890 lines
34 KiB
C
890 lines
34 KiB
C
/*
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* This file Copyright (C) 2008 Charles Kerr <charles@rebelbase.com>
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*
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* This file is licensed by the GPL version 2. Works owned by the
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* Transmission project are granted a special exemption to clause 2(b)
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* so that the bulk of its code can remain under the MIT license.
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* This exemption does not extend to derived works not owned by
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* the Transmission project.
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*
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* $Id$
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*/
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h> /* strcmp */
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#include <unistd.h> /* getcwd */
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#include <libevent/event.h>
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#include <curl/curl.h>
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#include <libtransmission/transmission.h>
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#include <libtransmission/bencode.h>
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#include <libtransmission/rpcimpl.h>
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#include <libtransmission/json.h>
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#include <libtransmission/tr-getopt.h>
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#include <libtransmission/utils.h>
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#include <libtransmission/version.h>
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#define MY_NAME "transmission-remote"
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#define DEFAULT_HOST "localhost"
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#define DEFAULT_PORT TR_DEFAULT_RPC_PORT
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enum { TAG_LIST, TAG_DETAILS, TAG_FILES, TAG_PEERS };
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static const char*
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getUsage( void )
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{
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return
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"Transmission "LONG_VERSION_STRING" http://www.transmissionbt.com/\n"
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"A fast and easy BitTorrent client\n"
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"\n"
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"Usage: "MY_NAME" [host] [options]\n"
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" "MY_NAME" [port] [options]\n"
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" "MY_NAME" [host:port] [options]\n"
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"\n"
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"See the man page for detailed explanations and many examples.";
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}
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static tr_option opts[] =
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{
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{ 'a', "add", "Add torrent files", "a", 0, NULL },
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{ 'b', "debug", "Print debugging information", "b", 0, NULL },
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{ 'd', "downlimit", "Set the maximum download speed in KB/s", "d", 1, "<speed>" },
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{ 'D', "no-downlimit", "Don't limit the download speed", "D", 0, NULL },
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{ 910, "encryption-required", "Encrypt all peer connections", "er", 0, NULL },
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{ 911, "encryption-preferred", "Prefer encrypted peer connections", "ep", 0, NULL },
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{ 912, "encryption-tolerated", "Prefer unencrypted peer connections", "et", 0, NULL },
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{ 'f', "files", "List the current torrent's files", "f", 0, NULL },
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{ 'g', "get", "Mark files for download", "g", 1, "<files>" },
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{ 'G', "no-get", "Mark files for not downloading", "G", 1, "<files>" },
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{ 'i', "info", "Show details of the current torrent(s)", "i", 0, NULL },
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{ 'l', "list", "List all torrents", "l", 0, NULL },
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{ 'm', "portmap", "Enable portmapping via NAT-PMP or UPnP", "m", 0, NULL },
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{ 'M', "no-portmap", "Disable portmapping", "M", 0, NULL },
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{ 'n', "auth", "Set authentication info", "n", 1, "<username:password>" },
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{ 'p', "port",
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"Port for incoming peers (Default: "TR_DEFAULT_PORT_STR")",
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"p", 1, "<port>" },
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{ 900, "priority-high", "Set the files' priorities as high", "ph", 1, "<files>" },
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{ 901, "priority-normal", "Set the files' priorities as normal", "pn", 1, "<files>" },
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{ 902, "priority-low", "Set the files' priorities as low", "pl", 1, "<files>" },
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{ 'r', "remove", "Remove the current torrent(s)", "r", 0, NULL },
