679 lines
17 KiB
C++
679 lines
17 KiB
C++
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/*
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** Command & Conquer Generals(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// FILE: textureCompress.cpp //////////////////////////////////////////////////////
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// Author: Matthew D. Campbell, Dec 2002
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// SYSTEM INCLUDES ////////////////////////////////////////////////////////////
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#define WIN32_LEAN_AND_MEAN // only bare bones windows stuff wanted
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//#include <afxwin.h>
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#include <windows.h>
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#include <lmcons.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "resource.h"
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#include <map>
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#include <string>
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#include <set>
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#include <cstdarg>
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#include <io.h>
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#include <sys/stat.h>
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#include <sys/utime.h>
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static const char *nodxtPrefix[] = {
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"zhca",
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"caust",
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NULL,
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};
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static const char *nodxtAnywhere[] = {
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"userinterface",
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"controlbar",
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"commandbar",
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NULL,
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};
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#define LOG(x) logStuff x
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static void logStuff(const char *fmt, ...)
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{
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static char buffer[1024];
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va_list va;
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va_start( va, fmt );
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_vsnprintf(buffer, 1024, fmt, va );
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buffer[1023] = 0;
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va_end( va );
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puts(buffer);
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::MessageBox(NULL, buffer, "textureCompress", MB_OK);
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}
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#ifndef NDEBUG
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class DebugMunkee
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{
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public:
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DebugMunkee(const char *fname = "debugLog.txt") { m_fp = fopen(fname, "w"); }
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~DebugMunkee() { if (m_fp) fclose(m_fp); m_fp = NULL; }
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FILE *m_fp;
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};
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static DebugMunkee *theDebugMunkee = NULL;
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#define DEBUG_LOG(x) debugLog x
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static void debugLog(const char *fmt, ...)
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{
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static char buffer[1024];
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va_list va;
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va_start( va, fmt );
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_vsnprintf(buffer, 1024, fmt, va );
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buffer[1023] = 0;
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va_end( va );
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OutputDebugString( buffer );
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puts(buffer);
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if (theDebugMunkee)
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fputs(buffer, theDebugMunkee->m_fp);
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}
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#else
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#define DEBUG_LOG(x) {}
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#endif // NDEBUG
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static void usage(const char *progname)
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{
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if (!progname)
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progname = "textureCompress";
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LOG (("Usage: %s sourceDir destDir cacheDir outFile dxtOutFile\n", progname));
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}
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class FileInfo
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{
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public:
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FileInfo() {}
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~FileInfo() {}
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void set( const WIN32_FIND_DATA& info );
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std::string filename;
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time_t creationTime;
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time_t accessTime;
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time_t modTime;
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DWORD attributes;
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DWORD filesize; // only care about 32 bits for our purposes
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protected:
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};
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struct FileInfoComparator
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{
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bool operator()(const FileInfo& a, const FileInfo& b) const
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{
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return a.filename < b.filename;
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}
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};
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//-------------------------------------------------------------------------------------------------
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typedef std::set<FileInfo, FileInfoComparator> FileInfoSet;
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//-------------------------------------------------------------------------------------------------
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class Directory
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{
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public:
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Directory(const std::string& dirPath);
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~Directory() {}
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FileInfoSet* getFiles( void );
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FileInfoSet* getSubdirs( void );
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protected:
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std::string m_dirPath;
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FileInfoSet m_files;
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FileInfoSet m_subdirs;
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};
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//-------------------------------------------------------------------------------------------------
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static void TimetToFileTime( time_t t, FILETIME& ft )
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{
