X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=ctdlphp%2Fsessionproxy.php;h=22f4d4a0eddc1272e5e210b17088de6b85c2bc6e;hb=fa2dd842abb5feedea3e2253255722fcaecc3c6f;hp=ba4a502bc597046bb6f27dce21db2219e72e637f;hpb=1f7642c4ef2cd2f6532451f6bfea2a60c77091d1;p=citadel.git

diff --git a/ctdlphp/sessionproxy.php b/ctdlphp/sessionproxy.php
index ba4a502bc..22f4d4a0e 100755
--- a/ctdlphp/sessionproxy.php
+++ b/ctdlphp/sessionproxy.php
@@ -1,7 +1,7 @@
 #!/usr/bin/php -q
 
 <?php
-
+include "config_ctdlclient.php";
 // $Id$
 //
 // This is the session proxy that binds a unix domain socket to a Citadel
@@ -14,12 +14,24 @@
 // Copyright (c) 2003 by Art Cancro <ajc@uncensored.citadel.org>
 // This program is released under the terms of the GNU General Public License.
 
+global $msgsock;
 
 // sock_gets() -- reads one line of text from a socket
 // 
+if (CITADEL_DEBUG_PROXY)
+{
+	define_syslog_variables();
+	openlog("sessionproxylog", LOG_PID | LOG_PERROR, LOG_LOCAL0);
+}
 function sock_gets($sock) {
+	global $msgsock;
+	socket_clear_error($msgsock);
 	$buf = socket_read($sock, 4096, PHP_NORMAL_READ);
-	if ($buf == false) return false;
+	if (CITADEL_DEBUG_PROXY)
+	{
+		syslog(LOG_DEBUG, "gets Read: ".$buf);
+	}
+	if (socket_last_error($sock)) return false;
 
 	if (preg_match("'\n$'s", $buf)) {
 		$buf = substr($buf, 0, strpos($buf, "\n"));
@@ -31,7 +43,6 @@ function sock_gets($sock) {
 
 
 
-
 // *** Start of main program ***
 
 error_reporting(E_ALL);
@@ -85,8 +96,7 @@ chmod($sockname, 0600);
 
 // We need to get a connection to the Citadel server going now.
 
-$ctdlsock = fsockopen("uncensored.citadel.org", 504, $errno, $errstr, 30);
-//$ctdlsock = fsockopen("/appl/citadel/citadel.socket", 0, $errno, $errstr, 30);
+$ctdlsock = fsockopen(CITADEL_HOSTNAME, CITADEL_TCP_PORTNO, $errno, $errstr, 30);
 if (!$ctdlsock) {
 	socket_close ($sock);
 	system("/bin/rm -f " . $sockname);
@@ -128,6 +138,8 @@ do {
 	if ($msgsock >= 0) do {
 		$buf = sock_gets($msgsock);
 		if ($buf !== false) {
+//			fwrite($logfd, ">>");
+//			fwride($logfd, $buf);
 			if (!fwrite($ctdlsock, $buf . "\n")) {
 				fclose($ctdlsock);
 				socket_close($sock);
@@ -135,7 +147,15 @@ do {
 				exit(9);
 			}
 			$talkback = fgets($ctdlsock, 4096);
+			if (CITADEL_DEBUG_PROXY)
+			{
+				syslog(LOG_DEBUG, "talkback: ".$talkback);
+			}
 			if (!$talkback) {
+				if (CITADEL_DEBUG_PROXY)
+				{
+					syslog(LOG_ERROR, "closing socket.");
+				}
 				fclose($ctdlsock);
 				socket_close($sock);
 				system("/bin/rm -f " . $sockname);
@@ -143,6 +163,22 @@ do {
 			}
         		socket_write($msgsock, $talkback, strlen($talkback));
 
+			// BINARY_FOLLOWS mode
+			if (substr($talkback, 0, 1) == "6") {
+				$bytes = intval(substr($talkback, 4));
+				if (CITADEL_DEBUG_PROXY)
+				{
+					syslog(LOG_DEBUG, "reading ".$bytes." bytes from server");
+				}
+				$buf = fread($ctdlsock, $bytes);
+				if (CITADEL_DEBUG_PROXY)
+				{
+					syslog(LOG_DEBUG, "Read: ".$buf);
+				}
+				socket_write($msgsock, $buf, $bytes);
+			}
+
+			// LISTING_FOLLOWS mode
 			if (substr($talkback, 0, 1) == "1") do {
 				$buf = fgets($ctdlsock, 4096);
 				if (!$buf) {
@@ -154,6 +190,21 @@ do {
 				}
 			} while ($buf != "000\n");
 
+			// SEND_LISTING mode
+			if (substr($talkback, 0, 1) == "4") do {
+				socket_clear_error($msgsock);
+				$buf = sock_gets($msgsock);
+				if (socket_last_error($msgsock)) {
+					$buf = "000" ;
+				}
+				if (!fwrite($ctdlsock, $buf . "\n")) {
+					fclose($ctdlsock);
+					socket_close($sock);
+					system("/bin/rm -f " . $sockname);
+					exit(11);
+				}
+			} while ($buf != "000");
+
 		}
 	} while($buf !== false);