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/* <!-- copyright */
/*
* aria2 - a simple utility for downloading files faster
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* 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
*/
/* copyright --> */
#include "HttpInitiateConnectionCommand.h"
#include "ConsoleDownloadEngine.h"
#include "SegmentMan.h"
#include "SplitSlowestSegmentSplitter.h"
#include "LogFactory.h"
#include "common.h"
#include "DefaultDiskWriter.h"
#include "Util.h"
#include "InitiateConnectionCommandFactory.h"
#include "prefs.h"
#include "FeatureConfig.h"
#include "DownloadEngineFactory.h"
#include "UrlRequestInfo.h"
#include "TorrentRequestInfo.h"
#include <deque>
#include <algorithm>
#include <time.h>
#include <signal.h>
#include <unistd.h>
#include <libgen.h>
#include <utility>
extern char* optarg;
extern int optind, opterr, optopt;
#include <getopt.h>
#ifdef ENABLE_METALINK
#include "MetalinkRequestInfo.h"
#include "Xml2MetalinkProcessor.h"
#endif
#ifdef HAVE_LIBSSL
// for SSL
# include <openssl/err.h>
# include <openssl/ssl.h>
#endif // HAVE_LIBSSL
#ifdef HAVE_LIBGNUTLS
# include <gnutls/gnutls.h>
#endif // HAVE_LIBGNUTLS
using namespace std;
RequestInfo* requestInfo;
void setSignalHander(int signal, void (*handler)(int), int flags) {
struct sigaction sigact;
sigact.sa_handler = handler;
sigact.sa_flags = flags;
sigemptyset(&sigact.sa_mask);
sigaction(signal, &sigact, NULL);
}
void showVersion() {
cout << PACKAGE << _(" version ") << PACKAGE_VERSION << endl;
cout << "Copyright (C) 2006 Tatsuhiro Tsujikawa" << endl;
cout << endl;
cout << "**Configuration**" << endl;
cout << FeatureConfig::getInstance()->getConfigurationSummary();
cout << endl;
cout <<
_("This program is free software; you can redistribute it and/or modify\n"
"it under the terms of the GNU General Public License as published by\n"
"the Free Software Foundation; either version 2 of the License, or\n"
"(at your option) any later version.\n"
"\n"
"This program is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
"GNU General Public License for more details.\n"
"\n"
"You should have received a copy of the GNU General Public License\n"
"along with this program; if not, write to the Free Software\n"
"Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n");
cout << endl;
printf(_("Contact Info: %s\n"), "Tasuhiro Tsujikawa <tujikawa at users dot sourceforge dot net>");
cout << endl;
}
void showUsage() {
printf(_("Usage: %s [options] URL ...\n"), PACKAGE_NAME);
#ifdef ENABLE_BITTORRENT
printf(_(" %s [options] -T TORRENT_FILE FILE ...\n"), PACKAGE_NAME);
#endif // ENABLE_BITTORRENT
#ifdef ENABLE_METALINK
printf(_(" %s [options] -M METALINK_FILE\n"), PACKAGE_NAME);
#endif // ENABLE_METALINK
cout << endl;
cout << _("Options:") << endl;
cout << _(" -d, --dir=DIR The directory to store downloaded file.") << endl;
cout << _(" -o, --out=FILE The file name for downloaded file.") << endl;
cout << _(" -l, --log=LOG The file path to store log. If '-' is specified,\n"
" log is written to stdout.") << endl;
cout << _(" -D, --daemon Run as daemon.") << endl;
cout << _(" -s, --split=N Download a file using N connections. N must be\n"
