fIcy-1_0_3/0040755000000000000000000000000010035567607011262 5ustar rootrootfIcy-1_0_3/AUTHORS0100444000000000000000000000032010025130026012274 0ustar rootrootwave++ (Yuri D'Elia) http://www.yuv.info * Idea * Coding * Divination SethX (David Leonardi) http://www.cyberunix.com/ * Documentation * Concept developer fIcy-1_0_3/COPYING0100444000000000000000000006347610025636322012316 0ustar rootroot GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. 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Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! fIcy-1_0_3/Makefile0100444000000000000000000000135210026614414012703 0ustar rootroot# Makefile for fIcy (for pmake or gmake) # Copyright(c) 2004 by wave++ (Yuri D'Elia) # configuration TARGETS := fIcy FICY_OBJECTS := fIcy.o resolver.o socket.o http.o \ urlencode.o urlparse.o hdrparse.o icy.o sanitize.o # parameters DEPS := Makedepend #if $(CXX) != "g++" DGEN := -MDupdate $(DEPS) # SGI MIPSPro #else DGEN := -MD -MF $(DEPS) # GNU cc #endif CPPFLAGS += $(DGEN) # suffixes, rules .SUFFIXES: .cc .o .cc.o: $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $< # targets all: $(TARGETS) fIcy: $(FICY_OBJECTS) $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $(FICY_OBJECTS) # stubs .PHONY: all clean distclean clean: rm -rf $(TARGETS) $(FICY_OBJECTS) ii_files core $(DEPS) distclean: clean rm -rf *~ sinclude $(DEPS) fIcy-1_0_3/README0100444000000000000000000000551510035563772012142 0ustar rootrootGeneral Description fIcy is a icecast/shoutcast stream grabber for use under shell environment. Its goal is to cleanly and automatically rip a stream into user customizable files. It will work with any ICY compatible stream, allowing you to either to save the stream to disk or to pipe the output to a media player, or even both. Usage fIcy [options] Options available: [-dehimnptr] [-o ] [-s ] Files These files can be found in the latest release of fIcy AUTHORS People that have contributed to fIcy. NEWS Release changes. COPYING License. Please read carefully. README This file. Contains usage description. TODO Missing/Planned improvements. Options -d Do not dump the output to stdout. Useful when only ripping. -e Enumerate number of ripped files when song metadata changes. Uses -o as prefix. -h Help -i Ignore file creation errors (necessary when using -c). -m Use song title [metadata] when naming files. Uses -o as prefix. -n If the file exists create new one with .n as suffix. -p When dumping and writing, continue even if SIGPIPE is received. Useful when you pipe the output to a media player and want to kill it while not interrupting the rip. -o Dump the output to file. Hint: to dump without a prefix use "./" -s Use sfx as a suffix for new files. Hint: the .mp3 extension is NOT implicit. Hint: *any* extension is valid. fIcy is *not* limited to mp3 files. -t Display song title [metadata] while ripping. -r Remove/don't save partial chunks. This will skip the first chunk and remove the last one upon termination which are (supposedly) incomplete. To use in combination with -m or -e. Examples: Use fIcy to display ICY titles while playing: fIcy -t 123.123.123.123 8080 | mpg123 - Rip an .mp3 stream using metadata as filename, with server:port and /path: fIcy -s .mp3 -o ./ -md 123.123.123.123 8080 /path/to/stream Rip an .mp3 stream and plays it using mpg123, allowing mpg123 to be killed anytime: fIcy -s .mp3 -o ./ -mp 1.2.3.4 8080 /path/to/stream | mpg123 - URL parsing examples. Both "icy" and "http" are recognized as valid protocols, as well as nothing: fIcy -t icy://a.radio:8888/ | mpg123 - fIcy -t http://something.net/radio | mpg123 - fIcy -t mega.station | mpg123 - DISCLAIMER: We would like to remind you that saving public streams without paying the rights is *ILLEGAL* unless explicitly stated. Notes: The output files produced by fIcy may miss audio framing informations and headers since the separation does not consider the audio data. For this reason, your player may fail to reproduce the dump: this is expected. You can use other tools such as mp3fix for this. Email for bugs, support, documentation or simply suggestions: SethX . fIcy-1_0_3/TODO0100444000000000000000000000014510027112473011731 0ustar rootrootSethX: * Add a time offset after witch to change title, due to the "soft" mixing in many streams. fIcy-1_0_3/hdrparse.cc0100444000000000000000000000112207614561171013367 0ustar rootroot/* * hdrParse - parse HTTP headers - implementation * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ // interface #include "hdrparse.hh" using std::string; using std::map; // implementation namespace Http { map hdrParse(const Header& hdr) { map m; for(Header::const_iterator it = hdr.begin(); it != hdr.end(); ++it) { string::size_type p(it->find(':')); if(p != string::npos) m.insert(std::make_pair(it->substr(0, p), it->substr(p + 1))); } return m; } } fIcy-1_0_3/hdrparse.hh0100444000000000000000000000053310025636322013375 0ustar rootroot/* * hdrParse - parse HTTP headers * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ #ifndef hdrparse_hh #define hdrparse_hh // local headers #include "http.hh" // system headers #include namespace Http { std::map hdrParse(const Header& hdr); } #endif fIcy-1_0_3/http.cc0100444000000000000000000000432007614553635012547 0ustar rootroot/* * HTTP/1.0 for streams sockets - implementation * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ // interface #include "http.hh" // local headers #include "resolver.hh" #include "urlencode.hh" // system headers #include #include #include // c system headers #include #include // implementation namespace Http { Http::Http(const char* host, const int port) { this->host = strdup(host); this->port = port? port: getSrvPort(); addr = resolve(host); } Http::~Http() { delete []host; } int Http::getSrvPort() { servent* se(getservbyname(Proto::proto, Proto::protoTy)); if(!se) throw std::runtime_error("error while trying to identify http port number"); return se->s_port; } Socket* Http::gen(const char* act, const char* path, const Header* headers, Header* reply) { using std::auto_ptr; using std::string; auto_ptr s(new Socket(addr, port)); // request string req; req = string(act) + " " + urlEncode(path) + " " + Proto::version + Proto::endl; s->write(req.c_str(), req.size()); // host name req = string("Host: ") + host + Proto::endl; s->write(req.c_str(), req.size()); // headers if(headers) for(Header::const_iterator it = headers->begin(); it != headers->end(); ++it) { s->write(it->c_str(), it->size()); s->write(Proto::endl, Proto::endlSz); } // final newline s->write(Proto::endl, Proto::endlSz); // fetch the answer headers char buf[Proto::hdrLen]; size_t answLen; while((answLen = s->gets(buf, Proto::hdrLen)) > Proto::endlSz) { if(reply) { // cut tailing newlines from the buffer while(strchr(Proto::endl, buf[answLen - 1])) buf[--answLen] = 0; reply->push_back(buf); } } return s.release(); } Socket* Http::get(const char* file, const Header* headers, Header* reply) { using std::auto_ptr; auto_ptr s(gen(Proto::get, file, headers, reply)); // close the write end s->close(SHUT_WR); return s.release(); } } fIcy-1_0_3/http.hh0100444000000000000000000000223710025636322012547 0ustar rootroot/* * HTTP/1.0 for streams sockets * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ #ifndef http_hh #define http_hh // local headers #include "socket.hh" // system headers #include #include // protocol constants namespace Http { namespace Proto { const char proto[] = "http"; const char protoTy[] = "tcp"; const char version[] = "HTTP/1.0"; const size_t hdrLen = 1024; const char get[] = "GET"; const char endl[] = "\r\n"; const size_t endlSz = sizeof(endl) / sizeof(*endl) - 1; } // some useful typedefs typedef std::vector Header; // interface class Http { char* host; in_addr_t addr; int port; // http functions int getSrvPort(); protected: // generic operations Socket* gen(const char* act, const char* path, const Header* headers = NULL, Header* reply = NULL); public: // de/constructors Http(const char* host, const int port = 0); ~Http(); // basic functionality Socket* get(const char* file, const Header* headers = NULL, Header* reply = NULL); }; } #endif fIcy-1_0_3/icy.cc0100444000000000000000000000451210025156664012346 0ustar rootroot/* * icy - protocol functions