mirror of
https://github.com/rkd77/elinks.git
synced 2024-11-04 08:17:17 -05:00
7645a836fc
straconcat reads the args with va_arg(ap, const unsigned char *), and the NULL macro may have the wrong type (e.g. int). Many places pass string literals of type char * to straconcat. This is in principle also a violation, but I'm ignoring it for now because if it becomes a problem with some C implementation, then so will the use of unsigned char * with printf "%s", which is so widespread in ELinks that I'm not going to try fixing it now.
510 lines
13 KiB
C
510 lines
13 KiB
C
/* Cookie-related dialogs */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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#include "elinks.h"
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#include "bfu/dialog.h"
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#include "cookies/cookies.h"
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#include "cookies/dialogs.h"
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#include "dialogs/edit.h"
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#include "intl/gettext/libintl.h"
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#include "main/object.h"
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#include "session/session.h"
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#include "terminal/draw.h"
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#include "terminal/terminal.h"
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#include "util/conv.h"
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#include "util/lists.h"
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#include "util/memory.h"
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#include "util/string.h"
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INIT_LIST_HEAD(cookie_queries);
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static void
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add_cookie_info_to_string(struct string *string, struct cookie *cookie,
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struct terminal *term)
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{
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add_format_to_string(string, "\n%s: %s", _("Name", term), cookie->name);
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add_format_to_string(string, "\n%s: %s", _("Value", term), cookie->value);
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add_format_to_string(string, "\n%s: %s", _("Domain", term), cookie->domain);
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add_format_to_string(string, "\n%s: %s", _("Path", term), cookie->path);
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if (!cookie->expires) {
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add_format_to_string(string, "\n%s: ", _("Expires", term));
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add_to_string(string, _("at quit time", term));
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#ifdef HAVE_STRFTIME
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} else {
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add_format_to_string(string, "\n%s: ", _("Expires", term));
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add_date_to_string(string, get_opt_str("ui.date_format"), &cookie->expires);
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#endif
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}
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add_format_to_string(string, "\n%s: %s", _("Secure", term),
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_(cookie->secure ? N_("yes") : N_("no"), term));
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}
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static void
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accept_cookie_in_msg_box(void *cookie_)
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{
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accept_cookie((struct cookie *) cookie_);
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}
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static void
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reject_cookie_in_msg_box(void *cookie_)
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{
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done_cookie((struct cookie *) cookie_);
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}
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/* TODO: Store cookie in data arg. --jonas*/
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void
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accept_cookie_dialog(struct session *ses, void *data)
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{
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/* [gettext_accelerator_context(accept_cookie_dialog)] */
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struct cookie *cookie = cookie_queries.next;
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struct string string;
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assert(ses);
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if (list_empty(cookie_queries)
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|| !init_string(&string))
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return;
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del_from_list(cookie);
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add_format_to_string(&string,
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_("Do you want to accept a cookie from %s?", ses->tab->term),
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cookie->server->host);
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add_to_string(&string, "\n\n");
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add_cookie_info_to_string(&string, cookie, ses->tab->term);
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msg_box(ses->tab->term, NULL, MSGBOX_FREE_TEXT,
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N_("Accept cookie?"), ALIGN_LEFT,
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string.source,
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cookie, 2,
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MSG_BOX_BUTTON(N_("~Accept"), accept_cookie_in_msg_box, B_ENTER),
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MSG_BOX_BUTTON(N_("~Reject"), reject_cookie_in_msg_box, B_ESC));
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}
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static void
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lock_cookie(struct listbox_item *item)
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{
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if (item->type == BI_LEAF)
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object_lock((struct cookie *) item->udata);
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else
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object_lock((struct cookie_server *) item->udata);
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}
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static void
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unlock_cookie(struct listbox_item *item)
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{
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if (item->type == BI_LEAF)
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object_unlock((struct cookie *) item->udata);
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else
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object_unlock((struct cookie_server *) item->udata);
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}
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static int
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is_cookie_used(struct listbox_item *item)
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{
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if (item->type == BI_FOLDER) {
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struct listbox_item *root = item;
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foreach (item, root->child)
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if (is_object_used((struct cookie *) item->udata))
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return 1;
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return 0;
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}
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return is_object_used((struct cookie *) item->udata);
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}
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static unsigned char *
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get_cookie_text(struct listbox_item *item, struct terminal *term)
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{
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/* Are we dealing with a folder? */
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if (item->type == BI_FOLDER) {
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struct cookie_server *server = item->udata;
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return stracpy(server->host);
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} else {
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struct cookie *cookie = item->udata;
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return stracpy(cookie->name);
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}
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}
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static unsigned char *
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get_cookie_info(struct listbox_item *item, struct terminal *term)
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{
