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c56642819e
netsurf/atari/gui.c
Vincent Sanders c56642819e add file operations table and make all frontends use it. 
This rationalises the path construction and basename file
operations. The default implementation is POSIX which works for all
frontends except windows, riscos and amiga which have differeing path
separators and rules.

These implementations are significantly more robust than the previous
nine implementations and also do not use unsafe strncpy or buffers
with arbitrary length limits.

These implementations also carry full documentation comments.
2014-05-07 16:24:51 +01:00

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/*
* Copyright 2010 <ole@monochrom.net>
*
* 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/>.
*/
/*
This File provides all the mandatory functions prefixed with gui_
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <time.h>
#include <limits.h>
#include <unistd.h>
#include <string.h>
#include <stdbool.h>
#include <hubbub/hubbub.h>
#include "utils/url.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "utils/utils.h"
#include "utils/nsoption.h"
#include "content/urldb.h"
#include "content/fetch.h"
#include "content/fetchers/resource.h"
#include "css/utils.h"
#include "desktop/gui.h"
#include "desktop/plotters.h"
#include "desktop/netsurf.h"
#include "desktop/save_complete.h"
#include "desktop/textinput.h"
#include "desktop/treeview.h"
#include "desktop/browser.h"
#include "desktop/browser_private.h"
#include "desktop/mouse.h"
#include "render/font.h"
#include "atari/gemtk/gemtk.h"
#include "atari/gui.h"
#include "atari/misc.h"
#include "atari/findfile.h"
#include "atari/schedule.h"
#include "atari/rootwin.h"
#include "atari/statusbar.h"
#include "atari/toolbar.h"
#include "atari/hotlist.h"
#include "atari/cookies.h"
#include "atari/certview.h"
#include "atari/history.h"
#include "atari/login.h"
#include "atari/encoding.h"
#include "atari/res/netsurf.rsh"
#include "atari/plot/plot.h"
#include "atari/clipboard.h"
#include "atari/osspec.h"
#include "atari/search.h"
#include "atari/deskmenu.h"
#include "atari/download.h"
#include "atari/filetype.h"
#include "cflib.h"
#define TODO() (0)/*printf("%s Unimplemented!\n", __FUNCTION__)*/
struct gui_window *input_window = NULL;
struct gui_window *window_list = NULL;
void * h_gem_rsrc;
long next_poll;
bool rendering = false;
GRECT desk_area;
/* Comandline / Options: */
int option_window_width;
int option_window_height;
int option_window_x;
int option_window_y;
/* Defaults to option_homepage_url, commandline options overwrites that value */
const char * option_homepage_url;
/* path to choices file: */
char options[PATH_MAX];
EVMULT_IN aes_event_in = {
.emi_flags = MU_MESAG | MU_TIMER | MU_KEYBD | MU_BUTTON | MU_M1,
.emi_bclicks = 258,
.emi_bmask = 3,
.emi_bstate = 0,
.emi_m1leave = MO_ENTER,
.emi_m1 = {0,0,0,0},
.emi_m2leave = 0,
.emi_m2 = {0,0,0,0},
.emi_tlow = 0,
.emi_thigh = 0
};
EVMULT_OUT aes_event_out;
short aes_msg_out[8];
bool gui_window_get_scroll(struct gui_window *w, int *sx, int *sy);