and constants - implementation * Copyright(c) 2003-2004 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ // interface #include "icy.hh" using std::ostream; using std::map; using std::string; using std::cout; // system headers #include // c system headers #include // implementation namespace ICY { Reader::Reader(Socket& in, const size_t bufSz, const size_t metaSz) : in(in), bufSz(bufSz), mBufSz(metaSz) { buf = new char[bufSz]; mBuf = new char[mBufSz]; } Reader::~Reader() { delete []buf; delete []mBuf; } ssize_t Reader::dup(std::ostream* out, const size_t size, bool dup) { size_t r(0); while(r != size) { ssize_t p(in.read(buf, (bufSz + r > size)? size - r: bufSz)); if(!p) break; if(out) out->write(buf, p); if(dup) { // check for writing errors, but do not throw exceptions: SIGPIPE // should be generated already. cout.write(buf, p); if(!cout) dup = false; else cout.flush(); } r += p; } return r; } ssize_t Reader::readMeta(map& meta) { // read the first byte containing the lenght char b; if(!in.read(&b, sizeof(b))) throw std::runtime_error("connection terminated prematurely"); size_t lenght(b * Proto::metaMul); if(lenght > Proto::metaSz) throw std::runtime_error("metadata stream lenght invalid"); // metadata could be empty if(lenght) { size_t r(0); while(r != lenght) { ssize_t b(in.read(mBuf + r, lenght - r)); if(!b) throw std::runtime_error("connection terminated prematurely"); r += b; } // check for NULL termination if(mBuf[lenght - 1]) throw std::runtime_error("invalid metadata stream"); char* p(mBuf); char* n; while(*p) { // variable name n = strstr(p, Proto::vaStart); if(!n) break; string name(p, n); p = n + Proto::vaStartSz; // value n = strstr(p, Proto::vaEnd); if(!n) break; string value(p, n); p = n + Proto::vaEndSz; meta.insert(std::make_pair(name, value)); } } return lenght; } } fIcy-1_0_3/icy.hh0100444000000000000000000000322010025156110012335 0ustar rootroot/* * icy - protocol functions and constants * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ #ifndef icy_hh #define icy_hh // local headers #include "socket.hh" // system headers #include #include #include namespace ICY { namespace Proto { // particular HTTP header to be sent when requiring metadata const char reqMeta[] = "icy-metadata: 1"; // ICY reply const char ok[] = "ICY 200 "; const size_t okSz = sizeof(ok) / sizeof(*ok) - 1; // some parameters we parse const char notice1[] = "icy-notice1"; const char notice2[] = "icy-notice2"; const char title[] = "icy-name"; const char genre[] = "icy-genre"; const char url[] = "icy-url"; const char br[] = "icy-br"; const char metaint[] = "icy-metaint"; // metadata constants const size_t metaSz(1024); const size_t metaMul(16); // song title metatada const char mTitle[] = "StreamTitle"; // variable parameters const char vaStart[] = "='"; const size_t vaStartSz = sizeof(vaStart) / sizeof(*vaStart) - 1; const char vaEnd[] = "';"; const size_t vaEndSz = sizeof(vaEnd) / sizeof(*vaEnd) - 1; } // interface class Reader { Socket& in; char* buf; char* mBuf; size_t bufSz; size_t mBufSz; public: Reader(Socket& in, const size_t bufSz, const size_t metaSz = Proto::metaSz); ~Reader(); // duping function ssize_t dup(std::ostream* out, const size_t size, bool dup = true); // metadata decoding ssize_t readMeta(std::map& meta); }; } #endif fIcy-1_0_3/resolver.cc0100444000000000000000000000124610025636322013416 0ustar rootroot/* * resolver - IN4/6 address resolver - implementation * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ // local headers #include "resolver.hh" // system headers #include // c system headers (inclusion wrappers) #include #include #include #include // implementation in_addr_t resolve(const char* host, in_addr_t* addr) { // call the native gethostbyname hostent* he(gethostbyname(host)); if(!he) throw std::runtime_error(hstrerror(h_errno)); in_addr_t r; memcpy(&r, *he->h_addr_list, sizeof(r)); if(addr) *addr = r; return r; } fIcy-1_0_3/resolver.hh0100444000000000000000000000055210025636322013427 0ustar rootroot/* * resolver - IN4/6 address resolver * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ #ifndef resolver_hh #define resolver_hh // c system headers #include // resolve use gethostbyname internally, which is not reentrant in_addr_t resolve(const char* host, in_addr_t* addr = NULL); #endif fIcy-1_0_3/sanitize.cc0100444000000000000000000000113410025636322013377 0ustar rootroot/* * sanitize - rewrite a string to a suitable (secure) filename - implementation * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ // interface #include "sanitize.hh" using std::string; // c system headers #include // implementation string sanitize(const string& src) { string r; // discard initial dots string::const_iterator it(src.begin()); while(it != src.end() && *it == '.') ++it; while(it != src.end()) { if(isprint(*it) && *it != '/') r += *it; else r += '_'; ++it; } return r; } fIcy-1_0_3/sanitize.hh0100444000000000000000000000045607615247277013441 0ustar rootroot/* * sanitize - rewrite a string to a suitable (secure) filename * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ #ifndef sanitize_hh #define sanitize_hh // system headers #include std::string sanitize(const std::string& src); #endif fIcy-1_0_3/socket.cc0100444000000000000000000000376710025636322013057 0ustar rootroot/* * sockets - streams sockets - implementation * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ // local headers #include "socket.hh" #include "resolver.hh" // system headers #include // c system headers #include #include // implementation Socket::~Socket() { if(conn) close(); } void Socket::open(const in_addr_t& host, const int port) { if(conn) close(); fd = socket(AF_INET, SOCK_STREAM, 0); if(fd == -1) throw std::runtime_error(strerror(errno)); // bind the socket sockaddr_in addr; addr.sin_family = AF_INET; // fetch the geoin port number addr.sin_port = htons(port); addr.sin_addr.s_addr = host; memset(&(addr.sin_zero), 0, sizeof(addr.sin_zero)); if(::connect(fd, reinterpret_cast(&addr), sizeof(struct sockaddr)) == -1) throw std::runtime_error(strerror(errno)); conn = true; } void Socket::open(const char* host, const int port) { open(resolve(host), port); } void Socket::close(const int how) { // do _not_ check return status of close: as close is called under // the destructor it could be fatal. if(how) { ::shutdown(fd, how); if(how == SHUT_RDWR) conn = false; } else { ::close(fd); conn = false; } } ssize_t Socket::read(char* buffer, const size_t lenght) { ssize_t b(::recv(fd, buffer, lenght, 0)); if(b == -1) throw std::runtime_error(strerror(errno)); return b; } ssize_t Socket::gets(char* buffer, const size_t lenght, const char term) { // gets works under a non-buffered stream, so it's particularly slow char* w(buffer); char b; size_t pos(0); while(pos != lenght) { if(read(&b, 1) != 1) break; *w++ = b; ++pos; if(b == term) break; } return pos; } ssize_t Socket::write(const char* buffer, const size_t lenght) { ssize_t b(::send(fd, buffer, lenght, 0)); if(b == -1) throw std::runtime_error(strerror(errno)); return b; } fIcy-1_0_3/socket.hh0100444000000000000000000000167510025636322013065 0ustar rootroot/* * sockets - streams sockets * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ #ifndef socket_hh #define socket_hh // c system headers #include #include // not all systems define sock_t #ifndef sock_t typedef int sock_t; #endif class Socket { bool conn; protected: sock_t fd; public: Socket(const in_addr_t& host, const int port) : conn(false) { open(host, port); } Socket(const char* host, const int port) : conn(false) { open(host, port); } Socket() : conn(false) {} ~Socket(); void open(const char* host, const int port); void open(const in_addr_t& host, const int port); void close(const int how = 0); ssize_t read(char* buffer, const size_t lenght); ssize_t gets(char* buffer, const size_t lenght, const char term = '\n'); ssize_t write(const char* buffer, const size_t lenght); }; #endif fIcy-1_0_3/urlencode.cc0100444000000000000000000000125507614554205013546 0ustar rootroot/* * urlEncode - encode an 8bit-clean string to a 7bit clean url - implementation * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ // interface #include "urlencode.hh" using std::string; // c system headers #include // implementation namespace Http { string urlEncode(const string& src, const bool clean) { string rt; for(string::const_iterator it = src.begin(); it != src.end(); ++it) { if(clean || (*it > 32 && *it < 123)) rt += *it; else { char buf[5]; snprintf(buf, sizeof(buf), "%%%X", *it); rt += buf; } } return rt; } } fIcy-1_0_3/fIcy.hh0100444000000000000000000000311710026607454012465 0ustar rootroot/* * fIcy - HTTP/1.0-ICY stream extractor/separator * Copyright(c) 2003-2004 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ #ifndef fIcy_hh #define fIcy_hh // system headers (for size_t) #include // some defines #define FICY_VERSION "1.0.3" // some constants namespace fIcy { const char version[] = FICY_VERSION; const char copyright[] = "Copyright(c) 2003-2004 of wave++ (Yuri D'Elia) \n" "Distributed under GNU LGPL (v2 or above) without ANY warranty.\n"; const char userAgent[] = "User-agent: fIcy " FICY_VERSION; const size_t bufSz(1024); // an embedded help string const char help[] = " [-demvtcinprh] [-o file] [-s sfx] \n\n" " -d\tDo not dup the output to stdout\n" " -o file\tDump the output to file (or use file as a prefix)\n" " -s sfx\tUse sfx as a suffix for new files\n" " -e\tEnumerate files when song metadata changes. Use file as a prefix\n" " -m\tUse song metadata when writing filenames. file used as a prefix\n" " -v\tVerbose\n" " -t\tDisplay metadata while downloading\n" " -c\tDo not clobber files (implicit with -n)\n" " -i\tIgnore file creation errors (reccomended when using -c)\n" " -n\tIf the file exists create a new file with .n appended\n" " -p\tWhen duping and writing, continue even if SIGPIPE is received\n" " -r\tRemove partials. Keep only complete sequences\n" " -h\tThis help (how cute!).\n\n"; } namespace Exit { const int success(0); const int fail(1); const int args(2); } #endif fIcy-1_0_3/fIcy.cc0100444000000000000000000002332210027111457012445 0ustar rootroot/* * fIcy - HTTP/1.0-ICY stream extractor/separator - implementation * Copyright(c) 2003-2004 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ // local headers #include "fIcy.hh" #include "icy.hh" #include "http.hh" #include "hdrparse.hh" #include "sanitize.hh" #include "urlparse.hh" using std::string; using std::map; // system headers #include using std::cout; using std::cerr; #include using std::ofstream; #include #include #include using std::auto_ptr; // c system headers #include #include #include #include #include #include // constants (urgh) const char* prg; bool verbose(false); bool dupStdout(true); char* lastFName(NULL); // some functions void err(const char* fmt, ...) { va_list params; fprintf(stderr, "%s: ", prg); va_start(params, fmt); vfprintf(stderr, fmt, params); va_end(params); fprintf(stderr, "\n"); } void msg(const char* fmt, ...) { if(verbose) { va_list params; fprintf(stderr, "%s: ", prg); va_start(params, fmt); vfprintf(stderr, fmt, params); va_end(params); fprintf(stderr, "\n"); } } void shwIcyHdr(const map& headers, const char* search, const char* name) { map::const_iterator it; if((it = headers.find(search)) != headers.end()) cerr << name << it->second << std::endl; } // this helper function returns a new file opened for writing. errors during // open or creat are (eventually) thrown as runtime_errors. ofstream* newFWrap(const char* file, const bool clobber = true, const bool ign = false) { if(!access(file, F_OK) && !clobber) { if(ign) return NULL; else throw std::runtime_error(string("cannot clobber existing file: ") + file); } ofstream* out(new ofstream(file, std::ios_base::out)); if(!*out) { delete out; if(ign) out = NULL; else throw std::runtime_error(string("cannot write `") + file + "'"); } return out; } // a wrapper to the wrapper: if a file exists retry with a new file with // an incremental number appended. changes file to the real name of the file ofstream* newNFWrap(string& file, const bool ign = false) { ofstream* out(newFWrap(file.c_str(), false, true)); if(!out) { char buf[16]; for(size_t n = 0; n != std::numeric_limits::max(); ++n) { snprintf(buf, sizeof(buf), ".%lu", n); if(out = newFWrap((file + buf).c_str(), false, true)) { file += buf; break; } } if(!