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<h2><span class="refentrytitle"><a name="GDataPicasaWebService.top_of_page"></a>GDataPicasaWebService</span></h2>
<p>GDataPicasaWebService — GData PicasaWeb service object</p>
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<div class="refsect1">
<a name="GDataPicasaWebService.stability-level"></a><h2>Stability Level</h2>
Unstable, unless otherwise indicated
</div>
<div class="refsynopsisdiv">
<a name="GDataPicasaWebService.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;gdata/services/picasaweb/gdata-picasaweb-service.h&gt;

                    <a class="link" href="GDataPicasaWebService.html#GDataPicasaWebService-struct" title="GDataPicasaWebService">GDataPicasaWebService</a>;
                    <a class="link" href="GDataPicasaWebService.html#GDataPicasaWebServiceClass" title="GDataPicasaWebServiceClass">GDataPicasaWebServiceClass</a>;
<a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="returnvalue">GDataPicasaWebService</span></a> * <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-new" title="gdata_picasaweb_service_new ()">gdata_picasaweb_service_new</a>     (<em class="parameter"><code><a class="link" href="GDataAuthorizer.html" title="GDataAuthorizer"><span class="type">GDataAuthorizer</span></a> *authorizer</code></em>);
<a class="link" href="GDataAuthorizationDomain.html" title="GDataAuthorizationDomain"><span class="returnvalue">GDataAuthorizationDomain</span></a> * <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-get-primary-authorization-domain" title="gdata_picasaweb_service_get_primary_authorization_domain ()">gdata_picasaweb_service_get_primary_authorization_domain</a>
                                                        (<em class="parameter"><code><span class="type">void</span></code></em>);
<a class="link" href="GDataPicasaWebUser.html" title="GDataPicasaWebUser"><span class="returnvalue">GDataPicasaWebUser</span></a> * <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-get-user" title="gdata_picasaweb_service_get_user ()">gdata_picasaweb_service_get_user</a>   (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-get-user-async" title="gdata_picasaweb_service_get_user_async ()">gdata_picasaweb_service_get_user_async</a>
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
<a class="link" href="GDataPicasaWebUser.html" title="GDataPicasaWebUser"><span class="returnvalue">GDataPicasaWebUser</span></a> * <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-get-user-finish" title="gdata_picasaweb_service_get_user_finish ()">gdata_picasaweb_service_get_user_finish</a>
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html"><span class="type">GAsyncResult</span></a> *result</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<a class="link" href="GDataFeed.html" title="GDataFeed"><span class="returnvalue">GDataFeed</span></a> *         <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-query-all-albums" title="gdata_picasaweb_service_query_all_albums ()">gdata_picasaweb_service_query_all_albums</a>
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> *query</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> progress_callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-query-all-albums-async" title="gdata_picasaweb_service_query_all_albums_async ()">gdata_picasaweb_service_query_all_albums_async</a>
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> *query</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> progress_callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> destroy_progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
<a class="link" href="GDataFeed.html" title="GDataFeed"><span class="returnvalue">GDataFeed</span></a> *         <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-query-files" title="gdata_picasaweb_service_query_files ()">gdata_picasaweb_service_query_files</a> (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> *query</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> progress_callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-query-files-async" title="gdata_picasaweb_service_query_files_async ()">gdata_picasaweb_service_query_files_async</a>
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> *query</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> progress_callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> destroy_progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
<a class="link" href="GDataUploadStream.html" title="GDataUploadStream"><span class="returnvalue">GDataUploadStream</span></a> * <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-upload-file" title="gdata_picasaweb_service_upload_file ()">gdata_picasaweb_service_upload_file</a> (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebFile.html" title="GDataPicasaWebFile"><span class="type">GDataPicasaWebFile</span></a> *file_entry</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *slug</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *content_type</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<a class="link" href="GDataPicasaWebFile.html" title="GDataPicasaWebFile"><span class="returnvalue">GDataPicasaWebFile</span></a> * <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-finish-file-upload" title="gdata_picasaweb_service_finish_file_upload ()">gdata_picasaweb_service_finish_file_upload</a>
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataUploadStream.html" title="GDataUploadStream"><span class="type">GDataUploadStream</span></a> *upload_stream</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="returnvalue">GDataPicasaWebAlbum</span></a> * <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-insert-album" title="gdata_picasaweb_service_insert_album ()">gdata_picasaweb_service_insert_album</a>
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-insert-album-async" title="gdata_picasaweb_service_insert_album_async ()">gdata_picasaweb_service_insert_album_async</a>
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GDataPicasaWebService.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
   +----<a class="link" href="GDataService.html" title="GDataService">GDataService</a>
         +----GDataPicasaWebService
</pre>
</div>
<div class="refsect1">
<a name="GDataPicasaWebService.description"></a><h2>Description</h2>
<p>
<a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> is a subclass of <a class="link" href="GDataService.html" title="GDataService"><span class="type">GDataService</span></a> for communicating with the GData API of Google PicasaWeb. It supports querying for files
and albums, and uploading files.
</p>
<p>
For more details of PicasaWeb's GData API, see the <a class="ulink" href="http://code.google.com/apis/picasaweb/developers_guide_protocol.html" target="_top">
online documentation</a>.
</p>
<p>
</p>
<div class="example">
<a name="id-1.5.6.2.6.4.1"></a><p class="title"><b>Example 38. Authenticating and Creating a New Album</b></p>
<div class="example-contents">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1
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        <td class="listing_code"><pre class="programlisting"><span class="usertype">GDataClientLoginAuthorizer</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">authorizer</span><span class="symbol">;</span>
<span class="usertype">GDataPicasaWebService</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">service</span><span class="symbol">;</span>
<span class="usertype">GDataPicasaWebAlbum</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">album</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">inserted_album</span><span class="symbol">;</span>

