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                  <a href="#GDataClientLoginAuthorizer.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span> 
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<div class="refentry">
<a name="GDataClientLoginAuthorizer"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GDataClientLoginAuthorizer.top_of_page"></a>GDataClientLoginAuthorizer</span></h2>
<p>GDataClientLoginAuthorizer — GData ClientLogin authorization interface</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.stability-level"></a><h2>Stability Level</h2>
<acronym title="The intention of a Stable interface is to enable arbitrary third parties to
develop applications to these interfaces, release them, and have confidence that
they will run on all minor releases of the product (after the one in which the
interface was introduced, and within the same major release). Even at a major
release, incompatible changes are expected to be rare, and to have strong
justifications.
"><span class="acronym">Stable</span></acronym>, unless otherwise indicated
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="returnvalue">GDataClientLoginAuthorizer</span></a> *
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-new" title="gdata_client_login_authorizer_new ()">gdata_client_login_authorizer_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="returnvalue">GDataClientLoginAuthorizer</span></a> *
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-new-for-authorization-domains" title="gdata_client_login_authorizer_new_for_authorization_domains ()">gdata_client_login_authorizer_new_for_authorization_domains</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()">gdata_client_login_authorizer_authenticate</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate-async" title="gdata_client_login_authorizer_authenticate_async ()">gdata_client_login_authorizer_authenticate_async</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate-finish" title="gdata_client_login_authorizer_authenticate_finish ()">gdata_client_login_authorizer_authenticate_finish</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-get-client-id" title="gdata_client_login_authorizer_get_client_id ()">gdata_client_login_authorizer_get_client_id</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-get-username" title="gdata_client_login_authorizer_get_username ()">gdata_client_login_authorizer_get_username</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-get-password" title="gdata_client_login_authorizer_get_password ()">gdata_client_login_authorizer_get_password</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">SoupURI</span> *
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-get-proxy-uri" title="gdata_client_login_authorizer_get_proxy_uri ()">gdata_client_login_authorizer_get_proxy_uri</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-set-proxy-uri" title="gdata_client_login_authorizer_set_proxy_uri ()">gdata_client_login_authorizer_set_proxy_uri</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GProxyResolver</span> *
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-get-proxy-resolver" title="gdata_client_login_authorizer_get_proxy_resolver ()">gdata_client_login_authorizer_get_proxy_resolver</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-set-proxy-resolver" title="gdata_client_login_authorizer_set_proxy_resolver ()">gdata_client_login_authorizer_set_proxy_resolver</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-get-timeout" title="gdata_client_login_authorizer_get_timeout ()">gdata_client_login_authorizer_get_timeout</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-set-timeout" title="gdata_client_login_authorizer_set_timeout ()">gdata_client_login_authorizer_set_timeout</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type">
<a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--client-id" title="The “client-id” property">client-id</a></td>
<td class="property_flags">Read / Write / Construct Only</td>
</tr>
<tr>
<td class="property_type">
<a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--password" title="The “password” property">password</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type">
<span class="type">GProxyResolver</span> *</td>
<td class="property_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--proxy-resolver" title="The “proxy-resolver” property">proxy-resolver</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<span class="type">SoupURI</span> *</td>
<td class="property_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--proxy-uri" title="The “proxy-uri” property">proxy-uri</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a></td>
<td class="property_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--timeout" title="The “timeout” property">timeout</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td>
<td class="property_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--username" title="The “username” property">username</a></td>
<td class="property_flags">Read</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody><tr>
<td class="signal_type">
<a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a>*</td>
<td class="signal_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer-captcha-challenge" title="The “captcha-challenge” signal">captcha-challenge</a></td>
<td class="signal_flags"><a href="../gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer-struct" title="GDataClientLoginAuthorizer">GDataClientLoginAuthorizer</a></td>
</tr>
<tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizerClass" title="GDataClientLoginAuthorizerClass">GDataClientLoginAuthorizerClass</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizerError" title="enum GDataClientLoginAuthorizerError">GDataClientLoginAuthorizerError</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    <a href="../gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
    <span class="lineart">╰──</span> GDataClientLoginAuthorizer
</pre>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GDataClientLoginAuthorizer implements
 <a class="link" href="GDataAuthorizer.html" title="GDataAuthorizer">GDataAuthorizer</a>.</p>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gdata/gdata-client-login-authorizer.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.description"></a><h2>Description</h2>
<p><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> provides an implementation of the <a class="link" href="GDataAuthorizer.html" title="GDataAuthorizer"><span class="type">GDataAuthorizer</span></a> interface for authentication and authorization using the deprecated</p>
<a class="ulink" href="http://code.google.com/apis/accounts/docs/AuthForInstalledApps.html" target="_top">ClientLogin</a> process.
