summaryrefslogtreecommitdiff
path: root/libmailbox/mailbox.c
diff options
context:
space:
mode:
authorJeff Bailey <jbailey@gnu.org>1999-09-11 22:58:21 +0000
committerJeff Bailey <jbailey@gnu.org>1999-09-11 22:58:21 +0000
commit759a29ba3bff2db376a068f90f7e9ede5896a249 (patch)
treef8978993f6bad674bf0d042302010506022a2b53 /libmailbox/mailbox.c
parentaaa222bbc4368755bc3e88fee1cf006613f7afe9 (diff)
downloadmailutils-759a29ba3bff2db376a068f90f7e9ede5896a249.tar.gz
mailutils-759a29ba3bff2db376a068f90f7e9ede5896a249.tar.bz2
Imported sourcesstartgnu
Diffstat (limited to 'libmailbox/mailbox.c')
-rw-r--r--libmailbox/mailbox.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/libmailbox/mailbox.c b/libmailbox/mailbox.c
new file mode 100644
index 000000000..51d894ee9
--- /dev/null
+++ b/libmailbox/mailbox.c
@@ -0,0 +1,99 @@
+/* copyright and license info go here */
+
+#include "mailbox.h"
+#include "unixmbox.h"
+
+#ifdef _HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+int _mbox_dummy1 (mailbox * mbox);
+int _mbox_dummy2 (mailbox * mbox, int num);
+int _mbox_dummy3 (mailbox * mbox, char *c);
+char *_mbox_dummy4 (mailbox * mbox, int num);
+
+mailbox *
+mbox_open (char *name)
+{
+ mailbox *mbox = malloc (sizeof (mailbox));
+ if (mbox == NULL)
+ {
+ errno = ENOMEM;
+ return NULL;
+ }
+
+ /* Set up with default data and dummy functions */
+ mbox->name = strdup (name);
+ if (mbox->name == NULL)
+ {
+ errno = ENOMEM;
+ free (mbox);
+ return NULL;
+ }
+ mbox->messages = 0;
+ mbox->num_deleted = 0;
+ mbox->sizes = NULL;
+ mbox->_data = NULL;
+ mbox->_close = _mbox_dummy1;
+ mbox->_delete = _mbox_dummy2;
+ mbox->_undelete = _mbox_dummy2;
+ mbox->_expunge = _mbox_dummy1;
+ mbox->_add_message = _mbox_dummy3;
+ mbox->_is_deleted = _mbox_dummy2;
+ mbox->_get_body = _mbox_dummy4;
+ mbox->_get_header = _mbox_dummy4;
+
+ if (unixmbox_open (mbox) == 0)
+ return mbox;
+ else
+ {
+ /*
+ * Check errno to find out why it failed, if it's simply not a
+ * unix mbox format message, then try other mailbox types,
+ * otherwise, leave errno set and return NULL
+ */
+ }
+
+ /* for example...
+ if (maildir_open (mbox, name) == 1)
+ return mbox;
+ else if (errno != 0)
+ return NULL;
+ else
+ errno = 0;
+ */
+
+ errno = ENOSYS;
+ return NULL;
+}
+
+/*
+ * Bogus functions for unimplemented functions that return int
+ */
+int
+_mbox_dummy1 (mailbox * mbox)
+{
+ errno = ENOSYS;
+ return -1;
+}
+
+int
+_mbox_dummy2 (mailbox * mbox, int num)
+{
+ return _mbox_dummy1 (mbox);
+}
+int
+_mbox_dummy3 (mailbox * mbox, char *c)
+{
+ return _mbox_dummy1 (mbox);
+}
+
+/*
+ * Bogus function for unimplemented functions that return char *
+ */
+char *
+_mbox_dummy4 (mailbox * mbox, int num)
+{
+ errno = ENOSYS;
+ return NULL;
+}

Return to:

Send suggestions and report system problems to the System administrator.