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|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<a href="#flickcurl-section-core.description" class="shortcut">Description</a>
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<h2><span class="refentrytitle"><a name="flickcurl-section-core.top_of_page"></a>Core</span></h2>
<p>Core — Core library functions</p>
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<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="flickcurl-section-core.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">typedef <a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl">flickcurl</a>;
extern const char* const <a class="link" href="flickcurl-section-core.html#flickcurl-version-string" title="flickcurl_version_string">flickcurl_version_string</a>;
extern const char* const <a class="link" href="flickcurl-section-core.html#flickcurl-license-string" title="flickcurl_license_string">flickcurl_license_string</a>;
extern const char* const <a class="link" href="flickcurl-section-core.html#flickcurl-copyright-string" title="flickcurl_copyright_string">flickcurl_copyright_string</a>;
extern const char* const <a class="link" href="flickcurl-section-core.html#flickcurl-short-copyright-string" title="flickcurl_short_copyright_string">flickcurl_short_copyright_string</a>;
extern const char* const <a class="link" href="flickcurl-section-core.html#flickcurl-home-url-string" title="flickcurl_home_url_string">flickcurl_home_url_string</a>;
extern const char* const <a class="link" href="flickcurl-section-core.html#flickcurl-flickr-replace-service-uri" title="flickcurl_flickr_replace_service_uri">flickcurl_flickr_replace_service_uri</a>;
extern const char* const <a class="link" href="flickcurl-section-core.html#flickcurl-flickr-service-uri" title="flickcurl_flickr_service_uri">flickcurl_flickr_service_uri</a>;
extern const char* const <a class="link" href="flickcurl-section-core.html#flickcurl-flickr-upload-service-uri" title="flickcurl_flickr_upload_service_uri">flickcurl_flickr_upload_service_uri</a>;
<span class="returnvalue">void</span> (<a class="link" href="flickcurl-section-core.html#flickcurl-message-handler" title="flickcurl_message_handler ()">*flickcurl_message_handler</a>) (<em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *message</code></em>);
<span class="returnvalue">int</span> <a class="link" href="flickcurl-section-core.html#flickcurl-init" title="flickcurl_init ()">flickcurl_init</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-finish" title="flickcurl_finish ()">flickcurl_finish</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="returnvalue">flickcurl</span></a> * <a class="link" href="flickcurl-section-core.html#flickcurl-new" title="flickcurl_new ()">flickcurl_new</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
<a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="returnvalue">flickcurl</span></a> * <a class="link" href="flickcurl-section-core.html#flickcurl-new-with-handle" title="flickcurl_new_with_handle ()">flickcurl_new_with_handle</a> (<em class="parameter"><code><span class="type">void</span> *curl_handle</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-free" title="flickcurl_free ()">flickcurl_free</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>);
<span class="returnvalue">int</span> <a class="link" href="flickcurl-section-core.html#flickcurl-get-current-request-wait" title="flickcurl_get_current_request_wait ()">flickcurl_get_current_request_wait</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>);
<span class="returnvalue">int</span> <a class="link" href="flickcurl-section-core.html#flickcurl-get-extras-format-info" title="flickcurl_get_extras_format_info ()">flickcurl_get_extras_format_info</a> (<em class="parameter"><code><span class="type">int</span> extras_format</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **name_p</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **label_p</code></em>);
<span class="returnvalue">int</span> <a class="link" href="flickcurl-section-core.html#flickcurl-get-feed-format-info" title="flickcurl_get_feed_format_info ()">flickcurl_get_feed_format_info</a> (<em class="parameter"><code><span class="type">int</span> feed_format</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **name_p</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **label_p</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **mime_type_p</code></em>);
<span class="returnvalue">void</span> (<a class="link" href="flickcurl-section-core.html#flickcurl-curl-setopt-handler" title="flickcurl_curl_setopt_handler ()">*flickcurl_curl_setopt_handler</a>) (<em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
<em class="parameter"><code><span class="type">void</span> *curl_handle</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-curl-setopt-handler" title="flickcurl_set_curl_setopt_handler ()">flickcurl_set_curl_setopt_handler</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl-curl-setopt-handler" title="flickcurl_curl_setopt_handler ()"><span class="type">flickcurl_curl_setopt_handler</span></a> curl_handler</code></em>,
<em class="parameter"><code><span class="type">void</span> *curl_handler_data</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-data" title="flickcurl_set_data ()">flickcurl_set_data</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><span class="type">void</span> *data</code></em>,
<em class="parameter"><code><span class="type">size_t</span> data_length</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-error-handler" title="flickcurl_set_error_handler ()">flickcurl_set_error_handler</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl-message-handler" title="flickcurl_message_handler ()"><span class="type">flickcurl_message_handler</span></a> error_handler</code></em>,