(out || ign)) throw std::runtime_error(string("no free files for `") + file + "'"); } return out; } // SIGPIPE handler void sigPipe(const int) { msg("broken pipe: disabling duping."); dupStdout = false; // close the descriptor: this is needed to release the resource close(STDOUT_FILENO); } // termination handler void sigTerm(const int) { if(lastFName) { msg("removing incomplete last file: %s", lastFName); unlink(lastFName); } exit(Exit::success); } // signal installers void sigPipeInst() { struct sigaction sa; sa.sa_flags = SA_RESETHAND; sigemptyset(&sa.sa_mask); sa.sa_handler = sigPipe; sigaction(SIGPIPE, &sa, NULL); } void sigTermInst(const bool handlePipe) { signal(SIGTERM, sigTerm); signal(SIGINT, sigTerm); signal(SIGHUP, sigTerm); if(handlePipe) signal(SIGPIPE, sigTerm); } // current song status std::ostream& hour(std::ostream& fd) { fd.setf(std::ios_base::right); fd.width(2); fd.fill('0'); return fd; } time_t displayStatus(const string& title, const size_t num, const time_t last) { time_t now(time(NULL)); if(last) { // show the song duration cerr << " [" << hour << ((now - last) / 60) << ":" << hour << ((now - last) % 60) << "]\n"; } cerr << "playing #" << num << ": " << title << std::flush; return now; } // implementation int main(int argc, char* const argv[]) { // option defaults prg = argv[0]; char* outFile(NULL); char* suffix(NULL); bool enuFiles(false); bool useMeta(false); bool showMeta(false); bool clobber(true); bool ignFErr(false); bool numEFiles(false); bool instSignal(false); bool rmPartial(false); int arg; while((arg = getopt(argc, argv, "do:emvtcs:inprh")) != -1) switch(arg) { case 'd': dupStdout = false; break; case 'o': outFile = optarg; break; case 'e': enuFiles = true; break; case 'm': useMeta = true; break; case 'v': verbose = true; break; case 't': showMeta = true; break; case 'c': clobber = false; break; case 's': suffix = optarg; break; case 'i': ignFErr = true; break; case 'n': numEFiles = true; break; case 'p': instSignal = true; break; case 'r': rmPartial = true; break; case 'h': cout << prg << fIcy::help << prg << " v" << fIcy::version << " is\n" << fIcy::copyright; return Exit::success; default: return Exit::args; } argc -= optind; if(argc < 1 || argc > 3) { err("bad parameters; see %s -h", prg); return Exit::args; } // connection parameters string proto; string server; int port; string path; if(argc > 1) { server = argv[optind++]; port = atoi(argv[optind++]); path = (argc == 3? argv[optind++]: "/"); } else { urlParse(proto, server, port, path, argv[optind++]); if(proto.size() && proto != "http" && proto != "icy") { err("unknown protocol \"%s\"", proto.c_str()); return Exit::args; } } // check for parameters consistency // enuFiles and useMeta requires a prefix bool reqMeta(enuFiles || useMeta || showMeta); if((useMeta || enuFiles) && !outFile) { err("a prefix is required (see -o) when writing multiple files"); return Exit::args; } // you cannot disable duping if you don't write anything! if(!(outFile || dupStdout)) { err("trying to perform a do-nothing download"); return Exit::args; } // install the signals instSignal = instSignal && dupStdout; if(instSignal) sigPipeInst(); if(rmPartial && (enuFiles || useMeta)) sigTermInst(!instSignal); try { // resolve the hostname msg("connecting to (%s %d)", server.c_str(), port); Http::Http httpc(server.c_str(), port); // setup headers Http::Header headers; Http::Header reply; headers.push_back(fIcy::userAgent); if(reqMeta) headers.push_back(ICY::Proto::reqMeta); msg("requesting stream on (%s)", path.c_str()); auto_ptr s(httpc.get(path.c_str(), &headers, &reply)); // validate the reply map pReply(Http::hdrParse(reply)); if(reqMeta && (pReply.find(ICY::Proto::metaint) == pReply.end()) && reply[0].compare(0, ICY::Proto::okSz, ICY::Proto::ok)) { err("unexpected ICY reply"); return Exit::fail; } // show some headers if(verbose) { shwIcyHdr(pReply, ICY::Proto::notice1, "Notice: "); shwIcyHdr(pReply, ICY::Proto::notice2, "Notice: "); shwIcyHdr(pReply, ICY::Proto::title, "Title: "); shwIcyHdr(pReply, ICY::Proto::genre, "Genre: "); shwIcyHdr(pReply, ICY::Proto::url, "URL: "); shwIcyHdr(pReply, ICY::Proto::br, "Bit Rate: "); } // start reading size_t metaInt(reqMeta? atol(pReply.find(ICY::Proto::metaint)->second.c_str()): fIcy::bufSz); ICY::Reader reader(*s, fIcy::bufSz); size_t enu(0); time_t tStamp(0); // initial file auto_ptr out; if(outFile && !