static void generic_load(mpg123_handle *fr, char *arg, int state)
{
out123_drop(ao);
if(mode != MODE_STOPPED)
{
close_track();
mode = MODE_STOPPED;
}
if(!open_track(arg))
{
generic_sendmsg("E Error opening stream: %s", arg);
generic_sendmsg("P 0");
return;
}
mpg123_seek(fr, 0, SEEK_SET); /* This finds ID3v2 at beginning. */
if(mpg123_meta_check(fr) & MPG123_NEW_ID3)
{
generic_sendinfoid3(fr);
}
else generic_sendinfo(arg);
if(htd.icy_name.fill) generic_sendmsg("I ICY-NAME: %s", htd.icy_name.p);
if(htd.icy_url.fill) generic_sendmsg("I ICY-URL: %s", htd.icy_url.p);
mode = state;
init = 1;
generic_sendmsg(mode == MODE_PAUSED ? "P 1" : "P 2");
}
void generic_sendalltag(mpg123_handle *mh)
{
mpg123_id3v1 *v1;
mpg123_id3v2 *v2;
generic_sendmsg("T {");
if(MPG123_OK != mpg123_id3(mh, &v1, &v2))
{
error1("Cannot get ID3 data: %s", mpg123_strerror(mh));
v2 = NULL;
v1 = NULL;
}
if(v1 != NULL) generic_sendv1(v1, "T");
if(v2 != NULL)
{
size_t i;
for(i=0; i<v2->texts; ++i)
{
char id[5];
memcpy(id, v2->text[i].id, 4);
id[4] = 0;
generic_sendmsg("T ID3v2.%s:", id);
generic_send_lines("T =%s", &v2->text[i].text);
}
for(i=0; i<v2->extras; ++i)
{
char id[5];
memcpy(id, v2->extra[i].id, 4);
id[4] = 0;
generic_sendmsg("T ID3v2.%s desc(%s):",
id,
v2->extra[i].description.fill ? v2->extra[i].description.p : "" );
generic_send_lines("T =%s", &v2->extra[i].text);
}
for(i=0; i<v2->comments; ++i)
{
char id[5];
char lang[4];
memcpy(id, v2->comment_list[i].id, 4);
id[4] = 0;
memcpy(lang, v2->comment_list[i].lang, 3);
lang[3] = 0;
generic_sendmsg("T ID3v2.%s lang(%s) desc(%s):",
id, lang,
v2->comment_list[i].description.fill ? v2->comment_list[i].description.p : "");
generic_send_lines("T =%s", &v2->comment_list[i].text);
}
}
generic_sendmsg("T }");
}
void generic_sendstat (mpg123_handle *fr)
{
off_t current_frame, frames_left;
double current_seconds, seconds_left;
if(!mpg123_position(fr, 0, out123_buffered(ao), ¤t_frame, &frames_left, ¤t_seconds, &seconds_left))
generic_sendmsg("F %"OFF_P" %"OFF_P" %3.2f %3.2f", (off_p)current_frame, (off_p)frames_left, current_seconds, seconds_left);
}
static void generic_sendv1(mpg123_id3v1 *v1, const char *prefix)
{
int i;
char info[125] = "";
memcpy(info, v1->title, 30);
memcpy(info+30, v1->artist, 30);
memcpy(info+60, v1->album, 30);
memcpy(info+90, v1->year, 4);
memcpy(info+94, v1->comment, 30);
for(i=0; i<124; ++i) if(info[i] == 0) info[i] = ' ';
info[i] = 0;
generic_sendmsg("%s ID3:%s%s", prefix, info, (v1->genre<=genre_count) ? genre_table[v1->genre] : "Unknown");
generic_sendmsg("%s ID3.genre:%i", prefix, v1->genre);
if(v1->comment[28] == 0 && v1->comment[29] != 0)
generic_sendmsg("%s ID3.track:%i", prefix, (unsigned char)v1->comment[29]);
}
void generic_sendinfo (char *filename)
{
char *s, *t;
s = strrchr(filename, '/');
if (!s)
s = filename;
else
s++;
t = strrchr(s, '.');
if (t)
*t = 0;
generic_sendmsg("I %s", s);
}
static void generic_loadlist(mpg123_handle *fr, char *arg)
{
