http.c File Reference

Implements HTTP decoding. More...

#include <ctype.h>
#include <yaz/odr.h>
#include <yaz/yaz-version.h>
#include <yaz/yaz-iconv.h>
#include <yaz/matchstr.h>
#include <yaz/zgdu.h>

Go to the source code of this file.

Functions
static void	yaz_base64encode (const char *in, char *out)
static int	decode_headers_content (ODR o, int off, Z_HTTP_Header **headers, char **content_buf, int *content_len)
void	z_HTTP_header_add_content_type (ODR o, Z_HTTP_Header **hp, const char *content_type, const char *charset)
void	z_HTTP_header_add_basic_auth (ODR o, Z_HTTP_Header **hp, const char *username, const char *password)
void	z_HTTP_header_add (ODR o, Z_HTTP_Header **hp, const char *n, const char *v)
const char *	z_HTTP_header_lookup (const Z_HTTP_Header *hp, const char *n)
Z_GDU *	z_get_HTTP_Request (ODR o)
Z_GDU *	z_get_HTTP_Request_host_path (ODR odr, const char *host, const char *path)
Z_GDU *	z_get_HTTP_Response (ODR o, int code)
const char *	z_HTTP_errmsg (int code)
int	yaz_decode_http_response (ODR o, Z_HTTP_Response **hr_p)
int	yaz_decode_http_request (ODR o, Z_HTTP_Request **hr_p)
int	yaz_encode_http_response (ODR o, Z_HTTP_Response *hr)
int	yaz_encode_http_request (ODR o, Z_HTTP_Request *hr)

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Detailed Description

Implements HTTP decoding.

Definition in file http.c.

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Function Documentation

static int decode_headers_content	(	ODR	o,
		int	off,
		Z_HTTP_Header **	headers,
		char **	content_buf,
		int *	content_len
	)			[static]

Definition at line 74 of file http.c.

References odr::buf, odr::error, Z_HTTP_Header::next, odr_malloc(), OHTTP, and odr::size.

Referenced by yaz_decode_http_request(), and yaz_decode_http_response().

static void yaz_base64encode	(	const char *	in,
		char *	out
	)			[static]

Definition at line 31 of file http.c.

Referenced by z_HTTP_header_add_basic_auth().

int yaz_decode_http_request	(	ODR	o,
		Z_HTTP_Request **	hr_p
	)

Definition at line 407 of file http.c.

References odr::buf, Z_HTTP_Request::content_buf, Z_HTTP_Request::content_len, decode_headers_content(), odr::error, Z_HTTP_Request::headers, Z_HTTP_Request::method, odr_malloc(), OHTTP, Z_HTTP_Request::path, odr::size, and Z_HTTP_Request::version.

Referenced by z_GDU().

int yaz_decode_http_response	(	ODR	o,
		Z_HTTP_Response **	hr_p
	)

Definition at line 373 of file http.c.

References odr::buf, Z_HTTP_Response::code, Z_HTTP_Response::content_buf, Z_HTTP_Response::content_len, decode_headers_content(), odr::error, Z_HTTP_Response::headers, odr_malloc(), OHTTP, and Z_HTTP_Response::version.

Referenced by z_GDU().

int yaz_encode_http_request	(	ODR	o,
		Z_HTTP_Request *	hr
	)

Definition at line 501 of file http.c.

References odr::buf, Z_HTTP_Request::content_buf, Z_HTTP_Request::content_len, odr::direction, Z_HTTP_Request::headers, Z_HTTP_Request::method, Z_HTTP_Header::name, Z_HTTP_Header::next, ODR_PRINT, odr_printf(), odr_write(), Z_HTTP_Request::path, odr::top, Z_HTTP_Header::value, Z_HTTP_Request::version, and z_HTTP_header_lookup().

Referenced by z_GDU().

int yaz_encode_http_response	(	ODR	o,
		Z_HTTP_Response *	hr
	)

Definition at line 461 of file http.c.

