forked from jackaudio/jackaudio.github.com
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathgroup__JackSessionManagerAPI.html
More file actions
225 lines (215 loc) · 11.9 KB
/
Copy pathgroup__JackSessionManagerAPI.html
File metadata and controls
225 lines (215 loc) · 11.9 KB
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
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.13"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>JACK-AUDIO-CONNECTION-KIT: API for a session manager.</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">JACK-AUDIO-CONNECTION-KIT
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.13 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
</script>
<div id="main-nav"></div>
</div><!-- top -->
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="summary">
<a href="#nested-classes">Data Structures</a> |
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">API for a session manager.</div> </div>
</div><!--header-->
<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structjack__session__command__t.html">jack_session_command_t</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:gad5683da5880fc248ba87cdf2cc3c1887"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structjack__session__command__t.html">jack_session_command_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__JackSessionManagerAPI.html#gad5683da5880fc248ba87cdf2cc3c1887">jack_session_notify</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>, const char *target, <a class="el" href="group__SessionClientFunctions.html#gadaa6c819c4e14eb162b5d3f462866dfc">jack_session_event_type_t</a> type, const char *path) JACK_WEAK_EXPORT</td></tr>
<tr class="separator:gad5683da5880fc248ba87cdf2cc3c1887"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga62b659432fdfed7ec482054430e71431"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__JackSessionManagerAPI.html#ga62b659432fdfed7ec482054430e71431">jack_session_commands_free</a> (<a class="el" href="structjack__session__command__t.html">jack_session_command_t</a> *cmds) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT</td></tr>
<tr class="separator:ga62b659432fdfed7ec482054430e71431"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga2693d2d6eface89e41394ec41ed49ea8"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__JackSessionManagerAPI.html#ga2693d2d6eface89e41394ec41ed49ea8">jack_reserve_client_name</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>, const char *name, const char *uuid) JACK_WEAK_EXPORT</td></tr>
<tr class="separator:ga2693d2d6eface89e41394ec41ed49ea8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gadc159d35a3814d463eaf0f7b36f4f241"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__JackSessionManagerAPI.html#gadc159d35a3814d463eaf0f7b36f4f241">jack_client_has_session_callback</a> (<a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> *<a class="el" href="simple__client_8c.html#afed7053cd7bdd1cce33dec7213f340ea">client</a>, const char *client_name) JACK_OPTIONAL_WEAK_DEPRECATED_EXPORT</td></tr>
<tr class="separator:gadc159d35a3814d463eaf0f7b36f4f241"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Function Documentation</h2>
<a id="gadc159d35a3814d463eaf0f7b36f4f241"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gadc159d35a3814d463eaf0f7b36f4f241">◆ </a></span>jack_client_has_session_callback()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int jack_client_has_session_callback </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>client_name</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Find out whether a client has set up a session callback.</p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000019">Deprecated:</a></b></dt><dd>Use of JACK-Session is currently deprecated and unsupported. JACK developers recommend the use of NSM instead. See <a href="https://github.com/linuxaudio/new-session-manager">https://github.com/linuxaudio/new-session-manager</a></dd></dl>
<dl class="section return"><dt>Returns</dt><dd>0 when the client has no session callback, 1 when it has one. -1 on error. </dd></dl>
</div>
</div>
<a id="ga2693d2d6eface89e41394ec41ed49ea8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga2693d2d6eface89e41394ec41ed49ea8">◆ </a></span>jack_reserve_client_name()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int jack_reserve_client_name </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>uuid</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Reserve a client name and associate it with a UUID.</p>
<p>When a client later calls <a class="el" href="group__ClientFunctions.html#gabbd2041bca191943b6ef29a991a131c5">jack_client_open()</a> and specifies the UUID, jackd will assign the reserved name. This allows a session manager to know in advance under which client name its managed clients will appear.</p>
<dl class="section return"><dt>Returns</dt><dd>0 on success, otherwise a non-zero error code </dd></dl>
</div>
</div>
<a id="ga62b659432fdfed7ec482054430e71431"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga62b659432fdfed7ec482054430e71431">◆ </a></span>jack_session_commands_free()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void jack_session_commands_free </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structjack__session__command__t.html">jack_session_command_t</a> * </td>
<td class="paramname"><em>cmds</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Free the memory allocated by a session command.</p>
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000018">Deprecated:</a></b></dt><dd>Use of JACK-Session is currently deprecated and unsupported. JACK developers recommend the use of NSM instead. See <a href="https://github.com/linuxaudio/new-session-manager">https://github.com/linuxaudio/new-session-manager</a> </dd></dl>
</div>
</div>
<a id="gad5683da5880fc248ba87cdf2cc3c1887"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gad5683da5880fc248ba87cdf2cc3c1887">◆ </a></span>jack_session_notify()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="structjack__session__command__t.html">jack_session_command_t</a>* jack_session_notify </td>
<td>(</td>
<td class="paramtype"><a class="el" href="types_8h.html#a96cf103940d2ee71b141d4b9d0c116bf">jack_client_t</a> * </td>
<td class="paramname"><em>client</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>target</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group__SessionClientFunctions.html#gadaa6c819c4e14eb162b5d3f462866dfc">jack_session_event_type_t</a> </td>
<td class="paramname"><em>type</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>path</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Send an event to all clients listening for session callbacks.</p>
<p>The returned strings of the clients are accumulated and returned as an array of <a class="el" href="structjack__session__command__t.html">jack_session_command_t</a>. its terminated by ret[i].uuid == NULL target == NULL means send to all interested clients. otherwise a clientname </p>
</div>
</div>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.13
</small></address>
</body>
</html>