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-rw-r--r--gst/subparse/mpl2parse.c104
1 files changed, 0 insertions, 104 deletions
diff --git a/gst/subparse/mpl2parse.c b/gst/subparse/mpl2parse.c
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--- a/gst/subparse/mpl2parse.c
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-/* GStreamer mpl2 format subtitle parser
- * Copyright (C) 2006 Kamil Pawlowski <kamilpe gmail com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-#include "mpl2parse.h"
-
-#include <stdio.h>
-#include <string.h>
-
-/* From http://lists.mplayerhq.hu/pipermail/mplayer-users/2003-February/030222.html
- *
- * [123][456] Sample subtitle
- * [1234][5678] Line 1|Line 2
- * [12345][67890] /Italic|Normal
- * [12345][67890] /Italic|/Italic
- * [12345][67890] Normal|/Italic
- *
- * (The space between the last ']' bracket and the text appears to be optional)
- */
-
-static gchar *
-mpl2_parse_line (ParserState * state, const gchar * line, guint line_num)
-{
- GString *markup;
- gint dc_start, dc_stop;
-
- /* parse subtitle file line */
- if (sscanf (line, "[%u][%u]", &dc_start, &dc_stop) != 2) {
- GST_WARNING ("failed to extract timestamps for line '%s'", line);
- return NULL;
- }
-
- GST_LOG ("line format %u %u", dc_start, dc_stop);
- state->start_time = GST_SECOND / 10 * dc_start;
- state->duration = (GST_SECOND / 10 * dc_stop) - state->start_time;
-
- /* skip brackets with timestamps */
- line = strchr (line, ']') + 1;
- line = strchr (line, ']') + 1;
-
- markup = g_string_new (NULL);
-
- while (1) {
- const gchar *format_string;
- const gchar *sep;
- gchar *line_chunk_escaped;
-
- /* skip leading white spaces */
- while (*line == ' ' || *line == '\t')
- ++line;
-
- /* a '/' at the beginning indicates italics */
- if (*line == '/') {
- format_string = "<i>%s</i>";
- ++line;
- } else {
- format_string = "%s";
- }
-
- if ((sep = strchr (line, '|')))
- line_chunk_escaped = g_markup_escape_text (line, sep - line);
- else
- line_chunk_escaped = g_markup_escape_text (line, -1);
-
- GST_LOG ("escaped line: %s", line_chunk_escaped);
- g_string_append_printf (markup, format_string, line_chunk_escaped);
-
- g_free (line_chunk_escaped);
-
- if (sep == NULL)
- break;
-
- /* move after the '|' and append another line */
- g_string_append (markup, "\n");
- line = sep + 1;
- }
-
- return g_strstrip (g_string_free (markup, FALSE));
-}
-
-gchar *
-parse_mpl2 (ParserState * state, const gchar * line)
-{
- gchar *ret;
-
- ret = mpl2_parse_line (state, line, state->state);
- ++state->state;
- return ret;
-}