Add option --data to GETAUDITLOG command.

Return HTML formatted dummy output.

common/audit.c

@@ -297,18 +297,20 @@ audit_log_cert (audit_ctx_t ctx, audit_event_t event,
 
 /* Print the formatted audit result.    THIS IS WORK IN PROGRESS.  */
 void
-audit_print_result (audit_ctx_t ctx, FILE *fp)
+audit_print_result (audit_ctx_t ctx, estream_t out)
 {
   int idx;
   int maxlen;
   size_t n;
 
+  es_fputs ("<div class=\"GnuPGAuditLog\">\n", out);
+
   if (!ctx)
-    return;
+    goto leave;
   if (!ctx->log || !ctx->logused)
     {
-      fprintf (fp, "AUDIT-LOG: No entries\n");
-      return;
+      es_fprintf (out, "<p>AUDIT-LOG: No entries</p>\n");
+      goto leave;
     }
 
   for (idx=0,maxlen=0; idx < DIM (eventstr_msgidx); idx++)
@@ -318,19 +320,24 @@ audit_print_result (audit_ctx_t ctx, FILE *fp)
         maxlen = n;
     }
 
+  es_fputs ("<ul>\n", out);
   for (idx=0; idx < ctx->logused; idx++)
     {
-      fprintf (fp, "AUDIT-LOG[%d]: %-*s", 
-               idx, maxlen, event2str (ctx->log[idx].event));
+      es_fprintf (out, " <li>%-*s", 
+                  maxlen, event2str (ctx->log[idx].event));
       if (ctx->log[idx].have_intvalue)
-        fprintf (fp, " i=%d", ctx->log[idx].intvalue); 
+        es_fprintf (out, " i=%d", ctx->log[idx].intvalue); 
       if (ctx->log[idx].string)
-        fprintf (fp, " s=`%s'", ctx->log[idx].string); 
+        es_fprintf (out, " s=`%s'", ctx->log[idx].string); 
       if (ctx->log[idx].cert)
-        fprintf (fp, " has_cert"); 
+        es_fprintf (out, " has_cert"); 
       if (ctx->log[idx].have_err)
-        fprintf (fp, " err=\"%s\"", gpg_strerror (ctx->log[idx].err)); 
-      putc ('\n', fp);
+        es_fprintf (out, " err=\"%s\"", gpg_strerror (ctx->log[idx].err)); 
+      es_fputs ("</li>\n", out);
     }
+  es_fputs ("</ul>\n", out);
+
+ leave:
+  es_fputs ("</div>\n", out);
 }
 

common/audit.h

@@ -22,6 +22,7 @@
 
 #include <ksba.h>
 
+#include "estream.h"
 
 struct audit_ctx_s;
 typedef struct audit_ctx_s *audit_ctx_t;
@@ -132,7 +133,7 @@ void audit_log_s (audit_ctx_t ctx, audit_event_t event, const char *value);
 void audit_log_cert (audit_ctx_t ctx, audit_event_t event, 
                      ksba_cert_t cert, gpg_error_t err);
 
-void audit_print_result (audit_ctx_t ctx, FILE *fp);
+void audit_print_result (audit_ctx_t ctx, estream_t stream);
 
 
 

sm/ChangeLog

@@ -1,7 +1,7 @@
-2007-11-22  Werner Koch  <wk@g10code.com>
+h2007-11-22  Werner Koch  <wk@g10code.com>
 
 	* server.c (cmd_getauditlog): New.
-	(register_commands): Register GETAUDITLOG
+	(register_commands): Register GETAUDITLOG.
 
 2007-11-19  Werner Koch  <wk@g10code.com>
 

sm/gpgsm.c

@@ -1649,7 +1649,7 @@ main ( int argc, char **argv)
     case aVerify:
       {
         FILE *fp = NULL;
-        FILE *auditfp = NULL;
+        estream_t auditfp = NULL;
 
         set_binary (stdin);
         if (argc == 2 && opt.outfile)
@@ -1661,7 +1661,7 @@ main ( int argc, char **argv)
           {
             audit_release (ctrl.audit);
             ctrl.audit = audit_new ();
-            auditfp = open_fwrite (auditlog);
+            auditfp = open_es_fwrite (auditlog);
           }
 
         if (!argc)
@@ -1682,8 +1682,7 @@ main ( int argc, char **argv)
 
         if (fp && fp != stdout)
           fclose (fp);
-        if (auditfp && auditfp != stdout)
-          fclose (auditfp);
+        es_fclose (auditfp);
       }
       break;
 

sm/server.c

@@ -934,36 +934,56 @@ cmd_genkey (assuan_context_t ctx, char *line)
 
 
 
-/* GETAUDITLOG
+/* GETAUDITLOG [--data]
 
    !!!WORK in PROGRESS!!!
+
+   If --data is used, the output is send using D-lines and not to the
+   source given by an OUTPUT command.
  */
 static int 
 cmd_getauditlog (assuan_context_t ctx, char *line)
 {
   ctrl_t ctrl = assuan_get_pointer (ctx);
   int  out_fd;
-  FILE *out_fp;
+  estream_t out_stream;
+  int opt_data;
   int rc;
 
+  opt_data = has_option (line, "--data"); 
+  line = skip_options (line);
+
   if (!ctrl->audit)
     return gpg_error (GPG_ERR_NO_DATA);
 
-  out_fd = translate_sys2libc_fd (assuan_get_output_fd (ctx), 1);
-  if (out_fd == -1)
-    return set_error (GPG_ERR_ASS_NO_OUTPUT, NULL);
-
-  out_fp = fdopen ( dup(out_fd), "w");
-  if (!out_fp)
+  if (opt_data)
     {
-      return set_error (GPG_ERR_ASS_GENERAL, "fdopen() failed");
+      out_stream = es_fopencookie (ctx, "w", data_line_cookie_functions);
+      if (!out_stream)
+        return set_error (GPG_ERR_ASS_GENERAL, 
+                          "error setting up a data stream");
     }
-  audit_print_result (ctrl->audit, out_fp);
+  else
+    {
+      out_fd = translate_sys2libc_fd (assuan_get_output_fd (ctx), 1);
+      if (out_fd == -1)
+        return set_error (GPG_ERR_ASS_NO_OUTPUT, NULL);
+      
+      out_stream = es_fdopen_nc ( dup (out_fd), "w");
+      if (!out_stream)
+        {
+          return set_error (GPG_ERR_ASS_GENERAL, "es_fdopen() failed");
+        }
+    }
+
+  audit_print_result (ctrl->audit, out_stream);
   rc = 0;
-  fclose (out_fp);
+
+  es_fclose (out_stream);
 
   /* Close and reset the fd. */
-  assuan_close_output_fd (ctx);
+  if (!opt_data)
+    assuan_close_output_fd (ctx);
   return rc;
 }