" between 1 and 5. This option affects all URLs.\n"
" Thus, aria2 connects to each URL with\n"
" N connections.") << endl;
cout << _(" --retry-wait=SEC Set amount of time in second between requests\n"
" for errors. Specify a value between 0 and 60.\n"
" Default: 5") << endl;
cout << _(" -t, --timeout=SEC Set timeout in second. Default: 60") << endl;
cout << _(" -m, --max-tries=N Set number of tries. 0 means unlimited.\n"
" Default: 5") << endl;
cout << _(" --min-segment-size=SIZE[K|M] Set minimum segment size. You can append\n"
" K or M(1K = 1024, 1M = 1024K). This\n"
" value must be greater than or equal to\n"
" 1024. Default: 1M") << endl;
cout << _(" --http-proxy=HOST:PORT Use HTTP proxy server. This affects to all\n"
" URLs.") << endl;
cout << _(" --http-user=USER Set HTTP user. This affects to all URLs.") << endl;
cout << _(" --http-passwd=PASSWD Set HTTP password. This affects to all URLs.") << endl;
cout << _(" --http-proxy-user=USER Set HTTP proxy user. This affects to all URLs") << endl;
cout << _(" --http-proxy-passwd=PASSWD Set HTTP proxy password. This affects to all URLs.") << endl;
cout << _(" --http-proxy-method=METHOD Set the method to use in proxy request.\n"
" METHOD is either 'get' or 'tunnel'.\n"
" Default: tunnel") << endl;
cout << _(" --http-auth-scheme=SCHEME Set HTTP authentication scheme. Currently, basic\n"
" is the only supported scheme.\n"
" Default: basic") << endl;
cout << _(" --referer=REFERER Set Referer. This affects to all URLs.") << endl;
cout << _(" --ftp-user=USER Set FTP user. This affects to all URLs.\n"
" Default: anonymous") << endl;
cout << _(" --ftp-passwd=PASSWD Set FTP password. This affects to all URLs.\n"
" Default: ARIA2USER@") << endl;
cout << _(" --ftp-type=TYPE Set FTP transfer type. TYPE is either 'binary'\n"
" or 'ascii'.\n"
" Default: binary") << endl;
cout << _(" -p, --ftp-pasv Use passive mode in FTP.") << endl;
cout << _(" --ftp-via-http-proxy=METHOD Use HTTP proxy in FTP. METHOD is either 'get' or\n"
" 'tunnel'.\n"
" Default: tunnel") << endl;
cout << _(" --lowest-speed-limit Close connection if download speed is lower than\n"
" or equal to this value. 0 means aria2 does not\n"
" care lowest speed limit. You can use K or M in\n"
" the same manner as in --min-segment-size option.\n"
" This option does not affect BitTorrent download.\n"
" Default: 0") << endl;
#ifdef ENABLE_BITTORRENT
cout << _(" -T, --torrent-file=TORRENT_FILE The file path to .torrent file.") << endl;
cout << _(" --follow-torrent=true|false Setting this option to false prevents aria2 to\n"
" enter BitTorrent mode even if the filename of\n"
" downloaded file ends with .torrent.\n"
" Default: true") << endl;
cout << _(" -S, --show-files Print file listing of .torrent file and exit.") << endl;
cout << _(" --direct-file-mapping=true|false Directly read from and write to each file\n"
" mentioned in .torrent file.\n"
" Default: true") << endl;
cout << _(" --listen-port=PORT Set port number to listen to for peer connection.") << endl;
cout << _(" --upload-limit=SPEED Set upload speed limit in KB/sec. aria2 tries to\n"
" keep upload speed under SPEED. 0 means unlimited.") << endl;
cout << _(" --select-file=INDEX... Set file to download by specifing its index.\n"
