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Clean up MWI code

This commit is contained in:
MelwareDE 2010-10-15 16:50:41 +00:00
parent b6811a3bc2
commit 341d1a2d31
5 changed files with 572 additions and 514 deletions
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3
Makefile
View File

@ -118,7 +118,8 @@ SHAREDOS=chan_capi.so
OBJECTS=chan_capi.o chan_capi_utils.o chan_capi_rtp.o chan_capi_command.o xlaw.o dlist.o \
chan_capi_qsig_core.o chan_capi_qsig_ecma.o chan_capi_qsig_asn197ade.o \
chan_capi_qsig_asn197no.o chan_capi_supplementary.o chan_capi_chat.o
chan_capi_qsig_asn197no.o chan_capi_supplementary.o chan_capi_chat.o \
chan_capi_mwi.o
ifeq (${USE_OWN_LIBCAPI},yes)
OBJECTS += libcapi20/convert.o libcapi20/capi20.o libcapi20/capifunc.o

517
chan_capi.c
View File

@ -42,9 +42,6 @@
#ifdef CC_AST_HAS_VERSION_1_8
#include <asterisk/callerid.h>
#endif
#if defined(CC_AST_HAS_EVENT_MWI)
#include <asterisk/event.h>
#endif
struct _diva_streaming_vector* vind;
#ifdef DIVA_STREAMING
#include "platform.h"
@ -54,6 +51,7 @@ struct _diva_streaming_vector* vind;
#include "diva_streaming_manager.h"
#include "chan_capi_divastreaming_utils.h"
#endif
#include "chan_capi_mwi.h"
/* #define CC_VERSION "x.y.z" */
#define CC_VERSION "$Revision$"
@ -225,98 +223,6 @@ static void pbx_capi_add_diva_protocol_independent_extension(
unsigned char *facilityarray,
struct ast_channel *c,
const char* variable);
static unsigned char* pbx_capi_build_facility_number(
unsigned char mwifacptynrtype,
unsigned char mwifacptynrton,
unsigned char mwifacptynrpres,
const char* number);
static void pbx_capi_register_mwi(struct cc_capi_controller *controller);
static void pbx_capi_refresh_mwi(struct cc_capi_controller *controller);
static int pbx_capi_xmit_mwi(
struct cc_capi_controller *controller,
unsigned short basicService,
unsigned int numberOfMessages,
unsigned short messageStatus,
unsigned short messageReference,
unsigned short invocationMode,
const unsigned char* receivingUserNumber,
const unsigned char* controllingUserNumber,
const unsigned char* controllingUserProvidedNumber,
const unsigned char* timeX208);
static int pbx_capi_mwi(struct ast_channel *c, char *info);
static int pbx_capi_xmit_mwi_deactivate(
struct cc_capi_controller *controller,
unsigned short basicService,
unsigned short invocationMode,
const unsigned char* receivingUserNumber,
const unsigned char* controllingUserNumber);
static void pbx_capi_unregister_mwi(struct cc_capi_controller *controller);
static void pbx_capi_cleanup_mwi(struct cc_capi_controller *controller);
/*
MWI command parameters
*/
typedef enum _mwiAddSubscribtionParams {
mwiAddSubscribtionController = 1,
mwiAddSubscribtionReceivingUserNumber_TypeOfFacilityPartyNumber,
mwiAddSubscribtionReceivingUserNumber_TypeOfNumberAndNumberingPlan,
mwiAddSubscribtionReceivingUserNumber_PresentationAndScreening,
mwiAddSubscribtionReceivingUserNumber,
mwiAddSubscribtionControllingUserNumber_TypeOfFacilityPartyNumber,
mwiAddSubscribtionControllingUserNumber_TypeOfNumberAndNumberingPlan,
mwiAddSubscribtionControllingUserNumber_PresentationAndScreening,
mwiAddSubscribtionControllingUserNumber,
mwiAddSubscribtionControllingUserProvidedNumber_TypeOfFacilityPartyNumber,
mwiAddSubscribtionControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan,
mwiAddSubscribtionControllingUserProvidedNumber_PresentationAndScreening,
mwiAddSubscribtionControllingUserProvidedNumber,
mwiAddSubscribtionMax
} mwiAddSubscribtionParams_t;
typedef enum _mwiRemoveSubscribtionParam {
mwiRemoveSubscribtionController = 1,
mwiRemoveSubscribtionReceivingUserNumber,
mwiRemoveSubscribtionMax
} mwiRemoveSubscribtionParam_t;
typedef enum _mwiXmitActivateParams {
mwiXmitActivate = 1,
mwiXmitActivateController,
mwiXmitActivateBasicService,
mwiXmitActivateNumberOfMessages,
mwiXmitActivateMessageStatus,
mwiXmitActivateMessageReference,
mwiXmitActivateInvocationMode,
mwiXmitActivateReceivingUserNumber_TypeOfFacilityPartyNumber,
mwiXmitActivateReceivingUserNumber_TypeOfNumberAndNumberingPlan,
mwiXmitActivateReceivingUserNumber_PresentationAndScreening,
mwiXmitActivateReceivingUserNumber,
mwiXmitActivateControllingUserNumber_TypeOfFacilityPartyNumber,
mwiXmitActivateControllingUserNumber_TypeOfNumberAndNumberingPlan,
mwiXmitActivateControllingUserNumber_PresentationAndScreening,
mwiXmitActivateControllingUserNumber,
mwiXmitActivateControllingUserProvidedNumber_TypeOfFacilityPartyNumber,
mwiXmitActivateControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan,
mwiXmitActivateControllingUserProvidedNumber_PresentationAndScreening,
mwiXmitActivateControllingUserProvidedNumber,
mwiXmitActivatesMax
} mwiXmitActivateParams_t;
typedef enum _mwiXmitDeactivateParams {
mwiXmitDeactivate = 1,
mwiXmitDeactivateController,
mwiXmitDeactivateBasicService,
mwiXmitDeactivateInvocationMode,
mwiXmitDeactivateReceivingUserNumber_TypeOfFacilityPartyNumber,
mwiXmitDeactivateReceivingUserNumber_TypeOfNumberAndNumberingPlan,
mwiXmitDeactivateReceivingUserNumber_PresentationAndScreening,
mwiXmitDeactivateReceivingUserNumber,
mwiXmitDeactivateControllingUserNumber_TypeOfFacilityPartyNumber,
mwiXmitDeactivateControllingUserNumber_TypeOfNumberAndNumberingPlan,
mwiXmitDeactivateControllingUserNumber_PresentationAndScreening,
mwiXmitDeactivateControllingUserNumber,
mwiXmitDeactivateMax
} mwiXmitDeactivateParams_t;
/*
* B protocol settings
@ -7824,85 +7730,14 @@ int mkif(struct cc_capi_conf *conf)
conf->devices, tmp->doEC, tmp->ecOption, tmp->ecTail);
}
/*
Init MWI subscriptions
*/
if ((mwiController != 0) && (conf->mwimailbox != 0)) {
char* mailboxList = conf->mwimailbox;
char* mailboxMember;
while ((mailboxMember = strsep (&mailboxList, ",")) != 0) {
/*
Mailbox format: extension[:extension1[:extension2]][@context]
*/
char* mailboxNumbers = strsep(&mailboxMember, "@");
const char* mailboxContext = (mailboxMember != 0) ? mailboxMember : "default";
const char* mailboxNumber = strsep (&mailboxNumbers, ":");
const char* controllingUserNumber = strsep (&mailboxNumbers, ":");
