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#include <assert.h>
#include "Arena.h"
#include "INK_MD5.h"
#include "MIME.h"
#include "URL.h"
#include "ink_apidefs.h"

Include dependency graph for HTTP.h:

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Data Structures
struct	HTTPHdrImpl
struct	HTTPValAccept
struct	HTTPValAcceptCharset
struct	HTTPValAcceptEncoding
struct	HTTPValAcceptLanguage
struct	HTTPValFieldList
struct	HTTPValCacheControl
struct	HTTPValRange
struct	HTTPValTE
struct	HTTPParser
class	HTTPVersion
class	HTTPHdr
struct	HTTPCacheAlt
class	HTTPInfo
Defines
#define	HTTP_VERSION(a, b) ((((a) & 0xFFFF) << 16) \| ((b) & 0xFFFF))
#define	HTTP_MINOR(v) ((v) & 0xFFFF)
#define	HTTP_MAJOR(v) (((v) >> 16) & 0xFFFF)
Enumerations
enum	HTTPStatus { HTTP_STATUS_NONE = 0, HTTP_STATUS_CONTINUE = 100, HTTP_STATUS_SWITCHING_PROTOCOL = 101, HTTP_STATUS_OK = 200, HTTP_STATUS_CREATED = 201, HTTP_STATUS_ACCEPTED = 202, HTTP_STATUS_NON_AUTHORITATIVE_INFORMATION = 203, HTTP_STATUS_NO_CONTENT = 204, HTTP_STATUS_RESET_CONTENT = 205, HTTP_STATUS_PARTIAL_CONTENT = 206, HTTP_STATUS_MULTIPLE_CHOICES = 300, HTTP_STATUS_MOVED_PERMANENTLY = 301, HTTP_STATUS_MOVED_TEMPORARILY = 302, HTTP_STATUS_SEE_OTHER = 303, HTTP_STATUS_NOT_MODIFIED = 304, HTTP_STATUS_USE_PROXY = 305, HTTP_STATUS_TEMPORARY_REDIRECT = 307, HTTP_STATUS_BAD_REQUEST = 400, HTTP_STATUS_UNAUTHORIZED = 401, HTTP_STATUS_PAYMENT_REQUIRED = 402, HTTP_STATUS_FORBIDDEN = 403, HTTP_STATUS_NOT_FOUND = 404, HTTP_STATUS_METHOD_NOT_ALLOWED = 405, HTTP_STATUS_NOT_ACCEPTABLE = 406, HTTP_STATUS_PROXY_AUTHENTICATION_REQUIRED = 407, HTTP_STATUS_REQUEST_TIMEOUT = 408, HTTP_STATUS_CONFLICT = 409, HTTP_STATUS_GONE = 410, HTTP_STATUS_LENGTH_REQUIRED = 411, HTTP_STATUS_PRECONDITION_FAILED = 412, HTTP_STATUS_REQUEST_ENTITY_TOO_LARGE = 413, HTTP_STATUS_REQUEST_URI_TOO_LONG = 414, HTTP_STATUS_UNSUPPORTED_MEDIA_TYPE = 415, HTTP_STATUS_RANGE_NOT_SATISFIABLE = 416, HTTP_STATUS_INTERNAL_SERVER_ERROR = 500, HTTP_STATUS_NOT_IMPLEMENTED = 501, HTTP_STATUS_BAD_GATEWAY = 502, HTTP_STATUS_SERVICE_UNAVAILABLE = 503, HTTP_STATUS_GATEWAY_TIMEOUT = 504, HTTP_STATUS_HTTPVER_NOT_SUPPORTED = 505 }
enum	HTTPKeepAlive { HTTP_KEEPALIVE_UNDEFINED = 0, HTTP_NO_KEEPALIVE, HTTP_KEEPALIVE }
enum	HTTPWarningCode { HTTP_WARNING_CODE_NONE = 0, HTTP_WARNING_CODE_RESPONSE_STALE = 110, HTTP_WARNING_CODE_REVALIDATION_FAILED = 111, HTTP_WARNING_CODE_DISCONNECTED_OPERATION = 112, HTTP_WARNING_CODE_HERUISTIC_EXPIRATION = 113, HTTP_WARNING_CODE_TRANSFORMATION_APPLIED = 114, HTTP_WARNING_CODE_MISC_WARNING = 199 }
enum	SquidLogCode { SQUID_LOG_EMPTY = '0', SQUID_LOG_TCP_HIT = '1', SQUID_LOG_TCP_DISK_HIT = '2', SQUID_LOG_TCP_MEM_HIT = '.', SQUID_LOG_TCP_MISS = '3', SQUID_LOG_TCP_EXPIRED_MISS = '4', SQUID_LOG_TCP_REFRESH_HIT = '5', SQUID_LOG_TCP_REF_FAIL_HIT = '6', SQUID_LOG_TCP_REFRESH_MISS = '7', SQUID_LOG_TCP_CLIENT_REFRESH = '8', SQUID_LOG_TCP_IMS_HIT = '9', SQUID_LOG_TCP_IMS_MISS = 'a', SQUID_LOG_TCP_SWAPFAIL = 'b', SQUID_LOG_TCP_DENIED = 'c', SQUID_LOG_TCP_WEBFETCH_MISS = 'd', SQUID_LOG_TCP_FUTURE_2 = 'f', SQUID_LOG_TCP_HIT_REDIRECT = '[', SQUID_LOG_TCP_MISS_REDIRECT = ']', SQUID_LOG_TCP_HIT_X_REDIRECT = '<', SQUID_LOG_TCP_MISS_X_REDIRECT = '>', SQUID_LOG_UDP_HIT = 'g', SQUID_LOG_UDP_WEAK_HIT = 'h', SQUID_LOG_UDP_HIT_OBJ = 'i', SQUID_LOG_UDP_MISS = 'j', SQUID_LOG_UDP_DENIED = 'k', SQUID_LOG_UDP_INVALID = 'l', SQUID_LOG_UDP_RELOADING = 'm', SQUID_LOG_UDP_FUTURE_1 = 'n', SQUID_LOG_UDP_FUTURE_2 = 'o', SQUID_LOG_ERR_READ_TIMEOUT = 'p', SQUID_LOG_ERR_LIFETIME_EXP = 'q', SQUID_LOG_ERR_NO_CLIENTS_BIG_OBJ = 'r', SQUID_LOG_ERR_READ_ERROR = 's', SQUID_LOG_ERR_CLIENT_ABORT = 't', SQUID_LOG_ERR_CONNECT_FAIL = 'u', SQUID_LOG_ERR_INVALID_REQ = 'v', SQUID_LOG_ERR_UNSUP_REQ = 'w', SQUID_LOG_ERR_INVALID_URL = 'x', SQUID_LOG_ERR_NO_FDS = 'y', SQUID_LOG_ERR_DNS_FAIL = 'z', SQUID_LOG_ERR_NOT_IMPLEMENTED = 'A', SQUID_LOG_ERR_CANNOT_FETCH = 'B', SQUID_LOG_ERR_NO_RELAY = 'C', SQUID_LOG_ERR_DISK_IO = 'D', SQUID_LOG_ERR_ZERO_SIZE_OBJECT = 'E', SQUID_LOG_ERR_PROXY_DENIED = 'G', SQUID_LOG_ERR_WEBFETCH_DETECTED = 'H', SQUID_LOG_ERR_FUTURE_1 = 'I', SQUID_LOG_ERR_UNKNOWN = 'Z' }
enum	SquidHierarchyCode { SQUID_HIER_EMPTY = '0', SQUID_HIER_NONE = '1', SQUID_HIER_DIRECT = '2', SQUID_HIER_SIBLING_HIT = '3', SQUID_HIER_PARENT_HIT = '4', SQUID_HIER_DEFAULT_PARENT = '5', SQUID_HIER_SINGLE_PARENT = '6', SQUID_HIER_FIRST_UP_PARENT = '7', SQUID_HIER_NO_PARENT_DIRECT = '8', SQUID_HIER_FIRST_PARENT_MISS = '9', SQUID_HIER_LOCAL_IP_DIRECT = 'a', SQUID_HIER_FIREWALL_IP_DIRECT = 'b', SQUID_HIER_NO_DIRECT_FAIL = 'c', SQUID_HIER_SOURCE_FASTEST = 'd', SQUID_HIER_SIBLING_UDP_HIT_OBJ = 'e', SQUID_HIER_PARENT_UDP_HIT_OBJ = 'f', SQUID_HIER_PASSTHROUGH_PARENT = 'g', SQUID_HIER_SSL_PARENT_MISS = 'h', SQUID_HIER_INVALID_CODE = 'i', SQUID_HIER_TIMEOUT_DIRECT = 'j', SQUID_HIER_TIMEOUT_SIBLING_HIT = 'k', SQUID_HIER_TIMEOUT_PARENT_HIT = 'l', SQUID_HIER_TIMEOUT_DEFAULT_PARENT = 'm', SQUID_HIER_TIMEOUT_SINGLE_PARENT = 'n', SQUID_HIER_TIMEOUT_FIRST_UP_PARENT = 'o', SQUID_HIER_TIMEOUT_NO_PARENT_DIRECT = 'p', SQUID_HIER_TIMEOUT_FIRST_PARENT_MISS = 'q', SQUID_HIER_TIMEOUT_LOCAL_IP_DIRECT = 'r', SQUID_HIER_TIMEOUT_FIREWALL_IP_DIRECT = 's', SQUID_HIER_TIMEOUT_NO_DIRECT_FAIL = 't', SQUID_HIER_TIMEOUT_SOURCE_FASTEST = 'u', SQUID_HIER_TIMEOUT_SIBLING_UDP_HIT_OBJ = 'v', SQUID_HIER_TIMEOUT_PARENT_UDP_HIT_OBJ = 'w', SQUID_HIER_TIMEOUT_PASSTHROUGH_PARENT = 'x', SQUID_HIER_TIMEOUT_TIMEOUT_SSL_PARENT_MISS = 'y', SQUID_HIER_INVALID_ASSIGNED_CODE = 'z' }
enum	SquidHitMissCode { SQUID_HIT_RESERVED = '0', SQUID_HIT_LEVEL_1 = '1', SQUID_HIT_LEVEL_2 = '2', SQUID_HIT_LEVEL_3 = '3', SQUID_HIT_LEVEL_4 = '4', SQUID_HIT_LEVEL_5 = '5', SQUID_HIT_LEVEL_6 = '6', SQUID_HIT_LEVEL_7 = '7', SQUID_HIT_LEVEL_8 = '8', SQUID_HIT_LEVEl_9 = '9', SQUID_MISS_NONE = '1', SQUID_MISS_ICP_AUTH = '2', SQUID_MISS_HTTP_NON_CACHE = '3', SQUID_MISS_ICP_STOPLIST = '4', SQUID_MISS_HTTP_NO_DLE = '5', SQUID_MISS_HTTP_NO_LE = '6', SQUID_MISS_HTTP_CONTENT = '7', SQUID_MISS_PRAGMA_NOCACHE = '8', SQUID_MISS_PASS = '9', SQUID_MISS_PRE_EXPIRED = 'a', SQUID_MISS_ERROR = 'b', SQUID_MISS_CACHE_BYPASS = 'c', SQUID_HIT_MISS_INVALID_ASSIGNED_CODE = 'z' }
enum	HTTPType { HTTP_TYPE_UNKNOWN, HTTP_TYPE_REQUEST, HTTP_TYPE_RESPONSE }
enum	{ CACHE_ALT_MAGIC_ALIVE = 0xabcddeed, CACHE_ALT_MAGIC_MARSHALED = 0xdcbadeed, CACHE_ALT_MAGIC_DEAD = 0xdeadeed }
Functions
void	http_hdr_adjust (HTTPHdrImpl *hdrp, int32_t offset, int32_t length, int32_t delta)
void	http_init ()
inkcoreapi HTTPHdrImpl *	http_hdr_create (HdrHeap *heap, HTTPType polarity)
void	http_hdr_init (HdrHeap heap, HTTPHdrImpl hh, HTTPType polarity)
HTTPHdrImpl *	http_hdr_clone (HTTPHdrImpl s_hh, HdrHeap s_heap, HdrHeap *d_heap)
void	http_hdr_copy_onto (HTTPHdrImpl s_hh, HdrHeap s_heap, HTTPHdrImpl d_hh, HdrHeap d_heap, bool inherit_strs)
inkcoreapi int	http_hdr_print (HdrHeap heap, HTTPHdrImpl hh, char buf, int bufsize, int bufindex, int *dumpoffset)
void	http_hdr_describe (HdrHeapObjImpl *obj, bool recurse=true)
int	http_hdr_length_get (HTTPHdrImpl *hh)