/* arguments are two: first the index to play, then the URL */
long entry;
long i = 0;
char *file = NULL;
char *thefile = NULL;
/* I feel retarted with string parsing outside Perl. */
while(*arg && isspace(*arg)) ++arg;
entry = atol(arg);
while(*arg && !isspace(*arg)) ++arg;
while(*arg && isspace(*arg)) ++arg;
if(!*arg)
{
generic_sendmsg("E empty list name");
return;
}
/* Now got the plain playlist path in arg. On to evil manupulation of mpg123's playlist code. */
param.listname = arg;
param.listentry = 0; /* The playlist shall not filter. */
prepare_playlist(0, NULL);
while((file = get_next_file()))
{
++i;
/* semantics: 0 brings you to the last track */
if(entry == 0 || entry == i) thefile = file;
generic_sendmsg("I LISTENTRY %li: %s", i, file);
}
if(!i) generic_sendmsg("I LIST EMPTY");
/* If we have something to play, play it. */
if(thefile) generic_load(fr, thefile, MODE_PLAYING);
free_playlist(); /* Free memory after it is not needed anymore. */
}
void print_remote_header(mpg123_handle *mh)
{
struct mpg123_frameinfo i;
mpg123_info(mh, &i);
if(i.mode >= 4 || i.mode < 0) i.mode = 4;
if(i.version >= 3 || i.version < 0) i.version = 3;
generic_sendmsg("S %s %d %ld %s %d %d %d %d %d %d %d %d %d",
versions[i.version],
i.layer,
i.rate,
modes[i.mode],
i.mode_ext,
i.framesize,
i.mode == MPG123_M_MONO ? 1 : 2,
i.flags & MPG123_COPYRIGHT ? 1 : 0,
i.flags & MPG123_CRC ? 1 : 0,
i.emphasis,
i.bitrate,
i.flags & MPG123_PRIVATE ? 1 : 0,
i.vbr);
}
/* Split up a number of lines separated by \n, \r, both or just zero byte
and print out each line with specified prefix. */
static void generic_send_lines(const char* fmt, mpg123_string *inlines)
{
size_t i;
int hadcr = 0, hadlf = 0;
char *lines = NULL;
char *line = NULL;
size_t len = 0;
if(inlines != NULL && inlines->fill)
{
lines = inlines->p;
len = inlines->fill;
}
else return;
line = lines;
for(i=0; i<len; ++i)
{
if(lines[i] == '\n' || lines[i] == '\r' || lines[i] == 0)
{
char save = lines[i]; /* saving, changing, restoring a byte in the data */
if(save == '\n') ++hadlf;
if(save == '\r') ++hadcr;
if((hadcr || hadlf) && hadlf % 2 == 0 && hadcr % 2 == 0) line = "";
if(line)
{
lines[i] = 0;
generic_sendmsg(fmt, line);
line = NULL;
lines[i] = save;
}
}
else
{
hadlf = hadcr = 0;
if(line == NULL) line = lines+i;
}
}
}
int control_generic (mpg123_handle *fr)
{
struct timeval tv;
fd_set fds;
int n;
/* ThOr */
char alive = 1;
char silent = 0;
/* responses to stderr for frontends needing audio data from stdout */
if (param.remote_err)
outstream = stderr;
else
outstream = stdout;
#ifndef WIN32
setlinebuf(outstream);
#else /* perhaps just use setvbuf as it's C89 */
/*
fprintf(outstream, "You are on Win32 and want to use the control interface... tough luck: We need a replacement for select on STDIN first.\n");
return 0;
setvbuf(outstream, (char*)NULL, _IOLBF, 0);
*/
#endif
/* the command behaviour is different, so is the ID */
/* now also with version for command availability */
fprintf(outstream, "@R MPG123 (ThOr) v8\n");
#ifdef FIFO
