Ticket #8572: common-file-scanf.patch

common/file.cpp

@@ -20 +20 @@
  *
  */
 
+#include <stdarg.h>
+
 #include "common/file.h"
 #include "common/fs.h"
 #include "common/hashmap.h"
@@ -446 +448 @@
         return len;
 }
 
+int File::scanf(const char *format, ...) {
+        va_list arg;
+        int done;
+
+        if (_handle == NULL) {
+                error("File::scanf: File is not open!");
+                return 0;
+        }
+
+        va_start(arg, format);
+        done = vfscanf(_handle, format, arg);
+        va_end(arg);
+
+        return done;
+}
+
 }       // End of namespace Common

common/file.h

@@ -140 +140 @@
         void seek(int32 offs, int whence = SEEK_SET);
         uint32 read(void *dataPtr, uint32 dataSize);
         uint32 write(const void *dataPtr, uint32 dataSize);
+
+        int scanf(const char *format, ...);
 };
 
 } // End of namespace Common