diff options
Diffstat (limited to 'app/tools/listxtp.c')
| -rw-r--r-- | app/tools/listxtp.c | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/app/tools/listxtp.c b/app/tools/listxtp.c new file mode 100644 index 0000000..384c0d5 --- /dev/null +++ b/app/tools/listxtp.c @@ -0,0 +1,191 @@ +/** \file listxtp.c + * Create a contents list of all parameter files + * + * $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/tools/listxtp.c,v 1.2 2009-05-31 21:55:37 tshead Exp $ + */ + +/* XTrkCad - Model Railroad CAD + * Copyright (C) 2009 Martin Fischer + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <sys/stat.h> + +#include "dirent.h" + +#define TRUE 1 +#define FALSE 0 +#ifdef _WIN32 + #define WIKIFORMATOPTION "/w" + #pragma warning( disable : 4996 ) +#else + #define WIKIFORMATOPTION "-w" +#endif + +#define CONTENTSCOMMAND "CONTENTS" + +#ifndef WIN32 + #define stricmp strcasecmp + #define strnicmp strncasecmp +#endif // !WIN32 + +/* + * needed for qsort + */ + +int +Compare( const void *s1, const void * s2 ) +{ + char *str1 = *(char **)s1; + char *str2 = *(char **)s2; + + return( strcmp( str1, str2 )); +} + + +int +main( int argc, char **argv ) +{ + char buffer[ 512 ]; + int found; + DIR *d; + struct dirent *ent; + FILE *fh; + struct stat buf; + char filename[ 256 ]; + char path[ 256 ]; + char *results[100]; + int cnt = 0; + int i; + int bWiki = FALSE; + + /* + this is a fast hack: there is one optional argument + if this was found, set the flag and remove it from the array. + As there is a maximum of one more argument, one simple assignment should be enough. + */ + + if( argc >= 2 && !strcmp(argv[ 1 ], WIKIFORMATOPTION )) { + bWiki = TRUE; + if( argc > 2 ) { + argv[ 1 ] = argv[ 2 ]; + argv[ 2 ] = NULL; + } + argc--; + } + + /* + * only other argument is the name of the directory to search through + */ + if( argc == 2 ) { + strcpy( path, argv[ 1 ] ); + } else { + if( argc == 1 ) { + strcpy( path, "." ); + } else { + printf( "Invalid nummer of arguments. Execute with: listxtp "WIKIFORMATOPTION" [dir]\n" ); + } + } + + /* + * open the directory + */ + d = opendir( path ); + if( !d ) { + printf( "Directory %s not found!\n", path); + exit( 1 ); + } + + /* + * get all files from the directory + */ + while( ent = readdir( d )) + { + /* + * create full file name and get the state for that file + */ + + strcpy( filename, path ); + strcat( filename, "\\" ); + strcat( filename, ent->d_name ); + + if( stat( filename, &buf ) == -1 ) { + fprintf( stderr, "Error getting file state for %s\n", filename ); + exit( 1 ); + } + /* + * ignore any directories + */ + if( buf.st_mode & S_IFDIR ) + continue; + + /* + * open the file and search for a line beginning with CONTENTS + */ + found = FALSE; + fh = fopen( filename, "rt" ); + if( fh ) { + while( !found ) { + if( fgets( buffer, sizeof( buffer ), fh )) { + if( !strnicmp( buffer, CONTENTSCOMMAND, strlen( CONTENTSCOMMAND ))) { + /* + * if found, store the restof the line and the filename + */ + buffer[ strlen( buffer ) - 1 ] = '\0'; + sprintf( buffer, "%s (%s)", buffer + strlen( CONTENTSCOMMAND ) + 1, ent->d_name ); + results[ cnt ] = malloc( strlen( buffer ) + 1 ); + strcpy( results[ cnt ], buffer ); + cnt++; + if( cnt == 100 ) { + fprintf( stderr, "Error: too many files\n" ); + exit( 1 ); + } + found = TRUE; + } + } else { + fprintf( stderr, "Nothing found in %s\n", filename ); + found = TRUE; + } + } + fclose( fh ); + } else { + fprintf( stderr, "Error opening %s\n", filename ); + } + } + + /* + * sort the list that was created + */ + qsort( (void *)results, (size_t )cnt, sizeof( char *), Compare ); + + /* + * print the results. If Wiki option was set, format the line for usage + * in the Wiki + */ + for( i = 0; i < cnt; i++) { + if( bWiki ) { + printf("~-\"\"%s\"\"\n", results[ i ] ); + if( (i < cnt - 1) && *results[ i ] != *results[ i + 1 ] ) + printf( "\n" ); + } else { + printf( "%s\n", results[ i ]); + } + } + return( 0 ); +} |