if(param.fifo)
{
if(param.fifo[0] == 0)
{
error("You wanted an empty FIFO name??");
return 1;
}
#ifndef WANT_WIN32_FIFO
unlink(param.fifo);
if(mkfifo(param.fifo, 0666) == -1)
{
error2("Failed to create FIFO at %s (%s)", param.fifo, strerror(errno));
return 1;
}
debug("going to open named pipe ... blocking until someone gives command");
#endif /* WANT_WIN32_FIFO */
#ifdef WANT_WIN32_FIFO
control_file = win32_fifo_mkfifo(param.fifo);
#else
control_file = open(param.fifo,O_RDONLY);
#endif /* WANT_WIN32_FIFO */
debug("opened");
}
#endif
while (alive)
{
tv.tv_sec = 0;
tv.tv_usec = 0;
FD_ZERO(&fds);
FD_SET(control_file, &fds);
/* play frame if no command needs to be processed */
if (mode == MODE_PLAYING) {
#ifdef WANT_WIN32_FIFO
n = win32_fifo_read_peek(&tv);
#else
n = select(32, &fds, NULL, NULL, &tv);
#endif
if (n == 0) {
if (!play_frame())
{
/* When the track ended, user may want to keep it open (to seek back),
so there is a decision between stopping and pausing at the end. */
if(param.keep_open)
{
mode = MODE_PAUSED;
/* Hm, buffer should be stopped already, shouldn't it? */
if(param.usebuffer) out123_pause(ao);
generic_sendmsg("P 1");
}
else
{
mode = MODE_STOPPED;
close_track();
generic_sendmsg("P 0");
}
continue;
}
if (init) {
print_remote_header(fr);
init = 0;
}
if(silent == 0)
{
generic_sendstat(fr);
if(mpg123_meta_check(fr) & MPG123_NEW_ICY)
{
char *meta;
if(mpg123_icy(fr, &meta) == MPG123_OK)
generic_sendmsg("I ICY-META: %s", meta != NULL ? meta : "<nil>");
}
}
}
}
else {
/* wait for command */
while (1) {
#ifdef WANT_WIN32_FIFO
n = win32_fifo_read_peek(NULL);
#else
n = select(32, &fds, NULL, NULL, NULL);
#endif
if (n > 0)
break;
}
}
/* on error */
if (n < 0) {
fprintf(stderr, "Error waiting for command: %s\n", strerror(errno));
return 1;
}
/* read & process commands */
if (n > 0)
{
short int len = 1; /* length of buffer */
char *cmd, *arg; /* variables for parsing, */
char *comstr = NULL; /* gcc thinks that this could be used uninitialited... */
char buf[REMOTE_BUFFER_SIZE];
short int counter;
char *next_comstr = buf; /* have it initialized for first command */
/* read as much as possible, maybe multiple commands */
/* When there is nothing to read (EOF) or even an error, it is the end */
#ifdef WANT_WIN32_FIFO
len = win32_fifo_read(buf,REMOTE_BUFFER_SIZE);
#else
len = read(control_file, buf, REMOTE_BUFFER_SIZE);
#endif
if(len < 1)
{
#ifdef FIFO
if(len == 0 && param.fifo)
{
debug("fifo ended... reopening");
#ifdef WANT_WIN32_FIFO
win32_fifo_mkfifo(param.fifo);
#else
close(control_file);
control_file = open(param.fifo,O_RDONLY|O_NONBLOCK);
#endif
if(control_file < 0) {
error1("open of fifo failed... %s", strerror(errno));
break;
}
continue;
}
#endif
if(len < 0) error1("command read error: %s", strerror(errno));
break;
}
debug1("read %i bytes of commands", len);
/* one command on a line - separation by \n -> C strings in a row */
for(counter = 0; counter < len; ++counter)
{
/* line end is command end */