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{ 's', "start", "Start the current torrent(s)", "s", 0, NULL },
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{ 'S', "stop", "Stop the current torrent(s)", "S", 0, NULL },
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{ 't', "torrent", "Set the current torrent(s)", "t", 1, "<torrent>" },
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{ 'u', "uplimit", "Set the maximum upload speed in KB/s", "u", 1, "<speed>" },
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{ 'U', "no-uplimit", "Don't limit the upload speed", "U", 0, NULL },
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{ 'v', "verify", "Verify the current torrent(s)", "v", 0, NULL },
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{ 'w', "download-dir", "Set the default download folder", "w", 1, "<path>" },
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{ 'x', "pex", "Enable peer exchange (PEX)", "x", 0, NULL },
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{ 'X', "no-pex", "Disable peer exchange (PEX)", "X", 0, NULL },
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{ 'z', "peers", "List the current torrent's peers", "z", 0, NULL },
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{ 0, NULL, NULL, NULL, 0, NULL }
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};
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static void
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showUsage( void )
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{
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tr_getopt_usage( MY_NAME, getUsage(), opts );
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exit( 0 );
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}
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static int
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numarg( const char * arg )
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{
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char * end = NULL;
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const long num = strtol( arg, &end, 10 );
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if( *end ) {
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fprintf( stderr, "Not a number: \"%s\"\n", arg );
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showUsage( );
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}
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return num;
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}
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static char * reqs[256]; /* arbitrary max */
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static int reqCount = 0;
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static int debug = 0;
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static char * auth = NULL;
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static char*
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absolutify( char * buf, size_t len, const char * path )
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{
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if( *path == '/' )
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tr_strlcpy( buf, path, len );
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else {
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char cwd[MAX_PATH_LENGTH];
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getcwd( cwd, sizeof( cwd ) );
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tr_buildPath( buf, len, cwd, path, NULL );
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}
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return buf;
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}
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static char*
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getEncodedMetainfo( const char * filename )
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{
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size_t len = 0;
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char * b64 = NULL;
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uint8_t * buf = tr_loadFile( filename, &len );
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if( buf )
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{
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b64 = tr_base64_encode( buf, len, NULL );
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tr_free( buf );
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}
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return b64;
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}
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static void
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addIdArg( tr_benc * args, const char * id )
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{
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if( !*id ) {
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fprintf( stderr, "No torrent specified! Please use the -t option first.\n" );
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id = "-1"; /* no torrent will have this ID, so should be a no-op */
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}
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if( strcmp( id, "all" ) ) {
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tr_rpc_parse_list_str( tr_bencDictAdd( args, "ids" ), id, strlen(id) );
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}
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}
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static void
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addFiles( tr_benc * args, const char * key, const char * arg )
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{
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tr_benc * files = tr_bencDictAddList( args, key, 100 );
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if( !*arg )
