* experiments on user creation... not yet ready, but maybe helpfull to others.

[citadel.git] / ctdlphp / ctdlprotocol.php

diff --git a/ctdlphp/ctdlprotocol.php b/ctdlphp/ctdlprotocol.php
index bd619598e257c688a8e0bac8c0cd77e012d6529e..677ad5c000e9e482955c51d67aba9f44b1469d21 100644 (file)
--- a/ctdlphp/ctdlprotocol.php
+++ b/ctdlphp/ctdlprotocol.php
@@ -20,14 +20,55 @@ function serv_gets($readblock=FALSE) {
        $buf = fgets($clientsocket, 4096);              // Read line
        $buf = substr($buf, 0, (strlen($buf)-1) );      // strip trailing LF
        if (CITADEL_DEBUG_CITPROTO == 1) {
-               if (!$readblock) printf ("<div class='ctdldbgRead'>");
+               if (!$readblock) printf ("<div class='ctdldbgRead'>\n");
                printf($buf);
-               if (!$readblock) printf ("</div>");
-               else printf ("<br>");
+               if (!$readblock) printf ("\n</div>\n");
+               else printf ("<br>\n");
        }
        return $buf;
 }
 
+//
+// serv_get_n() -- generic function to read a binary blob from the server
+//
+function serv_get_n($nBytes) {
+       global $clientsocket;
+
+       if (CITADEL_DEBUG_CITPROTO == 1) {
+               printf ("<div class='ctdldbgRead'>\n");
+               printf("reading ".$nBytes." bytes from server\n");
+               printf ("</div>\n");
+       }
+       $i = 0;
+       $buf = "";
+       $nRead = 0;
+//     while ($nRead < $nBytes)
+       {
+               $buf = fread($clientsocket, $nBytes);
+//             $buf.=fgetc($clientsocket) | die ("fgetc failed");
+//             $buf .= serv_gets(TRUE);
+//             $tbuf = fgets($clientsocket, $nBytes - $nRead);
+               if (CITADEL_DEBUG_CITPROTO == 1) {
+                       if (!$buf) printf ("<div class='ctdldbgRead'>\n");
+                       printf($buf);
+                       if (!$buf) printf ("</div>\n");
+                       else printf ("<br>\n");
+               }
+//             $buf .= $tbuf;
+//             $nRead = strlen ($buf);
+
+       }
+               
+       //$buf = fread($clientsocket, $nBytes) | die ("fread failed");          // Read line
+       if (CITADEL_DEBUG_CITPROTO == 1) {
+               printf ("<div class='ctdldbgRead'>\n");
+               printf($buf);
+               printf ("</div>\n");
+       }
+       print_r($buf);
+       return $buf;
+}
+
 //
 // serv_puts() -- generic function to write one line of text to the server
 //
@@ -37,13 +78,14 @@ function serv_puts($buf) {
        fwrite($clientsocket, $buf . "\n", (strlen($buf)+1) );
        fflush($clientsocket);
        if (CITADEL_DEBUG_CITPROTO == 1)
-               printf ("<div class='ctdldbgWrite'>".$buf."</div>");
+               printf ("<div class='ctdldbgWrite'>".$buf."</div>\n");
 }
 
+
 function read_array() {
        $nLines = 0;
        if (CITADEL_DEBUG_CITPROTO == 1)
-           printf ("<div class='ctdldbgRead'>");
+           printf ("<div class='ctdldbgRead'>\n");
        $buf = serv_gets(TRUE);
        $ret = array();
        while (strcasecmp($buf, "000")){
@@ -52,12 +94,37 @@ function read_array() {
                $nLines++;
        }
        if (CITADEL_DEBUG_CITPROTO == 1){
-               echo "read ".$nLines." lines from the server.";
-               printf ("</div>");
+               echo "read ".$nLines." lines from the server.\n";
+               printf ("</div>\n");
        }
        return $ret;
 }
 
+function read_binary() {
+       $nLines = 0;
+       if (CITADEL_DEBUG_CITPROTO == 1)
+           printf ("<div class='ctdldbgRead'>\n");
+       $buf = serv_gets(TRUE);
+       
+       if (CITADEL_DEBUG_CITPROTO == 1){
+               echo "status line from the server\n";
+       }
+
+       $statusline = explode(" ", $buf);
+       
+       if ($statusline[0] == 600)
+       {
+               $buf = serv_get_n($statusline[1]);
+               
+       }
+       
+       if (CITADEL_DEBUG_CITPROTO == 1){
+               echo "read ".$statusline[1]." bytes from the server.\n";
+               printf ("</div>\n");
+       }
+       return array($statusline, $buf);
+}
+
 
 
 // 
@@ -310,6 +377,19 @@ function ctdl_get_serv_info() {
 
 }
 
+//
+// Learn all sorts of interesting things about the Citadel server to
+// which we are connected.
+/* http://www.citadel.org/doku.php/documentation:appproto:connection#info.get.server.info */
+//
+function ctdl_get_registration_info() {
+       serv_puts("GREG");
+       $reply = read_array();
+       print_r($reply);
+//             die ("didn't understand the reply to the INFO command");
+
+}
+
 
 //
 // Display a system banner.  (Returns completed HTML.)
@@ -464,12 +544,11 @@ function ctdl_knrooms() {
        global $clientsocket;
 
        serv_puts("LKRA");
-       $results = read_array();
-
-       if (substr($results[0], 0, 1) != "1") {
+       $response = serv_gets();
+       if (substr($response, 0, 1) != "1") {
                return array(0, NULL);
        }
-       array_shift($results);
+       $results = read_array();
        $all_lines = array();
        $num_lines = 0;
 
@@ -505,6 +584,46 @@ function ctdl_knrooms() {
 
 }
 
+//
+// Fetch the list of known floors.
+//
+/* http://www.citadel.org/doku.php/documentation:appproto:rooms#lflr.list.all.known.floors */
+function ctdl_knfloors() {
+       global $clientsocket;
+
+       serv_puts("LFLR");
+       $response = serv_gets();
+       if (substr($response, 0, 1) != "1") {
+               return array(0, NULL);
+       }
+
+       $results = read_array();
+       $all_lines = array();
+       $num_lines = 0;
+
+       foreach ($results as $result){
+               $oneline = array();
+               $tokens = explode("|",$result);
+
+               $oneline["id"] = $tokens[0];            
+               $oneline["name"]   = $tokens[1];                
+               $oneline["nref"] = $tokens[2];
+
+               if (CITADEL_DEBUG_CITPROTO == 1)
+               {
+                       echo "<pre>";
+                       print_r($oneline);
+                       echo "</pre>";
+
+               }
+               $num_lines = array_push($all_lines, $oneline);
+       }
+
+       return array($num_lines, $all_lines);
+
+}
+
+/* http://www.citadel.org/doku.php/documentation:appproto:rooms#cflr.create.a.new.floor */
 
 //
 // Fetch the list of messages in one room.
@@ -611,4 +730,18 @@ function ctdl_msg4_from_server() {
 }
 
 
+
+function downoad_attachment($msgnum, $attindex)
+{
+       $command = "DLAT ".$msgnum."|".$attindex;
+       serv_puts($command);
+       $reply = read_binary();
+
+       print_r($reply);
+       return $reply;
+
+}
+
+
+
 ?>