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LONGLONG ll = Int32x32To64(t, 10000000) + 116444736000000000;
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ft.dwLowDateTime = (DWORD) ll;
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ft.dwHighDateTime = ll >>32;
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}
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static time_t FileTimeToTimet( const FILETIME& ft )
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{
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LONGLONG ll = (ft.dwHighDateTime << 32) + ft.dwLowDateTime - 116444736000000000;
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ll /= 10000000;
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return (time_t)ll;
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}
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//-------------------------------------------------------------------------------------------------
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void FileInfo::set( const WIN32_FIND_DATA& info )
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{
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filename = info.cFileName;
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for (int i=0; i<filename.size(); ++i)
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{
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char c[2] = { tolower(info.cFileName[i]), 0 };
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filename.replace(i, 1, c, 1);
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}
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creationTime = FileTimeToTimet(info.ftCreationTime);
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accessTime = FileTimeToTimet(info.ftLastAccessTime);
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modTime = FileTimeToTimet(info.ftLastWriteTime);
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attributes = info.dwFileAttributes;
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filesize = info.nFileSizeLow;
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struct stat origStat;
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stat( filename.c_str(), &origStat);
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modTime = origStat.st_mtime; // use stat(), since the LONGLONG code is unpredictable
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//DEBUG_LOG(("FileInfo::set(): fname=%s, size=%d, modTime=%d\n", filename.c_str(), filesize, modTime));
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}
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//-------------------------------------------------------------------------------------------------
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Directory::Directory( const std::string& dirPath ) : m_dirPath(dirPath)
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{
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WIN32_FIND_DATA item; // search item
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HANDLE hFile; // handle for search resources
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char currDir[ MAX_PATH ];
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// sanity
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if( !m_dirPath.length() )
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{
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return;
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}
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// save the current directory
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GetCurrentDirectory( MAX_PATH, currDir );
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// switch into the directory provided
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if( SetCurrentDirectory( m_dirPath.c_str() ) == 0 )
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{
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return;
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}
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// go through each item in the output directory
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bool done = false;
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hFile = FindFirstFile( "*", &item);
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if( hFile == INVALID_HANDLE_VALUE )
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{
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done = true;
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}
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FileInfo info;
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while (!done)
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{
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// if this is a subdirectory keep the name around till the end
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if( item.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY )
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{
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if ( strcmp( item.cFileName, "." ) && strcmp( item.cFileName, ".." ) )
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{
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info.set(item);
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m_subdirs.insert( info );
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}
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}
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else
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{
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info.set(item);
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m_files.insert( info );
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}
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if ( FindNextFile( hFile, &item ) == 0 )
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{
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done = true;
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}
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}
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// close search
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FindClose( hFile );
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// restore the working directory to what it was when we started here
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SetCurrentDirectory( currDir );
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}
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FileInfoSet* Directory::getFiles( void )
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{
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return &m_files;
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}
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FileInfoSet* Directory::getSubdirs( void )
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{
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return &m_subdirs;
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}
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//-------------------------------------------------------------------------------------------------
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// strtrim ====================================================================
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/** Trim leading and trailing whitespace from a character string (in place). */
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//=============================================================================
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static char* strtrim(char* buffer)
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{
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if (buffer != NULL) {
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// Strip leading white space from the string.
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char * source = buffer;
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while ((*source != 0) && ((unsigned char)*source <= 32))
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{
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source++;
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}
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if (source != buffer)
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{
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strcpy(buffer, source);
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}
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// Clip trailing white space from the string.