const char* controllingUserProvidedNumber = mailboxNumbers;
if ((mailboxNumber != 0) && (*mailboxNumber != 0)) {
cc_capi_mwi_mailbox_t* mwiSubscribtion = ast_malloc(sizeof(*mwiSubscribtion));
if (mwiSubscribtion != 0) {
mwiSubscribtion->mailboxNumber = pbx_capi_build_facility_number(conf->mwifacptynrtype, conf->mwifacptynrton, conf->mwifacptynrpres, mailboxNumber);
mwiSubscribtion->mailboxContext = ast_strdup(mailboxContext);
mwiSubscribtion->controllingUserNumber = pbx_capi_build_facility_number(conf->mwifacptynrtype, conf->mwifacptynrton, conf->mwifacptynrpres, controllingUserNumber);
mwiSubscribtion->controllingUserProvidedNumber = pbx_capi_build_facility_number(conf->mwifacptynrtype, conf->mwifacptynrton, conf->mwifacptynrpres, controllingUserProvidedNumber);
mwiSubscribtion->controller = mwiController;
mwiSubscribtion->mwiSubscribtion = 0;
mwiSubscribtion->basicService = conf->mwibasicservice;
mwiSubscribtion->invocationMode = conf->mwiinvocation;
if ((mwiSubscribtion->mailboxNumber == 0) || (mwiSubscribtion->mailboxContext == 0) ||
((mwiSubscribtion->controllingUserNumber == 0) && (controllingUserNumber != 0)) ||
((mwiSubscribtion->controllingUserProvidedNumber == 0) && (controllingUserProvidedNumber != 0))) {
ast_free(mwiSubscribtion->mailboxNumber);
ast_free(mwiSubscribtion->mailboxContext);
ast_free(mwiSubscribtion->controllingUserNumber);
ast_free(mwiSubscribtion->controllingUserProvidedNumber);
ast_free(mwiSubscribtion);
} else {
cc_verbose (4, 0, "CAPI%d add MWI subscribtion for '%s@%s' user '%s' control '%s'\n",
mwiSubscribtion->controller->controller,
mwiSubscribtion->mailboxNumber + 4,
mwiSubscribtion->mailboxContext,
(mwiSubscribtion->controllingUserNumber != 0) ? (char*)mwiSubscribtion->controllingUserNumber+4 : "",
(mwiSubscribtion->controllingUserProvidedNumber != 0) ? (char*)mwiSubscribtion->controllingUserProvidedNumber+4 : "");
memset(&mwiSubscribtion->link, 0x00, sizeof(mwiSubscribtion->link));
AST_LIST_INSERT_TAIL(&mwiController->mwiSubscribtions, mwiSubscribtion, link);
}
}
}
}
}
pbx_capi_init_mwi_server (mwiController, conf);
return 0;
}
static unsigned char* pbx_capi_build_facility_number(
unsigned char mwifacptynrtype,
unsigned char mwifacptynrton,
unsigned char mwifacptynrpres,
const char* number)
{
unsigned char* fnr = 0;
if (number != 0) {
fnr = ast_malloc (strlen(number)+7);
if (fnr != 0) {
fnr[0] = strlen(number) + 3;
fnr[1] = mwifacptynrtype;
fnr[2] = mwifacptynrton;
fnr[3] = mwifacptynrpres | 0x80;
strcpy((char*)&fnr[4], number);
}
}
return (fnr);
}
/*
* eval supported services
*/
@ -9253,351 +9088,7 @@ cc_format_t pbx_capi_get_controller_codecs(int controller)
return (capi_controllers[controller]->rtpcodec);
}
static unsigned char* time2X208 (time_t t) {
unsigned char* ret = 0;
#if defined(CC_AST_HAS_VERSION_1_6)
unsigned char tX208[] = { 0x0c, 0x32, 0x30, 0x30, 0x31, 0x30, 0x35, 0x31, 0x31, 0x30, 0x39, 0x33, 0x36, 0x00 };
struct timeval tv = {
.tv_sec = t,
};
struct ast_tm tm;
ast_localtime(&tv, &tm, "utc");
ast_strftime((char*)&tX208[1], sizeof(tX208)-1, "%Y%d%m%H%M", &tm);
ret = ast_malloc (sizeof(tX208));
if (ret != 0)
memcpy (ret, tX208, sizeof(tX208));
#endif
return (ret);
struct cc_capi_controller *pbx_capi_get_controller (int controller) {
return ((controller > 0 && controller <= capi_num_controllers) ? capi_controllers[controller] : 0);
}
#if defined(CC_AST_HAS_EVENT_MWI)
static void pbx_capi_mwi_event(const struct ast_event *event, void *userdata)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion = userdata;
/* const char *mbox_context; */
const char *mbox_number;
int num_messages, num_old_messages;
unsigned char* t;
int ret;
mbox_number = ast_event_get_ie_str(event, AST_EVENT_IE_MAILBOX);
if (ast_strlen_zero(mbox_number)) {
return;
}
/*
mbox_context = ast_event_get_ie_str(event, AST_EVENT_IE_CONTEXT);
if (ast_strlen_zero(mbox_context)) {
return;
}
*/
num_messages = ast_event_get_ie_uint(event, AST_EVENT_IE_NEWMSGS);
num_old_messages = ast_event_get_ie_uint(event, AST_EVENT_IE_OLDMSGS);
t = time2X208 (time(NULL));
cc_verbose (4, 0, "CAPI%d MWI event for '%s@%s' %d messages\n",
mwiSubscribtion->controller->controller,
mwiSubscribtion->mailboxNumber+4,
mwiSubscribtion->mailboxContext,
num_messages);
if ((num_messages != 0) || (num_old_messages != 0)) {
ret = pbx_capi_xmit_mwi(mwiSubscribtion->controller,
mwiSubscribtion->basicService,
num_messages,
0,
0,
mwiSubscribtion->invocationMode,
mwiSubscribtion->mailboxNumber,
mwiSubscribtion->controllingUserNumber,
mwiSubscribtion->controllingUserProvidedNumber,
t);
} else {
ret = pbx_capi_xmit_mwi_deactivate(mwiSubscribtion->controller,
mwiSubscribtion->basicService,
mwiSubscribtion->invocationMode,
mwiSubscribtion->mailboxNumber,
mwiSubscribtion->controllingUserNumber);
}
ast_free(t);
}
#endif
static void pbx_capi_register_mwi(struct cc_capi_controller *controller)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion;
AST_LIST_TRAVERSE(&controller->mwiSubscribtions, mwiSubscribtion, link) {
#if defined(CC_AST_HAS_EVENT_MWI)
mwiSubscribtion->mwiSubscribtion = ast_event_subscribe(AST_EVENT_MWI, pbx_capi_mwi_event,
#ifdef CC_AST_HAS_VERSION_1_8
"CHAN_CAPI mbox event",
#endif
mwiSubscribtion,
AST_EVENT_IE_MAILBOX, AST_EVENT_IE_PLTYPE_STR, &mwiSubscribtion->mailboxNumber[4],
AST_EVENT_IE_CONTEXT, AST_EVENT_IE_PLTYPE_STR, mwiSubscribtion->mailboxContext,
AST_EVENT_IE_END);
#endif
if (mwiSubscribtion->mwiSubscribtion == 0) {
cc_log(LOG_WARNING, "CAPI%d failed to activate MWI subscribtion for '%s@%s'\n",
mwiSubscribtion->controller->controller,
&mwiSubscribtion->mailboxNumber[4],
mwiSubscribtion->mailboxContext);
}
}
}
static void pbx_capi_refresh_mwi(struct cc_capi_controller *controller)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion;
AST_LIST_TRAVERSE(&controller->mwiSubscribtions, mwiSubscribtion, link) {
if (mwiSubscribtion->mwiSubscribtion != 0) {
#if defined(CC_AST_HAS_EVENT_MWI)
struct ast_event *event = ast_event_get_cached(AST_EVENT_MWI,