<p>As noted, the ClientLogin process is being deprecated in favour of OAuth 2.0. This API is not (yet) deprecated, however. One of the main reasons
for ClientLogin being deprecated is that it cannot support two-factor authentication as now available to Google Accounts. Any account which has
two-factor authentication enabled has to use a service-specific one-time password instead if a client is authenticating with
<a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>. More documentation about this is</p>
<a class="ulink" href="http://www.google.com/support/accounts/bin/static.py?page=guide.cs&amp;guide=1056283&amp;topic=1056286" target="_top">available online</a>.
<p>Note that newer services cannot be authenticated against using ClientLogin,
and a <a class="link" href="GDataOAuth2Authorizer.html" title="GDataOAuth2Authorizer"><span class="type">GDataOAuth2Authorizer</span></a> must be used instead.</p>
<p>The ClientLogin process is a simple one whereby the user's Google Account username and password are sent over an HTTPS connection to the Google
Account servers (when <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()"><code class="function">gdata_client_login_authorizer_authenticate()</code></a> is called), which return an authorization token. This token is then attached to
all future requests to the online service. A slight complication is that the Google Accounts service may return a CAPTCHA challenge instead of
immediately returning an authorization token. In this case, the <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer-captcha-challenge" title="The “captcha-challenge” signal"><span class="type">“captcha-challenge”</span></a> signal will be emitted, and the
user's response to the CAPTCHA should be returned by the handler.</p>
<p>ClientLogin does not natively support authorization against multiple authorization domains concurrently with a single authorization token, so it
has to be simulated by maintaining multiple authorization tokens if multiple authorization domains are used. This means that proportionally more
network requests are made when <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()"><code class="function">gdata_client_login_authorizer_authenticate()</code></a> is called, which will be proportionally slower. Handling of the
multiple authorization tokens is otherwise transparent to the client.</p>
<p>Each authorization token is long lived, so reauthorization is rarely necessary with <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>. Consequently, refreshing
authorization using <a class="link" href="GDataAuthorizer.html#gdata-authorizer-refresh-authorization" title="gdata_authorizer_refresh_authorization ()"><code class="function">gdata_authorizer_refresh_authorization()</code></a> is not supported by <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>, and will immediately return <a href="../glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>
with no error set.</p>
<div class="example">
<a name="id-1.3.5.4.11.10"></a><p class="title"><b>Example 6. Authenticating Asynchronously Using ClientLogin</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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31</pre></td>
        <td class="listing_code"><pre class="programlisting"><span class="usertype">GDataSomeService</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">service</span><span class="symbol">;</span>
<span class="usertype">GDataClientLoginAuthorizer</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">authorizer</span><span class="symbol">;</span>

<span class="comment">/* Create an authorizer and authenticate and authorize the service we're using, asynchronously. */</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_SOME_SERVICE</span><span class="symbol">);</span>
<span class="function"><a href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate-async">gdata_client_login_authorizer_authenticate_async</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"> cancellable</span><span class="symbol">,</span>
<span class="normal">                                                  </span><span class="symbol">(</span><span class="normal">GAsyncReadyCallback</span><span class="symbol">)</span><span class="normal"> authenticate_cb</span><span class="symbol">,</span><span class="normal"> user_data</span><span class="symbol">);</span>

<span class="comment">/* Create a service object and link it with the authorizer */</span>
<span class="normal">service </span><span class="symbol">=</span><span class="normal"> </span><span class="function">gdata_some_service_new</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="keyword">static</span><span class="normal"> </span><span class="type">void</span>
<span class="function">authenticate_cb</span><span class="normal"> </span><span class="symbol">(</span><span class="usertype">GDataClientLoginAuthorizer</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">authorizer</span><span class="symbol">,</span><span class="normal"> </span><span class="usertype">GAsyncResult</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">async_result</span><span class="symbol">,</span><span class="normal"> </span><span class="usertype">gpointer</span><span class="normal"> user_data</span><span class="symbol">)</span>
<span class="cbracket">{</span>
<span class="normal">    </span><span class="usertype">GError</span><span class="normal"> </span><span class="symbol">*</span><span class="normal">error </span><span class="symbol">=</span><span class="normal"> <a href="../glib/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">;</span>