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struct cookie *cookie = item->udata;
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struct cookie_server *server;
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struct string string;
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if (item->type == BI_FOLDER) return NULL;
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if (!init_string(&string)) return NULL;
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server = cookie->server;
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add_format_to_string(&string, "%s: %s", _("Server", term), server->host);
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add_cookie_info_to_string(&string, cookie, term);
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return string.source;
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}
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static struct listbox_item *
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get_cookie_root(struct listbox_item *item)
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{
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/* Are we dealing with a folder? */
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if (item->type == BI_FOLDER) {
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return NULL;
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} else {
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struct cookie *cookie = item->udata;
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return cookie->server->box_item;
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}
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}
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static int
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can_delete_cookie(struct listbox_item *item)
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{
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return 1;
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}
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static void
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delete_cookie_item(struct listbox_item *item, int last)
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{
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struct cookie *cookie = item->udata;
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if (item->type == BI_FOLDER) {
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struct listbox_item *next, *root = item;
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/* Releasing refcounts on the cookie_server will automagically
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* delete it. */
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foreachsafe (item, next, root->child)
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delete_cookie_item(item, 0);
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} else {
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assert(!is_object_used(cookie));
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delete_cookie(cookie);
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set_cookies_dirty();
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}
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}
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static struct listbox_ops_messages cookies_messages = {
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/* cant_delete_item */
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N_("Sorry, but cookie \"%s\" cannot be deleted."),
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/* cant_delete_used_item */
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N_("Sorry, but cookie \"%s\" is being used by something else."),
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/* cant_delete_folder */
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N_("Sorry, but cookie domain \"%s\" cannot be deleted."),
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/* cant_delete_used_folder */
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N_("Sorry, but cookie domain \"%s\" is being used by something else."),
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/* delete_marked_items_title */
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N_("Delete marked cookies"),
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/* delete_marked_items */
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N_("Delete marked cookies?"),
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/* delete_folder_title */
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N_("Delete domain's cookies"),
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/* delete_folder */
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N_("Delete all cookies from domain \"%s\"?"),
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/* delete_item_title */
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N_("Delete cookie"),
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/* delete_item; xgettext:c-format */
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N_("Delete this cookie?"),
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/* clear_all_items_title */
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N_("Clear all cookies"),
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/* clear_all_items_title */
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N_("Do you really want to remove all cookies?"),
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};
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static const struct listbox_ops cookies_listbox_ops = {
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lock_cookie,
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unlock_cookie,
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is_cookie_used,
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get_cookie_text,
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get_cookie_info,
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NULL,
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get_cookie_root,
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NULL,
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can_delete_cookie,
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delete_cookie_item,
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NULL,
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&cookies_messages,
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};
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static widget_handler_status_T
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set_cookie_name(struct dialog_data *dlg_data, struct widget_data *widget_data)
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{
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struct cookie *cookie = dlg_data->dlg->udata;
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unsigned char *value = widget_data->cdata;
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if (!value || !cookie) return EVENT_NOT_PROCESSED;
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mem_free_set(&cookie->name, stracpy(value));
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set_cookies_dirty();
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return EVENT_PROCESSED;
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}
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static widget_handler_status_T
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set_cookie_value(struct dialog_data *dlg_data, struct widget_data *widget_data)
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{
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struct cookie *cookie = dlg_data->dlg->udata;
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unsigned char *value = widget_data->cdata;
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if (!value || !cookie) return EVENT_NOT_PROCESSED;
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mem_free_set(&cookie->value, stracpy(value));
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set_cookies_dirty();
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return EVENT_PROCESSED;
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}
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static widget_handler_status_T
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set_cookie_domain(struct dialog_data *dlg_data, struct widget_data *widget_data)
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{
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struct cookie *cookie = dlg_data->dlg->udata;
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unsigned char *value = widget_data->cdata;
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if (!value || !cookie) return EVENT_NOT_PROCESSED;
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mem_free_set(&cookie->domain, stracpy(value));
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set_cookies_dirty();
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return EVENT_PROCESSED;
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}
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static widget_handler_status_T
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set_cookie_expires(struct dialog_data *dlg_data, struct widget_data *widget_data)
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{
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struct cookie *cookie = dlg_data->dlg->udata;
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unsigned char *value = widget_data->cdata;
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unsigned char *end;
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long number;
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if (!value || !cookie) return EVENT_NOT_PROCESSED;