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for (int index = strlen(buffer)-1; index >= 0; index--)
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{
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if ((*source != 0) && ((unsigned char)buffer[index] <= 32))
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{
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buffer[index] = '\0';
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}
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else
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{
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break;
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}
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}
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}
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return buffer;
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}
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//-------------------------------------------------------------------------------------------------
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typedef std::set<std::string> StringSet;
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//-------------------------------------------------------------------------------------------------
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void eraseCachedFiles(const std::string& sourceDirName, const std::string& targetDirName, const std::string& cacheDirName,
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StringSet& cachedFilesToErase)
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{
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StringSet::const_iterator sit;
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for (sit = cachedFilesToErase.begin(); sit != cachedFilesToErase.end(); ++sit)
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{
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std::string src = cacheDirName;
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src.append("\\");
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src.append(*sit);
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DEBUG_LOG(("Erasing cached file: %s\n", src.c_str()));
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DeleteFile(src.c_str());
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}
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}
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//-------------------------------------------------------------------------------------------------
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void copyCachedFiles(const std::string& sourceDirName, const std::string& targetDirName, const std::string& cacheDirName,
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StringSet& cachedFilesToCopy)
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{
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StringSet::const_iterator sit;
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for (sit = cachedFilesToCopy.begin(); sit != cachedFilesToCopy.end(); ++sit)
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{
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std::string src = cacheDirName;
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src.append("\\");
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src.append(*sit);
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std::string dest = targetDirName;
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dest.append("\\");
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dest.append(*sit);
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DEBUG_LOG(("Copying cached file: %s\n", src.c_str()));
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if (_chmod(dest.c_str(), _S_IWRITE | _S_IREAD) == -1)
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{
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DEBUG_LOG(("Cannot chmod '%s'\n", dest.c_str()));
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}
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CopyFile(src.c_str(), dest.c_str(), FALSE);
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}
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}
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//-------------------------------------------------------------------------------------------------