AST_EVENT_IE_MAILBOX, AST_EVENT_IE_PLTYPE_STR, &mwiSubscribtion->mailboxNumber[4],
AST_EVENT_IE_CONTEXT, AST_EVENT_IE_PLTYPE_STR, mwiSubscribtion->mailboxContext,
AST_EVENT_IE_END);
if (event != 0) {
pbx_capi_mwi_event(event, mwiSubscribtion);
ast_event_destroy(event);
}
#endif
}
}
}
static void pbx_capi_unregister_mwi(struct cc_capi_controller *controller)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion;
AST_LIST_TRAVERSE(&controller->mwiSubscribtions, mwiSubscribtion, link) {
if (mwiSubscribtion->mwiSubscribtion != 0) {
#if defined(CC_AST_HAS_EVENT_MWI)
ast_event_unsubscribe(mwiSubscribtion->mwiSubscribtion);
#endif
mwiSubscribtion->mwiSubscribtion = 0;
}
}
}
static void pbx_capi_cleanup_mwi(struct cc_capi_controller *controller)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion;
pbx_capi_unregister_mwi(controller);
while ((mwiSubscribtion = AST_LIST_REMOVE_HEAD(&controller->mwiSubscribtions, link)) != 0) {
ast_free (mwiSubscribtion->mailboxNumber);
ast_free (mwiSubscribtion->mailboxContext);
ast_free (mwiSubscribtion->controllingUserNumber);
ast_free (mwiSubscribtion->controllingUserProvidedNumber);
ast_free (mwiSubscribtion);
}
}
static int pbx_capi_xmit_mwi(
struct cc_capi_controller *controller,
unsigned short basicService,
unsigned int numberOfMessages,
unsigned short messageStatus,
unsigned short messageReference,
unsigned short invocationMode,
const unsigned char* receivingUserNumber,
const unsigned char* controllingUserNumber,
const unsigned char* controllingUserProvidedNumber,
const unsigned char* timeX208)
{
MESSAGE_EXCHANGE_ERROR error;
_cword messageNumber = get_capi_MessageNumber();
error = capi_sendf(NULL, 0, CAPI_FACILITY_REQ, controller->controller, messageNumber,
"w(w(wdwwwssssd))",
0x0003, /* Suppl. Service */
0x0013, /* MWI Activate */
basicService, /* Basic Service */
numberOfMessages, /* Number of messages */
messageStatus, /* Added messages */
messageReference, /* Message reference */
invocationMode, /* Invocation mode */
receivingUserNumber, /* Receiving user number */
controllingUserNumber, /* Controlling user number */
controllingUserProvidedNumber, /* Controlling user provided number */
timeX208, /* time */
messageNumber);
return ((error == CapiNoError) ? 0 : -1);
}
static int pbx_capi_xmit_mwi_deactivate(
struct cc_capi_controller *controller,
unsigned short basicService,
unsigned short invocationMode,
const unsigned char* receivingUserNumber,
const unsigned char* controllingUserNumber)
{
MESSAGE_EXCHANGE_ERROR error;
_cword messageNumber = get_capi_MessageNumber();
error = capi_sendf(NULL, 0, CAPI_FACILITY_REQ, controller->controller, messageNumber,
"w(w(wwss))",
0x0003, /* Suppl. Service */
0x0014, /* MWI Activate */
basicService, /* Basic Service */
invocationMode, /* Invocation mode */
receivingUserNumber, /* Receiving user number */
controllingUserNumber /* Controlling user number */);
return ((error == CapiNoError) ? 0 : -1);
}
/*
add|controller|fpn|ton|pres|receivingUserNumber|fpn|ton|pres|controllingUserNumber|fpn|ton|pres|controllingUserProvidedNumber
remove|conntroller|receivingUserNumber
xmit|activate|controller|basicService|numberOfMessages|messageStatus|messageReference|invocationMode|
fpn|ton|pres|receivingUserNumber|fpn|ton|pres|controllingUserNumber|fpn|ton|pres|controllingUserProvidedNumber
xmit|deactivate|controller|basicService|invocationMode|fpn|ton|pres|receivingUserNumber|fpn|ton|pres|controllingUserNumber
add - add MWI subscription
remoce - remove MWI subscription
xmit - xmit MWI activate or deactivate
*/
static int pbx_capi_mwi(struct ast_channel *c, char *info)
{
const char* params[MAX((MAX(mwiAddSubscribtionMax, mwiXmitActivatesMax)),(MAX(mwiRemoveSubscribtionMax, mwiXmitDeactivateMax)))];
int ret = -1;
int i;
for (i = 0; i < sizeof(params)/sizeof(params[0]); i++) {
params[i] = strsep (&info, COMMANDSEPARATOR);
}
if (params[0] == NULL)
return (-1);
if (strcmp(params[0], "add") == 0) {
} else if (strcmp (params[0], "remove") == 0) {
} else if (strcmp (params[0], "xmit") == 0) {
if (strcmp (params[mwiXmitActivate], "activate") == 0) {
int unit;
if (params[mwiXmitActivateController] != 0 && params[mwiXmitActivateController][0] != 0) {
unit = atoi(params[mwiXmitActivateController]);
} else {
struct capi_pvt *i = CC_CHANNEL_PVT(c);
unit = (i != 0) ? i->controller : 0;
}
if (unit > 0 && unit <= capi_num_controllers && capi_controllers[unit] != 0 && params[mwiXmitActivateReceivingUserNumber] != 0) {
unsigned short basicService = params[mwiXmitActivateBasicService] != 0 ? (unsigned short)atoi(params[mwiXmitActivateBasicService]) : 1;
unsigned short numberOfMessages = params[mwiXmitActivateNumberOfMessages] != 0 ? (unsigned int)atoi(params[mwiXmitActivateNumberOfMessages]) : 1;
unsigned short messageStatus = params[mwiXmitActivateMessageStatus] != 0 ? (unsigned short)atoi(params[mwiXmitActivateMessageStatus]) : 0;
unsigned short messageReference = params[mwiXmitActivateMessageReference] != 0 ? (unsigned short)atoi(params[mwiXmitActivateMessageReference]) : 0;
unsigned short invocationMode = params[mwiXmitActivateInvocationMode] != 0 ? (unsigned short)atoi(params[mwiXmitActivateInvocationMode]) : 2;
unsigned char ReceivingUserNumber_TypeOfFacilityPartyNumber = params[mwiXmitActivateReceivingUserNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitActivateReceivingUserNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ReceivingUserNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitActivateReceivingUserNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateReceivingUserNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ReceivingUserNumber_PresentationAndScreening = params[mwiXmitActivateReceivingUserNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateReceivingUserNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ReceivingUserNumber = params[mwiXmitActivateReceivingUserNumber];
