zTSO

- Added libraries from formats and libvitaboy

library/formats/iff/objf.c

@@ -0,0 +1,60 @@
+/*
+    FileHandler - General-purpose file handling library for Niotso
+    objf.c - Copyright (c) 2012 Niotso Project <http://niotso.org/>
+    Author(s): Ahmed El-Mahdawy <aa.mahdawy.10@gmail.com>
+               Fatbag <X-Fi6@phppoll.org>
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include "iffparser.h"
+
+int iff_parse_objf(IFFChunk * ChunkInfo, const uint8_t * Buffer){
+    IFFFunctionTable *Table;
+    unsigned i;
+
+    if(ChunkInfo->Size < 16)
+        return 0;
+    ChunkInfo->FormattedData = calloc(1, sizeof(IFFFunctionTable));
+    if(ChunkInfo->FormattedData == NULL)
+        return 0;
+
+    Table = ChunkInfo->FormattedData;
+    Table->Reserved = read_uint32le(Buffer);
+    Table->Version = read_uint32le(Buffer+4);
+    memcpy(Table->MagicNumber, Buffer+8, 4);
+    Table->MagicNumber[4] = 0x00;
+    Table->FunctionCount = read_uint32le(Buffer+12);
+    if(Table->Reserved != 0 || Table->Version != 0)
+        return 0;
+    if(Table->FunctionCount == 0)
+        return 1;
+    if(Table->FunctionCount > (ChunkInfo->Size - 16)/4)
+        return 0;
+
+    Table->Functions = malloc(Table->FunctionCount * sizeof(IFFFunction));
+    if(Table->Functions == NULL)
+        return 0;
+
+    Buffer += 16;
+    for(i=0; i<Table->FunctionCount; i++, Buffer += 4){
+        Table->Functions[i].ConditionID = read_uint16le(Buffer);
+        Table->Functions[i].ActionID = read_uint16le(Buffer+2);
+    }
+ 	return 1;
+}
+
+void iff_free_objf(void * FormattedData){
+    IFFFunctionTable *Table = FormattedData;
+    free(Table->Functions);
+}