X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=mx.h;h=a53763659c0abdfdeecdd06bb93d0a8b5012da5d;hp=9bd75e7be474e43f712127c2db25f88ea418725b;hb=0ecf3d77dc355f4bea99910a9dfb6f5866c9f73a;hpb=25bf57d598476b329536fa3f748cc0c529fef6bd

diff --git a/mx.h b/mx.h
index 9bd75e7..a537636 100644
--- a/mx.h
+++ b/mx.h
@@ -17,6 +17,9 @@
 #ifndef _MX_H
 #define _MX_H
 
+#include <sys/stat.h>
+#include <utime.h>
+
 /*
  * supported mailbox formats
  * in mx_init() the registration order must be exactly as given here!!!1!
@@ -40,61 +43,92 @@ enum {
 #endif
 };
 
+enum {
+  ACL_LOOKUP = 0,
+  ACL_READ,
+  ACL_SEEN,
+  ACL_WRITE,
+  ACL_INSERT,
+  ACL_POST,
+  ACL_CREATE,
+  ACL_DELETE,
+  ACL_ADMIN,
+
+  RIGHTSMAX
+};
+
+/* ugly hack to define macro once (for pager+index) */
+#define CHECK_MX_ACL(c,f,s) if(!mx_acl_check(c,f)) \
+                     {\
+                        mutt_flushinp (); \
+                        mutt_error(_("%s not permitted by ACL."), s); \
+                        break; \
+                     }
+
+typedef struct {
+  FILE *fp;                     /* pointer to the message data */
+  char *path;                   /* path to temp file */
+  short magic;                  /* type of mailbox this message belongs to */
+  short write;                  /* nonzero if message is open for writing */
+  struct {
+    unsigned read:1;
+    unsigned flagged:1;
+    unsigned replied:1;
+  } flags;
+  time_t received;              /* the time at which this message was received */
+} MESSAGE;
+
 typedef struct {
   /* folder magic */
   int type;
   /* may we stat() it? */
   unsigned int local : 1;
   /* tests if given path is of its magic */
-  int (*mx_is_magic) (const char*);
+  int (*mx_is_magic) (const char*, struct stat*);
   /* tests if folder is empty */
   int (*mx_check_empty) (const char*);
   /* test for access */
   int (*mx_access) (const char*, int);
   /* read mailbox into ctx structure */
   int (*mx_open_mailbox) (CONTEXT*);
+  /* open new message */
+  int (*mx_open_new_message) (MESSAGE*, CONTEXT*, HEADER*);
+  /* check ACL flags; if not implemented, always assume granted
+   * permissions */
+  int (*mx_acl_check) (CONTEXT*, int);
+  /* check for new mail; see mx_check_mailbox() below for return vals */
+  int (*mx_check_mailbox) (CONTEXT*, int*, int);
+  /* fast closing */
+  void (*mx_fastclose_mailbox) (CONTEXT*);
+  /* write out changes */
+  int (*mx_sync_mailbox) (CONTEXT*, int, int*);
 } mx_t;
 
 /* called from main: init all folder types */
 void mx_init (void);
 
 /* flags for mx_open_mailbox() */
-#define M_NOSORT	(1<<0)  /* do not sort the mailbox after opening it */
-#define M_APPEND	(1<<1)  /* open mailbox for appending messages */
-#define M_READONLY	(1<<2)  /* open in read-only mode */
-#define M_QUIET		(1<<3)  /* do not print any messages */
-#define M_NEWFOLDER	(1<<4)  /* create a new folder - same as M_APPEND, but uses
-                                 * safe_fopen() for mbox-style folders.
-                                 */
+#define M_NOSORT        (1<<0)  /* do not sort the mailbox after opening it */
+#define M_APPEND        (1<<1)  /* open mailbox for appending messages */
+#define M_READONLY      (1<<2)  /* open in read-only mode */
+#define M_QUIET         (1<<3)  /* do not print any messages */
+#define M_NEWFOLDER     (1<<4)  /* create a new folder - same as M_APPEND, but uses
+                                 * safe_fopen() for mbox-style folders. */
+#define M_COUNT         (1<<5)  /* just do counting? needed to do speed optimizations
+                                   for sidebar */
 
 /* mx_open_new_message() */
-#define M_ADD_FROM	1       /* add a From_ line */
+#define M_ADD_FROM      1       /* add a From_ line */
 
 #define MAXLOCKATTEMPT 5
 
-/* return values from mx_check_mailbox() */
-enum {
-  M_NEW_MAIL = 1,               /* new mail received in mailbox */
-  M_LOCKED,                     /* couldn't lock the mailbox */
-  M_REOPENED,                   /* mailbox was reopened */
-  M_FLAGS                       /* nondestructive flags change (IMAP) */
-};
-
-typedef struct {
-  FILE *fp;                     /* pointer to the message data */
-  char *path;                   /* path to temp file */
-  short magic;                  /* type of mailbox this message belongs to */
-  short write;                  /* nonzero if message is open for writing */
-  struct {
-    unsigned read:1;
-    unsigned flagged:1;
-    unsigned replied:1;
-  } flags;
-  time_t received;              /* the time at which this message was received */
-} MESSAGE;
-
 WHERE short DefaultMagic INITVAL (M_MBOX);
 
+/*
+ * please use the following _ONLY_ when doing "something"
+ * with folders
+ */
+
 CONTEXT *mx_open_mailbox (const char *, int, CONTEXT *);
 
 MESSAGE *mx_open_message (CONTEXT *, int);
@@ -106,13 +140,28 @@ int mx_close_mailbox (CONTEXT *, int *);
 int mx_sync_mailbox (CONTEXT *, int *);
 int mx_commit_message (MESSAGE *, CONTEXT *);
 int mx_close_message (MESSAGE **);
-int mx_get_magic (const char *);
+
+/* determines magic for given folder */
+int mx_get_magic (const char*);
+/* sets/parses DefaultMagic */
 int mx_set_magic (const char *);
+/* tests whether given folder magic is (valid and) local */
+int mx_is_local (int);
+
+/* return values from mx_check_mailbox() */
+enum {
+  M_NEW_MAIL = 1,               /* new mail received in mailbox */
+  M_LOCKED,                     /* couldn't lock the mailbox */
+  M_REOPENED,                   /* mailbox was reopened */
+  M_FLAGS                       /* nondestructive flags change (IMAP) */
+};
 int mx_check_mailbox (CONTEXT *, int *, int);
 
 int mx_access (const char *, int);
 int mx_check_empty (const char *);
 
+int mx_acl_check (CONTEXT*, int);
+
 void mx_alloc_memory (CONTEXT *);
 void mx_update_context (CONTEXT *, int);
 void mx_update_tables (CONTEXT *, int);