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Diffstat (limited to 'src/libsputext/demux_sputext.c')
-rw-r--r--src/libsputext/demux_sputext.c1493
1 files changed, 0 insertions, 1493 deletions
diff --git a/src/libsputext/demux_sputext.c b/src/libsputext/demux_sputext.c
deleted file mode 100644
index dd5958044..000000000
--- a/src/libsputext/demux_sputext.c
+++ /dev/null
@@ -1,1493 +0,0 @@
-/*
- * Copyright (C) 2000-2003 the xine project
- *
- * This file is part of xine, a free video player.
- *
- * xine 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.
- *
- * xine 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- * code based on old libsputext/xine_decoder.c
- *
- * code based on mplayer module:
- *
- * Subtitle reader with format autodetection
- *
- * Written by laaz
- * Some code cleanup & realloc() by A'rpi/ESP-team
- * dunnowhat sub format by szabi
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <ctype.h>
-
-#define LOG_MODULE "demux_sputext"
-#define LOG_VERBOSE
-/*
-#define LOG
-*/
-
-#include "xine_internal.h"
-#include "xineutils.h"
-#include "../demuxers/demux.h"
-
-#define ERR (void *)-1
-#define SUB_MAX_TEXT 5
-#define SUB_BUFSIZE 1024
-#define LINE_LEN 1000
-#define LINE_LEN_QUOT "1000"
-
-/*
- * Demuxer typedefs
- */
-
-typedef struct {
-
- int lines;
-
- long start; /* csecs */
- long end; /* csecs */
-
- char *text[SUB_MAX_TEXT];
-
-} subtitle_t;
-
-
-typedef struct {
-
- demux_plugin_t demux_plugin;
- xine_stream_t *stream;
- input_plugin_t *input;
-
- int status;
-
- char buf[SUB_BUFSIZE];
- off_t buflen;
-
- float mpsub_position;
-
- int uses_time;
- int errs;
- subtitle_t *subtitles;
- int num; /* number of subtitle structs */
- int cur; /* current subtitle */
- int format; /* constants see below */
- char next_line[SUB_BUFSIZE]; /* a buffer for next line read from file */
-
-} demux_sputext_t;
-
-typedef struct demux_sputext_class_s {
-
- demux_class_t demux_class;
-
- int max_timeout; /* default timeout of hidding subtitles */
-
-} demux_sputext_class_t;
-
-/*
- * Demuxer code start
- */
-
-#define FORMAT_UNKNOWN -1
-#define FORMAT_MICRODVD 0
-#define FORMAT_SUBRIP 1
-#define FORMAT_SUBVIEWER 2
-#define FORMAT_SAMI 3
-#define FORMAT_VPLAYER 4
-#define FORMAT_RT 5
-#define FORMAT_SSA 6 /* Sub Station Alpha */
-#define FORMAT_PJS 7
-#define FORMAT_MPSUB 8
-#define FORMAT_AQTITLE 9
-#define FORMAT_JACOBSUB 10
-#define FORMAT_SUBVIEWER2 11
-#define FORMAT_SUBRIP09 12
-#define FORMAT_MPL2 13 /*Mplayer sub 2 ?*/
-
-static int eol(char p) {
- return (p=='\r' || p=='\n' || p=='\0');
-}
-
-static inline void trail_space(char *s) {
- while (isspace(*s)) {
- char *copy = s;
- do {
- copy[0] = copy[1];
- copy++;
- } while(*copy);
- }
- size_t i = strlen(s) - 1;
- while (i > 0 && isspace(s[i]))
- s[i--] = '\0';
-}
-
-/*
- * Reimplementation of fgets() using the input->read() method.
- */
-static char *read_line_from_input(demux_sputext_t *this, char *line, off_t len) {
- off_t nread = 0;
-
- if ((len - this->buflen) > 512 && len < SUB_BUFSIZE) {
- if((nread = this->input->read(this->input,
- &this->buf[this->buflen], len - this->buflen)) < 0) {
- xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "read failed.\n");
- return NULL;
- }
- }
-
- this->buflen += nread;
- this->buf[this->buflen] = '\0';
-
- char *s = strchr(this->buf, '\n');
-
- if (line && (s || this->buflen)) {
-
- size_t linelen = s ? (s - this->buf) + 1 : this->buflen;
-
- memcpy(line, this->buf, linelen);
- line[linelen] = '\0';
-
- memmove(this->buf, &this->buf[linelen], SUB_BUFSIZE - linelen);
- this->buflen -= linelen;
-
- return line;
- }
-
- return NULL;
-}
-
-
-static subtitle_t *sub_read_line_sami(demux_sputext_t *this, subtitle_t *current) {
-
- static char line[LINE_LEN + 1];
- static char *s = NULL;
- char text[LINE_LEN + 1];
-
- char *p = NULL;
- current->lines = current->start = 0;
- current->end = -1;
- int state = 0;
-
- /* read the first line */
- if (!s)
- if (!(s = read_line_from_input(this, line, LINE_LEN))) return 0;
-
- do {
- switch (state) {
-
- case 0: /* find "START=" */
- s = strstr (s, "Start=");
- if (s) {
- current->start = strtol (s + 6, &s, 0) / 10;
- state = 1; continue;
- }
- break;
-
- case 1: /* find "<P" */
- if ((s = strstr (s, "<P"))) { s += 2; state = 2; continue; }
- break;
-
- case 2: /* find ">" */
- if ((s = strchr (s, '>'))) { s++; state = 3; p = text; continue; }
- break;
-
- case 3: /* get all text until '<' appears */
- if (*s == '\0') { break; }
- else if (*s == '<') { state = 4; }
- else if (!strncasecmp (s, "&nbsp;", 6)) { *p++ = ' '; s += 6; }
- else if (*s == '\r') { s++; }
- else if (!strncasecmp (s, "<br>", 4) || *s == '\n') {
- *p = '\0'; p = text; trail_space (text);
- if (text[0] != '\0')
- current->text[current->lines++] = strdup (text);
- if (*s == '\n') s++; else s += 4;
- }
- else *p++ = *s++;
- continue;
-
- case 4: /* get current->end or skip <TAG> */
- {
- char *q = strstr (s, "Start=");
- if (q) {
- current->end = strtol (q + 6, &q, 0) / 10 - 1;
- *p = '\0'; trail_space (text);
- if (text[0] != '\0')
- current->text[current->lines++] = strdup (text);
- if (current->lines > 0) { state = 99; break; }
- state = 0; continue;
- }
- }
