mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-22 20:16:54 +03:00
02bbaa3e88
The netsurf.h header should *only* contain the registration, core initialisation and finalisation methods. Version information is best placed in its own header. Also remove any unneeded inclusion of this header limiting it to solely the places the relevant API is required.
80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/*
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* Copyright 2007 Daniel Silverstone <dsilvers@digital-scurf.org>
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* Copyright 2007 Rob Kendrick <rjek@netsurf-browser.org>
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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 <stdio.h>
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#include <stdlib.h>
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#include "utils/config.h"
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#include "utils/utsname.h"
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#include "desktop/version.h"
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#include "utils/log.h"
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#include "utils/useragent.h"
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static const char *core_user_agent_string = NULL;
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#ifndef NETSURF_UA_FORMAT_STRING
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#define NETSURF_UA_FORMAT_STRING "NetSurf/%d.%d (%s)"
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#endif
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/**
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* Prepare core_user_agent_string with a string suitable for use as a
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* user agent in HTTP requests.
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*/
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static void
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user_agent_build_string(void)
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{
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struct utsname un;
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const char *sysname = "Unknown";
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char *ua_string;
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int len;
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if (uname(&un) >= 0) {
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sysname = un.sysname;
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}
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len = snprintf(NULL, 0, NETSURF_UA_FORMAT_STRING,
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netsurf_version_major,
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netsurf_version_minor,
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sysname);
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ua_string = malloc(len + 1);
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if (!ua_string) {
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/** \todo this needs handling better */
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return;
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}
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snprintf(ua_string, len + 1,
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NETSURF_UA_FORMAT_STRING,
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netsurf_version_major,
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netsurf_version_minor,
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sysname);
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core_user_agent_string = ua_string;
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LOG(("Built user agent \"%s\"", core_user_agent_string));
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}
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/* This is a function so that later we can override it trivially */
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const char *
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user_agent_string(void)
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{
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if (core_user_agent_string == NULL)
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user_agent_build_string();
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return core_user_agent_string;
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}
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