<em class="parameter"><code><span class="type">void</span> *error_data</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-http-accept" title="flickcurl_set_http_accept ()">flickcurl_set_http_accept</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *value</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-proxy" title="flickcurl_set_proxy ()">flickcurl_set_proxy</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *proxy</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-request-delay" title="flickcurl_set_request_delay ()">flickcurl_set_request_delay</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>long <span class="type">delay_msec</span> Param2</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-service-uri" title="flickcurl_set_service_uri ()">flickcurl_set_service_uri</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *uri</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-replace-service-uri" title="flickcurl_set_replace_service_uri ()">flickcurl_set_replace_service_uri</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *uri</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-upload-service-uri" title="flickcurl_set_upload_service_uri ()">flickcurl_set_upload_service_uri</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *uri</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-sign" title="flickcurl_set_sign ()">flickcurl_set_sign</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-tag-handler" title="flickcurl_set_tag_handler ()">flickcurl_set_tag_handler</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><a class="link" href="flickcurl-section-tag.html#flickcurl-tag-handler" title="flickcurl_tag_handler ()"><span class="type">flickcurl_tag_handler</span></a> tag_handler</code></em>,
<em class="parameter"><code><span class="type">void</span> *tag_data</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-user-agent" title="flickcurl_set_user_agent ()">flickcurl_set_user_agent</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *user_agent</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-write" title="flickcurl_set_write ()">flickcurl_set_write</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><span class="type">int</span> is_write</code></em>);
<span class="returnvalue">void</span> <a class="link" href="flickcurl-section-core.html#flickcurl-set-xml-data" title="flickcurl_set_xml_data ()">flickcurl_set_xml_data</a> (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><span class="type">xmlDocPtr</span> doc</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="flickcurl-section-core.description"></a><h2>Description</h2>
<p>
Core library functions
</p>
</div>
<div class="refsect1">
<a name="flickcurl-section-core.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="flickcurl"></a><h3>flickcurl</h3>
<pre class="programlisting">typedef struct flickcurl_s flickcurl;
</pre>
<p>
Flickcurl session object created by <a class="link" href="flickcurl-section-core.html#flickcurl-new" title="flickcurl_new ()"><code class="function">flickcurl_new()</code></a> and destroyed
by <a class="link" href="flickcurl-section-core.html#flickcurl-free" title="flickcurl_free ()"><code class="function">flickcurl_free()</code></a>
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-version-string"></a><h3>flickcurl_version_string</h3>
<pre class="programlisting">extern const char* const flickcurl_version_string;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-license-string"></a><h3>flickcurl_license_string</h3>
<pre class="programlisting">extern const char* const flickcurl_license_string;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-copyright-string"></a><h3>flickcurl_copyright_string</h3>
<pre class="programlisting">extern const char* const flickcurl_copyright_string;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-short-copyright-string"></a><h3>flickcurl_short_copyright_string</h3>
<pre class="programlisting">extern const char* const flickcurl_short_copyright_string;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-home-url-string"></a><h3>flickcurl_home_url_string</h3>
<pre class="programlisting">extern const char* const flickcurl_home_url_string;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-flickr-replace-service-uri"></a><h3>flickcurl_flickr_replace_service_uri</h3>
<pre class="programlisting">extern const char* const flickcurl_flickr_replace_service_uri;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-flickr-service-uri"></a><h3>flickcurl_flickr_service_uri</h3>
<pre class="programlisting">extern const char* const flickcurl_flickr_service_uri;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-flickr-upload-service-uri"></a><h3>flickcurl_flickr_upload_service_uri</h3>
<pre class="programlisting">extern const char* const flickcurl_flickr_upload_service_uri;
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-message-handler"></a><h3>flickcurl_message_handler ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*flickcurl_message_handler) (<em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *message</code></em>);</pre>
<p>
Flickcurl Message handler callback.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data pointer</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>message</code></em> :</span></p></td>
<td>error message</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-init"></a><h3>flickcurl_init ()</h3>
<pre class="programlisting"><span class="returnvalue">int</span> flickcurl_init (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Initialise Flickcurl library.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>non-0 on failure</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-finish"></a><h3>flickcurl_finish ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_finish (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Terminate Flickcurl library.
