Up: microhttpd-post [Contents][Index]
POST
processorCreate a PostProcessor. A PostProcessor can be used to (incrementally)
parse the data portion of a POST
request.
the connection on which the POST
is happening (used to determine
the POST
format);
maximum number of bytes to use for internal buffering (used only for the parsing, specifically the parsing of the keys). A tiny value (256-1024) should be sufficient; do NOT use a value smaller than 256; for good performance, use 32k or 64k (i.e. 65536).
iterator to be called with the parsed data; must NOT be
NULL
;
custom value to be used as first argument to iterator.
Return NULL
on error (out of memory, unsupported encoding), otherwise
a PP handle.
Parse and process POST
data. Call this function when POST
data is available (usually during an MHD_AccessHandlerCallback
)
with the upload_data and upload_data_size. Whenever
possible, this will then cause calls to the
MHD_IncrementalKeyValueIterator
.
the post processor;
post_data_len bytes of POST
data;
length of post_data.
Return MHD_YES
on success, MHD_NO
on error
(out-of-memory, iterator aborted, parse error).
Release PostProcessor resources. After this function is being called, the PostProcessor is guaranteed to no longer call its iterator. There is no special call to the iterator to indicate the end of the post processing stream. After destroying the PostProcessor, the programmer should perform any necessary work to complete the processing of the iterator.
Return MHD_YES
if processing completed nicely, MHD_NO
if there were spurious characters or formatting problems with
the post request. It is common to ignore the return value
of this function.
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