Merged revisions 173696 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r173696 | jpeeler | 2009-02-05 14:47:51 -0600 (Thu, 05 Feb 2009) | 12 lines
  
  Add new configuration option to make shared IMAP mailboxes function as expected.
  
  The new option is "imapvmshareid" which is an ID to tag multiple mailboxes
  using the same IMAP storage location to function as one mailbox. This allows
  all messages to be retrieved for any user in the group. The patch alters the
  'X-Asterisk-VM-Extension' header that is responsible for matching voicemails
  for a given user.
  
  (closes issue #13673)
  Reported by: howardwilkinson
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@173697 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_voicemail.c

@@ -574,6 +574,7 @@ struct ast_vm_user {
 #ifdef IMAP_STORAGE
 	char imapuser[80];               /*!< IMAP server login */
 	char imappassword[80];           /*!< IMAP server password if authpassword not defined */
+	char imapvmshareid[80];          /*!< Shared mailbox ID to use rather than the dialed one */
 #endif
 	double volgain;                  /*!< Volume gain for voicemails sent via email */
 	AST_LIST_ENTRY(ast_vm_user) list;
@@ -882,6 +883,8 @@ static void apply_option(struct ast_vm_user *vmu, const char *var, const char *v
 		ast_copy_string(vmu->imapuser, value, sizeof(vmu->imapuser));
 	} else if (!strcasecmp(var, "imappassword") || !strcasecmp(var, "imapsecret")) {
 		ast_copy_string(vmu->imappassword, value, sizeof(vmu->imappassword));
+	} else if (!strcasecmp(var, "imapvmshareid")) {
+		ast_copy_string(vmu->imapvmshareid, value, sizeof(vmu->imapvmshareid));
 #endif
 	} else if (!strcasecmp(var, "delete") || !strcasecmp(var, "deletevoicemail")) {
 		ast_set2_flag(vmu, ast_true(value), VM_DELETE);	
@@ -1114,6 +1117,8 @@ static void apply_options_full(struct ast_vm_user *retval, struct ast_variable *
 			ast_copy_string(retval->imapuser, var->value, sizeof(retval->imapuser));
 		} else if (!strcasecmp(var->name, "imappassword") || !strcasecmp(var->name, "imapsecret")) {
 			ast_copy_string(retval->imappassword, var->value, sizeof(retval->imappassword));
+		} else if (!strcasecmp(tmp->name, "imapvmshareid")) {
+			ast_copy_string(retval->imapvmshareid, tmp->value, sizeof(retval->imapvmshareid));
 #endif
 		} else
 			apply_option(retval, var->name, var->value);
@@ -1775,7 +1780,7 @@ static int messagecount(const char *context, const char *mailbox, const char *fo
 	if (ret == 0) {
 		ast_mutex_lock(&vms_p->lock);
 		pgm = mail_newsearchpgm ();
-		hdr = mail_newsearchheader ("X-Asterisk-VM-Extension", (char *)mailbox);
+		hdr = mail_newsearchheader ("X-Asterisk-VM-Extension", (char *)(!ast_strlen_zero(vmu->imapvmshareid) ? vmu->imapvmshareid : mailbox));
 		pgm->header = hdr;
 		if (fold != 1) {
 			pgm->unseen = 1;
@@ -2222,7 +2227,7 @@ static int open_mailbox(struct vm_state *vms, struct ast_vm_user *vmu, int box)
 	pgm = mail_newsearchpgm();
 
 	/* Check IMAP folder for Asterisk messages only... */
-	hdr = mail_newsearchheader("X-Asterisk-VM-Extension", vmu->mailbox);
+	hdr = mail_newsearchheader("X-Asterisk-VM-Extension", (!ast_strlen_zero(vmu->imapvmshareid) ? vmu->imapvmshareid : vmu->mailbox));
 	pgm->header = hdr;
 	pgm->deleted = 0;
 	pgm->undeleted = 1;
@@ -4104,8 +4109,12 @@ static void make_email_file(FILE *p, char *srcemail, struct ast_vm_user *vmu, in
 		/* fprintf(p, "X-Asterisk-VM-Orig-Mailbox: %s" ENDL, ext); */
 		fprintf(p, "X-Asterisk-VM-Server-Name: %s" ENDL, fromstring);
 		fprintf(p, "X-Asterisk-VM-Context: %s" ENDL, context);
+#ifdef IMAP_STORAGE
+		fprintf(p, "X-Asterisk-VM-Extension: %s" ENDL, (!ast_strlen_zero(vmu->imapvmshareid) ? vmu->imapvmshareid : mailbox));
+#else
 		fprintf(p, "X-Asterisk-VM-Extension: %s" ENDL, mailbox);
-                /* flag added for Urgent */
+#endif
+		/* flag added for Urgent */
 		fprintf(p, "X-Asterisk-VM-Flag: %s" ENDL, flag);
 		fprintf(p, "X-Asterisk-VM-Priority: %d" ENDL, chan->priority);
 		fprintf(p, "X-Asterisk-VM-Caller-channel: %s" ENDL, chan->name);