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/* Bug 923: Assumes time_t values fit in long. */
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errno = 0;
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number = strtol(value, (char **) &end, 10);
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if (errno || *end || number < 0) return EVENT_NOT_PROCESSED;
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cookie->expires = (time_t) number;
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set_cookies_dirty();
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return EVENT_PROCESSED;
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}
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static widget_handler_status_T
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set_cookie_secure(struct dialog_data *dlg_data, struct widget_data *widget_data)
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{
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struct cookie *cookie = dlg_data->dlg->udata;
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unsigned char *value = widget_data->cdata;
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unsigned char *end;
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long number;
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if (!value || !cookie) return EVENT_NOT_PROCESSED;
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errno = 0;
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number = strtol(value, (char **) &end, 10);
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if (errno || *end) return EVENT_NOT_PROCESSED;
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cookie->secure = (number != 0);
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set_cookies_dirty();
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return EVENT_PROCESSED;
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}
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static void
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build_edit_dialog(struct terminal *term, struct cookie *cookie)
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{
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#define EDIT_WIDGETS_COUNT 8
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/* [gettext_accelerator_context(.build_edit_dialog)] */
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struct dialog *dlg;
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unsigned char *name, *value, *domain, *expires, *secure;
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unsigned char *dlg_server;
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int length = 0;
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dlg = calloc_dialog(EDIT_WIDGETS_COUNT, MAX_STR_LEN * 5);
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if (!dlg) return;
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dlg->title = _("Edit", term);
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dlg->layouter = generic_dialog_layouter;
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dlg->udata = cookie;
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dlg->udata2 = NULL;
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name = get_dialog_offset(dlg, EDIT_WIDGETS_COUNT);
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value = name + MAX_STR_LEN;
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domain = value + MAX_STR_LEN;
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expires = domain + MAX_STR_LEN;
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secure = expires + MAX_STR_LEN;
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safe_strncpy(name, cookie->name, MAX_STR_LEN);
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safe_strncpy(value, cookie->value, MAX_STR_LEN);
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safe_strncpy(domain, cookie->domain, MAX_STR_LEN);
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/* Bug 923: Assumes time_t values fit in unsigned long. */
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ulongcat(expires, &length, cookie->expires, MAX_STR_LEN, 0);
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length = 0;
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ulongcat(secure, &length, cookie->secure, MAX_STR_LEN, 0);
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dlg_server = cookie->server->host;
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dlg_server = straconcat(_("Server", term), ": ", dlg_server, "\n",
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(unsigned char *) NULL);
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if (!dlg_server) {
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mem_free(dlg);
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return;
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}
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add_dlg_text(dlg, dlg_server, ALIGN_LEFT, 0);
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add_dlg_field_float(dlg, _("Name", term), 0, 0, set_cookie_name, MAX_STR_LEN, name, NULL);
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add_dlg_field_float(dlg, _("Value", term), 0, 0, set_cookie_value, MAX_STR_LEN, value, NULL);
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add_dlg_field_float(dlg, _("Domain", term), 0, 0, set_cookie_domain, MAX_STR_LEN, domain, NULL);
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add_dlg_field_float(dlg, _("Expires", term), 0, 0, set_cookie_expires, MAX_STR_LEN, expires, NULL);
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add_dlg_field_float(dlg, _("Secure", term), 0, 0, set_cookie_secure, MAX_STR_LEN, secure, NULL);
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add_dlg_button(dlg, _("~OK", term), B_ENTER, ok_dialog, NULL);
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add_dlg_button(dlg, _("~Cancel", term), B_ESC, cancel_dialog, NULL);
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add_dlg_end(dlg, EDIT_WIDGETS_COUNT);
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do_dialog(term, dlg, getml(dlg, (void *) dlg_server, (void *) NULL));
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#undef EDIT_WIDGETS_COUNT
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}
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static widget_handler_status_T
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push_edit_button(struct dialog_data *dlg_data, struct widget_data *button)
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{
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struct listbox_data *box = get_dlg_listbox_data(dlg_data);
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struct terminal *term = dlg_data->win->term;
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struct cookie *cookie;
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if (!box->sel) return EVENT_PROCESSED;
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if (box->sel->type == BI_FOLDER) return EVENT_PROCESSED;
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cookie = box->sel->udata;
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if (!cookie) return EVENT_PROCESSED;
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build_edit_dialog(term, cookie);
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return EVENT_PROCESSED;
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}
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static widget_handler_status_T
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push_add_button(struct dialog_data *dlg_data, struct widget_data *button)
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{
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struct listbox_data *box = get_dlg_listbox_data(dlg_data);
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struct terminal *term = dlg_data->win->term;
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struct cookie *new_cookie;
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struct cookie_server *server;
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if (!box->sel || !box->sel->udata) return EVENT_PROCESSED;
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if (box->sel->type == BI_FOLDER) {
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assert(box->sel->depth == 0);
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server = box->sel->udata;
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} else {
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struct cookie *cookie = box->sel->udata;
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server = cookie->server;
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}
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object_lock(server); /* ref consumed by init_cookie */
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new_cookie = init_cookie(stracpy("") /* name */,
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stracpy("") /* value */,
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stracpy("/") /* path */,
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stracpy(server->host) /* domain */,
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server);
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if (!new_cookie) return EVENT_PROCESSED;
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accept_cookie(new_cookie);
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build_edit_dialog(term, new_cookie);
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return EVENT_PROCESSED;
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}
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/* Called by ok_dialog for the "OK" button in the "Add Server" dialog.