static void gui_window_set_url(struct gui_window *w, const char *url);
static void gui_poll(bool active)
{
struct gui_window *tmp;
short mx, my, dummy;
unsigned short nkc = 0;
aes_event_in.emi_tlow = schedule_run();
if(active || rendering){
aes_event_in.emi_tlow = nsoption_int(atari_gui_poll_timeout);
}
if(aes_event_in.emi_tlow < 0) {
aes_event_in.emi_tlow = 10000;
printf("long poll!\n");
}
struct gui_window * g;
if( !active ) {
if(input_window && input_window->root->redraw_slots.areas_used > 0) {
window_process_redraws(input_window->root);
}
}
graf_mkstate(&mx, &my, &dummy, &dummy);
aes_event_in.emi_m1.g_x = mx;
aes_event_in.emi_m1.g_y = my;
evnt_multi_fast(&aes_event_in, aes_msg_out, &aes_event_out);
if(gemtk_wm_dispatch_event(&aes_event_in, &aes_event_out, aes_msg_out) == 0) {
if( (aes_event_out.emo_events & MU_MESAG) != 0 ) {
LOG(("WM: %d\n", aes_msg_out[0]));
switch(aes_msg_out[0]) {
case MN_SELECTED:
LOG(("Menu Item: %d\n",aes_msg_out[4]));
deskmenu_dispatch_item(aes_msg_out[3], aes_msg_out[4]);
break;
case AP_TERM:
netsurf_quit = true;
break;
default:
break;
}
}
if((aes_event_out.emo_events & MU_KEYBD) != 0) {
uint16_t nkc = gem_to_norm( (short)aes_event_out.emo_kmeta,
(short)aes_event_out.emo_kreturn);
deskmenu_dispatch_keypress(aes_event_out.emo_kreturn,
aes_event_out.emo_kmeta, nkc);
}
}
tmp = window_list;
while(tmp){
if(tmp->root->redraw_slots.areas_used > 0){
window_process_redraws(tmp->root);
}
tmp = tmp->next;
}
// TODO: implement generic treeview redraw function
// TODO: rename hl to atari_hotlist or create getter for it...
atari_treeview_flush_redraws();
}
static struct gui_window *
gui_window_create(struct browser_window *bw,
struct gui_window *existing,
gui_window_create_flags flags) {
struct gui_window *gw=NULL;
LOG(( "gw: %p, BW: %p, existing %p, flags: %d\n" , gw, bw, existing,
(int)flags
));
gw = calloc(1, sizeof(struct gui_window));
if (gw == NULL)
return NULL;
LOG(("new window: %p, bw: %p\n", gw, bw));
window_create(gw, bw, existing, WIDGET_STATUSBAR|WIDGET_TOOLBAR|WIDGET_RESIZE\
|WIDGET_SCROLL);
if (gw->root->win) {
GRECT pos = {
option_window_x, option_window_y,
option_window_width, option_window_height
};
gui_window_set_scale(gw, 1.0);
gui_window_set_url(gw, "");
gui_window_set_pointer(gw, BROWSER_POINTER_DEFAULT);
gui_set_input_gui_window(gw);
window_open(gw->root, gw, pos);
}
/* add the window to the window list: */
if( window_list == NULL ) {
window_list = gw;
gw->next = NULL;
gw->prev = NULL;
} else {
struct gui_window * tmp = window_list;
while( tmp->next != NULL ) {
tmp = tmp->next;
}
tmp->next = gw;
gw->prev = tmp;
gw->next = NULL;
}
return( gw );
}
void gui_window_destroy(struct gui_window *w)
{
if (w == NULL)
return;
LOG(("%s\n", __FUNCTION__ ));
if (input_window == w) {
gui_set_input_gui_window(NULL);
}
nsatari_search_session_destroy(w->search);
free(w->browser);
free(w->status);
free(w->title);
free(w->url);
/* unlink the window: */
if(w->prev != NULL ) {
w->prev->next = w->next;
} else {
window_list = w->next;
}
if( w->next != NULL ) {
w->next->prev = w->prev;
}
window_unref_gui_window(w->root, w);
free(w);
w = NULL;
if(input_window == NULL) {
