/src/kamailio/src/core/parser/hf.h

Source (jump to first uncovered line)
/*
 * Copyright (C) 2001-2003 FhG Fokus
 *
 * This file is part of Kamailio, a free SIP server.
 *
 * Kamailio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version
 *
 * Kamailio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

/** Parser :: parse headers.
 * @file
 *
 * @ingroup parser
 */


#ifndef HF_H
#define HF_H

#include "../str.h"
#include "../comp_defs.h"


/** header types enum.
 *
 * @note
 * if you add a new type:
 *  - make sure it's not greater than 63
 *  - make sure you add the corresponding flag to the hdr_flags_t defs below
 *  - update clean_hdr_field (in hf.c)
 *  - update sip_msg_cloner (modules/tm/sip_msg.c)
 *  - update parse_headers (msg_parser.c)
 *  - update get_hdr_field (msg_parser.c)
 */

enum _hdr_types_t
{
  HDR_ERROR_T = -1 /*!< Error while parsing */,
  HDR_OTHER_T = 0 /*!< Some other header field */,
  HDR_VIA_T = 1 /*!< Via header field */,
  HDR_VIA1_T = 1 /*!< First Via header field */,
  HDR_VIA2_T = 2 /*!< only used as flag */,
  HDR_TO_T = 3 /*!< To header field */,
  HDR_FROM_T = 4 /*!< From header field */,
  HDR_CSEQ_T = 5 /*!< CSeq header field */,
  HDR_CALLID_T = 6 /*!< Call-Id header field */,
  HDR_CONTACT_T = 7 /*!< Contact header field */,
  HDR_MAXFORWARDS_T = 8 /*!< MaxForwards header field */,
  HDR_ROUTE_T = 9 /*!< Route header field */,
  HDR_RECORDROUTE_T = 10 /*!< Record-Route header field */,
  HDR_CONTENTTYPE_T = 11 /*!< Content-Type header field */,
  HDR_CONTENTLENGTH_T = 12 /*!< Content-Length header field */,
  HDR_AUTHORIZATION_T = 13 /*!< Authorization header field */,
  HDR_EXPIRES_T = 14 /*!< Expires header field */,
  HDR_MIN_EXPIRES_T = 15 /*!< Min-Expires header */,
  HDR_PROXYAUTH_T = 16 /*!< Proxy-Authorization hdr field */,
  HDR_SUPPORTED_T = 17 /*!< Supported  header field */,
  HDR_REQUIRE_T = 18 /*!< Require header */,
  HDR_PROXYREQUIRE_T = 19 /*!< Proxy-Require header field */,
  HDR_UNSUPPORTED_T = 20 /*!< Unsupported header field */,
  HDR_ALLOW_T = 21 /*!< Allow header field */,
  HDR_EVENT_T = 22 /*!< Event header field */,
  HDR_ACCEPT_T = 23 /*!< Accept header field */,
  HDR_ACCEPTLANGUAGE_T = 24 /*!< Accept-Language header field */,
  HDR_ORGANIZATION_T = 25 /*!< Organization header field */,
  HDR_PRIORITY_T = 26 /*!< Priority header field */,
  HDR_SUBJECT_T = 27 /*!< Subject header field */,
  HDR_USERAGENT_T = 28 /*!< User-Agent header field */,
  HDR_SERVER_T = 29 /*!< Server header field */,
  HDR_CONTENTDISPOSITION_T = 30 /*!< Content-Disposition hdr field */,
  HDR_DIVERSION_T = 31 /*!< Diversion header field */,
  HDR_RPID_T = 32 /*!< Remote-Party-ID header field */,
  HDR_REFER_TO_T = 33 /*!< Refer-To header fields */,
  HDR_SIPIFMATCH_T = 34 /*!< SIP-If-Match header field */,
  HDR_SESSIONEXPIRES_T = 35 /*!< Session-Expires header */,
  HDR_MIN_SE_T = 36 /*!< Min-SE */,
  HDR_SUBSCRIPTION_STATE_T = 37 /*!< Subscription-State */,
  HDR_ACCEPTCONTACT_T = 38 /*!< Accept-Contact header */,
  HDR_ALLOWEVENTS_T = 39 /*!< Allow-Events header */,
  HDR_CONTENTENCODING_T = 40 /*!< Content-Encoding header */,
  HDR_REFERREDBY_T = 41 /*!< Referred-By header */,
  HDR_REJECTCONTACT_T = 42 /*!< Reject-Contact header */,
  HDR_REQUESTDISPOSITION_T = 43 /*!< Request-Disposition header */,
  HDR_WWW_AUTHENTICATE_T = 44 /*!< WWW-Authenticate header field */,
  HDR_PROXY_AUTHENTICATE_T = 45 /*!< Proxy-Authenticate header field */,
  HDR_DATE_T = 46 /*!< Date header field */,
  HDR_IDENTITY_T = 47 /*!< Identity header field */,
  HDR_IDENTITY_INFO_T = 48 /*!< Identity-info header field */,
  HDR_RETRY_AFTER_T = 49 /*!< Retry-After header field */,
  HDR_PPI_T = 50 /*!< P-Preferred-Identity header field*/,
  HDR_PAI_T = 51 /*!< P-Asserted-Identity header field*/,
  HDR_PATH_T = 52 /*!< Path header field */,
  HDR_PRIVACY_T = 53 /*!< Privacy header field */,
  HDR_REASON_T = 54 /**< Reason header field */,
  HDR_CALLINFO_T = 55 /*!< Call-Info header field*/,

