81 lines
2.9 KiB
HTML
81 lines
2.9 KiB
HTML
|
<html><head>
|
||
|
|
<title>curl_formget man page</title>
|
||
|
|
<meta name="generator" content="roffit 0.7">
|
||
|
|
<STYLE type="text/css">
|
||
|
|
P.level0 {
|
||
|
|
padding-left: 2em;
|
||
|
|
}
|
||
|
|
|
||
|
|
P.level1 {
|
||
|
|
padding-left: 4em;
|
||
|
|
}
|
||
|
|
|
||
|
|
P.level2 {
|
||
|
|
padding-left: 6em;
|
||
|
|
}
|
||
|
|
|
||
|
|
span.emphasis {
|
||
|
|
font-style: italic;
|
||
|
|
}
|
||
|
|
|
||
|
|
span.bold {
|
||
|
|
font-weight: bold;
|
||
|
|
}
|
||
|
|
|
||
|
|
span.manpage {
|
||
|
|
font-weight: bold;
|
||
|
|
}
|
||
|
|
|
||
|
|
h2.nroffsh {
|
||
|
|
background-color: #e0e0e0;
|
||
|
|
}
|
||
|
|
|
||
|
|
span.nroffip {
|
||
|
|
font-weight: bold;
|
||
|
|
font-size: 120%;
|
||
|
|
font-family: monospace;
|
||
|
|
}
|
||
|
|
|
||
|
|
p.roffit {
|
||
|
|
text-align: center;
|
||
|
|
font-size: 80%;
|
||
|
|
}
|
||
|
|
</STYLE>
|
||
|
|
</head><body>
|
||
|
|
|
||
|
|
<p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2>
|
||
|
|
<p class="level0">curl_formget - serialize a previously build multipart/formdata HTTP POST chain <a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2>
|
||
|
|
<p class="level0"><span Class="bold">#include <curl/curl.h></span>
|
||
|
|
<p class="level0"><span Class="bold">void curl_formget(struct curl_httppost * form, void * arg,</span> <span Class="bold"> curl_formget_callback append );</span>
|
||
|
|
<p class="level0"><a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
|
||
|
|
<p class="level0">curl_formget() is used to serialize data previously built/appended with <a class="emphasis" href="./curl_formadd.html">curl_formadd(3)</a>. Accepts a void pointer as second argument which will be passed to the curl_formget_callback function.
|
||
|
|
<p class="level0"><span Class="bold">typedef size_t (*curl_formget_callback)(void * arg, const char * buf,</span> <span Class="bold"> size_t len );</span> <pre>
|
||
|
|
<p class="level0"><p class="level0">The curl_formget_callback will be executed for each part of the HTTP POST
|
||
|
|
chain. The void *arg pointer will be the one passed as second argument to
|
||
|
|
curl_formget(). The character buffer passed to it must not be freed. The
|
||
|
|
callback should return the buffer length passed to it on success.
|
||
|
|
</pre>
|
||
|
|
<a name="RETURN"></a><h2 class="nroffsh">RETURN VALUE</h2>
|
||
|
|
<p class="level0">0 means everything was ok, non-zero means an error occurred <a name="EXAMPLE"></a><h2 class="nroffsh">EXAMPLE</h2>
|
||
|
|
<p class="level0"><pre>
|
||
|
|
<p class="level0"><p class="level0"> size_t print_httppost_callback(void *arg, const char *buf, size_t len)
|
||
|
|
{
|
||
|
|
fwrite(buf, len, 1, stdout);
|
||
|
|
(*(size_t *) arg) += len;
|
||
|
|
return len;
|
||
|
|
}
|
||
|
|
size_t print_httppost(struct curl_httppost *post)
|
||
|
|
{
|
||
|
|
size_t total_size = 0;
|
||
|
|
if(curl_formget(post, &total_size, print_httppost_callback)) {
|
||
|
|
return (size_t) -1;
|
||
|
|
}
|
||
|
|
return total_size;
|
||
|
|
}
|
||
|
|
</pre>
|
||
|
|
<a name="AVAILABILITY"></a><h2 class="nroffsh">AVAILABILITY</h2>
|
||
|
|
<p class="level0">This function was added in libcurl 7.15.5 <a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
|
||
|
|
<p class="level0"><a class="manpage" href="./curl_formadd.html">curl_formadd (3) </a> <p class="roffit">
|
||
|
|
This HTML page was made with <a href="http://daniel.haxx.se/projects/roffit/">roffit</a>.
|
||
|
|
</body></html>
|