[svn-commits] tilghman: trunk r219818 - in /trunk: ./ apps/app_voicemail.c

[SVN commits to the Digium repositories]

Author: tilghman
Date: Tue Sep 22 16:43:22 2009
New Revision: 219818

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=219818
Log:
Merged revisions 219816 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r219816 | tilghman | 2009-09-22 16:37:03 -0500 (Tue, 22 Sep 2009) | 10 lines
  
  When IMAP variables were changed during a reload, Voicemail did not use the new values.
  This change introduces a configuration version variable, which ensures that
  connections with the old values are not reused but are allowed to expire
  normally.
  (closes issue #15934)
   Reported by: viniciusfontes
   Patches: 
         20090922__issue15934.diff.txt uploaded by tilghman (license 14)
   Tested by: viniciusfontes
........

Modified:
    trunk/   (props changed)
    trunk/apps/app_voicemail.c

Propchange: trunk/
------------------------------------------------------------------------------
Binary property 'branch-1.4-merged' - no diff available.

Modified: trunk/apps/app_voicemail.c
URL: http://svnview.digium.com/svn/asterisk/trunk/apps/app_voicemail.c?view=diff&rev=219818&r1=219817&r2=219818
==============================================================================
--- trunk/apps/app_voicemail.c (original)
+++ trunk/apps/app_voicemail.c Tue Sep 22 16:43:22 2009
@@ -323,6 +323,7 @@
 static char greetingfolder[64];
 static char authuser[32];
 static char authpassword[42];
+static int imapversion = 1;
 
 static int expungeonhangup = 1;
 static int imapgreetings = 0;
@@ -592,6 +593,7 @@
 	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 */
+	int imapversion;                 /*!< If configuration changes, use the new values */
 #endif
 	double volgain;                  /*!< Volume gain for voicemails sent via email */
 	AST_LIST_ENTRY(ast_vm_user) list;
@@ -632,6 +634,7 @@
 	MAILSTREAM *mailstream;
 	int vmArrayIndex;
 	char imapuser[80];                   /*!< IMAP server login */
+	int imapversion;
 	int interactive;
 	char introfn[PATH_MAX];              /*!< Name of prepended file */
 	unsigned int quota_limit;
@@ -901,10 +904,13 @@
 #ifdef IMAP_STORAGE
 	} else if (!strcasecmp(var, "imapuser")) {
 		ast_copy_string(vmu->imapuser, value, sizeof(vmu->imapuser));
+		vmu->imapversion = imapversion;
 	} else if (!strcasecmp(var, "imappassword") || !strcasecmp(var, "imapsecret")) {
 		ast_copy_string(vmu->imappassword, value, sizeof(vmu->imappassword));
+		vmu->imapversion = imapversion;
 	} else if (!strcasecmp(var, "imapvmshareid")) {
 		ast_copy_string(vmu->imapvmshareid, value, sizeof(vmu->imapvmshareid));
+		vmu->imapversion = imapversion;
 #endif
 	} else if (!strcasecmp(var, "delete") || !strcasecmp(var, "deletevoicemail")) {
 		ast_set2_flag(vmu, ast_true(value), VM_DELETE);	
@@ -1139,10 +1145,13 @@
 #ifdef IMAP_STORAGE
 		} else if (!strcasecmp(var->name, "imapuser")) {
 			ast_copy_string(retval->imapuser, var->value, sizeof(retval->imapuser));
+			retval->imapversion = imapversion;
 		} else if (!strcasecmp(var->name, "imappassword") || !strcasecmp(var->name, "imapsecret")) {
 			ast_copy_string(retval->imappassword, var->value, sizeof(retval->imappassword));
+			retval->imapversion = imapversion;
 		} else if (!strcasecmp(var->name, "imapvmshareid")) {
 			ast_copy_string(retval->imapvmshareid, var->value, sizeof(retval->imapvmshareid));
+			retval->imapversion = imapversion;
 #endif
 		} else
 			apply_option(retval, var->name, var->value);
@@ -1228,6 +1237,11 @@
 		context = "default";
 
 	AST_LIST_TRAVERSE(&users, cur, list) {
+#ifdef IMAP_STORAGE
+		if (cur->imapversion != imapversion) {
+			continue;
+		}
+#endif
 		if (ast_test_flag((&globalflags), VM_SEARCH) && !strcasecmp(mailbox, cur->mailbox))
 			break;
 		if (context && (!strcasecmp(context, cur->context)) && (!strcasecmp(mailbox, cur->mailbox)))
@@ -2254,6 +2268,7 @@
 	}
 
 	ast_copy_string(vms->imapuser, vmu->imapuser, sizeof(vms->imapuser));
+	vms->imapversion = vmu->imapversion;
 	ast_debug(3, "Before init_mailstream, user is %s\n", vmu->imapuser);
 
 	if ((ret = init_mailstream(vms, box)) || !vms->mailstream) {
@@ -2610,6 +2625,7 @@
 	ast_copy_string(vms_p->username, vmu->mailbox, sizeof(vms_p->username)); /* save for access from interactive entry point */
 	ast_copy_string(vms_p->context, vmu->context, sizeof(vms_p->context));
 	vms_p->mailstream = NIL; /* save for access from interactive entry point */
+	vms_p->imapversion = vmu->imapversion;
 	if (option_debug > 4)
 		ast_log(AST_LOG_DEBUG, "Copied %s to %s\n", vmu->imapuser, vms_p->imapuser);
 	vms_p->updated = 1;
@@ -2637,6 +2653,9 @@
 			ast_debug(3, "error: vms is NULL for %s\n", user);
 			continue;
 		}
+		if (vlist->vms->imapversion != imapversion) {
+			continue;
+		}
 		if (!vlist->vms->imapuser) {
 			ast_debug(3, "error: imapuser is NULL for %s\n", user);
 			continue;
@@ -2671,6 +2690,9 @@
 	AST_LIST_TRAVERSE(&vmstates, vlist, list) {
 		if (!vlist->vms) {
 			ast_debug(3, "error: vms is NULL for %s\n", mailbox);
+			continue;
+		}
+		if (vlist->vms->imapversion != imapversion) {
 			continue;
 		}
 		if (!vlist->vms->username || !vlist->vms->context) {
@@ -10721,6 +10743,8 @@
 			mail_parameters(NIL, SET_CLOSETIMEOUT, (void *) 60L);
 		}
 
+		/* Increment configuration version */
+		imapversion++;
 #endif
 		/* External voicemail notify application */
 		if ((val = ast_variable_retrieve(cfg, "general", "externnotify"))) {