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/**
* @file llweb.cpp
* @brief Functions dealing with web browsers
* @author James Cook
*
* $LicenseInfo:firstyear=2006&license=viewergpl$
*
* Copyright (c) 2006-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#include "llviewerprecompiledheaders.h"
#include "llweb.h"
// Library includes
#include "llwindow.h" // spawnWebBrowser()
#include "llviewerwindow.h"
#include "llviewercontrol.h"
#include "llfloaterhtmlhelp.h"
#include "llalertdialog.h"
class URLLoader : public LLAlertDialog::URLLoader
{
virtual void load(const std::string& url , bool force_open_externally)
{
if (force_open_externally)
{
LLWeb::loadURLExternal(url);
}
else
{
LLWeb::loadURL(url);
}
}
};
static URLLoader sAlertURLLoader;
// static
void LLWeb::initClass()
{
LLAlertDialog::setURLLoader(&sAlertURLLoader);
}
// static
void LLWeb::loadURL(const std::string& url)
{
if (gSavedSettings.getBOOL("UseExternalBrowser"))
{
loadURLExternal(url);
}
else
{
LLFloaterMediaBrowser::showInstance(url);
}
}
// static
void LLWeb::loadURLExternal(const std::string& url)
{
std::string escaped_url = escapeURL(url);
gViewerWindow->getWindow()->spawnWebBrowser(escaped_url);
}
// static
std::string LLWeb::escapeURL(const std::string& url)
{
// The CURL curl_escape() function escapes colons, slashes,
// and all characters but A-Z and 0-9. Do a cheesy mini-escape.
std::string escaped_url;
S32 len = url.length();
for (S32 i = 0; i < len; i++)
{
char c = url[i];
if (c == ' ')
{
escaped_url += "%20";
}
else if (c == '\\')
{
escaped_url += "%5C";
}
else
{
escaped_url += c;
}
}
return escaped_url;
}
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