inkcoreapi void	http_hdr_version_set (HTTPHdrImpl *hh, int32_t ver)
const char *	http_hdr_method_get (HTTPHdrImpl hh, int length)
inkcoreapi void	http_hdr_method_set (HdrHeap heap, HTTPHdrImpl hh, const char *method, int16_t method_wks_idx, int method_length, bool must_copy)
void	http_hdr_url_set (HdrHeap heap, HTTPHdrImpl hh, URLImpl *url)
void	http_hdr_status_set (HTTPHdrImpl *hh, HTTPStatus status)
const char *	http_hdr_reason_get (HTTPHdrImpl hh, int length)
void	http_hdr_reason_set (HdrHeap heap, HTTPHdrImpl hh, const char *value, int length, bool must_copy)
const char *	http_hdr_reason_lookup (unsigned status)
void	http_parser_init (HTTPParser *parser)
void	http_parser_clear (HTTPParser *parser)
MIMEParseResult	http_parser_parse_req (HTTPParser parser, HdrHeap heap, HTTPHdrImpl hh, const char start, const char end, bool must_copy_strings, bool eof)
MIMEParseResult	http_parser_parse_resp (HTTPParser parser, HdrHeap heap, HTTPHdrImpl hh, const char start, const char end, bool must_copy_strings, bool eof)
HTTPStatus	http_parse_status (const char start, const char end)
int32_t	http_parse_version (const char start, const char end)
HTTPValTE *	http_parse_te (const char buf, int len, Arena arena)
HTTPType	http_hdr_type_get (HTTPHdrImpl *hh)
int32_t	http_hdr_version_get (HTTPHdrImpl *hh)
HTTPStatus	http_hdr_status_get (HTTPHdrImpl *hh)
Variables
const char *	HTTP_METHOD_CONNECT
const char *	HTTP_METHOD_DELETE
const char *	HTTP_METHOD_GET
const char *	HTTP_METHOD_HEAD
const char *	HTTP_METHOD_ICP_QUERY
const char *	HTTP_METHOD_OPTIONS
const char *	HTTP_METHOD_POST
const char *	HTTP_METHOD_PURGE
const char *	HTTP_METHOD_PUT
const char *	HTTP_METHOD_TRACE
const char *	HTTP_METHOD_PUSH
int	HTTP_WKSIDX_CONNECT
int	HTTP_WKSIDX_DELETE
int	HTTP_WKSIDX_GET
int	HTTP_WKSIDX_HEAD
int	HTTP_WKSIDX_ICP_QUERY
int	HTTP_WKSIDX_OPTIONS
int	HTTP_WKSIDX_POST
int	HTTP_WKSIDX_PURGE
int	HTTP_WKSIDX_PUT
int	HTTP_WKSIDX_TRACE
int	HTTP_WKSIDX_PUSH
int	HTTP_WKSIDX_METHODS_CNT
int	HTTP_LEN_CONNECT
int	HTTP_LEN_DELETE
int	HTTP_LEN_GET
int	HTTP_LEN_HEAD
int	HTTP_LEN_ICP_QUERY
int	HTTP_LEN_OPTIONS
int	HTTP_LEN_POST
int	HTTP_LEN_PURGE
int	HTTP_LEN_PUT
int	HTTP_LEN_TRACE
int	HTTP_LEN_PUSH
const char *	HTTP_VALUE_BYTES
const char *	HTTP_VALUE_CHUNKED
const char *	HTTP_VALUE_CLOSE
const char *	HTTP_VALUE_COMPRESS
const char *	HTTP_VALUE_DEFLATE
const char *	HTTP_VALUE_GZIP
const char *	HTTP_VALUE_IDENTITY
const char *	HTTP_VALUE_KEEP_ALIVE
const char *	HTTP_VALUE_MAX_AGE
const char *	HTTP_VALUE_MAX_STALE
const char *	HTTP_VALUE_MIN_FRESH
const char *	HTTP_VALUE_MUST_REVALIDATE
const char *	HTTP_VALUE_NONE
const char *	HTTP_VALUE_NO_CACHE
const char *	HTTP_VALUE_NO_STORE
const char *	HTTP_VALUE_NO_TRANSFORM
const char *	HTTP_VALUE_ONLY_IF_CACHED
const char *	HTTP_VALUE_PRIVATE
const char *	HTTP_VALUE_PROXY_REVALIDATE
const char *	HTTP_VALUE_PUBLIC
const char *	HTTP_VALUE_S_MAXAGE
const char *	HTTP_VALUE_NEED_REVALIDATE_ONCE
const char *	HTTP_VALUE_100_CONTINUE
int	HTTP_LEN_BYTES
int	HTTP_LEN_CHUNKED
int	HTTP_LEN_CLOSE
int	HTTP_LEN_COMPRESS
int	HTTP_LEN_DEFLATE
int	HTTP_LEN_GZIP
int	HTTP_LEN_IDENTITY
int	HTTP_LEN_KEEP_ALIVE
int	HTTP_LEN_MAX_AGE
int	HTTP_LEN_MAX_STALE
int	HTTP_LEN_MIN_FRESH
int	HTTP_LEN_MUST_REVALIDATE
int	HTTP_LEN_NONE
int	HTTP_LEN_NO_CACHE
int	HTTP_LEN_NO_STORE
int	HTTP_LEN_NO_TRANSFORM
int	HTTP_LEN_ONLY_IF_CACHED
int	HTTP_LEN_PRIVATE
int	HTTP_LEN_PROXY_REVALIDATE
int	HTTP_LEN_PUBLIC
int	HTTP_LEN_S_MAXAGE
int	HTTP_LEN_NEED_REVALIDATE_ONCE
int	HTTP_LEN_100_CONTINUE