<span class="comment">/* Create a service object and authorize against the PicasaWeb service */</span>
<span class="normal">authorizer </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-new">gdata_client_login_authorizer_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"companyName-applicationName-versionID"</span><span class="symbol">,</span><span class="normal"> GDATA_TYPE_PICASAWEB_SERVICE</span><span class="symbol">);</span>
<span class="function"><a href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate">gdata_client_login_authorizer_authenticate</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">authorizer</span><span class="symbol">,</span><span class="normal"> username</span><span class="symbol">,</span><span class="normal"> password</span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="normal">service </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDataPicasaWebService.html#gdata-picasaweb-service-new">gdata_picasaweb_service_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GDATA_AUTHORIZER</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">authorizer</span><span class="symbol">));</span>

<span class="comment">/* Create a GDataPicasaWebAlbum entry for the new album, setting some information about it */</span>
<span class="normal">album </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDataPicasaWebAlbum.html#gdata-picasaweb-album-new">gdata_picasaweb_album_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="function"><a href="GDataEntry.html#gdata-entry-set-title">gdata_entry_set_title</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GDATA_ENTRY</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">album</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"Photos from the Rhine"</span><span class="symbol">);</span>
<span class="function"><a href="GDataEntry.html#gdata-entry-set-summary">gdata_entry_set_summary</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GDATA_ENTRY</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">album</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"An album of our adventures on the great river."</span><span class="symbol">);</span>
<span class="function"><a href="GDataPicasaWebAlbum.html#gdata-picasaweb-album-set-location">gdata_picasaweb_album_set_location</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">album</span><span class="symbol">,</span><span class="normal"> </span><span class="string">"The Rhine, Germany"</span><span class="symbol">);</span>

<span class="comment">/* Insert the new album on the server. Note that this is a blocking operation. */</span>
<span class="normal">inserted_album </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDataPicasaWebService.html#gdata-picasaweb-service-insert-album">gdata_picasaweb_service_insert_album</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">service</span><span class="symbol">,</span><span class="normal"> album</span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>

<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">album</span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">inserted_album</span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">service</span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">authorizer</span><span class="symbol">);</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

</div>
<p><br class="example-break">
</p>
<p>
</p>
<div class="example">
<a name="id-1.5.6.2.6.5.1"></a><p class="title"><b>Example 39. Uploading a Photo or Video</b></p>
<div class="example-contents">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1
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        <td class="listing_code"><pre class="programlisting"><span class="usertype">GDataPicasaWebFile</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">file_entry</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">uploaded_file_entry</span><span class="symbol">;</span>
<span class="usertype">GDataUploadStream</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">upload_stream</span><span class="symbol">;</span>
<span class="usertype">GFile</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">file_data</span><span class="symbol">;</span>
<span class="usertype">GFileInfo</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">file_info</span><span class="symbol">;</span>
<span class="usertype">GFileInputStream</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">file_stream</span><span class="symbol">;</span>