  HDR_EOH_T = 56 /*!< End of message header (lastid + 1) */
};


typedef unsigned long long hdr_flags_t;

/** type to flag conversion.
 * WARNING: HDR_ERROR_T has no corresponding FLAG ! */
#define HDR_T2F(type) \
  (((type) != HDR_EOH_T) ? ((hdr_flags_t)1 << (type)) : (~(hdr_flags_t)0))

/** helper macro for easy defining and keeping in sync the flags enum. */
#define HDR_F_DEF(name) HDR_T2F(HDR_##name##_T)

/** @name flags definitions.
 * (enum won't work with all the compiler (e.g. icc) due to the 64bit size) */
/*!{ */
#define HDR_EOH_F HDR_F_DEF(EOH)
#define HDR_VIA_F HDR_F_DEF(VIA)
#define HDR_VIA1_F HDR_F_DEF(VIA1)
#define HDR_VIA2_F HDR_F_DEF(VIA2)
#define HDR_TO_F HDR_F_DEF(TO)
#define HDR_FROM_F HDR_F_DEF(FROM)
#define HDR_CSEQ_F HDR_F_DEF(CSEQ)
#define HDR_CALLID_F HDR_F_DEF(CALLID)
#define HDR_CONTACT_F HDR_F_DEF(CONTACT)
#define HDR_MAXFORWARDS_F HDR_F_DEF(MAXFORWARDS)
#define HDR_ROUTE_F HDR_F_DEF(ROUTE)
#define HDR_RECORDROUTE_F HDR_F_DEF(RECORDROUTE)
#define HDR_CONTENTTYPE_F HDR_F_DEF(CONTENTTYPE)
#define HDR_CONTENTLENGTH_F HDR_F_DEF(CONTENTLENGTH)
#define HDR_AUTHORIZATION_F HDR_F_DEF(AUTHORIZATION)
#define HDR_EXPIRES_F HDR_F_DEF(EXPIRES)
#define HDR_MIN_EXPIRES_F HDR_F_DEF(MIN_EXPIRES)
#define HDR_PROXYAUTH_F HDR_F_DEF(PROXYAUTH)
#define HDR_SUPPORTED_F HDR_F_DEF(SUPPORTED)
#define HDR_REQUIRE_F HDR_F_DEF(REQUIRE)
#define HDR_PROXYREQUIRE_F HDR_F_DEF(PROXYREQUIRE)
#define HDR_UNSUPPORTED_F HDR_F_DEF(UNSUPPORTED)
#define HDR_ALLOW_F HDR_F_DEF(ALLOW)
#define HDR_EVENT_F HDR_F_DEF(EVENT)
#define HDR_ACCEPT_F HDR_F_DEF(ACCEPT)
#define HDR_ACCEPTLANGUAGE_F HDR_F_DEF(ACCEPTLANGUAGE)
#define HDR_ORGANIZATION_F HDR_F_DEF(ORGANIZATION)
#define HDR_PRIORITY_F HDR_F_DEF(PRIORITY)
#define HDR_SUBJECT_F HDR_F_DEF(SUBJECT)
#define HDR_USERAGENT_F HDR_F_DEF(USERAGENT)
#define HDR_SERVER_F HDR_F_DEF(SERVER)
#define HDR_CONTENTDISPOSITION_F HDR_F_DEF(CONTENTDISPOSITION)
#define HDR_DIVERSION_F HDR_F_DEF(DIVERSION)
#define HDR_RPID_F HDR_F_DEF(RPID)
#define HDR_REFER_TO_F HDR_F_DEF(REFER_TO)
#define HDR_SIPIFMATCH_F HDR_F_DEF(SIPIFMATCH)
#define HDR_SESSIONEXPIRES_F HDR_F_DEF(SESSIONEXPIRES)
#define HDR_MIN_SE_F HDR_F_DEF(MIN_SE)
#define HDR_SUBSCRIPTION_STATE_F HDR_F_DEF(SUBSCRIPTION_STATE)
#define HDR_ACCEPTCONTACT_F HDR_F_DEF(ACCEPTCONTACT)
#define HDR_ALLOWEVENTS_F HDR_F_DEF(ALLOWEVENTS)
#define HDR_CONTENTENCODING_F HDR_F_DEF(CONTENTENCODING)
#define HDR_REFERREDBY_F HDR_F_DEF(REFERREDBY)
#define HDR_REJECTCONTACT_F HDR_F_DEF(REJECTCONTACT)
#define HDR_REQUESTDISPOSITION_F HDR_F_DEF(REQUESTDISPOSITION)
#define HDR_WWW_AUTHENTICATE_F HDR_F_DEF(WWW_AUTHENTICATE)
#define HDR_PROXY_AUTHENTICATE_F HDR_F_DEF(PROXY_AUTHENTICATE)
#define HDR_DATE_F HDR_F_DEF(DATE)
#define HDR_IDENTITY_F HDR_F_DEF(IDENTITY)
#define HDR_IDENTITY_INFO_F HDR_F_DEF(IDENTITY_INFO)
#define HDR_RETRY_AFTER_F HDR_F_DEF(RETRY_AFTER)
#define HDR_PPI_F HDR_F_DEF(PPI)
#define HDR_PAI_F HDR_F_DEF(PAI)
#define HDR_PATH_F HDR_F_DEF(PATH)
#define HDR_PRIVACY_F HDR_F_DEF(PRIVACY)
#define HDR_REASON_F HDR_F_DEF(REASON)
#define HDR_CALLINFO_F HDR_F_DEF(CALLINFO)

