/****************************************************************************** * $Id$ * * Copyright (c) 2007 Joshua Elsasser * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. *****************************************************************************/ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "client.h" #include "errors.h" #include "misc.h" #define BESTDECIMAL(d) (10.0 > (d) ? 2 : (100.0 > (d) ? 1 : 0)) struct opts { int proxy; char ** proxycmd; enum confpathtype type; const char * sock; struct strlist files; int sendquit; int port; int map; int uplimit; int up; int downlimit; int down; int listquick; int listfull; int startall; struct strlist start; int stopall; struct strlist stop; int removeall; struct strlist remove; char dir[MAXPATHLEN]; int pex; }; struct torinfo { int id; int infogood; int statgood; char * name; int64_t size; char * state; int64_t eta; int64_t done; int64_t ratedown; int64_t rateup; int64_t totaldown; int64_t totalup; char * errorcode; char * errormsg; RB_ENTRY( torinfo ) idlinks; RB_ENTRY( torinfo ) namelinks; }; RB_HEAD( torlist, torinfo ); RB_HEAD( tornames, torinfo ); struct torhash { char hash[SHA_DIGEST_LENGTH*2+1]; int id; RB_ENTRY( torhash ) link; }; RB_HEAD( torhashes, torhash ); static void usage ( const char *, ... ); static int readargs ( int, char **, struct opts * ); static int numarg ( const char * ); static int hasharg ( const char *, struct strlist *, int * ); static int fileargs ( struct strlist *, int, char * const * ); static void listmsg ( const struct cl_info * ); static void infomsg ( const struct cl_info * ); static void statmsg ( const struct cl_stat * ); static void hashmsg ( const struct cl_info * ); static float fmtsize ( int64_t, const char ** ); static char * strdup_noctrl( const char * ); static void print_eta ( int64_t ); static void printlisting ( void ); static int sendidreqs ( void ); static int toridcmp ( struct torinfo *, struct torinfo * ); static int tornamecmp ( struct torinfo *, struct torinfo * ); static int torhashcmp ( struct torhash *, struct torhash * ); static struct torlist gl_torinfo = RB_INITIALIZER( &gl_torinfo ); static struct strlist * gl_starthashes = NULL; static struct strlist * gl_stophashes = NULL; static struct strlist * gl_removehashes = NULL; static struct torhashes gl_hashids = RB_INITIALIZER( &gl_hashids ); static int gl_gotlistinfo = 0; static int gl_gotliststat = 0; RB_GENERATE_STATIC( torlist, torinfo, idlinks, toridcmp ) RB_GENERATE_STATIC( tornames, torinfo, namelinks, tornamecmp ) RB_GENERATE_STATIC( torhashes, torhash, link, torhashcmp ) int main( int argc, char ** argv ) { struct event_base * evbase; struct opts o; char sockpath[MAXPATHLEN]; setmyname( argv[0] ); if( 0 > readargs( argc, argv, &o ) ) { exit( 1 ); } signal( SIGPIPE, SIG_IGN ); evbase = event_init(); client_init( evbase ); if( o.proxy ) { client_new_cmd( o.proxycmd ); } else { if( NULL == o.sock ) { confpath( sockpath, sizeof sockpath, CONF_FILE_SOCKET, o.type ); client_new_sock( sockpath ); } else { client_new_sock( o.sock ); } } if( ( o.sendquit && 0 > client_quit ( ) ) || ( '\0' != o.dir[0] && 0 > client_dir ( o.dir ) ) || ( !SLIST_EMPTY( &o.files ) && 0 > client_addfiles ( &o.files ) ) || ( o.startall && 0 > client_start ( 0, NULL ) ) || ( o.stopall && 0 > client_stop ( 0, NULL ) ) || ( o.removeall && 0 > client_remove ( 0, NULL ) ) || ( o.port && 0 > client_port ( o.port ) ) || ( 0 <= o.map && 0 > client_automap ( o.map ) ) || ( 0 <= o.pex && 0 > client_pex ( o.pex ) ) || ( o.uplimit && 0 > client_uplimit ( o.up ) ) || ( o.downlimit && 0 > client_downlimit( o.down ) ) || ( o.listquick && 0 > client_list ( listmsg ) ) || ( o.listfull && ( 0 > client_info ( infomsg ) || 0 > client_status ( statmsg ) ) ) ) { exit( 1 ); } if( ( !o.startall && !SLIST_EMPTY( &o.start ) ) || ( !o.stopall && !SLIST_EMPTY( &o.stop ) ) || ( !o.removeall && !SLIST_EMPTY( &o.remove ) ) ) { if( 0 > client_hashids( hashmsg ) ) { exit( 1 ); } gl_starthashes = ( o.startall ? NULL : &o.start ); gl_stophashes = ( o.stopall ? NULL : &o.stop ); gl_removehashes = ( o.removeall ? NULL : &o.remove ); } event_dispatch(); /* event_base_dispatch( evbase ); */ return 1; } void usage( const char * msg, ... ) { va_list ap; if( NULL != msg ) { printf( "%s: ", getmyname() ); va_start( ap, msg ); vprintf( msg, ap ); va_end( ap ); printf( "\n" ); } printf( "usage: %s [options]\n" "\n" "Transmission %s http://transmission.m0k.org/\n" "A free, lightweight BitTorrent client with a simple, intuitive interface.\n" "\n" " -a --add Add a torrent\n" " -d --download-limit Max download rate in KiB/s\n" " -D --download-unlimited No download rate limit\n" " -e --enable-pex Enable peer exchange\n" " -E --disable-pex Disable peer exchange\n" " -f --folder Folder to set for new torrents\n" " -h --help Display this message and exit\n" " -i --info List all torrents with info hashes\n" " -l --list List all torrents with status\n" " -m --port-mapping Automatic port mapping via NAT-PMP or UPnP\n" " -M --no-port-mapping Disable automatic port mapping\n" " -p --port Port to listen for incoming connections on\n" " -q --quit Quit the daemon\n" " -r --remove Remove the torrent with the given hash\n" " -r --remove all Remove all torrents\n" " -s --start Start the torrent with the given hash\n" " -s --start all Start all stopped torrents\n" " -S --stop Stop the torrent with the given hash\n" " -S --stop all Stop all running torrents\n" " -t --type daemon Use the daemon frontend, transmission-daemon\n" " -t --type gtk Use the GTK+ frontend, transmission-gtk\n" " -t --type mac Use the MacOS X frontend\n" " -u --upload-limit Max upload rate in KiB/s\n" " -U --upload-unlimited No upload rate limit\n" " -x --proxy Use proxy command to connect to frontend\n", getmyname(), LONG_VERSION_STRING ); exit( 0 ); } int readargs( int argc, char ** argv, struct opts * opts ) { char optstr[] = "a:d:DeEf:hilmMp:qr:s:S:t:u:Ux"; struct option longopts[] = { { "add", required_argument, NULL, 'a' }, { "download-limit", required_argument, NULL, 'd' }, { "download-unlimited", no_argument, NULL, 'D' }, { "enable-pex", no_argument, NULL, 'e' }, { "disable-pex", no_argument, NULL, 'E' }, { "folder", required_argument, NULL, 'f' }, { "help", no_argument, NULL, 'h' }, { "info", no_argument, NULL, 'i' }, { "list", no_argument, NULL, 'l' }, { "port-mapping", no_argument, NULL, 'm' }, { "no-port-mapping", no_argument, NULL, 'M' }, { "port", required_argument, NULL, 'p' }, { "quit", no_argument, NULL, 'q' }, { "remove", required_argument, NULL, 'r' }, { "start", required_argument, NULL, 's' }, { "stop", required_argument, NULL, 'S' }, { "type", required_argument, NULL, 't' }, { "upload-limit", required_argument, NULL, 