コード例 #1
0
/* looks inside the message, gets the Content-Disposition hdr, parse it, builds
 * and fills a disposition structure for it what will be attached to hdr as
 * parsed link.
 * Returns:  -1 : error
 *            0 : success
 *            1 : hdr not found
 */
int parse_content_disposition( struct sip_msg *msg )
{
	struct disposition *disp;

	/* look for Content-Disposition header */
	if (msg->content_disposition==0) {
		if (parse_headers(msg, HDR_CONTENTDISPOSITION_F, 0)==-1)
			goto error;
		if (msg->content_disposition==0) {
			LM_DBG("hdr not found\n");
			return 1;
		}
	}

	/* now, we have the header -> look if it isn't already parsed */
	if (msg->content_disposition->parsed!=0) {
		/* already parsed, nothing more to be done */
		return 0;
	}

	/* parse the body */
	disp = (struct disposition*)pkg_malloc(sizeof(struct disposition));
	if (disp==0) {
		LM_ERR("no more pkg memory\n");
		goto error;
	}
	memset(disp,0,sizeof(struct disposition));

	switch (parse_disposition( &(msg->content_disposition->body), disp)) {
		case -2:
			/* TODO - error
			set_err_info(OSER_EC_PARSER, OSER_EL_MEDIUM,
				"error parsing DISPOSITION header");
			set_err_reply(400, "bad headers");
			 */
		case -1:
			/* error when parsing the body */
			free_disposition( &disp );
			goto error;
	}

	/* attach the parsed form to the header */
	msg->content_disposition->parsed = (void*)disp;

	return 0;
error:
	return -1;
}
コード例 #2
0
ファイル: parse_disposition.c プロジェクト: 4N7HR4X/kamailio
/*! \brief looks inside the message, gets the Content-Disposition hdr, parse it, builds
 * and fills a disposition structure for it what will be attached to hdr as
 * parsed link.
 * Returns:  -1 : error
 *            0 : success
 *            1 : hdr not found
 */
int parse_content_disposition( struct sip_msg *msg )
{
	struct disposition *disp;

	/* look for Content-Disposition header */
	if (msg->content_disposition==0) {
		if (parse_headers(msg, HDR_CONTENTDISPOSITION_F, 0)==-1)
			goto error;
		if (msg->content_disposition==0) {
			DBG("DEBUG:parse_content_disposition: hdr not found\n");
			return 1;
		}
	}

	/* now, we have the header -> look if it isn't already parsed */
	if (msg->content_disposition->parsed!=0) {
		/* already parsed, nothing more to be done */
		return 0;
	}

	/* parse the body */
	disp = (struct disposition*)pkg_malloc(sizeof(struct disposition));
	if (disp==0) {
		LOG(L_ERR,"ERROR:parse_content_disposition: no more pkg memory\n");
		goto error;
	}
	memset(disp,0,sizeof(struct disposition));

	if (parse_disposition( &(msg->content_disposition->body), disp)==-1) {
		/* error when parsing the body */
		free_disposition( &disp );
		goto error;
	}

	/* attach the parsed form to the header */
	msg->content_disposition->parsed = (void*)disp;

	return 0;
error:
	return -1;
}
コード例 #3
0
ファイル: hf.c プロジェクト: KISSMonX/opensips
/*
 * Frees a hdr_field structure,
 * WARNING: it frees only parsed (and not name.s, body.s)
 */
void clean_hdr_field(struct hdr_field* hf)
{
	if (hf->parsed){
		switch(hf->type){
		case HDR_VIA_T:
			free_via_list(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_TO_T:
			free_to(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_FROM_T:
			free_to(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_CSEQ_T:
			free_cseq(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_CALLID_T:
			break;

		case HDR_CONTACT_T:
			free_contact((contact_body_t**)(void*)(&(hf->parsed)));
			break;

		case HDR_MAXFORWARDS_T:
			break;

		case HDR_ROUTE_T:
			free_rr((rr_t**)(void*)(&hf->parsed));
			break;

		case HDR_RECORDROUTE_T:
			free_rr((rr_t**)(void*)(&hf->parsed));
			break;

		case HDR_PATH_T:
			free_rr((rr_t**)(void*)(&hf->parsed));
			break;

		case HDR_CONTENTTYPE_T:
			free_contenttype((content_t**)(void*)(&hf->parsed));
			break;

		case HDR_CONTENTLENGTH_T:
			break;

		case HDR_AUTHORIZATION_T:
			free_credentials((auth_body_t**)(void*)(&(hf->parsed)));
			break;

