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authorwm4 <wm4@nowhere>2013-06-21 00:26:05 +0200
committerwm4 <wm4@nowhere>2013-06-25 00:11:54 +0200
commitdb2e1ef4d210f5a8a4a2555d0a78b0a4dea103ec (patch)
tree7ee58c2d174019feb7957daaf430bb431c05cba0 /sub
parent2cd53d449abacde3e461c0daa15617aca4450eea (diff)
downloadmpv-db2e1ef4d210f5a8a4a2555d0a78b0a4dea103ec.tar.bz2
mpv-db2e1ef4d210f5a8a4a2555d0a78b0a4dea103ec.tar.xz
Move/rename subreader.c
Diffstat (limited to 'sub')
-rw-r--r--sub/ass_mp.c1
-rw-r--r--sub/ass_mp.h1
-rw-r--r--sub/dec_sub.c2
-rw-r--r--sub/sub.c1
-rw-r--r--sub/subreader.c1378
-rw-r--r--sub/subreader.h79
6 files changed, 1 insertions, 1461 deletions
diff --git a/sub/ass_mp.c b/sub/ass_mp.c
index 0efbdd9c90..48a713f6ee 100644
--- a/sub/ass_mp.c
+++ b/sub/ass_mp.c
@@ -33,7 +33,6 @@
#include "core/mp_msg.h"
#include "core/path.h"
#include "ass_mp.h"
-#include "subreader.h"
#include "sub/sub.h"
#include "stream/stream.h"
#include "core/options.h"
diff --git a/sub/ass_mp.h b/sub/ass_mp.h
index 9f40b34166..dbdc95f031 100644
--- a/sub/ass_mp.h
+++ b/sub/ass_mp.h
@@ -25,7 +25,6 @@
#include <stdbool.h>
#include "config.h"
-#include "subreader.h"
// This is probably arbitrary.
// sd_lavc_conv might indirectly still assume this PlayResY, though.
diff --git a/sub/dec_sub.c b/sub/dec_sub.c
index 230dfa2f55..bfd6d90d03 100644
--- a/sub/dec_sub.c
+++ b/sub/dec_sub.c
@@ -25,7 +25,7 @@
#include "sd.h"
#include "sub.h"
#include "dec_sub.h"
-#include "subreader.h"
+#include "demux/subreader.h"
#include "core/options.h"
#include "core/mp_msg.h"
diff --git a/sub/sub.c b/sub/sub.c
index a0965dc1ec..7eb32d5885 100644
--- a/sub/sub.c
+++ b/sub/sub.c
@@ -37,7 +37,6 @@
#include "dec_sub.h"
#include "img_convert.h"
#include "draw_bmp.h"
-#include "subreader.h"
#include "video/mp_image.h"
#include "video/mp_image_pool.h"
diff --git a/sub/subreader.c b/sub/subreader.c
deleted file mode 100644
index befac689a4..0000000000
--- a/sub/subreader.c
+++ /dev/null
@@ -1,1378 +0,0 @@
-/*
- * Subtitle reader with format autodetection
- *
- * Copyright (c) 2001 laaz
- * Some code cleanup & realloc() by A'rpi/ESP-team
- *
- * This file is part of MPlayer.
- *
- * MPlayer 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.
- *
- * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <ctype.h>
-
-#include "config.h"
-#include "core/mp_msg.h"
-#include "subreader.h"
-#include "core/mp_common.h"
-#include "core/options.h"
-#include "stream/stream.h"
-#include "libavutil/common.h"
-#include "libavutil/avstring.h"
-
-#ifdef CONFIG_ENCA
-#include <enca.h>
-#endif
-
-#define ERR ((void *) -1)
-
-#ifdef CONFIG_ICONV
-#include <iconv.h>
-#endif
-
-// Parameter struct for the format-specific readline functions
-struct readline_args {
- int utf16;
- struct MPOpts *opts;
-
- // subtitle reader state used by some formats
-
- float mpsub_multiplier;
- float mpsub_position;
- int sub_slacktime;
-
- /*
- Some subtitling formats, namely AQT and Subrip09, define the end of a
- subtitle as the beginning of the following. Since currently we read one
- subtitle at time, for these format we keep two global *subtitle,
- previous_aqt_sub and previous_subrip09_sub, pointing to previous subtitle,
- so we can change its end when we read current subtitle starting time.
