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<div class="title">ext-stream-restore.h</div> </div>
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<a href="ext-stream-restore_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef foopulseextstreamrestorehfoo</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor"></span><span class="preprocessor">#define foopulseextstreamrestorehfoo</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/***</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> This file is part of PulseAudio.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"></span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> Copyright 2008 Lennart Poettering</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> PulseAudio is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> it under the terms of the GNU Lesser General Public License as published</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> by the Free Software Foundation; either version 2.1 of the License,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> or (at your option) any later version.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"></span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> PulseAudio is distributed in the hope that it will be useful, but</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> General Public License for more details.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"></span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> You should have received a copy of the GNU Lesser General Public License</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> along with PulseAudio; if not, write to the Free Software</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> USA.</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">***/</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <pulse/cdecl.h></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="context_8h.html" title="Connection contexts for asynchronous communication with a server.">pulse/context.h</a>></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="version_8h.html" title="Define header version.">pulse/version.h</a>></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="volume_8h.html" title="Constants and routines for volume handling.">pulse/volume.h</a>></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="channelmap_8h.html" title="Constants and routines for channel mapping handling.">pulse/channelmap.h</a>></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> PA_C_DECL_BEGIN</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="code" href="structpa__ext__stream__restore__info.html"> 40</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structpa__ext__stream__restore__info.html" title="Stores information about one entry in the stream database that is maintained by module-stream-restore...">pa_ext_stream_restore_info</a> {</div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="code" href="structpa__ext__stream__restore__info.html#ac63ef1427cc1e701d9b48015290107d4"> 41</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="structpa__ext__stream__restore__info.html#ac63ef1427cc1e701d9b48015290107d4" title="Identifier string of the stream.">name</a>; </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="code" href="structpa__ext__stream__restore__info.html#a6cc81e09087838b188903ea4b2387abb"> 42</a></span>  <a class="code" href="structpa__channel__map.html" title="A channel map which can be used to attach labels to specific channels of a stream.">pa_channel_map</a> <a class="code" href="structpa__ext__stream__restore__info.html#a6cc81e09087838b188903ea4b2387abb" title="The channel map for the volume field, if applicable.">channel_map</a>; </div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="code" href="structpa__ext__stream__restore__info.html#ac4347e3ef8aba48ecc3a58f178e0802b"> 43</a></span>  <a class="code" href="structpa__cvolume.html" title="A structure encapsulating a per-channel volume.">pa_cvolume</a> <a class="code" href="structpa__ext__stream__restore__info.html#ac4347e3ef8aba48ecc3a58f178e0802b" title="The volume of the stream when it was seen last, if applicable and saved.">volume</a>; </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="code" href="structpa__ext__stream__restore__info.html#ac05ad3aa1a0b557f38781c7503c6f6c9"> 44</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="structpa__ext__stream__restore__info.html#ac05ad3aa1a0b557f38781c7503c6f6c9" title="The sink/source of the stream when it was last seen, if applicable and saved.">device</a>; </div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="code" href="structpa__ext__stream__restore__info.html#a130e90ee7751ef01724e9b6426b76da7"> 45</a></span>  <span class="keywordtype">int</span> <a class="code" href="structpa__ext__stream__restore__info.html#a130e90ee7751ef01724e9b6426b76da7" title="The boolean mute state of the stream when it was last seen, if applicable and saved.">mute</a>; </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> } <a class="code" href="ext-stream-restore_8h.html#a4d43e5183d8c32e7ef3c7e9a93d55825" title="Stores information about one entry in the stream database that is maintained by module-stream-restore...">pa_ext_stream_restore_info</a>;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="code" href="ext-stream-restore_8h.html#a8f7f37ee7ba6c363141f75dec793beb7"> 49</a></span> <span class="keyword">typedef</span> void (*<a class="code" href="ext-stream-restore_8h.html#a8f7f37ee7ba6c363141f75dec793beb7" title="Callback prototype for pa_ext_stream_restore_test().">pa_ext_stream_restore_test_cb_t</a>)(</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="context_8h.html#aff56e9b3dd442a88227da084bb5c380a" title="An opaque connection context to a daemon.">pa_context</a> *c,</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  uint32_t version,</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <a class="code" href="operation_8h.html#a5614a07f2e7a129e4cb16596ed452a0c" title="An asynchronous operation object.">pa_operation</a> *<a class="code" href="ext-stream-restore_8h.html#a89d7350f477c53928f4121e6ac6cb897" title="Test if this extension module is available in the server.">pa_ext_stream_restore_test</a>(</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="context_8h.html#aff56e9b3dd442a88227da084bb5c380a" title="An