w = window_list;
while( w != NULL ) {
if(w->root) {
gui_set_input_gui_window(w);
break;
}
w = w->next;
}
}
}
static void
gui_window_get_dimensions(struct gui_window *w,
int *width,
int *height,
bool scaled)
{
if (w == NULL)
return;
GRECT rect;
window_get_grect(w->root, BROWSER_AREA_CONTENT, &rect);
*width = rect.g_w;
*height = rect.g_h;
}
static void gui_window_set_title(struct gui_window *gw, const char *title)
{
if (gw == NULL)
return;
if (gw->root) {
int l;
char * conv;
l = strlen(title)+1;
if (utf8_to_local_encoding(title, l-1, &conv) == NSERROR_OK ) {
l = MIN((uint32_t)atari_sysinfo.aes_max_win_title_len, strlen(conv));
if(gw->title == NULL)
gw->title = malloc(l);
else
gw->title = realloc(gw->title, l);
strncpy(gw->title, conv, l);
free( conv );
} else {
l = MIN((size_t)atari_sysinfo.aes_max_win_title_len, strlen(title));
if(gw->title == NULL)
gw->title = malloc(l);
else
gw->title = realloc(gw->title, l);
strncpy(gw->title, title, l);
}
gw->title[l] = 0;
if(input_window == gw)
window_set_title(gw->root, gw->title);
}
}
/**
* set the status bar message
*/
void gui_window_set_status(struct gui_window *w, const char *text)
{
int l;
if (w == NULL || text == NULL)
return;
assert(w->root);
l = strlen(text)+1;
if(w->status == NULL)
w->status = malloc(l);
else
w->status = realloc(w->status, l);
strncpy(w->status, text, l);
w->status[l] = 0;
if(input_window == w)
window_set_stauts(w->root, (char*)text);
}
float gui_window_get_scale(struct gui_window *gw)
{
return(gw->scale);
}
void gui_window_set_scale(struct gui_window *gw, float scale)
{
int width = 0, heigth = 0;
LOG(("scale: %f", scale));
gw->scale = MAX(scale, 0.25);
gui_window_get_dimensions(gw, &width, &heigth, true);
browser_window_reformat(gw->browser->bw, false, width, heigth);
}
static void gui_window_redraw_window(struct gui_window *gw)
{
CMP_BROWSER b;
GRECT rect;
if (gw == NULL)
return;
b = gw->browser;
window_get_grect(gw->root, BROWSER_AREA_CONTENT, &rect);
window_schedule_redraw_grect(gw->root, &rect);
}
static void gui_window_update_box(struct gui_window *gw, const struct rect *rect)
{
GRECT area;
struct gemtk_wm_scroll_info_s *slid;
if (gw == NULL)
return;
slid = gemtk_wm_get_scroll_info(gw->root->win);
window_get_grect(gw->root, BROWSER_AREA_CONTENT, &area);
area.g_x += rect->x0 - (slid->x_pos * slid->x_unit_px);
area.g_y += rect->y0 - (slid->y_pos * slid->y_unit_px);
area.g_w = rect->x1 - rect->x0;
area.g_h = rect->y1 - rect->y0;
//dbg_grect("update box", &area);
window_schedule_redraw_grect(gw->root, &area);
}
bool gui_window_get_scroll(struct gui_window *w, int *sx, int *sy)
{
int x,y;
if (w == NULL)
return false;
window_get_scroll(w->root, sx, sy);
return( true );
}
static void gui_window_set_scroll(struct gui_window *w, int sx, int sy)
{
int units = 0;
if ((w == NULL)
|| (w->browser->bw == NULL)
|| (w->browser->bw->current_content == NULL))
return;
LOG(("scroll (gui_window: %p) %d, %d\n", w, sx, sy));
window_scroll_by(w->root, sx, sy);
return;
}
/* It seems this method is called when content size got adjusted,
so that we can adjust scroll info. We also have to call it when tab
change occurs.