<span class="comment">/* Specify the GFile image on disk to upload */</span>
<span class="normal">file_data </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="http://library.gnome.org/devel/gio/unstable/GFile.html#g-file-new-for-path">g_file_new_for_path</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">path</span><span class="symbol">);</span>

<span class="comment">/* Get the file information for the file being uploaded. If another data source was being used for the upload, it would have to</span>
<span class="comment"> * provide an appropriate slug and content type. Note that this is a blocking operation. */</span>
<span class="normal">file_info </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="http://library.gnome.org/devel/gio/unstable/GFile.html#g-file-query-info">g_file_query_info</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_data</span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/gio/unstable/GFileInfo.html#G-FILE-ATTRIBUTE-STANDARD-DISPLAY-NAME:CAPS">G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME</a> </span><span class="string">","</span><span class="normal"> <a href="http://library.gnome.org/devel/gio/unstable/GFileInfo.html#G-FILE-ATTRIBUTE-STANDARD-CONTENT-TYPE:CAPS">G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE</a></span><span class="symbol">,</span>
<span class="normal">                               <a href="http://library.gnome.org/devel/gio/unstable/GFile.html#G-FILE-QUERY-INFO-NONE:CAPS">G_FILE_QUERY_INFO_NONE</a></span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>

<span class="comment">/* Create a GDataPicasaWebFile entry for the image, setting a title and caption/summary */</span>
<span class="normal">file_entry </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDataPicasaWebFile.html#gdata-picasaweb-file-new">gdata_picasaweb_file_new</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal"><a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="function"><a href="GDataEntry.html#gdata-entry-set-title">gdata_entry_set_title</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GDATA_ENTRY</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_entry</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"Black Cat"</span><span class="symbol">);</span>
<span class="function"><a href="GDataEntry.html#gdata-entry-set-summary">gdata_entry_set_summary</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">GDATA_ENTRY</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_entry</span><span class="symbol">),</span><span class="normal"> </span><span class="string">"Photo of the world's most beautiful cat."</span><span class="symbol">);</span>

<span class="comment">/* Create an upload stream for the file. This is non-blocking. */</span>
<span class="normal">upload_stream </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDataPicasaWebService.html#gdata-picasaweb-service-upload-file">gdata_picasaweb_service_upload_file</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">service</span><span class="symbol">,</span><span class="normal"> album</span><span class="symbol">,</span><span class="normal"> file_entry</span><span class="symbol">,</span><span class="normal"> </span><span class="function"><a href="http://library.gnome.org/devel/gio/unstable/GFileInfo.html#g-file-info-get-display-name">g_file_info_get_display_name</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_info</span><span class="symbol">),</span>
<span class="normal">                                                     </span><span class="function"><a href="http://library.gnome.org/devel/gio/unstable/GFileInfo.html#g-file-info-get-content-type">g_file_info_get_content_type</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_info</span><span class="symbol">),</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_info</span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_entry</span><span class="symbol">);</span>

<span class="comment">/* Prepare a file stream for the file to be uploaded. This is a blocking operation. */</span>
<span class="normal">file_stream </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="http://library.gnome.org/devel/gio/unstable/GFile.html#g-file-read">g_file_read</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_data</span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_data</span><span class="symbol">);</span>

<span class="comment">/* Upload the file to the server. Note that this is a blocking operation. */</span>
<span class="function"><a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html#g-output-stream-splice">g_output_stream_splice</a></span><span class="normal"> </span><span class="symbol">(</span><span class="function">G_OUTPUT_STREAM</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">upload_stream</span><span class="symbol">),</span><span class="normal"> </span><span class="function">G_INPUT_STREAM</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_stream</span><span class="symbol">),</span>
<span class="normal">                        <a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html#G-OUTPUT-STREAM-SPLICE-CLOSE-SOURCE:CAPS">G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE</a> </span><span class="symbol">|</span><span class="normal"> <a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html#G-OUTPUT-STREAM-SPLICE-CLOSE-TARGET:CAPS">G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET</a></span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>

