Implementation of RISC OS certificate verification UI. More...

#include <oslib/wimp.h>
#include "utils/log.h"
#include "utils/nsurl.h"
#include "netsurf/plotters.h"
#include "desktop/sslcert_viewer.h"
#include "riscos/dialog.h"
#include "riscos/wimp.h"
#include "riscos/wimp_event.h"
#include "riscos/wimputils.h"
#include "riscos/gui.h"
#include "riscos/toolbar.h"
#include "riscos/corewindow.h"
#include "riscos/sslcert.h"

Include dependency graph for sslcert.c:

Data Structures
struct	ro_cert_window
	RISC OS certificate viewer context. More...

Macros
#define	ICON_SSL_PANE 1

#define	ICON_SSL_REJECT 3

#define	ICON_SSL_ACCEPT 4

Functions
static void	ro_gui_cert_release_window (struct ro_cert_window *certw)
	Handle closing of the RISC OS certificate verification dialog. More...

static void	ro_gui_cert_accept (wimp_pointer *pointer)
	Handle acceptance of certificate via event callback. More...

static void	ro_gui_cert_reject (wimp_pointer *pointer)
	Handle rejection of certificate via event callback. More...

static void	ro_gui_cert_close_window (wimp_w w)
	Callback to handle the closure of the SSL dialogue by other means. More...

static nserror	cert_attach_pane (wimp_w parent, wimp_w pane)
	Attach tree window as a pane to ssl window. More...

static nserror	cert_draw (struct ro_corewindow ro_cw, int originx, int originy, struct rect r)
	Callback to draw on drawable area of ro certificate viewer window. More...

static nserror	cert_key (struct ro_corewindow *ro_cw, uint32_t nskey)
	callback for keypress on ro certificate viewer window More...

static nserror	cert_mouse (struct ro_corewindow *ro_cw, browser_mouse_state mouse_state, int x, int y)
	callback for mouse event on ro certificate viewer window More...

nserror	gui_cert_verify (nsurl url, const struct cert_chain chain, nserror(cb)(bool proceed, void pw), void *cbpw)
	Prompt the user to verify a certificate with issuse. More...

void	ro_gui_cert_initialise (void)
	Load and initialise the certificate window template. More...

Variables
static wimp_window *	dialog_cert_template
	riscos dialog template for certificate viewer window. More...

static wimp_window *	cert_tree_template
	riscos template for certificate tree pane. More...

Detailed Description

Implementation of RISC OS certificate verification UI.

Definition in file sslcert.c.

Macro Definition Documentation

◆ ICON_SSL_ACCEPT

#define ICON_SSL_ACCEPT 4

Definition at line 44 of file sslcert.c.

Referenced by gui_cert_verify().

◆ ICON_SSL_PANE

#define ICON_SSL_PANE 1

Definition at line 42 of file sslcert.c.

Referenced by cert_attach_pane().

◆ ICON_SSL_REJECT

#define ICON_SSL_REJECT 3

Definition at line 43 of file sslcert.c.

Referenced by gui_cert_verify().

Function Documentation

◆ cert_attach_pane()

static nserror cert_attach_pane	(	wimp_w	parent,
		wimp_w	pane
	)

static

Attach tree window as a pane to ssl window.

Nest the tree window inside the pane window. To do this, we:

Get the current pane extent,
Get the parent window position and the location of the pane- locating icon inside it,
Set the visible area of the pane to suit,
Check that the pane extents are OK for this visible area, and increase them if necessary,
Before finally opening the pane as a nested part of the parent.

Definition at line 158 of file sslcert.c.

References ICON_SSL_PANE, NSERROR_INIT_FAILED, NSERROR_OK, NSLOG, parent, PTR_WIMP_OPEN, ro_get_hscroll_height(), and ro_get_vscroll_width().

Referenced by gui_cert_verify().

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◆ cert_draw()

static nserror cert_draw	(	struct ro_corewindow *	ro_cw,
		int	originx,
		int	originy,
		struct rect *	r
	)

static

Callback to draw on drawable area of ro certificate viewer window.

Parameters

ro_cw	The riscos core window structure.
originx	The risc os plotter x origin.
originy	The risc os plotter y origin.
r	The rectangle of the window that needs updating.

Returns: NSERROR_OK on success otherwise apropriate error code

Definition at line 248 of file sslcert.c.

References redraw_context::interactive, no_font_blending, NSERROR_OK, ro_plot_origin_x, ro_plot_origin_y, ro_plotters, ro_cert_window::ssl_data, and sslcert_viewer_redraw().

Referenced by gui_cert_verify().

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◆ cert_key()

static nserror cert_key	(	struct ro_corewindow *	ro_cw,
		uint32_t	nskey
	)

static

callback for keypress on ro certificate viewer window

Parameters

ro_cw	The ro core window structure.
nskey	The netsurf key code.

Returns: NSERROR_OK if key processed, NSERROR_NOT_IMPLEMENTED if key not processed otherwise apropriate error code

Definition at line 278 of file sslcert.c.

References NSERROR_NOT_IMPLEMENTED, NSERROR_OK, ro_cert_window::ssl_data, and sslcert_viewer_keypress().

Referenced by gui_cert_verify().

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◆ cert_mouse()

static nserror cert_mouse	(	struct ro_corewindow *	ro_cw,
		browser_mouse_state	mouse_state,
		int	x,
		int	y
	)

static

callback for mouse event on ro certificate viewer window

Parameters

ro_cw	The ro core window structure.
mouse_state	mouse state
x	location of event
y	location of event

Returns: NSERROR_OK on sucess otherwise apropriate error code.

Definition at line 300 of file sslcert.c.

References NSERROR_OK, ro_cert_window::ssl_data, and sslcert_viewer_mouse_action().

Referenced by gui_cert_verify().

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◆ gui_cert_verify()

nserror gui_cert_verify	(	struct nsurl *	url,
		const struct cert_chain *	chain,
		nserror()(bool proceed, void pw)	cb,
		void *	cbpw
	)

Prompt the user to verify a certificate with issuse.

Parameters

url	The URL being verified.
certs	The certificate to be verified
num	The number of certificates to be verified.
cb	Callback upon user decision.
cbpw	Context pointer passed to cb