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void compressOrigFiles(const std::string& sourceDirName, const std::string& targetDirName, const std::string& cacheDirName,
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StringSet& origFilesToCompress, const std::string& dxtOutFname)
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{
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char tmpPath[_MAX_PATH] = "C:\\temp\\";
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char tmpFname[_MAX_PATH] = "C:\\temp\\tmp.txt";
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GetTempPath(_MAX_PATH, tmpPath);
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GetTempFileName(tmpPath, "tex", 0, tmpFname);
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HANDLE h = CreateFile(tmpFname, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_TEMPORARY, NULL);
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if (!h)
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{
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DEBUG_LOG(("Could not create temp file '%s'! Unable to compress textures!\n", tmpFname));
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}
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StringSet::const_iterator sit;
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for (sit = origFilesToCompress.begin(); sit != origFilesToCompress.end(); ++sit)
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{
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std::string tmp = sourceDirName;
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tmp.append("\\");
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tmp.append(*sit);
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tmp.append("\n");
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DEBUG_LOG(("Compressing file: %s", tmp.c_str()));
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DWORD len;
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WriteFile(h, tmp.c_str(), tmp.length(), &len, NULL);
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}
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CloseHandle(h);
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std::string commandLine;
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commandLine = "\\projects\\rts\\build\\nvdxt -list ";
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commandLine.append(tmpFname);
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commandLine.append(" -24 dxt1c -32 dxt5 -full -outdir ");
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commandLine.append(cacheDirName);
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commandLine.append(" > ");
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commandLine.append(dxtOutFname);
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DEBUG_LOG(("Compressing textures with command line of '%s'\n", commandLine.c_str()));
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int ret = system(commandLine.c_str());
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DEBUG_LOG(("system(%s) returned %d\n", commandLine.c_str(), ret));
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DeleteFile(tmpFname);
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// now copy compressed file to target dir
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for (sit = origFilesToCompress.begin(); sit != origFilesToCompress.end(); ++sit)
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{
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std::string orig = sourceDirName;
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orig.append("\\");
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orig.append(*sit);
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struct stat origStat;
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stat( orig.c_str(), &origStat);
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struct _utimbuf utb;
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utb.actime = origStat.st_atime;
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|
|
utb.modtime = origStat.st_mtime;
|
||
|
|
|
||
|
|
std::string src = cacheDirName;
|
||
|
|
src.append("\\");
|
||
|
|
src.append(*sit);
|
||
|
|
src.replace(src.size()-4, 4, ".dds");
|
||
|
|
|
||
|
|
_utime(src.c_str(), &utb);
|
||
|
|
|
||
|