<span class="comment">/* Parse the resulting updated entry. This is a non-blocking operation. */</span>
<span class="normal">uploaded_file_entry </span><span class="symbol">=</span><span class="normal"> </span><span class="function"><a href="GDataPicasaWebService.html#gdata-picasaweb-service-finish-file-upload">gdata_picasaweb_service_finish_file_upload</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">service</span><span class="symbol">,</span><span class="normal"> upload_stream</span><span class="symbol">,</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">file_stream</span><span class="symbol">);</span>
<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">upload_stream</span><span class="symbol">);</span>

<span class="comment">/* ... */</span>

<span class="function"><a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref">g_object_unref</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">uploaded_file_entry</span><span class="symbol">);</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

</div>
<p><br class="example-break">
</p>
</div>
<div class="refsect1">
<a name="GDataPicasaWebService.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GDataPicasaWebService-struct"></a><h3>GDataPicasaWebService</h3>
<pre class="programlisting">typedef struct _GDataPicasaWebService GDataPicasaWebService;</pre>
<p>
All the fields in the <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> structure are private and should never be accessed directly.
</p>
<p class="since">Since 0.4.0</p>
</div>
<hr>
<div class="refsect2">
<a name="GDataPicasaWebServiceClass"></a><h3>GDataPicasaWebServiceClass</h3>
<pre class="programlisting">typedef struct {
} GDataPicasaWebServiceClass;
</pre>
<p>
All the fields in the <a class="link" href="GDataPicasaWebService.html#GDataPicasaWebServiceClass" title="GDataPicasaWebServiceClass"><span class="type">GDataPicasaWebServiceClass</span></a> structure are private and should never be accessed directly.
</p>
<p class="since">Since 0.4.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-new"></a><h3>gdata_picasaweb_service_new ()</h3>
<pre class="programlisting"><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="returnvalue">GDataPicasaWebService</span></a> * gdata_picasaweb_service_new     (<em class="parameter"><code><a class="link" href="GDataAuthorizer.html" title="GDataAuthorizer"><span class="type">GDataAuthorizer</span></a> *authorizer</code></em>);</pre>
<p>
Creates a new <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> using the given <a class="link" href="GDataAuthorizer.html" title="GDataAuthorizer"><span class="type">GDataAuthorizer</span></a>. If <em class="parameter"><code>authorizer</code></em> is <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, all requests are made as an unauthenticated user.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>authorizer</code></em> :</span></p></td>
<td>a <a class="link" href="GDataAuthorizer.html" title="GDataAuthorizer"><span class="type">GDataAuthorizer</span></a> to authorize the service's requests, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>; unref with <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.9.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-get-primary-authorization-domain"></a><h3>gdata_picasaweb_service_get_primary_authorization_domain ()</h3>
<pre class="programlisting"><a class="link" href="GDataAuthorizationDomain.html" title="GDataAuthorizationDomain"><span class="returnvalue">GDataAuthorizationDomain</span></a> * gdata_picasaweb_service_get_primary_authorization_domain
                                                        (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
The primary <a class="link" href="GDataAuthorizationDomain.html" title="GDataAuthorizationDomain"><span class="type">GDataAuthorizationDomain</span></a> for interacting with PicasaWeb. This will not normally need to be used, as it's used internally
by the <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> methods. However, if using the plain <a class="link" href="GDataService.html" title="GDataService"><span class="type">GDataService</span></a> methods to implement custom queries or requests which libgdata
does not support natively, then this domain may be needed to authorize the requests.
</p>
<p>
The domain never changes, and is interned so that pointer comparison can be used to differentiate it from other authorization domains.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the service's authorization domain. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
</td>
</tr></tbody>
</table></div>
<p class="since">Since 0.9.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-get-user"></a><h3>gdata_picasaweb_service_get_user ()</h3>
<pre class="programlisting"><a class="link" href="GDataPicasaWebUser.html" title="GDataPicasaWebUser"><span class="returnvalue">GDataPicasaWebUser</span></a> * gdata_picasaweb_service_get_user   (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Queries the service to return the user specified by <em class="parameter"><code>username</code></em>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>username</code></em> :</span></p></td>
<td>the username of the user whose information you wish to retrieve, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the currently authenticated user. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> object, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebUser.html" title="GDataPicasaWebUser"><span class="type">GDataPicasaWebUser</span></a>; unref with <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.6.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-get-user-async"></a><h3>gdata_picasaweb_service_get_user_async ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gdata_picasaweb_service_get_user_async
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
<p>
Queries the service to return the user specified by <em class="parameter"><code>username</code></em>.