if( (buf[counter] == '\n') || (buf[counter] == '\r') )
{
debug1("line end at counter=%i", counter);
buf[counter] = 0; /* now it's a properly ending C string */
comstr = next_comstr;
/* skip the additional line ender of \r\n or \n\r */
if( (counter < (len - 1)) && ((buf[counter+1] == '\n') || (buf[counter+1] == '\r')) ) buf[++counter] = 0;
/* next "real" char is first of next command */
next_comstr = buf + counter+1;
/* directly process the command now */
debug1("interpreting command: %s", comstr);
if(strlen(comstr) == 0) continue;
/* PAUSE */
if (!strcasecmp(comstr, "P") || !strcasecmp(comstr, "PAUSE")) {
if(mode != MODE_STOPPED)
{
if (mode == MODE_PLAYING) {
mode = MODE_PAUSED;
out123_pause(ao);
generic_sendmsg("P 1");
} else {
mode = MODE_PLAYING;
out123_continue(ao);
generic_sendmsg("P 2");
}
} else generic_sendmsg("P 0");
continue;
}
/* STOP */
if (!strcasecmp(comstr, "S") || !strcasecmp(comstr, "STOP")) {
if (mode != MODE_STOPPED) {
/* Do we want to drop here? */
out123_drop(ao);
out123_stop(ao);
close_track();
mode = MODE_STOPPED;
generic_sendmsg("P 0");
} else generic_sendmsg("P 0");
continue;
}
/* SILENCE */
if(!strcasecmp(comstr, "SILENCE")) {
silent = 1;
generic_sendmsg("silence");
continue;
}
if(!strcasecmp(comstr, "T") || !strcasecmp(comstr, "TAG")) {
generic_sendalltag(fr);
continue;
}
if(!strcasecmp(comstr, "SCAN"))
{
if(mode != MODE_STOPPED)
{
if(mpg123_scan(fr) == MPG123_OK)
generic_sendmsg("SCAN done");
else
generic_sendmsg("E %s", mpg123_strerror(fr));
}
else generic_sendmsg("E No track loaded!");
continue;
}
if(!strcasecmp(comstr, "SAMPLE"))
{
off_t pos = mpg123_tell(fr);
off_t len = mpg123_length(fr);
/* I need to have portable printf specifiers that do not truncate the type... more autoconf... */
if(len < 0) generic_sendmsg("E %s", mpg123_strerror(fr));
else generic_sendmsg("SAMPLE %li %li", (long)pos, (long)len);
continue;
}
if(!strcasecmp(comstr, "FORMAT"))
{
long rate;
int ch;
int ret = mpg123_getformat(fr, &rate, &ch, NULL);
/* I need to have portable printf specifiers that do not truncate the type... more autoconf... */
if(ret < 0) generic_sendmsg("E %s", mpg123_strerror(fr));
else generic_sendmsg("FORMAT %li %i", rate, ch);
continue;
}
if(!strcasecmp(comstr, "SHOWEQ"))
{
int i;
generic_sendmsg("SHOWEQ {");
for(i=0; i<32; ++i)
{
generic_sendmsg("SHOWEQ %i : %i : %f", MPG123_LEFT, i, mpg123_geteq(fr, MPG123_LEFT, i));
generic_sendmsg("SHOWEQ %i : %i : %f", MPG123_RIGHT, i, mpg123_geteq(fr, MPG123_RIGHT, i));
}
generic_sendmsg("SHOWEQ }");
continue;
}
if(!strcasecmp(comstr, "STATE"))
{
long val;
generic_sendmsg("STATE {");
/* Get some state information bits and display them. */
if(mpg123_getstate(fr, MPG123_ACCURATE, &val, NULL) == MPG123_OK)
generic_sendmsg("STATE accurate %li", val);
generic_sendmsg("STATE }");
continue;
}
/* QUIT */
if (!strcasecmp(comstr, "Q") || !strcasecmp(comstr, "QUIT")) {
alive = FALSE;
continue;
}
/* some HELP */
if (!strcasecmp(comstr, "H") || !strcasecmp(comstr, "HELP")) {
