chore: Perform sslcert_viewer-ectomy

This removes the sslcert_viewer entirely from the code. Where
possible I've also trimmed out of frontends any code I think
should not be present.

Frontends should check and remove any further references that I
have failed to catch.

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

1 files changed, 0 insertions, 469 deletions

diff --git a/frontends/windows/ssl_cert.c b/frontends/windows/ssl_cert.c
deleted file mode 100644
index 1e7887138..000000000
--- a/frontends/windows/ssl_cert.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/*
- * Copyright 2016 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
- * Implementation of win32 certificate viewing using nsw32 core windows.
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <windows.h>
-
-#include "utils/log.h"
-#include "utils/nsoption.h"
-#include "netsurf/keypress.h"
-#include "netsurf/plotters.h"
-#include "desktop/sslcert_viewer.h"
-
-#include "windows/windbg.h"
-#include "windows/plot.h"
-#include "windows/corewindow.h"
-#include "windows/gui.h"
-#include "windows/resourceid.h"
-#include "windows/ssl_cert.h"
-
-/* spacing and sizes for dialog elements from
- * https://msdn.microsoft.com/en-us/library/windows/desktop/dn742486(v=vs.85).aspx#sizingandspacing
- */
-/** dialog margin */
-#define DLG_MRGN 11
-/** warning icon height */
-#define WRN_ICO_H 32
-/** comand button width */
-#define CMD_BTN_W 75
-/** command button height */
-#define CMD_BTN_H 23
-
-static const char windowclassname_sslcert[] = "nswssslcertwindow";
-
-/** win32 ssl certificate view context */
-struct nsw32_sslcert_window {
-	struct nsw32_corewindow core;
-
-	/** SSL certificate viewer context data */
-	struct sslcert_session_data *ssl_data;
-
-	/** dialog window handle */
-	HWND hWnd;
-
-	/** accept button handle */
-	HWND hAccept;
-
-	/** reject button handle */
-	HWND hReject;
-
-	/** warning text  handle */
-	HWND hTxt;
-};
-
-
-/**
- * callback for keypress on ssl certificate window
- *
- * \param nsw32_cw The nsw32 core window structure.
- * \param nskey The netsurf key code
- * \return NSERROR_OK on success otherwise appropriate error code
- */
-static nserror
-nsw32_sslcert_viewer_key(struct nsw32_corewindow *nsw32_cw, uint32_t nskey)
-{
-	struct nsw32_sslcert_window *crtvrfy_win;
-
-	/* technically degenerate container of */
-	crtvrfy_win = (struct nsw32_sslcert_window *)nsw32_cw;
-
-	if (sslcert_viewer_keypress(crtvrfy_win->ssl_data, nskey)) {
-		return NSERROR_OK;
-	}
-	return NSERROR_NOT_IMPLEMENTED;
-}
-
-
-/**
- * callback for mouse action on ssl certificate window
- *
- * \param nsw32_cw The nsw32 core window structure.
- * \param mouse_state netsurf mouse state on event
- * \param x location of event
- * \param y location of event
- * \return NSERROR_OK on success otherwise appropriate error code
- */
-static nserror
-nsw32_sslcert_viewer_mouse(struct nsw32_corewindow *nsw32_cw,
-			   browser_mouse_state mouse_state,
-			   int x, int y)
-{
-	struct nsw32_sslcert_window *crtvrfy_win;
-
-	/* technically degenerate container of */
-	crtvrfy_win = (struct nsw32_sslcert_window *)nsw32_cw;
-
-	sslcert_viewer_mouse_action(crtvrfy_win->ssl_data, mouse_state, x, y);
-
-	return NSERROR_OK;
-}
-
-
-/**
- * callback on draw event for ssl certificate window
- *
- * \param nsw32_cw The nsw32 core window structure.
- * \param scrollx The horizontal scroll offset.
- * \param scrolly The vertical scroll offset.
- * \param r The rectangle of the window that needs updating.
