/Users/maurits/Documents/studie/afstuderen/biosphere/common/http_common.h File Reference

#include <biosphere.h>
#include <apr_time.h>

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Data Structures
struct	http_header_info
Defines
#define	HTTP_BUFFER_SIZE   512
#define	HTTP_CORRECT(info)   ((info)->http_code == 200)
Functions
bs_bool	received_full_headers (const char *headerbuf)
bs_status	parse_http_headers (const char *headerbuf, apr_size_t headerlen, http_header_info **info, apr_pool_t *mp)
bs_status	connect_and_post (const bs_service_request *request, bs_service_response **response, const char *addr, bs_uint16 port, apr_pool_t *mp)
bs_status	connect_and_get (bs_definition **result, const char *addr, bs_uint16 port, apr_pool_t *mp)

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Define Documentation

#define HTTP_BUFFER_SIZE   512

Definition at line 41 of file http_common.h.

Referenced by get_remaining_content(), receive_response(), and worker_thread_main().

#define HTTP_CORRECT

(

info

)

((info)->http_code == 200)

Macro to determine if the received HTTP response was correct, ie. 'HTTP 200 OK'. Please note that only responses by an HTTP server return such a status code.

Definition at line 61 of file http_common.h.

Referenced by receive_response().

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Function Documentation

bs_status connect_and_get	(	bs_definition **	result,
		const char *	addr,
		bs_uint16	port,
		apr_pool_t *	mp
	)

Connect to a Bio-SPHERE daemon a make a HTTP GET request, in order to retrieve the bs_definitions.

Parameters:

	result	Result pointer for the definitions
	addr	The address (IP or hostname) to connect to
	port	TCP/IP port on which the daemon is listening
	mp	Memory pool to allocate from

Returns:

Status code.

Definition at line 265 of file http_common.c.

References BIOSPHERE_VERSION_STRING, BS_ERROR, BS_OK, len(), receive_response(), runtestsuite::rv, SERVICE_DEF_FROM_XML, and xlate_from_xml().

Referenced by add_node(), and get_services_list().

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bs_status connect_and_post	(	const bs_service_request *	request,
		bs_service_response **	response,
		const char *	addr,
		bs_uint16	port,
		apr_pool_t *	mp
	)

Connect to a Bio-SPHERE daemon and post a request.

Parameters:

	request	The request to make
	response	The received response (result pointer)
	addr	The address (IP or hostname) to connect to
	port	The port on which the local biosphered is listening
	mp	The memory pool to allocate from

Returns:

Status code

Definition at line 216 of file http_common.c.

References BIOSPHERE_VERSION_STRING, BS_ERROR, BS_OK, BS_UINT64_FMT, receive_response(), runtestsuite::rv, xlate_from_xml(), and xlate_request_to_xml().

Referenced by handle_service_request_remotely(), and make_service_request().

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bs_status parse_http_headers	(	const char *	headerbuf,
		apr_size_t	headerlen,
		http_header_info **	info,
		apr_pool_t *	mp
	)

Extract header information from the given buffer and filling a http_header_info structure. Returns status code. Assume that appropriate http headers and an ending are present in the given buffer.

Definition at line 105 of file http_common.c.

References BS_HTTP_ERROR, BS_OK, http_header_info::content_length, http_header_info::content_offset, extract_http_header_info(), and runtestsuite::rv.

Referenced by handle_http_post(), and receive_response().

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bs_bool received_full_headers

(

const char *

headerbuf

)

True iff a double line-ending is encountered in the buffer (

or

).

Parameters:

	headerbuf	Buffer containing the http headers
	headerlen	The length of that buffer

Returns:

True iff HTTP headers were encountered in the buffer.

Definition at line 45 of file http_common.c.

References FALSE, and TRUE.

Referenced by receive_response(), and worker_thread_main().

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