unsigned char ControllingUserNumber_TypeOfFacilityPartyNumber = params[mwiXmitActivateControllingUserNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitActivateControllingUserNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ControllingUserNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitActivateControllingUserNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateControllingUserNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ControllingUserNumber_PresentationAndScreening = params[mwiXmitActivateControllingUserNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateControllingUserNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ControllingUserNumber = params[mwiXmitActivateControllingUserNumber];
unsigned char ControllingUserProvidedNumber_TypeOfFacilityPartyNumber = params[mwiXmitActivateControllingUserProvidedNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitActivateControllingUserProvidedNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitActivateControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ControllingUserProvidedNumber_PresentationAndScreening = params[mwiXmitActivateControllingUserProvidedNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateControllingUserProvidedNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ControllingUserProvidedNumber = params[mwiXmitActivateControllingUserProvidedNumber];
unsigned char *facilityReceivingUserNumber = pbx_capi_build_facility_number (ReceivingUserNumber_TypeOfFacilityPartyNumber,
ReceivingUserNumber_TypeOfNumberAndNumberingPlan,
ReceivingUserNumber_PresentationAndScreening,
ReceivingUserNumber);
unsigned char *facilityControllingUserNumber = pbx_capi_build_facility_number (ControllingUserNumber_TypeOfFacilityPartyNumber,
ControllingUserNumber_TypeOfNumberAndNumberingPlan,
ControllingUserNumber_PresentationAndScreening,
ControllingUserNumber);
unsigned char *facilityControllingUserProvidedNumber = pbx_capi_build_facility_number (ControllingUserProvidedNumber_TypeOfFacilityPartyNumber,
ControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan,
ControllingUserProvidedNumber_PresentationAndScreening,
ControllingUserProvidedNumber);
unsigned char* t = time2X208(time(NULL));
ret = pbx_capi_xmit_mwi (capi_controllers[unit],
basicService,
numberOfMessages,
messageStatus,
messageReference,
invocationMode,
facilityReceivingUserNumber,
facilityControllingUserNumber,
facilityControllingUserProvidedNumber,
t);
ast_free(facilityReceivingUserNumber);
ast_free(facilityControllingUserNumber);
ast_free(facilityControllingUserProvidedNumber);
ast_free(t);
}
} else if (strcmp (params[mwiXmitDeactivate], "deactivate") == 0) {
int unit;
if (params[mwiXmitDeactivateController] != 0 && params[mwiXmitDeactivateController][0] != 0) {
unit = atoi(params[mwiXmitDeactivateController]);
} else {
struct capi_pvt *i = CC_CHANNEL_PVT(c);
unit = (i != 0) ? i->controller : 0;
}
if (unit > 0 && unit <= capi_num_controllers && capi_controllers[unit] != 0 && params[mwiXmitDeactivateReceivingUserNumber] != 0) {
unsigned short basicService = params[mwiXmitDeactivateBasicService] != 0 ? (unsigned short)atoi(params[mwiXmitDeactivateBasicService]) : 1;
unsigned short invocationMode = params[mwiXmitDeactivateInvocationMode] != 0 ? (unsigned short)atoi(params[mwiXmitDeactivateInvocationMode]) : 2;
unsigned char ReceivingUserNumber_TypeOfFacilityPartyNumber = params[mwiXmitDeactivateReceivingUserNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitDeactivateReceivingUserNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ReceivingUserNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitDeactivateReceivingUserNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitDeactivateReceivingUserNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ReceivingUserNumber_PresentationAndScreening = params[mwiXmitDeactivateReceivingUserNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitDeactivateReceivingUserNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ReceivingUserNumber = params[mwiXmitDeactivateReceivingUserNumber];
unsigned char ControllingUserNumber_TypeOfFacilityPartyNumber = params[mwiXmitDeactivateControllingUserNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitDeactivateControllingUserNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ControllingUserNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitDeactivateControllingUserNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitDeactivateControllingUserNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ControllingUserNumber_PresentationAndScreening = params[mwiXmitDeactivateControllingUserNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitDeactivateControllingUserNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ControllingUserNumber = params[mwiXmitDeactivateControllingUserNumber];
unsigned char *facilityReceivingUserNumber = pbx_capi_build_facility_number (ReceivingUserNumber_TypeOfFacilityPartyNumber,
ReceivingUserNumber_TypeOfNumberAndNumberingPlan,
ReceivingUserNumber_PresentationAndScreening,
ReceivingUserNumber);
unsigned char *facilityControllingUserNumber = pbx_capi_build_facility_number (ControllingUserNumber_TypeOfFacilityPartyNumber,
ControllingUserNumber_TypeOfNumberAndNumberingPlan,
ControllingUserNumber_PresentationAndScreening,
ControllingUserNumber);
ret = pbx_capi_xmit_mwi_deactivate (capi_controllers[unit], basicService, invocationMode, facilityReceivingUserNumber, facilityControllingUserNumber);
ast_free (facilityReceivingUserNumber);
ast_free (facilityControllingUserNumber);
}
}
}
return (ret);
}

1
chan_capi.h
View File

@ -770,6 +770,7 @@ pbx_capi_command_proc_t pbx_capi_lockup_command_by_name(const char* name);
*/
cc_format_t pbx_capi_get_controller_codecs (int controller);
_cstruct diva_get_b1_conf (struct capi_pvt *i);
struct cc_capi_controller *pbx_capi_get_controller (int controller);
#ifdef DIVA_STREAMING
struct _diva_streaming_vector;

529
chan_capi_mwi.c Normal file
View File

@ -0,0 +1,529 @@
/*
*
Copyright (c) Dialogic(R), 2010
*
This program 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, or (at your option)
any later version.