</p>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-new"></a><h3>flickcurl_new ()</h3>
<pre class="programlisting"><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="returnvalue">flickcurl</span></a> * flickcurl_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Create a Flickcurl sesssion
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>new <a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> object or NULL on fialure</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-new-with-handle"></a><h3>flickcurl_new_with_handle ()</h3>
<pre class="programlisting"><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="returnvalue">flickcurl</span></a> * flickcurl_new_with_handle (<em class="parameter"><code><span class="type">void</span> *curl_handle</code></em>);</pre>
<p>
Create a Flickcurl sesssion from an existing CURL* handler
</p>
<p>
This allows setting up or re-using an existing CURL handle with
Flickcurl, however the library will call curl_easy_setopt to set
options based on the operation being performed. If these need to
be over-ridden, use <a class="link" href="flickcurl-section-core.html#flickcurl-set-curl-setopt-handler" title="flickcurl_set_curl_setopt_handler ()"><code class="function">flickcurl_set_curl_setopt_handler()</code></a> to adjust
the options.
</p>
<p>
NOTE: The type of <em class="parameter"><code>handle</code></em> is void* so that curl headers are
optional when compiling against flickcurl.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>curl_handle</code></em> :</span></p></td>
<td>CURL* handle</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>new <a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> object or NULL on fialure</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-free"></a><h3>flickcurl_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_free (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>);</pre>
<p>
Destroy flickcurl session
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-get-current-request-wait"></a><h3>flickcurl_get_current_request_wait ()</h3>
<pre class="programlisting"><span class="returnvalue">int</span> flickcurl_get_current_request_wait (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>);</pre>
<p>
Get current wait that would be applied for a web service request called now
</p>
<p>
Returns the wait time that would be applied in order to delay a
web service request such that the web service rate limit is met.