" You can know file index through --show-files\n"
" option. Multiple indexes can be specified by using\n"
" ',' like \"3,6\".\n"
" You can also use '-' to specify rangelike \"1-5\".\n"
" ',' and '-' can be used together.") << endl;
cout << _(" --seed-time=MINUTES Specify seeding time in minutes. See also\n"
" --seed-ratio option.") << endl;
cout << _(" --seed-ratio=RATIO Specify seed share ratio. 1.0 is encouraged.\n"
" If --seed-time option is specified along with\n"
" this option, seeding ends when at least one of\n"
" the condition is met.") << endl;
#endif // ENABLE_BITTORRENT
#ifdef ENABLE_METALINK
cout << _(" -M, --metalink-file=METALINK_FILE The file path to .metalink file.") << endl;
cout << _(" -C, --metalink-servers=NUM_SERVERS The number of servers to connect to\n"
" simultaneously. If more than one connection per\n"
" server is required, use -s option.\n"
" Default: 15") << endl;
cout << _(" --metalink-version=VERSION The version of file to download.") << endl;
cout << _(" --metalink-language=LANGUAGE The language of file to download.") << endl;
cout << _(" --metalink-os=OS The operating system the file is targeted.") << endl;
cout << _(" --follow-metalink=true|false Setting this option to false prevents aria2 to\n"
" enter Metalink mode even if the filename of\n"
" downloaded file ends with .metalink.\n"
" Default: true") << endl;
#endif // ENABLE_METALINK
cout << _(" -v, --version Print the version number and exit.") << endl;
cout << _(" -h, --help Print this message and exit.") << endl;
cout << endl;
cout << "URL:" << endl;
cout << _(" You can specify multiple URLs. All URLs must point to the same file\n"
" or downloading fails.") << endl;
cout << endl;
#ifdef ENABLE_BITTORRENT
cout << "FILE:" << endl;
cout << _(" Specify files in multi-file torrent to download. Use conjunction with\n"
" -T option. This arguments are ignored if you specify --select-file option.") << endl;
cout << endl;
#endif // ENABLE_BITTORRENT
cout << _("Examples:") << endl;
cout << _(" Download a file by 1 connection:") << endl;
cout << " aria2c http://AAA.BBB.CCC/file.zip" << endl;
cout << _(" Download a file by 2 connections:") << endl;
cout << " aria2c -s 2 http://AAA.BBB.CCC/file.zip" << endl;
cout << _(" Download a file by 2 connections, each connects to a different server:") << endl;
cout << " aria2c http://AAA.BBB.CCC/file.zip http://DDD.EEE.FFF/GGG/file.zip" << endl;
cout << _(" You can mix up different protocols:") << endl;
cout << " aria2c http://AAA.BBB.CCC/file.zip ftp://DDD.EEE.FFF/GGG/file.zip" << endl;
#ifdef ENABLE_BITTORRENT
cout << endl;
cout << _(" Download a torrent:") << endl;
cout << " aria2c -t 180 -o test.torrent http://AAA.BBB.CCC/file.torrent" << endl;
cout << _(" Download a torrent using local .torrent file:") << endl;
cout << " aria2c -t 180 -T test.torrent" << endl;
cout << _(" Download only selected files:") << endl;
cout << " aria2c -t 180 -T test.torrent dir/file1.zip dir/file2.zip" << endl;
cout << _(" Print file listing of .torrent file:") << endl;
cout << " aria2c -t 180 -T test.torrent -S" << endl;
#endif // ENABLE_BITTORRENT
#ifdef ENABLE_METALINK
cout << endl;
cout << _(" Metalink downloading:") << endl;