*
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include "chan_capi_platform.h"
#include "chan_capi20.h"
#include "chan_capi.h"
#include "chan_capi_utils.h"
#if defined(CC_AST_HAS_EVENT_MWI)
#include <asterisk/event.h>
#endif
#include "chan_capi_mwi.h"
/*
LOCALS
*/
static unsigned char* time2X208(time_t t);
static void pbx_capi_mwi_event(const struct ast_event *event, void *userdata);
/*
MWI command parameters of pbx_capi_mwi
*/
typedef enum _mwiAddSubscribtionParams {
mwiAddSubscribtionController = 1,
mwiAddSubscribtionReceivingUserNumber_TypeOfFacilityPartyNumber,
mwiAddSubscribtionReceivingUserNumber_TypeOfNumberAndNumberingPlan,
mwiAddSubscribtionReceivingUserNumber_PresentationAndScreening,
mwiAddSubscribtionReceivingUserNumber,
mwiAddSubscribtionControllingUserNumber_TypeOfFacilityPartyNumber,
mwiAddSubscribtionControllingUserNumber_TypeOfNumberAndNumberingPlan,
mwiAddSubscribtionControllingUserNumber_PresentationAndScreening,
mwiAddSubscribtionControllingUserNumber,
mwiAddSubscribtionControllingUserProvidedNumber_TypeOfFacilityPartyNumber,
mwiAddSubscribtionControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan,
mwiAddSubscribtionControllingUserProvidedNumber_PresentationAndScreening,
mwiAddSubscribtionControllingUserProvidedNumber,
mwiAddSubscribtionMax
} mwiAddSubscribtionParams_t;
typedef enum _mwiRemoveSubscribtionParam {
mwiRemoveSubscribtionController = 1,
mwiRemoveSubscribtionReceivingUserNumber,
mwiRemoveSubscribtionMax
} mwiRemoveSubscribtionParam_t;
typedef enum _mwiXmitActivateParams {
mwiXmitActivate = 1,
mwiXmitActivateController,
mwiXmitActivateBasicService,
mwiXmitActivateNumberOfMessages,
mwiXmitActivateMessageStatus,
mwiXmitActivateMessageReference,
mwiXmitActivateInvocationMode,
mwiXmitActivateReceivingUserNumber_TypeOfFacilityPartyNumber,
mwiXmitActivateReceivingUserNumber_TypeOfNumberAndNumberingPlan,
mwiXmitActivateReceivingUserNumber_PresentationAndScreening,
mwiXmitActivateReceivingUserNumber,
mwiXmitActivateControllingUserNumber_TypeOfFacilityPartyNumber,
mwiXmitActivateControllingUserNumber_TypeOfNumberAndNumberingPlan,
mwiXmitActivateControllingUserNumber_PresentationAndScreening,
mwiXmitActivateControllingUserNumber,
mwiXmitActivateControllingUserProvidedNumber_TypeOfFacilityPartyNumber,
mwiXmitActivateControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan,
mwiXmitActivateControllingUserProvidedNumber_PresentationAndScreening,
mwiXmitActivateControllingUserProvidedNumber,
mwiXmitActivatesMax
} mwiXmitActivateParams_t;
typedef enum _mwiXmitDeactivateParams {
mwiXmitDeactivate = 1,
mwiXmitDeactivateController,
mwiXmitDeactivateBasicService,
mwiXmitDeactivateInvocationMode,
mwiXmitDeactivateReceivingUserNumber_TypeOfFacilityPartyNumber,
mwiXmitDeactivateReceivingUserNumber_TypeOfNumberAndNumberingPlan,
mwiXmitDeactivateReceivingUserNumber_PresentationAndScreening,
mwiXmitDeactivateReceivingUserNumber,
mwiXmitDeactivateControllingUserNumber_TypeOfFacilityPartyNumber,
mwiXmitDeactivateControllingUserNumber_TypeOfNumberAndNumberingPlan,
mwiXmitDeactivateControllingUserNumber_PresentationAndScreening,
mwiXmitDeactivateControllingUserNumber,
mwiXmitDeactivateMax
} mwiXmitDeactivateParams_t;
/*
add|controller|fpn|ton|pres|receivingUserNumber|fpn|ton|pres|controllingUserNumber|fpn|ton|pres|controllingUserProvidedNumber
remove|conntroller|receivingUserNumber
xmit|activate|controller|basicService|numberOfMessages|messageStatus|messageReference|invocationMode|
fpn|ton|pres|receivingUserNumber|fpn|ton|pres|controllingUserNumber|fpn|ton|pres|controllingUserProvidedNumber
xmit|deactivate|controller|basicService|invocationMode|fpn|ton|pres|receivingUserNumber|fpn|ton|pres|controllingUserNumber
add - add MWI subscription
remoce - remove MWI subscription
xmit - xmit MWI activate or deactivate
*/
int pbx_capi_mwi(struct ast_channel *c, char *info)
{
const char* params[MAX((MAX(mwiAddSubscribtionMax, mwiXmitActivatesMax)),(MAX(mwiRemoveSubscribtionMax, mwiXmitDeactivateMax)))];
int ret = -1;
int i;
for (i = 0; i < sizeof(params)/sizeof(params[0]); i++) {
params[i] = strsep (&info, COMMANDSEPARATOR);
}
if (params[0] == NULL)
return (-1);
if (strcmp(params[0], "add") == 0) {
} else if (strcmp (params[0], "remove") == 0) {
} else if (strcmp (params[0], "xmit") == 0) {
if (strcmp (params[mwiXmitActivate], "activate") == 0) {
int unit;
if (params[mwiXmitActivateController] != 0 && params[mwiXmitActivateController][0] != 0) {
unit = atoi(params[mwiXmitActivateController]);
} else {
struct capi_pvt *i = CC_CHANNEL_PVT(c);
unit = (i != 0) ? i->controller : 0;
}
if (pbx_capi_get_controller(unit) != 0 && params[mwiXmitActivateReceivingUserNumber] != 0) {
unsigned short basicService = params[mwiXmitActivateBasicService] != 0 ? (unsigned short)atoi(params[mwiXmitActivateBasicService]) : 1;
unsigned short numberOfMessages = params[mwiXmitActivateNumberOfMessages] != 0 ? (unsigned int)atoi(params[mwiXmitActivateNumberOfMessages]) : 1;
unsigned short messageStatus = params[mwiXmitActivateMessageStatus] != 0 ? (unsigned short)atoi(params[mwiXmitActivateMessageStatus]) : 0;
unsigned short messageReference = params[mwiXmitActivateMessageReference] != 0 ? (unsigned short)atoi(params[mwiXmitActivateMessageReference]) : 0;
unsigned short invocationMode = params[mwiXmitActivateInvocationMode] != 0 ? (unsigned short)atoi(params[mwiXmitActivateInvocationMode]) : 2;