- * \return NSERROR_OK on success otherwise appropriate error code
- */
-static nserror
-nsw32_sslcert_viewer_draw(struct nsw32_corewindow *nsw32_cw,
-			  int scrollx,
-			  int scrolly,
-			  struct rect *r)
-{
-	struct nsw32_sslcert_window *crtvrfy_win;
-	struct redraw_context ctx = {
-		.interactive = true,
-		.background_images = true,
-		.plot = &win_plotters
-	};
-
-	/* technically degenerate container of */
-	crtvrfy_win = (struct nsw32_sslcert_window *)nsw32_cw;
-
-	sslcert_viewer_redraw(crtvrfy_win->ssl_data,
-			      -scrollx, -scrolly,
-			      r, &ctx);
-
-	return NSERROR_OK;
-}
-
-
-/**
- * callback on close event for ssl certificate window
- *
- * \param nsw32_cw The nsw32 core window structure.
- * \return NSERROR_OK on success otherwise appropriate error code
- */
-static nserror
-nsw32_sslcert_viewer_close(struct nsw32_corewindow *nsw32_cw)
-{
-	DestroyWindow(nsw32_cw->hWnd);
-
-	return NSERROR_OK;
-}
-
-
-/* exported interface documented in nsw32/ssl_cert.h */
-nserror nsw32_cert_verify(struct nsurl *url,
-			  const struct cert_chain *chain,
-			  nserror (*cb)(bool proceed, void *pw),
-			  void *cbpw)
-{
-	struct nsw32_sslcert_window *ncwin;
-	nserror res;
-
-	ncwin = malloc(sizeof(struct nsw32_sslcert_window));
-	if (ncwin == NULL) {
-		return NSERROR_NOMEM;
-	}
-
-	/* initialise certificate viewing interface */
-	res = sslcert_viewer_create_session_data(url, cb, cbpw, chain, &ncwin->ssl_data);
-	if (res != NSERROR_OK) {
-		free(ncwin);
-		return res;
-	}
-
-	NSLOG(netsurf, INFO, "creating hInstance %p SSL window", hinst);
-	ncwin->hWnd = CreateWindowEx(0,
-				     windowclassname_sslcert,
-				     "SSL Certificate viewer",
-				     WS_OVERLAPPEDWINDOW |
-				     WS_CLIPSIBLINGS |
-				     WS_CLIPCHILDREN |
-				     CS_DBLCLKS,
-				     CW_USEDEFAULT,
-				     CW_USEDEFAULT,
-				     500,
-				     400,
-				     NULL,
-				     NULL,
-				     hinst,
-				     NULL);
-	if (ncwin->hWnd == NULL) {
-		NSLOG(netsurf, INFO, "Window create failed");
-		return NSERROR_NOMEM;
-	}
-
-	ncwin->core.title = NULL;
-	ncwin->core.draw = nsw32_sslcert_viewer_draw;
-	ncwin->core.key = nsw32_sslcert_viewer_key;
-	ncwin->core.mouse = nsw32_sslcert_viewer_mouse;
-	ncwin->core.close = nsw32_sslcert_viewer_close;
-
-	res = nsw32_corewindow_init(hinst, ncwin->hWnd, &ncwin->core);
-	if (res != NSERROR_OK) {
-		free(ncwin);
-		return res;
-	}
-
-	res = sslcert_viewer_init(ncwin->core.cb_table,
-				  (struct core_window *)ncwin,
-				  ncwin->ssl_data);
-	if (res != NSERROR_OK) {
-		free(ncwin);
-		return res;
-	}
-
-	ncwin->hAccept = CreateWindowEx(0,
-					"BUTTON",
-					"Accept",
-					WS_TABSTOP|WS_VISIBLE|
-					WS_CHILD|BS_DEFPUSHBUTTON,
-					CW_USEDEFAULT,
-					CW_USEDEFAULT,
-					CMD_BTN_W,
-					CMD_BTN_H,
-					ncwin->hWnd,
-					(HMENU)IDC_SSLCERT_BTN_ACCEPT,
-					hinst,
-					NULL);
-	HGDIOBJ hfDefault=GetStockObject(DEFAULT_GUI_FONT);
-	SendMessage(ncwin->hAccept, WM_SETFONT, (WPARAM)hfDefault, MAKELPARAM(FALSE,0));