<span class="normal">    </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(</span><span class="function"><a href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate-finish">gdata_client_login_authorizer_authenticate_finish</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">authorizer</span><span class="symbol">,</span><span class="normal"> async_result</span><span class="symbol">,</span><span class="normal"> </span><span class="symbol">&amp;</span><span class="normal">error</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">==</span><span class="normal"> <a href="../glib/glib-Standard-Macros.html#FALSE:CAPS">FALSE</a></span><span class="symbol">)</span><span class="normal"> </span><span class="cbracket">{</span>
<span class="normal">        </span><span class="comment">/* Notify the user of all errors except cancellation errors */</span>
<span class="normal">        </span><span class="keyword">if</span><span class="normal"> </span><span class="symbol">(!</span><span class="function"><a href="../glib/glib-Error-Reporting.html#g-error-matches">g_error_matches</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error</span><span class="symbol">,</span><span class="normal"> G_IO_ERROR</span><span class="symbol">,</span><span class="normal"> G_IO_ERROR_CANCELLED</span><span class="symbol">))</span><span class="normal"> </span><span class="cbracket">{</span>
<span class="normal">            </span><span class="function"><a href="../glib/glib-Message-Logging.html#g-error">g_error</a></span><span class="normal"> </span><span class="symbol">(</span><span class="string">"Authentication failed: %s"</span><span class="symbol">,</span><span class="normal"> error</span><span class="symbol">-&gt;</span><span class="normal">message</span><span class="symbol">);</span>
<span class="normal">        </span><span class="cbracket">}</span>
<span class="normal">        </span><span class="function"><a href="../glib/glib-Error-Reporting.html#g-error-free">g_error_free</a></span><span class="normal"> </span><span class="symbol">(</span><span class="normal">error</span><span class="symbol">);</span>
<span class="normal">        </span><span class="keyword">return</span><span class="symbol">;</span>
<span class="normal">    </span><span class="cbracket">}</span>

<span class="normal">    </span><span class="comment">/* (The client is now authenticated and authorized against the service.</span>
<span class="comment">     * It can now proceed to execute queries on the service object which require the user to be authenticated.) */</span>
<span class="cbracket">}</span>

<span class="function"><a href="../gobject/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="../gobject/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>
<br class="example-break">
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gdata-client-login-authorizer-new"></a><h3>gdata_client_login_authorizer_new ()</h3>
<pre class="programlisting"><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="returnvalue">GDataClientLoginAuthorizer</span></a> *
gdata_client_login_authorizer_new (<em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *client_id</code></em>,
                                   <em class="parameter"><code><a href="../gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> service_type</code></em>);</pre>
<p>Creates a new <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>. The <em class="parameter"><code>client_id</code></em>
 must be unique for your application, and as registered with Google.</p>
<p>The <a class="link" href="GDataAuthorizationDomain.html" title="GDataAuthorizationDomain"><span class="type">GDataAuthorizationDomain</span></a>s for the given <em class="parameter"><code>service_type</code></em>
 (i.e. as returned by <a class="link" href="GDataService.html#gdata-service-get-authorization-domains" title="gdata_service_get_authorization_domains ()"><code class="function">gdata_service_get_authorization_domains()</code></a>) are the ones the
user will be logged in to using the provided username and password when <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()"><code class="function">gdata_client_login_authorizer_authenticate()</code></a> is called. Note that the same
username and password will be used for all domains.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-new.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>client_id</p></td>
<td class="parameter_description"><p>your application's client ID</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>service_type</p></td>
<td class="parameter_description"><p>the <a href="../gobject/gobject-Type-Information.html#GType"><span class="type">GType</span></a> of a <a class="link" href="GDataService.html" title="GDataService"><span class="type">GDataService</span></a> subclass which the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> will be used with</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-new.returns"></a><h4>Returns</h4>
<p>a new <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>; unref with <a href="../gobject/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-new-for-authorization-domains"></a><h3>gdata_client_login_authorizer_new_for_authorization_domains ()</h3>
<pre class="programlisting"><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="returnvalue">GDataClientLoginAuthorizer</span></a> *
gdata_client_login_authorizer_new_for_authorization_domains
                               (<em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *client_id</code></em>,
                                <em class="parameter"><code><a href="../glib/glib-Doubly-Linked-Lists.html#GList"><span class="type">GList</span></a> *authorization_domains</code></em>);</pre>