- s = strchr (s, '>');
- if (s) { s++; state = 3; continue; }
- break;
- }
-
- /* read next line */
- if (state != 99 && !(s = read_line_from_input (this, line, LINE_LEN)))
- return 0;
-
- } while (state != 99);
-
- return current;
-}
-
-
-static char *sub_readtext(char *source, char **dest) {
- size_t len=0;
- char *p=source;
-
- while ( !eol(*p) && *p!= '|' ) {
- p++,len++;
- }
-
- *dest = strndup(source, len);
-
- while (*p=='\r' || *p=='\n' || *p=='|')
- p++;
-
- if (*p) return p; /* not-last text field */
- else return NULL; /* last text field */
-}
-
-static subtitle_t *sub_read_line_microdvd(demux_sputext_t *this, subtitle_t *current) {
-
- char line[LINE_LEN + 1];
- char line2[LINE_LEN + 1];
-
- memset (current, 0, sizeof(subtitle_t));
-
- current->end=-1;
- do {
- if (!read_line_from_input (this, line, LINE_LEN)) return NULL;
- } while ((sscanf (line, "{%ld}{}%" LINE_LEN_QUOT "[^\r\n]", &(current->start), line2) !=2) &&
- (sscanf (line, "{%ld}{%ld}%" LINE_LEN_QUOT "[^\r\n]", &(current->start), &(current->end),line2) !=3)
- );
-
- char *p=line2;
-
- char *next=p;
- size_t i=0;
- while ((next =sub_readtext (next, &(current->text[i])))) {
- if (current->text[i]==ERR) return ERR;
- i++;
- if (i>=SUB_MAX_TEXT) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "Too many lines in a subtitle\n");
- current->lines=i;
- return current;
- }
- }
- current->lines= ++i;
-
- return current;
-}
-
-static subtitle_t *sub_read_line_subviewer(demux_sputext_t *this, subtitle_t *current) {
- char line[LINE_LEN + 1];
-
- memset (current, 0, sizeof(subtitle_t));
-
- while (1) {
- if (!read_line_from_input(this, line, LINE_LEN)) return NULL;
-
- {
- int a1,a2,a3,a4,b1,b2,b3,b4;
- if (sscanf (line, "%d:%d:%d.%d,%d:%d:%d.%d",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4) < 8) {
- if (sscanf (line, "%d:%d:%d,%d,%d:%d:%d,%d",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4) < 8)
- continue;
- }
-
- current->start = a1*360000+a2*6000+a3*100+a4;
- current->end = b1*360000+b2*6000+b3*100+b4;
- }
-
- if (!read_line_from_input(this, line, LINE_LEN))
- return NULL;
-
- char *p = line, *q = line;
- for (current->lines=1; current->lines <= SUB_MAX_TEXT; current->lines++) {
- size_t len;
- for (q=p,len=0; *p && *p!='\r' && *p!='\n' && *p!='|' && strncasecmp(p,"[br]",4); p++,len++);
- current->text[current->lines-1] = strndup(q, len);
- if (!current->text[current->lines-1]) return ERR;
- if (!*p || *p=='\r' || *p=='\n') break;
- if (*p=='[') while (*p++!=']');
- if (*p=='|') p++;
- }
- if (current->lines > SUB_MAX_TEXT) current->lines = SUB_MAX_TEXT;
- break;
- }
- return current;
-}
-
-static subtitle_t *sub_read_line_subrip(demux_sputext_t *this,subtitle_t *current) {
- memset(current,0,sizeof(subtitle_t));
-
- {
- int a1,a2,a3,a4,b1,b2,b3,b4,i;
- do {
- char line[LINE_LEN + 1];
- if(!read_line_from_input(this,line,LINE_LEN))
- return NULL;
- i = sscanf(line,"%d:%d:%d%*[,.]%d --> %d:%d:%d%*[,.]%d",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4);
- } while(i < 8);
- current->start = a1*360000+a2*6000+a3*100+a4/10;
- current->end = b1*360000+b2*6000+b3*100+b4/10;
- }
-
- int i=0;
- int end_sub=0;
- do {
- char *p; /* pointer to the curently read char */
- char line[LINE_LEN + 1];
- char temp_line[SUB_BUFSIZE] = { 0, }; /* subtitle line that will be transfered to current->text[i] */
- size_t temp_index; /* ... and its index wich 'points' to the first EMPTY place -> last read char is at temp_index-1 if temp_index>0 */
- if(!read_line_from_input(this,line,LINE_LEN)) {
- if(i)
- break; /* if something was read, transmit it */
- else
- return NULL; /* if not, repport EOF */
- }
- for(temp_index=0,p=line;*p!='\0' && !end_sub && temp_index<SUB_BUFSIZE && i<SUB_MAX_TEXT;p++) {
- switch(*p) {
- case '\\':
- if(*(p+1)=='N' || *(p+1)=='n') {
- temp_line[temp_index++]='\0'; /* end of curent line */
- p++;
- } else
- temp_line[temp_index++]=*p;
- break;
- case '\r': /* just ignore '\r's */
- break;
- case '\n':
- temp_line[temp_index++]='\0';
- break;
- default:
- temp_line[temp_index++]=*p;
- break;
- }
- if(temp_index>0) {
- if(temp_index==SUB_BUFSIZE)
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "Too many characters in a subtitle line\n");
- if(temp_line[temp_index-1]=='\0' || temp_index==SUB_BUFSIZE) {
- if(temp_index>1) { /* more than 1 char (including '\0') -> that is a valid one */
- /* temp_index<=SUB_BUFSIZE is always true here */
- current->text[i] = strndup(temp_line, temp_index);
- if(!current->text[i])
- return ERR;
- i++;
- temp_index=0;
- } else
- end_sub=1;
- }
- }
- }
- } while(i<SUB_MAX_TEXT && !end_sub);
- if(i>=SUB_MAX_TEXT)
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "Too many lines in a subtitle\n");
- current->lines=i;
- return current;
-}
-
-static subtitle_t *sub_read_line_vplayer(demux_sputext_t *this,subtitle_t *current) {
- char line[LINE_LEN + 1];
-
- memset (current, 0, sizeof(subtitle_t));
-
- while (!current->text[0]) {
- if( this->next_line[0] == '\0' ) { /* if the buffer is empty.... */
- if( !read_line_from_input(this, line, LINE_LEN) ) return NULL;
- } else {
- /* ... get the current line from buffer. */
- strncpy( line, this->next_line, LINE_LEN);