(enuFiles || useMeta)) out.reset(newFWrap(outFile, clobber)); else // the first filename is unknown as the metadata block will // arrive in the next metaInt bytes out.reset(); for(;;) { // read the stream if(reader.dup(out.get(), metaInt, dupStdout) != metaInt) { msg("connection terminated"); break; } if(!(outFile || dupStdout)) break; // read metadata if(reqMeta) { map data; if(reader.readMeta(data)) { map::const_iterator title( data.find(ICY::Proto::mTitle)); if(title != data.end() && title->second.size() > 0) { if(showMeta) tStamp = displayStatus(title->second, enu, tStamp); // skip the first filename generation when discarding partials if((enuFiles || useMeta) && (enu || !rmPartial)) { string newFName(outFile); if(enuFiles) { char buf[16]; snprintf(buf, sizeof(buf), (useMeta? "[%lu] ": "%lu"), enu); newFName += buf; } if(useMeta) newFName += sanitize(title->second); if(suffix) newFName += suffix; // open the new file if(numEFiles) out.reset(newNFWrap(newFName, ignFErr)); else out.reset(newFWrap(newFName.c_str(), clobber, ignFErr)); // update the last filename pointer if(lastFName) free(lastFName); if(out.get()) { lastFName = strdup(newFName.c_str()); msg("file changed to: %s", lastFName); } else lastFName = NULL; } // update stream number ++enu; } } } } } catch(std::runtime_error& err) { ::err("software caused error: %s", err.what()); return Exit::fail; } catch(...) { err("unknown error, aborting"); abort(); } return Exit::success; } fIcy-1_0_3/urlencode.hh0100444000000000000000000000054207614554162013560 0ustar rootroot/* * urlEncode - encode an 8bit-clean string to a 7bit clean url * Copyright(c) 2003 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ #ifndef urlencode_hh #define urlencode_hh // system headers #include namespace Http { std::string urlEncode(const std::string& src, const bool clean = false); } #endif fIcy-1_0_3/urlparse.hh0100444000000000000000000000056210026621615013424 0ustar rootroot/* * urlParse - parse an url in proto/server/port/path components * Copyright(c) 2004 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. */ #ifndef urlparse_hh #define urlparse_hh // system headers #include void urlParse(std::string& proto, std::string& server, int& port, std::string& path, const std::string& url); #endif fIcy-1_0_3/urlparse.cc0100444000000000000000000000222310026621177013411 0ustar rootroot/* * urlParse - parse an url in proto/server/port/path components - impl. * Copyright(c) 2004 of wave++ (Yuri D'Elia) * Distributed under GNU LGPL without ANY warranty. * * Supported URLs are in the form: [proto://]server[:port][/path] */ // interface #include "urlparse.hh" using std::string; // c system headers #include using std::atoi; // implementation void urlParse(string& proto, string& server, int& port, string& path, const string& url) { // check for proto string::size_type protoEnd(url.find("://")); if(protoEnd == string::npos) { proto.clear(); protoEnd = 0; } else { proto = url.substr(0, protoEnd); protoEnd += 3; } // search for path string::size_type slash(url.find('/', protoEnd)); if(slash == string::npos) path = "/"; else path = url.substr(slash); // port string::size_type colon(url.find(':', protoEnd)); if(colon == string::npos || colon > slash) { colon = slash; port = 0; } else port = atoi(url.substr(colon + 1, slash).c_str()); // finally, the server server = url.substr(protoEnd, (colon == string::npos? colon: colon - protoEnd)); } fIcy-1_0_3/NEWS0100444000000000000000000000067710035565155011762 0ustar rootrootfIcy 1.0.3: Fri Apr 09 CEST 2004 * Support for removing partial dumps. * URL parsing on the command line. * New -r flag to remove partial dumps. fIcy 1.0.2: Mon Mar 15 CET 2004 * SIGPIPE handler * public release! fIcy 1.0.1: Oct 2003 * Now works on linux. fIcy 1.0.0: earlyer in 2003 * Now in "C"(r) fIcy 0.0.0: late 2002 * Original source: #!/bin/sh netcat "$1" "$2" << EOF | sed -e "1,9d" GET $3 HTTP/1.0 Host: $1:$2 EOF