</p>
<p>
See <a class="link" href="flickcurl-section-core.html#flickcurl-set-request-delay" title="flickcurl_set_request_delay ()"><code class="function">flickcurl_set_request_delay()</code></a> which by default is set to 1000ms.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>delay in usecs or < 0 if delay is more than 247 seconds ('infinity')</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-get-extras-format-info"></a><h3>flickcurl_get_extras_format_info ()</h3>
<pre class="programlisting"><span class="returnvalue">int</span> flickcurl_get_extras_format_info (<em class="parameter"><code><span class="type">int</span> extras_format</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **name_p</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **label_p</code></em>);</pre>
<p>
Get APi extras format parameter value information
</p>
<p>
As described 2008-08-19 in
http://code.flickr.com/blog/2008/08/19/standard-photos-response-apis-for-civilized-age/
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>extras_format</code></em> :</span></p></td>
<td>input param - extras format index</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name_p</code></em> :</span></p></td>
<td>output param - pointer to store feed format name</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>label_p</code></em> :</span></p></td>
<td>output param - pointer to store feed format label</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>non-0 if extras_format is out of range</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-get-feed-format-info"></a><h3>flickcurl_get_feed_format_info ()</h3>
<pre class="programlisting"><span class="returnvalue">int</span> flickcurl_get_feed_format_info (<em class="parameter"><code><span class="type">int</span> feed_format</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **name_p</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **label_p</code></em>,
<em class="parameter"><code>const <span class="type">char</span> **mime_type_p</code></em>);</pre>
<p>
Get feed format parameter value information
</p>
<p>
As announced 2008-08-25 in
http://code.flickr.com/blog/2008/08/25/api-responses-as-feeds/
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>feed_format</code></em> :</span></p></td>
<td>input param - feed format index</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name_p</code></em> :</span></p></td>
<td>output param - pointer to store feed format name</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>label_p</code></em> :</span></p></td>
<td>output param - pointer to store feed format label</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>mime_type_p</code></em> :</span></p></td>
<td>output param - pointer to store feed format mime type</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>non-0 if feed_format is out of range</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-curl-setopt-handler"></a><h3>flickcurl_curl_setopt_handler ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> (*flickcurl_curl_setopt_handler) (<em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
<em class="parameter"><code><span class="type">void</span> *curl_handle</code></em>);</pre>
<p>
Flickcurl curl options handle callback.
</p>
<p>
For use with <a class="link" href="flickcurl-section-core.html#flickcurl-set-curl-setopt-handler" title="flickcurl_set_curl_setopt_handler ()"><code class="function">flickcurl_set_curl_setopt_handler()</code></a> to set curl
handle options once Flickcurl has created the CURL* handle
internally.
</p>
<p>
NOTE: The type of <em class="parameter"><code>curl_handle</code></em> is void* so that curl headers are
optional when compiling against flickcurl.
</p>
<p>
WARNING: This callback is called with two void args in the order
curl handler user data, curl handle (CURL* pointer) - take care in
getting them correct in implementation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data pointer</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>curl_handle</code></em> :</span></p></td>
<td>curl CURL* handle</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-curl-setopt-handler"></a><h3>flickcurl_set_curl_setopt_handler ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_curl_setopt_handler (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl-curl-setopt-handler" title="flickcurl_curl_setopt_handler ()"><span class="type">flickcurl_curl_setopt_handler</span></a> curl_handler</code></em>,
<em class="parameter"><code><span class="type">void</span> *curl_handler_data</code></em>);</pre>
<p>
Set curl set option callback handler.
</p>
<p>
This handler is called for every curl request after all internal
curl_easy_setopt calls are made on the internal CURL* handle and
just before curl_easy_perform is invoked to start the retrieval.
Thus, this callback can override any internal configuration.
</p>
<p>
If a simple once-only CURL configuration is needed, using
<a class="link" href="flickcurl-section-core.html#flickcurl-new-with-handle" title="flickcurl_new_with_handle ()"><code class="function">flickcurl_new_with_handle()</code></a> may be easier.
