Support log-file option from common.conf for all daemon.

* agent/gpg-agent.c: Include comopt.h.
(main): Read log-file option from common.conf.
(reread_configuration): Ditto.
* dirmngr/dirmngr.c: Include comopt.h.
(main): Read log-file option from common.conf.
(reread_configuration): Ditto.
* kbx/keyboxd.c: Include comopt.h.
(main): Read log-file option from common.conf.
(reread_configuration): Ditto.
* scd/scdaemon.c: Include comopt.h.
(main): Read log-file option from common.conf.

Signed-off-by: Werner Koch <[email protected]>

4 files changed, 97 insertions, 5 deletions

diff --git a/agent/gpg-agent.c b/agent/gpg-agent.c
index 74c2108b1..0a9e903c4 100644
--- a/agent/gpg-agent.c
+++ b/agent/gpg-agent.c
@@ -59,6 +59,7 @@
 #include "../common/gc-opt-flags.h"
 #include "../common/exechelp.h"
 #include "../common/asshelp.h"
+#include "../common/comopt.h"
 #include "../common/init.h"
 
 
@@ -1317,6 +1318,13 @@ main (int argc, char **argv)
 
   finalize_rereadable_options ();
 
+  /* Get a default log file from common.conf.  */
+  if (!logfile && !parse_comopt (GNUPG_MODULE_NAME_AGENT, debug_argparser))
+    {
+      logfile = comopt.logfile;
+      comopt.logfile = NULL;
+    }
+
   /* Print a warning if an argument looks like an option.  */
   if (!opt.quiet && !(pargs.flags & ARGPARSE_FLAG_STOP_SEEN))
     {
@@ -1986,6 +1994,7 @@ reread_configuration (void)
   gpgrt_argparse_t pargs;
   char *twopart;
   int dummy;
+  int logfile_seen = 0;
 
   if (!config_filename)
     return; /* No config file. */
@@ -2013,12 +2022,29 @@ reread_configuration (void)
       else if (pargs.r_opt < -1)
         pargs.err = ARGPARSE_PRINT_WARNING;
       else /* Try to parse this option - ignore unchangeable ones. */
-        parse_rereadable_options (&pargs, 1);
+        {
+          if (pargs.r_opt == oLogFile)
+            logfile_seen = 1;
+          parse_rereadable_options (&pargs, 1);
+        }
     }
   gpgrt_argparse (NULL, &pargs, NULL);  /* Release internal state.  */
   xfree (twopart);
+
   finalize_rereadable_options ();
   set_debug ();
+
+  /* Get a default log file from common.conf.  */
+  if (!logfile_seen && !parse_comopt (GNUPG_MODULE_NAME_AGENT, !!opt.debug))
+    {
+      if (!current_logfile || !comopt.logfile
+          || strcmp (current_logfile, comopt.logfile))
+        {
+          log_set_file (comopt.logfile);
+          xfree (current_logfile);
+          current_logfile = comopt.logfile? xtrystrdup (comopt.logfile) : NULL;
+        }
+    }
 }
 
 
diff --git a/dirmngr/dirmngr.c b/dirmngr/dirmngr.c
index 33de686f5..38ae1c6ed 100644
--- a/dirmngr/dirmngr.c
+++ b/dirmngr/dirmngr.c
@@ -71,6 +71,7 @@
 #if USE_LDAP
 # include "ldap-wrapper.h"
 #endif
+#include "../common/comopt.h"
 #include "../common/init.h"
 #include "../common/gc-opt-flags.h"
 #include "dns-stuff.h"
@@ -1072,6 +1073,14 @@ main (int argc, char **argv)
 
   if (log_get_errorcount(0))
     exit(2);
+
+  /* Get a default log file from common.conf.  */
+  if (!logfile && !parse_comopt (GNUPG_MODULE_NAME_DIRMNGR, debug_argparser))
+    {
+      logfile = comopt.logfile;
+      comopt.logfile = NULL;
+    }
+
   if (nogreeting )
     greeting = 0;
 