Detailed Description

A brief file description.

License

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file HTTP.h.

Define Documentation

#define HTTP_MAJOR ( v ) (((v) >> 16) & 0xFFFF)

Definition at line 38 of file HTTP.h.

Referenced by HttpTransact::handle_request_keep_alive_headers(), HttpTransact::handle_response_keep_alive_headers(), http_hdr_version_to_string(), HttpTransactHeaders::insert_via_header_in_request(), HttpTransactHeaders::insert_via_header_in_response(), LogAccessHttp::marshal_cache_resp_http_version(), LogAccessHttp::marshal_client_req_http_version(), and LogAccessHttp::marshal_server_resp_http_version().

#define HTTP_MINOR ( v ) ((v) & 0xFFFF)

Definition at line 37 of file HTTP.h.

Referenced by http_hdr_version_to_string(), HttpTransactHeaders::insert_via_header_in_request(), HttpTransactHeaders::insert_via_header_in_response(), LogAccessHttp::marshal_cache_resp_http_version(), LogAccessHttp::marshal_client_req_http_version(), and LogAccessHttp::marshal_server_resp_http_version().

#define HTTP_VERSION	(	a,
		b
	)		((((a) & 0xFFFF) << 16) \| ((b) & 0xFFFF))

Definition at line 36 of file HTTP.h.

Referenced by HttpTransact::handleIfRedirect(), http_hdr_init(), http_parse_version(), http_parser_parse_req(), http_parser_parse_resp(), and HTTPVersion::set().