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{
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fprintf( stderr, "No files specified!\n" );
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arg = "-1"; /* no file will have this index, so should be a no-op */
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}
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if( strcmp( arg, "all" ) )
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{
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const char * walk = arg;
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while( *walk ) {
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char * p;
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unsigned long l;
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errno = 0;
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l = strtol( walk, &p, 10 );
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if( errno )
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break;
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tr_bencListAddInt( files, l - 1 );
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if( *p != ',' )
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break;
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walk = p + 1;
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}
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}
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}
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#define TR_N_ELEMENTS( ary ) ( sizeof( ary ) / sizeof( *ary ) )
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static const char * files_keys[] = {
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"files", "name", "priorities", "wanted"
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};
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static const char * details_keys[] = {
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"activityDate", "addedDate", "announceResponse", "announceURL",
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"comment", "corruptEver", "creator", "dateCreated", "doneDate",
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"downloadedEver", "errorString", "eta", "hashString", "haveUnchecked",
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"haveValid", "id", "isPrivate", "lastAnnounceTime", "lastScrapeTime",
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"leechers", "leftUntilDone", "name", "nextAnnounceTime", "nextScrapeTime",
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"peersConnected", "peersGettingFromUs", "peersSendingToUs",
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"pieceCount", "pieceSize", "rateDownload", "rateUpload", "recheckProgress",
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"scrapeResponse", "seeders", "sizeWhenDone", "sizeWhenDone", "startDate",
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"status", "timesCompleted", "totalSize", "uploadedEver",
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"webseeds", "webseedsSendingToUs"
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};
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static const char * list_keys[] = {
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"downloadedEver", "eta", "id", "leftUntilDone", "name", "rateDownload",
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"rateUpload", "sizeWhenDone", "status", "uploadedEver"
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};
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static void
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readargs( int argc, const char ** argv )
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{
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int c;
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int addingTorrents = 0;
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const char * optarg;
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char id[4096];
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*id = '\0';
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while(( c = tr_getopt( getUsage(), argc, argv, opts, &optarg )))
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{
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int i, n;
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char buf[MAX_PATH_LENGTH];
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int addArg = TRUE;
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tr_benc top, *args, *fields;
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tr_bencInitDict( &top, 3 );
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args = tr_bencDictAddDict( &top, "arguments", 0 );
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switch( c )
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{
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case TR_OPT_UNK:
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if( addingTorrents ) {
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char * tmp = getEncodedMetainfo( optarg );
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if( tmp ) {
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tr_bencDictAddStr( &top, "method", "torrent-add" );
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tr_bencDictAddStr( args, "metainfo", tmp );
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tr_free( tmp );
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} else {
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fprintf( stderr, "Couldn't add file: %s\n", optarg );
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addArg = FALSE;
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}
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} else {
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fprintf( stderr, "Unknown option: %s\n", optarg );
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addArg = FALSE;
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}