<p>Creates a new <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>. The <em class="parameter"><code>client_id</code></em>
 must be unique for your application, and as registered with Google. This function is
intended to be used only when the default authorization domain list for a single <a class="link" href="GDataService.html" title="GDataService"><span class="type">GDataService</span></a>, as used by <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-new" title="gdata_client_login_authorizer_new ()"><code class="function">gdata_client_login_authorizer_new()</code></a>,
isn't suitable. For example, this could be because the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> will be used with multiple <a class="link" href="GDataService.html" title="GDataService"><span class="type">GDataService</span></a> subclasses, or because
the client requires a specific set of authorization domains.</p>
<p>The specified <a class="link" href="GDataAuthorizationDomain.html" title="GDataAuthorizationDomain"><span class="type">GDataAuthorizationDomain</span></a>s are the ones the user will be logged in to using the provided username and password when
<a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()"><code class="function">gdata_client_login_authorizer_authenticate()</code></a> is called. Note that the same username and password will be used for all domains.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-new-for-authorization-domains.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>client_id</p></td>
<td class="parameter_description"><p>your application's client ID</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>authorization_domains</p></td>
<td class="parameter_description"><p>a non-empty list of <a class="link" href="GDataAuthorizationDomain.html" title="GDataAuthorizationDomain"><span class="type">GDataAuthorizationDomain</span></a>s to be
authorized against by the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> GDataAuthorizationDomain][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-new-for-authorization-domains.returns"></a><h4>Returns</h4>
<p>a new <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>; unref with <a href="../gobject/gobject-The-Base-Object-Type.html#g-object-unref"><code class="function">g_object_unref()</code></a>. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-authenticate"></a><h3>gdata_client_login_authorizer_authenticate ()</h3>
<pre class="programlisting"><a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gdata_client_login_authorizer_authenticate
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>,
                                <em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                <em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *password</code></em>,
                                <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                <em class="parameter"><code><a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>Authenticates the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> with the Google Accounts service using <em class="parameter"><code>username</code></em>
 and <em class="parameter"><code>password</code></em>
 and authorizes it against all the
service types passed to <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-new" title="gdata_client_login_authorizer_new ()"><code class="function">gdata_client_login_authorizer_new()</code></a>; i.e. logs into the service with the given user account. <em class="parameter"><code>username</code></em>
 should be a full
e-mail address (e.g. <code class="literal">john.smith@gmail.com</code>). If a full e-mail address is not given, <em class="parameter"><code>username</code></em>
 will have
<code class="literal">@gmail.com</code> appended to create an e-mail address</p>
<p>If <em class="parameter"><code>cancellable</code></em>
 is not <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, then the operation can be cancelled by triggering the <em class="parameter"><code>cancellable</code></em>
 object from another thread.
If the operation was cancelled, the error <code class="literal">G_IO_ERROR_CANCELLED</code> will be returned.</p>
<p>If the operation errors or is cancelled part-way through, <a class="link" href="GDataAuthorizer.html#gdata-authorizer-is-authorized-for-domain" title="gdata_authorizer_is_authorized_for_domain ()"><code class="function">gdata_authorizer_is_authorized_for_domain()</code></a> is guaranteed to return <a href="../glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>
for all <a class="link" href="GDataAuthorizationDomain.html" title="GDataAuthorizationDomain"><span class="type">GDataAuthorizationDomain</span></a>s, even if authentication has succeeded for some of them already.</p>
<p>A <a class="link" href="GDataClientLoginAuthorizer.html#GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-BAD-AUTHENTICATION:CAPS"><code class="literal">GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_BAD_AUTHENTICATION</code></a> will be returned if authentication failed due to an incorrect username or password.
Other <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizerError" title="enum GDataClientLoginAuthorizerError"><span class="type">GDataClientLoginAuthorizerError</span></a> errors can be returned for other conditions.</p>
<p>If the service requires a CAPTCHA to be completed, the <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer-captcha-challenge" title="The “captcha-challenge” signal"><span class="type">“captcha-challenge”</span></a> signal will be emitted.
