X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;ds=sidebyside;f=functions%2Fimap_general.php;h=cac7b592f47b18b27fc6287f00b123f67690abe6;hb=15e6162eacc97158393bc75aed3afeb7b19c24a6;hp=403e44ec1ca0f62210bbcea98e68bcb9d4c08f1b;hpb=862ff2d35e2c81bc8b672e1b136a723f831e00e1;p=squirrelmail.git
diff --git a/functions/imap_general.php b/functions/imap_general.php
index 403e44ec..cac7b592 100755
--- a/functions/imap_general.php
+++ b/functions/imap_general.php
@@ -1,369 +1,388 @@
$read
\n";
- flush();
- }
+ global $data_dir, $username;
+ $IMAPSessionID = substr(session_id(), -4);
+ if( $IMAPSessionID == '' ) {
+ $IMAPSessionID = 'A001';
+ }
- // If we know the size, no need to look at the end parameters
- if ($size > 0) {
- if ($total_size == $size) {
- $data[] = $read;
- $read = fgets($imap_stream, 9096);
- $read = fgets($imap_stream, 9096);
- $continue = false;
- } else if ($total_size > $size) {
- $difference = $total_size - $size;
- $total_size = $total_size - strlen($read);
- $read = substr ($read, 0, strlen($read)-$difference);
- $data[] = $read;
- $junk = fgets($imap_stream, 9096);
- $continue = false;
- } else {
- $data[] = $read;
- $read = fgets($imap_stream, 9096);
+ return( $IMAPSessionID );
+}
+
+
+/******************************************************************************
+** Reads the output from the IMAP stream. If handle_errors is set to true,
+** this will also handle all errors that are received. If it is not set,
+** the errors will be sent back through $response and $message
+******************************************************************************/
+
+function sqimap_read_data_list ($imap_stream, $pre, $handle_errors,
+ &$response, &$message) {
+ global $color, $squirrelmail_language;
+
+ $read = '';
+ $resultlist = array();
+
+ $more_msgs = true;
+ while ($more_msgs) {
+ $data = array();
+ $total_size = 0;
+ while (strpos($read, "\n") === false) {
+ $read .= fgets($imap_stream, 9096);
+ }
+
+ if (ereg("^\\* [0-9]+ FETCH.*\\{([0-9]+)\\}", $read, $regs)) {
+ $size = $regs[1];
+ } else if (ereg("^\\* [0-9]+ FETCH", $read, $regs)) {
+ // Sizeless response, probably single-line
+ $size = -1;
+ $data[] = $read;
+ $read = fgets($imap_stream, 9096);
+ } else {
+ $size = -1;
+ }
+ while (1) {
+ while (strpos($read, "\n") === false) {
+ $read .= fgets($imap_stream, 9096);
}
- $total_size += strlen($read);
- } else {
- if (ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) {
- $continue = false;
+ // If we know the size, no need to look at the end parameters
+ if ($size > 0) {
+ if ($total_size == $size) {
+ // We've reached the end of this 'message', switch to the next one.
+ $data[] = $read;
+ break;
+ } else if ($total_size > $size) {
+ $difference = $total_size - $size;
+ $total_size = $total_size - strlen($read);
+ $data[] = substr ($read, 0, strlen($read)-$difference);
+ $read = substr ($read, strlen($read)-$difference, strlen($read));
+ break;
+ } else {
+ $data[] = $read;
+ $read = fgets($imap_stream, 9096);
+ while (strpos($read, "\n") === false) {
+ $read .= fgets($imap_stream, 9096);
+ }
+ }
+ $total_size += strlen($read);
} else {
- $data[] = $read;
- $read = fgets ($imap_stream, 9096);
+ if (ereg("^$pre (OK|BAD|NO)(.*)", $read, $regs) ||
+ (($size == -1) && ereg("^\\* [0-9]+ FETCH.*", $read, $regs))) {
+ break;
+ } else {
+ $data[] = $read;
+ $read = fgets ($imap_stream, 9096);
+ }
}
- }
- }
-
- $response = $regs[1];
- $message = trim($regs[2]);
-
- if ($imap_general_debug) echo "--
";
-
- if ($handle_errors == false)
- return $data;
-
- if ($response == "NO") {
- // ignore this error from m$ exchange, it is not fatal (aka bug)
- if (!ereg("command resulted in",$message)) {
+ }
+
+ while (($more_msgs = !ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) &&
+ !ereg("^\\* [0-9]+ FETCH.*", $read, $regs)) {
+ $read = fgets($imap_stream, 9096);
+ }
+ $resultlist[] = $data;
+ }
+ $response = $regs[1];
+ $message = trim($regs[2]);
+
+ if ($handle_errors == false) { return $resultlist; }
+
+ if ($response == 'NO') {
+ // ignore this error from m$ exchange, it is not fatal (aka bug)
+ if (strstr($message, 'command resulted in') === false) {
set_up_language($squirrelmail_language);
- echo "
\n";
- echo _("ERROR : Could not complete request.");
- echo "
\n";
- echo _("Reason Given: ");
- echo $message . "
\n";
+ echo "
\n" .