@@ -1806,9 +1815,10 @@ reread_configuration (void)
   gpgrt_argparse_t pargs;
   char *twopart;
   int dummy;
+  int logfile_seen = 0;
 
   if (!opt.config_filename)
-    return; /* No config file. */
+    goto finish; /* No config file. */
 
   twopart = strconcat (DIRMNGR_NAME EXTSEP_S "conf" PATHSEP_S,
                        opt.config_filename, NULL);
@@ -1833,11 +1843,28 @@ reread_configuration (void)
       else if (pargs.r_opt < -1)
         pargs.err = ARGPARSE_PRINT_WARNING;
       else /* Try to parse this option - ignore unchangeable ones. */
-        parse_rereadable_options (&pargs, 1);
+        {
+          if (pargs.r_opt == oLogFile)
+            logfile_seen = 1;
+          parse_rereadable_options (&pargs, 1);
+        }
     }
   gpgrt_argparse (NULL, &pargs, NULL);  /* Release internal state.  */
   xfree (twopart);
   post_option_parsing ();
+
+ finish:
+  /* Get a default log file from common.conf.  */
+  if (!logfile_seen && !parse_comopt (GNUPG_MODULE_NAME_DIRMNGR, !!opt.debug))
+    {
+      if (!current_logfile || !comopt.logfile
+          || strcmp (current_logfile, comopt.logfile))
+        {
+          log_set_file (comopt.logfile);
+          xfree (current_logfile);
+          current_logfile = comopt.logfile? xtrystrdup (comopt.logfile) : NULL;
+        }
+    }
 }
 
 
diff --git a/kbx/keyboxd.c b/kbx/keyboxd.c
index be9098c13..76a0694a4 100644
--- a/kbx/keyboxd.c
+++ b/kbx/keyboxd.c
@@ -58,6 +58,7 @@
 #include "../common/init.h"
 #include "../common/gc-opt-flags.h"
 #include "../common/exechelp.h"
+#include "../common/comopt.h"
 #include "frontend.h"
 
 
@@ -610,6 +611,14 @@ main (int argc, char **argv )
   if (log_get_errorcount(0))
     exit (2);
 
+    /* Get a default log file from common.conf.  */
+  if (!logfile && !parse_comopt (GNUPG_MODULE_NAME_KEYBOXD, debug_argparser))
+    {
+      logfile = comopt.logfile;
+      comopt.logfile = NULL;
+    }
+
+
   finalize_rereadable_options ();
 
   /* Print a warning if an argument looks like an option.  */
@@ -988,9 +997,10 @@ reread_configuration (void)
   gpgrt_argparse_t pargs;
   char *twopart;
   int dummy;
+  int logfile_seen = 0;
 
   if (!config_filename)
-    return; /* No config file. */
+    goto finish; /* No config file. */
 
   twopart = strconcat ("keyboxd" EXTSEP_S "conf" PATHSEP_S,
                        config_filename, NULL);
@@ -1015,12 +1025,29 @@ reread_configuration (void)
       else if (pargs.r_opt < -1)
         pargs.err = ARGPARSE_PRINT_WARNING;
       else /* Try to parse this option - ignore unchangeable ones. */
-        parse_rereadable_options (&pargs, 1);
+        {
+          if (pargs.r_opt == oLogFile)
+            logfile_seen = 1;
+          parse_rereadable_options (&pargs, 1);
+        }
     }
   gpgrt_argparse (NULL, &pargs, NULL);  /* Release internal state.  */
   xfree (twopart);
   finalize_rereadable_options ();
   set_debug ();
+
+ finish:
+  /* Get a default log file from common.conf.  */
+  if (!logfile_seen && !parse_comopt (GNUPG_MODULE_NAME_KEYBOXD, !!opt.debug))
+    {
+      if (!current_logfile || !comopt.logfile
+          || strcmp (current_logfile, comopt.logfile))
+        {
+          log_set_file (comopt.logfile);
+          xfree (current_logfile);
+          current_logfile = comopt.logfile? xtrystrdup (comopt.logfile) : NULL;
+        }
+    }
 }
 
 
diff --git a/scd/scdaemon.c b/scd/scdaemon.c
index eddc83256..60d68c26a 100644
--- a/scd/scdaemon.c
+++ b/scd/scdaemon.c
@@ -54,6 +54,7 @@
 #include "../common/gc-opt-flags.h"
 #include "../common/asshelp.h"
 #include "../common/exechelp.h"
+#include "../common/comopt.h"
 #include "../common/init.h"
 
 #ifndef ENAMETOOLONG
@@ -652,6 +653,17 @@ main (int argc, char **argv )
 
   if (log_get_errorcount(0))
     exit(2);
+
+  /* Process common component options.  */
+  if (parse_comopt (GNUPG_MODULE_NAME_SCDAEMON, debug_argparser))
+    exit(2);
+
+  if (!logfile)
+    {
+      logfile = comopt.logfile;
+      comopt.logfile = NULL;
+    }
+
   if (nogreeting )
     greeting = 0;