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1/**
2 * @file llhomelocationresponder.cpp
3 * @author Meadhbh Hamrick
4 * @brief Processes responses to the HomeLocation CapReq
5 *
6 * $LicenseInfo:firstyear=2008&license=viewergpl$
7 *
8 * Copyright (c) 2008-2009, Linden Research, Inc.
9 *
10 * Second Life Viewer Source Code
11 * The source code in this file ("Source Code") is provided by Linden Lab
12 * to you under the terms of the GNU General Public License, version 2.0
13 * ("GPL"), unless you have obtained a separate licensing agreement
14 * ("Other License"), formally executed by you and Linden Lab. Terms of
15 * the GPL can be found in doc/GPL-license.txt in this distribution, or
16 * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
17 *
18 * There are special exceptions to the terms and conditions of the GPL as
19 * it is applied to this Source Code. View the full text of the exception
20 * in the file doc/FLOSS-exception.txt in this software distribution, or
21 * online at http://secondlifegrid.net/programs/open_source/licensing/flossexception
22 *
23 * By copying, modifying or distributing this software, you acknowledge
24 * that you have read and understood your obligations described above,
25 * and agree to abide by those obligations.
26 *
27 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
28 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
29 * COMPLETENESS OR PERFORMANCE.
30 * $/LicenseInfo$
31 */
32
33/* File Inclusions */
34#include "llviewerprecompiledheaders.h"
35
36#include "llhomelocationresponder.h"
37#include "llsdutil.h"
38#include "llagent.h"
39#include "llviewerregion.h"
40
41void LLHomeLocationResponder::result( const LLSD& content )
42{
43 LLVector3 agent_pos;
44 bool error = true;
45
46 do {
47
48 // was the call to /agent/<agent-id>/home-location successful?
49 // If not, we keep error set to true
50 if( ! content.has("success") )
51 {
52 break;
53 }
54
55 if( 0 != strncmp("true", content["success"].asString().c_str(), 4 ) )
56 {
57 break;
58 }
59
60 // did the simulator return a "justified" home location?
61 // If no, we keep error set to true
62 if( ! content.has( "HomeLocation" ) )
63 {
64 break;
65 }
66
67 if( ! content["HomeLocation"].has("LocationPos") )
68 {
69 break;
70 }
71
72 if( ! content["HomeLocation"]["LocationPos"].has("X") )
73 {
74 break;
75 }
76
77 agent_pos.mV[VX] = content["HomeLocation"]["LocationPos"]["X"].asInteger();
78
79 if( ! content["HomeLocation"]["LocationPos"].has("Y") )
80 {
81 break;
82 }
83
84 agent_pos.mV[VY] = content["HomeLocation"]["LocationPos"]["Y"].asInteger();
85
86 if( ! content["HomeLocation"]["LocationPos"].has("Z") )
87 {
88 break;
89 }
90
91 agent_pos.mV[VZ] = content["HomeLocation"]["LocationPos"]["Z"].asInteger();
92
93 error = false;
94 } while( 0 );
95
96 if( ! error )
97 {
98 llinfos << "setting home position" << llendl;
99
100 LLViewerRegion *viewer_region = gAgent.getRegion();
101 gAgent.setHomePosRegion( viewer_region->getHandle(), agent_pos );
102 }
103}
104
105void LLHomeLocationResponder::error( const LLSD& content )
106{
107 llinfos << "received error(" << ll_pretty_print_sd( content ) << ")" << llendl;
108}