The return value from a signal handler for the signal should be a newly allocated string containing the text from the image. If the text is <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
or empty, authentication will fail with a <a class="link" href="GDataClientLoginAuthorizer.html#GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-CAPTCHA-REQUIRED:CAPS"><code class="literal">GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_CAPTCHA_REQUIRED</code></a> error. Otherwise, authentication will be
automatically and transparently restarted with the new CAPTCHA details.</p>
<p>A <a class="link" href="GDataService.html#GDATA-SERVICE-ERROR-PROTOCOL-ERROR:CAPS"><code class="literal">GDATA_SERVICE_ERROR_PROTOCOL_ERROR</code></a> will be returned if the server's responses were invalid.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-authenticate.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>username</p></td>
<td class="parameter_description"><p>the user's username</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>password</p></td>
<td class="parameter_description"><p>the user's password</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>cancellable</p></td>
<td class="parameter_description"><p>optional <span class="type">GCancellable</span> object, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><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 class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-authenticate.returns"></a><h4>Returns</h4>
<p> <a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if authentication and authorization was successful against all the services, <a href="../glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise</p>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-authenticate-async"></a><h3>gdata_client_login_authorizer_authenticate_async ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gdata_client_login_authorizer_authenticate_async
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>,
                                <em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *username</code></em>,
                                <em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *password</code></em>,
                                <em class="parameter"><code><span class="type">GCancellable</span> *cancellable</code></em>,
                                <em class="parameter"><code><span class="type">GAsyncReadyCallback</span> callback</code></em>,
                                <em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
<p>Authenticates the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> with the Google accounts service using the given <em class="parameter"><code>username</code></em>
 and <em class="parameter"><code>password</code></em>
. <em class="parameter"><code>self</code></em>
, <em class="parameter"><code>username</code></em>
 and
<em class="parameter"><code>password</code></em>
 are all reffed/copied when this function is called, so can safely be freed after this function returns.</p>
<p>For more details, see <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()"><code class="function">gdata_client_login_authorizer_authenticate()</code></a>, which is the synchronous version of this function.</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="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate-finish" title="gdata_client_login_authorizer_authenticate_finish ()"><code class="function">gdata_client_login_authorizer_authenticate_finish()</code></a>
to get the results of the operation.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-authenticate-async.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>username</p></td>
<td class="parameter_description"><p>the user's username</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>password</p></td>
<td class="parameter_description"><p>the user's password</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>cancellable</p></td>
<td class="parameter_description"><p>optional <span class="type">GCancellable</span> object, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><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 class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p>a <span class="type">GAsyncReadyCallback</span> to call when authentication is finished</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>data to pass to the <em class="parameter"><code>callback</code></em>
function. </p></td>
<td class="parameter_annotations"><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>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-authenticate-finish"></a><h3>gdata_client_login_authorizer_authenticate_finish ()</h3>
<pre class="programlisting"><a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gdata_client_login_authorizer_authenticate_finish
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>,
                                <em class="parameter"><code><span class="type">GAsyncResult</span> *async_result</code></em>,
                                <em class="parameter"><code><a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>Finishes an asynchronous authentication operation started with <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate-async" title="gdata_client_login_authorizer_authenticate_async ()"><code class="function">gdata_client_login_authorizer_authenticate_async()</code></a>.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-authenticate-finish.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>async_result</p></td>
<td class="parameter_description"><p>a <span class="type">GAsyncResult</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a>, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-authenticate-finish.returns"></a><h4>Returns</h4>
<p> <a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if authentication was successful, <a href="../glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise</p>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-get-client-id"></a><h3>gdata_client_login_authorizer_get_client_id ()</h3>
<pre class="programlisting">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
gdata_client_login_authorizer_get_client_id
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>);</pre>
<p>Returns the authorizer's client ID, as specified on constructing the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-client-id.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-client-id.returns"></a><h4>Returns</h4>
<p> the authorizer's client ID</p>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-get-username"></a><h3>gdata_client_login_authorizer_get_username ()</h3>