- line[LINE_LEN] = '\0'; /* I'm scared. This makes me feel better. */
- this->next_line[0] = '\0'; /* mark the buffer as empty. */
- }
- /* Initialize buffer with next line */
- if( ! read_line_from_input( this, this->next_line, LINE_LEN) ) {
- this->next_line[0] = '\0';
- return NULL;
- }
-
- {
- int a1,a2,a3,b1,b2,b3;
- if( (sscanf( line, "%d:%d:%d:", &a1, &a2, &a3) < 3) ||
- (sscanf( this->next_line, "%d:%d:%d:", &b1, &b2, &b3) < 3) )
- continue;
- current->start = a1*360000+a2*6000+a3*100;
- current->end = b1*360000+b2*6000+b3*100;
- }
-
- if ((current->end - current->start) > LINE_LEN)
- current->end = current->start + LINE_LEN; /* not too long though. */
- /* teraz czas na wkopiowanie stringu */
- char *p=line;
- /* finds the body of the subtitle_t */
- {
- int i;
- for (i=0; i<3; i++){
- char *p2=strchr( p, ':');
- if( p2 == NULL ) break;
- p=p2+1;
- }
- }
-
- char *next=p;
- int i=0;
- while( (next = sub_readtext( next, &(current->text[i]))) ) {
- if (current->text[i]==ERR)
- return ERR;
- i++;
- if (i>=SUB_MAX_TEXT) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "Too many lines in a subtitle\n");
- current->lines=i;
- return current;
- }
- }
- current->lines=++i;
- }
- return current;
-}
-
-static subtitle_t *sub_read_line_rt(demux_sputext_t *this,subtitle_t *current) {
- /*
- * TODO: This format uses quite rich (sub/super)set of xhtml
- * I couldn't check it since DTD is not included.
- * WARNING: full XML parses can be required for proper parsing
- */
- memset (current, 0, sizeof(subtitle_t));
-
- while (!current->text[0]) {
- char line[LINE_LEN + 1];
- if (!read_line_from_input(this, line, LINE_LEN)) return NULL;
-
- char *p = line;
- /*
- * TODO: it seems that format of time is not easily determined, it may be 1:12, 1:12.0 or 0:1:12.0
- * to describe the same moment in time. Maybe there are even more formats in use.
- */
- {
- int a1,a2,a3,a4,b1,b2,b3,b4,len,plen;
- if ((len=sscanf (line, "<Time Begin=\"%d:%d:%d.%d\" End=\"%d:%d:%d.%d\"",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4)) < 8)
-
- a1=a2=a3=a4=b1=b2=b3=b4=0;
- if (
- ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d\" %*[Ee]nd=\"%d:%d\"%*[^<]<clear/>%n",&a2,&a3,&b2,&b3,&plen)) < 4) &&
- ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d\" %*[Ee]nd=\"%d:%d.%d\"%*[^<]<clear/>%n",&a2,&a3,&b2,&b3,&b4,&plen)) < 5) &&
- /* ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d.%d\" %*[Ee]nd=\"%d:%d\"%*[^<]<clear/>%n",&a2,&a3,&a4,&b2,&b3,&plen)) < 5) && */
- ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d.%d\" %*[Ee]nd=\"%d:%d.%d\"%*[^<]<clear/>%n",&a2,&a3,&a4,&b2,&b3,&b4,&plen)) < 6) &&
- ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d:%d.%d\" %*[Ee]nd=\"%d:%d:%d.%d\"%*[^<]<clear/>%n",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4,&plen)) < 8)
- )
- continue;
-
- current->start = a1*360000+a2*6000+a3*100+a4/10;
- current->end = b1*360000+b2*6000+b3*100+b4/10;
-
- p += plen;
- }
-
- int i=0;
- /* TODO: I don't know what kind of convention is here for marking multiline subs, maybe <br/> like in xml? */
- char *next = strstr(line,"<clear/>")+8;i=0;
- while ((next =sub_readtext (next, &(current->text[i])))) {
- if (current->text[i]==ERR)
- return ERR;
- i++;
- if (i>=SUB_MAX_TEXT) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "Too many lines in a subtitle\n");
- current->lines=i;
- return current;
- }
- }
- current->lines=i+1;
- }
- return current;
-}
-
-static subtitle_t *sub_read_line_ssa(demux_sputext_t *this,subtitle_t *current) {
- static int max_comma = 32; /* let's use 32 for the case that the */
- /* amount of commas increase with newer SSA versions */
-
- int hour1, min1, sec1, hunsec1, hour2, min2, sec2, hunsec2, nothing;
- char line3[LINE_LEN + 1];
-
- {
- char line[LINE_LEN + 1];
- do {
- if (!read_line_from_input(this, line, LINE_LEN)) return NULL;
- } while (sscanf (line, "Dialogue: Marked=%d,%d:%d:%d.%d,%d:%d:%d.%d,"
- "%[^\n\r]", &nothing,
- &hour1, &min1, &sec1, &hunsec1,
- &hour2, &min2, &sec2, &hunsec2,
- line3) < 9
- &&
- sscanf (line, "Dialogue: %d,%d:%d:%d.%d,%d:%d:%d.%d,"
- "%[^\n\r]", &nothing,
- &hour1, &min1, &sec1, &hunsec1,
- &hour2, &min2, &sec2, &hunsec2,
- line3) < 9 );
- }
-
- char *line2=strchr(line3, ',');
- if (!line2)
- return NULL;
-
- int comma;
- for (comma = 4; comma < max_comma; comma ++) {
- char *tmp = line2;
- if(!(tmp=strchr(++tmp, ','))) break;
- if(*(++tmp) == ' ') break;
- /* a space after a comma means we're already in a sentence */
- line2 = tmp;
- }
-
- if(comma < max_comma)max_comma = comma;
- /* eliminate the trailing comma */
- if(*line2 == ',') line2++;
-
- current->lines=0;
- current->start = 360000*hour1 + 6000*min1 + 100*sec1 + hunsec1;
- current->end = 360000*hour2 + 6000*min2 + 100*sec2 + hunsec2;
-
- int num=0;
- char *tmp;
- while (((tmp=strstr(line2, "\\n")) != NULL) || ((tmp=strstr(line2, "\\N")) != NULL) ){
- current->text[num] = strndup(line2, tmp-line2);
- line2=tmp+2;
- num++;
- current->lines++;
- if (current->lines >= SUB_MAX_TEXT) return current;
- }
-
- current->text[num]=strdup(line2);
- current->lines++;
-
- return current;
-}
-
-/* Sylvain "Skarsnik" Colinet <scolinet@gmail.com>
- * From MPlayer subreader.c :
- *
- * PJS subtitles reader.