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break;
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case 'a': addingTorrents = 1;
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addArg = FALSE;
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break;
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case 'b': debug = 1;
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addArg = FALSE;
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break;
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case 'd': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddInt( args, "speed-limit-down", numarg( optarg ) );
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tr_bencDictAddInt( args, "speed-limit-down-enabled", 1 );
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break;
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case 'D': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddInt( args, "speed-limit-down-enabled", 0 );
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break;
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case 'f': tr_bencDictAddStr( &top, "method", "torrent-get" );
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tr_bencDictAddInt( &top, "tag", TAG_FILES );
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addIdArg( args, id );
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n = TR_N_ELEMENTS( files_keys );
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fields = tr_bencDictAddList( args, "fields", n );
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for( i=0; i<n; ++i )
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tr_bencListAddStr( fields, files_keys[i] );
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break;
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case 'g': tr_bencDictAddStr( &top, "method", "torrent-set" );
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addIdArg( args, id );
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addFiles( args, "files-wanted", optarg );
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break;
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case 'G': tr_bencDictAddStr( &top, "method", "torrent-set" );
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addIdArg( args, id );
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addFiles( args, "files-unwanted", optarg );
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break;
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case 'i': tr_bencDictAddStr( &top, "method", "torrent-get" );
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tr_bencDictAddInt( &top, "tag", TAG_DETAILS );
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addIdArg( args, id );
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n = TR_N_ELEMENTS( details_keys );
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fields = tr_bencDictAddList( args, "fields", n );
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for( i=0; i<n; ++i )
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tr_bencListAddStr( fields, details_keys[i] );
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break;
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case 'l': tr_bencDictAddStr( &top, "method", "torrent-get" );
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tr_bencDictAddInt( &top, "tag", TAG_LIST );
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n = TR_N_ELEMENTS( list_keys );
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fields = tr_bencDictAddList( args, "fields", n );
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for( i=0; i<n; ++i )
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tr_bencListAddStr( fields, list_keys[i] );
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break;
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case 'm': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddInt( args, "port-forwarding-enabled", 1 );
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break;
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case 'M': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddInt( args, "port-forwarding-enabled", 0 );
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break;
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case 'n': auth = tr_strdup( optarg );
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addArg = FALSE;
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break;
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case 'p': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddInt( args, "port", numarg( optarg ) );
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break;
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case 'r': tr_bencDictAddStr( &top, "method", "torrent-remove" );
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addIdArg( args, id );
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break;
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case 's': tr_bencDictAddStr( &top, "method", "torrent-start" );
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addIdArg( args, id );
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break;
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case 'S': tr_bencDictAddStr( &top, "method", "torrent-stop" );
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addIdArg( args, id );
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break;
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case 't': tr_strlcpy( id, optarg, sizeof( id ) );
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addArg = FALSE;
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break;
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case 'u': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddInt( args, "speed-limit-up", numarg( optarg ) );
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tr_bencDictAddInt( args, "speed-limit-up-enabled", 1 );
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break;