*/
static void gui_window_update_extent(struct gui_window *gw)
{
if( gw->browser->bw->current_content != NULL ) {
// TODO: store content size!
if(window_get_active_gui_window(gw->root) == gw) {
window_set_content_size( gw->root,
content_get_width(gw->browser->bw->current_content),
content_get_height(gw->browser->bw->current_content)
);
window_update_back_forward(gw->root);
GRECT area;
window_get_grect(gw->root, BROWSER_AREA_CONTENT, &area);
window_schedule_redraw_grect(gw->root, &area);
}
}
}
/**
* set the pointer shape
*/
void gui_window_set_pointer(struct gui_window *gw, gui_pointer_shape shape)
{
if (gw == NULL)
return;
switch (shape) {
case GUI_POINTER_POINT: /* link */
gw->cursor = &gem_cursors.hand;
break;
case GUI_POINTER_MENU:
gw->cursor = &gem_cursors.menu;
break;
case GUI_POINTER_CARET: /* input */
gw->cursor = &gem_cursors.ibeam;
break;
case GUI_POINTER_CROSS:
gw->cursor = &gem_cursors.cross;
break;
case GUI_POINTER_MOVE:
gw->cursor = &gem_cursors.sizeall;
break;
case GUI_POINTER_RIGHT:
case GUI_POINTER_LEFT:
gw->cursor = &gem_cursors.sizewe;
break;
case GUI_POINTER_UP:
case GUI_POINTER_DOWN:
gw->cursor = &gem_cursors.sizens;
break;
case GUI_POINTER_RU:
case GUI_POINTER_LD:
gw->cursor = &gem_cursors.sizenesw;
break;
case GUI_POINTER_RD:
case GUI_POINTER_LU:
gw->cursor = &gem_cursors.sizenwse;
break;
case GUI_POINTER_WAIT:
gw->cursor = &gem_cursors.wait;
break;
case GUI_POINTER_PROGRESS:
gw->cursor = &gem_cursors.appstarting;
break;
case GUI_POINTER_NO_DROP:
gw->cursor = &gem_cursors.nodrop;
break;
case GUI_POINTER_NOT_ALLOWED:
gw->cursor = &gem_cursors.deny;
break;
case GUI_POINTER_HELP:
gw->cursor = &gem_cursors.help;
break;
default:
gw->cursor = &gem_cursors.arrow;
break;
}
if (input_window == gw) {
gem_set_cursor(gw->cursor);
}
}
static void gui_window_set_url(struct gui_window *w, const char *url)
{
int l;
if (w == NULL)
return;
l = strlen(url)+1;
if (w->url == NULL) {
w->url = malloc(l);
} else {
w->url = realloc(w->url, l);
}
strncpy(w->url, url, l);
w->url[l] = 0;
if(input_window == w->root->active_gui_window) {
toolbar_set_url(w->root->toolbar, url);
}
}
char * gui_window_get_url(struct gui_window *gw)
{
if (gw == NULL) {
return(NULL);
}
return(gw->url);
}
char * gui_window_get_title(struct gui_window *gw)
{
if (gw == NULL) {
return(NULL);
}
return(gw->title);
}
static void throbber_advance( void * data )
{
struct gui_window * gw = (struct gui_window *)data;
if (gw->root == NULL)
return;
if (gw->root->toolbar == NULL)
return;
if (gw->root->toolbar->throbber.running == false)
return;
toolbar_throbber_progress(gw->root->toolbar);
atari_schedule(1000, throbber_advance, gw );
}
static void gui_window_start_throbber(struct gui_window *w)
{
GRECT work;
if (w == NULL)
return;
toolbar_set_throbber_state(w->root->toolbar, true);
atari_schedule(1000, throbber_advance, w );
rendering = true;
}
static void gui_window_stop_throbber(struct gui_window *w)
{
if (w == NULL)
return;
if (w->root->toolbar->throbber.running == false)
return;
atari_schedule(-1, throbber_advance, w);
toolbar_set_throbber_state(w->root->toolbar, false);
rendering = false;
}
/* Place caret in window */
static void gui_window_place_caret(struct gui_window *w, int x, int y, int height,
const struct rect *clip)
{
window_place_caret(w->root, 1, x, y, height, NULL);
w->root->caret.state |= CARET_STATE_ENABLED;
return;
}
/**
* clear window caret
*/
static void
gui_window_remove_caret(struct gui_window *w)
{
if (w == NULL)
return;
if ((w->root->caret.state & CARET_STATE_ENABLED) != 0) {
//printf("gw hide caret\n");
window_place_caret(w->root, 0, -1, -1, -1, NULL);
w->root->caret.state &= ~CARET_STATE_ENABLED;
}
return;
}
static void
gui_window_set_icon(struct gui_window *g, hlcache_handle *icon)
{
struct bitmap *bmp_icon;
bmp_icon = (icon != NULL) ? content_get_bitmap(icon) : NULL;
g->icon = bmp_icon;
if(input_window == g) {
window_set_icon(g->root, bmp_icon);
}
}
static void gui_window_new_content(struct gui_window *w)
{
struct gemtk_wm_scroll_info_s *slid = gemtk_wm_get_scroll_info(w->root->win);
slid->x_pos = 0;
slid->y_pos = 0;
gemtk_wm_update_slider(w->root->win, GEMTK_WM_VH_SLIDER);
gui_window_redraw_window(w);
}
/**
* Core asks front end for clipboard contents.
