mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-24 07:19:37 +03:00
165 lines
3.8 KiB
C
165 lines
3.8 KiB
C
/*
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* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
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* Copyright 2007 James Bursa <bursa@users.sourceforge.net>
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* Copyright 2004 Andrew Timmins <atimmins@blueyonder.co.uk>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <locale.h>
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#include <signal.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <libxml/encoding.h>
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#include <libxml/globals.h>
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#include <libxml/xmlversion.h>
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#include <libwapcaplet/libwapcaplet.h>
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#include "utils/config.h"
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#include "utils/utsname.h"
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#include "content/fetch.h"
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#include "content/hlcache.h"
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#include "content/urldb.h"
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#include "desktop/netsurf.h"
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#include "desktop/browser.h"
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#include "desktop/gui.h"
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#include "desktop/options.h"
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#include "utils/log.h"
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#include "utils/url.h"
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#include "utils/utf8.h"
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#include "utils/utils.h"
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#include "utils/messages.h"
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bool netsurf_quit = false;
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bool verbose_log = false;
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static void *netsurf_lwc_alloc(void *ptr, size_t len, void *pw)
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{
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return realloc(ptr, len);
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}
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/**
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* Initialise components used by gui NetSurf.
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*/
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nserror netsurf_init(int *pargc,
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char ***pargv,
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const char *options,
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const char *messages)
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{
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struct utsname utsname;
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#ifdef HAVE_SIGPIPE
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/* Ignore SIGPIPE - this is necessary as OpenSSL can generate these
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* and the default action is to terminate the app. There's no easy
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* way of determining the cause of the SIGPIPE (other than using
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* sigaction() and some mechanism for getting the file descriptor
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* out of libcurl). However, we expect nothing else to generate a
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* SIGPIPE, anyway, so may as well just ignore them all. */
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signal(SIGPIPE, SIG_IGN);
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#endif
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#if !((defined(__SVR4) && defined(__sun)) || defined(__NetBSD__) || \
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defined(__OpenBSD__) || defined(_WIN32))
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stdout = stderr;
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#endif
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if (((*pargc) > 1) &&
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((*pargv)[1][0] == '-') &&
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((*pargv)[1][1] == 'v') &&
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((*pargv)[1][2] == 0)) {
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int argcmv;
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verbose_log = true;
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for (argcmv = 2; argcmv < (*pargc); argcmv++) {
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(*pargv)[argcmv - 1] = (*pargv)[argcmv];
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}
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(*pargc)--;
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#ifndef HAVE_STDOUT
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gui_stdout();
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#endif
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}
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#ifdef _MEMDEBUG_H_
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memdebug_memdebug("memdump");
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#endif
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LOG(("version '%s'", netsurf_version));
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if (uname(&utsname) < 0)
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LOG(("Failed to extract machine information"));
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else
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LOG(("NetSurf on <%s>, node <%s>, release <%s>, version <%s>, "
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"machine <%s>", utsname.sysname,
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utsname.nodename, utsname.release,
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utsname.version, utsname.machine));
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LOG(("Using '%s' for Options file", options));
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options_read(options);
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if (messages != NULL) {
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LOG(("Using '%s' as Messages file", messages));
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messages_load(messages);
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}
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lwc_initialise(netsurf_lwc_alloc, NULL, 0);
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url_init();
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setlocale(LC_ALL, "C");
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fetch_init();
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/** \todo The frontend needs to provide the llcache_query_handler */
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llcache_initialise(NULL, NULL);
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return NSERROR_OK;
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}
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/**
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* Gui NetSurf main loop.
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*/
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int netsurf_main_loop(void)
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{
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while (!netsurf_quit) {
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gui_poll(fetch_active);
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hlcache_poll();
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}
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return 0;
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}
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/**
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* Clean up components used by gui NetSurf.
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*/
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void netsurf_exit(void)
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{
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LOG(("Closing GUI"));
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gui_quit();
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LOG(("Closing fetches"));
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fetch_quit();
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LOG(("Closing utf8"));
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utf8_finalise();
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LOG(("Destroying URLdb"));
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urldb_destroy();
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LOG(("Exited successfully"));
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}
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