1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
/**
* @file llsdparam.cpp
* @brief parameter block abstraction for creating complex objects and
* parsing construction parameters from xml and LLSD
*
* $LicenseInfo:firstyear=2008&license=viewergpl$
*
* Copyright (c) 2008-2009, 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 "linden_common.h"
// Project includes
#include "llsdparam.h"
static LLInitParam::Parser::parser_read_func_map_t sReadFuncs;
static LLInitParam::Parser::parser_write_func_map_t sWriteFuncs;
static LLInitParam::Parser::parser_inspect_func_map_t sInspectFuncs;
//
// LLParamSDParser
//
LLParamSDParser::LLParamSDParser()
: Parser(sReadFuncs, sWriteFuncs, sInspectFuncs)
{
using boost::bind;
if (sReadFuncs.empty())
{
registerParserFuncs<S32>(readS32, &LLParamSDParser::writeTypedValue<S32>);
registerParserFuncs<U32>(readU32, &LLParamSDParser::writeU32Param);
registerParserFuncs<F32>(readF32, &LLParamSDParser::writeTypedValue<F32>);
registerParserFuncs<F64>(readF64, &LLParamSDParser::writeTypedValue<F64>);
registerParserFuncs<bool>(readBool, &LLParamSDParser::writeTypedValue<F32>);
registerParserFuncs<std::string>(readString, &LLParamSDParser::writeTypedValue<std::string>);
registerParserFuncs<LLUUID>(readUUID, &LLParamSDParser::writeTypedValue<LLUUID>);
registerParserFuncs<LLDate>(readDate, &LLParamSDParser::writeTypedValue<LLDate>);
registerParserFuncs<LLURI>(readURI, &LLParamSDParser::writeTypedValue<LLURI>);
registerParserFuncs<LLSD>(readSD, &LLParamSDParser::writeTypedValue<LLSD>);
}
}
// special case handling of U32 due to ambiguous LLSD::assign overload
bool LLParamSDParser::writeU32Param(LLParamSDParser::parser_t& parser, const void* val_ptr, const parser_t::name_stack_t& name_stack)
{
LLParamSDParser& sdparser = static_cast<LLParamSDParser&>(parser);
if (!sdparser.mWriteSD) return false;
LLSD* sd_to_write = sdparser.getSDWriteNode(name_stack);
if (!sd_to_write) return false;
sd_to_write->assign((S32)*((const U32*)val_ptr));
return true;
}
void LLParamSDParser::readSD(const LLSD& sd, LLInitParam::BaseBlock& block, bool silent)
{
mCurReadSD = NULL;
mNameStack.clear();
setParseSilently(silent);
readSDValues(sd, block);
}
void LLParamSDParser::writeSD(LLSD& sd, const LLInitParam::BaseBlock& block)
{
mWriteSD = &sd;
block.serializeBlock(*this);
}
void LLParamSDParser::readSDValues(const LLSD& sd, LLInitParam::BaseBlock& block)
{
if (sd.isMap())
{
for (LLSD::map_const_iterator it = sd.beginMap();
it != sd.endMap();
++it)
{
mNameStack.push_back(make_pair(it->first, newParseGeneration()));
readSDValues(it->second, block);
mNameStack.pop_back();
}
}
else if (sd.isArray())
{
for (LLSD::array_const_iterator it = sd.beginArray();
it != sd.endArray();
++it)
{
mNameStack.back().second = newParseGeneration();
readSDValues(*it, block);
}
}
else
{
mCurReadSD = &sd;
block.submitValue(mNameStack, *this);
}
}
/*virtual*/ std::string LLParamSDParser::getCurrentElementName()
{
std::string full_name = "sd";
for (name_stack_t::iterator it = mNameStack.begin();
it != mNameStack.end();
++it)
{
full_name += llformat("[%s]", it->first.c_str());
}
return full_name;
}
LLSD* LLParamSDParser::getSDWriteNode(const parser_t::name_stack_t& name_stack)
{
//TODO: implement nested LLSD writing
return mWriteSD;
}
bool LLParamSDParser::readS32(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((S32*)val_ptr) = self.mCurReadSD->asInteger();
return true;
}
bool LLParamSDParser::readU32(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((U32*)val_ptr) = self.mCurReadSD->asInteger();
return true;
}
bool LLParamSDParser::readF32(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((F32*)val_ptr) = self.mCurReadSD->asReal();
return true;
}
bool LLParamSDParser::readF64(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((F64*)val_ptr) = self.mCurReadSD->asReal();
return true;
}
bool LLParamSDParser::readBool(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((bool*)val_ptr) = self.mCurReadSD->asBoolean();
return true;
}
bool LLParamSDParser::readString(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((std::string*)val_ptr) = self.mCurReadSD->asString();
return true;
}
bool LLParamSDParser::readUUID(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((LLUUID*)val_ptr) = self.mCurReadSD->asUUID();
return true;
}
bool LLParamSDParser::readDate(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((LLDate*)val_ptr) = self.mCurReadSD->asDate();
return true;
}
bool LLParamSDParser::readURI(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((LLURI*)val_ptr) = self.mCurReadSD->asURI();
return true;
}
bool LLParamSDParser::readSD(Parser& parser, void* val_ptr)
{
LLParamSDParser& self = static_cast<LLParamSDParser&>(parser);
*((LLSD*)val_ptr) = *self.mCurReadSD;
return true;
}
|
