fnet_http_post_send_t

typedef fnet_size_t(* fnet_http_post_send_t) (fnet_uint8_t *buffer, fnet_size_t buffer_size, fnet_bool_t *eof, fnet_uint32_t *cookie)

Callback function prototype of the POST-method response function.

Parameters

buffer	Output buffer where POST response content will be copied to.
buffer_size	Size of the output buffer. It's defined by the FNET_CFG_HTTP_REQUEST_SIZE_MAX parameter.
eof	Condition flag: FNET_FALSE = there is still more data to send. The fnet_http_post_send_t function will be called during the next iteration again. FNET_TRUE = no more data is available for the POST response. It was the last call of the fnet_http_post_send_t function for the current POST response.
cookie	This parameter points to the value, which can be used to associate a custom information with a connection instance. If application store context information in the cookie, it will be preserved for future calls for this request. This allows the application to associate some request-specific state.

Returns

This function must return the number of bytes actually written to the buffer pointed to by buffer.
The condition flag eof indicates if the POST-method end condition has occurred.

See also

fnet_http_post, fnet_http_post_handle_t, fnet_http_post_receive_t

This function creates the POST-method response content.
An application should use the buffer as output buffer for the dynamic content and set eof flag to 1 if no data for output are available.
The HTTP server invokes this callback function after call of the fnet_http_post_handle_t and fnet_http_post_receive_t functions and continues to call this function repeatedly till the eof will be set to 1 or the return result is set to 0.

Definition at line 132 of file fnet_http_post.h.