*
* \param buffer UTF-8 text, allocated by front end, ownership yeilded to core
* \param length Byte length of UTF-8 text in buffer
*/
static void gui_get_clipboard(char **buffer, size_t *length)
{
char *clip;
size_t clip_len;
*length = 0;
*buffer = 0;
clip = scrap_txt_read();
if(clip == NULL) {
return;
} else {
// clipboard is in atari encoding, convert it to utf8:
char *utf8 = NULL;
nserror ret;
clip_len = strlen(clip);
if (clip_len > 0) {
ret = utf8_to_local_encoding(clip, clip_len, &utf8);
if (ret == NSERROR_OK && utf8 != NULL) {
*buffer = utf8;
*length = strlen(utf8);
} else {
assert(ret == NSERROR_OK && utf8 != NULL);
}
}
free(clip);
}
}
/**
* Core tells front end to put given text in clipboard
*
* \param buffer UTF-8 text, owned by core
* \param length Byte length of UTF-8 text in buffer
* \param styles Array of styles given to text runs, owned by core, or NULL
* \param n_styles Number of text run styles in array
*/
static void gui_set_clipboard(const char *buffer, size_t length,
nsclipboard_styles styles[], int n_styles)
{
if (length > 0 && buffer != NULL) {
// convert utf8 input to atari encoding:
nserror ret;
char *clip = NULL;
ret = utf8_to_local_encoding(buffer,length, &clip);
if (ret == NSERROR_OK) {
scrap_txt_write(clip);
} else {
assert(ret == NSERROR_OK);
}
free(clip);
}
}
static void gui_401login_open(nsurl *url, const char *realm,
nserror (*cb)(bool proceed, void *pw), void *cbpw)
{
bool bres;
char * out = NULL;
bres = login_form_do( url, (char*)realm, &out);
if (bres) {
LOG(("url: %s, realm: %s, auth: %s\n", url, realm, out ));
urldb_set_auth_details(url, realm, out);
}
if (out != NULL) {
free( out );
}
if (cb != NULL) {
cb(bres, cbpw);
}
}
static void gui_cert_verify(nsurl *url, const struct ssl_cert_info *certs,
unsigned long num, nserror (*cb)(bool proceed, void *pw),
void *cbpw)
{
struct sslcert_session_data *data;
LOG((""));
bool bres;
// TODO: localize string
int b = form_alert(1, "[2][SSL Verify failed, continue?][Continue|Abort|Details...]");
if(b == 1){
// Accept
urldb_set_cert_permissions(url, true);
cb(true, cbpw);
} else if(b == 2) {
// Reject
urldb_set_cert_permissions(url, false);
cb(false, cbpw);
} else if(b == 3) {
// Inspect
sslcert_viewer_create_session_data(num, url, cb, cbpw, certs,
&data);
atari_sslcert_viewer_open(data);
}
}
void gui_set_input_gui_window(struct gui_window *gw)
{
LOG(("Setting input window from: %p to %p\n", input_window, gw));
input_window = gw;
}
struct gui_window * gui_get_input_window(void)
{
return(input_window);
}
static void gui_quit(void)
{
LOG((""));
struct gui_window * gw = window_list;