-	ncwin->hReject = CreateWindowEx(0,
-					"BUTTON",
-					"Reject",
-					WS_TABSTOP|WS_VISIBLE|
-					WS_CHILD|BS_DEFPUSHBUTTON,
-					CW_USEDEFAULT,
-					CW_USEDEFAULT,
-					CMD_BTN_W,
-					CMD_BTN_H,
-					ncwin->hWnd,
-					(HMENU)IDC_SSLCERT_BTN_REJECT,
-					hinst,
-					NULL);
-	SendMessage(ncwin->hReject, WM_SETFONT, (WPARAM)hfDefault, MAKELPARAM(FALSE,0));
-
-	CreateWindowEx(0,
-		       "STATIC",
-		       IDI_WARNING,
-		       WS_VISIBLE | WS_CHILD | SS_ICON,
-		       DLG_MRGN,
-		       DLG_MRGN,
-		       CMD_BTN_W,
-		       CMD_BTN_H,
-		       ncwin->hWnd,
-		       NULL,
-		       NULL,
-		       NULL);
-	ncwin->hTxt = CreateWindowEx(0,
-				     "STATIC",
-				     "NetSurf failed to verify the authenticity of an SSL certificate. Verify the certificate details",
-				     WS_VISIBLE | WS_CHILD | SS_LEFT,
-				     DLG_MRGN + WRN_ICO_H + DLG_MRGN,
-				     DLG_MRGN + 5,
-				     400,
-				     WRN_ICO_H - 5,
-				     ncwin->hWnd,
-				     NULL,
-				     NULL,
-				     NULL);
-	SendMessage(ncwin->hTxt, WM_SETFONT, (WPARAM)hfDefault, MAKELPARAM(FALSE,0));
-
-	SetProp(ncwin->hWnd, TEXT("CertWnd"), (HANDLE)ncwin);
-
-	ShowWindow(ncwin->hWnd, SW_SHOWNORMAL);
-
-	return NSERROR_OK;
-}
-
-
-/**
- * position and size ssl cert window widgets.
- *
- * \param hwnd The win32 handle of the window
- * \param certwin The certificate viewer context
- */
-static void
-nsw32_window_ssl_cert_size(HWND hwnd, struct nsw32_sslcert_window *certwin)
-{
-	RECT rc;
-	GetClientRect(hwnd, &rc);
-	/* position certificate drawable */
-	MoveWindow(certwin->core.hWnd,
-		   DLG_MRGN,
-		   DLG_MRGN + WRN_ICO_H + DLG_MRGN,
-		   rc.right - (DLG_MRGN + DLG_MRGN),
-		   rc.bottom - (DLG_MRGN + WRN_ICO_H + DLG_MRGN + DLG_MRGN + CMD_BTN_H + DLG_MRGN),
-		   TRUE);
-	/* position accept button */
-	MoveWindow(certwin->hAccept,
-		   rc.right - (DLG_MRGN + CMD_BTN_W),
-		   rc.bottom - (DLG_MRGN + CMD_BTN_H),
-		   CMD_BTN_W,
-		   CMD_BTN_H,
-		   TRUE);
-	/* position reject button */
-	MoveWindow(certwin->hReject,
-		   rc.right - (DLG_MRGN + CMD_BTN_W + 7 + CMD_BTN_W),
-		   rc.bottom - (DLG_MRGN + CMD_BTN_H),
-		   CMD_BTN_W,
-		   CMD_BTN_H,
-		   TRUE);
-	/* position text */
-	MoveWindow(certwin->hTxt,
-		   DLG_MRGN + WRN_ICO_H + DLG_MRGN,
-		   DLG_MRGN + 5,
-		   rc.right - (DLG_MRGN + WRN_ICO_H + DLG_MRGN + DLG_MRGN),
-		   WRN_ICO_H - 5,
-		   TRUE);
-}
-
-
-/**
- * Destroy a certificate viewing window
- *
- * \param crtwin The certificate viewer context
- * \return NSERROR_OK on success otherwise appropriate error code
- */
-static nserror nsw32_crtvrfy_destroy(struct nsw32_sslcert_window *crtwin)
-{
-	nserror res;
-
-	res = sslcert_viewer_fini(crtwin->ssl_data);
-	if (res == NSERROR_OK) {
-		res = nsw32_corewindow_fini(&crtwin->core);
-		DestroyWindow(crtwin->hWnd);
-		free(crtwin);
-	}
-	return res;
-}
-
-
-/**
- * handle command message on ssl certificate viewing window.
