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sig_analog: Add Last Number Redial feature.

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This adds the Last Number Redial feature to
simple switch.

UserNote: Users can now redial the last number
called if the lastnumredial setting is set to yes.

Resolves: #437
(cherry picked from commit 198300c570)
This commit is contained in:
Naveen Albert
2023-11-10 08:30:33 -05:00
committed by Asterisk Development Team
parent 880d5d13b2
commit 3060effc92
5 changed files with 34 additions and 0 deletions
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21
channels/sig_analog.c
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@@ -1721,6 +1721,9 @@ static int analog_canmatch_featurecode(const char *pickupexten, const char *exte
if (extlen < strlen(pickupexten) && !strncmp(pickupexten, exten, extlen)) {
return 1;
}
if (exten[0] == '#' && extlen < 2) {
return 1; /* Could match ## */
}
/* hardcoded features are *60, *67, *69, *70, *72, *73, *78, *79, *82, *0 */
if (exten[0] == '*' && extlen < 3) {
if (extlen == 1) {
@@ -2208,6 +2211,19 @@ static void *__analog_ss_thread(void *data)
if (ast_parking_provider_registered()) {
is_exten_parking = ast_parking_is_exten_park(ast_channel_context(chan), exten);
}
if (p->lastnumredial && !strcmp(exten, "##") && !ast_exists_extension(chan, ast_channel_context(chan), "##", 1, p->cid_num)) {
/* Last Number Redial */
if (!ast_strlen_zero(p->lastexten)) {
ast_verb(4, "Redialing last number dialed on channel %d\n", p->channel);
ast_copy_string(exten, p->lastexten, sizeof(exten));
} else {
ast_verb(3, "Last Number Redial not possible on channel %d (no saved number)\n", p->channel);
res = analog_play_tone(p, idx, ANALOG_TONE_CONGESTION);
analog_wait_event(p);
ast_hangup(chan);
goto quit;
}
}
if (ast_exists_extension(chan, ast_channel_context(chan), exten, 1, p->cid_num) && !is_exten_parking) {
if (!res || !ast_matchmore_extension(chan, ast_channel_context(chan), exten, 1, p->cid_num)) {
if (getforward) {
@@ -2230,6 +2246,11 @@ static void *__analog_ss_thread(void *data)
ast_channel_lock(chan);
ast_channel_exten_set(chan, exten);
/* Save the last number dialed, for Last Number Redial. */
if (!p->immediate) {
ast_copy_string(p->lastexten, exten, sizeof(p->lastexten));
}
/* Properly set the presentation.
* We need to do this here as well, because p->hidecallerid might be set
* due to permanent blocking, not star-67/star-82 usage. */