unsigned char ReceivingUserNumber_TypeOfFacilityPartyNumber = params[mwiXmitActivateReceivingUserNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitActivateReceivingUserNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ReceivingUserNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitActivateReceivingUserNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateReceivingUserNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ReceivingUserNumber_PresentationAndScreening = params[mwiXmitActivateReceivingUserNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateReceivingUserNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ReceivingUserNumber = params[mwiXmitActivateReceivingUserNumber];
unsigned char ControllingUserNumber_TypeOfFacilityPartyNumber = params[mwiXmitActivateControllingUserNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitActivateControllingUserNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ControllingUserNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitActivateControllingUserNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateControllingUserNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ControllingUserNumber_PresentationAndScreening = params[mwiXmitActivateControllingUserNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateControllingUserNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ControllingUserNumber = params[mwiXmitActivateControllingUserNumber];
unsigned char ControllingUserProvidedNumber_TypeOfFacilityPartyNumber = params[mwiXmitActivateControllingUserProvidedNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitActivateControllingUserProvidedNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitActivateControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ControllingUserProvidedNumber_PresentationAndScreening = params[mwiXmitActivateControllingUserProvidedNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitActivateControllingUserProvidedNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ControllingUserProvidedNumber = params[mwiXmitActivateControllingUserProvidedNumber];
unsigned char *facilityReceivingUserNumber = pbx_capi_build_facility_number (ReceivingUserNumber_TypeOfFacilityPartyNumber,
ReceivingUserNumber_TypeOfNumberAndNumberingPlan,
ReceivingUserNumber_PresentationAndScreening,
ReceivingUserNumber);
unsigned char *facilityControllingUserNumber = pbx_capi_build_facility_number (ControllingUserNumber_TypeOfFacilityPartyNumber,
ControllingUserNumber_TypeOfNumberAndNumberingPlan,
ControllingUserNumber_PresentationAndScreening,
ControllingUserNumber);
unsigned char *facilityControllingUserProvidedNumber = pbx_capi_build_facility_number (ControllingUserProvidedNumber_TypeOfFacilityPartyNumber,
ControllingUserProvidedNumber_TypeOfNumberAndNumberingPlan,
ControllingUserProvidedNumber_PresentationAndScreening,
ControllingUserProvidedNumber);
unsigned char* t = time2X208(time(NULL));
ret = pbx_capi_xmit_mwi(pbx_capi_get_controller(unit),
basicService,
numberOfMessages,
messageStatus,
messageReference,
invocationMode,
facilityReceivingUserNumber,
facilityControllingUserNumber,
facilityControllingUserProvidedNumber,
t);
ast_free(facilityReceivingUserNumber);
ast_free(facilityControllingUserNumber);
ast_free(facilityControllingUserProvidedNumber);
ast_free(t);
}
} else if (strcmp (params[mwiXmitDeactivate], "deactivate") == 0) {
int unit;
if (params[mwiXmitDeactivateController] != 0 && params[mwiXmitDeactivateController][0] != 0) {
unit = atoi(params[mwiXmitDeactivateController]);
} else {
struct capi_pvt *i = CC_CHANNEL_PVT(c);
unit = (i != 0) ? i->controller : 0;
}
if (pbx_capi_get_controller(unit) != 0 && params[mwiXmitDeactivateReceivingUserNumber] != 0) {
unsigned short basicService = params[mwiXmitDeactivateBasicService] != 0 ? (unsigned short)atoi(params[mwiXmitDeactivateBasicService]) : 1;
unsigned short invocationMode = params[mwiXmitDeactivateInvocationMode] != 0 ? (unsigned short)atoi(params[mwiXmitDeactivateInvocationMode]) : 2;
unsigned char ReceivingUserNumber_TypeOfFacilityPartyNumber = params[mwiXmitDeactivateReceivingUserNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitDeactivateReceivingUserNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ReceivingUserNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitDeactivateReceivingUserNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitDeactivateReceivingUserNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ReceivingUserNumber_PresentationAndScreening = params[mwiXmitDeactivateReceivingUserNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitDeactivateReceivingUserNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ReceivingUserNumber = params[mwiXmitDeactivateReceivingUserNumber];
unsigned char ControllingUserNumber_TypeOfFacilityPartyNumber = params[mwiXmitDeactivateControllingUserNumber_TypeOfFacilityPartyNumber] != 0 ?
(unsigned char)atoi(params[mwiXmitDeactivateControllingUserNumber_TypeOfFacilityPartyNumber]) : 0;
unsigned char ControllingUserNumber_TypeOfNumberAndNumberingPlan = params[mwiXmitDeactivateControllingUserNumber_TypeOfNumberAndNumberingPlan] != 0 ?
(((unsigned char)atoi(params[mwiXmitDeactivateControllingUserNumber_TypeOfNumberAndNumberingPlan])) & ~0x80) : 0;
unsigned char ControllingUserNumber_PresentationAndScreening = params[mwiXmitDeactivateControllingUserNumber_PresentationAndScreening] != 0 ?