- * That's the "Phoenix Japanimation Society" format.
- * I found some of them in http://www.scriptsclub.org/ (used for anime).
- * The time is in tenths of second.
- *
- * by set, based on code by szabi (dunnowhat sub format ;-)
- */
-
-static subtitle_t *sub_read_line_pjs (demux_sputext_t *this, subtitle_t *current) {
- char line[LINE_LEN + 1];
- char *s;
-
- memset (current, 0, sizeof(subtitle_t));
-
- if (!read_line_from_input(this, line, LINE_LEN))
- return NULL;
- for (s = line; *s && isspace(*s); s++);
- if (*s == 0)
- return NULL;
- if (sscanf (line, "%ld,%ld,", &(current->start),
- &(current->end)) <2)
- return ERR;
- /* the files I have are in tenths of second */
- current->start *= 10;
- current->end *= 10;
-
- /* walk to the beggining of the string */
- for (; *s; s++) if (*s==',') break;
- if (*s) {
- for (s++; *s; s++) if (*s==',') break;
- if (*s) s++;
- }
- if (*s!='"') {
- return ERR;
- }
- /* copy the string to the text buffer */
- char text[LINE_LEN + 1];
- char *d = NULL;
- for (s++, d=text; *s && *s!='"'; s++, d++)
- *d=*s;
- *d=0;
- current->text[0] = strdup(text);
- current->lines = 1;
-
- return current;
-}
-
-static subtitle_t *sub_read_line_mpsub (demux_sputext_t *this, subtitle_t *current) {
- char line[LINE_LEN + 1];
-
- {
- float a,b;
- do {
- if (!read_line_from_input(this, line, LINE_LEN))
- return NULL;
- } while (sscanf (line, "%f %f", &a, &b) !=2);
-
- this->mpsub_position += (a*100.0);
- current->start = (int) this->mpsub_position;
- this->mpsub_position += (b*100.0);
- current->end = (int) this->mpsub_position;
- }
-
- int num = 0;
- while (num < SUB_MAX_TEXT) {
- if (!read_line_from_input(this, line, LINE_LEN))
- return NULL;
-
- char *p=line;
- while (isspace(*p))
- p++;
-
- if (eol(*p) && num > 0)
- return current;
-
- if (eol(*p))
- return NULL;
-
- char *q;
- for (q=p; !eol(*q); q++);
- *q='\0';
- if (*p) {
- current->text[num]=strdup(p);
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, ">%s<\n",p);
- current->lines = ++num;
- } else {
- return num ? current : NULL;
- }
- }
-
- return NULL;
-}
-
-static subtitle_t *sub_read_line_aqt (demux_sputext_t *this, subtitle_t *current) {
- memset (current, 0, sizeof(subtitle_t));
-
- while (1) {
- char line[LINE_LEN + 1];
- /* try to locate next subtitle_t */
- if (!read_line_from_input(this, line, LINE_LEN))
- return NULL;
- if (!(sscanf (line, "-->> %ld", &(current->start)) <1))
- break;
- }
-
- char line[LINE_LEN + 1];
- if (!read_line_from_input(this, line, LINE_LEN))
- return NULL;
-
- sub_readtext((char *) &line,&current->text[0]);
- current->lines = 1;
- current->end = -1;
-
- if (!read_line_from_input(this, line, LINE_LEN))
- return current;;
-
- sub_readtext((char *) &line,&current->text[1]);
- current->lines = 2;
-
- if ((current->text[0][0]==0) && (current->text[1][0]==0)) {
- return NULL;
- }
-
- return current;
-}
-
-static subtitle_t *sub_read_line_jacobsub(demux_sputext_t *this, subtitle_t *current) {
- char line1[LINE_LEN] = { 0, }, line2[LINE_LEN] = { 0, }, directive[LINE_LEN] = { 0, }, *p, *q;
- unsigned a1, a2, a3, a4, b1, b2, b3, b4, comment = 0;
- static unsigned jacoTimeres = 30;
- static int jacoShift = 0;
-
- memset(current, 0, sizeof(subtitle_t));
- while (!current->text[0]) {
- if (!read_line_from_input(this, line1, LINE_LEN)) {
- return NULL;
- }
- if (sscanf
- (line1, "%u:%u:%u.%u %u:%u:%u.%u %" LINE_LEN_QUOT "[^\n\r]", &a1, &a2, &a3, &a4,
- &b1, &b2, &b3, &b4, line2) < 9) {
- if (sscanf(line1, "@%u @%u %" LINE_LEN_QUOT "[^\n\r]", &a4, &b4, line2) < 3) {
- if (line1[0] == '#') {
- int hours = 0, minutes = 0, seconds, delta, inverter =
- 1;
- unsigned units = jacoShift;
- switch (toupper(line1[1])) {
- case 'S':
- if (isalpha(line1[2])) {
- delta = 6;
- } else {
- delta = 2;
- }
- if (sscanf(&line1[delta], "%d", &hours)) {
- if (hours < 0) {
- hours *= -1;
- inverter = -1;
- }
- if (sscanf(&line1[delta], "%*d:%d", &minutes)) {
- if (sscanf
- (&line1[delta], "%*d:%*d:%d",
- &seconds)) {
- sscanf(&line1[delta], "%*d:%*d:%*d.%d",
- &units);
- } else {
- hours = 0;
- sscanf(&line1[delta], "%d:%d.%d",
- &minutes, &seconds, &units);
- minutes *= inverter;
- }
- } else {
- hours = minutes = 0;
- sscanf(&line1[delta], "%d.%d", &seconds,
- &units);
- seconds *= inverter;
- }
- jacoShift =
- ((hours * 3600 + minutes * 60 +
- seconds) * jacoTimeres +
- units) * inverter;
- }
- break;
- case 'T':
- if (isalpha(line1[2])) {
- delta = 8;
- } else {
- delta = 2;
- }
- sscanf(&line1[delta], "%u", &jacoTimeres);
- break;
- }
- }
- continue;
- } else {
- current->start =
- (unsigned long) ((a4 + jacoShift) * 100.0 /
