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
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
|
/**
* @file llassettype.cpp
* @brief Implementatino of LLAssetType functionality.
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "linden_common.h"
#include "llassettype.h"
#include "lldictionary.h"
#include "llmemory.h"
#include "llsingleton.h"
#include "llsd.h"
///----------------------------------------------------------------------------
/// Class LLAssetType
///----------------------------------------------------------------------------
struct AssetEntry : public LLDictionaryEntry
{
AssetEntry(const char *desc_name,
const char *type_name, // 8 character limit!
const char *human_name, // for decoding to human readable form; put any and as many printable characters you want in each one
bool can_link, // can you create a link to this type?
bool can_fetch, // can you fetch this asset by ID?
bool can_know) // can you see this asset's ID?
:
LLDictionaryEntry(desc_name),
mTypeName(type_name),
mHumanName(human_name),
mCanLink(can_link),
mCanFetch(can_fetch),
mCanKnow(can_know)
{
llassert(strlen(mTypeName) <= 8);
}
const char *mTypeName;
const char *mHumanName;
bool mCanLink;
bool mCanFetch;
bool mCanKnow;
};
class LLAssetDictionary : public LLSingleton<LLAssetDictionary>,
public LLDictionary<LLAssetType::EType, AssetEntry>
{
LLSINGLETON(LLAssetDictionary);
};
LLAssetDictionary::LLAssetDictionary()
{
// DESCRIPTION TYPE NAME HUMAN NAME CAN LINK? CAN FETCH? CAN KNOW?
// |--------------------|-----------|-------------------|-----------|-----------|---------|
addEntry(LLAssetType::AT_TEXTURE, new AssetEntry("TEXTURE", "texture", "texture", true, false, true));
addEntry(LLAssetType::AT_SOUND, new AssetEntry("SOUND", "sound", "sound", true, true, true));
addEntry(LLAssetType::AT_CALLINGCARD, new AssetEntry("CALLINGCARD", "callcard", "calling card", true, false, false));
addEntry(LLAssetType::AT_LANDMARK, new AssetEntry("LANDMARK", "landmark", "landmark", true, true, true));
addEntry(LLAssetType::AT_SCRIPT, new AssetEntry("SCRIPT", "script", "legacy script", true, false, false));
addEntry(LLAssetType::AT_CLOTHING, new AssetEntry("CLOTHING", "clothing", "clothing", true, true, true));
addEntry(LLAssetType::AT_OBJECT, new AssetEntry("OBJECT", "object", "object", true, false, false));
addEntry(LLAssetType::AT_NOTECARD, new AssetEntry("NOTECARD", "notecard", "note card", true, false, true));
addEntry(LLAssetType::AT_CATEGORY, new AssetEntry("CATEGORY", "category", "folder", true, false, false));
addEntry(LLAssetType::AT_LSL_TEXT, new AssetEntry("LSL_TEXT", "lsltext", "lsl2 script", true, false, false));
addEntry(LLAssetType::AT_LSL_BYTECODE, new AssetEntry("LSL_BYTECODE", "lslbyte", "lsl bytecode", true, false, false));
addEntry(LLAssetType::AT_TEXTURE_TGA, new AssetEntry("TEXTURE_TGA", "txtr_tga", "tga texture", true, false, false));
addEntry(LLAssetType::AT_BODYPART, new AssetEntry("BODYPART", "bodypart", "body part", true, true, true));
addEntry(LLAssetType::AT_SOUND_WAV, new AssetEntry("SOUND_WAV", "snd_wav", "sound", true, false, false));
addEntry(LLAssetType::AT_IMAGE_TGA, new AssetEntry("IMAGE_TGA", "img_tga", "targa image", true, false, false));
addEntry(LLAssetType::AT_IMAGE_JPEG, new AssetEntry("IMAGE_JPEG", "jpeg", "jpeg image", true, false, false));
addEntry(LLAssetType::AT_ANIMATION, new AssetEntry("ANIMATION", "animatn", "animation", true, true, true));
addEntry(LLAssetType::AT_GESTURE, new AssetEntry("GESTURE", "gesture", "gesture", true, true, true));
addEntry(LLAssetType::AT_SIMSTATE, new AssetEntry("SIMSTATE", "simstate", "simstate", false, false, false));
addEntry(LLAssetType::AT_LINK, new AssetEntry("LINK", "link", "sym link", false, false, true));
addEntry(LLAssetType::AT_LINK_FOLDER, new AssetEntry("FOLDER_LINK", "link_f", "sym folder link", false, false, true));
addEntry(LLAssetType::AT_MESH, new AssetEntry("MESH", "mesh", "mesh", false, false, false));