cout << " aria2c http://AAA.BBB.CCC/file.metalink" << endl;
cout << _(" Download a file using local .metalink file:") << endl;
cout << " aria2c -M test.metalink" << endl;
cout << _(" Metalink downloading with preferences:") << endl;
cout << " aria2c -M test.metalink --metalink-version=1.1.1 --metalink-language=en-US" << endl;
#endif // ENABLE_METALINK
cout << endl;
printf(_("Report bugs to %s"), "<tujikawa at users dot sourceforge dot net>");
cout << endl;
}
long long int getRealSize(char* optarg) {
string::size_type p = string(optarg).find_first_of("KM");
int mult = 1;
if(p != string::npos) {
if(optarg[p] == 'K') {
mult = 1024;
} else if(optarg[p] == 'M') {
mult = 1024*1024;
}
optarg[p] = '\0';
}
long long int size = strtoll(optarg, NULL, 10)*mult;
return size;
}
int main(int argc, char* argv[]) {
#ifdef ENABLE_NLS
setlocale (LC_CTYPE, "");
setlocale (LC_MESSAGES, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
#endif // ENABLE_NLS
int c;
Option* op = new Option();
op->put(PREF_STDOUT_LOG, V_FALSE);
op->put(PREF_DIR, ".");
op->put(PREF_SPLIT, "1");
op->put(PREF_DAEMON, V_FALSE);
op->put(PREF_LISTEN_PORT, "-1");
op->put(PREF_METALINK_SERVERS, "15");
op->put(PREF_FOLLOW_TORRENT,
#ifdef ENABLE_BITTORRENT
V_TRUE
#else
V_FALSE
#endif // ENABLE_BITTORRENT
);
op->put(PREF_FOLLOW_METALINK,
#ifdef ENABLE_METALINK
V_TRUE
#else
V_FALSE
#endif // ENABLE_METALINK
);
op->put(PREF_RETRY_WAIT, "5");
op->put(PREF_TIMEOUT, "60");
op->put(PREF_PEER_CONNECTION_TIMEOUT, "60");
op->put(PREF_MIN_SEGMENT_SIZE, "1048576");// 1M
op->put(PREF_MAX_TRIES, "5");
op->put(PREF_HTTP_AUTH_SCHEME, V_BASIC);
op->put(PREF_HTTP_PROXY_METHOD, V_TUNNEL);
op->put(PREF_FTP_USER, "anonymous");
op->put(PREF_FTP_PASSWD, "ARIA2USER@");
op->put(PREF_FTP_TYPE, V_BINARY);
op->put(PREF_FTP_VIA_HTTP_PROXY, V_TUNNEL);
op->put(PREF_AUTO_SAVE_INTERVAL, "60");
op->put(PREF_DIRECT_FILE_MAPPING, V_TRUE);
op->put(PREF_UPLOAD_LIMIT, "0");
op->put(PREF_LOWEST_SPEED_LIMIT, "0");
while(1) {
int optIndex = 0;
int lopt;
static struct option longOpts[] = {
{ "daemon", no_argument, NULL, 'D' },
{ "dir", required_argument, NULL, 'd' },
{ "out", required_argument, NULL, 'o' },
{ "log", required_argument, NULL, 'l' },
{ "split", required_argument, NULL, 's' },
{ "timeout", required_argument, NULL, 't' },
{ "max-tries", required_argument, NULL, 'm' },
{ "http-proxy", required_argument, &lopt, 1 },
{ "http-user", required_argument, &lopt, 2 },
{ "http-passwd", required_argument, &lopt, 3 },
{ "http-proxy-user", required_argument, &lopt, 4 },
{ "http-proxy-passwd", required_argument, &lopt, 5 },
{ "http-auth-scheme", required_argument, &lopt, 6 },
{ "referer", required_argument, &lopt, 7 },
{ "retry-wait", required_argument, &lopt, 8 },
{ "ftp-user", required_argument, &lopt, 9 },
{ "ftp-passwd", required_argument, &lopt, 10 },
{ "ftp-type", required_argument, &lopt, 11 },
{ "ftp-pasv", no_argument, NULL, 'p' },
{ "ftp-via-http-proxy", required_argument, &lopt, 12 },
{ "min-segment-size", required_argument, &lopt, 13 },
{ "http-proxy-method", required_argument, &lopt, 14 },
{ "lowest-speed-limit", required_argument, &lopt, 200 },
#ifdef ENABLE_BITTORRENT
{ "torrent-file", required_argument, NULL, 'T' },
