Re: [PATCH] Mailbox Aliases

[Bertrand Janin <tamentis@xxxxxxxxxxxxx>]

Rocco Rutte wrote :
> Mutt has quite a few library functions, so please use them. Especially 
> safe_malloc() and the strfcpy() macro. Also see mutt_substrdup().

[...]

> I also think you should check that *buf != '=' in case of typos like:
> 
>   mailboxes ==foo

[...]

Thank you for looking at it, here is an updated version, using library
functions and following your recommendations.

Bertrand

diff -r d213f3acdb68 buffy.c
--- a/buffy.c   Mon Jun 15 14:24:27 2009 -0700
+++ b/buffy.c   Wed Jun 17 13:34:13 2009 -0400
@@ -194,7 +194,9 @@
 int mutt_parse_mailboxes (BUFFER *path, BUFFER *s, unsigned long data, BUFFER 
*err)
 {
   BUFFY **tmp,*tmp1;
+  char *alias;
   char buf[_POSIX_PATH_MAX];
+  char tbuf[_POSIX_PATH_MAX];
   struct stat sb;
   char f1[PATH_MAX], f2[PATH_MAX];
   char *p, *q;
@@ -203,6 +205,7 @@
   {
     mutt_extract_token (path, s, 0);
     strfcpy (buf, path->data, sizeof (buf));
+    alias = NULL;
 
     if(data == M_UNMAILBOXES && mutt_strcmp(buf,"*") == 0)
     {
@@ -220,6 +223,14 @@
     /* Skip empty tokens. */
     if(!*buf) continue;
 
+    /* Extract mailbox alias if any. */
+    if (*buf != '=' && (p = strchr(buf, '=')) != NULL)
+    {
+      alias = mutt_substrdup(buf, p);
+      strcpy(tbuf, p + 1);
+      strcpy(buf, tbuf);
+    }
+
     /* avoid duplicates */
     p = realpath (buf, f1);
     for (tmp = &Incoming; *tmp; tmp = &((*tmp)->next))
@@ -249,15 +260,21 @@
       *tmp = (BUFFY *) safe_calloc (1, sizeof (BUFFY));
       strfcpy ((*tmp)->path, buf, sizeof ((*tmp)->path));
       (*tmp)->next = NULL;
+      (*tmp)->alias = NULL;
       /* it is tempting to set magic right here */
       (*tmp)->magic = 0;
-      
     }
 
     (*tmp)->new = 0;
     (*tmp)->notified = 1;
     (*tmp)->newly_created = 0;
 
+    if (alias != NULL)
+    {
+      mutt_str_replace(&(*tmp)->alias, alias);
+      free(alias);
+    }
+
     /* for check_mbox_size, it is important that if the folder is new (tested 
by
      * reading it), the size is set to 0 so that later when we check we see
      * that it increased .  without check_mbox_size we probably don't care.
@@ -271,6 +288,7 @@
     else
       (*tmp)->size = 0;
   }
+
   return 0;
 }
 
diff -r d213f3acdb68 buffy.h
--- a/buffy.h   Mon Jun 15 14:24:27 2009 -0700
+++ b/buffy.h   Wed Jun 17 13:34:13 2009 -0400
@@ -23,6 +23,7 @@
 typedef struct buffy_t
 {
   char path[_POSIX_PATH_MAX];
+  char *alias;
   off_t size;
   struct buffy_t *next;
   short new;                   /* mailbox has new mail */
diff -r d213f3acdb68 muttlib.c
--- a/muttlib.c Mon Jun 15 14:24:27 2009 -0700
+++ b/muttlib.c Wed Jun 17 13:34:13 2009 -0400
@@ -27,6 +27,7 @@
 #include "mailbox.h"
 #include "mx.h"
 #include "url.h"
+#include "buffy.h"
 
 #ifdef USE_IMAP
 #include "imap.h"
@@ -354,6 +355,7 @@
   char q[_POSIX_PATH_MAX] = "";
   char tmp[_POSIX_PATH_MAX];
   char *t;
+  BUFFY *btmp;
 
   char *tail = ""; 
 
@@ -444,6 +446,20 @@
        }
       }
       break;
+
+      case '*':
+      {
+       tail = s + 1;
+       for (btmp = Incoming; btmp; btmp = btmp->next) {
+         if (btmp->alias != NULL && mutt_strcmp(s + 1, btmp->alias) == 0)
+         {
+           strfcpy (p, btmp->path, sizeof (p));
+           tail = "";
+           break;
+         }
+       }
+      }
+      break;
       
       case '>':
       {