<pre class="programlisting">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
gdata_client_login_authorizer_get_username
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>);</pre>
<p>Returns the username of the currently authenticated user, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if nobody is authenticated.</p>
<p>It is not safe to call this while an authentication operation is ongoing.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-username.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-username.returns"></a><h4>Returns</h4>
<p> the username of the currently authenticated user, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-get-password"></a><h3>gdata_client_login_authorizer_get_password ()</h3>
<pre class="programlisting">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
gdata_client_login_authorizer_get_password
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>);</pre>
<p>Returns the password of the currently authenticated user, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if nobody is authenticated.</p>
<p>It is not safe to call this while an authentication operation is ongoing.</p>
<p>If libgdata is compiled with libgcr support, the password will be stored in non-pageable memory. Since this function doesn't return
a copy of the password, the returned value is guaranteed to not hit disk. It's advised that any copies of the password made in client programs
also use non-pageable memory.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-password.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-password.returns"></a><h4>Returns</h4>
<p> the password of the currently authenticated user, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-get-proxy-uri"></a><h3>gdata_client_login_authorizer_get_proxy_uri ()</h3>
<pre class="programlisting"><span class="returnvalue">SoupURI</span> *
gdata_client_login_authorizer_get_proxy_uri
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>);</pre>
<div class="warning">
<p><code class="literal">gdata_client_login_authorizer_get_proxy_uri</code> has been deprecated since version 0.15.0 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-get-proxy-resolver" title="gdata_client_login_authorizer_get_proxy_resolver ()"><code class="function">gdata_client_login_authorizer_get_proxy_resolver()</code></a> instead, which gives more flexibility over the proxy used.</p>
</div>
<p>Gets the proxy URI on the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>'s <span class="type">SoupSession</span>.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-proxy-uri.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-proxy-uri.returns"></a><h4>Returns</h4>
<p>the proxy URI, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>; free with <code class="function">soup_uri_free()</code>. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-set-proxy-uri"></a><h3>gdata_client_login_authorizer_set_proxy_uri ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gdata_client_login_authorizer_set_proxy_uri
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>,
                                <em class="parameter"><code><span class="type">SoupURI</span> *proxy_uri</code></em>);</pre>
<div class="warning">
<p><code class="literal">gdata_client_login_authorizer_set_proxy_uri</code> has been deprecated since version 0.15.0 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-set-proxy-resolver" title="gdata_client_login_authorizer_set_proxy_resolver ()"><code class="function">gdata_client_login_authorizer_set_proxy_resolver()</code></a> instead, which gives more flexibility over the proxy used.</p>
</div>
<p>Sets the proxy URI on the <span class="type">SoupSession</span> used internally by the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>. This forces all requests through the given proxy.</p>
<p>If <em class="parameter"><code>proxy_uri</code></em>
 is <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, no proxy will be used.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-set-proxy-uri.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>proxy_uri</p></td>
<td class="parameter_description"><p>the proxy URI, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-get-proxy-resolver"></a><h3>gdata_client_login_authorizer_get_proxy_resolver ()</h3>
<pre class="programlisting"><span class="returnvalue">GProxyResolver</span> *
gdata_client_login_authorizer_get_proxy_resolver
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>);</pre>
<div class="warning"><p><code class="literal">gdata_client_login_authorizer_get_proxy_resolver</code> is deprecated and should not be used in newly-written code.</p></div>
<p>Gets the <span class="type">GProxyResolver</span> on the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>'s <span class="type">SoupSession</span>.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-proxy-resolver.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-proxy-resolver.returns"></a><h4>Returns</h4>
<p>a <span class="type">GProxyResolver</span>, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="ix19.html#api-index-0.15.0">0.15.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-set-proxy-resolver"></a><h3>gdata_client_login_authorizer_set_proxy_resolver ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gdata_client_login_authorizer_set_proxy_resolver
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>,
                                <em class="parameter"><code><span class="type">GProxyResolver</span> *proxy_resolver</code></em>);</pre>
<p>Sets the <span class="type">GProxyResolver</span> on the <span class="type">SoupSession</span> used internally by the given <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>.</p>
<p>Setting this will clear the <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--proxy-uri" title="The “proxy-uri” property"><span class="type">“proxy-uri”</span></a> property.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-set-proxy-resolver.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>proxy_resolver</p></td>
<td class="parameter_description"><p>a <span class="type">GProxyResolver</span>, or <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="ix19.html#api-index-0.15.0">0.15.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-get-timeout"></a><h3>gdata_client_login_authorizer_get_timeout ()</h3>
<pre class="programlisting"><a href="../glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gdata_client_login_authorizer_get_timeout
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>);</pre>