{ "listen-port", required_argument, &lopt, 15 },
{ "follow-torrent", required_argument, &lopt, 16 },
{ "show-files", no_argument, NULL, 'S' },
{ "no-preallocation", no_argument, &lopt, 18 },
{ "direct-file-mapping", required_argument, &lopt, 19 },
{ "upload-limit", required_argument, &lopt, 20 },
{ "select-file", required_argument, &lopt, 21 },
{ "seed-time", required_argument, &lopt, 22 },
{ "seed-ratio", required_argument, &lopt, 23 },
#endif // ENABLE_BITTORRENT
#ifdef ENABLE_METALINK
{ "metalink-file", required_argument, NULL, 'M' },
{ "metalink-servers", required_argument, NULL, 'C' },
{ "metalink-version", required_argument, &lopt, 100 },
{ "metalink-language", required_argument, &lopt, 101 },
{ "metalink-os", required_argument, &lopt, 102 },
{ "follow-metalink", required_argument, &lopt, 103 },
#endif // ENABLE_METALINK
{ "version", no_argument, NULL, 'v' },
{ "help", no_argument, NULL, 'h' },
{ 0, 0, 0, 0 }
};
c = getopt_long(argc, argv, "Dd:o:l:s:pt:m:vhST:M:C:", longOpts, &optIndex);
if(c == -1) {
break;
}
switch(c) {
case 0:{
switch(lopt) {
case 1: {
pair<string, string> proxy;
Util::split(proxy, optarg, ':');
int port = (int)strtol(proxy.second.c_str(), NULL, 10);
if(proxy.first.empty() || proxy.second.empty() ||
!(0 < port && port <= 65535)) {
cerr << _("unrecognized proxy format") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_HTTP_PROXY_HOST, proxy.first);
op->put(PREF_HTTP_PROXY_PORT, Util::itos(port));
op->put(PREF_HTTP_PROXY_ENABLED, V_TRUE);
break;
}
case 2:
op->put(PREF_HTTP_USER, optarg);
op->put(PREF_HTTP_AUTH_ENABLED, V_TRUE);
break;
case 3:
op->put(PREF_HTTP_PASSWD, optarg);
break;
case 4:
op->put(PREF_HTTP_PROXY_USER, optarg);
op->put(PREF_HTTP_PROXY_AUTH_ENABLED, V_TRUE);
break;
case 5:
op->put(PREF_HTTP_PROXY_PASSWD, optarg);
break;
case 6:
if(string(V_BASIC) == optarg) {
op->put(PREF_HTTP_AUTH_SCHEME, V_BASIC);
} else {
cerr << _("Currently, supported authentication scheme is basic.") << endl;
}
break;
case 7:
op->put(PREF_REFERER, optarg);
break;
case 8: {
int wait = (int)strtol(optarg, NULL, 10);
if(!(0 <= wait && wait <= 60)) {
cerr << _("retry-wait must be between 0 and 60.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_RETRY_WAIT, Util::itos(wait));
break;
}
case 9:
op->put(PREF_FTP_USER, optarg);
break;
case 10:
op->put(PREF_FTP_PASSWD, optarg);
break;
case 11:
if(string(optarg) == V_BINARY || string(optarg) == V_ASCII) {
op->put(PREF_FTP_TYPE, optarg);
} else {
cerr << _("ftp-type must be either 'binary' or 'ascii'.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
break;
case 12:
if(string(optarg) == V_GET || string(optarg) == V_TUNNEL) {
op->put(PREF_FTP_VIA_HTTP_PROXY, optarg);
} else {
cerr << _("ftp-via-http-proxy must be either 'get' or 'tunnel'.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
break;
case 13: {
long long int size = getRealSize(optarg);
if(size < 1024) {
cerr << _("min-segment-size invalid") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_MIN_SEGMENT_SIZE, Util::llitos(size));
break;
}
case 14:
if(string(optarg) == V_GET || string(optarg) == V_TUNNEL) {
op->put(PREF_HTTP_PROXY_METHOD, optarg);
} else {