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case 'U': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddInt( args, "speed-limit-up-enabled", 0 );
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break;
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case 'v': tr_bencDictAddStr( &top, "method", "torrent-verify" );
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addIdArg( args, id );
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break;
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case 'w': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddStr( args, "download-dir",
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absolutify(buf,sizeof(buf),optarg) );
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break;
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case 'x': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddInt( args, "pex-allowed", 1 );
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break;
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case 'X': tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddInt( args, "pex-allowed", 0 );
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break;
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case 'z': tr_bencDictAddStr( &top, "method", "torrent-get" );
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tr_bencDictAddInt( &top, "tag", TAG_PEERS );
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fields = tr_bencDictAddList( args, "fields", 1 );
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tr_bencListAddStr( fields, "peers" );
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break;
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case 900: tr_bencDictAddStr( &top, "method", "torrent-set" );
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addIdArg( args, id );
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addFiles( args, "priority-high", optarg );
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break;
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case 901: tr_bencDictAddStr( &top, "method", "torrent-set" );
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addIdArg( args, id );
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addFiles( args, "priority-normal", optarg );
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break;
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case 902: tr_bencDictAddStr( &top, "method", "torrent-set" );
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addIdArg( args, id );
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addFiles( args, "priority-low", optarg );
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break;
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case 910: tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddStr( args, "encryption", "required" );
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break;
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case 911: tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddStr( args, "encryption", "preferred" );
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break;
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case 912: tr_bencDictAddStr( &top, "method", "session-set" );
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tr_bencDictAddStr( args, "encryption", "tolerated" );
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break;
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case TR_OPT_ERR:
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fprintf( stderr, "invalid option\n" );
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showUsage( );
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break;
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default: fprintf( stderr, "got opt [%d]\n", (int)c );
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showUsage( );
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break;
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}
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if( addArg )
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reqs[reqCount++] = tr_bencSaveAsJSON( &top, NULL );
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tr_bencFree( &top );
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}
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}
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/* [host:port] or [host] or [port] */
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static void
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getHostAndPort( int * argc, char ** argv, char ** host, int * port )
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{
|
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if( *argv[1] != '-' )
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{
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int i;
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const char * s = argv[1];
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const char * delim = strchr( s, ':' );
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if( delim ) { /* user passed in both host and port */
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*host = tr_strndup( s, delim-s );
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*port = atoi( delim+1 );
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} else {
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char * end;
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const int i = strtol( s, &end, 10 );
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if( !*end ) /* user passed in a port */
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*port = i;
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else /* user passed in a host */
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*host = tr_strdup( s );
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}
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*argc -= 1;
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for( i=1; i<*argc; ++i )
