* Minor changes for global directory service

[citadel.git] / citadel / internet_addressing.c

diff --git a/citadel/internet_addressing.c b/citadel/internet_addressing.c
index 5cb35968164b728065dd132df93235bd30d334bc..4e634006de361707aeeb45db7c17cf4949705f43 100644 (file)
--- a/citadel/internet_addressing.c
+++ b/citadel/internet_addressing.c
@@ -632,3 +632,75 @@ char *rfc822_fetch_field(char *rfc822, char *fieldname) {
        }
        return(NULL);
 }
+
+
+
+/*****************************************************************************
+ *                      DIRECTORY MANAGEMENT FUNCTIONS                       *
+ *****************************************************************************/
+
+
+/* Return nonzero if the supplied address is in a domain we keep in
+ * the directory
+ */
+int IsDirectory(char *addr) {
+       char domain[SIZ];
+       int h;
+
+       extract_token(domain, addr, 1, '@');
+       striplt(domain);
+
+       h = CtdlHostAlias(domain);
+
+       if ( (h == hostalias_localhost) || (h == hostalias_directory) ) {
+               return(1);
+       }
+       else {
+               return(0);
+       }
+}
+
+
+/*
+ * Initialize the directory database (erasing anything already there)
+ */
+void CtdlDirectoryInit(void) {
+       /* FIXME ... write this */
+}
+
+
+/*
+ * Add an Internet e-mail address to the directory for a user
+ */
+void CtdlDirectoryAddUser(char *internet_addr, char *citadel_addr) {
+
+       lprintf(9, "Dir: %s --> %s\n",
+               internet_addr, citadel_addr);
+       if (IsDirectory(internet_addr) == 0) return;
+
+       lprintf(9, "** FIXME write to db\n");
+       /* FIXME ... write this */
+
+}
+
+
+/*
+ * Delete an Internet e-mail address from the directory
+ */
+void CtdlDirectoryDelUser(char *internet_addr) {
+       /* FIXME ... write this */
+}
+
+
+/*
+ * Look up an Internet e-mail address in the directory.
+ * On success: returns 0, and Citadel address stored in 'target'
+ * On failure: returns nonzero
+ */
+int CtdlDirectoryLookup(char *target, char *internet_addr) {
+
+       if (IsDirectory(internet_addr) == 0) return(-1);
+
+       /* FIXME ... write this */
+       return(-1);
+}