#define HDR_OTHER_F HDR_F_DEF(OTHER)

/*!} */ /* Doxygen end marker*/

typedef enum _hdr_types_t hdr_types_t;

/** Format: name':' body.
 */
typedef struct hdr_field
{
  hdr_types_t type;   /*!< Header field type */
  str name;       /*!< Header field name */
  str body;       /*!< Header field body (may not include CRLF) */
  int len;        /*!< length from hdr start until EoHF (incl.CRLF) */
  void *parsed;     /*!< Parsed data structures */
  struct hdr_field *next; /*!< Next header field in the list */
} hdr_field_t;


/* type of the function to free the structure of parsed header field */
typedef void (*hf_parsed_free_f)(void *parsed);

/* structure to hold the function to free the parsed header field */
typedef struct hdr_parsed
{
  hf_parsed_free_f hfree;
} hf_parsed_t;

/** returns true if the header links allocated memory on parse field. */
static inline int hdr_allocs_parse(struct hdr_field *hdr)
{
  switch(hdr->type) {
    case HDR_ACCEPT_T:
    case HDR_ALLOW_T:
    case HDR_AUTHORIZATION_T:
    case HDR_CONTACT_T:
    case HDR_CONTENTDISPOSITION_T:
    case HDR_CSEQ_T:
    case HDR_DATE_T:
    case HDR_DIVERSION_T:
    case HDR_EVENT_T:
    case HDR_EXPIRES_T:
    case HDR_MIN_EXPIRES_T:
    case HDR_FROM_T:
    case HDR_IDENTITY_INFO_T:
    case HDR_IDENTITY_T:
    case HDR_PAI_T:
    case HDR_PPI_T:
    case HDR_PROXYAUTH_T:
    case HDR_RECORDROUTE_T:
    case HDR_REFER_TO_T:
    case HDR_REQUIRE_T:
    case HDR_ROUTE_T:
    case HDR_RPID_T:
    case HDR_SESSIONEXPIRES_T:
    case HDR_SIPIFMATCH_T:
    case HDR_SUBSCRIPTION_STATE_T:
    case HDR_SUPPORTED_T:
    case HDR_TO_T:
    case HDR_VIA_T:
      return 1;
    default:
      return 0;
  }
}

