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/**
* @file llsimurlstring.h
* @brief Handles "SLURL fragments" like Ahern/123/45 for
* startup processing, login screen, prefs, etc.
*
* $LicenseInfo:firstyear=2006&license=viewergpl$
*
* Copyright (c) 2006-2008, 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://secondlife.com/developers/opensource/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://secondlife.com/developers/opensource/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.
* $/LicenseInfo$
*/
#ifndef LLSIMURLSTRING_H
#define LLSIMURLSTRING_H
#include "llstring.h"
class LLURLSimString
{
public:
enum { NOT_SET=0, NOT_PARSED=1, PARSE_OK=2, PARSE_FAIL=-1 };
static void setString(const LLString& url);
// Accepts all sorts of fragments:
// secondlife://RegionName/1/2/
// sl://RegionName/1/2/3/
// //Ahern/123/45/
// Ahern
static bool parse();
// Returns true if we have an URL fragment in the static instance
// (and it parsed correctly, which is basically always because
// any bare region string is a valid fragment).
static bool parse(const LLString& sim_string, std::string *region_name, S32 *x, S32 *y, S32 *z);
// Parse a sim string "Ahern/1/2" and return location data,
// doesn't affect static instance.
static std::string getURL();
// Get the canonical URL secondlife://RegionName/123/45/6/
static std::string unescapeRegionName(std::string region_name);
// Does URL unescaping, in particular %20 -> space
LLURLSimString() : mX(128), mY(128), mZ(0), mParseState(NOT_PARSED) {}
private:
static S32 parseGridIdx(const LLString& in_string, S32 idx0, S32* res, S32 max);
public:
static LLURLSimString sInstance;
static LLString sLocationStringHome;
static LLString sLocationStringLast;
public:
LLString mSimString; // "name/x/y/z"
LLString mSimName;
S32 mX,mY,mZ;
S32 mParseState;
};
#endif
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