(((unsigned char)atoi(params[mwiXmitDeactivateControllingUserNumber_PresentationAndScreening])) & ~0x80) : 0;
const char* ControllingUserNumber = params[mwiXmitDeactivateControllingUserNumber];
unsigned char *facilityReceivingUserNumber = pbx_capi_build_facility_number (ReceivingUserNumber_TypeOfFacilityPartyNumber,
ReceivingUserNumber_TypeOfNumberAndNumberingPlan,
ReceivingUserNumber_PresentationAndScreening,
ReceivingUserNumber);
unsigned char *facilityControllingUserNumber = pbx_capi_build_facility_number (ControllingUserNumber_TypeOfFacilityPartyNumber,
ControllingUserNumber_TypeOfNumberAndNumberingPlan,
ControllingUserNumber_PresentationAndScreening,
ControllingUserNumber);
ret = pbx_capi_xmit_mwi_deactivate(pbx_capi_get_controller(unit),
basicService, invocationMode, facilityReceivingUserNumber, facilityControllingUserNumber);
ast_free (facilityReceivingUserNumber);
ast_free (facilityControllingUserNumber);
}
}
}
return (ret);
}
int pbx_capi_xmit_mwi(
struct cc_capi_controller *controller,
unsigned short basicService,
unsigned int numberOfMessages,
unsigned short messageStatus,
unsigned short messageReference,
unsigned short invocationMode,
const unsigned char* receivingUserNumber,
const unsigned char* controllingUserNumber,
const unsigned char* controllingUserProvidedNumber,
const unsigned char* timeX208)
{
MESSAGE_EXCHANGE_ERROR error;
_cword messageNumber = get_capi_MessageNumber();
error = capi_sendf(NULL, 0, CAPI_FACILITY_REQ, controller->controller, messageNumber,
"w(w(wdwwwssssd))",
0x0003, /* Suppl. Service */
0x0013, /* MWI Activate */
basicService, /* Basic Service */
numberOfMessages, /* Number of messages */
messageStatus, /* Added messages */
messageReference, /* Message reference */
invocationMode, /* Invocation mode */
receivingUserNumber, /* Receiving user number */
controllingUserNumber, /* Controlling user number */
controllingUserProvidedNumber, /* Controlling user provided number */
timeX208, /* time */
messageNumber);
return ((error == CapiNoError) ? 0 : -1);
}
int pbx_capi_xmit_mwi_deactivate(
struct cc_capi_controller *controller,
unsigned short basicService,
unsigned short invocationMode,
const unsigned char* receivingUserNumber,
const unsigned char* controllingUserNumber)
{
MESSAGE_EXCHANGE_ERROR error;
_cword messageNumber = get_capi_MessageNumber();
error = capi_sendf(NULL, 0, CAPI_FACILITY_REQ, controller->controller, messageNumber,
"w(w(wwss))",
0x0003, /* Suppl. Service */
0x0014, /* MWI Activate */
basicService, /* Basic Service */
invocationMode, /* Invocation mode */
receivingUserNumber, /* Receiving user number */
controllingUserNumber /* Controlling user number */);
return ((error == CapiNoError) ? 0 : -1);
}
static unsigned char* time2X208 (time_t t) {
unsigned char* ret = 0;
#if defined(CC_AST_HAS_VERSION_1_6)
unsigned char tX208[] = { 0x0c, 0x32, 0x30, 0x30, 0x31, 0x30, 0x35, 0x31, 0x31, 0x30, 0x39, 0x33, 0x36, 0x00 };
struct timeval tv = {
.tv_sec = t,
};
struct ast_tm tm;
ast_localtime(&tv, &tm, "utc");
ast_strftime((char*)&tX208[1], sizeof(tX208)-1, "%Y%d%m%H%M", &tm);
ret = ast_malloc (sizeof(tX208));
if (ret != 0)
memcpy (ret, tX208, sizeof(tX208));
#endif
return (ret);
}
#if defined(CC_AST_HAS_EVENT_MWI)
static void pbx_capi_mwi_event(const struct ast_event *event, void *userdata)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion = userdata;
/* const char *mbox_context; */
const char *mbox_number;
int num_messages, num_old_messages;
unsigned char* t;
int ret;
mbox_number = ast_event_get_ie_str(event, AST_EVENT_IE_MAILBOX);
if (ast_strlen_zero(mbox_number)) {
return;
}
/*
mbox_context = ast_event_get_ie_str(event, AST_EVENT_IE_CONTEXT);
if (ast_strlen_zero(mbox_context)) {
return;
}
*/
num_messages = ast_event_get_ie_uint(event, AST_EVENT_IE_NEWMSGS);
num_old_messages = ast_event_get_ie_uint(event, AST_EVENT_IE_OLDMSGS);
t = time2X208 (time(NULL));
cc_verbose (4, 0, "CAPI%d MWI event for '%s@%s' %d messages\n",
mwiSubscribtion->controller->controller,
mwiSubscribtion->mailboxNumber+4,
mwiSubscribtion->mailboxContext,
num_messages);
if ((num_messages != 0) || (num_old_messages != 0)) {
ret = pbx_capi_xmit_mwi(mwiSubscribtion->controller,
mwiSubscribtion->basicService,
num_messages,
0,
0,
mwiSubscribtion->invocationMode,
mwiSubscribtion->mailboxNumber,
mwiSubscribtion->controllingUserNumber,
mwiSubscribtion->controllingUserProvidedNumber,
t);
} else {
ret = pbx_capi_xmit_mwi_deactivate(mwiSubscribtion->controller,
mwiSubscribtion->basicService,
mwiSubscribtion->invocationMode,
mwiSubscribtion->mailboxNumber,
mwiSubscribtion->controllingUserNumber);
}
ast_free(t);
}
#endif
void pbx_capi_register_mwi(struct cc_capi_controller *controller)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion;
AST_LIST_TRAVERSE(&controller->mwiSubscribtions, mwiSubscribtion, link) {
#if defined(CC_AST_HAS_EVENT_MWI)
mwiSubscribtion->mwiSubscribtion = ast_event_subscribe(AST_EVENT_MWI, pbx_capi_mwi_event,
#ifdef CC_AST_HAS_VERSION_1_8
"CHAN_CAPI mbox event",
#endif
mwiSubscribtion,
AST_EVENT_IE_MAILBOX, AST_EVENT_IE_PLTYPE_STR, &mwiSubscribtion->mailboxNumber[4],
AST_EVENT_IE_CONTEXT, AST_EVENT_IE_PLTYPE_STR, mwiSubscribtion->mailboxContext,
AST_EVENT_IE_END);
#endif
if (mwiSubscribtion->mwiSubscribtion == 0) {
cc_log(LOG_WARNING, "CAPI%d failed to activate MWI subscribtion for '%s@%s'\n",
mwiSubscribtion->controller->controller,
&mwiSubscribtion->mailboxNumber[4],
mwiSubscribtion->mailboxContext);
}
}
}
void pbx_capi_refresh_mwi(struct cc_capi_controller *controller)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion;
AST_LIST_TRAVERSE(&controller->mwiSubscribtions, mwiSubscribtion, link) {
if (mwiSubscribtion->mwiSubscribtion != 0) {
#if defined(CC_AST_HAS_EVENT_MWI)