/** frees a hdr_field structure.
 * WARNING: it frees only parsed (and not name.s, body.s)
 */
void clean_hdr_field(struct hdr_field *const hf);


/** frees a hdr_field list.
 * WARNING: frees only ->parsed and ->next
 */
void free_hdr_field_lst(struct hdr_field *hf);

/* print content of hdr_field */
void dump_hdr_field(struct hdr_field const *const hf);

/**
 * free hdr parsed structure using inner free function
 * - hdr parsed struct must have as first file a free function,
 *   so it can be caseted to hf_parsed_t
 */
void hdr_free_parsed(void **h_parsed);

#endif /* HF_H */

Coverage Report

Created: 2024-02-25 06:34

Line	Count	Source (jump to first uncovered line)
1		/*
2		* Copyright (C) 2001-2003 FhG Fokus
3		*
4		* This file is part of Kamailio, a free SIP server.
5		*
6		* Kamailio is free software; you can redistribute it and/or modify
7		* it under the terms of the GNU General Public License as published by
8		* the Free Software Foundation; either version 2 of the License, or
9		* (at your option) any later version
10		*
11		* Kamailio is distributed in the hope that it will be useful,
12		* but WITHOUT ANY WARRANTY; without even the implied warranty of
13		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14		* GNU General Public License for more details.
15		*
16		* You should have received a copy of the GNU General Public License
17		* along with this program; if not, write to the Free Software
18		* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19		*
20		*/
21
22		/** Parser :: parse headers.
23		* @file
24		*
25		* @ingroup parser
26		*/
27
28
29		#ifndef HF_H
30		#define HF_H
31
32		#include "../str.h"
33		#include "../comp_defs.h"
34
35
36		/** header types enum.
37		*
38		* @note
39		* if you add a new type:
40		* - make sure it's not greater than 63
41		* - make sure you add the corresponding flag to the hdr_flags_t defs below
42		* - update clean_hdr_field (in hf.c)
43		* - update sip_msg_cloner (modules/tm/sip_msg.c)
44		* - update parse_headers (msg_parser.c)
45		* - update get_hdr_field (msg_parser.c)
46		*/
47
48		enum _hdr_types_t
49		{
50		HDR_ERROR_T = -1 /!< Error while parsing /,
51		HDR_OTHER_T = 0 /!< Some other header field /,
52		HDR_VIA_T = 1 /!< Via header field /,
53		HDR_VIA1_T = 1 /!< First Via header field /,
54		HDR_VIA2_T = 2 /!< only used as flag /,
55		HDR_TO_T = 3 /!< To header field /,
56		HDR_FROM_T = 4 /!< From header field /,
57		HDR_CSEQ_T = 5 /!< CSeq header field /,
58		HDR_CALLID_T = 6 /!< Call-Id header field /,
59		HDR_CONTACT_T = 7 /!< Contact header field /,
60		HDR_MAXFORWARDS_T = 8 /!< MaxForwards header field /,
61		HDR_ROUTE_T = 9 /!< Route header field /,
62		HDR_RECORDROUTE_T = 10 /!< Record-Route header field /,
63		HDR_CONTENTTYPE_T = 11 /!< Content-Type header field /,
64		HDR_CONTENTLENGTH_T = 12 /!< Content-Length header field /,
65		HDR_AUTHORIZATION_T = 13 /!< Authorization header field /,
66		HDR_EXPIRES_T = 14 /!< Expires header field /,
67		HDR_MIN_EXPIRES_T = 15 /!< Min-Expires header /,
68		HDR_PROXYAUTH_T = 16 /!< Proxy-Authorization hdr field /,
69		HDR_SUPPORTED_T = 17 /!< Supported header field /,
70		HDR_REQUIRE_T = 18 /!< Require header /,
