[asterisk-commits] rmudgett: branch rmudgett/mwi r254929 - in /team/rmudgett/mwi: ./ channels/ c...
SVN commits to the Asterisk project
asterisk-commits at lists.digium.com
Thu Mar 25 18:27:52 CDT 2010
Author: rmudgett
Date: Thu Mar 25 18:27:48 2010
New Revision: 254929
URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=254929
Log:
Initial forward port of C.3-bier MWI implementation up to -r254821.
Next up is to test it to see if it still works.
Then on to converting it to use event subscriptions instead of polling.
Modified:
team/rmudgett/mwi/CHANGES
team/rmudgett/mwi/channels/chan_dahdi.c
team/rmudgett/mwi/channels/sig_pri.h
team/rmudgett/mwi/configs/chan_dahdi.conf.sample
team/rmudgett/mwi/configure.ac
Modified: team/rmudgett/mwi/CHANGES
URL: http://svnview.digium.com/svn/asterisk/team/rmudgett/mwi/CHANGES?view=diff&rev=254929&r1=254928&r2=254929
==============================================================================
--- team/rmudgett/mwi/CHANGES (original)
+++ team/rmudgett/mwi/CHANGES Thu Mar 25 18:27:48 2010
@@ -324,6 +324,7 @@
dialing option. Dial(DAHDI/g1/[extension]/K(<keypad_digits>))
Access any received keypad digits in SETUP message by: ${CHANNEL(keypad_digits)}
(requires latest LibPRI)
+ * Added Message Waiting Indication (MWI) support for ISDN PTMP endpoints (phones).
Asterisk Manager Interface
--------------------------
Modified: team/rmudgett/mwi/channels/chan_dahdi.c
URL: http://svnview.digium.com/svn/asterisk/team/rmudgett/mwi/channels/chan_dahdi.c?view=diff&rev=254929&r1=254928&r2=254929
==============================================================================
--- team/rmudgett/mwi/channels/chan_dahdi.c (original)
+++ team/rmudgett/mwi/channels/chan_dahdi.c Thu Mar 25 18:27:48 2010
@@ -10562,6 +10562,18 @@
char buf[1024];
struct pollfd *pfds=NULL;
int lastalloc = -1;
+#if defined(HAVE_PRI)
+#if defined(HAVE_PRI_MWI)
+ int span;
+ int idx;
+ int num_messages;
+ struct dahdi_pri *pri;
+ struct pri_party_id mailbox;
+
+ static int mbox_update_count;
+#endif /* defined(HAVE_PRI_MWI) */
+#endif /* defined(HAVE_PRI) */
+
/* This thread monitors all the frame relay interfaces which are not yet in use
(and thus do not have a separate thread) indefinitely */
/* From here on out, we die whenever asked */
@@ -10823,6 +10835,51 @@
}
}
ast_mutex_unlock(&iflock);
+
+#if defined(HAVE_PRI)
+#if defined(HAVE_PRI_MWI)
+ /* Poll the voicemail mailboxes every 10 seconds or so. */
+ if (10 < ++mbox_update_count) {
+ mbox_update_count = 0;
+
+ /* Poll the voicemail mailboxes on each span. */
+ for (span = 0; span < NUM_SPANS; ++span) {
+ pri = pris + span;
+ if (!pri->pri.pri) {
+ /* Span not setup. */
+ continue;
+ }
+ /* Poll the voicemail mailboxes in this span. */
+ for (idx = 0; idx < SIG_PRI_MAX_MWI_MAILBOXES; ++idx) {
+ if (!pri->pri.mbox[idx].number) {
+ /* There are no more mailboxes on this span. */
+ break;
+ }
+ num_messages = ast_app_messagecount(pri->pri.mbox[idx].context,
+ pri->pri.mbox[idx].number, NULL);
+ if (num_messages == pri->pri.mbox[idx].last_message_count) {
+ /* The number of messages has not changed since last time. */
+ continue;
+ }
+ pri->pri.mbox[idx].last_message_count = num_messages;
+
+ /* The number of messages changed so send a MWI indication. */
+ memset(&mailbox, 0, sizeof(mailbox));
+ mailbox.number.valid = 1;
+ mailbox.number.presentation = PRES_ALLOWED_USER_NUMBER_NOT_SCREENED;
+ mailbox.number.plan = (PRI_TON_UNKNOWN << 4) | PRI_NPI_UNKNOWN;
+ ast_copy_string(mailbox.number.str, pri->pri.mbox[idx].number,
+ sizeof(mailbox.number.str));
+
+ ast_mutex_lock(&pri->pri.lock);
+ pri_mwi_indicate(pri->pri.pri, &mailbox, 1 /* speech */, num_messages,
+ NULL, NULL, -1, 0);
+ ast_mutex_unlock(&pri->pri.lock);
+ }
+ }
+ }