'u' }, { "upload-unlimited", no_argument, NULL, 'U' }, { "proxy", no_argument, NULL, 'U' }, { NULL, 0, NULL, 0 } }; int opt, gotmsg; gotmsg = 0; memset( opts, 0, sizeof *opts ); opts->type = CONF_PATH_TYPE_DAEMON; SLIST_INIT( &opts->files ); opts->map = -1; opts->pex = -1; SLIST_INIT( &opts->start ); SLIST_INIT( &opts->stop ); SLIST_INIT( &opts->remove ); while( 0 <= ( opt = getopt_long( argc, argv, optstr, longopts, NULL ) ) ) { switch( opt ) { case 'a': if( 0 > fileargs( &opts->files, 1, &optarg ) ) { return -1; } break; case 'd': opts->downlimit = 1; opts->down = numarg( optarg ); break; case 'D': opts->downlimit = 1; opts->down = -1; break; case 'e': opts->pex = 1; break; case 'E': opts->pex = 0; break; case 'f': absolutify( opts->dir, sizeof opts->dir, optarg ); break; case 'i': opts->listquick = 1; break; case 'l': opts->listfull = 1; break; case 'm': opts->map = 1; break; case 'M': opts->map = 0; break; case 'p': opts->port = numarg( optarg ); if( 0 >= opts->port || 0xffff <= opts->port ) { usage( "invalid port: %i", opts->port ); } break; case 'q': opts->sendquit = 1; break; case 'r': if( 0 > hasharg( optarg, &opts->remove, &opts->removeall ) ) { return -1; } break; case 's': if( 0 > hasharg( optarg, &opts->start, &opts->startall ) ) { return -1; } break; case 'S': if( 0 > hasharg( optarg, &opts->stop, &opts->stopall ) ) { return -1; } break; case 't': if( 0 == strcasecmp( "daemon", optarg ) ) { opts->type = CONF_PATH_TYPE_DAEMON; opts->sock = NULL; } else if( 0 == strcasecmp( "gtk", optarg ) ) { opts->type = CONF_PATH_TYPE_GTK; opts->sock = NULL; } else if( 0 == strcasecmp( "mac", optarg ) || 0 == strcasecmp( "osx", optarg ) || 0 == strcasecmp( "macos", optarg ) || 0 == strcasecmp( "macosx", optarg ) ) { opts->type = CONF_PATH_TYPE_OSX; opts->sock = NULL; } else { opts->sock = optarg; } break; case 'u': opts->uplimit = 1; opts->up = numarg( optarg ); break; case 'U': opts->uplimit = 1; opts->up = -1; break; case 'x': opts->proxy = 1; break; default: usage( NULL ); break; } gotmsg = 1; } if( !gotmsg && argc == optind ) { usage( NULL ); } if( opts->proxy ) { opts->proxycmd = argv + optind; } else if( 0 > fileargs( &opts->files, argc - optind, argv + optind ) ) { return -1; } return 0; } int numarg( const char * arg ) { char * end; long num; end = NULL; num = strtol( arg, &end, 10 ); if( NULL != end && '\0' != *end ) { usage( "not a number: %s", arg ); return -1; } return num; } int hasharg( const char * arg, struct strlist * list, int * all ) { struct stritem * listitem; struct torhash * treeitem, key, * foo; size_t len, ii; /* check for special "all" value */ if( 0 == strcasecmp( "all", arg ) ) { *all = 1; return 0; } /* check hash length */ len = strlen( arg ); if( SHA_DIGEST_LENGTH * 2 != len ) { usage( "torrent info hash length is not %i: %s", SHA_DIGEST_LENGTH * 2, arg ); return -1; } /* allocate list item */ listitem = calloc( 1, sizeof *listitem ); if( NULL == listitem ) { mallocmsg( sizeof *listitem ); return -1; } listitem->str = calloc( len + 1, 1 ); if( NULL == listitem->str ) { mallocmsg( len + 1 ); free( listitem ); return -1; } /* check that the hash is all hex and copy it in lowercase */ for( ii = 0; len > ii; ii++ ) { if( !isxdigit( arg[ii] ) ) { usage( "torrent info hash is not hex: %s", arg ); free( listitem->str ); free( listitem ); return -1; } listitem->str[ii] = tolower( arg[ii] ); } /* try to look up the