- jacoTimeres);
- current->end =
- (unsigned long) ((b4 + jacoShift) * 100.0 /
- jacoTimeres);
- }
- } else {
- current->start =
- (unsigned
- long) (((a1 * 3600 + a2 * 60 + a3) * jacoTimeres + a4 +
- jacoShift) * 100.0 / jacoTimeres);
- current->end =
- (unsigned
- long) (((b1 * 3600 + b2 * 60 + b3) * jacoTimeres + b4 +
- jacoShift) * 100.0 / jacoTimeres);
- }
- current->lines = 0;
- p = line2;
- while ((*p == ' ') || (*p == '\t')) {
- ++p;
- }
- if (isalpha(*p)||*p == '[') {
- if (sscanf(p, "%s %" LINE_LEN_QUOT "[^\n\r]", directive, line1) < 2)
- return ERR;
- if ((strcasestr(directive, "RDB") != NULL)
- || (strcasestr(directive, "RDC") != NULL)
- || (strcasestr(directive, "RLB") != NULL)
- || (strcasestr(directive, "RLG") != NULL)) {
- continue;
- }
- /* no alignment */
-#if 0
- if (strcasestr(directive, "JL") != NULL) {
- current->alignment = SUB_ALIGNMENT_HLEFT;
- } else if (strcasestr(directive, "JR") != NULL) {
- current->alignment = SUB_ALIGNMENT_HRIGHT;
- } else {
- current->alignment = SUB_ALIGNMENT_HCENTER;
- }
-#endif
- strcpy(line2, line1);
- p = line2;
- }
- for (q = line1; (!eol(*p)) && (current->lines < SUB_MAX_TEXT); ++p) {
- switch (*p) {
- case '{':
- comment++;
- break;
- case '}':
- if (comment) {
- --comment;
- /* the next line to get rid of a blank after the comment */
- if ((*(p + 1)) == ' ')
- p++;
- }
- break;
- case '~':
- if (!comment) {
- *q = ' ';
- ++q;
- }
- break;
- case ' ':
- case '\t':
- if ((*(p + 1) == ' ') || (*(p + 1) == '\t'))
- break;
- if (!comment) {
- *q = ' ';
- ++q;
- }
- break;
- case '\\':
- if (*(p + 1) == 'n') {
- *q = '\0';
- q = line1;
- current->text[current->lines++] = strdup(line1);
- ++p;
- break;
- }
- if ((toupper(*(p + 1)) == 'C')
- || (toupper(*(p + 1)) == 'F')) {
- ++p,++p;
- break;
- }
- if ((*(p + 1) == 'B') || (*(p + 1) == 'b') ||
- /* actually this means "insert current date here" */
- (*(p + 1) == 'D') ||
- (*(p + 1) == 'I') || (*(p + 1) == 'i') ||
- (*(p + 1) == 'N') ||
- /* actually this means "insert current time here" */
- (*(p + 1) == 'T') ||
- (*(p + 1) == 'U') || (*(p + 1) == 'u')) {
- ++p;
- break;
- }
- if ((*(p + 1) == '\\') ||
- (*(p + 1) == '~') || (*(p + 1) == '{')) {
- ++p;
- } else if (eol(*(p + 1))) {
- if (!read_line_from_input(this, directive, LINE_LEN))
- return NULL;
- trail_space(directive);
- strncat(line2, directive,
- ((LINE_LEN > 511) ? LINE_LEN-1 : 511)
- - strlen(line2));
- break;
- }
- default:
- if (!comment) {
- *q = *p;
- ++q;
- }
- }
- }
- *q = '\0';
- if (current->lines < SUB_MAX_TEXT)
- current->text[current->lines] = strdup(line1);
- else
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "Too many lines in a subtitle\n");
- }
- current->lines++;
- return current;
-}
-
-static subtitle_t *sub_read_line_subviewer2(demux_sputext_t *this, subtitle_t *current) {
- char *p=NULL;
-
- while (!current->text[0]) {
- char line[LINE_LEN+1];
- if (!read_line_from_input(this, line, LINE_LEN)) return NULL;
- if (line[0]!='{')
- continue;
-
- {
- int a1,a2,a3,a4;
- const int len = sscanf (line, "{T %d:%d:%d:%d",&a1,&a2,&a3,&a4);
- if (len < 4)
- continue;
- current->start = a1*360000+a2*6000+a3*100+a4/10;
- }
-
- int i;
- for (i=0; i<SUB_MAX_TEXT;) {
- if (!read_line_from_input(this, line, LINE_LEN)) break;
- if (line[0]=='}') break;
- size_t len=0;
- for (p=line; *p!='\n' && *p!='\r' && *p; ++p,++len);
- if (len) {
- current->text[i] = strndup(line, len);
- if (!current->text[i]) return ERR;
- ++i;
- } else {
- break;
- }
- }
- current->lines=i;
- }
- return current;
-}
-
-static subtitle_t *sub_read_line_subrip09 (demux_sputext_t *this, subtitle_t *current) {
- memset (current, 0, sizeof(subtitle_t));
-
- int h, m, s;
- {
- char line[LINE_LEN + 1];
- do {
- if (!read_line_from_input (this, line, LINE_LEN)) return NULL;
- } while (sscanf (line, "[%d:%d:%d]", &h, &m, &s) != 3);
- }
-
- char line[LINE_LEN + 1];
- if (!read_line_from_input (this, line, LINE_LEN)) return NULL;
-
- current->start = 360000 * h + 6000 * m + 100 * s;
- current->end = -1;
-
- char *next = line;
- int i=0;
- while ((next = sub_readtext (next, &(current->text[i])))) {
- if (current->text[i]==ERR) return ERR;
- i++;
- if (i>=SUB_MAX_TEXT) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "Too many lines in a subtitle\n");
- current->lines=i;
- return current;
- }
- }
- current->lines= ++i;
-
- return current;
-}
-
-/* Code from subreader.c of MPlayer
-** Sylvain "Skarsnik" Colinet <scolinet@gmail.com>
-*/
-
-static subtitle_t *sub_read_line_mpl2(demux_sputext_t *this, subtitle_t *current) {
- char line2[LINE_LEN+1];
-
- memset (current, 0, sizeof(subtitle_t));
