-/* $Cambridge: exim/src/src/local_scan.h,v 1.1 2004/10/07 10:39:01 ph10 Exp $ */
+/* $Cambridge: exim/src/src/local_scan.h,v 1.4 2005/03/22 14:11:54 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2004 */
+/* Copyright (c) University of Cambridge 1995 - 2005 */
/* See the file NOTICE for conditions of use and distribution. */
/* This file is the header that is the only Exim header to be included in the
source for the local_scan.c() function. It contains definitions that are made
-available for use in that function, and which are documented. */
+available for use in that function, and which are documented.
+
+This API is also used for functions called by the ${dlfunc expansion item. */
/* Some basic types that make some things easier, and the store functions. */
};
-/* Return codes from the support functions lss_match_xxx(). */
+/* Functions called by ${dlfunc{file}{func}{arg}...} return one of the five
+status codes defined immediately below. The function's first argument is either
+the result of expansion, or the error message in case of failure. The second
+and third arguments are standard argument count and vector, comprising the
+{arg} values specified in the expansion item. */
+
+typedef int exim_dlfunc_t(uschar **yield, int argc, uschar *argv[]);
+
+
+/* Return codes from the support functions lss_match_xxx(). These are also the
+codes that dynamically-loaded ${dlfunc functions must return. */
#define OK 0 /* Successful match */
#define DEFER 1 /* Defer - some problem */
#define FAIL 2 /* Matching failed */
#define ERROR 3 /* Internal or config error */
+/* Extra return code for ${dlfunc functions */
+
+#define FAIL_FORCED 4 /* "Forced" failure */
+
/* Available logging destinations */
uschar *address; /* the recipient address */
int pno; /* parent number for "one_time" alias, or -1 */
uschar *errors_to; /* the errors_to address or NULL */
+#ifdef EXPERIMENTAL_BRIGHTMAIL
+ uschar *bmi_optin;
+#endif
} recipient_item;
extern void header_add_at_position(BOOL, uschar *, BOOL, int, char *, ...);
extern void header_remove(int, uschar *);
extern BOOL header_testname(header_line *, uschar *, int, BOOL);
+extern BOOL header_testname_incomplete(header_line *, uschar *, int, BOOL);
extern void log_write(unsigned int, int, char *format, ...);
extern int lss_b64decode(uschar *, uschar **);
extern uschar *lss_b64encode(uschar *, int);