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* The data parameter points to the buffer used by the server name
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* widget. */
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static void
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add_server_do(void *data)
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{
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unsigned char *value = data;
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struct cookie *dummy_cookie;
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if (!value) return;
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dummy_cookie = init_cookie(stracpy("empty") /* name */,
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stracpy("1") /* value */,
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stracpy("/") /* path */,
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stracpy(value) /* domain */,
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get_cookie_server(value, strlen(value)));
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if (!dummy_cookie) return;
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accept_cookie(dummy_cookie);
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}
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static widget_handler_status_T
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push_add_server_button(struct dialog_data *dlg_data, struct widget_data *button)
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{
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/* [gettext_accelerator_context(.push_add_server_button)] */
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#define SERVER_WIDGETS_COUNT 3
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struct terminal *term = dlg_data->win->term;
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struct dialog *dlg;
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unsigned char *name;
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unsigned char *text;
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dlg = calloc_dialog(SERVER_WIDGETS_COUNT, MAX_STR_LEN);
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if (!dlg) return EVENT_NOT_PROCESSED;
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name = get_dialog_offset(dlg, SERVER_WIDGETS_COUNT);
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dlg->title = _("Add server", term);
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dlg->layouter = generic_dialog_layouter;
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dlg->udata = NULL;
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dlg->udata2 = NULL;
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text = _("Server name", term);
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add_dlg_field_float(dlg, text, 0, 0, check_nonempty, MAX_STR_LEN, name, NULL);
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add_dlg_ok_button(dlg, _("~OK", term), B_ENTER, add_server_do, name);
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add_dlg_button(dlg, _("~Cancel", term), B_ESC, cancel_dialog, NULL);
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add_dlg_end(dlg, SERVER_WIDGETS_COUNT);
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do_dialog(term, dlg, getml(dlg, (void *) NULL));
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return EVENT_PROCESSED;
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#undef SERVER_WIDGETS_COUNT
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}
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static widget_handler_status_T
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push_save_button(struct dialog_data *dlg_data, struct widget_data *button)
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{
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save_cookies(dlg_data->win->term);
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return EVENT_PROCESSED;
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}
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static const struct hierbox_browser_button cookie_buttons[] = {
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/* [gettext_accelerator_context(.cookie_buttons)] */
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{ N_("~Info"), push_hierbox_info_button, 1 },
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{ N_("~Add"), push_add_button, 1 },
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{ N_("Add ~server"), push_add_server_button, 1 },
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{ N_("~Edit"), push_edit_button, 1 },
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{ N_("~Delete"), push_hierbox_delete_button, 1 },
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{ N_("C~lear"), push_hierbox_clear_button, 1 },
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{ N_("Sa~ve"), push_save_button, 0 },
|
|
};
|
|
|
|
struct_hierbox_browser(
|
|
cookie_browser,
|
|
N_("Cookie manager"),
|
|
cookie_buttons,
|
|
&cookies_listbox_ops
|
|
);
|
|
|
|
void
|
|
cookie_manager(struct session *ses)
|
|
{
|
|
hierbox_browser(&cookie_browser, ses);
|
|
}
|