Removed all media handling code

This patch has no new features. It just removes all of the
media handling code. It was proving too hard to maintain, and
lots of it is now available at the website anyway.

git-archimport-id: getht@sv.gnu.org/getht--mainline--0.1--patch-34

1 files changed, 0 insertions, 178 deletions

diff --git a/src/mediarev.c b/src/mediarev.c
deleted file mode 100644
index 975c971..0000000
--- a/src/mediarev.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Copyright 2006 Nick White
- *
- * This mediagz is part of GetHT
- *
- * GetHT 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.
- *
- * GetHT 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 GetHT; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <zlib.h>
-
-#include "getht.h"
-#include "issue.h"
-
-int gzgetstr(char * newstr, gzFile * gzfile);
-int getquote(char * input, char * quote, int number);
-int strcontains(char * source, char * comparison);
-
-med ** parsemediagz(char * media_path, int * no_of_media)
-/*	Parses gzipped adobe pagemaker files for media urls and metadata,
- *	filling media with the information. */
-{
-	char c;
-	char cur_line[STR_MAX];
-	gzFile mediagz;
-
-	*no_of_media = -1;
-
-	med ** media = NULL;
-
-	strcpy(cur_line,""); /* reset cur_line */
-
-	mediagz = gzopen(media_path, "r");
-
-	med * cur_media;
-
-	while(gzeof(mediagz)==0)
-	{
-		gzgetstr(cur_line, mediagz);
-
-		if(strcontains(cur_line,"on mouseUp") == 0)
-		{
-			/* assign memory for the new media */
-			media = assignnew_med(media, no_of_media);
-
-			cur_media = media[*no_of_media];
-
-			/* setup media globals */
-			cur_media->uri[0] = '\0';
-			cur_media->title[0] = '\0';
-			cur_media->comment[0] = '\0';
-			cur_media->preview_uri[0] = '\0';
-			cur_media->size = 0;
-
-			/* process rev file */
-			while(strcontains(cur_line,"end mouseUp") && gzeof(mediagz)==0)
-			{
-				strcpy(cur_line,""); /* reset cur_line */
-				gzgetstr(cur_line, mediagz);
-
-				if(!strcontains(cur_line,"set the filename of player \"") && strcontains(cur_line,"empty"))
-					getquote(cur_line, cur_media->uri, 2);
-				else if(!strcontains(cur_line,"set the label of this stack to"))
-					getquote(cur_line, cur_media->title, 1);
-				else if(!strcontains(cur_line,"statusMsg\(\"") || !strcontains(cur_line,"StatusMsg \(\""))
-					getquote(cur_line, cur_media->comment, 1);
-			}
-
-			/* if it turns out that there was nothing useful there, remove the new media */
-			if(cur_media->uri[0] == '\0')
-				(*no_of_media)--;
-		}
-		strcpy(cur_line,""); /* reset cur_line */
-	}
-
-	return media;
-}
-
-int getquote(char * input, char * quote, int number)
-/*	assigns quote string from a line of the format:
- *	'something "quote" something' */
-{
-	int curnum;
-
-	/* advance past earlier quotes */
-	for(curnum=0; curnum < ((number*2)-2); curnum++)
-	{
-		/* advance until " character is reached */
-		while(*input != '"' && *input)	
-			input++;
-		input++;
-	}
-
-	/* advance until " character is reached */
-	while(*input != '"' && *input)	
-		input++;
-
-	input++;
-
-	/* copy characters in until next '"' */
-	while(*input != '"')
-	{
-		/* if end is found without closing bracket,
-		 * exit with error */
-		if(! *input)
-			return 1;
-		*quote = *input;
-		quote++;
-		input++;
-	}
-
-	*quote = '\0';
-
-	return 0;
-}
-
-int strcontains(char * source, char * comparison)
-{
-	int srcpos = 0; /* position in source string */
-	int compos = 0; /* position in comparison string */
-
-	while(srcpos < strlen(source) && srcpos < STR_MAX)
-	{
-		/* if the chars match, move to the next in comparison,
-		 * otherwise only advance the source */
-		if(source[srcpos] == comparison[compos])
-			compos++;
-		else
-			compos = 0;
-
-		/* if we got to the end of comparison, there's a match */
-		if(compos == strlen(comparison))
-			return 0;
-
-		srcpos++;
-	}
-
-	/* if we got all the way through the source, there's no match */
-	return 1;
-}
-
-int gzgetstr(char * newstr, gzFile * gzfile)
-/*	a reimplementation of gzgetstr, which doesn't choke at odd characters
- */
-{
-	strcpy(newstr,""); /* reset cur_line */
-	char c;
-
-	while((c = gzgetc(gzfile)) != -1)
-	{
-		if(c == '\n')
-			break;
-
-		/* append the char if there's room in the str */
-		if(strlen(newstr)+1 < STR_MAX)
-			strncat(newstr,&c,1);
-		/* if the line is too long just break to pick up the 2nd half on next pass,
-		 * not perfect (will miss strs cut into 2 sections), but good enough for now */
-		else
-			break;
-	}
-
-	return 0;
-}