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Add context checking when retrieving a vm_state.

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This was causing a problem for people who had identically
named mailboxes in separate voicemail contexts.
This commit affects IMAP storage only.

(closes issue #13194)
Reported by: moliveras
Patches:
      13194.patch uploaded by putnopvut (license 60)
Tested by: putnopvut, moliveras



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@140421 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2008-08-29 16:01:07 +00:00
parent 3e0342deaf
commit 8fc827e3cd
1 changed files with 15 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
apps/app_voicemail.c
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@@ -130,7 +130,7 @@ static char *get_header_by_tag(char *header, char *tag);
static void vm_imap_delete(int msgnum, struct ast_vm_user *vmu);
static char *get_user_by_mailbox(char *mailbox);
static struct vm_state *get_vm_state_by_imapuser(char *user, int interactive);
static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, int interactive);
static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, const char *context, int interactive);
static struct vm_state *create_vm_state_from_user(struct ast_vm_user *vmu);
static void vmstate_insert(struct vm_state *vms);
static void vmstate_delete(struct vm_state *vms);
@@ -358,6 +358,7 @@ struct vm_zone {
struct vm_state {
char curbox[80];
char username[80];
char context[80];
char curdir[PATH_MAX];
char vmbox[PATH_MAX];
char fn[PATH_MAX];
@@ -989,7 +990,7 @@ static void vm_imap_delete(int msgnum, struct ast_vm_user *vmu)
return;
}
if (!(vms = get_vm_state_by_mailbox(vmu->mailbox, 1)) && !(vms = get_vm_state_by_mailbox(vmu->mailbox, 0))) {
if (!(vms = get_vm_state_by_mailbox(vmu->mailbox, vmu->context, 1)) && !(vms = get_vm_state_by_mailbox(vmu->mailbox, vmu->context, 0))) {
ast_log(LOG_WARNING, "Couldn't find a vm_state for mailbox %s. Unable to set \\DELETED flag for message %d\n", vmu->mailbox, msgnum);
return;
}
@@ -1033,7 +1034,7 @@ static int imap_retrieve_file(const char *dir, const int msgnum, const struct as
/* Before anything can happen, we need a vm_state so that we can
* actually access the imap server through the vms->mailstream
*/
if(!(vms = get_vm_state_by_mailbox(vmu->mailbox, 1)) && !(vms = get_vm_state_by_mailbox(vmu->mailbox, 0))) {
if(!(vms = get_vm_state_by_mailbox(vmu->mailbox, vmu->context, 1)) && !(vms = get_vm_state_by_mailbox(vmu->mailbox, vmu->context, 0))) {
/* This should not happen. If it does, then I guess we'd
* need to create the vm_state, extract which mailbox to
* open, and then set up the msgArray so that the correct
@@ -1170,7 +1171,7 @@ static int messagecount(const char *context, const char *mailbox, const char *fo
/* check if someone is accessing this box right now... */
vms_p = get_vm_state_by_imapuser(vmu->imapuser,1);
if (!vms_p) {
vms_p = get_vm_state_by_mailbox(mailbox,1);
vms_p = get_vm_state_by_mailbox(mailbox, context, 1);
}
if (vms_p) {
if (option_debug > 2)
@@ -1186,7 +1187,7 @@ static int messagecount(const char *context, const char *mailbox, const char *fo
/* add one if not there... */
vms_p = get_vm_state_by_imapuser(vmu->imapuser,0);
if (!vms_p) {
vms_p = get_vm_state_by_mailbox(mailbox,0);
vms_p = get_vm_state_by_mailbox(mailbox, context, 0);
}
if (!vms_p) {
@@ -1866,6 +1867,7 @@ static struct vm_state *create_vm_state_from_user(struct ast_vm_user *vmu)
return NULL;
ast_copy_string(vms_p->imapuser,vmu->imapuser, sizeof(vms_p->imapuser));
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 */
if (option_debug > 4)
ast_log(LOG_DEBUG,"Copied %s to %s\n",vmu->imapuser,vms_p->imapuser);
@@ -1911,9 +1913,10 @@ static struct vm_state *get_vm_state_by_imapuser(char *user, int interactive)
return NULL;
}
static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, int interactive)
static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, const char *context, int interactive)
{
struct vmstate *vlist = NULL;
const char *local_context = S_OR(context, "default");
ast_mutex_lock(&vmstate_lock);
vlist = vmstates;
@@ -1921,10 +1924,10 @@ static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, int interac
ast_log(LOG_DEBUG, "Mailbox set to %s\n",mailbox);
while (vlist) {
if (vlist->vms) {
if (vlist->vms->username) {
if (vlist->vms->username && vlist->vms->context) {
if (option_debug > 2)
ast_log(LOG_DEBUG, " comparing mailbox %s (i=%d) to vmstate mailbox %s (i=%d)\n",mailbox,interactive,vlist->vms->username,vlist->vms->interactive);
if (!strcmp(vlist->vms->username,mailbox) && vlist->vms->interactive == interactive) {
if (!strcmp(vlist->vms->username,mailbox) && !(strcmp(vlist->vms->context, local_context)) && vlist->vms->interactive == interactive) {
if (option_debug > 2)
ast_log(LOG_DEBUG, " Found it!\n");
ast_mutex_unlock(&vmstate_lock);
@@ -1932,7 +1935,7 @@ static struct vm_state *get_vm_state_by_mailbox(const char *mailbox, int interac
}
} else {
if (option_debug > 2)
ast_log(LOG_DEBUG, " error: username is NULL for %s\n",mailbox);
ast_log(LOG_DEBUG, " error: username or context is NULL for %s\n",mailbox);
}
} else {
if (option_debug > 2)
@@ -1955,7 +1958,7 @@ static void vmstate_insert(struct vm_state *vms)
use the one we already have since it is more up to date.
We can compare the username to find the duplicate */
if (vms->interactive == 1) {
altvms = get_vm_state_by_mailbox(vms->username,0);
altvms = get_vm_state_by_mailbox(vms->username, vms->context, 0);
if (altvms) {
if (option_debug > 2)
ast_log(LOG_DEBUG, "Duplicate mailbox %s, copying message info...\n",vms->username);
@@ -3861,7 +3864,7 @@ static int leave_voicemail(struct ast_channel *chan, char *ext, struct leave_vm_
ast_log(LOG_NOTICE,"Can not leave voicemail, unable to count messages\n");
return -1;
}
if (!(vms = get_vm_state_by_mailbox(ext,0))) {
if (!(vms = get_vm_state_by_mailbox(ext, context, 0))) {
/*It is possible under certain circumstances that inboxcount did not create a vm_state when it was needed. This is a catchall which will
* rarely be used*/
if (!(vms = create_vm_state_from_user(vmu))) {
@@ -5005,7 +5008,7 @@ static int forward_message(struct ast_channel *chan, char *context, struct vm_st
char *myserveremail;
int attach_user_voicemail;
/* get destination mailbox */
dstvms = get_vm_state_by_mailbox(vmtmp->mailbox,0);
dstvms = get_vm_state_by_mailbox(vmtmp->mailbox, vmtmp->context, 0);
if (!dstvms) {
dstvms = create_vm_state_from_user(vmtmp);
}