struct gui_window * tmp = window_list;
/* Destroy all remaining browser windows: */
while (gw) {
tmp = gw->next;
browser_window_destroy(gw->browser->bw);
gw = tmp;
}
/* destroy the treeview windows: */
atari_global_history_destroy();
atari_hotlist_destroy();
atari_cookie_manager_destroy();
/* shutdown netsurf treeview framework: */
treeview_fini();
/* shutdown the toolbar framework: */
toolbar_exit();
/* save persistent informations: */
urldb_save_cookies(nsoption_charp(cookie_file));
urldb_save(nsoption_charp(url_file));
deskmenu_destroy();
gemtk_wm_exit();
rsrc_free();
LOG(("Shutting down plotter"));
plot_finalise();
LOG(("done"));
}
static bool
process_cmdline(int argc, char** argv)
{
int opt;
bool set_default_dimensions = true;
LOG(("argc %d, argv %p", argc, argv));
if ((nsoption_int(window_width) != 0) && (nsoption_int(window_height) != 0)) {
option_window_width = nsoption_int(window_width);
option_window_height = nsoption_int(window_height);
option_window_x = nsoption_int(window_x);
option_window_y = nsoption_int(window_y);
if (option_window_width <= desk_area.g_w
&& option_window_height < desk_area.g_h) {
set_default_dimensions = false;
}
}
if (set_default_dimensions) {
if( sys_type() == SYS_TOS ) {
/* on single tasking OS, start as fulled window: */
option_window_width = desk_area.g_w;
option_window_height = desk_area.g_h;
option_window_x = desk_area.g_w/2-(option_window_width/2);
option_window_y = (desk_area.g_h/2)-(option_window_height/2);
} else {
option_window_width = 600;
option_window_height = 360;
option_window_x = 10;
option_window_y = 30;
}
}
if (nsoption_charp(homepage_url) != NULL)
option_homepage_url = nsoption_charp(homepage_url);
else
option_homepage_url = NETSURF_HOMEPAGE;
while((opt = getopt(argc, argv, "w:h:")) != -1) {
switch (opt) {
case 'w':
option_window_width = atoi(optarg);
break;
case 'h':
option_window_height = atoi(optarg);
break;
default:
fprintf(stderr,
"Usage: %s [w,h,v] url\n",
argv[0]);
return false;
}
}
if (optind < argc) {
option_homepage_url = argv[optind];
}
return true;
}
static inline void create_cursor(int flags, short mode, void * form,
MFORM_EX * m)
{
m->flags = flags;
m->number = mode;
if( flags & MFORM_EX_FLAG_USERFORM ) {
m->number = mode;
m->tree = (OBJECT*)form;
}
}
static nsurl *gui_get_resource_url(const char *path)
{
char buf[PATH_MAX];
char *raw;
nsurl *url = NULL;
atari_find_resource((char*)&buf, path, path);
raw = path_to_url((char*)&buf);
if (raw != NULL) {
nsurl_create(raw, &url);
free(raw);
}
return url;
}
/**
* Set option defaults for atari frontend
*
* @param defaults The option table to update.
* @return error status.
