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[project @ 2004-03-25 00:32:44 by jmb] 

Remove these files (moved to desktop)

svn path=/import/netsurf/; revision=667
This commit is contained in:
John Mark Bell 2004-03-25 00:32:44 +00:00
parent c18775f4fb
commit 6e62759bd6
2 changed files with 0 additions and 145 deletions
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130
riscos/save_text.c
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@ -1,130 +0,0 @@
/*
* This file is part of NetSurf, http://netsurf.sourceforge.net/
* Licensed under the GNU General Public License,
* http://www.opensource.org/licenses/gpl-license
* Copyright 2004 John M Bell <jmb202@ecs.soton.ac.uk>
*/
#include <stdbool.h>
#include <string.h>
#include "libxml/HTMLtree.h"
#include "oslib/osfile.h"
#include "netsurf/utils/config.h"
#include "netsurf/content/content.h"
#include "netsurf/riscos/save_text.h"
#include "netsurf/utils/log.h"
#include "netsurf/utils/utils.h"
#ifdef WITH_TEXT_EXPORT
static void extract_text(xmlDoc *doc);
static void extract_text_from_tree(xmlNode *n);
static char *buffer = 0;
static int output_size = 0;
void save_as_text(struct content *c, char *path) {
htmlParserCtxtPtr toSave;
if (c->type != CONTENT_HTML) {
return;
}
/* allocate a buffer the same size as the source
* the output is guaranteed to be less than this
*/
buffer = xcalloc(c->source_size, sizeof(char));
toSave = htmlCreateMemoryParserCtxt(c->source_data, c->source_size);
htmlParseDocument(toSave);
extract_text(toSave->myDoc);
if (output_size > 0) {
xosfile_save_stamped(path, 0xfff, (byte*)buffer,
(byte*)buffer+output_size);
}
xmlFreeDoc(toSave->myDoc);
htmlFreeParserCtxt(toSave);
xfree(buffer);
}
void extract_text(xmlDoc *doc)
{
xmlNode *html;
/* find the html element */
for (html = doc->children;
html!=0 && html->type != XML_ELEMENT_NODE;
html = html->next)
;
if (html == 0 || strcmp((const char*)html->name, "html") != 0) {
return;
}
extract_text_from_tree(html);
}
void extract_text_from_tree(xmlNode *n)
{
xmlNode *this;
char *text;
int len = 0;
int need_nl = 0;
if (n->type == XML_ELEMENT_NODE) {
if (strcmp(n->name, "dl") == 0 ||
strcmp(n->name, "h1") == 0 ||
strcmp(n->name, "h2") == 0 ||
strcmp(n->name, "h3") == 0 ||
strcmp(n->name, "ol") == 0 ||
strcmp(n->name, "title") == 0 ||
strcmp(n->name, "ul") == 0) {
need_nl = 2;
}
else if (strcmp(n->name, "applet") == 0 ||
strcmp(n->name, "br") == 0 ||
strcmp(n->name, "div") == 0 ||
strcmp(n->name, "dt") == 0 ||
strcmp(n->name, "h4") == 0 ||
strcmp(n->name, "h5") == 0 ||
strcmp(n->name, "h6") == 0 ||
strcmp(n->name, "li") == 0 ||
strcmp(n->name, "object") == 0 ||
strcmp(n->name, "p") == 0 ||
strcmp(n->name, "tr") == 0) {
need_nl = 1;
}
/* do nothing, we just recurse through these nodes */
}
else if (n->type == XML_TEXT_NODE) {
text = squash_tolat1(n->content);
len = strlen(text);
strcat(buffer, text);
output_size += len;
xfree(text);
return;
}
else {
return;
}
/* now recurse */
for (this = n->children; this != 0; this = this->next) {
extract_text_from_tree(this);
}
if (need_nl) {
for (len = 0; len != need_nl; len++) {
strcat(buffer, "\n");
output_size += 1;
}
}
}
#endif

15
riscos/save_text.h
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@ -1,15 +0,0 @@
/*
* This file is part of NetSurf, http://netsurf.sourceforge.net/
* Licensed under the GNU General Public License,
* http://www.opensource.org/licenses/gpl-license
* Copyright 2004 John M Bell <jmb202@ecs.soton.ac.uk>
*/
#ifndef _NETSURF_RISCOS_SAVE_TEXT_H_
#define _NETSURF_RISCOS_SAVE_TEXT_H_
struct content;
void save_as_text(struct content *c, char *path);
#endif