Enumeration Type Documentation

anonymous enum

Enumerator:

CACHE_ALT_MAGIC_ALIVE
CACHE_ALT_MAGIC_MARSHALED
CACHE_ALT_MAGIC_DEAD

Definition at line 1284 of file HTTP.h.

enum HTTPKeepAlive

Enumerator:

HTTP_KEEPALIVE_UNDEFINED
HTTP_NO_KEEPALIVE
HTTP_KEEPALIVE

Definition at line 90 of file HTTP.h.

enum HTTPStatus

Enumerator:

HTTP_STATUS_NONE
HTTP_STATUS_CONTINUE
HTTP_STATUS_SWITCHING_PROTOCOL
HTTP_STATUS_OK
HTTP_STATUS_CREATED
HTTP_STATUS_ACCEPTED
HTTP_STATUS_NON_AUTHORITATIVE_INFORMATION
HTTP_STATUS_NO_CONTENT
HTTP_STATUS_RESET_CONTENT
HTTP_STATUS_PARTIAL_CONTENT
HTTP_STATUS_MULTIPLE_CHOICES
HTTP_STATUS_MOVED_PERMANENTLY
HTTP_STATUS_MOVED_TEMPORARILY
HTTP_STATUS_SEE_OTHER
HTTP_STATUS_NOT_MODIFIED
HTTP_STATUS_USE_PROXY
HTTP_STATUS_TEMPORARY_REDIRECT
HTTP_STATUS_BAD_REQUEST
HTTP_STATUS_UNAUTHORIZED
HTTP_STATUS_PAYMENT_REQUIRED
HTTP_STATUS_FORBIDDEN
HTTP_STATUS_NOT_FOUND
HTTP_STATUS_METHOD_NOT_ALLOWED
HTTP_STATUS_NOT_ACCEPTABLE
HTTP_STATUS_PROXY_AUTHENTICATION_REQUIRED
HTTP_STATUS_REQUEST_TIMEOUT
HTTP_STATUS_CONFLICT
HTTP_STATUS_GONE
HTTP_STATUS_LENGTH_REQUIRED
HTTP_STATUS_PRECONDITION_FAILED
HTTP_STATUS_REQUEST_ENTITY_TOO_LARGE
HTTP_STATUS_REQUEST_URI_TOO_LONG
HTTP_STATUS_UNSUPPORTED_MEDIA_TYPE
HTTP_STATUS_RANGE_NOT_SATISFIABLE
HTTP_STATUS_INTERNAL_SERVER_ERROR
HTTP_STATUS_NOT_IMPLEMENTED
HTTP_STATUS_BAD_GATEWAY
HTTP_STATUS_SERVICE_UNAVAILABLE
HTTP_STATUS_GATEWAY_TIMEOUT
HTTP_STATUS_HTTPVER_NOT_SUPPORTED

Definition at line 41 of file HTTP.h.

enum HTTPType

Enumerator:

HTTP_TYPE_UNKNOWN
HTTP_TYPE_REQUEST
HTTP_TYPE_RESPONSE

Definition at line 233 of file HTTP.h.

enum HTTPWarningCode

Enumerator:

HTTP_WARNING_CODE_NONE
HTTP_WARNING_CODE_RESPONSE_STALE
HTTP_WARNING_CODE_REVALIDATION_FAILED
HTTP_WARNING_CODE_DISCONNECTED_OPERATION
HTTP_WARNING_CODE_HERUISTIC_EXPIRATION
HTTP_WARNING_CODE_TRANSFORMATION_APPLIED
HTTP_WARNING_CODE_MISC_WARNING

Definition at line 97 of file HTTP.h.

enum SquidHierarchyCode

Enumerator:

SQUID_HIER_EMPTY
SQUID_HIER_NONE
SQUID_HIER_DIRECT
SQUID_HIER_SIBLING_HIT
SQUID_HIER_PARENT_HIT
SQUID_HIER_DEFAULT_PARENT
SQUID_HIER_SINGLE_PARENT
SQUID_HIER_FIRST_UP_PARENT
SQUID_HIER_NO_PARENT_DIRECT
SQUID_HIER_FIRST_PARENT_MISS
SQUID_HIER_LOCAL_IP_DIRECT
SQUID_HIER_FIREWALL_IP_DIRECT
SQUID_HIER_NO_DIRECT_FAIL
SQUID_HIER_SOURCE_FASTEST
SQUID_HIER_SIBLING_UDP_HIT_OBJ
SQUID_HIER_PARENT_UDP_HIT_OBJ
SQUID_HIER_PASSTHROUGH_PARENT
SQUID_HIER_SSL_PARENT_MISS
SQUID_HIER_INVALID_CODE
SQUID_HIER_TIMEOUT_DIRECT
SQUID_HIER_TIMEOUT_SIBLING_HIT
SQUID_HIER_TIMEOUT_PARENT_HIT
SQUID_HIER_TIMEOUT_DEFAULT_PARENT
SQUID_HIER_TIMEOUT_SINGLE_PARENT
SQUID_HIER_TIMEOUT_FIRST_UP_PARENT
SQUID_HIER_TIMEOUT_NO_PARENT_DIRECT
SQUID_HIER_TIMEOUT_FIRST_PARENT_MISS
SQUID_HIER_TIMEOUT_LOCAL_IP_DIRECT
SQUID_HIER_TIMEOUT_FIREWALL_IP_DIRECT
SQUID_HIER_TIMEOUT_NO_DIRECT_FAIL
SQUID_HIER_TIMEOUT_SOURCE_FASTEST
SQUID_HIER_TIMEOUT_SIBLING_UDP_HIT_OBJ
SQUID_HIER_TIMEOUT_PARENT_UDP_HIT_OBJ
SQUID_HIER_TIMEOUT_PASSTHROUGH_PARENT
SQUID_HIER_TIMEOUT_TIMEOUT_SSL_PARENT_MISS
SQUID_HIER_INVALID_ASSIGNED_CODE