-
- {
- char line[LINE_LEN+1];
- long start, end;
-
- do {
- if (!read_line_from_input (this, line, LINE_LEN)) return NULL;
- } while ((sscanf (line,
- "[%ld][%ld]%[^\r\n]",
- &start, &end, line2) < 3));
-
- current->start = start * 10;
- current->end = end * 10;
- }
-
- char *p = line2, *next = p;
- int i = 0;
-
- while ((next = sub_readtext (next, &(current->text[i])))) {
- if (current->text[i] == ERR) {return ERR;}
- i++;
- if (i >= SUB_MAX_TEXT) {
- xprintf(this->stream->xine, XINE_VERBOSITY_DEBUG, "Too many lines in a subtitle\n");
- current->lines = i;
- return current;
- }
- }
- current->lines= ++i;
-
- return current;
-}
-
-
-
-static int sub_autodetect (demux_sputext_t *this) {
- int j;
- for(j = 1; j < 100; j++) {
- char line[LINE_LEN + 1];
- if (!read_line_from_input(this, line, LINE_LEN))
- return FORMAT_UNKNOWN;
-
- int i;
- if ((sscanf (line, "{%d}{}", &i)==1) ||
- (sscanf (line, "{%d}{%d}", &i, &i)==2)) {
- this->uses_time=0;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "microdvd subtitle format detected\n");
- return FORMAT_MICRODVD;
- }
-
- if (sscanf (line, "%d:%d:%d%*[,.]%d --> %d:%d:%d%*[,.]%d", &i, &i, &i, &i, &i, &i, &i, &i)==8) {
- this->uses_time=1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "subrip subtitle format detected\n");
- return FORMAT_SUBRIP;
- }
-
- if (sscanf (line, "%d:%d:%d.%d,%d:%d:%d.%d", &i, &i, &i, &i, &i, &i, &i, &i)==8){
- this->uses_time=1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "subviewer subtitle format detected\n");
- return FORMAT_SUBVIEWER;
- }
-
- if (sscanf (line, "%d:%d:%d,%d,%d:%d:%d,%d", &i, &i, &i, &i, &i, &i, &i, &i)==8){
- this->uses_time=1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "subviewer subtitle format detected\n");
- return FORMAT_SUBVIEWER;
- }
-
- if (strstr (line, "<SAMI>")) {
- this->uses_time=1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "sami subtitle format detected\n");
- return FORMAT_SAMI;
- }
- if (sscanf (line, "%d:%d:%d:", &i, &i, &i )==3) {
- this->uses_time=1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "vplayer subtitle format detected\n");
- return FORMAT_VPLAYER;
- }
- /*
- * A RealText format is a markup language, starts with <window> tag,
- * options (behaviour modifiers) are possible.
- */
- if ( !strcasecmp(line, "<window") ) {
- this->uses_time=1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "rt subtitle format detected\n");
- return FORMAT_RT;
- }
- if ((!memcmp(line, "Dialogue: Marked", 16)) || (!memcmp(line, "Dialogue: ", 10))) {
- this->uses_time=1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "ssa subtitle format detected\n");
- return FORMAT_SSA;
- }
- if (sscanf (line, "%d,%d,\"%c", &i, &i, (char *) &i) == 3) {
- this->uses_time=0;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "pjs subtitle format detected\n");
- return FORMAT_PJS;
- }
- if (sscanf (line, "FORMAT=%d", &i) == 1) {
- this->uses_time=0;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "mpsub subtitle format detected\n");
- return FORMAT_MPSUB;
- }
-
- char p;
- if (sscanf (line, "FORMAT=TIM%c", &p)==1 && p=='E') {
- this->uses_time=1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "mpsub subtitle format detected\n");
- return FORMAT_MPSUB;
- }
-
- if (strstr (line, "-->>")) {
- this->uses_time=0;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "aqtitle subtitle format detected\n");
- return FORMAT_AQTITLE;
- }
- if (sscanf(line, "@%d @%d", &i, &i) == 2 ||
- sscanf(line, "%d:%d:%d.%d %d:%d:%d.%d", &i, &i, &i, &i, &i, &i, &i, &i) == 8) {
- this->uses_time = 1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "jacobsub subtitle format detected\n");
- return FORMAT_JACOBSUB;
- }
- if (sscanf(line, "{T %d:%d:%d:%d",&i, &i, &i, &i) == 4) {
- this->uses_time = 1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "subviewer 2.0 subtitle format detected\n");
- return FORMAT_SUBVIEWER2;
- }
- if (sscanf(line, "[%d:%d:%d]", &i, &i, &i) == 3) {
- this->uses_time = 1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "subrip 0.9 subtitle format detected\n");
- return FORMAT_SUBRIP09;
- }
-
- if (sscanf (line, "[%d][%d]", &i, &i) == 2) {
- this->uses_time = 1;
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "mpl2 subtitle format detected\n");
- return FORMAT_MPL2;
- }
- }
- return FORMAT_UNKNOWN; /* too many bad lines */
-}
-
-static subtitle_t *sub_read_file (demux_sputext_t *this) {
-
- subtitle_t * (*func[])(demux_sputext_t *this,subtitle_t *dest)=
- {
- sub_read_line_microdvd,
- sub_read_line_subrip,
- sub_read_line_subviewer,
- sub_read_line_sami,
