FILE *PathList::OpenFileInPath( char *filename, char *mode )
{
FILE* file;
int i;
char buf[1024];
/* open the file */
file = fopen( filename, mode );
/* if we couldn't find it, search the alternate paths */
if (!file)
for (i=0;i<GetNumPaths(); i++)
{
sprintf( buf, "%s%s", GetPath(i), filename );
file = fopen( buf, mode );
if (file) break;
}
return file;
}
char *PathList::GetCompletePath( char *filename )
{
FILE* file;
int i;
char buf[1024];
/* open the file */
file = fopen( filename, "r" );
sprintf(buf,"%s",filename);
/* if we couldn't find it, search the alternate paths */
if (!file){
for (i=0;i<GetNumPaths(); i++)
{
sprintf( buf, "%s%s", GetPath(i), filename );
file = fopen( buf, "r" );
if (file) break;
}
}
if (!file) return NULL;
fclose( file );
return strdup( buf );
}
/// \brief
/// Creates a new path and returns a reference to it (same as implicitly adding a new path)
///
/// \return
/// Reference to newly added path
inline VGPath& CreatePath() { m_paths.Add(new VGPath()); return GetPath(GetNumPaths()-1); }