</p>
<p>
For more details, see <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-get-user" title="gdata_picasaweb_service_get_user ()"><code class="function">gdata_picasaweb_service_get_user()</code></a> which is the synchronous version of this method.
</p>
<p>
When the operation is finished, <em class="parameter"><code>callback</code></em> will be called. You can then call <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-get-user-finish" title="gdata_picasaweb_service_get_user_finish ()"><code class="function">gdata_picasaweb_service_get_user_finish()</code></a> to get the results of the
operation.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>username</code></em> :</span></p></td>
<td>the username of the user whose information you wish to retrieve, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the currently authenticated user. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> object, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> to call when the query is finished</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>data to pass to the <em class="parameter"><code>callback</code></em> function. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.9.1</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-get-user-finish"></a><h3>gdata_picasaweb_service_get_user_finish ()</h3>
<pre class="programlisting"><a class="link" href="GDataPicasaWebUser.html" title="GDataPicasaWebUser"><span class="returnvalue">GDataPicasaWebUser</span></a> * gdata_picasaweb_service_get_user_finish
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html"><span class="type">GAsyncResult</span></a> *result</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Finishes an asynchronous user retrieval operation started with <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-get-user-async" title="gdata_picasaweb_service_get_user_async ()"><code class="function">gdata_picasaweb_service_get_user_async()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>result</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html"><span class="type">GAsyncResult</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebUser.html" title="GDataPicasaWebUser"><span class="type">GDataPicasaWebUser</span></a>; unref with <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.9.1</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-query-all-albums"></a><h3>gdata_picasaweb_service_query_all_albums ()</h3>
<pre class="programlisting"><a class="link" href="GDataFeed.html" title="GDataFeed"><span class="returnvalue">GDataFeed</span></a> *         gdata_picasaweb_service_query_all_albums
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> *query</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> progress_callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Queries the service to return a list of all albums belonging to the specified <em class="parameter"><code>username</code></em> which match the given
<em class="parameter"><code>query</code></em>. If a user is authenticated with the service, <em class="parameter"><code>username</code></em> can be set as <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to return a list of albums belonging
to the currently-authenticated user.
</p>
<p>
Note that the <a class="link" href="GDataQuery.html#GDataQuery--q" title='The "q" property'><span class="type">"q"</span></a> query parameter cannot be set on <em class="parameter"><code>query</code></em> for album queries.
</p>
<p>
For more details, see <a class="link" href="GDataService.html#gdata-service-query" title="gdata_service_query ()"><code class="function">gdata_service_query()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>query</code></em> :</span></p></td>
<td>a <a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> with the query parameters, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>username</code></em> :</span></p></td>
<td>the username of the user whose albums you wish to retrieve, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> object, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_callback</code></em> :</span></p></td>
<td>a <a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> to call when an entry is loaded, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>][<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> progress_user_data]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_user_data</code></em> :</span></p></td>
<td>data to pass to the <em class="parameter"><code>progress_callback</code></em> function. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="GDataFeed.html" title="GDataFeed"><span class="type">GDataFeed</span></a> of query results; unref with <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.4.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-query-all-albums-async"></a><h3>gdata_picasaweb_service_query_all_albums_async ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gdata_picasaweb_service_query_all_albums_async
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> *query</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> progress_callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> destroy_progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
<p>
Queries the service to return a list of all albums belonging to the specified <em class="parameter"><code>username</code></em> which match the given
<em class="parameter"><code>query</code></em>. <em class="parameter"><code>self</code></em>, <em class="parameter"><code>query</code></em> and <em class="parameter"><code>username</code></em> are all reffed/copied when this function is called, so can safely be unreffed/freed after
this function returns.
</p>
<p>
For more details, see <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-query-all-albums" title="gdata_picasaweb_service_query_all_albums ()"><code class="function">gdata_picasaweb_service_query_all_albums()</code></a>, which is the synchronous version of
