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138 lines
3.2 KiB
C++
138 lines
3.2 KiB
C++
#include "FileUtil.h"
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#include "localassert.h"
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#include "../util/nowarnings.h"
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#include <stdio.h>
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#include "stdarg.h"
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// For FindFirst/FindNext functionality in BuildFileList
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#ifdef WIN32
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#include "windows.h"
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#else
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#include "../util/LinuxSupport.h"
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#endif
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#include "public/interface.h"
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#include "public/FileSystem.h"
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IFileSystem* FUGetFileSystem()
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{
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static IFileSystem* sFileSystem = NULL;
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if(!sFileSystem)
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{
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CSysModule *theFilesystem = Sys_LoadModule("FileSystem_Stdio");
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CreateInterfaceFn factory = Sys_GetFactory(theFilesystem);
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void* theRetVal = factory(FILESYSTEM_INTERFACE_VERSION, NULL );
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if(!theRetVal)
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{
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// Error
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int a = 0;
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}
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sFileSystem = (IFileSystem *)theRetVal;
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}
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ASSERT(sFileSystem);
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return sFileSystem;
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}
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// Pass in relative path, do search on path including mod directory, return files relative to mod directory
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bool FUBuildFileList(const string& inBaseDirectoryName, const string& inDirectoryName, const string& inFileExtension, CStringList& outList)
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{
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#ifdef WIN32
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const string kDelimiter("\\");
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#else
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const string kDelimiter("/");
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#endif
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bool theSuccess = false;
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string theBaseDirectoryName = inBaseDirectoryName;
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string theDirectoryName = inDirectoryName;
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#ifdef WIN32
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// Replace all forward slashes with \\'s if needed
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std::replace(theBaseDirectoryName.begin(), theBaseDirectoryName.end(), '/', '\\');
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std::replace(theDirectoryName.begin(), theDirectoryName.end(), '/', '\\');
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#endif
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string theFullDirName = theBaseDirectoryName + theDirectoryName;
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int theEndOffset = theDirectoryName.find_last_of(kDelimiter);
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string theBaseDirName = theDirectoryName.substr(0, theEndOffset);
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theFullDirName += inFileExtension;
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#ifdef WIN32
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FileFindHandle_t theHandle;
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const char* theCStrFoundFileName = FUGetFileSystem()->FindFirst(theFullDirName.c_str(), &theHandle);
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if(theCStrFoundFileName)
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{
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do
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{
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string theFoundFilename = string(theCStrFoundFileName);
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#else
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string theFoundFilename;
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FIND_DATA theFindData;
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int theRC = FindFirstFile(theFullDirName.c_str(), &theFindData);
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if(theRC != -1)
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{
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do
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{
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string theFoundFilename = string(theFindData.cFileName);
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#endif
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CString theCString;
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string theFullFileName = theBaseDirName + string("/") + theFoundFilename;
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// Precache requires / in the filename
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std::replace(theFullFileName.begin(), theFullFileName.end(), '\\', '/');
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theCString = theFullFileName;
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outList.push_back(theCString);
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theSuccess = true;
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#ifdef WIN32
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}
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while((theCStrFoundFileName = FUGetFileSystem()->FindNext(theHandle)) != NULL);
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}
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#else
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}
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while(FindNextFile(0, &theFindData));
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}
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#endif
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//DIR theDirp = opendir(theDirName.c_str());
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// while(theDirp)
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// {
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// int theErrno = 0;
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// if ((dp = readdir(theDirp)) != NULL) {
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// if (strcmp(dp->d_name, name) == 0) {
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// closedir(theDirp);
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// return FOUND;
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// }
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// } else {
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// if (theErrno == 0) {
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// closedir(theDirp);
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// return NOT_FOUND;
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// }
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// closedir(theDirp);
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// return READ_ERROR;
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// }
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// }
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// return OPEN_ERROR;
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return theSuccess;
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}
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