Implement filter_prepend_home option.

4 files changed, 14 insertions, 9 deletions

diff --git a/src/ACKNOWLEDGMENTS b/src/ACKNOWLEDGMENTS
index ce4bf787c..8eb06f402 100644
--- a/src/ACKNOWLEDGMENTS
+++ b/src/ACKNOWLEDGMENTS
@@ -1,4 +1,4 @@
-$Cambridge: exim/src/ACKNOWLEDGMENTS,v 1.46 2006/06/07 15:06:26 fanf2 Exp $
+$Cambridge: exim/src/ACKNOWLEDGMENTS,v 1.47 2006/06/27 14:34:26 ph10 Exp $
 
 EXIM ACKNOWLEDGEMENTS
 
@@ -20,7 +20,7 @@ relatively small patches.
 Philip Hazel
 
 Lists created: 20 November 2002
-Last updated:  04 April 2006
+Last updated:  27 June 2006
 
 
 THE OLD LIST
@@ -157,6 +157,7 @@ Steve Haslam              Lots of stuff, including
 Sheldon Hearn             Suggested patch for smtp_accept_max_nonmail_hosts
 Bryan Henderson           Patch to use RM_COMMAND everywhere during building
 Jakob Hirsch              Patch for % operator
+Magnus Holmgren           Patch for filter_prepend_home
 Kjetil Torgrim Homme      Patch for require_files problem on NFS file systems
 Tom Hughes                Suggested patch for $n bug in pipe command from filter
 Pierre Humblet            Continued Cygwin support
diff --git a/src/src/filter.c b/src/src/filter.c
index e94cbd135..a924defa2 100644
--- a/src/src/filter.c
+++ b/src/src/filter.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/filter.c,v 1.9 2006/02/07 11:19:00 ph10 Exp $ */
+/* $Cambridge: exim/src/src/filter.c,v 1.10 2006/06/27 14:34:26 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -1834,11 +1834,12 @@ while (commands != NULL)
 
     else
       {
+      if (s[0] != '/' && (filter_options & RDO_PREPEND_HOME) != 0 &&
+          deliver_home != NULL && deliver_home[0] != 0)
+        s = string_sprintf("%s/%s", deliver_home, s);
       DEBUG(D_filter) debug_printf("Filter: %ssave message to: %s%s\n",
         (commands->seen)? "" : "unseen ", s,
         commands->noerror? " (noerror)" : "");
-      if (s[0] != '/' && deliver_home != NULL && deliver_home[0] != 0)
-        s = string_sprintf("%s/%s", deliver_home, s);
 
       /* Create the new address and add it to the chain, setting the
       af_pfr and af_file flags, the af_ignore_error flag if necessary, and the
diff --git a/src/src/macros.h b/src/src/macros.h
index 7de0c4bfc..17337089d 100644
--- a/src/src/macros.h
+++ b/src/src/macros.h
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/macros.h,v 1.24 2006/03/09 15:10:16 ph10 Exp $ */
+/* $Cambridge: exim/src/src/macros.h,v 1.25 2006/06/27 14:34:26 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -508,6 +508,7 @@ router, which were chosen to represent the standard situation for users'
 #define RDO_REWRITE      0x00020000  /* Rewrite generated addresses */
 #define RDO_EXIM_FILTER  0x00040000  /* Forbid Exim filters */
 #define RDO_SIEVE_FILTER 0x00080000  /* Forbid Sieve filters */
+#define RDO_PREPEND_HOME 0x00100000  /* Prepend $home to relative paths in Exim filter save commands */
 
 /* This is the set that apply to expansions in filters */
 
@@ -521,7 +522,7 @@ automated, but I haven't bothered. Keep this list in step with the above! */
 enum { RDON_BLACKHOLE, RDON_DEFER, RDON_EACCES, RDON_ENOTDIR, RDON_EXISTS,
   RDON_FAIL, RDON_FILTER, RDON_FREEZE, RDON_INCLUDE, RDON_LOG, RDON_LOOKUP,
   RDON_PERL, RDON_READFILE, RDON_READSOCK, RDON_RUN, RDON_DLFUNC, RDON_REALLOG,
-  RDON_REWRITE, RDON_EXIM_FILTER, RDON_SIEVE_FILTER };
+  RDON_REWRITE, RDON_EXIM_FILTER, RDON_SIEVE_FILTER, RDON_PREPEND_HOME };
 
 /* Results of filter or forward file processing. Some are only from a filter;
 some are only from a forward file. */
diff --git a/src/src/routers/redirect.c b/src/src/routers/redirect.c
index c2e2a21fe..d94240ebc 100644
--- a/src/src/routers/redirect.c
+++ b/src/src/routers/redirect.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/routers/redirect.c,v 1.15 2006/02/07 11:19:02 ph10 Exp $ */
+/* $Cambridge: exim/src/src/routers/redirect.c,v 1.16 2006/06/27 14:34:26 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -39,6 +39,8 @@ optionlist redirect_router_options[] = {
       (void *)offsetof(redirect_router_options_block, file) },
   { "file_transport",     opt_stringptr,
       (void *)offsetof(redirect_router_options_block, file_transport_name) },
+  { "filter_prepend_home",opt_bit | (RDON_PREPEND_HOME << 16),
+      (void *)offsetof(redirect_router_options_block, bit_options) },
   { "forbid_blackhole",   opt_bit | (RDON_BLACKHOLE << 16),
       (void *)offsetof(redirect_router_options_block, bit_options) },
   { "forbid_exim_filter", opt_bit | (RDON_EXIM_FILTER << 16),
@@ -160,7 +162,7 @@ redirect_router_options_block redirect_router_option_defaults = {
   NULL,        /* srs_dbselect */
 #endif
   022,         /* modemask */
-  RDO_REWRITE, /* bit_options */
+  RDO_REWRITE | RDO_PREPEND_HOME, /* bit_options */
   FALSE,       /* check_ancestor */
   TRUE_UNSET,  /* check_owner */
   TRUE_UNSET,  /* check_group */