71		HDR_PROXYREQUIRE_T = 19 /!< Proxy-Require header field /,
72		HDR_UNSUPPORTED_T = 20 /!< Unsupported header field /,
73		HDR_ALLOW_T = 21 /!< Allow header field /,
74		HDR_EVENT_T = 22 /!< Event header field /,
75		HDR_ACCEPT_T = 23 /!< Accept header field /,
76		HDR_ACCEPTLANGUAGE_T = 24 /!< Accept-Language header field /,
77		HDR_ORGANIZATION_T = 25 /!< Organization header field /,
78		HDR_PRIORITY_T = 26 /!< Priority header field /,
79		HDR_SUBJECT_T = 27 /!< Subject header field /,
80		HDR_USERAGENT_T = 28 /!< User-Agent header field /,
81		HDR_SERVER_T = 29 /!< Server header field /,
82		HDR_CONTENTDISPOSITION_T = 30 /!< Content-Disposition hdr field /,
83		HDR_DIVERSION_T = 31 /!< Diversion header field /,
84		HDR_RPID_T = 32 /!< Remote-Party-ID header field /,
85		HDR_REFER_TO_T = 33 /!< Refer-To header fields /,
86		HDR_SIPIFMATCH_T = 34 /!< SIP-If-Match header field /,
87		HDR_SESSIONEXPIRES_T = 35 /!< Session-Expires header /,
88		HDR_MIN_SE_T = 36 /!< Min-SE /,
89		HDR_SUBSCRIPTION_STATE_T = 37 /!< Subscription-State /,
90		HDR_ACCEPTCONTACT_T = 38 /!< Accept-Contact header /,
91		HDR_ALLOWEVENTS_T = 39 /!< Allow-Events header /,
92		HDR_CONTENTENCODING_T = 40 /!< Content-Encoding header /,
93		HDR_REFERREDBY_T = 41 /!< Referred-By header /,
94		HDR_REJECTCONTACT_T = 42 /!< Reject-Contact header /,
95		HDR_REQUESTDISPOSITION_T = 43 /!< Request-Disposition header /,
96		HDR_WWW_AUTHENTICATE_T = 44 /!< WWW-Authenticate header field /,
97		HDR_PROXY_AUTHENTICATE_T = 45 /!< Proxy-Authenticate header field /,
98		HDR_DATE_T = 46 /!< Date header field /,
99		HDR_IDENTITY_T = 47 /!< Identity header field /,
100		HDR_IDENTITY_INFO_T = 48 /!< Identity-info header field /,
101		HDR_RETRY_AFTER_T = 49 /!< Retry-After header field /,
102		HDR_PPI_T = 50 /!< P-Preferred-Identity header field/,
103		HDR_PAI_T = 51 /!< P-Asserted-Identity header field/,
104		HDR_PATH_T = 52 /!< Path header field /,
105		HDR_PRIVACY_T = 53 /!< Privacy header field /,
106		HDR_REASON_T = 54 /*< Reason header field /,
107		HDR_CALLINFO_T = 55 /!< Call-Info header field/,
108
109		HDR_EOH_T = 56 /!< End of message header (lastid + 1) /
110		};
111
112
113		typedef unsigned long long hdr_flags_t;
114
115		/** type to flag conversion.
116		* WARNING: HDR_ERROR_T has no corresponding FLAG ! */
117		#define HDR_T2F(type) \
118	402k	(((type) != HDR_EOH_T) ? ((hdr_flags_t)1 << (type)) : (~(hdr_flags_t)0))
119
120		/** helper macro for easy defining and keeping in sync the flags enum. */
121	387k	#define HDR_F_DEF(name) HDR_T2F(HDR_##name##_T)
122
123		/** @name flags definitions.
124		* (enum won't work with all the compiler (e.g. icc) due to the 64bit size) */
125		/!{ /
126	74.1k	#define HDR_EOH_F HDR_F_DEF(EOH)
127	60.5k	#define HDR_VIA_F HDR_F_DEF(VIA)
128		#define HDR_VIA1_F HDR_F_DEF(VIA1)
129	834	#define HDR_VIA2_F HDR_F_DEF(VIA2)
130	36.0k	#define HDR_TO_F HDR_F_DEF(TO)
131	30.0k	#define HDR_FROM_F HDR_F_DEF(FROM)
132	13.4k	#define HDR_CSEQ_F HDR_F_DEF(CSEQ)
133	761	#define HDR_CALLID_F HDR_F_DEF(CALLID)
134	8.40k	#define HDR_CONTACT_F HDR_F_DEF(CONTACT)
135	619	#define HDR_MAXFORWARDS_F HDR_F_DEF(MAXFORWARDS)
136	1.69k	#define HDR_ROUTE_F HDR_F_DEF(ROUTE)