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argv[i] = argv[i+1];
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}
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}
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|
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static size_t
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writeFunc( void * ptr, size_t size, size_t nmemb, void * buf )
|
|
{
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const size_t byteCount = size * nmemb;
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evbuffer_add( buf, ptr, byteCount );
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return byteCount;
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}
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|
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static void
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etaToString( char * buf, size_t buflen, int64_t eta )
|
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{
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if( eta < 0 ) tr_snprintf( buf, buflen, "Unknown" );
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else if( eta < 60 ) tr_snprintf( buf, buflen, "%"PRId64"sec", eta );
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else if( eta < (60*60) ) tr_snprintf( buf, buflen, "%"PRId64" min", eta/60 );
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else if( eta < (60*60*24) ) tr_snprintf( buf, buflen, "%"PRId64" hrs", eta/(60*60) );
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else tr_snprintf( buf, buflen, "%"PRId64" days", eta/(60*60*24) );
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}
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|
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#define KILOBYTE_FACTOR 1024.0
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#define MEGABYTE_FACTOR (1024.0 * 1024.0)
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#define GIGABYTE_FACTOR (1024.0 * 1024.0 * 1024.0)
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|
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static char*
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strlratio( char * buf, double numerator, double denominator, size_t buflen )
|
|
{
|
|
if( denominator )
|
|
{
|
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const double ratio = numerator / denominator;
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if( ratio < 10.0 )
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tr_snprintf( buf, buflen, "%'.2f", ratio );
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else if( ratio < 100.0 )
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tr_snprintf( buf, buflen, "%'.1f", ratio );
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else
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tr_snprintf( buf, buflen, "%'.0f", ratio );
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}
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else if( numerator )
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tr_strlcpy( buf, "Infinity", buflen );
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else
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tr_strlcpy( buf, "None", buflen );
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return buf;
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}
|
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|
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static char*
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strlsize( char * buf, int64_t size, size_t buflen )
|
|
{
|
|
if( !size )
|
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tr_strlcpy( buf, "None", buflen );
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else if( size < (int64_t)KILOBYTE_FACTOR )
|
|
tr_snprintf( buf, buflen, "%'"PRId64" bytes", (int64_t)size );
|
|
else {
|
|
double displayed_size;
|
|
if (size < (int64_t)MEGABYTE_FACTOR) {
|
|
displayed_size = (double) size / KILOBYTE_FACTOR;
|
|
tr_snprintf( buf, buflen, "%'.1f KB", displayed_size );
|
|
} else if (size < (int64_t)GIGABYTE_FACTOR) {
|
|
displayed_size = (double) size / MEGABYTE_FACTOR;
|
|
tr_snprintf( buf, buflen, "%'.1f MB", displayed_size );
|
|
} else {
|
|
displayed_size = (double) size / GIGABYTE_FACTOR;
|
|
tr_snprintf( buf, buflen, "%'.1f GB", displayed_size );
|
|
}
|
|
}
|
|
return buf;
|
|
}
|
|
|
|
static const char*
|
|
torrentStatusToString( int i )
|
|
{
|
|
switch( i )
|
|
{
|
|
case TR_STATUS_CHECK_WAIT: return "Will Verify";
|
|
case TR_STATUS_CHECK: return "Verifying";
|
|
case TR_STATUS_DOWNLOAD: return "Downloading";
|
|
case TR_STATUS_SEED: return "Seeding";
|
|
case TR_STATUS_STOPPED: return "Stopped";
|
|
default: return "Error";
|
|
}
|
|
}
|
|
|
|
static int
|
|
isVerifying( int status )
|
|
{
|
|
return ( ( status == TR_STATUS_CHECK_WAIT ) ||
|
|
( status == TR_STATUS_CHECK ) );
|
|
}
|
|
|
|
static void
|
|
printDetails( tr_benc * top )
|
|
{
|
|
tr_benc *args, *torrents;
|
|
|
|
if( ( tr_bencDictFindDict( top, "arguments", &args ) ) &&
|
|
( tr_bencDictFindList( args, "torrents", &torrents ) ) )
|
|
{
|
|
int ti, tCount;
|
|
for( ti=0, tCount=tr_bencListSize( torrents ); ti<tCount; ++ti )
|
|
{
|
|
tr_benc * t = tr_bencListChild( torrents, ti );
|
|
tr_benc * l;
|
|
const char * str;
|
|
char buf[512];
|
|
char buf2[512];
|
|
int64_t i, j, k;
|
|
|
|
printf( "NAME\n" );
|
|
if( tr_bencDictFindInt( t, "id", &i ) )
|
|
printf( " Id: %"PRId64"\n", i );
|
|
if( tr_bencDictFindStr( t, "name", &str ) )
|
|
printf( " Name: %s\n", str );
|
|
if( tr_bencDictFindStr( t, "hashString", &str ) )
|
|
printf( " Hash: %s\n", str );
|
|
printf( "\n" );
|
|
|
|
printf( "TRANSFER\n" );
|
|
if( tr_bencDictFindInt( t, "status", &i ) )
|
|
{
|
|
if( isVerifying( i ) && tr_bencDictFindStr( t, "recheckProgress", &str ) )
|
|
tr_snprintf( buf, sizeof( buf ), " (%.0f%% Done)", 100.0*atof(str) );
|
|
else
|
|
*buf = '\0';
|
|
printf( " State: %s%s\n", torrentStatusToString( i ), buf );
|
|
}
|
|