- We use a single global unsigned long,
- previous_sub_end, for both (and even future) formats, to store the end of
- the previous sub: it is initialized to 0 in sub_read_file and eventually
- modified by sub_read_aqt_line or sub_read_subrip09_line.
- */
- unsigned long previous_sub_end;
-};
-
-/* Maximal length of line of a subtitle */
-#define LINE_LEN 1000
-
-static int eol(char p) {
- return p=='\r' || p=='\n' || p=='\0';
-}
-
-/* Remove leading and trailing space */
-static void trail_space(char *s) {
- int i = 0;
- while (isspace(s[i])) ++i;
- if (i) strcpy(s, s + i);
- i = strlen(s) - 1;
- while (i > 0 && isspace(s[i])) s[i--] = '\0';
-}
-
-static char *stristr(const char *haystack, const char *needle) {
- int len = 0;
- const char *p = haystack;
-
- if (!(haystack && needle)) return NULL;
-
- len=strlen(needle);
- while (*p != '\0') {
- if (strncasecmp(p, needle, len) == 0) return (char*)p;
- p++;
- }
-
- return NULL;
-}
-
-static void sami_add_line(subtitle *current, char *buffer, char **pos) {
- char *p = *pos;
- *p = 0;
- trail_space(buffer);
- if (*buffer && current->lines < SUB_MAX_TEXT)
- current->text[current->lines++] = strdup(buffer);
- *pos = buffer;
-}
-
-static subtitle *sub_read_line_sami(stream_t* st, subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- static char line[LINE_LEN+1];
- static char *s = NULL, *slacktime_s;
- char text[LINE_LEN+1], *p=NULL, *q;
- int state;
-
- current->lines = current->start = current->end = 0;
- current->alignment = SUB_ALIGNMENT_BOTTOMCENTER;
- state = 0;
-
- /* read the first line */
- if (!s)
- if (!(s = stream_read_line(st, line, LINE_LEN, utf16))) return 0;
-
- do {
- switch (state) {
-
- case 0: /* find "START=" or "Slacktime:" */
- slacktime_s = stristr (s, "Slacktime:");
- if (slacktime_s)
- args->sub_slacktime = strtol (slacktime_s+10, NULL, 0) / 10;
-
- s = stristr (s, "Start=");
- if (s) {
- current->start = strtol (s + 6, &s, 0) / 10;
- /* eat '>' */
- for (; *s != '>' && *s != '\0'; s++);
- s++;
- state = 1; continue;
- }
- break;
-
- case 1: /* find (optional) "<P", skip other TAGs */
- for (; *s == ' ' || *s == '\t'; s++); /* strip blanks, if any */
- if (*s == '\0') break;
- if (*s != '<') { state = 3; p = text; continue; } /* not a TAG */
- s++;
- if (*s == 'P' || *s == 'p') { s++; state = 2; continue; } /* found '<P' */
- for (; *s != '>' && *s != '\0'; s++); /* skip remains of non-<P> TAG */
- if (*s == '\0')
- break;
- s++;
- continue;
-
- case 2: /* find ">" */
- if ((s = strchr (s, '>'))) { s++; state = 3; p = text; continue; }
- break;
-
- case 3: /* get all text until '<' appears */
- if (p - text >= LINE_LEN)
- sami_add_line(current, text, &p);
- if (*s == '\0') break;
- else if (!strncasecmp (s, "<br>", 4)) {
- sami_add_line(current, text, &p);
- s += 4;
- }
- else if ((*s == '{') && !args->opts->sub_no_text_pp) { state = 5; ++s; continue; }
- else if (*s == '<') { state = 4; }
- else if (!strncasecmp (s, "&nbsp;", 6)) { *p++ = ' '; s += 6; }
- else if (*s == '\t') { *p++ = ' '; s++; }
- else if (*s == '\r' || *s == '\n') { s++; }
- else *p++ = *s++;
-
- /* skip duplicated space */
- if (p > text + 2) if (*(p-1) == ' ' && *(p-2) == ' ') p--;