		case HDR_EXPIRES_T:
			free_expires((exp_body_t**)(void*)(&(hf->parsed)));
			break;

		case HDR_PROXYAUTH_T:
			free_credentials((auth_body_t**)(void*)(&(hf->parsed)));
			break;

		case HDR_SUPPORTED_T:
			free_supported((struct supported_body**)(void*)(&(hf->parsed)));
			break;

		case HDR_PROXYREQUIRE_T:
			break;

		case HDR_UNSUPPORTED_T:
			break;

		case HDR_ALLOW_T:
			free_allow((struct allow_body**)(void*)(&(hf->parsed)));
			break;

		case HDR_EVENT_T:
			free_event((event_t**)(void*)(&(hf->parsed)));
			break;

		case HDR_ACCEPT_T:
			pkg_free(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_ACCEPTLANGUAGE_T:
			break;
			
		case HDR_ORGANIZATION_T:
			break;
			
		case HDR_PRIORITY_T:
			break;

		case HDR_SUBJECT_T:
			break;

		case HDR_USERAGENT_T:
			break;

		case HDR_ACCEPTDISPOSITION_T:
			break;

		case HDR_CONTENTDISPOSITION_T:
			free_disposition( ((struct disposition**)(void*)(&hf->parsed)) );
			break;

		case HDR_DIVERSION_T:
			free_to(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_RPID_T:
			free_to(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_REFER_TO_T:
			free_to(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_SESSION_EXPIRES_T:
			free_session_expires((struct session_expires*)hf->parsed );
			hf->parsed = NULL;
			break;

		case HDR_MIN_SE_T:
			break;

		case HDR_MIN_EXPIRES_T:
			break;

		case HDR_PPI_T:
			free_to(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_PAI_T:
			free_to(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_PRIVACY_T:
			break;

		case HDR_RETRY_AFTER_T:
			break;

		case HDR_CALL_INFO_T:
			free_call_info(hf->parsed);
			hf->parsed = NULL;
			break;

		case HDR_WWW_AUTHENTICATE_T:
		case HDR_PROXY_AUTHENTICATE_T:
			free_authenticate((struct authenticate_body *)hf->parsed);
			hf->parsed = NULL;
			break;

		default:
			LM_CRIT("unknown header type %d\n", hf->type);
			break;
		}
	}
}
コード例 #4
0
ファイル: hf.c プロジェクト: Jared-Prime/kamailio
/** 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)
{
	void** h_parsed;

	if (hf->parsed){
		h_parsed=&hf->parsed; /* strict aliasing warnings workarround */
		switch(hf->type){
		/* headers with pkg alloc for parsed structure (alphabetic order) */
		case HDR_ACCEPT_T:
			pkg_free(hf->parsed);
			break;

		case HDR_ALLOW_T:
			free_allow_header(hf);
			break;

		case HDR_AUTHORIZATION_T:
			free_credentials((auth_body_t**)h_parsed);
			break;

		case HDR_CONTACT_T:
			free_contact((contact_body_t**)h_parsed);
			break;

		case HDR_CONTENTDISPOSITION_T:
			free_disposition( ((struct disposition**)h_parsed));
			break;

		case HDR_CSEQ_T:
			free_cseq(hf->parsed);
			break;

		case HDR_DATE_T:
			free_date(hf->parsed);
			break;

		case HDR_DIVERSION_T:
			free_to(hf->parsed);
			break;

		case HDR_EVENT_T:
			free_event((event_t**)h_parsed);
			break;

		case HDR_EXPIRES_T:
			free_expires((exp_body_t**)h_parsed);
			break;

		case HDR_FROM_T:
			free_to(hf->parsed);
			break;

		case HDR_IDENTITY_INFO_T:
			free_identityinfo(hf->parsed);
			break;

		case HDR_IDENTITY_T:
			free_identity(hf->parsed);
			break;

		case HDR_PAI_T:
			free_pai_ppi_body(hf->parsed);
			break;

		case HDR_PPI_T:
			free_pai_ppi_body(hf->parsed);
			break;

		case HDR_PROXYAUTH_T:
			free_credentials((auth_body_t**)h_parsed);
			break;

		case HDR_RECORDROUTE_T:
			free_rr((rr_t**)h_parsed);
			break;

		case HDR_REFER_TO_T:
			free_to(hf->parsed);
			break;

		case HDR_ROUTE_T:
			free_rr((rr_t**)h_parsed);
			break;

		case HDR_RPID_T:
			free_to(hf->parsed);
			break;

		case HDR_SESSIONEXPIRES_T:
			hdr_free_parsed(h_parsed);
			break;

		case HDR_SIPIFMATCH_T:
			free_sipifmatch((str **)h_parsed);
			break;

		case HDR_SUBSCRIPTION_STATE_T:
			free_subscription_state((subscription_state_t**)h_parsed);
			break;

		case HDR_SUPPORTED_T:
			hdr_free_parsed(h_parsed);
			break;

		case HDR_TO_T:
			free_to(hf->parsed);
			break;

		case HDR_VIA_T:
			free_via_list(hf->parsed);
			break;