|
std::string dest = targetDirName;
|
||
|
|
dest.append("\\");
|
||
|
|
dest.append(*sit);
|
||
|
|
dest.replace(dest.size()-4, 4, ".dds");
|
||
|
|
|
||
|
|
DEBUG_LOG(("Copying new file from %s to %s\n", src.c_str(), dest.c_str()));
|
||
|
|
|
||
|
|
if (_chmod(dest.c_str(), _S_IWRITE | _S_IREAD) == -1)
|
||
|
|
{
|
||
|
|
DEBUG_LOG(("Cannot chmod '%s'\n", dest.c_str()));
|
||
|
|
}
|
||
|
|
BOOL ret = CopyFile(src.c_str(), dest.c_str(), FALSE);
|
||
|
|
if (!ret)
|
||
|
|
{
|
||
|
|
DEBUG_LOG(("Could not copy file!\n"));
|
||
|
|
}
|
||
|
|
|
||
|
|
_utime(dest.c_str(), &utb);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//-------------------------------------------------------------------------------------------------
|
||
|
|
void copyOrigFiles(const std::string& sourceDirName, const std::string& targetDirName, const std::string& cacheDirName,
|
||
|
|
StringSet& origFilesToCopy)
|
||
|
|
{
|
||
|
|
StringSet::const_iterator sit;
|
||
|
|
for (sit = origFilesToCopy.begin(); sit != origFilesToCopy.end(); ++sit)
|
||
|
|
{
|
||
|
|
std::string src = sourceDirName;
|
||
|
|
src.append("\\");
|
||
|
|
src.append(*sit);
|
||
|
|
|
||
|
|
std::string dest = targetDirName;
|
||
|
|
dest.append("\\");
|
||
|
|
dest.append(*sit);
|
||
|
|
|
||
|
|
if (_chmod(dest.c_str(), _S_IWRITE | _S_IREAD) == -1)
|
||
|
|
{
|
||
|
|
DEBUG_LOG(("Cannot chmod '%s'\n", dest.c_str()));
|
||
|
|
}
|
||
|
|
BOOL res = CopyFile(src.c_str(), dest.c_str(), FALSE);
|
||
|
|
DEBUG_LOG(("Copying file: %s returns %d\n", src.c_str(), res));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//-------------------------------------------------------------------------------------------------
|
||
|
|
static void scanDir( const std::string& sourceDirName, const std::string& targetDirName, const std::string& cacheDirName, const std::string& dxtOutFname )
|
||
|
|
{
|
||
|
|
DEBUG_LOG(("Scanning '%s'\n", sourceDirName.c_str()));
|
||
|
|
Directory sourceDir(sourceDirName);
|
||
|
|
|
||
|
|
DEBUG_LOG(("Scanning '%s'\n", targetDirName.c_str()));
|
||
|
|
Directory targetDir(targetDirName);
|
||
|
|
|
||
|
|
DEBUG_LOG(("Scanning '%s'\n", cacheDirName.c_str()));
|
||
|
|
Directory cacheDir(cacheDirName);
|
||
|
|
|
||
|
|
FileInfoSet *sourceFiles = sourceDir.getFiles();
|
||
|
|
FileInfoSet *cacheFiles = cacheDir.getFiles();
|
||
|
|
FileInfoSet *targetFiles = targetDir.getFiles();
|
||
|
|
|
||
|
|
StringSet cachedFilesToErase;
|
||
|
|
StringSet cachedFilesToCopy;
|
||
|
|
StringSet origFilesToCompress;
|
||
|
|
StringSet origFilesToCopy;
|
||
|
|
|
||
|
|
DEBUG_LOG(("Emptying targetDir\n"));
|
||
|
|
for (FileInfoSet::iterator targetIt = targetFiles->begin(); targetIt != targetFiles->end(); ++targetIt)
|
||
|
|
{
|
||
|
|
FileInfo f = *targetIt;
|
||
|
|
std::string fname = f.filename;
|
||
|
|
f.filename.replace(f.filename.size()-4, 4, ".tga");
|
||
|
|
FileInfoSet::iterator fit = sourceFiles->find(f);
|
||
|
|
if (fit == sourceFiles->end())
|
||
|
|
{
|
||
|
|
// look for pre-existing dds files too
|
||
|
|
f.filename.replace(f.filename.size()-4, 4, ".dds");
|
||
|
|
FileInfoSet::iterator ddsfit = sourceFiles->find(f);
|
||
|
|
if (ddsfit == sourceFiles->end())
|
||
|
|
{
|
||
|
|
fname.insert(0, "\\");
|
||
|
|
fname.insert(0, targetDirName);
|
||
|
|
DEBUG_LOG(("Deleting now-removed file '%s'\n", fname.c_str()));
|
||
|
|
DeleteFile(fname.c_str());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
for (FileInfoSet::iterator cacheIt = cacheFiles->begin(); cacheIt != cacheFiles->end(); ++cacheIt)
|
||
|
|
{
|
||
|
|
FileInfo f = *cacheIt;
|
||
|
|
int len = f.filename.size();
|
||
|
|
if (len < 5)
|
||
|
|
{
|
||
|
|
cachedFilesToErase.insert(f.filename);
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
std::string fname = f.filename;
|
||
|
|
f.filename.replace(len-4, 4, ".tga");
|
||
|
|
FileInfoSet::iterator fit = sourceFiles->find(f);
|
||
|
|
if (fit != sourceFiles->end())
|
||
|
|
{
|
||
|
|
FileInfo sf = *fit;
|
||
|
|
if (f.modTime < sf.modTime)
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
std::string orig = sourceDirName;
|
||
|
|
orig.append("\\");
|
||
|
|
orig.append(sf.filename);
|
||
|
|
|
||
|
|
struct stat origStat;
|
||
|
|
stat( orig.c_str(), &origStat);
|
||
|
|
|
||
|
|
struct _utimbuf utb;
|
||
|
|
utb.actime = origStat.st_atime;
|
||
|
|
utb.modtime = origStat.st_mtime;
|
||
|
|
|
||
|
|