*/
static nserror set_defaults(struct nsoption_s *defaults)
{
/* Set defaults for absent option strings */
nsoption_setnull_charp(cookie_file, strdup("cookies"));
if (nsoption_charp(cookie_file) == NULL) {
LOG(("Failed initialising string options"));
return NSERROR_BAD_PARAMETER;
}
return NSERROR_OK;
}
static void gui_init(int argc, char** argv)
{
char buf[PATH_MAX];
OBJECT * cursors;
atari_find_resource(buf, "netsurf.rsc", "./res/netsurf.rsc");
LOG(("Using RSC file: %s ", (char*)&buf));
if (rsrc_load(buf)==0) {
char msg[1024];
snprintf(msg, 1024, "Unable to open GEM Resource file (%s)!", buf);
die(msg);
}
wind_get_grect(0, WF_WORKXYWH, &desk_area);
create_cursor(0, POINT_HAND, NULL, &gem_cursors.hand );
create_cursor(0, TEXT_CRSR, NULL, &gem_cursors.ibeam );
create_cursor(0, THIN_CROSS, NULL, &gem_cursors.cross);
create_cursor(0, BUSY_BEE, NULL, &gem_cursors.wait);
create_cursor(0, ARROW, NULL, &gem_cursors.arrow);
create_cursor(0, OUTLN_CROSS, NULL, &gem_cursors.sizeall);
create_cursor(0, OUTLN_CROSS, NULL, &gem_cursors.sizenesw);
create_cursor(0, OUTLN_CROSS, NULL, &gem_cursors.sizenwse);
cursors = gemtk_obj_get_tree(CURSOR);
create_cursor(MFORM_EX_FLAG_USERFORM, CURSOR_APPSTART,
cursors, &gem_cursors.appstarting);
gem_set_cursor( &gem_cursors.appstarting );
create_cursor(MFORM_EX_FLAG_USERFORM, CURSOR_SIZEWE,
cursors, &gem_cursors.sizewe);
create_cursor(MFORM_EX_FLAG_USERFORM, CURSOR_SIZENS,
cursors, &gem_cursors.sizens);
create_cursor(MFORM_EX_FLAG_USERFORM, CURSOR_NODROP,
cursors, &gem_cursors.nodrop);
create_cursor(MFORM_EX_FLAG_USERFORM, CURSOR_DENY,
cursors, &gem_cursors.deny);
create_cursor(MFORM_EX_FLAG_USERFORM, CURSOR_MENU,
cursors, &gem_cursors.menu);
create_cursor(MFORM_EX_FLAG_USERFORM, CURSOR_HELP,
cursors, &gem_cursors.help);
LOG(("Enabling core select menu"));
nsoption_set_bool(core_select_menu, true);
LOG(("Loading url.db from: %s", nsoption_charp(url_file) ));
if( strlen(nsoption_charp(url_file)) ) {
urldb_load(nsoption_charp(url_file));
}
LOG(("Loading cookies from: %s", nsoption_charp(cookie_file) ));
if( strlen(nsoption_charp(cookie_file)) ) {
urldb_load_cookies(nsoption_charp(cookie_file));
}
if (process_cmdline(argc,argv) != true)
die("unable to process command line.\n");
LOG(("Initializing NKC..."));
nkc_init();
LOG(("Initializing plotters..."));
plot_init(nsoption_charp(atari_font_driver));
aes_event_in.emi_m1leave = MO_LEAVE;
aes_event_in.emi_m1.g_w = 1;
aes_event_in.emi_m1.g_h = 1;
//next_poll = clock() + (CLOCKS_PER_SEC>>3);
}
static char *theapp = (char*)"NetSurf";
static void gui_init2(int argc, char** argv)
{
deskmenu_init();
menu_register( -1, theapp);
if (sys_type() & (SYS_MAGIC|SYS_NAES|SYS_XAAES)) {
menu_register( _AESapid, (char*)" NetSurf ");
}
gemtk_wm_init();
/* Initialize the netsurf treeview framework with default font size: */
treeview_init(0);
/* Initialize the specific treeview windows: */
atari_global_history_init();
atari_hotlist_init();
atari_cookie_manager_init();
/* Initialize the toolbar framework: */
toolbar_init();
}
static struct gui_window_table atari_window_table = {
.create = gui_window_create,
.destroy = gui_window_destroy,
.redraw = gui_window_redraw_window,
.update = gui_window_update_box,
.get_scroll = gui_window_get_scroll,
.set_scroll = gui_window_set_scroll,
.get_dimensions = gui_window_get_dimensions,
.update_extent = gui_window_update_extent,
.set_title = gui_window_set_title,
.set_url = gui_window_set_url,
.set_icon = gui_window_set_icon,
.set_status = gui_window_set_status,
.set_pointer = gui_window_set_pointer,
.place_caret = gui_window_place_caret,
.remove_caret = gui_window_remove_caret,
.new_content = gui_window_new_content,
.start_throbber = gui_window_start_throbber,
.stop_throbber = gui_window_stop_throbber,
};
static struct gui_clipboard_table atari_clipboard_table = {
.get = gui_get_clipboard,
.set = gui_set_clipboard,
};
static struct gui_fetch_table atari_fetch_table = {
.filetype = fetch_filetype,
.path_to_url = path_to_url,
.url_to_path = url_to_path,
.get_resource_url = gui_get_resource_url,
};
static struct gui_browser_table atari_browser_table = {
.poll = gui_poll,
.schedule = atari_schedule,
.quit = gui_quit,
.cert_verify = gui_cert_verify,
.login = gui_401login_open,
};
/* #define WITH_DBG_LOGFILE 1 */
/** Entry point from OS.