this function, and <a class="link" href="GDataService.html#gdata-service-query-async" title="gdata_service_query_async ()"><code class="function">gdata_service_query_async()</code></a>, which is the base asynchronous query function.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>query</code></em> :</span></p></td>
<td>a <a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> with the query parameters, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>username</code></em> :</span></p></td>
<td>the username of the user whose albums you wish to retrieve, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> object, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_callback</code></em> :</span></p></td>
<td>a <a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> to call when an entry is loaded, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> progress_user_data]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_user_data</code></em> :</span></p></td>
<td>data to pass to the <em class="parameter"><code>progress_callback</code></em> function. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>destroy_progress_user_data</code></em> :</span></p></td>
<td>the function to call when <em class="parameter"><code>progress_callback</code></em> will not be called any more, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. This function will be
called with <em class="parameter"><code>progress_user_data</code></em> as a parameter and can be used to free any memory allocated for it. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> to call when authentication is finished</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>data to pass to the <em class="parameter"><code>callback</code></em> function. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.9.1</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-query-files"></a><h3>gdata_picasaweb_service_query_files ()</h3>
<pre class="programlisting"><a class="link" href="GDataFeed.html" title="GDataFeed"><span class="returnvalue">GDataFeed</span></a> *         gdata_picasaweb_service_query_files (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> *query</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> progress_callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Queries the specified <em class="parameter"><code>album</code></em> for a list of the files which match the given <em class="parameter"><code>query</code></em>. If <em class="parameter"><code>album</code></em> is <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> and a user is
authenticated with the service, the user's default album will be queried.
</p>
<p>
For more details, see <a class="link" href="GDataService.html#gdata-service-query" title="gdata_service_query ()"><code class="function">gdata_service_query()</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>album</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> from which to retrieve the files, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>query</code></em> :</span></p></td>
<td>a <a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> with the query parameters, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> object, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_callback</code></em> :</span></p></td>
<td>a <a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> to call when an entry is loaded, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>][<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> progress_user_data]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_user_data</code></em> :</span></p></td>
<td>data to pass to the <em class="parameter"><code>progress_callback</code></em> function. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="GDataFeed.html" title="GDataFeed"><span class="type">GDataFeed</span></a> of query results; unref with <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.4.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-query-files-async"></a><h3>gdata_picasaweb_service_query_files_async ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gdata_picasaweb_service_query_files_async
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> *query</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> progress_callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> destroy_progress_user_data</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
<p>
Queries the specified <em class="parameter"><code>album</code></em> for a list of the files which match the given <em class="parameter"><code>query</code></em>. If <em class="parameter"><code>album</code></em> is <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> and a user is authenticated with the service,
the user's default album will be queried. <em class="parameter"><code>self</code></em>, <em class="parameter"><code>album</code></em> and <em class="parameter"><code>query</code></em> are all reffed when this function is called, so can safely be unreffed after
this function returns.
</p>
<p>
For more details, see <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-query-files" title="gdata_picasaweb_service_query_files ()"><code class="function">gdata_picasaweb_service_query_files()</code></a>, which is the synchronous version of this function, and <a class="link" href="GDataService.html#gdata-service-query-async" title="gdata_service_query_async ()"><code class="function">gdata_service_query_async()</code></a>,
which is the base asynchronous query function.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>album</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> from which to retrieve the files, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>query</code></em> :</span></p></td>
<td>a <a class="link" href="GDataQuery.html" title="GDataQuery"><span class="type">GDataQuery</span></a> with the query parameters, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> object, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_callback</code></em> :</span></p></td>
