fix compile error

[xonotic/darkplaces.git] / fs.c

diff --git a/fs.c b/fs.c
index 40f78f0a49fabbf7e33ef6eeed8db9f82cf84a6c..a2f057c9b5aca4b1d803ca7d1cd49f140ec40217 100644 (file)
--- a/fs.c
+++ b/fs.c
@@ -188,6 +188,8 @@ typedef struct
 #define QFILE_FLAG_DEFLATED (1 << 1)
 /// file is actually already loaded data
 #define QFILE_FLAG_DATA (1 << 2)
+/// real file will be removed on close
+#define QFILE_FLAG_REMOVE (1 << 3)
 
 #define FILE_BUFF_SIZE 2048
 typedef struct
@@ -215,6 +217,8 @@ struct qfile_s
        ztoolkit_t*             ztk;    ///< For zipped files.
 
        const unsigned char *data;      ///< For data files.
+
+       const char *filename; ///< Kept around for QFILE_FLAG_REMOVE, unused otherwise
 };
 
 
@@ -1924,6 +1928,8 @@ static qfile_t* FS_SysOpen (const char* filepath, const char* mode, qboolean non
                return NULL;
        }
 
+       file->filename = Mem_strdup(fs_mempool, filepath);
+
        file->real_length = lseek (file->handle, 0, SEEK_END);
 
        // For files opened in append mode, we start at the end of the file
@@ -2389,6 +2395,14 @@ int FS_Close (qfile_t* file)
        if (close (file->handle))
                return EOF;
 
+       if (file->filename)
+       {
+               if (file->flags & QFILE_FLAG_REMOVE)
+                       remove(file->filename);
+
+               Mem_Free((void *) file->filename);
+       }
+
        if (file->ztk)
        {
                qz_inflateEnd (&file->ztk->zstream);
@@ -2399,6 +2413,10 @@ int FS_Close (qfile_t* file)
        return 0;
 }
 
+void FS_RemoveOnClose(qfile_t* file)
+{
+       file->flags |= QFILE_FLAG_REMOVE;
+}
 
 /*
 ====================
@@ -2902,9 +2920,11 @@ FS_WriteFile
 The filename will be prefixed by the current game directory
 ============
 */
-qboolean FS_WriteFile (const char *filename, void *data, fs_offset_t len)
+qboolean FS_WriteFileInBlocks (const char *filename, const void *const *data, const fs_offset_t *len, size_t count)
 {
        qfile_t *file;
+       size_t i;
+       fs_offset_t lentotal;
 
        file = FS_OpenRealFile(filename, "wb", false);
        if (!file)
@@ -2913,12 +2933,21 @@ qboolean FS_WriteFile (const char *filename, void *data, fs_offset_t len)
                return false;
        }
 
-       Con_DPrintf("FS_WriteFile: %s (%u bytes)\n", filename, (unsigned int)len);
-       FS_Write (file, data, len);
+       lentotal = 0;
+       for(i = 0; i < count; ++i)
+               lentotal += len[i];
+       Con_DPrintf("FS_WriteFile: %s (%u bytes)\n", filename, (unsigned int)lentotal);
+       for(i = 0; i < count; ++i)
+               FS_Write (file, data[i], len[i]);
        FS_Close (file);
        return true;
 }
 
+qboolean FS_WriteFile (const char *filename, const void *data, fs_offset_t len)
+{
+       return FS_WriteFileInBlocks(filename, &data, &len, 1);
+}
+
 
 /*
 =============================================================================