*
* /param argc The number of arguments in the string vector.
* /param argv The argument string vector.
* /return The return code to the OS
*/
int main(int argc, char** argv)
{
char messages[PATH_MAX];
const char *addr;
char * file_url = NULL;
struct stat stat_buf;
nsurl *url;
nserror ret;
struct gui_table atari_gui_table = {
.browser = &atari_browser_table,
.window = &atari_window_table,
.clipboard = &atari_clipboard_table,
.download = atari_download_table,
.fetch = &atari_fetch_table,
.utf8 = atari_utf8_table,
.search = atari_search_table,
};
/* @todo logging file descriptor update belongs in a nslog_init callback */
setbuf(stderr, NULL);
setbuf(stdout, NULL);
#ifdef WITH_DBG_LOGFILE
freopen("stdout.log", "a+", stdout);
freopen("stderr.log", "a+", stderr);
#endif
graf_mouse(BUSY_BEE, NULL);
init_app(NULL);
init_os_info();
atari_find_resource((char*)&messages, "messages", "res/messages");
atari_find_resource((char*)&options, "Choices", "Choices");
/* initialise logging - not fatal if it fails but not much we can
* do about it
*/
nslog_init(NULL, &argc, argv);
/* user options setup */
ret = nsoption_init(set_defaults, &nsoptions, &nsoptions_default);
if (ret != NSERROR_OK) {
die("Options failed to initialise");
}
nsoption_read(options, NULL);
nsoption_commandline(&argc, argv, NULL);
/* common initialisation */
LOG(("Initialising core..."));
ret = netsurf_init(messages, &atari_gui_table);
if (ret != NSERROR_OK) {
die("NetSurf failed to initialise");
}
LOG(("Initializing GUI..."));
gui_init(argc, argv);
LOG(("Initializing GUI2"));
gui_init2(argc, argv);
graf_mouse( ARROW , NULL);
LOG(("Creating initial browser window..."));
addr = option_homepage_url;
if (strncmp(addr, "file://", 7) && strncmp(addr, "http://", 7)) {
if (stat(addr, &stat_buf) == 0) {
file_url = local_file_to_url(addr);
addr = file_url;
}
}
/* create an initial browser window */
ret = nsurl_create(addr, &url);
if (ret == NSERROR_OK) {
ret = browser_window_create(BW_CREATE_HISTORY,
url,
NULL,
NULL,
NULL);
nsurl_unref(url);
}
if (ret != NSERROR_OK) {
warn_user(messages_get_errorcode(ret), 0);
} else {
LOG(("Entering NetSurf mainloop..."));
netsurf_main_loop();
}
netsurf_exit();
free(file_url);
#ifdef WITH_DBG_LOGFILE
fclose(stdout);
fclose(stderr);
#endif
LOG(("exit_gem"));
exit_gem();
return 0;
}
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