X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/059ec3d9952740285fb1ebf47961b8aca2eb1b4a..0a49a7a4f1090b6f1ce1d0f9d969804c9226b53e:/src/src/local_scan.h

diff --git a/src/src/local_scan.h b/src/src/local_scan.h
index 4e6f88a31..1f86c72d3 100644
--- a/src/src/local_scan.h
+++ b/src/src/local_scan.h
@@ -1,20 +1,25 @@
-/* $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 1.13 2009/11/16 19:50:37 nm4 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2004 */
+/* Copyright (c) University of Cambridge 1995 - 2009 */
 /* 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. */
 
+/* Some basic types that make some things easier, the Exim configuration
+settings, and the store functions. */
+
+#include <stdarg.h>
 #include <sys/types.h>
+#include "config.h"
 #include "mytypes.h"
 #include "store.h"
 
@@ -34,13 +39,27 @@ enum {
 };
 
 
-/* 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 */
 
@@ -82,7 +101,9 @@ each time a new feature is added (in a way that doesn't break backward
 compatibility). */
 
 #define LOCAL_SCAN_ABI_VERSION_MAJOR 1
-#define LOCAL_SCAN_ABI_VERSION_MINOR 0
+#define LOCAL_SCAN_ABI_VERSION_MINOR 1
+#define LOCAL_SCAN_ABI_VERSION \
+  LOCAL_SCAN_ABI_VERSION_MAJOR.LOCAL_SCAN_ABI_VERSION_MINOR
 
 /* Structure definitions that are documented as visible in the function. */
 
@@ -109,6 +130,9 @@ typedef struct recipient_item {
   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;
 
 
@@ -116,6 +140,8 @@ typedef struct recipient_item {
 
 extern unsigned int debug_selector;    /* Debugging bits */
 
+extern int     body_linecount;         /* Line count in body */
+extern int     body_zerocount;         /* Binary zero count in body */
 extern uschar *expand_string_message;  /* Error info for failing expansion */
 extern uschar *headers_charset;        /* Charset for RFC 2047 decoding */
 extern header_line *header_last;       /* Final header */
@@ -141,12 +167,14 @@ extern BOOL    smtp_input;             /* TRUE if input is via SMTP */
 extern int     child_close(pid_t, int);
 extern pid_t   child_open(uschar **, uschar **, int, int *, int *, BOOL);
 extern pid_t   child_open_exim(int *);
-extern void    debug_printf(char *, ...) PRINTF_FUNCTION;
+extern pid_t   child_open_exim2(int *, uschar *, uschar *);
+extern void    debug_printf(char *, ...) PRINTF_FUNCTION(1,2);
 extern uschar *expand_string(uschar *);
 extern void    header_add(int, char *, ...);
 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);
@@ -158,7 +186,8 @@ extern void    receive_add_recipient(uschar *, int);
 extern BOOL    receive_remove_recipient(uschar *);
 extern uschar *rfc2047_decode(uschar *, BOOL, uschar *, int, int *, uschar **);
 extern int     smtp_fflush(void);
-extern void    smtp_printf(char *, ...) PRINTF_FUNCTION;
+extern void    smtp_printf(char *, ...) PRINTF_FUNCTION(1,2);
+extern void    smtp_vprintf(char *, va_list);
 extern uschar *string_copy(uschar *);
 extern uschar *string_copyn(uschar *, int);
 extern uschar *string_sprintf(char *, ...);