- *
- * \param hwnd The win32 window handle.
- * \param crtwin certificate window context.
- * \param notification_code notifiction code
- * \param identifier notification identifier
- * \param ctrl_window The win32 control window handle
- * \return appropriate response for command
- */
-static LRESULT
-nsw32_window_ssl_cert_command(HWND hwnd,
-			      struct nsw32_sslcert_window *crtwin,
-			      int notification_code,
-			      int identifier,
-			      HWND ctrl_window)
-{
-	NSLOG(netsurf, INFO,
-	      "notification_code %x identifier %x ctrl_window %p",
-	      notification_code,
-	      identifier,
-	      ctrl_window);
-
-	switch(identifier) {
-	case IDC_SSLCERT_BTN_ACCEPT:
-		sslcert_viewer_accept(crtwin->ssl_data);
-		nsw32_crtvrfy_destroy(crtwin);
-		break;
-
-	case IDC_SSLCERT_BTN_REJECT:
-		sslcert_viewer_reject(crtwin->ssl_data);
-		nsw32_crtvrfy_destroy(crtwin);
-		break;
-
-	default:
-		return 1; /* unhandled */
-	}
-	return 0; /* control message handled */
-}
-
-
-/**
- * callback for SSL certificate window win32 events
- *
- * \param hwnd The win32 window handle
- * \param msg The win32 message identifier
- * \param wparam The w win32 parameter
- * \param lparam The l win32 parameter
- */
-static LRESULT CALLBACK
-nsw32_window_ssl_cert_event_callback(HWND hwnd,
-				     UINT msg,
-				     WPARAM wparam,
-				     LPARAM lparam)
-{
-	struct nsw32_sslcert_window *crtwin;
-	crtwin = GetProp(hwnd, TEXT("CertWnd"));
-	if (crtwin != NULL) {
-		switch (msg) {
-		case WM_SIZE:
-			nsw32_window_ssl_cert_size(hwnd, crtwin);
-			break;
-
-		case WM_COMMAND:
-			if (nsw32_window_ssl_cert_command(hwnd,
-							  crtwin,
-							  HIWORD(wparam),
-							  LOWORD(wparam),
-							  (HWND)lparam) == 0) {
-				return 0;
-			}
-			break;
-
-		case WM_CLOSE:
-			sslcert_viewer_reject(crtwin->ssl_data);
-			nsw32_crtvrfy_destroy(crtwin);
-			return 0;
-		}
-	}
-
-	return DefWindowProc(hwnd, msg, wparam, lparam);
-}
-
-
-/* exported interface documented in nsw32/ssl_cert.h */
-nserror nsws_create_cert_verify_class(HINSTANCE hInstance)
-{
-	nserror ret = NSERROR_OK;
-	WNDCLASSEX wc;
-
-	/* drawable area */
-	wc.cbSize = sizeof(WNDCLASSEX);
-	wc.style = 0;
-	wc.lpfnWndProc = nsw32_window_ssl_cert_event_callback;
-	wc.cbClsExtra = 0;
-	wc.cbWndExtra = 0;
-	wc.hInstance = hInstance;
-	wc.hIcon = NULL;
-	wc.hCursor = NULL;
-	wc.hbrBackground = (HBRUSH)(COLOR_MENU + 1);
-	wc.lpszMenuName = NULL;
-	wc.lpszClassName = windowclassname_sslcert;
-	wc.hIconSm = NULL;
-
-	if (RegisterClassEx(&wc) == 0) {
-		win_perror("CertVerifyClass");
-		ret = NSERROR_INIT_FAILED;
-	}
-
-	return ret;
-}