addEntry(LLAssetType::AT_WIDGET, new AssetEntry("WIDGET", "widget", "widget", false, false, false));
addEntry(LLAssetType::AT_PERSON, new AssetEntry("PERSON", "person", "person", false, false, false));
addEntry(LLAssetType::AT_SETTINGS, new AssetEntry("SETTINGS", "settings", "settings blob", true, true, true));
addEntry(LLAssetType::AT_MATERIAL, new AssetEntry("MATERIAL", "material", "render material", true, true, true));
addEntry(LLAssetType::AT_UNKNOWN, new AssetEntry("UNKNOWN", "invalid", NULL, false, false, false));
addEntry(LLAssetType::AT_NONE, new AssetEntry("NONE", "-1", NULL, FALSE, FALSE, FALSE));
};
const std::string LLAssetType::BADLOOKUP("llassettype_bad_lookup");
// static
LLAssetType::EType LLAssetType::getType(const std::string& desc_name)
{
std::string s = desc_name;
LLStringUtil::toUpper(s);
return LLAssetDictionary::getInstance()->lookup(s);
}
// static
const std::string &LLAssetType::getDesc(LLAssetType::EType asset_type)
{
const AssetEntry *entry = LLAssetDictionary::getInstance()->lookup(asset_type);
if (entry)
{
return entry->mName;
}
else
{
return BADLOOKUP;
}
}
// static
const char *LLAssetType::lookup(LLAssetType::EType asset_type)
{
const LLAssetDictionary *dict = LLAssetDictionary::getInstance();
const AssetEntry *entry = dict->lookup(asset_type);
if (entry)
{
return entry->mTypeName;
}
else
{
return BADLOOKUP.c_str();
}
}
// static
LLAssetType::EType LLAssetType::lookup(const char* name)
{
return lookup(ll_safe_string(name));
}
// static
LLAssetType::EType LLAssetType::lookup(const std::string& type_name)
{
const LLAssetDictionary *dict = LLAssetDictionary::getInstance();
for (const LLAssetDictionary::value_type& pair : *dict)
{
const AssetEntry *entry = pair.second;
if (type_name == entry->mTypeName)
{
return pair.first;
}
}
return AT_UNKNOWN;
}
// static
const char *LLAssetType::lookupHumanReadable(LLAssetType::EType asset_type)
{
const LLAssetDictionary *dict = LLAssetDictionary::getInstance();
const AssetEntry *entry = dict->lookup(asset_type);
if (entry)
{
return entry->mHumanName;
}
else
{
return BADLOOKUP.c_str();
}
}
// static
LLAssetType::EType LLAssetType::lookupHumanReadable(const char* name)
{
return lookupHumanReadable(ll_safe_string(name));
}
// static
LLAssetType::EType LLAssetType::lookupHumanReadable(const std::string& readable_name)
{
const LLAssetDictionary *dict = LLAssetDictionary::getInstance();
for (const LLAssetDictionary::value_type& pair : *dict)
{
const AssetEntry *entry = pair.second;
if (entry->mHumanName && (readable_name == entry->mHumanName))
{
return pair.first;
}
}
return AT_NONE;
}
// static
bool LLAssetType::lookupCanLink(EType asset_type)
{
const LLAssetDictionary *dict = LLAssetDictionary::getInstance();
const AssetEntry *entry = dict->lookup(asset_type);
if (entry)
{
return entry->mCanLink;
}
return false;
}
// static
// Not adding this to dictionary since we probably will only have these two types
bool LLAssetType::lookupIsLinkType(EType asset_type)
{
if (asset_type == AT_LINK || asset_type == AT_LINK_FOLDER)
{
return true;
}
return false;
}
// static
bool LLAssetType::lookupIsAssetFetchByIDAllowed(EType asset_type)
{
const LLAssetDictionary *dict = LLAssetDictionary::getInstance();
const AssetEntry *entry = dict->lookup(asset_type);
if (entry)
{
return entry->mCanFetch;
}
return false;
}
// static
bool LLAssetType::lookupIsAssetIDKnowable(EType asset_type)
{
const LLAssetDictionary *dict = LLAssetDictionary::getInstance();
const AssetEntry *entry = dict->lookup(asset_type);
if (entry)
{
return entry->mCanKnow;
}
return false;
}
LLSD LLAssetType::getTypeNames()
{
LLSD type_names;
const LLAssetDictionary *dict = LLAssetDictionary::getInstance();
for (S32 type = AT_TEXTURE; type < AT_COUNT; ++type)
{
const AssetEntry *entry = dict->lookup((LLAssetType::EType) type);
// skip llassettype_bad_lookup
if (entry)
{
type_names.append(entry->mTypeName);
}
}
return type_names;
}
|