+#endif /* defined(HAVE_PRI_MWI) */
+#endif /* defined(HAVE_PRI) */
}
/* Never reached */
return NULL;
@@ -11430,6 +11487,11 @@
#endif /* defined(HAVE_PRI_CALL_HOLD) */
pris[span].pri.facilityenable = conf->pri.pri.facilityenable;
ast_copy_string(pris[span].pri.msn_list, conf->pri.pri.msn_list, sizeof(pris[span].pri.msn_list));
+#if defined(HAVE_PRI_MWI)
+ ast_copy_string(pris[span].pri.mwi_mailboxes,
+ conf->pri.pri.mwi_mailboxes,
+ sizeof(pris[span].pri.mwi_mailboxes));
+#endif /* defined(HAVE_PRI_MWI) */
ast_copy_string(pris[span].pri.idledial, conf->pri.pri.idledial, sizeof(pris[span].pri.idledial));
ast_copy_string(pris[span].pri.idleext, conf->pri.pri.idleext, sizeof(pris[span].pri.idleext));
ast_copy_string(pris[span].pri.internationalprefix, conf->pri.pri.internationalprefix, sizeof(pris[span].pri.internationalprefix));
@@ -13318,8 +13380,50 @@
struct dahdi_params p;
struct dahdi_bufferinfo bi;
struct dahdi_spaninfo si;
+#if defined(HAVE_PRI_MWI)
+ char *saveptr;
+ char *mbox_number;
+ char *mbox_context;
+#endif /* defined(HAVE_PRI_MWI) */
pri->pri.calls = &dahdi_pri_callbacks;
+
+#if defined(HAVE_PRI_MWI)
+ /* Prepare the mbox[] for use. */
+ memset(pri->pri.mbox, 0, sizeof(pri->pri.mbox));
+ for (i = 0; i < SIG_PRI_MAX_MWI_MAILBOXES; ++i) {
+ pri->pri.mbox[i].last_message_count = -1;
+ }
+
+ /*
+ * Split the mwi_mailboxes configuration string into the mbox[]:
+ * mailbox_number[@context]{,mailbox_number[@context]}
+ */
+ i = 0;
+ saveptr = NULL;/* So compiler will not complain about uninitialized variable. */
+ for (mbox_number = strtok_r(pri->pri.mwi_mailboxes, ",", &saveptr);
+ mbox_number && i < SIG_PRI_MAX_MWI_MAILBOXES;
+ mbox_number = strtok_r(NULL, ",", &saveptr)) {
+ /* Split the mailbox_number and context */
+ mbox_context = strchr(mbox_number, '@');
+ if (mbox_context) {
+ *mbox_context++ = '\0';
+ mbox_context = ast_strip(mbox_context);
+ }
+ mbox_number = ast_strip(mbox_number);
+ if (ast_strlen_zero(mbox_number)) {
+ /* There is no mailbox number. Skip it. */
+ continue;
+ }
+
+ /* Fill the mbox[] element. */
+ pri->pri.mbox[i].number = mbox_number;
+ if (!ast_strlen_zero(mbox_context)) {
+ pri->pri.mbox[i].context = mbox_context;
+ }
+ ++i;
+ }
+#endif /* defined(HAVE_PRI_MWI) */
for (i = 0; i < NUM_DCHANS; i++) {
if (!pri->dchannels[i])
@@ -16472,6 +16576,11 @@
} else if (!strcasecmp(v->name, "hold_disconnect_transfer")) {
confp->pri.pri.hold_disconnect_transfer = ast_true(v->value);
#endif /* defined(HAVE_PRI_CALL_HOLD) */
+#if defined(HAVE_PRI_MWI)
+ } else if (!strcasecmp(v->name, "mwi_mailboxes")) {
+ ast_copy_string(confp->pri.pri.mwi_mailboxes, v->value,
+ sizeof(confp->pri.pri.mwi_mailboxes));
+#endif /* defined(HAVE_PRI_MWI) */
#endif /* HAVE_PRI */
#ifdef HAVE_SS7
} else if (!strcasecmp(v->name, "ss7type")) {
Modified: team/rmudgett/mwi/channels/sig_pri.h
URL: http://svnview.digium.com/svn/asterisk/team/rmudgett/mwi/channels/sig_pri.h?view=diff&rev=254929&r1=254928&r2=254929
==============================================================================
--- team/rmudgett/mwi/channels/sig_pri.h (original)
+++ team/rmudgett/mwi/channels/sig_pri.h Thu Mar 25 18:27:48 2010
@@ -29,6 +29,10 @@
#include "asterisk/frame.h"
#include <libpri.h>
#include <dahdi/user.h>
+#if defined(PRI_SUBCMD_MCID_REQ)
+/* BUGBUG the HAVE_PRI_MWI line is to be removed when the mwi branch is merged to trunk and the configure script is updated. */
+#define HAVE_PRI_MWI 1
+#endif /* defined(PRI_SUBCMD_MCID_REQ) */
enum sig_pri_tone {
SIG_PRI_TONE_RINGTONE = 0,
@@ -191,6 +195,26 @@
int reverse_charging_indication;
#endif
};
+
+#if defined(HAVE_PRI_MWI)
+/*! Maximum number of mailboxes per span. */
+#define SIG_PRI_MAX_MWI_MAILBOXES 8
+
+struct sig_pri_mbox {
+ /*!