generic_sendmsg("H {");
generic_sendmsg("H HELP/H: command listing (LONG/SHORT forms), command case insensitve");
generic_sendmsg("H LOAD/L <trackname>: load and start playing resource <trackname>");
generic_sendmsg("H LOADPAUSED/LP <trackname>: load but do not start playing resource <trackname>");
generic_sendmsg("H LOADLIST/LL <entry> <url>: load a playlist from given <url>, and display its entries, optionally load and play one of these specificed by the integer <entry> (<0: just list, 0: play last track, >0:play track with that position in list)");
generic_sendmsg("H PAUSE/P: pause playback");
generic_sendmsg("H STOP/S: stop playback (closes file)");
generic_sendmsg("H JUMP/J <frame>|<+offset>|<-offset>|<[+|-]seconds>s: jump to mpeg frame <frame> or change position by offset, same in seconds if number followed by \"s\"");
generic_sendmsg("H VOLUME/V <percent>: set volume in % (0..100...); float value");
generic_sendmsg("H RVA off|(mix|radio)|(album|audiophile): set rva mode");
generic_sendmsg("H EQ/E <channel> <band> <value>: set equalizer value for frequency band 0 to 31 on channel %i (left) or %i (right) or %i (both)", MPG123_LEFT, MPG123_RIGHT, MPG123_LR);
generic_sendmsg("H EQFILE <filename>: load EQ settings from a file");
generic_sendmsg("H SHOWEQ: show all equalizer settings (as <channel> <band> <value> lines in a SHOWEQ block (like TAG))");
generic_sendmsg("H SEEK/K <sample>|<+offset>|<-offset>: jump to output sample position <samples> or change position by offset");
generic_sendmsg("H SCAN: scan through the file, building seek index");
generic_sendmsg("H SAMPLE: print out the sample position and total number of samples");
generic_sendmsg("H FORMAT: print out sampling rate in Hz and channel count");
generic_sendmsg("H SEQ <bass> <mid> <treble>: simple eq setting...");
generic_sendmsg("H PITCH <[+|-]value>: adjust playback speed (+0.01 is 1 %% faster)");
generic_sendmsg("H SILENCE: be silent during playback (meaning silence in text form)");
generic_sendmsg("H STATE: Print auxiliary state info in several lines (just try it to see what info is there).");
generic_sendmsg("H TAG/T: Print all available (ID3) tag info, for ID3v2 that gives output of all collected text fields, using the ID3v2.3/4 4-character names. NOTE: ID3v2 data will be deleted on non-forward seeks.");
generic_sendmsg("H The output is multiple lines, begin marked by \"@T {\", end by \"@T }\".");
generic_sendmsg("H ID3v1 data is like in the @I info lines (see below), just with \"@T\" in front.");
generic_sendmsg("H An ID3v2 data field is introduced via ([ ... ] means optional):");
generic_sendmsg("H @T ID3v2.<NAME>[ [lang(<LANG>)] desc(<description>)]:");
generic_sendmsg("H The lines of data follow with \"=\" prefixed:");
generic_sendmsg("H @T =<one line of content in UTF-8 encoding>");
generic_sendmsg("H meaning of the @S stream info:");
generic_sendmsg("H %s", remote_header_help);
generic_sendmsg("H The @I lines after loading a track give some ID3 info, the format:");