Definition at line 164 of file HTTP.h.

enum SquidHitMissCode

Enumerator:

SQUID_HIT_RESERVED
SQUID_HIT_LEVEL_1
SQUID_HIT_LEVEL_2
SQUID_HIT_LEVEL_3
SQUID_HIT_LEVEL_4
SQUID_HIT_LEVEL_5
SQUID_HIT_LEVEL_6
SQUID_HIT_LEVEL_7
SQUID_HIT_LEVEL_8
SQUID_HIT_LEVEl_9
SQUID_MISS_NONE
SQUID_MISS_ICP_AUTH
SQUID_MISS_HTTP_NON_CACHE
SQUID_MISS_ICP_STOPLIST
SQUID_MISS_HTTP_NO_DLE
SQUID_MISS_HTTP_NO_LE
SQUID_MISS_HTTP_CONTENT
SQUID_MISS_PRAGMA_NOCACHE
SQUID_MISS_PASS
SQUID_MISS_PRE_EXPIRED
SQUID_MISS_ERROR
SQUID_MISS_CACHE_BYPASS
SQUID_HIT_MISS_INVALID_ASSIGNED_CODE

Definition at line 205 of file HTTP.h.

enum SquidLogCode

Enumerator:

SQUID_LOG_EMPTY
SQUID_LOG_TCP_HIT
SQUID_LOG_TCP_DISK_HIT
SQUID_LOG_TCP_MEM_HIT
SQUID_LOG_TCP_MISS
SQUID_LOG_TCP_EXPIRED_MISS
SQUID_LOG_TCP_REFRESH_HIT
SQUID_LOG_TCP_REF_FAIL_HIT
SQUID_LOG_TCP_REFRESH_MISS
SQUID_LOG_TCP_CLIENT_REFRESH
SQUID_LOG_TCP_IMS_HIT
SQUID_LOG_TCP_IMS_MISS
SQUID_LOG_TCP_SWAPFAIL
SQUID_LOG_TCP_DENIED
SQUID_LOG_TCP_WEBFETCH_MISS
SQUID_LOG_TCP_FUTURE_2
SQUID_LOG_TCP_HIT_REDIRECT
SQUID_LOG_TCP_MISS_REDIRECT
SQUID_LOG_TCP_HIT_X_REDIRECT
SQUID_LOG_TCP_MISS_X_REDIRECT
SQUID_LOG_UDP_HIT
SQUID_LOG_UDP_WEAK_HIT
SQUID_LOG_UDP_HIT_OBJ
SQUID_LOG_UDP_MISS
SQUID_LOG_UDP_DENIED
SQUID_LOG_UDP_INVALID
SQUID_LOG_UDP_RELOADING
SQUID_LOG_UDP_FUTURE_1
SQUID_LOG_UDP_FUTURE_2
SQUID_LOG_ERR_READ_TIMEOUT
SQUID_LOG_ERR_LIFETIME_EXP
SQUID_LOG_ERR_NO_CLIENTS_BIG_OBJ
SQUID_LOG_ERR_READ_ERROR
SQUID_LOG_ERR_CLIENT_ABORT
SQUID_LOG_ERR_CONNECT_FAIL
SQUID_LOG_ERR_INVALID_REQ
SQUID_LOG_ERR_UNSUP_REQ
SQUID_LOG_ERR_INVALID_URL
SQUID_LOG_ERR_NO_FDS
SQUID_LOG_ERR_DNS_FAIL
SQUID_LOG_ERR_NOT_IMPLEMENTED
SQUID_LOG_ERR_CANNOT_FETCH
SQUID_LOG_ERR_NO_RELAY
SQUID_LOG_ERR_DISK_IO
SQUID_LOG_ERR_ZERO_SIZE_OBJECT
SQUID_LOG_ERR_PROXY_DENIED
SQUID_LOG_ERR_WEBFETCH_DETECTED
SQUID_LOG_ERR_FUTURE_1
SQUID_LOG_ERR_UNKNOWN

Definition at line 110 of file HTTP.h.

Function Documentation

void http_hdr_adjust	(	HTTPHdrImpl *	hdrp,
		int32_t	offset,
		int32_t	length,
		int32_t	delta
	)

Definition at line 170 of file HTTP.cc.

References ink_release_assert.

HTTPHdrImpl* http_hdr_clone	(	HTTPHdrImpl *	s_hh,
		HdrHeap *	s_heap,
		HdrHeap *	d_heap
	)

Definition at line 370 of file HTTP.cc.

References http_hdr_copy_onto(), http_hdr_create(), and HTTPHdrImpl::m_polarity.

Referenced by HTTPHdr::copy(), and TSHttpHdrClone().

void http_hdr_copy_onto	(	HTTPHdrImpl *	s_hh,
		HdrHeap *	s_heap,
		HTTPHdrImpl *	d_hh,
		HdrHeap *	d_heap,
		bool	inherit_strs
	)

Definition at line 330 of file HTTP.cc.