|
|
if( tr_bencDictFindInt( t, "sizeWhenDone", &i ) &&
|
|
tr_bencDictFindInt( t, "leftUntilDone", &j ) )
|
|
{
|
|
strlratio( buf, 100.0*(i-j), i, sizeof( buf ) );
|
|
printf( " Percent Done: %s%%\n", buf );
|
|
}
|
|
|
|
if( tr_bencDictFindInt( t, "eta", &i ) ) {
|
|
etaToString( buf, sizeof( buf ), i );
|
|
printf( " ETA: %s\n", buf );
|
|
}
|
|
if( tr_bencDictFindInt( t, "rateDownload", &i ) )
|
|
printf( " Download Speed: %.1f KB/s\n", i/1024.0 );
|
|
if( tr_bencDictFindInt( t, "rateUpload", &i ) )
|
|
printf( " Upload Speed: %.1f KB/s\n", i/1024.0 );
|
|
if( tr_bencDictFindInt( t, "haveUnchecked", &i ) &&
|
|
tr_bencDictFindInt( t, "haveValid", &j ) )
|
|
{
|
|
strlsize( buf, i+j, sizeof( buf ) );
|
|
strlsize( buf2, j, sizeof( buf2 ) );
|
|
printf( " Have: %s (%s verified)\n", buf, buf2 );
|
|
}
|
|
|
|
if( tr_bencDictFindInt( t, "sizeWhenDone", &i ) &&
|
|
tr_bencDictFindInt( t, "totalSize", &j ) )
|
|
{
|
|
strlsize( buf, j, sizeof( buf ) );
|
|
strlsize( buf2, i, sizeof( buf2 ) );
|
|
printf( " Total size: %s (%s wanted)\n", buf, buf2 );
|
|
}
|
|
if( tr_bencDictFindInt( t, "downloadedEver", &i ) &&
|
|
tr_bencDictFindInt( t, "uploadedEver", &j ) ) {
|
|
strlsize( buf, i, sizeof( buf ) );
|
|
printf( " Downloaded: %s\n", buf );
|
|
strlsize( buf, j, sizeof( buf ) );
|
|
printf( " Uploaded: %s\n", buf );
|
|
strlratio( buf, j, i, sizeof( buf ) );
|
|
printf( " Ratio: %s\n", buf );
|
|
}
|
|
if( tr_bencDictFindInt( t, "corruptEver", &i ) ) {
|
|
strlsize( buf, i, sizeof( buf ) );
|
|
printf( " Corrupt DL: %s\n", buf );
|
|
}
|
|
if( tr_bencDictFindStr( t, "errorString", &str ) && str && *str )
|
|
printf( " Error: %s\n", str );
|
|
|
|
if( tr_bencDictFindInt( t, "peersConnected", &i ) &&
|
|
tr_bencDictFindInt( t, "peersGettingFromUs", &j ) &&
|
|
tr_bencDictFindInt( t, "peersSendingToUs", &k ) )
|
|
{
|
|
printf( " Peers: "
|
|
"connected to %"PRId64", "
|
|
"uploading to %"PRId64", "
|
|
"downloading from %"PRId64"\n",
|
|
i, j, k );
|
|
}
|
|
|
|
if( tr_bencDictFindList( t, "webseeds", &l ) &&
|
|
tr_bencDictFindInt( t, "webseedsSendingToUs", &i ) )
|
|
{
|
|
const int64_t n = tr_bencListSize( l );
|
|
if( n > 0 )
|
|
printf( " Web Seeds: downloading from %"PRId64" of %"PRId64" web seeds\n", i, n );
|
|
}
|
|
printf( "\n" );
|
|
|
|
printf( "HISTORY\n" );
|
|
if( tr_bencDictFindInt( t, "addedDate", &i ) && i ) {
|
|
const time_t tt = i;
|
|
printf( " Date added: %s", ctime( &tt ) );
|
|
}
|
|
if( tr_bencDictFindInt( t, "doneDate", &i ) && i ) {
|
|
const time_t tt = i;
|
|
printf( " Date finished: %s", ctime( &tt ) );
|
|
}
|
|
if( tr_bencDictFindInt( t, "startDate", &i ) && i ) {
|
|
const time_t tt = i;
|
|
printf( " Date started: %s", ctime( &tt ) );
|
|
}
|
|
if( tr_bencDictFindInt( t, "activityDate", &i ) && i ) {
|
|
const time_t tt = i;
|
|
printf( " Latest activity: %s", ctime( &tt ) );
|
|
}
|
|
printf( "\n" );
|
|
|
|
printf( "TRACKER\n" );
|
|
if( tr_bencDictFindInt( t, "lastAnnounceTime", &i ) && i ) {
|
|
const time_t tt = i;
|
|
printf( " Latest announce: %s", ctime( &tt ) );
|
|
}
|
|
if( tr_bencDictFindStr( t, "announceURL", &str ) )
|
|
printf( " Announce URL: %s\n", str );
|
|
if( tr_bencDictFindStr( t, "announceResponse", &str ) && str && *str )
|
|
printf( " Announce response: %s\n", str );
|
|
if( tr_bencDictFindInt( t, "nextAnnounceTime", &i ) && i ) {
|
|
const time_t tt = i;
|
|
printf( " Next announce: %s", ctime( &tt ) );
|
|
}
|
|
if( tr_bencDictFindInt( t, "lastScrapeTime", &i ) && i ) {
|
|
const time_t tt = i;
|
|
printf( " Latest scrape: %s", ctime( &tt ) );
|
|
}
|
|
if( tr_bencDictFindStr( t, "scrapeResponse", &str ) )
|
|
printf( " Scrape response: %s\n", str );
|
|
if( tr_bencDictFindInt( t, "nextScrapeTime", &i ) && i ) {
|
|
const time_t tt = i;
|
|
printf( " Next scrape: %s", ctime( &tt ) );
|
|
}
|
|
if( tr_bencDictFindInt( t, "seeders", &i ) &&
|
|
tr_bencDictFindInt( t, "leechers", &j ) )
|
|
printf( " Tracker knows of %"PRId64" seeders and %"PRId64" leechers\n", i, j );
|
|
if( tr_bencDictFindInt( t, "timesCompleted", &i ) )
|
|
printf( " Tracker has seen %"PRId64" clients complete this torrent\n", i );
|
|
printf( "\n" );
|
|
|
|
printf( "ORIGINS\n" );
|
|
if( tr_bencDictFindInt( t, "dateCreated", &i ) && i ) {
|
|
const time_t tt = i;
|
|
printf( " Date created: %s", ctime( &tt ) );
|
|
}
|
|
if( tr_bencDictFindInt( t, "isPrivate", &i ) )
|
|
printf( " Public torrent: %s\n", ( i ? "No" : "Yes" ) );
|
|
if( tr_bencDictFindStr( t, "comment", &str ) && str && *str )
|
|
printf( " Comment: %s\n", str );
|
|
if( tr_bencDictFindStr( t, "creator", &str ) && str && *str )
|
|
printf( " Creator: %s\n", str );
|
|
if( tr_bencDictFindInt( t, "pieceCount", &i ) )
|
|
printf( " Piece Count: %"PRId64"\n", i );
|
|
if( tr_bencDictFindInt( t, "pieceSize", &i ) )
|
|
printf( " Piece Size: %"PRId64"\n", i );
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
printFileList( tr_benc * top )
|
|
{
|
|
tr_benc *args, *torrents;
|
|
|
|
if( ( tr_bencDictFindDict( top, "arguments", &args ) ) &&
|
|
( tr_bencDictFindList( args, "torrents", &torrents ) ) )
|
|
{
|
|
int i, in;
|
|
for( i=0, in=tr_bencListSize( torrents ); i<in; ++i )
|
|
{
|
|
tr_benc * d = tr_bencListChild( torrents, i );
|
|
tr_benc *files, *priorities, *wanteds;
|
|
const char * name;
|
|
if( tr_bencDictFindStr( d, "name", &name ) &&
|
|
tr_bencDictFindList( d, "files", &files ) &&
|
|
tr_bencDictFindList( d, "priorities", &priorities ) &&
|
|
tr_bencDictFindList( d, "wanted", &wanteds ) )
|
|
{
|
|
int j=0, jn=tr_bencListSize(files);
|
|
printf( "%s (%d files):\n", name, jn );
|
|
printf("%3s %4s %8s %3s %9s %s\n", "#", "Done", "Priority", "Get", "Size", "Name" );
|
|
for( j=0, jn=tr_bencListSize( files ); j<jn; ++j )
|
|
{
|
|
int64_t have;
|
|
int64_t length;
|
|
int64_t priority;
|
|
int64_t wanted;
|
|
const char * filename;
|
|
tr_benc * file = tr_bencListChild( files, j );
|
|
if( tr_bencDictFindInt( file, "length", &length ) &&
|
|
tr_bencDictFindStr( file, "name", &filename ) &&
|
|
