1 files changed, 88 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/prc/PRCTools/iPRCFile.h b/Build/source/utils/asymptote/prc/PRCTools/iPRCFile.h
new file mode 100644
index 00000000000..2622cb966d1
--- /dev/null
+++ b/Build/source/utils/asymptote/prc/PRCTools/iPRCFile.h
@@ -0,0 +1,88 @@
+/************
+*
+*   This file is part of a tool for reading 3D content in the PRC format.
+*   Copyright (C) 2008 Orest Shardt <shardtor (at) gmail dot com>
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU Lesser General Public License as published by
+*   the Free Software Foundation, either version 3 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 Lesser General Public License for more details.
+*
+*   You should have received a copy of the GNU Lesser General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*************/
+
+#ifndef __READPRC_H
+#define __READPRC_H
+
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <vector>
+#include <sstream>
+#include <iomanip>
+#include "../PRC.h"
+#include "inflation.h"
+
+struct FileStructureInformation
+{
+  unsigned int UUID[4];
+  unsigned int reserved;
+  std::vector<unsigned int> offsets;
+};
+
+
+const int GLOBALS_SECTION = 0;
+const int TREE_SECTION = 1;
+const int TESSELLATION_SECTION = 2;
+const int GEOMETRY_SECTION = 3;
+const int EXTRA_GEOMETRY_SECTION = 4;
+
+struct FileStructure
+{
+  unsigned int readVersion;
+  unsigned int authoringVersion;
+  unsigned int fileUUID[4];
+  unsigned int appUUID[4];
+  char* sections[5];
+  unsigned int sectionLengths[5];
+};
+
+class iPRCFile
+{
+  public:
+    iPRCFile(std::istream&);
+
+    ~iPRCFile()
+    {
+      for(unsigned int i = 0; i < fileStructures.size(); ++i)
+        for(unsigned int j = 0; j < 5; ++j)
+          if(fileStructures[i].sections[j] != NULL)
+            free(fileStructures[i].sections[j]);
+      if(modelFileData!=NULL)
+        free(modelFileData);
+      if(buffer != 0)
+        delete[] buffer;
+    }
+
+    void describe();
+    void dumpSections(std::string);
+
+  private:
+    // header data
+    std::vector<FileStructureInformation> fileStructureInfos;
+    std::vector<FileStructure> fileStructures;
+    unsigned int modelFileOffset;
+    char* modelFileData;
+    unsigned int modelFileLength;
+    char *buffer;
+    unsigned int fileSize;
+    unsigned int numberOfUncompressedFiles;
+};
+#endif // __READPRC_H