</p>
<p>
WARNING: The <em class="parameter"><code>curl_handler</code></em> callback is called with 2 void args in
the order user data (<em class="parameter"><code>curl_handler_data</code></em> value), curl_handle (CURL*
pointer) - take care to use them correct in implementation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>curl_handler</code></em> :</span></p></td>
<td>curl set options handler (or NULL)</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>curl_handler_data</code></em> :</span></p></td>
<td>user data for handler (or NULL)</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-data"></a><h3>flickcurl_set_data ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_data (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><span class="type">void</span> *data</code></em>,
<em class="parameter"><code><span class="type">size_t</span> data_length</code></em>);</pre>
<p>
Set web service request content data.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
<td>data pointer</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>data_length</code></em> :</span></p></td>
<td>data length</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-error-handler"></a><h3>flickcurl_set_error_handler ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_error_handler (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl-message-handler" title="flickcurl_message_handler ()"><span class="type">flickcurl_message_handler</span></a> error_handler</code></em>,
<em class="parameter"><code><span class="type">void</span> *error_data</code></em>);</pre>
<p>
Set Flickcurl error handler.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error_handler</code></em> :</span></p></td>
<td>error handler function</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error_data</code></em> :</span></p></td>
<td>error handler data</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-http-accept"></a><h3>flickcurl_set_http_accept ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_http_accept (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *value</code></em>);</pre>
<p>
Set HTTP accept header value for flickcurl requests
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>value</code></em> :</span></p></td>
<td>HTTP Accept header value</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-proxy"></a><h3>flickcurl_set_proxy ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_proxy (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *proxy</code></em>);</pre>
<p>
Set HTTP proxy for flickcurl requests
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>proxy</code></em> :</span></p></td>
<td>HTTP proxy string</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-request-delay"></a><h3>flickcurl_set_request_delay ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_request_delay (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>long <span class="type">delay_msec</span> Param2</code></em>);</pre>
<p>
Set web service request delay
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-service-uri"></a><h3>flickcurl_set_service_uri ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_service_uri (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *uri</code></em>);</pre>
<p>
Set Web Service URI for flickcurl requests
</p>
<p>
Sets the service to the default (Flickr API web service) if <em class="parameter"><code>uri</code></em> is NULL.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>uri</code></em> :</span></p></td>
<td>Service URI (or NULL)</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-replace-service-uri"></a><h3>flickcurl_set_replace_service_uri ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_replace_service_uri (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *uri</code></em>);</pre>
<p>
Set Web Replace Service URI for flickcurl requests
</p>
<p>
Sets the replace service to the default (Flickr API web
replace_service) if <em class="parameter"><code>uri</code></em> is NULL.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>uri</code></em> :</span></p></td>
<td>Replace Service URI (or NULL)</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-upload-service-uri"></a><h3>flickcurl_set_upload_service_uri ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_upload_service_uri (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *uri</code></em>);</pre>
<p>
Set Web Upload Service URI for flickcurl requests
</p>
<p>
Sets the upload service to the default (Flickr API web
upload_service) if <em class="parameter"><code>uri</code></em> is NULL.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>uri</code></em> :</span></p></td>
<td>Upload Service URI (or NULL)</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-sign"></a><h3>flickcurl_set_sign ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_sign (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>);</pre>
<p>
Make the next request signed.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-tag-handler"></a><h3>flickcurl_set_tag_handler ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_tag_handler (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><a class="link" href="flickcurl-section-tag.html#flickcurl-tag-handler" title="flickcurl_tag_handler ()"><span class="type">flickcurl_tag_handler</span></a> tag_handler</code></em>,
<em class="parameter"><code><span class="type">void</span> *tag_data</code></em>);</pre>
<p>
Set Flickcurl tag handler.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>tag_handler</code></em> :</span></p></td>
<td>tag handler function</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>tag_data</code></em> :</span></p></td>
<td>tag handler data</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-user-agent"></a><h3>flickcurl_set_user_agent ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_user_agent (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code>const <span class="type">char</span> *user_agent</code></em>);</pre>
<p>
Set Flickcurl HTTP user agent string
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_agent</code></em> :</span></p></td>
<td>user agent string</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-write"></a><h3>flickcurl_set_write ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_write (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><span class="type">int</span> is_write</code></em>);</pre>
<p>
Set writeable flag.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>is_write</code></em> :</span></p></td>
<td>writeable flag</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="flickcurl-set-xml-data"></a><h3>flickcurl_set_xml_data ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> flickcurl_set_xml_data (<em class="parameter"><code><a class="link" href="flickcurl-section-core.html#flickcurl" title="flickcurl"><span class="type">flickcurl</span></a> *fc</code></em>,
<em class="parameter"><code><span class="type">xmlDocPtr</span> doc</code></em>);</pre>
<p>
Set web service request content data from XML DOM.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>fc</code></em> :</span></p></td>
<td>flickcurl object</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>doc</code></em> :</span></p></td>
<td>XML dom</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
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