References odr::buf, Z_HTTP_Response::code, Z_HTTP_Response::content_buf, Z_HTTP_Response::content_len, odr::direction, Z_HTTP_Response::headers, Z_HTTP_Header::name, Z_HTTP_Header::next, ODR_PRINT, odr_printf(), odr_write(), odr::top, Z_HTTP_Header::value, Z_HTTP_Response::version, z_HTTP_errmsg(), and z_HTTP_header_lookup().

Referenced by z_GDU().

Z_GDU* z_get_HTTP_Request

(

ODR

o

)

Definition at line 265 of file http.c.

References Z_HTTP_Request::content_buf, Z_HTTP_Request::content_len, Z_HTTP_Request::headers, Z_GDU::HTTP_Request, Z_HTTP_Request::method, odr_malloc(), Z_HTTP_Request::path, Z_GDU::u, Z_HTTP_Request::version, Z_GDU::which, YAZ_VERSION, Z_GDU_HTTP_Request, and z_HTTP_header_add().

Referenced by get_HTTP_Request_url(), and z_get_HTTP_Request_host_path().

Z_GDU* z_get_HTTP_Request_host_path	(	ODR	odr,
		const char *	host,
		const char *	path
	)

Definition at line 284 of file http.c.

References Z_HTTP_Request::headers, Z_GDU::HTTP_Request, odr_malloc(), odr_strdup(), Z_HTTP_Request::path, Z_GDU::u, z_get_HTTP_Request(), and z_HTTP_header_add().

Referenced by send_srw().

Z_GDU* z_get_HTTP_Response	(	ODR	o,
		int	code
	)

Definition at line 318 of file http.c.

References Z_HTTP_Response::code, Z_HTTP_Response::content_buf, Z_HTTP_Response::content_len, Z_HTTP_Response::headers, Z_GDU::HTTP_Response, odr_malloc(), Z_GDU::u, Z_HTTP_Response::version, Z_GDU::which, YAZ_VERSION, Z_GDU_HTTP_Response, z_HTTP_errmsg(), and z_HTTP_header_add().

Referenced by ir_read(), and process_http_request().

const char* z_HTTP_errmsg

(

int

code

)

Definition at line 357 of file http.c.

Referenced by yaz_encode_http_response(), z_get_HTTP_Response(), and ZOOM_connection_error_x().

void z_HTTP_header_add	(	ODR	o,
		Z_HTTP_Header **	hp,
		const char *	n,
		const char *	v
	)

Definition at line 245 of file http.c.

References Z_HTTP_Header::next, odr_malloc(), and odr_strdup().

Referenced by get_HTTP_Request_url(), process_http_request(), send_SRW_redirect(), yaz_sru_soap_encode(), z_get_HTTP_Request(), z_get_HTTP_Request_host_path(), z_get_HTTP_Response(), z_HTTP_header_add_basic_auth(), and z_HTTP_header_add_content_type().

void z_HTTP_header_add_basic_auth	(	ODR	o,
		Z_HTTP_Header **	hp,
		const char *	username,
		const char *	password
	)

Definition at line 226 of file http.c.

References odr_malloc(), yaz_base64encode(), and z_HTTP_header_add().

Referenced by send_SRW_redirect(), yaz_sru_get_encode(), yaz_sru_post_encode(), and yaz_sru_soap_encode().

void z_HTTP_header_add_content_type	(	ODR	o,
		Z_HTTP_Header **	hp,
		const char *	content_type,
		const char *	charset
	)

Definition at line 205 of file http.c.

References odr_malloc(), and z_HTTP_header_add().

Referenced by yaz_sru_get_encode(), yaz_sru_post_encode(), and yaz_sru_soap_encode().

const char* z_HTTP_header_lookup	(	const Z_HTTP_Header *	hp,
		const char *	n
	)

Definition at line 256 of file http.c.

References Z_HTTP_Header::name, Z_HTTP_Header::next, Z_HTTP_Header::value, and yaz_matchstr().

Referenced by handle_http(), process_http_request(), yaz_encode_http_request(), yaz_encode_http_response(), yaz_sru_decode(), yaz_srw_check_content_type(), yaz_srw_decode(), and yaz_srw_decodeauth().