137	622	#define HDR_RECORDROUTE_F HDR_F_DEF(RECORDROUTE)
138	4.95k	#define HDR_CONTENTTYPE_F HDR_F_DEF(CONTENTTYPE)
139	844	#define HDR_CONTENTLENGTH_F HDR_F_DEF(CONTENTLENGTH)
140	314	#define HDR_AUTHORIZATION_F HDR_F_DEF(AUTHORIZATION)
141	313	#define HDR_EXPIRES_F HDR_F_DEF(EXPIRES)
142	268	#define HDR_MIN_EXPIRES_F HDR_F_DEF(MIN_EXPIRES)
143	675	#define HDR_PROXYAUTH_F HDR_F_DEF(PROXYAUTH)
144	350	#define HDR_SUPPORTED_F HDR_F_DEF(SUPPORTED)
145	302	#define HDR_REQUIRE_F HDR_F_DEF(REQUIRE)
146	261	#define HDR_PROXYREQUIRE_F HDR_F_DEF(PROXYREQUIRE)
147	305	#define HDR_UNSUPPORTED_F HDR_F_DEF(UNSUPPORTED)
148	265	#define HDR_ALLOW_F HDR_F_DEF(ALLOW)
149	702	#define HDR_EVENT_F HDR_F_DEF(EVENT)
150	240	#define HDR_ACCEPT_F HDR_F_DEF(ACCEPT)
151	240	#define HDR_ACCEPTLANGUAGE_F HDR_F_DEF(ACCEPTLANGUAGE)
152	243	#define HDR_ORGANIZATION_F HDR_F_DEF(ORGANIZATION)
153	271	#define HDR_PRIORITY_F HDR_F_DEF(PRIORITY)
154	537	#define HDR_SUBJECT_F HDR_F_DEF(SUBJECT)
155	283	#define HDR_USERAGENT_F HDR_F_DEF(USERAGENT)
156	294	#define HDR_SERVER_F HDR_F_DEF(SERVER)
157	14.5k	#define HDR_CONTENTDISPOSITION_F HDR_F_DEF(CONTENTDISPOSITION)
158	27.3k	#define HDR_DIVERSION_F HDR_F_DEF(DIVERSION)
159	275	#define HDR_RPID_F HDR_F_DEF(RPID)
160	16.5k	#define HDR_REFER_TO_F HDR_F_DEF(REFER_TO)
161	405	#define HDR_SIPIFMATCH_F HDR_F_DEF(SIPIFMATCH)
162	454	#define HDR_SESSIONEXPIRES_F HDR_F_DEF(SESSIONEXPIRES)
163	292	#define HDR_MIN_SE_F HDR_F_DEF(MIN_SE)
164	271	#define HDR_SUBSCRIPTION_STATE_F HDR_F_DEF(SUBSCRIPTION_STATE)
165		#define HDR_ACCEPTCONTACT_F HDR_F_DEF(ACCEPTCONTACT)
166		#define HDR_ALLOWEVENTS_F HDR_F_DEF(ALLOWEVENTS)
167		#define HDR_CONTENTENCODING_F HDR_F_DEF(CONTENTENCODING)
168		#define HDR_REFERREDBY_F HDR_F_DEF(REFERREDBY)
169		#define HDR_REJECTCONTACT_F HDR_F_DEF(REJECTCONTACT)
170		#define HDR_REQUESTDISPOSITION_F HDR_F_DEF(REQUESTDISPOSITION)
171		#define HDR_WWW_AUTHENTICATE_F HDR_F_DEF(WWW_AUTHENTICATE)
172		#define HDR_PROXY_AUTHENTICATE_F HDR_F_DEF(PROXY_AUTHENTICATE)
173	284	#define HDR_DATE_F HDR_F_DEF(DATE)
174	748	#define HDR_IDENTITY_F HDR_F_DEF(IDENTITY)
175	15.9k	#define HDR_IDENTITY_INFO_F HDR_F_DEF(IDENTITY_INFO)
176		#define HDR_RETRY_AFTER_F HDR_F_DEF(RETRY_AFTER)
177	281	#define HDR_PPI_F HDR_F_DEF(PPI)
178	55.0k	#define HDR_PAI_F HDR_F_DEF(PAI)
179	281	#define HDR_PATH_F HDR_F_DEF(PATH)
180	15.2k	#define HDR_PRIVACY_F HDR_F_DEF(PRIVACY)
181	280	#define HDR_REASON_F HDR_F_DEF(REASON)
182	268	#define HDR_CALLINFO_F HDR_F_DEF(CALLINFO)
183
184		#define HDR_OTHER_F HDR_F_DEF(OTHER)
185
186		/!} / /* Doxygen end marker*/
187
188		typedef enum _hdr_types_t hdr_types_t;
189
190		/** Format: name':' body.
191		*/
192		typedef struct hdr_field
193		{
194		hdr_types_t type; /!< Header field type /
195		str name; /!< Header field name /
196		str body; /!< Header field body (may not include CRLF) /
197		int len; /!< length from hdr start until EoHF (incl.CRLF) /
198		void parsed; /!< Parsed data structures */
199		struct hdr_field next; /!< Next header field in the list */
200		} hdr_field_t;
201
202
203		/* type of the function to free the structure of parsed header field */
204		typedef void (hf_parsed_free_f)(void parsed);
205