-
- continue;
-
- case 4: /* get current->end or skip <TAG> */
- q = stristr (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;
- case 5: /* get rid of {...} text, but read the alignment code */
- if ((*s == '\\') && (*(s + 1) == 'a') && !args->opts->sub_no_text_pp) {
- if (stristr(s, "\\a1") != NULL) {
- current->alignment = SUB_ALIGNMENT_BOTTOMLEFT;
- s = s + 3;
- }
- if (stristr(s, "\\a2") != NULL) {
- current->alignment = SUB_ALIGNMENT_BOTTOMCENTER;
- s = s + 3;
- } else if (stristr(s, "\\a3") != NULL) {
- current->alignment = SUB_ALIGNMENT_BOTTOMRIGHT;
- s = s + 3;
- } else if ((stristr(s, "\\a4") != NULL) || (stristr(s, "\\a5") != NULL) || (stristr(s, "\\a8") != NULL)) {
- current->alignment = SUB_ALIGNMENT_TOPLEFT;
- s = s + 3;
- } else if (stristr(s, "\\a6") != NULL) {
- current->alignment = SUB_ALIGNMENT_TOPCENTER;
- s = s + 3;
- } else if (stristr(s, "\\a7") != NULL) {
- current->alignment = SUB_ALIGNMENT_TOPRIGHT;
- s = s + 3;
- } else if (stristr(s, "\\a9") != NULL) {
- current->alignment = SUB_ALIGNMENT_MIDDLELEFT;
- s = s + 3;
- } else if (stristr(s, "\\a10") != NULL) {
- current->alignment = SUB_ALIGNMENT_MIDDLECENTER;
- s = s + 4;
- } else if (stristr(s, "\\a11") != NULL) {
- current->alignment = SUB_ALIGNMENT_MIDDLERIGHT;
- s = s + 4;
- }
- }
- if (*s == '}') state = 3;
- ++s;
- continue;
- }
-
- /* read next line */
- if (state != 99 && !(s = stream_read_line (st, line, LINE_LEN, utf16))) {
- if (current->start > 0) {
- break; // if it is the last subtitle
- } else {
- return 0;
- }
- }
-
- } while (state != 99);
-
- // For the last subtitle
- if (current->end <= 0) {
- current->end = current->start + args->sub_slacktime;
- sami_add_line(current, text, &p);
- }
-
- return current;
-}
-
-
-static const char *sub_readtext(const char *source, char **dest) {
- int len=0;
- const char *p=source;
-
-// printf("src=%p dest=%p \n",source,dest);
-
- while ( !eol(*p) && *p!= '|' ) {
- p++,len++;
- }
-
- *dest= malloc (len+1);
- if (!*dest) {return ERR;}
-
- strncpy(*dest, source, len);
- (*dest)[len]=0;
-
- while (*p=='\r' || *p=='\n' || *p=='|') p++;
-
- if (*p) return p; // not-last text field
- else return NULL; // last text field
-}
-
-static subtitle *set_multiline_text(subtitle *current, const char *text, int start)
-{
- int i = start;
- while ((text = sub_readtext(text, current->text + i))) {
- if (current->text[i] == ERR) return ERR;
- i++;
- if (i >= SUB_MAX_TEXT) {
- mp_msg(MSGT_SUBREADER, MSGL_WARN, "Too many lines in a subtitle\n");
- current->lines = i;
- return current;
- }
- }
- current->lines = i + 1;
- return current;
-}
-
-static subtitle *sub_read_line_microdvd(stream_t *st,subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line[LINE_LEN+1];
- char line2[LINE_LEN+1];
-
- do {
- if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
- } while ((sscanf (line,
- "{%ld}{}%[^\r\n]",
- &(current->start), line2) < 2) &&
- (sscanf (line,
- "{%ld}{%ld}%[^\r\n]",
- &(current->start), &(current->end), line2) < 3));
-
- return set_multiline_text(current, line2, 0);
-}
-
-static subtitle *sub_read_line_mpl2(stream_t *st,subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line[LINE_LEN+1];