cerr << _("http-proxy-method must be either 'get' or 'tunnel'.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
break;
case 15: {
int listenPort = (int)strtol(optarg, NULL, 10);
if(!(1024 <= listenPort && listenPort <= 65535)) {
cerr << _("listen-port must be between 1024 and 65535.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_LISTEN_PORT, Util::itos(listenPort));
break;
}
case 16:
if(string(optarg) == "true") {
op->put(PREF_FOLLOW_TORRENT, V_TRUE);
} else if(string(optarg) == "false") {
op->put(PREF_FOLLOW_TORRENT, V_FALSE);
} else {
cerr << _("follow-torrent must be either 'true' or 'false'.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
break;
case 18:
op->put(PREF_NO_PREALLOCATION, V_TRUE);
break;
case 19:
if(string(optarg) == "true") {
op->put(PREF_DIRECT_FILE_MAPPING, V_TRUE);
} else if(string(optarg) == "false") {
op->put(PREF_DIRECT_FILE_MAPPING, V_FALSE);
} else {
cerr << _("direct-file-mapping must be either 'true' or 'false'.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
break;
case 20: {
int uploadSpeed = (int)strtol(optarg, NULL, 10);
if(0 > uploadSpeed) {
cerr << _("upload-limit must be greater than or equal to 0.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_UPLOAD_LIMIT, Util::itos(uploadSpeed));
break;
}
case 21:
op->put(PREF_SELECT_FILE, optarg);
break;
case 22: {
int seedTime = (int)strtol(optarg, NULL, 10);
if(seedTime < 0) {
cerr << _("seed-time must be greater than or equal to 0.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_SEED_TIME, Util::itos(seedTime));
break;
}
case 23: {
double ratio = (int)strtod(optarg, NULL);
if(ratio < 0.0) {
cerr << _("seed-ratio must be greater than or equal to 0.0.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_SEED_RATIO, optarg);
break;
}
case 100:
op->put(PREF_METALINK_VERSION, optarg);
break;
case 101:
op->put(PREF_METALINK_LANGUAGE, optarg);
break;
case 102:
op->put(PREF_METALINK_OS, optarg);
break;
case 103:
if(string(optarg) == "true") {
op->put(PREF_FOLLOW_METALINK, V_TRUE);
} else if(string(optarg) == "false") {
op->put(PREF_FOLLOW_METALINK, V_FALSE);
} else {
cerr << _("follow-metalink must be either 'true' or 'false'.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
break;
case 200: {
int limit = getRealSize(optarg);
if(limit < 0) {
cerr << _("lowest-speed-limit must be greater than or equal to 0") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_LOWEST_SPEED_LIMIT, Util::itos(limit));
break;
}
}
break;
}
case 'D':
op->put(PREF_DAEMON, V_TRUE);
break;
case 'd':
op->put(PREF_DIR, optarg);
break;
case 'o':
op->put(PREF_OUT, optarg);
break;
case 'l':
if(strcmp("-", optarg) == 0) {
op->put(PREF_STDOUT_LOG, V_TRUE);
} else {
op->put(PREF_LOG, optarg);
}
break;
case 's': {
int split = (int)strtol(optarg, NULL, 10);
if(!(1 <= split && split <= 5)) {
cerr << _("split must be between 1 and 5.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_SPLIT, Util::itos(split));
break;
}
case 't': {
int timeout = (int)strtol(optarg, NULL, 10);
if(1 <= timeout && timeout <= 600) {
op->put(PREF_TIMEOUT, Util::itos(timeout));
} else {
cerr << _("timeout must be between 1 and 600") << endl;
showUsage();
exit(EXIT_FAILURE);
}
break;
}
case 'm': {
int retries = (int)strtol(optarg, NULL, 10);