		/* headers with no alloc for parsed structure */
		case HDR_CALLID_T:
		case HDR_MAXFORWARDS_T:
		case HDR_CONTENTTYPE_T:
		case HDR_CONTENTLENGTH_T:
		case HDR_RETRY_AFTER_T:
		case HDR_REQUIRE_T:
		case HDR_PROXYREQUIRE_T:
		case HDR_UNSUPPORTED_T:
		case HDR_ACCEPTLANGUAGE_T:
		case HDR_ORGANIZATION_T:
		case HDR_PRIORITY_T:
		case HDR_SUBJECT_T:
		case HDR_USERAGENT_T:
		case HDR_SERVER_T:
		case HDR_MIN_SE_T:
		case HDR_ACCEPTCONTACT_T:
		case HDR_ALLOWEVENTS_T:
		case HDR_CONTENTENCODING_T:
		case HDR_REFERREDBY_T:
		case HDR_REJECTCONTACT_T:
		case HDR_REQUESTDISPOSITION_T:
		case HDR_WWW_AUTHENTICATE_T:
		case HDR_PROXY_AUTHENTICATE_T:
		case HDR_PATH_T:
		case HDR_PRIVACY_T:
		case HDR_REASON_T:
			break;

		default:
			LOG(L_CRIT, "BUG: clean_hdr_field: unknown header type %d\n",
			    hf->type);
			break;
		}
	}
}
コード例 #5
0
ファイル: hf.c プロジェクト: miettal/armadillo420_standard
/* 
 * Frees a hdr_field structure,
 * WARNING: it frees only parsed (and not name.s, body.s)
 */
void clean_hdr_field(struct hdr_field* hf)
{
	if (hf->parsed){
		switch(hf->type){
		case HDR_VIA:
			free_via_list(hf->parsed);
			break;

		case HDR_TO:
			free_to(hf->parsed);
			break;

		case HDR_FROM:
			free_to(hf->parsed);
			break;

		case HDR_CSEQ:
			free_cseq(hf->parsed);
			break;

		case HDR_CALLID:
			break;

		case HDR_CONTACT:
			free_contact((contact_body_t**)(&(hf->parsed)));
			break;

		case HDR_MAXFORWARDS:
			break;

		case HDR_ROUTE:
			free_rr((rr_t**)(&hf->parsed));
			break;

		case HDR_RECORDROUTE:
			free_rr((rr_t**)(&hf->parsed));
			break;

		case HDR_CONTENTTYPE:
			break;

		case HDR_CONTENTLENGTH:
			break;

		case HDR_AUTHORIZATION:
			free_credentials((auth_body_t**)(&(hf->parsed)));
			break;

		case HDR_EXPIRES:
			free_expires((exp_body_t**)(&(hf->parsed)));
			break;

		case HDR_PROXYAUTH:
			free_credentials((auth_body_t**)(&(hf->parsed)));
			break;

		case HDR_SUPPORTED:
			break;

		case HDR_PROXYREQUIRE:
			break;

		case HDR_UNSUPPORTED:
			break;

		case HDR_ALLOW:
			break;

		case HDR_EVENT:
			free_event((event_t**)(&(hf->parsed)));
			break;

		case HDR_ACCEPT:
			pkg_free(hf->parsed);
			break;

		case HDR_ACCEPTLANGUAGE:
			break;
			
		case HDR_ORGANIZATION:
			break;
			
		case HDR_PRIORITY:
			break;

		case HDR_SUBJECT:
			break;

		case HDR_USERAGENT:
			break;

		case HDR_ACCEPTDISPOSITION:
			break;

		case HDR_CONTENTDISPOSITION:
			free_disposition( ((struct disposition**)(&hf->parsed)) );
			break;

		default:
			LOG(L_CRIT, "BUG: clean_hdr_field: unknown header type %d\n",
			    hf->type);
			break;
		}
	}
}