netsurf/desktop/gui_misc.h
2014-11-08 12:35:11 +00:00

102 lines
2.8 KiB
C

/*
* Copyright 2014 Vincent Sanders <vince@netsurf-browser.org>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf 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; version 2 of the License.
*
* NetSurf 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file
*
* Interface to platform-specific miscellaneous browser operation table.
*/
#ifndef _NETSURF_DESKTOP_GUI_MISC_H_
#define _NETSURF_DESKTOP_GUI_MISC_H_
struct form_control;
struct gui_window;
struct ssl_cert_info;
struct nsurl;
/**
* Graphical user interface browser misc function table.
*
* function table implementing GUI interface to miscelaneous browser
* functionality
*/
struct gui_browser_table {
/* Mandantory entries */
/**
* Schedule a callback.
*
* \param t interval before the callback should be made in ms or
* negative value to remove any existing callback.
* \param callback callback function
* \param p user parameter passed to callback function
* \return NSERROR_OK on sucess or appropriate error on faliure
*
* The callback function will be called as soon as possible
* after the timeout has elapsed.
*
* Additional calls with the same callback and user parameter will
* reset the callback time to the newly specified value.
*
*/
nserror (*schedule)(int t, void (*callback)(void *p), void *p);
/* Optional entries */
/**
* called to allow the gui to cleanup.
*/
void (*quit)(void);
/**
* core has no fetcher for url
*/
nserror (*launch_url)(struct nsurl *url);
/**
* Prompt the user to verify a certificate with issuse.
*
* \param url The URL being verified.
* \param certs The certificate to be verified
* \param num The number of certificates to be verified.
* \param cb Callback upon user decision.
* \param cbpw Context pointer passed to cb
*/
void (*cert_verify)(struct nsurl *url, const struct ssl_cert_info *certs, unsigned long num, nserror (*cb)(bool proceed, void *pw), void *cbpw);
/**
* Prompt user for login
*/
void (*login)(struct nsurl *url, const char *realm,
nserror (*cb)(bool proceed, void *pw), void *cbpw);
/**
* Warn the user of an event.
*/
void (*warning)(const char *warning, const char *detail);
/**
* Prompt the user for a password for a PDF.
*/
void (*pdf_password)(char **owner_pass, char **user_pass, char *path);
};
#endif