X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=mx.h;h=cf032d48aaee1f47c6fd7653552c4da9018232c8;hp=049434e1a0a71ccf9944842fdfc0715b6ceb4d2b;hb=c250cb62b8094f86aaac9830348d8d1ada8c801c;hpb=ee1d4d931ca3ebec494694b74a1868a7a2e631e3

diff --git a/mx.h b/mx.h
index 049434e..cf032d4 100644
--- a/mx.h
+++ b/mx.h
@@ -17,7 +17,13 @@
 #ifndef _MX_H
 #define _MX_H
 
-/* supported mailbox formats */
+#include <sys/stat.h>
+#include <utime.h>
+
+/*
+ * supported mailbox formats
+ * in mx_init() the registration order must be exactly as given here!!!1!
+ */
 enum {
   M_MBOX = 1,
   M_MMDF,
@@ -37,14 +43,77 @@ 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*, 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);
+  /* 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.
-                                 */
+                                 * 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 */
@@ -59,21 +128,13 @@ enum {
   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);
@@ -85,23 +146,21 @@ 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 *);
-int mx_check_mailbox (CONTEXT *, int *, int);
+/* tests whether given folder magic is (valid and) local */
+int mx_is_local (int);
 
-#ifdef USE_IMAP
-int mx_is_imap (const char *);
-#endif
-#ifdef USE_POP
-int mx_is_pop (const char *);
-#endif
-#ifdef USE_NNTP
-int mx_is_nntp (const char *);
-#endif
+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);