+ _("ERROR : Could not complete request.") .
+ "
\n" .
+ _("Reason Given: ") .
+ $message . "
\n";
exit;
- }
- } else if ($response == "BAD") {
- set_up_language($squirrelmail_language);
- echo "
\n";
- echo _("ERROR : Bad or malformed request.");
- echo "
\n";
- echo _("Server responded: ");
- echo $message . "
\n";
- exit;
- }
-
- return $data;
- }
-
- /******************************************************************************
- ** Logs the user into the imap server. If $hide is set, no error messages
- ** will be displayed. This function returns the imap connection handle.
- ******************************************************************************/
- function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
- global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
+ }
+ } else if ($response == 'BAD') {
+ set_up_language($squirrelmail_language);
+ echo "
\n" .
+ _("ERROR : Bad or malformed request.") .
+ "
\n" .
+ _("Server responded: ") .
+ $message . "
\n";
+ exit;
+ }
+ return $resultlist;
+}
+
+function sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
+
+ $res = sqimap_read_data_list($imap_stream, $pre, $handle_errors, $response, $message);
+ return $res[0];
+
+}
- $imap_stream = fsockopen ($imap_server_address, $imap_port,
- $error_number, $error_string, 15);
- $server_info = fgets ($imap_stream, 1024);
-
- // Decrypt the password
- $password = OneTimePadDecrypt($password, $onetimepad);
+/******************************************************************************
+** Logs the user into the imap server. If $hide is set, no error messages
+** will be displayed. This function returns the imap connection handle.
+******************************************************************************/
+function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
- /** Do some error correction **/
- if (!$imap_stream) {
- if (!$hide) {
+ global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
+
+ $imap_stream = fsockopen ( $imap_server_address, $imap_port,
+ $error_number, $error_string, 15);
+ if ( !$imap_stream ) {
+ return FALSE;
+ }
+ $server_info = fgets ($imap_stream, 1024);
+
+ // Decrypt the password
+ $password = OneTimePadDecrypt($password, $onetimepad);
+
+ /** Do some error correction **/
+ if (!$imap_stream) {
+ if (!$hide) {
set_up_language($squirrelmail_language, true);
printf (_("Error connecting to IMAP server: %s.")."
\r\n", $imap_server_address);
echo "$error_number : $error_string
\r\n";
- }
- exit;
- }
+ }
+ exit;
+ }
- fputs ($imap_stream, "a001 LOGIN \"" . quotemeta($username) .
- "\" \"" . quotemeta($password) . "\"\r\n");
- $read = sqimap_read_data ($imap_stream, "a001", false, $response, $message);
+ fputs ($imap_stream, sqimap_session_id() . ' LOGIN "' . quoteIMAP($username) .
+ '" "' . quoteIMAP($password) . "\"\r\n");
+ $read = sqimap_read_data ($imap_stream, sqimap_session_id(), false, $response, $message);
- /** If the connection was not successful, lets see why **/
- if ($response != "OK") {
- if (!$hide) {
- if ($response != "NO") {
- // "BAD" and anything else gets reported here.
- set_up_language($squirrelmail_language, true);
- if ($response == "BAD")
+ /** If the connection was not successful, lets see why **/
+ if ($response != 'OK') {
+ if (!$hide) {
+ if ($response != 'NO') {
+ // "BAD" and anything else gets reported here.
+ set_up_language($squirrelmail_language, true);
+ if ($response == 'BAD') {
printf (_("Bad request: %s")."
\r\n", $message);
- else
+ } else {
printf (_("Unknown error: %s") . "
\n", $message);
- echo "
";
- echo _("Read data:") . "
\n";
- if (is_array($read))
- {
- foreach ($read as $line)
- {
- echo htmlspecialchars($line) . "
\n";
- }
- }
- exit;
+ }
+ echo '
' . _("Read data:") . "
\n";
+ if (is_array($read)) {
+ foreach ($read as $line) {
+ echo htmlspecialchars($line) . "
\n";
+ }
+ }
+ exit;
} else {
- // If the user does not log in with the correct
- // username and password it is not possible to get the
- // correct locale from the user's preferences.
- // Therefore, apply the same hack as on the login
- // screen.
-
- // $squirrelmail_language is set by a cookie when
- // the user selects language and logs out
-
- set_up_language($squirrelmail_language, true);
-
- ?>
-
-
-
- |
-
- - - |
-