static bool save_complete_rewrite_url_value(save_complete_ctx *ctx,
const char *value, size_t value_len)
{
nsurl *url;
hlcache_handle *content;
char *escaped;
nserror error;
utf8_convert_ret ret;
error = nsurl_join(ctx->base, value, &url);
if (error == NSERROR_NOMEM)
return false;
if (url != NULL) {
content = save_complete_ctx_find_content(ctx, url);
if (content != NULL) {
/* found a match */
nsurl_unref(url);
fprintf(ctx->fp, "\"%p\"", content);
} else {
/* no match found */
ret = utf8_to_html(nsurl_access(url), "UTF-8",
nsurl_length(url), &escaped);
nsurl_unref(url);
if (ret != UTF8_CONVERT_OK)
return false;
fprintf(ctx->fp, "\"%s\"", escaped);
free(escaped);
}
} else {
ret = utf8_to_html(value, "UTF-8", value_len, &escaped);
if (ret != UTF8_CONVERT_OK)
return false;
fprintf(ctx->fp, "\"%s\"", escaped);
free(escaped);
}
return true;
}
/** Callback for treeview_walk node entering */
static nserror global_history_export_enter_cb(void *ctx, void *node_data,
enum treeview_node_type type, bool *abort)
{
struct treeview_export_walk_ctx *tw = ctx;
nserror ret;
if (type == TREE_NODE_ENTRY) {
struct global_history_entry *e = node_data;
char *t_text;
char *u_text;
ret = utf8_to_html(e->data[GH_TITLE].value, "iso-8859-1",
e->data[GH_TITLE].value_len, &t_text);
if (ret != NSERROR_OK)
return NSERROR_SAVE_FAILED;
ret = utf8_to_html(e->data[GH_URL].value, "iso-8859-1",
e->data[GH_URL].value_len, &u_text);
if (ret != NSERROR_OK) {
free(t_text);
return NSERROR_SAVE_FAILED;
}
fprintf(tw->fp, "<li><a href=\"%s\">%s</a></li>\n",
u_text, t_text);
free(t_text);
free(u_text);
} else if (type == TREE_NODE_FOLDER) {
struct global_history_folder *f = node_data;
char *f_text;
ret = utf8_to_html(f->data.value, "iso-8859-1",
f->data.value_len, &f_text);
if (ret != NSERROR_OK)
return NSERROR_SAVE_FAILED;
fprintf(tw->fp, "<li><h4>%s</h4>\n<ul>\n", f_text);
free(f_text);
}
return NSERROR_OK;
}
static bool save_complete_write_value(save_complete_ctx *ctx,
const char *value, size_t value_len)
{
char *escaped;
utf8_convert_ret ret;
ret = utf8_to_html(value, "UTF-8", value_len, &escaped);
if (ret != UTF8_CONVERT_OK)
return false;
fprintf(ctx->fp, "\"%s\"", escaped);
free(escaped);
return true;
}
static bool save_complete_node_handler(dom_node *node,
save_complete_event_type event_type, void *ctxin)
{
save_complete_ctx *ctx = ctxin;
dom_node_type type;
dom_exception error;
utf8_convert_ret ret;
error = dom_node_get_node_type(node, &type);
if (error != DOM_NO_ERR)
return false;
if (type == DOM_ELEMENT_NODE) {
return save_complete_handle_element(ctx, node, event_type);
} else if (type == DOM_TEXT_NODE || type == DOM_COMMENT_NODE) {
if (event_type != EVENT_ENTER)
return true;
if (ctx->iter_state != STATE_IN_STYLE) {
/* Emit text content */
dom_string *text;
const char *text_data;
size_t text_len;
error = dom_characterdata_get_data(node, &text);
if (error != DOM_NO_ERR) {
return false;
}
if (type == DOM_COMMENT_NODE)
fwrite("<!--", 1, sizeof("<!--") - 1, ctx->fp);
if (text != NULL) {
char *escaped;
text_data = dom_string_data(text);
text_len = dom_string_byte_length(text);
ret = utf8_to_html(text_data, "UTF-8",
text_len, &escaped);
if (ret != UTF8_CONVERT_OK)
return false;
fwrite(escaped, sizeof(*escaped),
strlen(escaped), ctx->fp);
free(escaped);
dom_string_unref(text);
}
if (type == DOM_COMMENT_NODE) {
fwrite("-->", 1, sizeof("-->") - 1, ctx->fp);
}
}
} else if (type == DOM_DOCUMENT_TYPE_NODE) {
dom_string *name;
const char *name_data;
size_t name_len;
if (event_type != EVENT_ENTER)
return true;
error = dom_document_type_get_name(node, &name);
if (error != DOM_NO_ERR)
return false;
if (name == NULL)
return true;
name_data = dom_string_data(name);
name_len = dom_string_byte_length(name);
fputs("<!DOCTYPE ", ctx->fp);
fwrite(name_data, sizeof(*name_data), name_len, ctx->fp);
dom_string_unref(name);
error = dom_document_type_get_public_id(node, &name);
if (error != DOM_NO_ERR)
return false;
if (name != NULL) {
name_data = dom_string_data(name);
name_len = dom_string_byte_length(name);
if (name_len > 0)
fprintf(ctx->fp, " PUBLIC \"%.*s\"",
(int) name_len, name_data);
dom_string_unref(name);
}
error = dom_document_type_get_system_id(node, &name);
if (error != DOM_NO_ERR)
return false;
if (name != NULL) {
name_data = dom_string_data(name);
name_len = dom_string_byte_length(name);
if (name_len > 0)
fprintf(ctx->fp, " \"%.*s\"",
(int) name_len, name_data);
dom_string_unref(name);
}
fputc('>', ctx->fp);
} else if (type == DOM_DOCUMENT_NODE) {
/* Do nothing */
} else {
LOG(("Unhandled node type: %d", type));
}
return true;
}