- sub_read_line_vplayer,
- sub_read_line_rt,
- sub_read_line_ssa,
- sub_read_line_pjs,
- sub_read_line_mpsub,
- sub_read_line_aqt,
- sub_read_line_jacobsub,
- sub_read_line_subviewer2,
- sub_read_line_subrip09,
- sub_read_line_mpl2,
- };
-
- /* Rewind (sub_autodetect() needs to read input from the beginning) */
- if(this->input->seek(this->input, 0, SEEK_SET) == -1) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "seek failed.\n");
- return NULL;
- }
- this->buflen = 0;
-
- this->format=sub_autodetect (this);
- if (this->format==FORMAT_UNKNOWN) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "Could not determine file format\n");
- return NULL;
- }
-
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "Detected subtitle file format: %d\n",this->format);
-
- /* Rewind */
- if(this->input->seek(this->input, 0, SEEK_SET) == -1) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "seek failed.\n");
- return NULL;
- }
- this->buflen = 0;
-
- this->num=0;
- int n_max=32;
- subtitle_t *first = calloc(n_max, sizeof(subtitle_t));
- if(!first) return NULL;
-
- const int timeout =
- (((demux_sputext_class_t *)
- (this->demux_plugin.demux_class))->max_timeout) *
- (this->uses_time ? 100 : 10);
-
- while(1) {
- if(this->num>=n_max){
- n_max+=16;
- first=realloc(first,n_max*sizeof(subtitle_t));
- }
-
- subtitle_t *sub = func[this->format] (this, &first[this->num]);
-
- if (!sub)
- break; /* EOF */
-
- if (sub==ERR)
- ++this->errs;
- else {
- if (this->num > 0 && first[this->num-1].end == -1) {
- /* end time not defined in the subtitle */
- if (timeout > 0) {
- /* timeout */
- if (timeout > sub->start - first[this->num-1].start) {
- first[this->num-1].end = sub->start;
- } else
- first[this->num-1].end = first[this->num-1].start + timeout;
- } else {
- /* no timeout */
- first[this->num-1].end = sub->start;
- }
- }
- ++this->num; /* Error vs. Valid */
- }
- }
- /* timeout of last subtitle */
- if (this->num > 0 && first[this->num-1].end == -1)
- if (timeout > 0) {
- first[this->num-1].end = first[this->num-1].start + timeout;
- }
-
- if(this->stream->xine->verbosity >= XINE_VERBOSITY_DEBUG) {
- char buffer[1024];
-
- sprintf(buffer, "Read %i subtitles", this->num);
-
- if(this->errs)
- sprintf(buffer + strlen(buffer), ", %i bad line(s).\n", this->errs);
- else
- strcat(buffer, "\n");
-
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "%s", buffer);
- }
-
- return first;
-}
-
-static int demux_sputext_next (demux_sputext_t *this_gen) {
- demux_sputext_t *this = (demux_sputext_t *) this_gen;
-
- if (this->cur >= this->num)
- return 0;
-
- subtitle_t *sub = &this->subtitles[this->cur];
-
- buf_element_t *buf = this->stream->video_fifo->buffer_pool_alloc(this->stream->video_fifo);
- buf->type = BUF_SPU_TEXT;
- buf->pts = 0;
-
- uint32_t *val = (uint32_t * )buf->content;
- *val++ = sub->lines;
- *val++ = this->uses_time;
- *val++ = (this->uses_time) ? sub->start * 10 : sub->start;
- *val++ = (this->uses_time) ? sub->end * 10 : sub->end;
- char *str = (char *)val;
-
- /** @FIXME The way this works seems wrong, SUB_BUFSIZE-1 is not the
- right maximum, I think. */
- int line;
- for (line = 0; line < sub->lines; line++, str+=strlen(str)+1) {
- strncpy(str, sub->text[line], SUB_BUFSIZE-1);
- str[SUB_BUFSIZE-1] = '\0';
- }
-
- this->stream->video_fifo->put(this->stream->video_fifo, buf);
- this->cur++;
-
- return 1;
-}
-
-static void demux_sputext_dispose (demux_plugin_t *this_gen) {
- demux_sputext_t *this = (demux_sputext_t *) this_gen;
-
- int i;
- for (i = 0; i < this->num; i++) {
- int l;
- for (l = 0; l < this->subtitles[i].lines; l++)
- free(this->subtitles[i].text[l]);
- }
- free(this->subtitles);
- free(this);
-}
-
-static int demux_sputext_get_status (demux_plugin_t *this_gen) {
- demux_sputext_t *this = (demux_sputext_t *) this_gen;
- return this->status;
-}
-
-static int demux_sputext_get_stream_length (demux_plugin_t *this_gen) {
- demux_sputext_t *this = (demux_sputext_t *) this_gen;
-
- return ( this->uses_time && this->num ) ?
- this->subtitles[this->num-1].end * 10 :
- 0;
-}
-
-static int demux_sputext_send_chunk (demux_plugin_t *this_gen) {
- demux_sputext_t *this = (demux_sputext_t *) this_gen;
-
- if (!demux_sputext_next (this)) {
- this->status = DEMUX_FINISHED;
- }
-
- return this->status;
-}
-
-static int demux_sputext_seek (demux_plugin_t *this_gen,
- off_t start_pos, int start_time, int playing) {
- demux_sputext_t *this = (demux_sputext_t*)this_gen;
-
- lprintf("seek() called\n");
-
- /* simple seeking approach: just go back to start.
- * decoder will discard subtitles until the desired position.
