SIP-router core :: sip message shared memory cloner. More...
#include "sip_msg_clone.h"#include "dprint.h"#include "mem/mem.h"#include "data_lump.h"#include "data_lump_rpl.h"#include "ut.h"#include "parser/digest/digest.h"#include "parser/parse_to.h"#include "atomic_ops.h"
Go to the source code of this file.
Functions
- int msg_lump_cloner (struct sip_msg *pkg_msg, struct lump **add_rm, struct lump **body_lumps, struct lump_rpl **reply_lump)
- struct sip_msg * sip_msg_shm_clone (struct sip_msg *org_msg, int *sip_msg_len, int clone_lumps)
- Creates a shm clone for a sip_msg.
- Creates a shm clone for a sip_msg.
Detailed Description
Module: SIP-router core
Definition in file sip_msg_clone.c.
Function Documentation
| int msg_lump_cloner | ( | struct sip_msg * | pkg_msg, | |
| struct lump ** | add_rm, | |||
| struct lump ** | body_lumps, | |||
| struct lump_rpl ** | reply_lump | |||
| ) |
A new memory block is allocated for the lumps (the lumps will point into it). Note: the new memory block is linked to add_rm if at least one data lump is set, else it is linked to body_lumps if at least one body lump is set, otherwise it is linked to shm_msg->reply_lump.
- Parameters:
-
pkg_msg - sip msg whoes lumps will be cloned add_rm - result parameter, filled with the list of cloned add_rm lumps (corresp. to msg->add_rm) body_lumps - result parameter, filled with the list of cloned body lumps (corresp. to msg->body_lumps) reply_lump - result parameter, filled with the list of cloned reply lumps (corresp. to msg->reply_lump)
- Returns:
- 0 or 1 on success: 0 - lumps cloned), 1 - nothing to do and -1 on error
Definition at line 947 of file sip_msg_clone.c.
References sip_msg::add_rm, sip_msg::body_lumps, and sip_msg::reply_lump.
Referenced by save_msg_lumps().
| struct sip_msg* sip_msg_shm_clone | ( | struct sip_msg * | org_msg, | |
| int * | sip_msg_len, | |||
| int | clone_lumps | |||
| ) | [read] |
org_msg is cloned along with most of its headers and lumps into one shm memory block (so that a shm_free() on the result will free everything)
- Returns:
- shm malloced sip_msg on success, 0 on error Warning: Cloner does not clone all hdr_field headers (From, To, etc.).
Definition at line 377 of file sip_msg_clone.c.
References sip_msg::add_rm, hdr_field::body, sip_msg::body_lumps, sip_msg::buf, contact, sip_msg::dst_uri, sip_msg::eoh, sip_msg::first_line, HDR_ACCEPT_T, HDR_ACCEPTCONTACT_T, HDR_ACCEPTLANGUAGE_T, HDR_ALLOW_T, HDR_ALLOWEVENTS_T, HDR_AUTHORIZATION_T, HDR_CALLID_T, HDR_CONTACT_T, HDR_CONTENTDISPOSITION_T, HDR_CONTENTENCODING_T, HDR_CONTENTLENGTH_T, HDR_CONTENTTYPE_T, HDR_CSEQ_T, HDR_DATE_T, HDR_DIVERSION_T, HDR_EOH_T, HDR_ERROR_T, HDR_EVENT_T, HDR_EXPIRES_T, HDR_FROM_T, HDR_IDENTITY_INFO_T, HDR_IDENTITY_T, HDR_MAXFORWARDS_T, HDR_MIN_SE_T, HDR_ORGANIZATION_T, HDR_OTHER_T, HDR_PAI_T, HDR_PATH_T, HDR_PPI_T, HDR_PRIORITY_T, HDR_PRIVACY_T, HDR_PROXY_AUTHENTICATE_T, HDR_PROXYAUTH_T, HDR_PROXYREQUIRE_T, HDR_REASON_T, HDR_RECORDROUTE_T, HDR_REFER_TO_T, HDR_REFERREDBY_T, HDR_REJECTCONTACT_T, HDR_REQUESTDISPOSITION_T, HDR_REQUIRE_T, HDR_RETRY_AFTER_T, HDR_ROUTE_T, HDR_RPID_T, HDR_SERVER_T, HDR_SESSIONEXPIRES_T, HDR_SIPIFMATCH_T, HDR_SUBJECT_T, HDR_SUBSCRIPTION_STATE_T, HDR_SUPPORTED_T, HDR_TO_T, HDR_UNSUPPORTED_T, HDR_USERAGENT_T, HDR_VIA2_T, HDR_VIA_T, HDR_WWW_AUTHENTICATE_T, sip_msg::headers, sip_msg::last_header, _str::len, sip_msg::len, sip_msg::msg_flags, hdr_field::name, sip_msg::new_uri, hdr_field::next, hdr_field::parsed, sip_msg::parsed_orig_ruri, sip_msg::parsed_uri, record_route(), sip_msg::reply_lump, _str::s, hdr_field::type, sip_msg::unparsed, sip_msg::via1, and sip_msg::via2.
Referenced by rpc_delayed_ctx_new(), and sip_msg_cloner().