opaque connection context to a daemon.">pa_context</a> *c,</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="ext-stream-restore_8h.html#a8f7f37ee7ba6c363141f75dec793beb7" title="Callback prototype for pa_ext_stream_restore_test().">pa_ext_stream_restore_test_cb_t</a> cb,</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="code" href="ext-stream-restore_8h.html#a4a25bef02874538acb98e1c1729d60eb"> 61</a></span> <span class="keyword">typedef</span> void (*<a class="code" href="ext-stream-restore_8h.html#a4a25bef02874538acb98e1c1729d60eb" title="Callback prototype for pa_ext_stream_restore_read().">pa_ext_stream_restore_read_cb_t</a>)(</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="context_8h.html#aff56e9b3dd442a88227da084bb5c380a" title="An opaque connection context to a daemon.">pa_context</a> *c,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">const</span> <a class="code" href="structpa__ext__stream__restore__info.html" title="Stores information about one entry in the stream database that is maintained by module-stream-restore...">pa_ext_stream_restore_info</a> *info,</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">int</span> eol,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <a class="code" href="operation_8h.html#a5614a07f2e7a129e4cb16596ed452a0c" title="An asynchronous operation object.">pa_operation</a> *<a class="code" href="ext-stream-restore_8h.html#a3e83c1723e241f9e308be4097e1d3973" title="Read all entries from the stream database.">pa_ext_stream_restore_read</a>(</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="context_8h.html#aff56e9b3dd442a88227da084bb5c380a" title="An opaque connection context to a daemon.">pa_context</a> *c,</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="ext-stream-restore_8h.html#a4a25bef02874538acb98e1c1729d60eb" title="Callback prototype for pa_ext_stream_restore_read().">pa_ext_stream_restore_read_cb_t</a> cb,</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <a class="code" href="operation_8h.html#a5614a07f2e7a129e4cb16596ed452a0c" title="An asynchronous operation object.">pa_operation</a> *<a class="code" href="ext-stream-restore_8h.html#a8f8e9e4c630294aff45a38bf1a417831" title="Store entries in the stream database.">pa_ext_stream_restore_write</a>(</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="context_8h.html#aff56e9b3dd442a88227da084bb5c380a" title="An opaque connection context to a daemon.">pa_context</a> *c,</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="proplist_8h.html#a4b73cd513add16a26378a7941a9f1fd9" title="Update mode enum for pa_proplist_update().">pa_update_mode_t</a> mode,</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">const</span> <a class="code" href="structpa__ext__stream__restore__info.html" title="Stores information about one entry in the stream database that is maintained by module-stream-restore...">pa_ext_stream_restore_info</a> data[],</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">unsigned</span> n,</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">int</span> apply_immediately,</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="context_8h.html#a010aff61766ac2d9585d78a164c0fc9a" title="A generic callback for operation completion.">pa_context_success_cb_t</a> cb,</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <a class="code" href="operation_8h.html#a5614a07f2e7a129e4cb16596ed452a0c" title="An asynchronous operation object.">pa_operation</a> *<a class="code" href="ext-stream-restore_8h.html#a68ce13da0f217d144813ae0f87505365" title="Delete entries from the stream database.">pa_ext_stream_restore_delete</a>(</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="context_8h.html#aff56e9b3dd442a88227da084bb5c380a" title="An opaque connection context to a daemon.">pa_context</a> *c,</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<span class="keyword">const</span> s[],</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="context_8h.html#a010aff61766ac2d9585d78a164c0fc9a" title="A generic callback for operation completion.">pa_context_success_cb_t</a> cb,</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <a class="code" href="operation_8h.html#a5614a07f2e7a129e4cb16596ed452a0c" title="An asynchronous operation object.">pa_operation</a> *<a class="code" href="ext-stream-restore_8h.html#ac383f6a26d3776658dd60bcf262edcf3" title="Subscribe to changes in the stream database.">pa_ext_stream_restore_subscribe</a>(</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="context_8h.html#aff56e9b3dd442a88227da084bb5c380a" title="An opaque connection context to a daemon.">pa_context</a> *c,</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordtype">int</span> enable,</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="context_8h.html#a010aff61766ac2d9585d78a164c0fc9a" title="A generic callback for operation completion.">pa_context_success_cb_t</a> cb,</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="code" href="ext-stream-restore_8h.html#a6ec8bdc7e4aebfdde7727c7d053382fb"> 98</a></span> <span class="keyword">typedef</span> void (*<a class="code" href="ext-stream-restore_8h.html#a6ec8bdc7e4aebfdde7727c7d053382fb" title="Callback prototype for pa_ext_stream_restore_set_subscribe_cb().">pa_ext_stream_restore_subscribe_cb_t</a>)(</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="context_8h.html#aff56e9b3dd442a88227da084bb5c380a" title="An opaque connection context to a daemon.">pa_context</a> *c,</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keywordtype">void</span> <a class="code" href="ext-stream-restore_8h.html#a415cbef4cbfc37b62def1ff47d70d7b2" title="Set the subscription callback that is called when pa_ext_stream_restore_subscribe() was called...">pa_ext_stream_restore_set_subscribe_cb</a>(</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="context_8h.html#aff56e9b3dd442a88227da084bb5c380a" title="An opaque connection context to a daemon.">pa_context</a> *c,</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="ext-stream-restore_8h.html#a6ec8bdc7e4aebfdde7727c7d053382fb" title="Callback prototype for pa_ext_stream_restore_set_subscribe_cb().">pa_ext_stream_restore_subscribe_cb_t</a> cb,</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> PA_C_DECL_END</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor">#endif</span></div>
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