- */
- this->cur = 0;
- this->status = DEMUX_OK;
-
- _x_demux_flush_engine (this->stream);
- _x_demux_control_newpts(this->stream, 0, 0);
-
- return this->status;
-}
-
-static void demux_sputext_send_headers(demux_plugin_t *this_gen) {
- demux_sputext_t *this = (demux_sputext_t*)this_gen;
-
- lprintf("send_headers() called\n");
-
- _x_demux_control_start(this->stream);
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_HAS_VIDEO, 0);
- _x_stream_info_set(this->stream, XINE_STREAM_INFO_HAS_AUDIO, 0);
-
- /* enable the SPU channel */
- buf_element_t *buf = this->stream->video_fifo->buffer_pool_alloc(this->stream->video_fifo);
- buf->type = BUF_CONTROL_SPU_CHANNEL;
- buf->decoder_info[0] = buf->decoder_info[1] = buf->decoder_info[2] = 0;
- this->stream->video_fifo->put(this->stream->video_fifo, buf);
-
- this->status = DEMUX_OK;
-}
-
-static uint32_t demux_sputext_get_capabilities(demux_plugin_t *this_gen) {
- return DEMUX_CAP_NOCAP;
-}
-
-static int demux_sputext_get_optional_data(demux_plugin_t *this_gen,
- void *data, int data_type) {
- int channel = *((int *)data);
-
- switch (data_type) {
- case DEMUX_OPTIONAL_DATA_SPULANG:
- if (channel == -1 || channel == 0) {
- strcpy(data, "sub");
- return DEMUX_OPTIONAL_SUCCESS;
- }
- default:
- return DEMUX_OPTIONAL_UNSUPPORTED;
- }
-}
-
-static demux_plugin_t *open_demux_plugin (demux_class_t *class_gen, xine_stream_t *stream,
- input_plugin_t *input_gen) {
-
- input_plugin_t *input = (input_plugin_t *) input_gen;
- demux_sputext_t *this;
-
- lprintf("open_plugin() called\n");
-
- this = calloc(1, sizeof (demux_sputext_t));
- this->stream = stream;
- this->input = input;
-
- this->demux_plugin.send_headers = demux_sputext_send_headers;
- this->demux_plugin.send_chunk = demux_sputext_send_chunk;
- this->demux_plugin.seek = demux_sputext_seek;
- this->demux_plugin.dispose = demux_sputext_dispose;
- this->demux_plugin.get_status = demux_sputext_get_status;
- this->demux_plugin.get_stream_length = demux_sputext_get_stream_length;
- this->demux_plugin.get_capabilities = demux_sputext_get_capabilities;
- this->demux_plugin.get_optional_data = demux_sputext_get_optional_data;
- this->demux_plugin.demux_class = class_gen;
-
- this->buflen = 0;
-
- switch (stream->content_detection_method) {
- case METHOD_BY_EXTENSION:
- {
- const char *const mrl = input->get_mrl(input);
- const char *const ending = strrchr(mrl, '.');
-
- if (!ending || (
- (strncasecmp(ending, ".asc", 4) != 0) &&
- (strncasecmp(ending, ".txt", 4) != 0) &&
- (strncasecmp(ending, ".sub", 4) != 0) &&
- (strncasecmp(ending, ".srt", 4) != 0) &&
- (strncasecmp(ending, ".smi", 4) != 0) &&
- (strncasecmp(ending, ".ssa", 4) != 0) &&
- (strncasecmp(ending, ".ass", 4) != 0))) {
- free (this);
- return NULL;
- }
- }
- /* falling through is intended */
-
- case METHOD_EXPLICIT:
- /* case METHOD_BY_CONTENT: */
-
- /* FIXME: for now this demuxer only works when requested explicitly
- * to make sure it does not interfere with others;
- * If this is found too inconvenient, this may be changed after making
- * sure the content detection does not produce any false positives.
- */
-
- if ((input->get_capabilities(input) & INPUT_CAP_SEEKABLE) != 0) {
-
- this->subtitles = sub_read_file (this);
-
- this->cur = 0;
-
- if (this->subtitles) {
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG, "subtitle format %s time.\n",
- this->uses_time ? "uses" : "doesn't use");
- xprintf (this->stream->xine, XINE_VERBOSITY_DEBUG,
- "read %i subtitles, %i errors.\n", this->num, this->errs);
- return &this->demux_plugin;
- }
- }
- /* falling through is intended */
- }
-
- free (this);
- return NULL;
-}
-
-static const char *get_demux_description (demux_class_t *this_gen) {
- return "sputext demuxer plugin";
-}
-
-static const char *get_demux_identifier (demux_class_t *this_gen) {
- return "sputext";
-}
-
-static const char *get_demux_extensions (demux_class_t *this_gen) {
- return "asc txt sub srt smi ssa ass";
-}
-
-static const char *get_demux_mimetypes (demux_class_t *this_gen) {
- return NULL;
-
- /* do not report this mimetype, it might confuse browsers. */
- /* "text/plain: asc txt sub srt: VIDEO subtitles;" */
-}
-
-static void demux_class_dispose (demux_class_t *this_gen) {
- demux_sputext_class_t *this = (demux_sputext_class_t *) this_gen;
-
- free (this);
-}
-
-static void config_timeout_cb(void *this_gen, xine_cfg_entry_t *entry) {
- demux_sputext_class_t *this = (demux_sputext_class_t *)this_gen;
-
- this->max_timeout = entry->num_value;
-}
-
-static void *init_sputext_demux_class (xine_t *xine, void *data) {
-
- demux_sputext_class_t *this ;
-
- lprintf("initializing\n");
-
- this = calloc(1, sizeof (demux_sputext_class_t));
-
- this->demux_class.open_plugin = open_demux_plugin;
- this->demux_class.get_description = get_demux_description;
- this->demux_class.get_identifier = get_demux_identifier;
- this->demux_class.get_mimetypes = get_demux_mimetypes;
- this->demux_class.get_extensions = get_demux_extensions;
- this->demux_class.dispose = demux_class_dispose;
-
- /*
- * Some subtitling formats, namely AQT and Subrip09, define the end of a
- * subtitle as the beginning of the following. From end-user view it's
- * better define timeout of hidding. Setting to zero means "no timeout".
- */
- this->max_timeout = xine->config->register_num(xine->config,
- "subtitles.separate.timeout", 4,
- _("default duration of subtitle display in seconds"),
- _("Some subtitle formats do not explicitly give a duration for each subtitle. "
- "For these, you can set a default duration here. Setting to zero will result "
- "in the subtitle being shown until the next one takes over."),
- 20, config_timeout_cb, this);
-
- return this;
-}
-
-const plugin_info_t xine_plugin_info[] EXPORTED = {
- /* type, API, "name", version, special_info, init_function */
- { PLUGIN_DEMUX, 26, "sputext", XINE_VERSION_CODE, NULL, &init_sputext_demux_class },
- { PLUGIN_NONE, 0, "", 0, NULL, NULL }
-};
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-25 18:11:14 +0000