- Put in comments for adding options.

1 files changed, 18 insertions, 4 deletions

diff --git a/src/clamsmtpd.c b/src/clamsmtpd.c
index 9f35165..1d10adf 100644
--- a/src/clamsmtpd.c
+++ b/src/clamsmtpd.c
@@ -99,6 +99,23 @@ clctx_t;
 #define CLAM_DISCONNECT     "END\n"
 
 #define DEFAULT_CONFIG      CONF_PREFIX "/clamsmtpd.conf"
+#define DEFAULT_CLAMAV      "/var/run/clamav/clamd"
+#define DEFAULT_HEADER      "X-Virus-Scanned: ClamAV using ClamSMTP"
+
+/* -----------------------------------------------------------------------
+ *  CONFIGURATION OPTIONS
+ *
+ * - Be sure your option is relevant to this file. Certain options
+ *   should go into smtppass.c
+ * - Add field to clstate_t structure (above)
+ * - Add default (above) and set in main (below). Required options
+ *   are difficult to implement under the current structure. It's
+ *   better to have a sane default.
+ * - Add config keyword (below)
+ * - Parsing and validation of option in cb_parse_option (below)
+ * - Document in the sample doc/clamsmtpd.conf
+ * - Document in doc/clamsmtpd.conf.5
+ */
 
 #define CFG_CLAMADDR    "ClamAddress"
 #define CFG_HEADER      "ScanHeader"
@@ -107,9 +124,6 @@ clctx_t;
 #define CFG_QUARANTINE  "Quarantine"
 #define CFG_DEBUGFILES  "DebugFiles"
 
-#define DEFAULT_CLAMAV  "/var/run/clamav/clamd"
-#define DEFAULT_HEADER  "X-Virus-Scanned: ClamAV using ClamSMTP"
-
 /* -----------------------------------------------------------------------
  *  GLOBALS
  */
@@ -144,7 +158,7 @@ int main(int argc, char* argv[])
     int r;
     char* t;
 
-    /* Setup some defaults */
+    /* Configuration defaults */
     memset(&g_clstate, 0, sizeof(g_clstate));
     g_clstate.header = DEFAULT_HEADER;
     g_clstate.directory = _PATH_TMP;