struct dirent* GetFileDirent(char* path, char* name)
{
DIR* dirp = OpenDirectory(path);
struct dirent* dp;
if(NULL == dirp) return NULL;
do {
errno = 0;
if ((dp = ReadDirectory(dirp)) != NULL)
{
if (strcmp(dp->d_name, name) == 0)
{
CloseDirectory(dirp);
return dp;
}
}
} while (dp != NULL);
if (errno != 0)
{
fprintf(stderr, "Error while searching for file %s in directory %s\n", name, path);
fprintf(stderr, "Error = %s\n", strerror(errno));
}
CloseDirectory(dirp);
return NULL;
}
// This takes all the names of all the files in the directory given by
// inputDirectory which end in inputSuffix, and places each in a
// FilenameTriple with the placeholder filename given by replacing
// inputSuffix with placeholderSuffix, replacing the directory path with
// placeholderDirectory, and the same for the output file using
// outputSuffix and outputDirectory.
inline void
FilePlaceholderManager::PrepareFilenames( std::string const& inputDirectory,
std::string const& placeholderDirectory,
std::string const& outputDirectory )
{
std::vector< std::string > validBaseFilenames;
OpenDirectory( inputDirectory );
while( ReadNextFilenameInDirectory() )
{
if( currentFilename.compare( ( currentFilename.size()
- inputSuffix.size() ),
inputSuffix.size(),
inputSuffix ) == 0 )
{
validBaseFilenames.push_back( currentFilename.substr( 0,
( currentFilename.size() - inputSuffix.size() ) ) );
}
}
PrepareFilenames( validBaseFilenames,
inputDirectory,
placeholderDirectory,
outputDirectory );
CloseDirectory();
}
QDirectory::~QDirectory()
{
CloseDirectory();
}
~FilePlaceholderManager() { CloseDirectory(); }