<p>Gets the <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--timeout" title="The “timeout” property"><span class="type">“timeout”</span></a> property; the network timeout, in seconds.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-timeout.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gdata-client-login-authorizer-get-timeout.returns"></a><h4>Returns</h4>
<p> the timeout, or <code class="code">0</code></p>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gdata-client-login-authorizer-set-timeout"></a><h3>gdata_client_login_authorizer_set_timeout ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gdata_client_login_authorizer_set_timeout
                               (<em class="parameter"><code><a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *self</code></em>,
                                <em class="parameter"><code><a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> timeout</code></em>);</pre>
<p>Sets the <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--timeout" title="The “timeout” property"><span class="type">“timeout”</span></a> property; the network timeout, in seconds.</p>
<p>If <em class="parameter"><code>timeout</code></em>
 is <code class="code">0</code>, network operations will never time out.</p>
<div class="refsect3">
<a name="gdata-client-login-authorizer-set-timeout.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>self</p></td>
<td class="parameter_description"><p>a <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>timeout</p></td>
<td class="parameter_description"><p>the timeout, or <code class="code">0</code></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GDataClientLoginAuthorizer-struct"></a><h3>GDataClientLoginAuthorizer</h3>
<pre class="programlisting">typedef struct _GDataClientLoginAuthorizer GDataClientLoginAuthorizer;</pre>
<p>All the fields in the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> structure are private and should never be accessed directly.</p>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GDataClientLoginAuthorizerClass"></a><h3>GDataClientLoginAuthorizerClass</h3>
<pre class="programlisting">typedef struct {
} GDataClientLoginAuthorizerClass;
</pre>
<p>All the fields in the <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizerClass" title="GDataClientLoginAuthorizerClass"><span class="type">GDataClientLoginAuthorizerClass</span></a> structure are private and should never be accessed directly.</p>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GDataClientLoginAuthorizerError"></a><h3>enum GDataClientLoginAuthorizerError</h3>
<p>Error codes for authentication and authorization operations on <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a>. See the</p>
<a class="ulink" href="http://code.google.com/apis/accounts/docs/AuthForInstalledApps.html#Errors" target="_top">online ClientLogin documentation</a> for
<p>more information.</p>
<div class="refsect3">
<a name="GDataClientLoginAuthorizerError.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-BAD-AUTHENTICATION:CAPS"></a>GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_BAD_AUTHENTICATION</p></td>
<td class="enum_member_description">
<p>The login request used a username or password that is not recognized.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-NOT-VERIFIED:CAPS"></a>GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_NOT_VERIFIED</p></td>
<td class="enum_member_description">
<p>The account email address has not been verified. The user will need to access their Google
account directly to resolve the issue before logging in using a non-Google application.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-TERMS-NOT-AGREED:CAPS"></a>GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_TERMS_NOT_AGREED</p></td>
<td class="enum_member_description">
<p>The user has not agreed to terms. The user will need to access their Google account directly
to resolve the issue before logging in using a non-Google application.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-CAPTCHA-REQUIRED:CAPS"></a>GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_CAPTCHA_REQUIRED</p></td>
<td class="enum_member_description">
<p>A CAPTCHA is required. (A response with this error code will also contain an image URI and a
CAPTCHA token.)</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-ACCOUNT-DELETED:CAPS"></a>GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_ACCOUNT_DELETED</p></td>
<td class="enum_member_description">
<p>The user account has been deleted.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-ACCOUNT-DISABLED:CAPS"></a>GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_ACCOUNT_DISABLED</p></td>
<td class="enum_member_description">
<p>The user account has been disabled.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-SERVICE-DISABLED:CAPS"></a>GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_SERVICE_DISABLED</p></td>
<td class="enum_member_description">
<p>The user's access to the specified service has been disabled. (The user account may still be
valid.)</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-ACCOUNT-MIGRATED:CAPS"></a>GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_ACCOUNT_MIGRATED</p></td>
<td class="enum_member_description">
<p>The user's account login details have been migrated to a new system. (This is used for the
transition from the old YouTube login details to the new ones.)</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GDATA-CLIENT-LOGIN-AUTHORIZER-ERROR-INVALID-SECOND-FACTOR:CAPS"></a>GDATA_CLIENT_LOGIN_AUTHORIZER_ERROR_INVALID_SECOND_FACTOR</p></td>
<td class="enum_member_description">
<p>The user's account requires an application-specific password to be used.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GDataClientLoginAuthorizer--client-id"></a><h3>The <code class="literal">“client-id”</code> property</h3>
<pre class="programlisting">  “client-id”                <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>A client ID for your application (see the</p>
<a class="ulink" href="http://code.google.com/apis/accounts/docs/AuthForInstalledApps.html#Request" target="_top">reference documentation</a>).
<p>It is recommended that the ID is of the form <code class="literal"><em class="replaceable"><code>company name</code></em>-<em class="replaceable"><code>application name</code></em>-
<em class="replaceable"><code>version ID</code></em></code>.</p>
<p>Flags: Read / Write / Construct Only</p>
<p>Default value: NULL</p>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GDataClientLoginAuthorizer--password"></a><h3>The <code class="literal">“password”</code> property</h3>
<pre class="programlisting">  “password”                 <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>The user's account password for authentication.</p>