tr_bencDictFindInt( file, "bytesCompleted", &have ) &&
|
|
tr_bencGetInt( tr_bencListChild( priorities, j ), &priority ) &&
|
|
tr_bencGetInt( tr_bencListChild( wanteds, j ), &wanted ) )
|
|
{
|
|
char sizestr[64];
|
|
double percent = (double)have / length;
|
|
const char * pristr;
|
|
strlsize( sizestr, length, sizeof( sizestr ) );
|
|
switch( priority ) {
|
|
case TR_PRI_LOW: pristr = "Low"; break;
|
|
case TR_PRI_HIGH: pristr = "High"; break;
|
|
default: pristr = "Normal"; break;
|
|
}
|
|
printf( "%3d: %3.0f%% %-8s %-3s %9s %s\n",
|
|
(j+1),
|
|
(100.0*percent),
|
|
pristr,
|
|
(wanted?"Yes":"No"),
|
|
sizestr,
|
|
filename );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
printPeerList( tr_benc * top )
|
|
{
|
|
tr_benc *args, *list;
|
|
|
|
if( ( tr_bencDictFindDict( top, "arguments", &args ) ) &&
|
|
( tr_bencDictFindList( args, "peers", &list ) ) )
|
|
{
|
|
int i, n;
|
|
printf( "%-20s %-12s %-5s %5s %s\n",
|
|
"Address", "Flags", "Down", "Up", "Client" );
|
|
for( i=0, n=tr_bencListSize( list ); i<n; ++i )
|
|
{
|
|
const char * address, * client, * flagstr;
|
|
int64_t rateToClient, rateToPeer;
|
|
tr_benc * d = tr_bencListChild( list, i );
|
|
if( tr_bencDictFindStr( d, "address", &address )
|
|
&& tr_bencDictFindStr( d, "client", &client )
|
|
&& tr_bencDictFindStr( d, "flagstr", &flagstr )
|
|
&& tr_bencDictFindInt( d, "rateToClient", &rateToClient )
|
|
&& tr_bencDictFindInt( d, "rateToPeer", &rateToPeer ) )
|
|
{
|
|
printf( "%-20s %-12s %5.1f %5.1f %s\n",
|
|
address, flagstr,
|
|
rateToClient * 1024.0,
|
|
rateToPeer * 1024.0,
|
|
client );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
printTorrentList( tr_benc * top )
|
|
{
|
|
tr_benc *args, *list;
|
|
|
|
if( ( tr_bencDictFindDict( top, "arguments", &args ) ) &&
|
|
( tr_bencDictFindList( args, "torrents", &list ) ) )
|
|
{
|
|
int i, n;
|
|
printf( "%-3s %-4s %-8s %-5s %-5s %-5s %-11s %s\n",
|
|
"ID", "Done", "ETA", "Up", "Down", "Ratio", "Status", "Name" );
|
|
for( i=0, n=tr_bencListSize( list ); i<n; ++i )
|
|
{
|
|
int64_t id, eta, status, up, down;
|
|
int64_t sizeWhenDone, leftUntilDone;
|
|
int64_t upEver, downEver;
|
|
const char *name;
|
|
tr_benc * d = tr_bencListChild( list, i );
|
|
if( tr_bencDictFindInt( d, "downloadedEver", &downEver )
|
|
&& tr_bencDictFindInt( d, "eta", &eta )
|
|
&& tr_bencDictFindInt( d, "id", &id )
|
|
&& tr_bencDictFindInt( d, "leftUntilDone", &leftUntilDone )
|
|
&& tr_bencDictFindStr( d, "name", &name )
|
|
&& tr_bencDictFindInt( d, "rateDownload", &down )
|
|
&& tr_bencDictFindInt( d, "rateUpload", &up )
|
|
&& tr_bencDictFindInt( d, "sizeWhenDone", &sizeWhenDone )
|
|
&& tr_bencDictFindInt( d, "status", &status )
|
|
&& tr_bencDictFindInt( d, "uploadedEver", &upEver ) )
|
|
{
|
|
char etaStr[16];
|
|
if( leftUntilDone )
|
|
etaToString( etaStr, sizeof( etaStr ), eta );
|
|
else
|
|
tr_snprintf( etaStr, sizeof( etaStr ), "Done" );
|
|
printf( "%3d %3d%% %-8s %5.1f %5.1f %5.1f %-11s %s\n",
|
|
(int)id,
|
|
(int)(100.0*(sizeWhenDone-leftUntilDone)/sizeWhenDone),
|
|
etaStr,
|
|
up / 1024.0,
|
|
down / 1024.0,
|
|
(double)(downEver ? ((double)upEver/downEver) : 0.0),
|
|
torrentStatusToString( status ),
|
|
name );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
processResponse( const char * host, int port,
|
|
const void * response, size_t len )
|
|
{
|
|
tr_benc top;
|
|
|
|
if( debug )
|
|
fprintf( stderr, "got response: [%*.*s]\n",
|
|
(int)len, (int)len, (const char*) response );
|
|
|
|
if( tr_jsonParse( response, len, &top, NULL ) )
|
|
tr_nerr( MY_NAME, "Unable to parse response \"%*.*s\"", (int)len, (int)len, (char*)response );
|
|
else
|
|
{
|
|
int64_t tag = -1;
|
|
const char * str;
|
|
tr_bencDictFindInt( &top, "tag", &tag );
|
|
|
|
switch( tag ) {
|
|
case TAG_FILES: printFileList( &top ); break;
|
|
case TAG_DETAILS: printDetails( &top ); break;
|
|
case TAG_LIST: printTorrentList( &top ); break;
|
|
case TAG_PEERS: printPeerList( &top ); break;
|
|
default: if( tr_bencDictFindStr( &top, "result", &str ) )
|
|
printf( "%s:%d responded: \"%s\"\n", host, port, str );
|
|
}
|
|
|
|
tr_bencFree( &top );
|
|
}
|
|
}
|
|
|
|
static void
|
|
processRequests( const char * host, int port,
|
|
const char ** reqs, int reqCount )
|
|
{
|
|
int i;
|
|
CURL * curl;
|
|
struct evbuffer * buf = evbuffer_new( );
|
|
char * url = tr_strdup_printf( "http://%s:%d/transmission/rpc", host, port );
|
|
|
|
curl = curl_easy_init( );
|
|
curl_easy_setopt( curl, CURLOPT_VERBOSE, debug );
|
|
curl_easy_setopt( curl, CURLOPT_USERAGENT, MY_NAME"/"LONG_VERSION_STRING );
|
|
curl_easy_setopt( curl, CURLOPT_WRITEFUNCTION, writeFunc );
|
|
curl_easy_setopt( curl, CURLOPT_WRITEDATA, buf );
|
|
curl_easy_setopt( curl, CURLOPT_POST, 1 );
|
|
curl_easy_setopt( curl, CURLOPT_URL, url );
|
|
if( auth ) {
|
|
curl_easy_setopt( curl, CURLOPT_USERPWD, auth );
|
|
curl_easy_setopt( curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY );
|
|
}
|
|
|
|
for( i=0; i<reqCount; ++i )
|
|
{
|
|
CURLcode res;
|
|
curl_easy_setopt( curl, CURLOPT_POSTFIELDS, reqs[i] );
|
|
if( debug )
|
|
tr_ninf( MY_NAME, "posting [%s]\n", reqs[i] );
|
|
if(( res = curl_easy_perform( curl )))
|
|
tr_nerr( MY_NAME, "(%s:%d) %s", host, port, curl_easy_strerror( res ) );
|
|
else
|
|
processResponse( host, port, EVBUFFER_DATA( buf ), EVBUFFER_LENGTH( buf ) );
|
|
|
|
evbuffer_drain( buf, EVBUFFER_LENGTH( buf ) );
|
|
}
|
|
|
|
/* cleanup */
|
|
tr_free( url );
|
|
evbuffer_free( buf );
|
|
curl_easy_cleanup( curl );
|
|
}
|
|
|
|
int
|
|
main( int argc, char ** argv )
|
|
{
|
|
int i;
|
|
int port = DEFAULT_PORT;
|
|
char * host = NULL;
|
|
|
|
if( argc < 2 )
|
|
showUsage( );
|
|
|
|
getHostAndPort( &argc, argv, &host, &port );
|
|
if( host == NULL )
|
|
host = tr_strdup( DEFAULT_HOST );
|
|
|
|
readargs( argc, (const char**)argv );
|
|
if( reqCount )
|
|
processRequests( host, port, (const char**)reqs, reqCount );
|
|
else
|
|
showUsage( );
|
|
|
|
for( i=0; i<reqCount; ++i )
|
|
tr_free( reqs[i] );
|
|
|
|
tr_free( host );
|
|
return 0;
|
|
}
|