if(retries < 0) {
cerr << _("max-tries invalid") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_MAX_TRIES, Util::itos(retries));
break;
}
case 'p':
op->put(PREF_FTP_PASV_ENABLED, V_TRUE);
break;
case 'S':
op->put(PREF_SHOW_FILES, V_TRUE);
break;
case 'T':
op->put(PREF_TORRENT_FILE, optarg);
break;
case 'M':
op->put(PREF_METALINK_FILE, optarg);
break;
case 'C': {
int metalinkServers = (int)strtol(optarg, NULL, 10);
if(metalinkServers <= 0) {
cerr << _("metalink-servers must be greater than 0.") << endl;
showUsage();
exit(EXIT_FAILURE);
}
op->put(PREF_METALINK_SERVERS, Util::itos(metalinkServers));
break;
}
case 'v':
showVersion();
exit(EXIT_SUCCESS);
case 'h':
showUsage();
exit(EXIT_SUCCESS);
default:
showUsage();
exit(EXIT_FAILURE);
}
}
if(!op->defined(PREF_TORRENT_FILE) && !op->defined(PREF_METALINK_FILE)) {
if(optind == argc) {
cerr << _("specify at least one URL") << endl;
showUsage();
exit(EXIT_FAILURE);
}
}
if(op->getAsBool(PREF_DAEMON)) {
if(daemon(1, 1) < 0) {
perror(_("daemon failed"));
exit(EXIT_FAILURE);
}
}
Strings args(argv+optind, argv+argc);
#ifdef HAVE_LIBSSL
// for SSL initialization
SSL_load_error_strings();
SSL_library_init();
#endif // HAVE_LIBSSL
#ifdef HAVE_LIBGNUTLS
gnutls_global_init();
#endif // HAVE_LIBGNUTLS
#ifdef ENABLE_METALINK
xmlInitParser();
#endif // ENABLE_METALINK
srandom(time(NULL));
if(op->getAsBool(PREF_STDOUT_LOG)) {
LogFactory::setLogFile("/dev/stdout");
} else if(op->get(PREF_LOG).size()) {
LogFactory::setLogFile(op->get(PREF_LOG));
} else {
LogFactory::setLogFile("/dev/null");
}
// make sure logger is configured properly.
try {
Logger* logger = LogFactory::getInstance();
logger->info("%s %s", PACKAGE, PACKAGE_VERSION);
logger->info("Logging started.");
setSignalHander(SIGPIPE, SIG_IGN, 0);
requestInfo = 0;
#ifdef ENABLE_BITTORRENT
if(op->defined(PREF_TORRENT_FILE)) {
requestInfo = new TorrentRequestInfo(op->get(PREF_TORRENT_FILE),
op);
Strings targetFiles;
if(op->defined(PREF_TORRENT_FILE) && !args.empty()) {
targetFiles = args;
}
((TorrentRequestInfo*)requestInfo)->setTargetFiles(targetFiles);
}
else
#endif // ENABLE_BITTORRENT
#ifdef ENABLE_METALINK
if(op->defined(PREF_METALINK_FILE)) {
requestInfo = new MetalinkRequestInfo(op->get(PREF_METALINK_FILE),
op);
} else
#endif // ENABLE_METALINK
{
requestInfo = new UrlRequestInfo(args, 0, op);
}
while(requestInfo) {
RequestInfo* next = requestInfo->execute();
if(requestInfo->isFail()) {
delete requestInfo;
exit(EXIT_FAILURE);
}
if(requestInfo->getFileInfo().checkReady()) {
cout << _("Now verifying checksum.\n"
"This may take some time depending on your PC environment"
" and the size of file.") << endl;
if(requestInfo->getFileInfo().check()) {
cout << _("checksum OK.") << endl;
} else {
// TODO
cout << _("checksum ERROR.") << endl;
exit(EXIT_FAILURE);
}
}
delete requestInfo;
requestInfo = next;
}
} catch(Exception* ex) {
cerr << ex->getMsg() << endl;
delete ex;
exit(EXIT_FAILURE);
}
delete op;
LogFactory::release();
#ifdef HAVE_LIBGNUTLS
gnutls_global_deinit();
#endif // HAVE_LIBGNUTLS
#ifdef ENABLE_METALINK
xmlCleanupParser();
#endif // ENABLE_METALINK
FeatureConfig::release();
return 0;
}
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