- char line2[LINE_LEN+1];
-
- do {
- if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
- } while ((sscanf (line,
- "[%ld][%ld]%[^\r\n]",
- &(current->start), &(current->end), line2) < 3));
- current->start *= 10;
- current->end *= 10;
-
- return set_multiline_text(current, line2, 0);
-}
-
-static subtitle *sub_read_line_subrip(stream_t* st, subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line[LINE_LEN+1];
- int a1,a2,a3,a4,b1,b2,b3,b4;
- char *p=NULL, *q=NULL;
- int len;
-
- while (1) {
- if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
- 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 (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
-
- p=q=line;
- for (current->lines=1; current->lines < SUB_MAX_TEXT; current->lines++) {
- for (q=p,len=0; *p && *p!='\r' && *p!='\n' && *p!='|' && strncmp(p,"[br]",4); p++,len++);
- current->text[current->lines-1]=malloc (len+1);
- if (!current->text[current->lines-1]) return ERR;
- strncpy (current->text[current->lines-1], q, len);
- current->text[current->lines-1][len]='\0';
- if (!*p || *p=='\r' || *p=='\n') break;
- if (*p=='|') p++;
- else while (*p++!=']');
- }
- break;
- }
- return current;
-}
-
-static subtitle *sub_read_line_subviewer(stream_t *st, subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- int a1, a2, a3, a4, b1, b2, b3, b4, j = 0;
-
- while (!current->text[0]) {
- char line[LINE_LEN + 1], full_line[LINE_LEN + 1];
- int i;
-
- /* Parse SubRip header */
- if (!stream_read_line(st, line, LINE_LEN, utf16))
- return NULL;
- if (sscanf(line, "%d:%d:%d%*1[,.:]%d --> %d:%d:%d%*1[,.:]%d",
- &a1, &a2, &a3, &a4, &b1, &b2, &b3, &b4) < 8)
- continue;
-
- current->start = a1 * 360000 + a2 * 6000 + a3 * 100 + a4 / 10;
- current->end = b1 * 360000 + b2 * 6000 + b3 * 100 + b4 / 10;
-
- /* Concat lines */
- full_line[0] = 0;
- for (i = 0; i < SUB_MAX_TEXT; i++) {
- int blank = 1, len = 0;
- char *p;
-
- if (!stream_read_line(st, line, LINE_LEN, utf16))
- break;
-
- for (p = line; *p != '\n' && *p != '\r' && *p; p++, len++)
- if (*p != ' ' && *p != '\t')
- blank = 0;
-
- if (blank)
- break;
-
- *p = 0;
-
- if (!(j + 1 + len < sizeof(full_line) - 1))
- break;
-
- if (j != 0)
- full_line[j++] = '\n';
- strcpy(&full_line[j], line);
- j += len;
- }
-
- if (full_line[0]) {
- current->text[0] = strdup(full_line);
- current->lines = 1;
- }
- }
- return current;
-}
-
-static subtitle *sub_read_line_subviewer2(stream_t *st,subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line[LINE_LEN+1];
- int a1,a2,a3,a4;
- char *p=NULL;
- int i,len;
-
- while (!current->text[0]) {
- if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
- if (line[0]!='{')
- continue;
- if ((len=sscanf (line, "{T %d:%d:%d:%d",&a1,&a2,&a3,&a4)) < 4)
- continue;
- current->start = a1*360000+a2*6000+a3*100+a4/10;
- for (i=0; i<SUB_MAX_TEXT;) {
- if (!stream_read_line (st, line, LINE_LEN, utf16)) break;
- if (line[0]=='}') break;
- len=0;
- for (p=line; *p!='\n' && *p!='\r' && *p; ++p,++len);
- if (len) {
- current->text[i]=malloc (len+1);
- if (!current->text[i]) return ERR;
- strncpy (current->text[i], line, len); current->text[i][len]='\0';
