char *File, int Mode);
 
 // === CODE ===
@@ -48,42 +46,62 @@ int DiskTool_MountImage(const char *Identifier, const char *Path)
 
 int DiskTool_Copy(const char *Source, const char *Destination)
 {
-       return -1;
+       int src = DiskTool_int_TranslateOpen(Source, VFS_OPENFLAG_READ);
+       if( src == -1 ) {
+               Log_Error("DiskTool", "Unable to open %s for reading", Source);
+               return -1;
+       }
+       int dst = DiskTool_int_TranslateOpen(Destination, VFS_OPENFLAG_WRITE|VFS_OPENFLAG_CREATE);
+       if( dst == -1 ) {
+               Log_Error("DiskTool", "Unable to open %s for writing", Destination);
+               VFS_Close(src);
+               return -1;
+       }
+
+       char    buf[1024];
+       size_t  len, total = 0;
+       while( (len = VFS_Read(src, sizeof(buf), buf)) == sizeof(buf) )
+               VFS_Write(dst, len, buf), total += len;
+       VFS_Write(dst, len, buf), total += len;
+
+       Log_Notice("DiskTool", "Copied %i from %s to %s", total, Source, Destination);
+
+       VFS_Close(dst);
+       VFS_Close(src);
+       
+       return 0;
 }
 
-// --- Internal helpers ---
-size_t DiskTool_int_TranslatePath(char *Buffer, const char *Path)
+int DiskTool_ListDirectory(const char *Directory)
 {
-       const char *colon = strchr(Path, ':');
-       if( colon )
-       {
-               const char *pos;
-               for(pos = Path; pos < colon; pos ++)
-               {
-                       if( !isalpha(*pos) )
-                               goto native_path;
-               }
-               
+       int fd = DiskTool_int_TranslateOpen(Directory, VFS_OPENFLAG_READ|VFS_OPENFLAG_DIRECTORY);
+       if(fd == -1) {
+//             fprintf(stderr, "Can't open '%s'\n", Directory);
                return -1;
        }
-       
-native_path: {
-        int    len = strlen("/Native");
-       len += strlen( getenv("PWD") ) + 1;
-       len += strlen(Path);
-       if( Buffer ) {
-               strcpy(Buffer, "/Native");
-               strcat(Buffer, getenv("PWD"));
-               strcat(Buffer, "/");
-               strcat(Buffer, Path);
-       }
-       return len;
+
+       Log("Directory listing of '%s'", Directory);    
+
+       char    name[256];
+       while( VFS_ReadDir(fd, name) )
+       {
+               Log("- %s", name);
        }
+       
+       VFS_Close(fd);
+       
+       return 0;
 }
 
-int DiskTool_int_TranslateOpen(const char *File, int Mode)
+// --- Internal helpers ---
+int DiskTool_int_TranslateOpen(const char *File, int Flags)
 {
-       // Determine if the source is a mounted image or a file on the source FS
-       return -1;
+       size_t tpath_len = DiskTool_int_TranslatePath(NULL, File);
+       if(tpath_len == -1)
+               return -1;
+       char tpath[tpath_len-1];
+       DiskTool_int_TranslatePath(tpath, File);
+
+       return VFS_Open(tpath, Flags);
 }