<td>a <a class="link" href="GDataService.html#GDataQueryProgressCallback" title="GDataQueryProgressCallback ()"><span class="type">GDataQueryProgressCallback</span></a> to call when an entry is loaded, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> progress_user_data]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>progress_user_data</code></em> :</span></p></td>
<td>data to pass to the <em class="parameter"><code>progress_callback</code></em> function. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>destroy_progress_user_data</code></em> :</span></p></td>
<td>the function to call when <em class="parameter"><code>progress_callback</code></em> will not be called any more, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. This function will be
called with <em class="parameter"><code>progress_user_data</code></em> as a parameter and can be used to free any memory allocated for it. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> to call when the query is finished</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>data to pass to the <em class="parameter"><code>callback</code></em> function. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.9.1</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-upload-file"></a><h3>gdata_picasaweb_service_upload_file ()</h3>
<pre class="programlisting"><a class="link" href="GDataUploadStream.html" title="GDataUploadStream"><span class="returnvalue">GDataUploadStream</span></a> * gdata_picasaweb_service_upload_file (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebFile.html" title="GDataPicasaWebFile"><span class="type">GDataPicasaWebFile</span></a> *file_entry</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *slug</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *content_type</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Uploads a file (photo or video) to the given PicasaWeb <em class="parameter"><code>album</code></em>, using the metadata from <em class="parameter"><code>file</code></em> and the file data written to the resulting
<a class="link" href="GDataUploadStream.html" title="GDataUploadStream"><span class="type">GDataUploadStream</span></a>. If <em class="parameter"><code>album</code></em> is <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, the file will be uploaded to the currently-authenticated user's "Drop Box" album. A user must be
authenticated to use this function.
</p>
<p>
If <em class="parameter"><code>file</code></em> has already been inserted, a <a class="link" href="GDataService.html#GDATA-SERVICE-ERROR-ENTRY-ALREADY-INSERTED:CAPS"><code class="literal">GDATA_SERVICE_ERROR_ENTRY_ALREADY_INSERTED</code></a> error will be returned. If no user is authenticated
with the service, <a class="link" href="GDataService.html#GDATA-SERVICE-ERROR-AUTHENTICATION-REQUIRED:CAPS"><code class="literal">GDATA_SERVICE_ERROR_AUTHENTICATION_REQUIRED</code></a> will be returned.
</p>
<p>
The stream returned by this function should be written to using the standard <a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html"><span class="type">GOutputStream</span></a> methods, asychronously or synchronously. Once the stream
is closed (using <a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html#g-output-stream-close"><code class="function">g_output_stream_close()</code></a>), <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-finish-file-upload" title="gdata_picasaweb_service_finish_file_upload ()"><code class="function">gdata_picasaweb_service_finish_file_upload()</code></a> should be called on it to parse and return the updated
<a class="link" href="GDataPicasaWebFile.html" title="GDataPicasaWebFile"><span class="type">GDataPicasaWebFile</span></a> for the uploaded file. This must be done, as <em class="parameter"><code>file_entry</code></em> isn't updated in-place.
</p>
<p>
In order to cancel the upload, a <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> passed in to <em class="parameter"><code>cancellable</code></em> must be cancelled using <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html#g-cancellable-cancel"><code class="function">g_cancellable_cancel()</code></a>. Cancelling the individual
<a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html"><span class="type">GOutputStream</span></a> operations on the <a class="link" href="GDataUploadStream.html" title="GDataUploadStream"><span class="type">GDataUploadStream</span></a> will not cancel the entire upload; merely the write or close operation in question. See the
<a class="link" href="GDataUploadStream.html#GDataUploadStream--cancellable" title='The "cancellable" property'><span class="type">"cancellable"</span></a> for more details.
</p>
<p>
Any upload errors will be thrown by the stream methods, and may come from the <a class="link" href="GDataService.html#GDataServiceError" title="enum GDataServiceError"><span class="type">GDataServiceError</span></a> domain.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>album</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> into which to insert the file, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>file_entry</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebFile.html" title="GDataPicasaWebFile"><span class="type">GDataPicasaWebFile</span></a> to insert</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>slug</code></em> :</span></p></td>
<td>the filename to give to the uploaded file</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>content_type</code></em> :</span></p></td>
<td>the content type of the uploaded data</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> for the entire upload stream, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <a class="link" href="GDataUploadStream.html" title="GDataUploadStream"><span class="type">GDataUploadStream</span></a> to write the file data to, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>; unref with <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.8.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-finish-file-upload"></a><h3>gdata_picasaweb_service_finish_file_upload ()</h3>