- ++i;
- } else {
- break;
- }
- }
- current->lines=i;
- }
- return current;
-}
-
-
-static subtitle *sub_read_line_vplayer(stream_t *st,subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line[LINE_LEN+1];
- int a1,a2,a3;
- char *p=NULL, separator;
- int len,plen;
-
- while (!current->text[0]) {
- if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
- if ((len=sscanf (line, "%d:%d:%d%c%n",&a1,&a2,&a3,&separator,&plen)) < 4)
- continue;
-
- if (!(current->start = a1*360000+a2*6000+a3*100))
- continue;
- /* removed by wodzu
- p=line;
- // finds the body of the subtitle
- for (i=0; i<3; i++){
- p=strchr(p,':');
- if (p==NULL) break;
- ++p;
- }
- if (p==NULL) {
- printf("SUB: Skipping incorrect subtitle line!\n");
- continue;
- }
- */
- // by wodzu: hey! this time we know what length it has! what is
- // that magic for? it can't deal with space instead of third
- // colon! look, what simple it can be:
- p = &line[ plen ];
-
- if (*p!='|') {
- //
- return set_multiline_text(current, p, 0);
- }
- }
- return current;
-}
-
-static subtitle *sub_read_line_rt(stream_t *st,subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
-
- //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
- char line[LINE_LEN+1];
- int a1,a2,a3,a4,b1,b2,b3,b4;
- char *p=NULL,*next=NULL;
- int len,plen;
-
- while (!current->text[0]) {
- if (!stream_read_line (st, line, LINE_LEN, utf16)) return NULL;
- //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.
- //if ((len=sscanf (line, "<Time Begin=\"%d:%d:%d.%d\" End=\"%d:%d:%d.%d\"",&a1,&a2,&a3,&a4,&b1,&b2,&b3,&b4)) < 8)
- plen=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",&a3,&a4,&b3,&b4,&plen)) < 4) &&
- ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d.%d\" %*[Ee]nd=\"%d:%d.%d\"%*[^<]<clear/>%n",&a3,&a4,&b2,&b3,&b4,&plen)) < 5) &&
- ((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) &&
- //now try it without end time
- ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d.%d\"%*[^<]<clear/>%n",&a3,&a4,&plen)) < 2) &&
- ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d\"%*[^<]<clear/>%n",&a2,&a3,&plen)) < 2) &&
- ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d.%d\"%*[^<]<clear/>%n",&a2,&a3,&a4,&plen)) < 3) &&
- ((len=sscanf (line, "<%*[tT]ime %*[bB]egin=\"%d:%d:%d.%d\"%*[^<]<clear/>%n",&a1,&a2,&a3,&a4,&plen)) < 4)
- )
- continue;
- current->start = a1*360000+a2*6000+a3*100+a4/10;
- current->end = b1*360000+b2*6000+b3*100+b4/10;
- if (b1 == 0 && b2 == 0 && b3 == 0 && b4 == 0)
- current->end = current->start+200;
- p=line; p+=plen;
- // TODO: I don't know what kind of convention is here for marking multiline subs, maybe <br/> like in xml?
- next = strstr(line,"<clear/>");
- if(next && strlen(next)>8){
- next+=8;
- return set_multiline_text(current, next, 0);
- }
- }
- return current;
-}
-
-static subtitle *sub_read_line_ssa(stream_t *st,subtitle *current,
- struct readline_args *args)
-{
- /* Instead of hardcoding the expected fields and their order on
- * each dialogue line, this code should parse the "Format: " line
- * which lists the fields used in the script. As is, this may not
- * work correctly with all scripts.
