First Commit

For Azeroth!

src/tools/mesh_extractor/MPQ.h

@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MPQ_H
+#define MPQ_H
+
+#include "libmpq/mpq.h"
+#include "Define.h"
+#include <string>
+#include <ctype.h>
+#include <vector>
+#include <iostream>
+#include <deque>
+
+class MPQArchive
+{
+
+public:
+    mpq_archive_s *mpq_a;
+
+    std::vector<std::string> Files;
+
+    MPQArchive(const char* filename);
+    void close();
+
+    void GetFileListTo(std::vector<std::string>& filelist) {
+        uint32_t filenum;
+        if(libmpq__file_number(mpq_a, "(listfile)", &filenum)) return;
+        libmpq__off_t size, transferred;
+        libmpq__file_unpacked_size(mpq_a, filenum, &size);
+
+        char* buffer = new char[size + 1];
+        buffer[size] = '\0';
+
+        libmpq__file_read(mpq_a, filenum, (unsigned char*)buffer, size, &transferred);
+
+        char seps[] = "\n";
+        char* token;
+
+        token = strtok( buffer, seps );
+        uint32 counter = 0;
+        while ((token != NULL) && (counter < size)) {
+            //cout << token << endl;
+            token[strlen(token) - 1] = 0;
+            std::string s = token;
+            filelist.push_back(s);
+            counter += strlen(token) + 2;
+            token = strtok(NULL, seps);
+        }
+
+        delete[] buffer;
+    }
+};
+
+class MPQFile
+{
+    //MPQHANDLE handle;
+    bool eof;
+    char *buffer;
+    libmpq__off_t pointer,size;
+
+    // disable copying
+    MPQFile(const MPQFile& /*f*/) {}
+    void operator=(const MPQFile& /*f*/) {}
+
+public:
+    MPQFile(const char* filename);    // filenames are not case sensitive
+    ~MPQFile() { close(); }
+    size_t Read(void* dest, size_t bytes);
+    FILE* GetFileStream();
+    size_t getSize() { return size; }
+    size_t getPos() { return pointer; }
+    char* getBuffer() { return buffer; }
+    char* getPointer() { return buffer + pointer; }
+    bool isEof() { return eof; }
+    void seek(int offset);
+    void seekRelative(int offset);
+    void close();
+};
+
+inline void flipcc(char *fcc)
+{
+    char t;
+    t=fcc[0];
+    fcc[0]=fcc[3];
+    fcc[3]=t;
+    t=fcc[1];
+    fcc[1]=fcc[2];
+    fcc[2]=t;
+}
+
+#endif