hash in the hash tree */ memset( &key, 0, sizeof key ); strlcpy( key.hash, listitem->str, sizeof key.hash ); treeitem = RB_FIND( torhashes, &gl_hashids, &key ); if( NULL == treeitem ) { /* the hash isn't in the tree, allocate a tree item and insert it */ treeitem = calloc( 1, sizeof *treeitem ); if( NULL == treeitem ) { mallocmsg( sizeof *treeitem ); free( listitem->str ); free( listitem ); return -1; } treeitem->id = -1; strlcpy( treeitem->hash, listitem->str, sizeof treeitem->hash ); foo = RB_INSERT( torhashes, &gl_hashids, treeitem ); assert( NULL == foo ); } /* finally, add the list item to the list */ SLIST_INSERT_HEAD( list, listitem, next ); return 0; } int fileargs( struct strlist * list, int argc, char * const * argv ) { struct stritem * item; int ii; char path[MAXPATHLEN]; for( ii = 0; argc > ii; ii++ ) { item = calloc( 1, sizeof *item ); if( NULL == item ) { mallocmsg( sizeof *item ); return -1; } if( '/' == argv[ii][0] ) { item->str = strdup( argv[ii] ); if( NULL == item->str ) { mallocmsg( strlen( argv[ii] ) + 1 ); free( item ); return -1; } } else { absolutify( path, sizeof path, argv[ii] ); item->str = strdup( path ); if( NULL == item->str ) { mallocmsg( strlen( path ) + 1 ); free( item ); return -1; } } SLIST_INSERT_HEAD( list, item, next ); } return 0; } void listmsg( const struct cl_info * inf ) { char * newname; size_t ii; if( NULL == inf ) { return; } if( NULL == inf->name ) { errmsg( "missing torrent name from server" ); return; } else if( NULL == inf->hash ) { errmsg( "missing torrent hash from server" ); return; } newname = strdup_noctrl( inf->name ); if( NULL == newname ) { return; } for( ii = 0; '\0' != inf->hash[ii]; ii++ ) { if( isxdigit( inf->hash[ii] ) ) { putchar( tolower( inf->hash[ii] ) ); } } putchar( ' ' ); printf( "%s\n", newname ); free( newname ); } void infomsg( const struct cl_info * cinfo ) { struct torinfo * tinfo, key; gl_gotlistinfo = 1; if( NULL == cinfo ) { if( gl_gotliststat ) { printlisting(); } return; } if( NULL == cinfo->name || 0 >= cinfo->size ) { errmsg( "missing torrent info from server" ); return; } memset( &key, 0, sizeof key ); key.id = cinfo->id; tinfo = RB_FIND( torlist, &gl_torinfo, &key ); if( NULL == tinfo ) { tinfo = calloc( 1, sizeof *tinfo ); if( NULL == tinfo ) { mallocmsg( sizeof *tinfo ); return; } tinfo->id = cinfo->id; RB_INSERT( torlist, &gl_torinfo, tinfo ); } tinfo->infogood = 1; free( tinfo->name ); tinfo->name = strdup_noctrl( cinfo->name ); tinfo->size = cinfo->size; } void statmsg( const struct cl_stat * st ) { struct torinfo * info, key; gl_gotliststat = 1; if( NULL == st ) { if( gl_gotlistinfo ) { printlisting(); } return; } if( NULL == st->state || 0 > st->done || 0 > st->ratedown || 0 > st->rateup || 0 > st->totaldown || 0 > st->totalup ) { errmsg( "missing torrent status from server" ); return; } memset( &key, 0, sizeof key ); key.id = st->id; info = RB_FIND( torlist, &gl_torinfo, &key ); if( NULL == info ) { info = calloc( 1, sizeof *info ); if( NULL == info ) { mallocmsg( sizeof *info ); return; } info->id = st->id; RB_INSERT( torlist, &gl_torinfo, info ); } info->statgood = 1; free( info->state ); info->state = strdup_noctrl( st->state ); info->eta = st->eta; info->done = st->done; info->ratedown = st->ratedown; info->rateup = st->rateup; info->totaldown = st->totaldown; info->totalup = st->totalup; if( NULL != st->error && '\0' != st->error[0] ) { info->errorcode = strdup_noctrl( st->error ); } if( NULL != st->errmsg && '\0' != st->errmsg[0] ) { info->errormsg = strdup_noctrl( st->errmsg ); } } void hashmsg( const struct cl_info * inf ) { struct torhash key, * found; if( NULL == inf ) { sendidreqs(); return; } if( NULL == inf->hash ) { errmsg( "missing torrent hash from server" ); return; } memset( &key, 0, sizeof key ); strlcpy( key.hash, inf->hash, sizeof key.hash ); found = RB_FIND( torhashes, &gl_hashids, &key ); if( NULL != found ) { found->id = inf->id; } } float fmtsize( int64_t num, const char ** units ) { static const char * sizes[] = { "B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", }; float ret; size_t ii; ret = num; for( ii = 0; ARRAYLEN( sizes ) > ii && 1000.0 < ret; ii++ ) { ret /= 1024.0; } if( NULL != units ) { *units = sizes[ii]; } return ret; } char * strdup_noctrl( const char * str ) { char * ret; size_t ii; ii = strlen( str ); ret = malloc( ii + 1 ); if( NULL == ret ) { mallocmsg( ii + 1 ); return NULL; } for( ii = 0; '\0' != str[ii]; ii++ ) { ret[ii] = ( iscntrl( str[ii] ) ? ' ' : str[ii] ); } ret[ii] = '\0'; return ret; } void print_eta( int64_t secs ) { static const struct { const char * label; int64_t div; } units[] = { { "second", 60 }, { "minute", 60 }, { "hour", 24 }, { "day", 7 }, { "week", 1 } }; int readable[ ARRAYLEN( units ) ]; int printed; size_t ii; if( 0 > secs ) { printf( "stalled" ); return; } for( ii = 0; ARRAYLEN( units ) > ii; ii++ ) { readable[ii] = secs % units[ii].div; secs /= units[ii].div; } readable[ii-1] = MIN( INT_MAX, secs ); printf( "done in" ); for( printed = 0; 0 < ii && 2 > printed; ii-- ) { if( 0 != readable[ii-1] || ( 0 == printed && 1 == ii ) ) { printf( " %i %s%s", readable[ii-1], units[ii-1].label, ( 1 == readable[ii-1] ? "" : "s" ) ); printed++; } } } int sendidreqs( void ) { struct { struct strlist * list; int ( * func )( size_t, const int * ); } reqs[] = { { gl_starthashes, client_start }, { gl_stophashes, client_stop }, { gl_removehashes, client_remove }, }; struct stritem * jj; size_t ii; int * ids, count, ret; struct torhash key, * found; ret = -1; memset( &key, 0, sizeof key ); for( ii = 0; ARRAYLEN( reqs ) > ii; ii++) { if( NULL == reqs[ii].list || SLIST_EMPTY( reqs[ii].list ) ) { continue; } count = 0; SLIST_FOREACH( jj, reqs[ii].list, next ) { count++; } count++; ids = calloc( count, sizeof ids[0] ); if( NULL == ids ) { mallocmsg( count * sizeof ids[0] ); return -1; } count = 0; SLIST_FOREACH( jj, reqs[ii].list, next ) { strlcpy( key.hash, jj->str, sizeof key.hash ); found = RB_FIND( torhashes, &gl_hashids, &key ); if( NULL != found && TORRENT_ID_VALID( found->id ) ) { ids[count] = found->id; count++; } } if( 0 < count ) { if( 0 > reqs[ii].func( count, ids ) ) { free( ids ); return -1; } ret = 0; } free( ids ); } gl_starthashes = NULL; gl_stophashes = NULL; gl_removehashes = NULL; return ret; } void printlisting( void ) { struct tornames names; struct torinfo * ii, * next; const char * units, * name, * upunits, * downunits; float size, progress, upspeed, downspeed, ratio; /* sort the torrents by name */ RB_INIT( &names ); RB_FOREACH( ii, torlist, &gl_torinfo ) { RB_INSERT( tornames, &names, ii ); } /* print the torrent info while freeing the tree */ for( ii = RB_MIN( tornames, &names ); NULL != ii; ii = next ) { next = RB_NEXT( tornames, &names, ii ); RB_REMOVE( tornames, &names, ii ); RB_REMOVE( torlist, &gl_torinfo, ii ); if( !ii->infogood || !ii->statgood ) { goto free; } /* massage some numbers into a better format for printing */ size = fmtsize( ii->size, &units ); upspeed = fmtsize( ii->rateup, &upunits ); downspeed = fmtsize( ii->ratedown, &downunits ); name = ( NULL == ii->name ? "???" : ii->name ); progress = ( float )ii->done / ( float )ii->size * 100.0; progress = MIN( 100.0, progress ); progress = MAX( 0.0, progress ); /* print name and size */ printf( "%s (%.*f %s) - ", name, BESTDECIMAL( size ), size, units ); /* print hash check progress */ if( 0 == strcasecmp( "checking", ii->state ) ) { printf( "%.*f%% checking files", BESTDECIMAL( progress ), progress ); } /* print download progress, speeds, and eta */ else if( 0 == strcasecmp( "downloading", ii->state ) ) { progress = MIN( 99.0, progress ); printf( "%.*f%% downloading at %.*f %s/s (UL at %.*f %s/s), ", BESTDECIMAL( progress ), progress, BESTDECIMAL( downspeed ), downspeed, downunits, BESTDECIMAL( upspeed ), upspeed, upunits ); print_eta( ii->eta ); } /* print seeding speed */ else if( 0 == strcasecmp( "seeding", ii->state ) ) { if( 0 == ii->totalup && 0 == ii->totaldown ) { printf( "100%% seeding at %.*f %s/s [N/A]", BESTDECIMAL( upspeed ), upspeed, upunits ); } else if( 0 == ii->totaldown ) { printf( "100%% seeding at %.*f %s/s [INF]", BESTDECIMAL( upspeed ), upspeed, upunits ); } else { ratio = ( float )ii->totalup / ( float )ii->totaldown; printf( "100%% seeding at %.*f %s/s [%.*f]", BESTDECIMAL( upspeed ), upspeed, upunits, BESTDECIMAL( ratio ), ratio ); } } /* print stopping message */ else if( 0 == strcasecmp( "stopping", ii->state ) ) { printf( "%.*f%% stopping...", BESTDECIMAL( progress ), progress ); } /* print stopped message with progress */ else if( 0 == strcasecmp( "paused", ii->state ) ) { printf( "%.*f%% stopped", BESTDECIMAL( progress ), progress ); } /* unknown status, just print it with progress */ else { printf( "%.*f%% %s", BESTDECIMAL( progress ), progress, ii->state ); } /* print any error */ if( NULL != ii->errorcode || NULL != ii->errormsg ) { if( NULL == ii->errorcode ) { printf( " [error - %s]", ii->errormsg ); } else if( NULL == ii->errormsg ) { printf( " [error (%s)]", ii->errorcode ); } else { printf( " [error (%s) - %s]", ii->errorcode, ii->errormsg ); } } /* don't forget the newline */ putchar( '\n' ); /* free the stuff for this torrent */ free: free( ii->name ); free( ii->state ); free( ii->errorcode ); free( ii->errormsg ); free( ii ); } } int tornamecmp( struct torinfo * left, struct torinfo * right ) { int ret; /* we know they're equal if they're the same struct */ if( left == right ) { return 0; } /* we might be missing a name, fall back on torrent ID */ else if( NULL == left->name && NULL == right->name ) { return toridcmp( left, right ); } else if( NULL == left->name ) { return -1; } else if( NULL == right->name ) { return 1; } /* if we have two names, compare them */ ret = strcasecmp( left->name, right->name ); if( 0 != ret ) { return ret; } /* if the names are the same then fall back on the torrent ID, this is to handle different torrents with the same name */ else { return toridcmp( left, right ); } } int torhashcmp( struct torhash * left, struct torhash * right ) { return strcasecmp( left->hash, right->hash ); } INTCMP_FUNC( toridcmp, torinfo, id )