<p>This will only be set after authentication using <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()"><code class="function">gdata_client_login_authorizer_authenticate()</code></a> is completed successfully. It will
then be set to the password passed to <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()"><code class="function">gdata_client_login_authorizer_authenticate()</code></a>, and a <a href="../gobject/gobject-The-Base-Object-Type.html#GObject-notify"><span class="type">“notify”</span></a> signal will be emitted. If
authentication fails, it will be set to <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</p>
<p>If libgdata is compiled with libgcr support, the password will be stored in non-pageable memory. However, if it is retrieved
using <a href="../gobject/gobject-The-Base-Object-Type.html#g-object-get"><code class="function">g_object_get()</code></a> (or related functions) it will be copied to non-pageable memory and could end up being written to disk. Accessing
the password using <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-get-password" title="gdata_client_login_authorizer_get_password ()"><code class="function">gdata_client_login_authorizer_get_password()</code></a> will not perform any copies, and so maintains privacy.</p>
<p>Flags: Read</p>
<p>Default value: NULL</p>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GDataClientLoginAuthorizer--proxy-resolver"></a><h3>The <code class="literal">“proxy-resolver”</code> property</h3>
<pre class="programlisting">  “proxy-resolver”           <span class="type">GProxyResolver</span> *</pre>
<p>The <span class="type">GProxyResolver</span> used to determine a proxy URI.  Setting this will clear the <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--proxy-uri" title="The “proxy-uri” property"><span class="type">“proxy-uri”</span></a> property.</p>
<p>Flags: Read / Write</p>
<p class="since">Since: <a class="link" href="ix19.html#api-index-0.15.0">0.15.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GDataClientLoginAuthorizer--proxy-uri"></a><h3>The <code class="literal">“proxy-uri”</code> property</h3>
<pre class="programlisting">  “proxy-uri”                <span class="type">SoupURI</span> *</pre>
<p>The proxy URI used internally for all network requests.</p>
<div class="warning">
<p><code class="literal">GDataClientLoginAuthorizer:proxy-uri</code> has been deprecated since version 0.15.0 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer--proxy-resolver" title="The “proxy-resolver” property"><span class="type">“proxy-resolver”</span></a> instead, which gives more flexibility over the proxy used.</p>
</div>
<p>Flags: Read / Write</p>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GDataClientLoginAuthorizer--timeout"></a><h3>The <code class="literal">“timeout”</code> property</h3>
<pre class="programlisting">  “timeout”                  <a href="../glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a></pre>
<p>A timeout, in seconds, for network operations. If the timeout is exceeded, the operation will be cancelled and
<a class="link" href="GDataService.html#GDATA-SERVICE-ERROR-NETWORK-ERROR:CAPS"><code class="literal">GDATA_SERVICE_ERROR_NETWORK_ERROR</code></a> will be returned.</p>
<p>If the timeout is <code class="code">0</code>, operations will never time out.</p>
<p>Flags: Read / Write</p>
<p>Default value: 0</p>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
<hr>
<div class="refsect2">
<a name="GDataClientLoginAuthorizer--username"></a><h3>The <code class="literal">“username”</code> property</h3>
<pre class="programlisting">  “username”                 <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre>
<p>The user's Google username for authentication. This will always be a full e-mail address.</p>
<p>This will only be set after authentication using <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()"><code class="function">gdata_client_login_authorizer_authenticate()</code></a> is completed successfully. It will
then be set to the username passed to <a class="link" href="GDataClientLoginAuthorizer.html#gdata-client-login-authorizer-authenticate" title="gdata_client_login_authorizer_authenticate ()"><code class="function">gdata_client_login_authorizer_authenticate()</code></a>, and a <a href="../gobject/gobject-The-Base-Object-Type.html#GObject-notify"><span class="type">“notify”</span></a> signal will be emitted. If
authentication fails, it will be set to <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</p>
<p>Flags: Read</p>
<p>Default value: NULL</p>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
</div>
<div class="refsect1">
<a name="GDataClientLoginAuthorizer.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GDataClientLoginAuthorizer-captcha-challenge"></a><h3>The <code class="literal">“captcha-challenge”</code> signal</h3>
<pre class="programlisting"><a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a>*
user_function (<a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> *authorizer,
               <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>                      *uri,
               <a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>                    user_data)</pre>
<p>The <a class="link" href="GDataClientLoginAuthorizer.html#GDataClientLoginAuthorizer-captcha-challenge" title="The “captcha-challenge” signal"><span class="type">“captcha-challenge”</span></a> signal is emitted during the authentication process if the authorizer requires a CAPTCHA
to be completed. The URI of a CAPTCHA image is given, and the program should display this to the user, and return their response (the text
displayed in the image). There is no timeout imposed by the library for the response.</p>
<div class="refsect3">
<a name="GDataClientLoginAuthorizer-captcha-challenge.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>authorizer</p></td>
<td class="parameter_description"><p>the <a class="link" href="GDataClientLoginAuthorizer.html" title="GDataClientLoginAuthorizer"><span class="type">GDataClientLoginAuthorizer</span></a> which received the challenge</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>uri</p></td>
<td class="parameter_description"><p>the URI of the CAPTCHA image to be used</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="GDataClientLoginAuthorizer-captcha-challenge.returns"></a><h4>Returns</h4>
<p> a newly allocated string containing the text in the CAPTCHA image</p>
</div>
<p>Flags: <a href="../gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p>
<p class="since">Since: <a class="link" href="ix11.html#api-index-0.9.0">0.9.0</a></p>
</div>
</div>
</div>
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