References HTTP_TYPE_REQUEST, HTTP_TYPE_UNKNOWN, HdrHeap::inherit_string_heaps(), ink_assert, HTTPHdrImpl::m_fields_impl, HTTPHdrImpl::m_polarity, memcpy, mime_hdr_copy_onto(), HTTPHdrImpl::req, HTTPHdrImpl::u, url_clear(), url_copy_onto(), and url_create().

Referenced by HTTPHdr::copy(), http_hdr_clone(), and TSHttpHdrCopy().

inkcoreapi HTTPHdrImpl* http_hdr_create	(	HdrHeap *	heap,
		HTTPType	polarity
	)

Definition at line 301 of file HTTP.cc.

References HdrHeap::allocate_obj(), HDR_HEAP_OBJ_HTTP_HEADER, and http_hdr_init().

Referenced by HTTPHdr::create(), and http_hdr_clone().

void http_hdr_describe	(	HdrHeapObjImpl *	obj,
		bool	recurse = `true`
	)

Definition at line 569 of file HTTP.cc.

References Debug, HTTP_TYPE_REQUEST, HTTPHdrImpl::m_fields_impl, HTTPHdrImpl::m_polarity, HTTPHdrImpl::m_version, obj_describe(), HTTPHdrImpl::req, HTTPHdrImpl::resp, and HTTPHdrImpl::u.

Referenced by obj_describe().

void http_hdr_init	(	HdrHeap *	heap,
		HTTPHdrImpl *	hh,
		HTTPType	polarity
	)

Definition at line 314 of file HTTP.cc.

References HTTP_TYPE_REQUEST, HTTP_VERSION, HTTPHdrImpl::m_fields_impl, HTTPHdrImpl::m_polarity, HTTPHdrImpl::m_version, mime_hdr_create(), HTTPHdrImpl::req, HTTPHdrImpl::u, and url_create().

Referenced by http_hdr_create().

int http_hdr_length_get ( HTTPHdrImpl * hh )

Definition at line 600 of file HTTP.cc.

References HTTP_TYPE_REQUEST, HTTP_TYPE_RESPONSE, HTTPHdrImpl::m_fields_impl, HTTPHdrImpl::m_polarity, mime_hdr_length_get(), HTTPHdrImpl::req, HTTPHdrImpl::resp, HTTPHdrImpl::u, and url_length_get().

Referenced by HTTPHdr::length_get().

const char* http_hdr_method_get	(	HTTPHdrImpl *	hh,
		int *	length
	)

Definition at line 669 of file HTTP.cc.

References hdrtoken_index_to_length(), hdrtoken_index_to_wks(), HTTP_TYPE_REQUEST, ink_assert, HTTPHdrImpl::m_polarity, HTTPHdrImpl::req, and HTTPHdrImpl::u.

Referenced by HTTPHdr::method_get().

inkcoreapi void http_hdr_method_set	(	HdrHeap *	heap,
		HTTPHdrImpl *	hh,
		const char *	method,
		int16_t	method_wks_idx,
		int	method_length,
		bool	must_copy
	)

Definition at line 690 of file HTTP.cc.

References HTTP_TYPE_REQUEST, ink_assert, HTTPHdrImpl::m_polarity, mime_str_u16_set(), HTTPHdrImpl::req, and HTTPHdrImpl::u.

Referenced by http_parser_parse_req(), and HTTPHdr::method_set().

inkcoreapi int http_hdr_print	(	HdrHeap *	heap,
		HTTPHdrImpl *	hh,
		char *	buf,
		int	bufsize,
		int *	bufindex,
		int *	dumpoffset
	)

Definition at line 425 of file HTTP.cc.

References http_hdr_status_get(), http_hdr_version_to_string(), HTTP_TYPE_REQUEST, HTTP_TYPE_RESPONSE, http_version_print(), HTTP_WKSIDX_CONNECT, ink_assert, HTTPHdrImpl::m_fields_impl, HTTPHdrImpl::m_polarity, HTTPHdrImpl::m_version, memcpy, mime_format_int(), mime_hdr_print(), mime_mem_print(), HTTPHdrImpl::req, HTTPHdrImpl::resp, TRY, HTTPHdrImpl::u, and url_print().

Referenced by HTTPHdr::print().

const char* http_hdr_reason_get	(	HTTPHdrImpl *	hh,
		int *	length
	)

Definition at line 729 of file HTTP.cc.

References HTTP_TYPE_RESPONSE, ink_assert, HTTPHdrImpl::m_polarity, HTTPHdrImpl::resp, and HTTPHdrImpl::u.

Referenced by HTTPHdr::reason_get().

const char* http_hdr_reason_lookup ( unsigned status )

Definition at line 750 of file HTTP.cc.

References Error, HTTP_STATUS_ENTRY, and Status.