- */
-
- int utf16 = args->utf16;
- int comma;
-
- int hour1, min1, sec1, hunsec1,
- hour2, min2, sec2, hunsec2, nothing;
- int num;
-
- char line[LINE_LEN+1],
- line3[LINE_LEN+1],
- *line2;
- char *tmp;
-
- do {
- if (!stream_read_line (st, line, LINE_LEN, utf16)) 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 );
-
- line2=strchr(line3, ',');
- if (!line2) return NULL;
-
- for (comma = 3; comma < 9; comma ++)
- if (!(line2 = strchr(++line2, ',')))
- return NULL;
- line2++;
-
- current->lines=0;num=0;
- current->start = 360000*hour1 + 6000*min1 + 100*sec1 + hunsec1;
- current->end = 360000*hour2 + 6000*min2 + 100*sec2 + hunsec2;
-
- while (((tmp=strstr(line2, "\\n")) != NULL) || ((tmp=strstr(line2, "\\N")) != NULL) ){
- current->text[num]=malloc(tmp-line2+1);
- strncpy (current->text[num], line2, tmp-line2);
- current->text[num][tmp-line2]='\0';
- line2=tmp+2;
- num++;
- current->lines++;
- if (current->lines >= SUB_MAX_TEXT) return current;
- }
-
- current->text[num]=strdup(line2);
- current->lines++;
-
- return current;
-}
-
-/*
- * 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 *sub_read_line_pjs(stream_t *st,subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line[LINE_LEN+1];
- char text[LINE_LEN+1], *s, *d;
-
- if (!stream_read_line (st, line, LINE_LEN, utf16))
- return NULL;
- /* skip spaces */
- for (s=line; *s && isspace(*s); s++);
- /* allow empty lines at the end of the file */
- if (*s==0)
- return NULL;
- /* get the time */
- if (sscanf (s, "%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 */
- for (s++, d=text; *s && *s!='"'; s++, d++)
- *d=*s;
- *d=0;
- current->text[0] = strdup(text);
- current->lines = 1;
-
- return current;
-}
-
-static subtitle *sub_read_line_mpsub(stream_t *st, subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line[LINE_LEN+1];
- float a,b;
- int num=0;
- char *p, *q;
-
- do
- {
- if (!stream_read_line(st, line, LINE_LEN, utf16)) return NULL;
- } while (sscanf (line, "%f %f", &a, &b) !=2);
-
- args->mpsub_position += a*args->mpsub_multiplier;
- current->start=(int) args->mpsub_position;
- args->mpsub_position += b*args->mpsub_multiplier;
- current->end=(int) args->mpsub_position;
-
- while (num < SUB_MAX_TEXT) {
- if (!stream_read_line (st, line, LINE_LEN, utf16)) {
- if (num == 0) return NULL;
- else return current;
- }
- p=line;
- while (isspace(*p)) p++;
- if (eol(*p) && num > 0) return current;
- if (eol(*p)) return NULL;
-
- for (q=p; !eol(*q); q++);
- *q='\0';
- if (strlen(p)) {
- current->text[num]=strdup(p);
-// printf (">%s<\n",p);
- current->lines = ++num;
- } else {
- if (num) return current;
- else return NULL;
- }
- }
- return NULL; // we should have returned before if it's OK
-}
-
-static subtitle *sub_read_line_aqt(stream_t *st,subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line[LINE_LEN+1];
-
-retry:
- while (1) {
- // try to locate next subtitle
- if (!stream_read_line (st, line, LINE_LEN, utf16))
- return NULL;
- if (!(sscanf (line, "-->> %ld", &(current->start)) <1))
- break;
- }
-
- if (!args->previous_sub_end)
- args->previous_sub_end = (current->start) ? current->start - 1 : 0;
-
- if (!stream_read_line (st, line, LINE_LEN, utf16))
