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
|
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either
* the GNU General Public License Version 2 only ("GPL") or
* the Common Development and Distribution License("CDDL")
* (collectively, the "License"). You may not use this file
* except in compliance with the License. You can obtain a copy
* of the License at www.sun.com/CDDL or at COPYRIGHT. See the
* License for the specific language governing permissions and
* limitations under the License. When distributing the software,
* include this License Header Notice in each file and include
* the License file at /legal/license.txt. If applicable, add the
* following below the License Header, with the fields enclosed
* by brackets [] replaced by your own identifying information:
* "Portions Copyrighted [year] [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by
* only the CDDL or only the GPL Version 2, indicate your
* decision by adding "[Contributor] elects to include this
* software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice
* of license, a recipient has the option to distribute your
* version of this file under either the CDDL, the GPL Version
* 2 or to extend the choice of license to its licensees as
* provided above. However, if you add GPL Version 2 code and
* therefore, elected the GPL Version 2 license, then the
* option applies only if the new code is made subject to such
* option by the copyright holder.
*/
#include "papi.h"
#include "papiDatabase.h"
static PAPIMutex * gMutex = 0;
static int lock( void )
{
int theRC = -1;
if ( gMutex == 0 )
{
gMutex = newMutex();
}
if ( gMutex != 0 )
{
theRC = lockMutex( gMutex );
}
return theRC;
}
static int unlock( void )
{
int theRC = -1;
if ( gMutex != 0 )
{
theRC = unlockMutex( gMutex );
}
return theRC;
}
PAPIListenerId addListener( const PAPI * inPAPI,
const char * inComponentName,
PAPIListener inListener,
void * inUserData,
PAPIStatus * outStatus )
{
PAPIStatus theStatus;
PAPIDatabase * theDatabase = ( PAPIDatabase * )inPAPI;
PAPIListenerId theListenerId;
if ( theDatabase != 0 && inComponentName != 0 && inListener != 0 )
{
if ( getConnectionState( theDatabase ) == PAPIDisconnected )
{
theStatus = PAPIConnectionFailure;
}
else if ( lock() == 0 )
{
theListenerId = addListenerToDatabase( theDatabase,
inComponentName,
inListener,
inUserData,
&theStatus );
unlock();
}
}
else
{
theStatus = PAPIInvalidArg;
}
if ( outStatus != 0 )
{
*outStatus = theStatus;
}
return theListenerId;
}
void deinitialise( PAPI * inPAPI, PAPIStatus * outStatus )
{
if ( lock() == 0 )
{
deleteDatabase( ( PAPIDatabase * )inPAPI );
unlock();
}
if ( outStatus != 0 )
{
*outStatus = PAPISuccess;
}
}
PAPI * initialise( const PAPIEntityList * inEntities,
PAPIConnectionListener inConnectionListener,
void * inUserData,
PAPIStatus * outStatus )
{
PAPIStatus theStatus;
PAPI * thePAPI = 0;
if ( lock() == 0 )
{
thePAPI = ( PAPI *)newDatabase( inEntities,
inConnectionListener,
inUserData,
&theStatus );
unlock();
}
if ( outStatus != 0 )
{
*outStatus = theStatus;
}
return thePAPI;
}
PAPIStringList * listComponentNames( const PAPI * inPAPI,
const char * inFilter,
PAPIStatus * outStatus )
{
PAPIStatus theStatus;
PAPIDatabase * theDatabase = ( PAPIDatabase * )inPAPI;
PAPIStringList * theNames = 0;
if ( theDatabase != 0 )
{
if ( getConnectionState( theDatabase ) == PAPIDisconnected )
{
theStatus = PAPIConnectionFailure;
}
else if ( lock() == 0 )
{
theNames = readNamesFromDatabase( theDatabase, inFilter );
theStatus = PAPISuccess;
unlock();
}
}
else
{
theStatus = PAPIInvalidArg;
}
if ( outStatus != 0 )
{
*outStatus = theStatus;
}
return theNames;
}
PAPILayerList * readComponentLayers( const PAPI * inPAPI,
const char * inComponentName,
PAPIStatus * outStatus )
{
PAPIStatus theStatus;
PAPIDatabase * theDatabase = ( PAPIDatabase * )inPAPI;
PAPILayerList * theLayers = 0;
if ( theDatabase != 0 && inComponentName != 0 )
{
if ( getConnectionState( theDatabase ) == PAPIDisconnected )
{
theStatus = PAPIConnectionFailure;
}
else if ( lock() == 0 )
{
theLayers = readLayersFromDatabase( theDatabase,
inComponentName,
&theStatus );
unlock();
}
}
else
{
theStatus = PAPIInvalidArg;
}
if ( outStatus != 0 )
{
*outStatus = theStatus;
}
return theLayers;
}
void removeListener( const PAPI * inPAPI,
PAPIListenerId inListenerId,
PAPIStatus * outStatus )
{
PAPIStatus theStatus;
PAPIDatabase * theDatabase = ( PAPIDatabase * )inPAPI;
if ( theDatabase != 0 && inListenerId != 0 )
{
if ( getConnectionState( theDatabase ) == PAPIDisconnected )
{
theStatus = PAPIConnectionFailure;
}
else if ( lock() == 0 )
{
removeListenerFromDatabase( theDatabase, inListenerId, &theStatus );
unlock();
}
}
else
{
theStatus = PAPIInvalidArg;
}
if ( outStatus != 0 )
{
*outStatus = theStatus;
}
}
|