<pre class="programlisting"><a class="link" href="GDataPicasaWebFile.html" title="GDataPicasaWebFile"><span class="returnvalue">GDataPicasaWebFile</span></a> * gdata_picasaweb_service_finish_file_upload
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataUploadStream.html" title="GDataUploadStream"><span class="type">GDataUploadStream</span></a> *upload_stream</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Finish off a file upload operation started by <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-upload-file" title="gdata_picasaweb_service_upload_file ()"><code class="function">gdata_picasaweb_service_upload_file()</code></a>, parsing the result and returning the new <a class="link" href="GDataPicasaWebFile.html" title="GDataPicasaWebFile"><span class="type">GDataPicasaWebFile</span></a>.
</p>
<p>
If an error occurred during the upload operation, it will have been returned during the operation (e.g. by <a href="http://library.gnome.org/devel/gio/unstable/GOutputStream.html#g-output-stream-splice"><code class="function">g_output_stream_splice()</code></a> or one
of the other stream methods). In such a case, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> will be returned but <em class="parameter"><code>error</code></em> will remain unset. <em class="parameter"><code>error</code></em> is only set in the case that the server
indicates that the operation was successful, but an error is encountered in parsing the result sent by the server.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>upload_stream</code></em> :</span></p></td>
<td>the <a class="link" href="GDataUploadStream.html" title="GDataUploadStream"><span class="type">GDataUploadStream</span></a> from the operation</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the new <a class="link" href="GDataPicasaWebFile.html" title="GDataPicasaWebFile"><span class="type">GDataPicasaWebFile</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>; unref with <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.8.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-insert-album"></a><h3>gdata_picasaweb_service_insert_album ()</h3>
<pre class="programlisting"><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="returnvalue">GDataPicasaWebAlbum</span></a> * gdata_picasaweb_service_insert_album
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Inserts a new album described by <em class="parameter"><code>album</code></em>. A user must be
authenticated to use this function.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>album</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> to create on the server</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> object, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the inserted <a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a>; unref with
<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.6.0</p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-picasaweb-service-insert-album-async"></a><h3>gdata_picasaweb_service_insert_album_async ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gdata_picasaweb_service_insert_album_async
                                                        (<em class="parameter"><code><a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a> *self</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> *album</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
<p>
Inserts a new album described by <em class="parameter"><code>album</code></em>. The user must be authenticated to use this function. <em class="parameter"><code>self</code></em> and <em class="parameter"><code>album</code></em> are both reffed when this function
is called, so can safely be unreffed after this function returns.
</p>
<p>
<em class="parameter"><code>callback</code></em> should call <a class="link" href="GDataService.html#gdata-service-insert-entry-finish" title="gdata_service_insert_entry_finish ()"><code class="function">gdata_service_insert_entry_finish()</code></a> to obtain a <a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> representing the inserted album and to check for
possible errors.
</p>
<p>
For more details, see <a class="link" href="GDataPicasaWebService.html#gdata-picasaweb-service-insert-album" title="gdata_picasaweb_service_insert_album ()"><code class="function">gdata_picasaweb_service_insert_album()</code></a>, which is the synchronous version of this function, and
<a class="link" href="GDataService.html#gdata-service-insert-entry-async" title="gdata_service_insert_entry_async ()"><code class="function">gdata_service_insert_entry_async()</code></a>, which is the base asynchronous insertion function.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>self</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebService.html" title="GDataPicasaWebService"><span class="type">GDataPicasaWebService</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>album</code></em> :</span></p></td>
<td>a <a class="link" href="GDataPicasaWebAlbum.html" title="GDataPicasaWebAlbum"><span class="type">GDataPicasaWebAlbum</span></a> to create on the server</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>optional <a href="http://library.gnome.org/devel/gio/unstable/GCancellable.html"><span class="type">GCancellable</span></a> object, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>a <a href="http://library.gnome.org/devel/gio/unstable/GAsyncResult.html#GAsyncReadyCallback"><span class="type">GAsyncReadyCallback</span></a> to call when insertion is finished</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>data to pass to the <em class="parameter"><code>callback</code></em> function. <span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 0.8.0</p>
</div>
</div>
</div>
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