- return NULL;
-
- sub_readtext((char *) &line,&current->text[0]);
- current->lines = 1;
- current->end = current->start; // will be corrected by next subtitle
-
- if (!stream_read_line (st, line, LINE_LEN, utf16))
- return current;
-
- if (set_multiline_text(current, line, 1) == ERR)
- return ERR;
-
- if (!strlen(current->text[0]) && !strlen(current->text[1]))
- goto retry;
-
- return current;
-}
-
-static subtitle *sub_read_line_subrip09(stream_t *st,subtitle *current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line[LINE_LEN+1];
- int a1,a2,a3;
- int len;
-
-retry:
- while (1) {
- // try to locate next subtitle
- if (!stream_read_line (st, line, LINE_LEN, utf16))
- return NULL;
- if (!((len=sscanf (line, "[%d:%d:%d]",&a1,&a2,&a3)) < 3))
- break;
- }
-
- current->start = a1*360000+a2*6000+a3*100;
-
- if (!args->previous_sub_end)
- args->previous_sub_end = (current->start) ? current->start - 1 : 0;
-
- if (!stream_read_line (st, line, LINE_LEN, utf16))
- return NULL;
-
- current->text[0]=""; // just to be sure that string is clear
-
- if (set_multiline_text(current, line, 0) == ERR)
- return ERR;
-
- if (!strlen(current->text[0]) && current->lines <= 1)
- goto retry;
-
- return current;
-}
-
-static subtitle *sub_read_line_jacosub(stream_t* st, subtitle * current,
- struct readline_args *args)
-{
- int utf16 = args->utf16;
- char line1[LINE_LEN], line2[LINE_LEN], directive[LINE_LEN], *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));
- memset(line1, 0, LINE_LEN);
- memset(line2, 0, LINE_LEN);
- memset(directive, 0, LINE_LEN);
- while (!current->text[0]) {
- if (!stream_read_line(st, line1, LINE_LEN, utf16)) {
- return NULL;
- }
- if (sscanf
- (line1, "%u:%u:%u.%u %u:%u:%u.%u %[^\n\r]", &a1, &a2, &a3, &a4,
- &b1, &b2, &b3, &b4, line2) < 9) {
- if (sscanf(line1, "@%u @%u %[^\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 == '[') {
- int cont, jLength;
-
- if (sscanf(p, "%s %[^\n\r]", directive, line1) < 2)
- return (subtitle *) ERR;
- jLength = strlen(directive);
- for (cont = 0; cont < jLength; ++cont) {
- if (isalpha(*(directive + cont)))
- *(directive + cont) = toupper(*(directive + cont));
- }
- if ((strstr(directive, "RDB") != NULL)
- || (strstr(directive, "RDC") != NULL)
- || (strstr(directive, "RLB") != NULL)
- || (strstr(directive, "RLG") != NULL)) {
- continue;
- }
- if (strstr(directive, "JL") != NULL) {
- current->alignment = SUB_ALIGNMENT_BOTTOMLEFT;
- } else if (strstr(directive, "JR") != NULL) {
- current->alignment = SUB_ALIGNMENT_BOTTOMRIGHT;
- } else {
- current->alignment = SUB_ALIGNMENT_BOTTOMCENTER;
- }
- 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') || (*(p + 1) == 'D') || //actually this means "insert current date here"
- (*(p + 1) == 'I') || (*(p + 1) == 'i') || (*(p + 1) == 'N') || (*(p + 1) == 'T') || //actually this means "insert current time here"
- (*(p + 1) == 'U') || (*(p + 1) == 'u')) {
- ++p;
- break;
- }
- if ((*(p + 1) == '\\') ||
- (*(p + 1) == '~') || (*(p + 1) == '{')) {
- ++p;
- } else if (eol(*(p + 1))) {
- if (!stream_read_line(st, directive, LINE_LEN, utf16))
- return NULL;
- trail_space(directive);
- av_strlcat(line2, directive, LINE_LEN);
- break;
- }