struct ast_event *event = ast_event_get_cached(AST_EVENT_MWI,
AST_EVENT_IE_MAILBOX, AST_EVENT_IE_PLTYPE_STR, &mwiSubscribtion->mailboxNumber[4],
AST_EVENT_IE_CONTEXT, AST_EVENT_IE_PLTYPE_STR, mwiSubscribtion->mailboxContext,
AST_EVENT_IE_END);
if (event != 0) {
pbx_capi_mwi_event(event, mwiSubscribtion);
ast_event_destroy(event);
}
#endif
}
}
}
void pbx_capi_unregister_mwi(struct cc_capi_controller *controller)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion;
AST_LIST_TRAVERSE(&controller->mwiSubscribtions, mwiSubscribtion, link) {
if (mwiSubscribtion->mwiSubscribtion != 0) {
#if defined(CC_AST_HAS_EVENT_MWI)
ast_event_unsubscribe(mwiSubscribtion->mwiSubscribtion);
#endif
mwiSubscribtion->mwiSubscribtion = 0;
}
}
}
void pbx_capi_cleanup_mwi(struct cc_capi_controller *controller)
{
cc_capi_mwi_mailbox_t* mwiSubscribtion;
pbx_capi_unregister_mwi(controller);
while ((mwiSubscribtion = AST_LIST_REMOVE_HEAD(&controller->mwiSubscribtions, link)) != 0) {
ast_free (mwiSubscribtion->mailboxNumber);
ast_free (mwiSubscribtion->mailboxContext);
ast_free (mwiSubscribtion->controllingUserNumber);
ast_free (mwiSubscribtion->controllingUserProvidedNumber);
ast_free (mwiSubscribtion);
}
}
unsigned char* pbx_capi_build_facility_number(
unsigned char mwifacptynrtype,
unsigned char mwifacptynrton,
unsigned char mwifacptynrpres,
const char* number)
{
unsigned char* fnr = 0;
if (number != 0) {
fnr = ast_malloc (strlen(number)+7);
if (fnr != 0) {
fnr[0] = strlen(number) + 3;
fnr[1] = mwifacptynrtype;
fnr[2] = mwifacptynrton;
fnr[3] = mwifacptynrpres | 0x80;
strcpy((char*)&fnr[4], number);
}
}
return (fnr);
}
/*
Init MWI subscriptions
*/
void pbx_capi_init_mwi_server (
struct cc_capi_controller *mwiController,
const struct cc_capi_conf *conf) {
if ((mwiController != 0) && (conf->mwimailbox != 0)) {
char* mailboxList = conf->mwimailbox;
char* mailboxMember;
while ((mailboxMember = strsep (&mailboxList, ",")) != 0) {
/*
Mailbox format: extension[:extension1[:extension2]][@context]
*/
char* mailboxNumbers = strsep(&mailboxMember, "@");
const char* mailboxContext = (mailboxMember != 0) ? mailboxMember : "default";
const char* mailboxNumber = strsep (&mailboxNumbers, ":");
const char* controllingUserNumber = strsep (&mailboxNumbers, ":");
const char* controllingUserProvidedNumber = mailboxNumbers;
if ((mailboxNumber != 0) && (*mailboxNumber != 0)) {
cc_capi_mwi_mailbox_t* mwiSubscribtion = ast_malloc(sizeof(*mwiSubscribtion));
if (mwiSubscribtion != 0) {
mwiSubscribtion->mailboxNumber = pbx_capi_build_facility_number(conf->mwifacptynrtype, conf->mwifacptynrton, conf->mwifacptynrpres, mailboxNumber);
mwiSubscribtion->mailboxContext = ast_strdup(mailboxContext);
mwiSubscribtion->controllingUserNumber = pbx_capi_build_facility_number(conf->mwifacptynrtype, conf->mwifacptynrton, conf->mwifacptynrpres, controllingUserNumber);
mwiSubscribtion->controllingUserProvidedNumber = pbx_capi_build_facility_number(conf->mwifacptynrtype, conf->mwifacptynrton, conf->mwifacptynrpres, controllingUserProvidedNumber);
mwiSubscribtion->controller = mwiController;
mwiSubscribtion->mwiSubscribtion = 0;
mwiSubscribtion->basicService = conf->mwibasicservice;
mwiSubscribtion->invocationMode = conf->mwiinvocation;
if ((mwiSubscribtion->mailboxNumber == 0) || (mwiSubscribtion->mailboxContext == 0) ||
((mwiSubscribtion->controllingUserNumber == 0) && (controllingUserNumber != 0)) ||
((mwiSubscribtion->controllingUserProvidedNumber == 0) && (controllingUserProvidedNumber != 0))) {
ast_free(mwiSubscribtion->mailboxNumber);
ast_free(mwiSubscribtion->mailboxContext);
ast_free(mwiSubscribtion->controllingUserNumber);
ast_free(mwiSubscribtion->controllingUserProvidedNumber);
ast_free(mwiSubscribtion);
} else {
cc_verbose (4, 0, "CAPI%d add MWI subscribtion for '%s@%s' user '%s' control '%s'\n",
mwiSubscribtion->controller->controller,
mwiSubscribtion->mailboxNumber + 4,
mwiSubscribtion->mailboxContext,
(mwiSubscribtion->controllingUserNumber != 0) ? (char*)mwiSubscribtion->controllingUserNumber+4 : "",
(mwiSubscribtion->controllingUserProvidedNumber != 0) ? (char*)mwiSubscribtion->controllingUserProvidedNumber+4 : "");
memset(&mwiSubscribtion->link, 0x00, sizeof(mwiSubscribtion->link));
AST_LIST_INSERT_TAIL(&mwiController->mwiSubscribtions, mwiSubscribtion, link);
}
}
}
}
}
}

36
chan_capi_mwi.h Normal file
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@ -0,0 +1,36 @@
#ifndef __CHAN_CAPI_MWI_H__
#define __CHAN_CAPI_MWI_H__
extern int pbx_capi_mwi(struct ast_channel *c, char *info);
extern int pbx_capi_xmit_mwi(
struct cc_capi_controller *controller,
unsigned short basicService,
unsigned int numberOfMessages,
unsigned short messageStatus,
unsigned short messageReference,
unsigned short invocationMode,
const unsigned char* receivingUserNumber,
const unsigned char* controllingUserNumber,
const unsigned char* controllingUserProvidedNumber,
const unsigned char* timeX208);
extern int pbx_capi_xmit_mwi_deactivate(
struct cc_capi_controller *controller,
unsigned short basicService,
unsigned short invocationMode,
const unsigned char* receivingUserNumber,
const unsigned char* controllingUserNumber);
extern void pbx_capi_register_mwi(struct cc_capi_controller *controller);
extern void pbx_capi_refresh_mwi(struct cc_capi_controller *controller);
extern void pbx_capi_unregister_mwi(struct cc_capi_controller *controller);
extern void pbx_capi_cleanup_mwi(struct cc_capi_controller *controller);
extern unsigned char* pbx_capi_build_facility_number(
unsigned char mwifacptynrtype,
unsigned char mwifacptynrton,
unsigned char mwifacptynrpres,
const char* number);
void pbx_capi_init_mwi_server (
struct cc_capi_controller *mwiController,
const struct cc_capi_conf *conf);
#endif