1 .\" You can view this file with:
3 .\" $Id: curl_formget.3,v 1.1.1.1 2008-09-23 16:32:05 hoffman Exp $
5 .TH curl_formget 3 "20 June 2006" "libcurl 7.15.5" "libcurl Manual"
7 curl_formget - serialize a previously build multipart/formdata HTTP POST chain
9 .B #include <curl/curl.h>
11 .BI "void curl_formget(struct curl_httppost *" form, " void *" arg,
12 .BI " curl_formget_callback " append ");"
15 curl_formget() is used to serialize data previously built/appended with
16 \fIcurl_formadd(3)\fP. Accepts a void pointer as second argument which will be
17 passed to the curl_formget_callback function.
19 .BI "typedef size_t (*curl_formget_callback)(void *" arg, " const char *" buf,
20 .BI " size_t " len ");"
23 The curl_formget_callback will be executed for each part of the HTTP POST
24 chain. The void *arg pointer will be the one passed as second argument to
25 curl_formget(). The character buffer passed to it must not be freed. The
26 callback should return the buffer length passed to it on success.
28 0 means everything was ok, non-zero means an error occurred
32 size_t print_httppost_callback(void *arg, const char *buf, size_t len)
34 fwrite(buf, len, 1, stdout);
35 (*(size_t *) arg) += len;
38 size_t print_httppost(struct curl_httppost *post)
40 size_t total_size = 0;
41 if(curl_formget(post, &total_size, print_httppost_callback)) {
47 This function was added in libcurl 7.15.5
49 .BR curl_formadd "(3) "