[Extractor-gtk-cvslog] SF.net SVN: extractor-gtk:[87] trunk/extractor/nwn.c

[<som...@us...>]

Revision: 87
          http://extractor-gtk.svn.sourceforge.net/extractor-gtk/?rev=87&view=rev
Author:   someone-guy
Date:     2008-08-22 16:03:53 +0000 (Fri, 22 Aug 2008)

Log Message:
-----------
NWN2 support, hopefully more reliable type detection

Modified Paths:
--------------
    trunk/extractor/nwn.c

Modified: trunk/extractor/nwn.c
===================================================================
--- trunk/extractor/nwn.c	2008-08-22 16:03:31 UTC (rev 86)
+++ trunk/extractor/nwn.c	2008-08-22 16:03:53 UTC (rev 87)
@@ -24,12 +24,14 @@
 static file_t *get_list(FILE *in) {
   file_t *list;
   uint32_t count, namepos, tblpos;
+  int version = 0;
   int namelen = 16;
   int i;
   char sig[9] = {0};
   rewind(in);
   fread(sig, 8, 1, in);
-  if (strcmp(sig, "MOD V1.1") == 0) namelen = 32;
+  if (strcmp(sig, "MOD V1.1") == 0) version = 1;
+  if (version) namelen = 32;
   fseek(in, 0x10, SEEK_SET);
   count = read_le32(in);
   if (count > MAX_FILES) count = MAX_FILES;
@@ -48,20 +50,40 @@
     fseek(in, tblpos + 8 * i, SEEK_SET);
     list[i].start = read_le32(in);
     list[i].len = read_le32(in);
-    if (type_id == 0x7d9) // script source
-      strcat(list[i].name, ".nss");
-    else { // generate extension from content start
-      char *ptr = &list[i].name[strlen(list[i].name)];
-      fseek(in, list[i].start, SEEK_SET);
-      *ptr++ = '.';
-      fread(ptr, 3, 1, in);
-      *ptr = tolower(*ptr);
-      ptr++;
-      *ptr = tolower(*ptr);
-      ptr++;
-      *ptr = tolower(*ptr);
-      ptr++;
-      *ptr = 0;
+    switch (type_id) {
+      case 0x07d9: // script source
+        strcat(list[i].name, ".nss");
+        break;
+      case 0x0bcd: // visual sourcesafe stuff??
+        strcat(list[i].name, ".vss");
+        break;
+      case 0x0000:
+      case 0x0bc1:
+      case 0x0bc3:
+      case 0x0bca:
+      case 0x0bbe:
+      case 0x0bbf: // effect xml files?
+        strcat(list[i].name, ".xml");
+        break;
+      case 0x0003: // act start image
+        strcat(list[i].name, ".img");
+        break;
+      default:
+        {
+        // generate extension from content start
+        char *ptr = &list[i].name[strlen(list[i].name)];
+        fseek(in, list[i].start, SEEK_SET);
+        *ptr++ = '.';
+        fread(ptr, 3, 1, in);
+        *ptr = tolower(*ptr);
+        ptr++;
+        *ptr = tolower(*ptr);
+        ptr++;
+        *ptr = tolower(*ptr);
+        ptr++;
+        *ptr = 0;
+        break;
+        }
     }
   }
   return list;


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