206		/* structure to hold the function to free the parsed header field */
207		typedef struct hdr_parsed
208		{
209		hf_parsed_free_f hfree;
210		} hf_parsed_t;
211
212		/** returns true if the header links allocated memory on parse field. */
213		static inline int hdr_allocs_parse(struct hdr_field *hdr)
214	0	{
215	0	switch(hdr->type) {
216	0	case HDR_ACCEPT_T:
217	0	case HDR_ALLOW_T:
218	0	case HDR_AUTHORIZATION_T:
219	0	case HDR_CONTACT_T:
220	0	case HDR_CONTENTDISPOSITION_T:
221	0	case HDR_CSEQ_T:
222	0	case HDR_DATE_T:
223	0	case HDR_DIVERSION_T:
224	0	case HDR_EVENT_T:
225	0	case HDR_EXPIRES_T:
226	0	case HDR_MIN_EXPIRES_T:
227	0	case HDR_FROM_T:
228	0	case HDR_IDENTITY_INFO_T:
229	0	case HDR_IDENTITY_T:
230	0	case HDR_PAI_T:
231	0	case HDR_PPI_T:
232	0	case HDR_PROXYAUTH_T:
233	0	case HDR_RECORDROUTE_T:
234	0	case HDR_REFER_TO_T:
235	0	case HDR_REQUIRE_T:
236	0	case HDR_ROUTE_T:
237	0	case HDR_RPID_T:
238	0	case HDR_SESSIONEXPIRES_T:
239	0	case HDR_SIPIFMATCH_T:
240	0	case HDR_SUBSCRIPTION_STATE_T:
241	0	case HDR_SUPPORTED_T:
242	0	case HDR_TO_T:
243	0	case HDR_VIA_T:
244	0	return 1;
245	0	default:
246	0	return 0;
247	0	}
248	0	} Unexecuted instantiation: fuzz_parse_msg.c:hdr_allocs_parse Unexecuted instantiation: dprint.c:hdr_allocs_parse Unexecuted instantiation: error.c:hdr_allocs_parse Unexecuted instantiation: main.c:hdr_allocs_parse Unexecuted instantiation: modparam.c:hdr_allocs_parse Unexecuted instantiation: msg_parser.c:hdr_allocs_parse Unexecuted instantiation: nonsip_hooks.c:hdr_allocs_parse Unexecuted instantiation: parse_addr_spec.c:hdr_allocs_parse Unexecuted instantiation: parse_contact.c:hdr_allocs_parse Unexecuted instantiation: parse_content.c:hdr_allocs_parse Unexecuted instantiation: parse_cseq.c:hdr_allocs_parse Unexecuted instantiation: parse_disposition.c:hdr_allocs_parse Unexecuted instantiation: parse_diversion.c:hdr_allocs_parse Unexecuted instantiation: parse_fline.c:hdr_allocs_parse Unexecuted instantiation: parse_from.c:hdr_allocs_parse Unexecuted instantiation: parse_hname2.c:hdr_allocs_parse Unexecuted instantiation: parse_identityinfo.c:hdr_allocs_parse Unexecuted instantiation: parse_methods.c:hdr_allocs_parse Unexecuted instantiation: parse_ppi_pai.c:hdr_allocs_parse Unexecuted instantiation: parse_privacy.c:hdr_allocs_parse Unexecuted instantiation: parse_refer_to.c:hdr_allocs_parse Unexecuted instantiation: parse_rr.c:hdr_allocs_parse Unexecuted instantiation: parse_to.c:hdr_allocs_parse Unexecuted instantiation: parse_via.c:hdr_allocs_parse Unexecuted instantiation: ppcfg.c:hdr_allocs_parse Unexecuted instantiation: pt.c:hdr_allocs_parse Unexecuted instantiation: pv_core.c:hdr_allocs_parse Unexecuted instantiation: pvapi.c:hdr_allocs_parse Unexecuted instantiation: q_malloc.c:hdr_allocs_parse Unexecuted instantiation: re.c:hdr_allocs_parse Unexecuted instantiation: receive.c:hdr_allocs_parse Unexecuted instantiation: route.c:hdr_allocs_parse Unexecuted instantiation: route_struct.c:hdr_allocs_parse Unexecuted instantiation: rvalue.c:hdr_allocs_parse Unexecuted instantiation: script_cb.c:hdr_allocs_parse Unexecuted instantiation: sdp.c:hdr_allocs_parse Unexecuted instantiation: sdp_helpr_funcs.c:hdr_allocs_parse