std::string dest = cacheDirName;
|
||
|
|
dest.append("\\");
|
||
|
|
dest.append(f.filename);
|
||
|
|
dest.replace(dest.size()-4, 4, ".dds");
|
||
|
|
|
||
|
|
_utime(dest.c_str(), &utb);
|
||
|
|
|
||
|
|
cachedFilesToCopy.insert(fname);
|
||
|
|
/**/
|
||
|
|
cachedFilesToErase.insert(fname);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
f.filename = fname; // back to .dds
|
||
|
|
FileInfoSet::iterator it = targetFiles->find(f);
|
||
|
|
if (it == targetFiles->end())
|
||
|
|
cachedFilesToCopy.insert(fname);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
cachedFilesToErase.insert(fname);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
for (FileInfoSet::iterator sourceIt = sourceFiles->begin(); sourceIt != sourceFiles->end(); ++sourceIt)
|
||
|
|
{
|
||
|
|
FileInfo f = *sourceIt;
|
||
|
|
|
||
|
|
std::string fname = f.filename;
|
||
|
|
const char *s = fname.c_str();
|
||
|
|
int index = 0;
|
||
|
|
const char *check = nodxtPrefix[0];
|
||
|
|
bool shouldSkip = false;
|
||
|
|
while (check)
|
||
|
|
{
|
||
|
|
if (fname.find(check) == 0)
|
||
|
|
{
|
||
|
|
shouldSkip = true;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
check = nodxtPrefix[++index];
|
||
|
|
}
|
||
|
|
|
||
|
|
index = 0;
|
||
|
|
check = nodxtAnywhere[0];
|
||
|
|
while (check && !shouldSkip)
|
||
|
|
{
|
||
|
|
if (fname.find(check) != fname.npos)
|
||
|
|
{
|
||
|
|
shouldSkip = true;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
check = nodxtAnywhere[++index];
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!shouldSkip)
|
||
|
|
{
|
||
|
|
// check for preexisting .dds files so we can just copy them
|
||
|
|
if (fname.find(".dds") != fname.npos)
|
||
|
|
{
|
||
|
|
shouldSkip = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (shouldSkip)
|
||
|
|
{
|
||
|
|
origFilesToCopy.insert(s);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
int len = f.filename.size();
|
||
|
|
f.filename.replace(len-4, 4, ".dds");
|
||
|
|
FileInfoSet::iterator fit = cacheFiles->find(f);
|
||
|
|
if (fit != cacheFiles->end())
|
||
|
|
{
|
||
|
|
FileInfo cf = *fit;
|
||
|
|
if (cf.modTime < f.modTime)
|
||
|
|
{
|
||
|
|
origFilesToCompress.insert(fname);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
origFilesToCompress.insert(fname);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// now dump our files
|
||
|
|
eraseCachedFiles (sourceDirName, targetDirName, cacheDirName, cachedFilesToErase);
|
||
|
|
copyCachedFiles (sourceDirName, targetDirName, cacheDirName, cachedFilesToCopy);
|
||
|
|
copyOrigFiles (sourceDirName, targetDirName, cacheDirName, origFilesToCopy);
|
||
|
|
compressOrigFiles(sourceDirName, targetDirName, cacheDirName, origFilesToCompress, dxtOutFname);
|
||
|
|
}
|
||
|
|
|
||
|
|
//-------------------------------------------------------------------------------------------------
|
||
|
|
#define USE_WINMAIN
|
||
|
|
#ifdef USE_WINMAIN
|
||
|
|
int APIENTRY WinMain(HINSTANCE hInstance,
|
||
|
|
HINSTANCE hPrevInstance,
|
||
|
|
LPSTR lpCmdLine,
|
||
|
|
int nCmdShow)
|
||
|
|
{
|
||
|
|
/*
|
||
|
|
** Convert WinMain arguments to simple main argc and argv
|
||
|
|
*/
|
||
|
|
int argc = 1;
|
||
|
|
char * argv[20];
|
||
|
|
argv[0] = NULL;
|
||
|
|
|
||
|
|
char * token = strtok(lpCmdLine, " ");
|
||
|
|
while (argc < 20 && token != NULL)
|
||
|
|
{
|
||
|
|
argv[argc++] = strtrim(token);
|
||
|
|
token = strtok(NULL, " ");
|
||
|
|
}
|
||
|
|
#else
|
||
|
|
int main(int argc, const char **argv)
|
||
|
|
{
|
||
|
|
#endif // USE_WINMAIN
|
||
|
|
|
||
|
|
if (argc != 6)
|
||
|
|
{
|
||
|
|
usage(argv[0]);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
const char *sourceDir = argv[1];
|
||
|
|
const char *targetDir = argv[2];
|
||
|
|
const char *cacheDir = argv[3];
|
||
|
|
|
||
|
|
#ifndef NDEBUG
|
||
|
|
theDebugMunkee = new DebugMunkee(argv[4]);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
//setUpLoadWindow();
|
||
|
|
scanDir(sourceDir, targetDir, cacheDir, argv[5]);
|
||
|
|
//setLoadWindowText("Writing to file...");
|
||
|
|
//printSet( noAlphaChannel, "No Alpha Channel" );
|
||
|
|
//printSet( noAlpha, "Not Using Alpha Channel" );
|
||
|
|
//printSet( hasAlpha, "Using Alpha Channel" );
|
||
|
|
//tearDownLoadWindow();
|
||
|
|
|
||
|
|
#ifndef NDEBUG
|
||
|
|
delete theDebugMunkee;
|
||
|
|
theDebugMunkee = NULL;
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|