+ * \brief Mailbox number
+ * \note NULL if mailbox not configured.
+ */
+ const char *number;
+ /*!
+ * \brief Mailbox context.
+ * \note NULL if default.
+ */
+ const char *context;
+ /*! \brief Number of messages in mailbox from last poll. */
+ int last_message_count;
+};
+#endif /* defined(HAVE_PRI_MWI) */
struct sig_pri_pri {
/* Should be set by user */
@@ -219,6 +243,17 @@
char privateprefix[20]; /*!< for private dialplans */
char unknownprefix[20]; /*!< for unknown dialplans */
long resetinterval; /*!< Interval (in seconds) for resetting unused channels */
+#if defined(HAVE_PRI_MWI)
+ /*! \brief Active MWI mailboxes */
+ struct sig_pri_mbox mbox[SIG_PRI_MAX_MWI_MAILBOXES];
+ /*!
+ * \brief Comma separated list of mailboxes to indicate MWI.
+ * \note Empty if disabled.
+ * \note Format: mailbox_number[@context]{,mailbox_number[@context]}
+ * \note String is split apart when span is started.
+ */
+ char mwi_mailboxes[2 * AST_MAX_EXTENSION];
+#endif /* defined(HAVE_PRI_MWI) */
char msn_list[AST_MAX_EXTENSION]; /*!< Comma separated list of MSNs to handle. Empty if disabled. */
char idleext[AST_MAX_EXTENSION]; /*!< Where to idle extra calls */
char idlecontext[AST_MAX_CONTEXT]; /*!< What context to use for idle */
Modified: team/rmudgett/mwi/configs/chan_dahdi.conf.sample
URL: http://svnview.digium.com/svn/asterisk/team/rmudgett/mwi/configs/chan_dahdi.conf.sample?view=diff&rev=254929&r1=254928&r2=254929
==============================================================================
--- team/rmudgett/mwi/configs/chan_dahdi.conf.sample (original)
+++ team/rmudgett/mwi/configs/chan_dahdi.conf.sample Thu Mar 25 18:27:48 2010
@@ -449,6 +449,12 @@
;
callwaiting=yes
;
+; Configure the ISDN span to indicate MWI for the list of mailboxes.
+; You can give a comma separated list of up to 8 mailboxes per span.
+; An empty list disables MWI.
+; The default is an empty list.
+;mwi_mailboxes=mailbox_number[@context]{,mailbox_number[@context]}
+;
; Whether or not restrict outgoing caller ID (will be sent as ANI only, not
; available for the user)
; Mostly use with FXS ports
Modified: team/rmudgett/mwi/configure.ac
URL: http://svnview.digium.com/svn/asterisk/team/rmudgett/mwi/configure.ac?view=diff&rev=254929&r1=254928&r2=254929
==============================================================================
--- team/rmudgett/mwi/configure.ac (original)
+++ team/rmudgett/mwi/configure.ac Thu Mar 25 18:27:48 2010
@@ -335,6 +335,7 @@
AST_EXT_LIB_SETUP([POPT], [popt], [popt])
AST_EXT_LIB_SETUP([PORTAUDIO], [PortAudio], [portaudio])
AST_EXT_LIB_SETUP([PRI], [ISDN PRI], [pri])
+AST_EXT_LIB_SETUP_DEPENDENT([PRI_MWI], [ISDN PRI Message Waiting Indication], [PRI], [pri])
AST_EXT_LIB_SETUP_DEPENDENT([PRI_SUBADDR], [ISDN PRI subaddressing], [PRI], [pri])
AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_HOLD], [ISDN PRI call hold], [PRI], [pri])
AST_EXT_LIB_SETUP_DEPENDENT([PRI_CALL_REROUTING], [ISDN PRI call rerouting and call deflection], [PRI], [pri])
@@ -1529,6 +1530,7 @@
AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
AST_EXT_LIB_CHECK([PRI], [pri], [pri_connected_line_update], [libpri.h])
+AST_EXT_LIB_CHECK([PRI_MWI], [pri], [pri_mwi_indicate], [libpri.h])
AST_EXT_LIB_CHECK([PRI_SUBADDR], [pri], [pri_sr_set_called_subaddress], [libpri.h])
AST_EXT_LIB_CHECK([PRI_CALL_HOLD], [pri], [pri_hold_enable], [libpri.h])
AST_EXT_LIB_CHECK([PRI_CALL_REROUTING], [pri], [pri_reroute_enable], [libpri.h])
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