Referenced by HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), HttpTransact::build_response(), RangeTransform::change_response_header(), HttpTransact::change_response_header_because_of_range_request(), HttpTransact::HandleApiErrorJump(), and TSHttpHdrReasonLookup().

void http_hdr_reason_set	(	HdrHeap *	heap,
		HTTPHdrImpl *	hh,
		const char *	value,
		int	length,
		bool	must_copy
	)

Definition at line 740 of file HTTP.cc.

References HTTP_TYPE_RESPONSE, ink_assert, HTTPHdrImpl::m_polarity, mime_str_u16_set(), HTTPHdrImpl::resp, and HTTPHdrImpl::u.

Referenced by http_parser_parse_resp(), and HTTPHdr::reason_set().

HTTPStatus http_hdr_status_get ( HTTPHdrImpl * hh ) [inline]

Definition at line 1154 of file HTTP.h.

References HTTP_TYPE_RESPONSE, ink_assert, HTTPHdrImpl::m_polarity, HTTPHdrImpl::resp, and HTTPHdrImpl::u.

Referenced by http_hdr_print(), and HTTPHdr::status_get().

void http_hdr_status_set	(	HTTPHdrImpl *	hh,
		HTTPStatus	status
	)

Definition at line 719 of file HTTP.cc.

References HTTP_TYPE_RESPONSE, ink_assert, HTTPHdrImpl::m_polarity, HTTPHdrImpl::resp, and HTTPHdrImpl::u.

Referenced by http_parser_parse_resp(), and HTTPHdr::status_set().

HTTPType http_hdr_type_get ( HTTPHdrImpl * hh ) [inline]

Definition at line 978 of file HTTP.h.

References HTTPHdrImpl::m_polarity.

Referenced by HTTPHdr::type_get().

void http_hdr_url_set	(	HdrHeap *	heap,
		HTTPHdrImpl *	hh,
		URLImpl *	url
	)

Definition at line 703 of file HTTP.cc.

References HdrHeap::deallocate_obj(), HTTP_TYPE_REQUEST, ink_assert, HTTPHdrImpl::m_polarity, HTTPHdrImpl::req, and HTTPHdrImpl::u.

Referenced by TSHttpHdrUrlSet().

int32_t http_hdr_version_get ( HTTPHdrImpl * hh ) [inline]

Definition at line 997 of file HTTP.h.

References HTTPHdrImpl::m_version.

Referenced by HTTPHdr::version_get().

inkcoreapi void http_hdr_version_set	(	HTTPHdrImpl *	hh,
		int32_t	ver
	)

Definition at line 660 of file HTTP.cc.

References HTTPHdrImpl::m_version.

Referenced by http_parser_parse_req(), http_parser_parse_resp(), and HTTPHdr::version_set().

void http_init ( )

Definition at line 180 of file HTTP.cc.

Referenced by HdrTest::go(), init_http_header(), and main().

HTTPStatus http_parse_status	(	const char *	start,
		const char *	end
	)

Definition at line 1276 of file HTTP.cc.

References ParseRules::is_digit(), and ParseRules::is_space().

Referenced by http_parser_parse_resp().

HTTPValTE* http_parse_te	(	const char *	buf,
		int	len,
		Arena *	arena
	)

Definition at line 1439 of file HTTP.cc.

References Arena::alloc(), HTTPValTE::encoding, http_parse_qvalue(), http_skip_ws(), http_str_store(), HTTPValTE::qvalue, and val.

Referenced by HttpTransact::check_request_validity().

int32_t http_parse_version	(	const char *	start,
		const char *	end
	)

Definition at line 1295 of file HTTP.cc.

References HTTP_VERSION, and ParseRules::is_digit().

Referenced by http_parser_parse_req(), and http_parser_parse_resp().

void http_parser_clear ( HTTPParser * parser )

Definition at line 854 of file HTTP.cc.

References _http_parser_init(), HTTPParser::m_mime_parser, and mime_parser_clear().

Referenced by UpdateEntry::BuildHttpRequest(), HttpSM::cleanup(), FetchSM::cleanUp(), request_to_data(), HttpSM::setup_push_read_response_header(), HttpSM::setup_server_read_response_header(), HttpSM::state_read_client_request_header(), HttpSM::state_read_push_response_header(), HttpSM::state_read_server_response_header(), TSHttpParserClear(), and TSHttpParserDestroy().

void http_parser_init ( HTTPParser * parser )

Definition at line 847 of file HTTP.cc.

References _http_parser_init(), HTTPParser::m_mime_parser, and mime_parser_init().

Referenced by HttpSM::attach_client_session(), UpdateEntry::BuildHttpRequest(), HttpSM::init(), FetchSM::init_comm(), request_to_data(), setup_client_request(), HttpUpdateSM::start_scheduled_update(), TSHttpParserCreate(), and UpdateEntry::UpdateEntry().

MIMEParseResult http_parser_parse_req	(	HTTPParser *	parser,
		HdrHeap *	heap,
		HTTPHdrImpl *	hh,
		const char **	start,
		const char *	end,
		bool	must_copy_strings,
		bool	eof
	)

MIMEParseResult http_parser_parse_resp	(	HTTPParser *	parser,
		HdrHeap *	heap,
		HTTPHdrImpl *	hh,
		const char **	start,
		const char *	end,
		bool	must_copy_strings,
		bool	eof
	)