generic_sendmsg("H @I ID3:artist album year comment genretext");
generic_sendmsg("H where artist,album and comment are exactly 30 characters each, year is 4 characters, genre text unspecified.");
generic_sendmsg("H You will encounter \"@I ID3.genre:<number>\" and \"@I ID3.track:<number>\".");
generic_sendmsg("H Then, there is an excerpt of ID3v2 info in the structure");
generic_sendmsg("H @I ID3v2.title:Blabla bla Bla");
generic_sendmsg("H for every line of the \"title\" data field. Likewise for other fields (author, album, etc).");
generic_sendmsg("H }");
continue;
}
/* commands with arguments */
cmd = NULL;
arg = NULL;
cmd = strtok(comstr," \t"); /* get the main command */
arg = strtok(NULL,""); /* get the args */
if (cmd && strlen(cmd) && arg && strlen(arg))
{
#ifndef NO_EQUALIZER
/* Simple EQ: SEQ <BASS> <MID> <TREBLE> */
if (!strcasecmp(cmd, "SEQ")) {
double b,m,t;
int cn;
if(sscanf(arg, "%lf %lf %lf", &b, &m, &t) == 3)
{
/* Consider adding mpg123_seq()... but also, on could define a nicer courve for that. */
if ((t >= 0) && (t <= 3))
for(cn=0; cn < 1; ++cn) mpg123_eq(fr, MPG123_LEFT|MPG123_RIGHT, cn, b);
if ((m >= 0) && (m <= 3))
for(cn=1; cn < 2; ++cn) mpg123_eq(fr, MPG123_LEFT|MPG123_RIGHT, cn, m);
if ((b >= 0) && (b <= 3))
for(cn=2; cn < 32; ++cn) mpg123_eq(fr, MPG123_LEFT|MPG123_RIGHT, cn, t);
generic_sendmsg("bass: %f mid: %f treble: %f", b, m, t);
}
else generic_sendmsg("E invalid arguments for SEQ: %s", arg);
continue;
}
/* Equalizer control :) (JMG) */
if (!strcasecmp(cmd, "E") || !strcasecmp(cmd, "EQ")) {
double e; /* ThOr: equalizer is of type real... whatever that is */
int c, v;
/*generic_sendmsg("%s",updown);*/
if(sscanf(arg, "%i %i %lf", &c, &v, &e) == 3)
{
if(mpg123_eq(fr, c, v, e) == MPG123_OK)
generic_sendmsg("%i : %i : %f", c, v, e);
else
generic_sendmsg("E failed to set eq: %s", mpg123_strerror(fr));
}
else generic_sendmsg("E invalid arguments for EQ: %s", arg);
continue;
}
if(!strcasecmp(cmd, "EQFILE"))
{
equalfile = arg;
if(load_equalizer(fr) == 0)
generic_sendmsg("EQFILE done");
else
generic_sendmsg("E failed to parse given eq file");
continue;
}
#endif
/* SEEK to a sample offset */
if(!strcasecmp(cmd, "K") || !strcasecmp(cmd, "SEEK"))
{
off_t soff;
off_t oldpos;
off_t newpos;
char *spos = arg;
int whence = SEEK_SET;
if(mode == MODE_STOPPED)
{
generic_sendmsg("E No track loaded!");
continue;
}
oldpos = mpg123_tell(fr);
soff = (off_t) atobigint(spos);
if(spos[0] == '-' || spos[0] == '+') whence = SEEK_CUR;
if(0 > (soff = mpg123_seek(fr, soff, whence)))
{
generic_sendmsg("E Error while seeking: %s", mpg123_strerror(fr));
mpg123_seek(fr, 0, SEEK_SET);
}
out123_drop(ao);
newpos = mpg123_tell(fr);
if(newpos <= oldpos) mpg123_meta_free(fr);
generic_sendmsg("K %"OFF_P, (off_p)newpos);
continue;
}
/* JUMP */
if (!strcasecmp(cmd, "J") || !strcasecmp(cmd, "JUMP")) {
char *spos;
off_t offset;
off_t oldpos;
double secs;
spos = arg;
if(mode == MODE_STOPPED)
{
generic_sendmsg("E No track loaded!");
