From 836d888534365102c7cd83905bc880b69c5bfdb0 Mon Sep 17 00:00:00 2001 From: Moritz Bunkus Date: Tue, 10 Feb 2004 17:56:32 +0000 Subject: [PATCH] Was not used anyway. --- src/input/r_microdvd.cpp | 211 --------------------------------------- 1 file changed, 211 deletions(-) delete mode 100644 src/input/r_microdvd.cpp diff --git a/src/input/r_microdvd.cpp b/src/input/r_microdvd.cpp deleted file mode 100644 index 5839ea58a..000000000 --- a/src/input/r_microdvd.cpp +++ /dev/null @@ -1,211 +0,0 @@ -/* - ogmmerge -- utility for splicing together ogg bitstreams - from component media subtypes - - r_microdvd.cpp - MicroDVD text subtitle reader module - - Written by Moritz Bunkus - Based on Xiph.org's 'oggmerge' found in their CVS repository - See http://www.xiph.org - - Distributed under the GPL - see the file COPYING for details - or visit http://www.gnu.org/copyleft/gpl.html -*/ - -#include -#include -#include -#include -#include - -#include - -#include "ogmmerge.h" -#include "ogmstreams.h" -#include "r_microdvd.h" -#include "subtitles.h" - -int microdvd_reader_c::probe_file(mm_io_c *mm_io, int64_t size) { - char chunk[2048]; - int i; - - if (mm_io->setFilePointer(0, seek_beginning) != 0) - return 0; - if (fgets(chunk, 2047) == NULL) - return 0; - if ((chunk[0] != '{') || !isdigit(chunk[1])) - return 0; - i = 2; - while (isdigit(chunk[i])) - i++; - if ((chunk[i] != '}') || (chunk[i + 1] != '{')) - return 0; - i += 2; - while (isdigit(chunk[i])) - i++; - if ((chunk[i] != '}') || (chunk[i + 1] == 0) || (chunk[i + 1] == '\n') || - (chunk[i + 1] == '\r')) - return 0; - if (mm_io->setFilePointer(0, seek_beginning) != 0) - return 0; - return 1; -} - -microdvd_reader_c::microdvd_reader_c(char *fname, audio_sync_t *nasync, - char **ncomments) throw (error_c) { - if ((file = fopen(fname, "r")) == NULL) - throw error_c("microdvd_reader: Could not open source file."); - if (!microdvd_reader_c::probe_file(0)) - throw error_c("microdvd_reader: Source is not a valid MicroDVD file."); - textsubspacketizer = new textsubs_packetizer_c(nasync); - if (verbose) - mxprint(stdout, "Using MicroDVD subtitle reader for %s.\n+-> Using " \ - "text subtitle output module for subtitles.\n", fname); -} - -microdvd_reader_c::~microdvd_reader_c() { - if (textsubspacketizer != NULL) - delete textsubspacketizer; -} - -int microdvd_reader_c::read() { - ogg_int64_t start, end; - char *subtitles, *s, *s2; - subtitles_c subs; - int i, j, lineno; - - if (video_fps < 0.0) { - mxprint(stderr, "Error: microdvd_reader: You have to add a video source " - "before a MicroDVD source. Otherwise the frame numbers cannot be " - "converted to time stamps."); - exit(1); - } - - lineno = 0; - while (1) { - if (fgets(chunk, 2047) == NULL) - break; - - lineno++; - -// {123}{4567}Some text|and even another line. - - if ((chunk[0] == 0) || (strchr("\n\r", chunk[0]) != NULL)) - continue; - if ((chunk[0] != '{') || !isdigit(chunk[1])) { - mxprint(stdout, "microdvd_reader: Warning: Unrecognized line %d. " - "Ignored.\n", lineno); - continue; - } - i = 2; - while (isdigit(chunk[i])) - i++; - if ((chunk[i] != '}') || (chunk[i + 1] != '{')) { - mxprint(stdout, "microdvd_reader: Warning: Unrecognized line %d. " - "Ignored.\n", lineno); - continue; - } - chunk[i] = 0; - start = strtol(&chunk[1], NULL, 10); - if ((start < 0) || (errno != 0)) { - mxprint(stdout, "microdvd_reader: Warning: Bad start frame '%s' on line " - "%d. Ignored.\n", &chunk[1], lineno); - continue; - } - i += 2; - j = i; - while (isdigit(chunk[i])) - i++; - if ((chunk[i] != '}') || (chunk[i + 1] == 0)) { - mxprint(stdout, "microdvd_reader: Warning: Unrecognized line %d. " - "Ignored.\n", lineno); - continue; - } - if ((chunk[i + 1] == '\n') || (chunk[i + 1] == '\r')) - continue; - chunk[i] = 0; - end = strtol(&chunk[j], NULL, 10); - if ((end < 0) || (errno != 0)) { - mxprint(stdout, "microdvd_reader: Warning: Bad end frame '%s' on line " - "%d. Ignored.\n", &chunk[j], lineno); - continue; - } - start = (ogg_int64_t)(start * 1000 / video_fps); - end = (ogg_int64_t)(end * 1000 / video_fps); - - subtitles = NULL; - s = &chunk[i + 1]; - s2 = &s[strlen(s) - 1]; - while ((s2 != s) && ((*s2 == '\n') || (*s2 == '\r'))) { - *s2 = 0; - s2--; - } - if (*s == 0) { - mxprint(stdout, "microdvd_reader: Warning: Unrecognized line %d. " - "Ignored.\n", lineno); - continue; - } - while (s != NULL) { - s2 = strchr(s, '|'); - if (s2 != NULL) - *s2 = 0; - if (subtitles == NULL) { - subtitles = safestrdup(s); - } else { - subtitles = (char *)saferealloc(subtitles, strlen(s) + 2 + - strlen(subtitles)); - sprintf(&subtitles[strlen(subtitles)], "\n%s", s); - } - if (s2 != NULL) - s = &s2[1]; - else - s = NULL; - } - if (subtitles != NULL) { - subs.add(start, end, subtitles); - safefree(subtitles); - subtitles = NULL; - } - } - - if ((subs.check() != 0) && verbose) - mxprint(stdout, "MicroDVD_reader: Warning: The subtitle file seems to be " - "badly broken. The output file might not be playable " - "correctly.\n"); - subs.process(textsubspacketizer); - - return 0; -} - -int microdvd_reader_c::serial_in_use(int serial) { - return textsubspacketizer->serial_in_use(serial); -} - -ogmmerge_page_t *microdvd_reader_c::get_header_page(int header_type) { - return textsubspacketizer->get_header_page(header_type); -} - -ogmmerge_page_t *microdvd_reader_c::get_page() { - return textsubspacketizer->get_page(); -} - -int microdvd_reader_c::display_priority() { - return DISPLAYPRIORITY_LOW; -} - -void microdvd_reader_c::reset() { - if (textsubspacketizer != NULL) - textsubspacketizer->reset(); -} - -static char wchar[] = "-\\|/-\\|/-"; - -void microdvd_reader_c::display_progress() { - mxprint(stdout, "working... %c\r", wchar[act_wchar]); - act_wchar++; - if (act_wchar == strlen(wchar)) - act_wchar = 0; - fflush(stdout); -}