static bool save_complete_save_html_document(save_complete_ctx *ctx,
hlcache_handle *c, bool index)
{
nserror ret;
FILE *fp;
char *fname = NULL;
dom_document *doc;
lwc_string *mime_type;
char filename[32];
if (index) {
snprintf(filename, sizeof filename, "index");
} else {
snprintf(filename, sizeof filename, "%p", c);
}
ret = netsurf_mkpath(&fname, NULL, 2, ctx->path, filename);
if (ret != NSERROR_OK) {
guit->misc->warning(messages_get_errorcode(ret), NULL);
return false;
}
fp = fopen(fname, "wb");
if (fp == NULL) {
free(fname);
LOG("fopen(): errno = %i", errno);
guit->misc->warning("SaveError", strerror(errno));
return false;
}
ctx->base = html_get_base_url(c);
ctx->fp = fp;
ctx->iter_state = STATE_NORMAL;
doc = html_get_document(c);
if (save_complete_libdom_treewalk((dom_node *) doc,
save_complete_node_handler, ctx) == false) {
free(fname);
guit->misc->warning("NoMemory", 0);
fclose(fp);
return false;
}
fclose(fp);
mime_type = content_get_mime_type(c);
if (mime_type != NULL) {
if (ctx->set_type != NULL)
ctx->set_type(fname, mime_type);
lwc_string_unref(mime_type);
}
free(fname);
return true;
}
static bool save_complete_save_html_document(save_complete_ctx *ctx,
hlcache_handle *c, bool index)
{
bool error;
FILE *fp;
dom_document *doc;
lwc_string *mime_type;
char filename[32];
char fullpath[PATH_MAX];
strncpy(fullpath, ctx->path, sizeof fullpath);
if (index)
snprintf(filename, sizeof filename, "index");
else
snprintf(filename, sizeof filename, "%p", c);
error = path_add_part(fullpath, sizeof fullpath, filename);
if (error == false) {
warn_user("NoMemory", NULL);
return false;
}
fp = fopen(fullpath, "wb");
if (fp == NULL) {
warn_user("NoMemory", NULL);
return false;
}
ctx->base = html_get_base_url(c);
ctx->fp = fp;
ctx->iter_state = STATE_NORMAL;
doc = html_get_document(c);
if (save_complete_libdom_treewalk((dom_node *) doc,
save_complete_node_handler, ctx) == false) {
warn_user("NoMemory", 0);
fclose(fp);
return false;
}
fclose(fp);
mime_type = content_get_mime_type(c);
if (mime_type != NULL) {
if (ctx->set_type != NULL)
ctx->set_type(fullpath, mime_type);
lwc_string_unref(mime_type);
}
return true;
}
bool save_complete_html(hlcache_handle *c, const char *path, bool index,
struct save_complete_entry **list)
{
struct html_stylesheet *sheets;
struct content_html_object *objects;
const char *base_url;
char filename[256];
unsigned int i, count;
xmlDocPtr doc;
bool res;
if (content_get_type(c) != CONTENT_HTML)
return false;
if (save_complete_list_check(c, *list))
return true;
base_url = html_get_base_url(c);
/* save stylesheets, ignoring the base and adblocking sheets */
sheets = html_get_stylesheets(c, &count);
for (i = STYLESHEET_START; i != count; i++) {
hlcache_handle *css;
const char *css_data;
unsigned long css_size;
char *source;
int source_len;
struct nscss_import *imports;
uint32_t import_count;
if (sheets[i].type == HTML_STYLESHEET_INTERNAL) {
if (save_imported_sheets(
sheets[i].data.internal->imports,
sheets[i].data.internal->import_count,
path, list) == false)
return false;
continue;
}
css = sheets[i].data.external;
if (!css)
continue;
if (save_complete_list_check(css, *list))
continue;
if (!save_complete_list_add(css, list)) {
warn_user("NoMemory", 0);
return false;
}
imports = nscss_get_imports(css, &import_count);
if (!save_imported_sheets(imports, import_count, path, list))
return false;
snprintf(filename, sizeof filename, "%p", css);
css_data = content_get_source_data(css, &css_size);
source = rewrite_stylesheet_urls(css_data, css_size,
&source_len, content_get_url(css),
*list);
if (!source) {
warn_user("NoMemory", 0);
return false;
}
res = save_complete_gui_save(path, filename, source_len,
source, CONTENT_CSS);
free(source);
if (res == false)
return false;
}
/* save objects */
objects = html_get_objects(c, &count);
for (i = 0; i != count; i++) {
hlcache_handle *obj = objects[i].content;
const char *obj_data;
unsigned long obj_size;
if (obj == NULL || content_get_type(obj) >= CONTENT_OTHER)
continue;
obj_data = content_get_source_data(obj, &obj_size);
if (obj_data == NULL)
continue;
if (save_complete_list_check(obj, *list))
continue;
if (!save_complete_list_add(obj, list)) {
warn_user("NoMemory", 0);
return false;
}
if (content_get_type(obj) == CONTENT_HTML) {
if (!save_complete_html(obj, path, false, list))
return false;
continue;
}
snprintf(filename, sizeof filename, "%p", obj);
res = save_complete_gui_save(path, filename,
obj_size, obj_data, content_get_type(obj));
if(res == false)
return false;
}
/*save_complete_list_dump();*/
/* copy document */
doc = xmlCopyDoc(html_get_document(c), 1);
if (doc == NULL) {
warn_user("NoMemory", 0);
return false;
}
/* rewrite all urls we know about */
if (!rewrite_document_urls(doc, html_get_base_url(c), *list)) {
xmlFreeDoc(doc);
warn_user("NoMemory", 0);
return false;
}
/* save the html file out last of all */
if (index)
snprintf(filename, sizeof filename, "index");
else
snprintf(filename, sizeof filename, "%p", c);
errno = 0;
if (save_complete_htmlSaveFileFormat(path, filename, doc, 0, 0) == -1) {
if (errno)
warn_user("SaveError", strerror(errno));
else
warn_user("SaveError", "htmlSaveFileFormat failed");
xmlFreeDoc(doc);
return false;
}
xmlFreeDoc(doc);
return true;
}
