Fossil

      style_submenu_element("Add New Subscriber","%R/subscribe");
    }
  }
}


/*
** WEBPAGE: setup_notification
**
** Administrative page for configuring and controlling email notification.
** Normally accessible via the /Admin/Notification menu.
*/
void setup_notification(void){
  static const char *const azSendMethods[] = {
    "off",   "Disabled",
    "pipe",  "Pipe to a command",
    "db",    "Store in a database",
    "dir",   "Store in a directory",
    "relay", "SMTP relay"
  };
  login_check_credentials();
  if( !g.perm.Setup ){
    login_needed(0);
    return;
  }
  db_begin_transaction();

  email_submenu_common();
  style_header("Email Notification Setup");
  @ <form action="%R/setup_notification" method="post"><div>
  @ <input type="submit"  name="submit" value="Apply Changes" /><hr>
  login_insert_csrf_secret();

  entry_attribute("Canonical Server URL", 40, "email-url",
                   "eurl", "", 0);
  @ <p><b>Required.</b>
  @ This is URL used as the basename for hyperlinks included in

    " on the same server");
  setup_menu_entry("Tickets", "tktsetup",
    "Configure the trouble-ticketing system for this repository");
  setup_menu_entry("Search","srchsetup",
    "Configure the built-in search engine");
  setup_menu_entry("URL Aliases", "waliassetup",
    "Configure URL aliases");
  setup_menu_entry("Notification", "setup_notification",
    "Automatic notifications of changes via outbound email");
  setup_menu_entry("Email-Server", "setup_smtp",
    "Activate and configure the built-in email server");
  setup_menu_entry("Transfers", "xfersetup",
    "Configure the transfer system for this repository");
  setup_menu_entry("Skins", "setup_skin",
    "Select and/or modify the web interface \"skins\"");
  setup_menu_entry("Moderation", "setup_modreq",
    "Enable/Disable requiring moderator approval of Wiki and/or Ticket"
    " changes and attachments.");

** Implementation of SMTP (Simple Mail Transport Protocol) according
** to RFC 5321.
*/
#include "config.h"
#include "smtp.h"
#include <assert.h>

#ifdef __linux__
# define FOSSIL_ENABLE_DNS_LOOKUP
#endif


#if defined(FOSSIL_ENABLE_DNS_LOOKUP)


#  include <sys/types.h>
#  include <netinet/in.h>
#  include <arpa/nameser.h>
#  include <resolv.h>
#endif /* defined(FOSSIL_ENABLE_DNS_LOOKUP) */



/*
** Find the hostname for receiving email for the domain given
** in zDomain.  Return NULL if not found or not implemented.
** If multiple email receivers are advertized, pick the one with
** the lowest preference number.
**
** The returned string is obtained from fossil_malloc()
** and should be released using fossil_free().
*/
char *smtp_mx_host(const char *zDomain){
#if defined(FOSSIL_ENABLE_DNS_LOOKUP)
  int nDns;                       /* Length of the DNS reply */
  int rc;                         /* Return code from various APIs */
  int i;                          /* Loop counter */
  int iBestPriority = 9999999;    /* Best priority */
  int nRec;                       /* Number of answers */
  ns_msg h;                       /* DNS reply parser */
  const unsigned char *pBest = 0; /* RDATA for the best answer */

    }
  }
  if( pBest ){
    ns_name_uncompress(aDns, aDns+nDns, pBest+2,
                       zHostname, sizeof(zHostname));
    return fossil_strdup(zHostname);
  }
#endif /* defined(FOSSIL_ENABLE_DNS_LOOKUP) */
  return 0;
}

/*
** COMMAND: test-find-mx
**
** Usage: %fossil test-find-mx DOMAIN ...

  if( eForce==2 ){
    db_multi_exec(zEmailDrop/*works-like:""*/);
  }
  if( eForce==1 || !db_table_exists("repository","emailblob") ){
    db_multi_exec(zEmailSchema/*works-like:""*/);
  }
}

/*
** WEBPAGE: setup_smtp
**
** Administrative page for configuring and controlling inbound email and
** output email queuing.  This page is available to administrators
** only via the /Admin/EmailServer menu.
*/
void setup_smtp(void){
  login_check_credentials();
  if( !g.perm.Setup ){
    login_needed(0);
    return;
  }
  style_header("Email Server Setup");
  @ <i>Pending...</i>
  style_footer();
}


#if LOCAL_INTERFACE
/*
** State information for the server
*/
struct SmtpServer {
  sqlite3_int64 idTranscript; /* Transcript ID number */

** This page can be used to read content from the EMAILBOX table
** that contains email received by the "fossil smtpd" command.
*/
void webmail_page(void){
  int emailid;
  Stmt q;
  Blob sql;
  int showAll = 0;
  login_check_credentials();
  if( g.zLogin==0 ){
    login_needed(0);
    return;
  }
  if( !db_table_exists("repository","emailbox") ){
    style_header("Webmail Not Available");

      return;
    }
    db_finalize(&q);
  }
  style_header("Webmail");
  blob_init(&sql, 0, 0);
  blob_append_sql(&sql,
        /*    0       1                           2        3        4      5 */
    "SELECT efrom, datetime(edate,'unixepoch'), estate, esubject, emsgid, euser"
    " FROM emailbox"
  );
  if( g.perm.Admin ){
    const char *zUser = P("user");
    if( P("all")!=0 ){
      /* Show all email messages */
      showAll = 1;
    }else{
      style_submenu_element("All", "%R/webmail?all");
      if( zUser ){
        blob_append_sql(&sql, " WHERE euser=%Q", zUser);
      }else{
        blob_append_sql(&sql, " WHERE euser=%Q", g.zLogin);
      }
    }
  }else{
    blob_append_sql(&sql, " WHERE euser=%Q", g.zLogin);
  }
  blob_append_sql(&sql, " ORDER BY edate DESC limit 50");
  db_prepare_blob(&q, &sql);
  blob_reset(&sql);
  @ <ol>
  while( db_step(&q)==SQLITE_ROW ){
    int emailid = db_column_int(&q,4);
    const char *zFrom = db_column_text(&q, 0);
    const char *zDate = db_column_text(&q, 1);
    const char *zSubject = db_column_text(&q, 3);
    @ <li>
    if( showAll ){
      const char *zTo = db_column_text(&q,5);
      @ <a href="%R/webmail?user=%t(zTo)">%h(zTo)</a>:
    }
    @ <a href="%R/webmail?id=%d(emailid)">%h(zFrom) &rarr; %h(zSubject)</a>
    @ %h(zDate)
  }
  db_finalize(&q);
  @ </ol>
  style_footer(); 
}