Unexecuted instantiation: select.c:hdr_allocs_parse Unexecuted instantiation: select_core.c:hdr_allocs_parse Unexecuted instantiation: sr_module.c:hdr_allocs_parse Unexecuted instantiation: srapi.c:hdr_allocs_parse Unexecuted instantiation: strutils.c:hdr_allocs_parse Unexecuted instantiation: switch.c:hdr_allocs_parse Unexecuted instantiation: tcp_main.c:hdr_allocs_parse Unexecuted instantiation: tcp_read.c:hdr_allocs_parse Unexecuted instantiation: timer_proc.c:hdr_allocs_parse Unexecuted instantiation: udp_server.c:hdr_allocs_parse Unexecuted instantiation: usr_avp.c:hdr_allocs_parse Unexecuted instantiation: action.c:hdr_allocs_parse Unexecuted instantiation: async_task.c:hdr_allocs_parse Unexecuted instantiation: cfg.tab.c:hdr_allocs_parse Unexecuted instantiation: cfg_core.c:hdr_allocs_parse Unexecuted instantiation: cfg_select.c:hdr_allocs_parse Unexecuted instantiation: cfg_struct.c:hdr_allocs_parse Unexecuted instantiation: core_cmd.c:hdr_allocs_parse Unexecuted instantiation: data_lump.c:hdr_allocs_parse Unexecuted instantiation: data_lump_rpl.c:hdr_allocs_parse Unexecuted instantiation: digest.c:hdr_allocs_parse Unexecuted instantiation: dset.c:hdr_allocs_parse Unexecuted instantiation: dst_blocklist.c:hdr_allocs_parse Unexecuted instantiation: events.c:hdr_allocs_parse Unexecuted instantiation: f_malloc.c:hdr_allocs_parse Unexecuted instantiation: flags.c:hdr_allocs_parse Unexecuted instantiation: fmsg.c:hdr_allocs_parse Unexecuted instantiation: forward.c:hdr_allocs_parse Unexecuted instantiation: hf.c:hdr_allocs_parse Unexecuted instantiation: kemi.c:hdr_allocs_parse Unexecuted instantiation: lex.yy.c:hdr_allocs_parse Unexecuted instantiation: lvalue.c:hdr_allocs_parse Unexecuted instantiation: mod_fix.c:hdr_allocs_parse Unexecuted instantiation: msg_translator.c:hdr_allocs_parse Unexecuted instantiation: onsend.c:hdr_allocs_parse Unexecuted instantiation: parse_allow.c:hdr_allocs_parse Unexecuted instantiation: parse_body.c:hdr_allocs_parse Unexecuted instantiation: parse_date.c:hdr_allocs_parse Unexecuted instantiation: parse_event.c:hdr_allocs_parse Unexecuted instantiation: parse_expires.c:hdr_allocs_parse Unexecuted instantiation: parse_identity.c:hdr_allocs_parse Unexecuted instantiation: parse_rpid.c:hdr_allocs_parse Unexecuted instantiation: parse_sipifmatch.c:hdr_allocs_parse Unexecuted instantiation: parse_subscription_state.c:hdr_allocs_parse Unexecuted instantiation: stun.c:hdr_allocs_parse Unexecuted instantiation: fuzz_uri.c:hdr_allocs_parse
249
250		/** frees a hdr_field structure.
251		* WARNING: it frees only parsed (and not name.s, body.s)
252		*/
253		void clean_hdr_field(struct hdr_field *const hf);
254
255
256		/** frees a hdr_field list.
257		* WARNING: frees only ->parsed and ->next
258		*/
259		void free_hdr_field_lst(struct hdr_field *hf);
260
261		/* print content of hdr_field */
262		void dump_hdr_field(struct hdr_field const *const hf);
263
264		/**
265		* free hdr parsed structure using inner free function
266		* - hdr parsed struct must have as first file a free function,
267		* so it can be caseted to hf_parsed_t
268		*/
269		void hdr_free_parsed(void **h_parsed);
270
271		#endif /* HF_H */