continue;
}
oldpos = framenum;
if(spos[strlen(spos)-1] == 's' && sscanf(arg, "%lf", &secs) == 1) offset = mpg123_timeframe(fr, secs);
else offset = atol(spos);
/* totally replaced that stuff - it never fully worked
a bit usure about why +pos -> spos+1 earlier... */
if (spos[0] == '-' || spos[0] == '+') offset += framenum;
if(0 > (framenum = mpg123_seek_frame(fr, offset, SEEK_SET)))
{
generic_sendmsg("E Error while seeking");
mpg123_seek_frame(fr, 0, SEEK_SET);
}
out123_drop(ao);
if(framenum <= oldpos) mpg123_meta_free(fr);
generic_sendmsg("J %d", framenum);
continue;
}
/* VOLUME in percent */
if(!strcasecmp(cmd, "V") || !strcasecmp(cmd, "VOLUME"))
{
double v;
mpg123_volume(fr, atof(arg)/100);
mpg123_getvolume(fr, &v, NULL, NULL); /* Necessary? */
generic_sendmsg("V %f%%", v * 100);
continue;
}
/* PITCH (playback speed) in percent */
if(!strcasecmp(cmd, "PITCH"))
{
double p;
if(sscanf(arg, "%lf", &p) == 1)
{
set_pitch(fr, ao, p);
generic_sendmsg("PITCH %f", param.pitch);
}
else generic_sendmsg("E invalid arguments for PITCH: %s", arg);
continue;
}
/* RVA mode */
if(!strcasecmp(cmd, "RVA"))
{
if(!strcasecmp(arg, "off")) param.rva = MPG123_RVA_OFF;
else if(!strcasecmp(arg, "mix") || !strcasecmp(arg, "radio")) param.rva = MPG123_RVA_MIX;
else if(!strcasecmp(arg, "album") || !strcasecmp(arg, "audiophile")) param.rva = MPG123_RVA_ALBUM;
mpg123_volume_change(fr, 0.);
generic_sendmsg("RVA %s", rva_name[param.rva]);
continue;
}
/* LOAD - actually play */
if (!strcasecmp(cmd, "L") || !strcasecmp(cmd, "LOAD")) {
generic_load(fr, arg, MODE_PLAYING);
continue;
}
if (!strcasecmp(cmd, "LL") || !strcasecmp(cmd, "LOADLIST")) {
generic_loadlist(fr, arg);
continue;
}
/* LOADPAUSED */
if (!strcasecmp(cmd, "LP") || !strcasecmp(cmd, "LOADPAUSED")) {
generic_load(fr, arg, MODE_PAUSED);
continue;
}
/* no command matched */
generic_sendmsg("E Unknown command: %s", cmd); /* unknown command */
} /* end commands with arguments */
else generic_sendmsg("E Unknown command or no arguments: %s", comstr); /* unknown command */
} /* end of single command processing */
} /* end of scanning the command buffer */
/*
when last command had no \n... should I discard it?
Ideally, I should remember the part and wait for next
read() to get the rest up to a \n. But that can go
to infinity. Too long commands too quickly are just
bad. Cannot/Won't change that. So, discard the unfinished
command and have fingers crossed that the rest of this
unfinished one qualifies as "unknown".
*/
if(buf[len-1] != 0)
{
char lasti = buf[len-1];
buf[len-1] = 0;
generic_sendmsg("E Unfinished command: %s%c", comstr, lasti);
}
} /* end command reading & processing */
} /* end main (alive) loop */
debug("going to end");
/* quit gracefully */
debug("closing control");
#ifdef FIFO
#if WANT_WIN32_FIFO
win32_fifo_close();
#else
close(control_file); /* be it FIFO or STDIN */
if(param.fifo) unlink(param.fifo);
#endif /* WANT_WIN32_FIFO */
#endif
debug("control_generic returning");
return 0;
}