From 1845fb6318dd082bf29813833c2f6cb3f1794421 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Thu, 18 Mar 2010 06:56:46 -0400
Subject: [PATCH] - Handle 'false' result from iil_C_* functions (#1486511)
---
program/lib/imap.inc | 129 ++++++++++++++++++-------------------------
1 files changed, 54 insertions(+), 75 deletions(-)
diff --git a/program/lib/imap.inc b/program/lib/imap.inc
index 4267716..48363be 100644
--- a/program/lib/imap.inc
+++ b/program/lib/imap.inc
@@ -741,32 +741,6 @@
return $result;
}
-function iil_CheckForRecent($host, $user, $password, $mailbox) {
- if (empty($mailbox)) {
- $mailbox = 'INBOX';
- }
-
- $conn = iil_Connect($host, $user, $password, 'plain');
- $fp = $conn->fp;
- if ($fp) {
- iil_PutLine($fp, "a002 EXAMINE \"".iil_Escape($mailbox)."\"");
- do {
- $line=chop(iil_ReadLine($fp, 300));
- $a=explode(' ', $line);
- if (($a[0] == '*') && (strcasecmp($a[2], 'RECENT') == 0)) {
- $result = (int) $a[1];
- }
- } while (!iil_StartsWith($a[0], 'a002', true));
-
- iil_PutLine($fp, "a003 LOGOUT");
- fclose($fp);
- } else {
- $result = -2;
- }
-
- return $result;
-}
-
function iil_C_Select(&$conn, $mailbox) {
if (empty($mailbox)) {
@@ -1619,61 +1593,66 @@
function iil_C_Thread(&$conn, $folder, $algorithm='REFERENCES', $criteria='',
$encoding='US-ASCII') {
- if (iil_C_Select($conn, $folder)) {
-
- $encoding = $encoding ? trim($encoding) : 'US-ASCII';
- $algorithm = $algorithm ? trim($algorithm) : 'REFERENCES';
- $criteria = $criteria ? 'ALL '.trim($criteria) : 'ALL';
-
- iil_PutLineC($conn->fp, "thrd1 THREAD $algorithm $encoding $criteria");
- do {
- $line = trim(iil_ReadLine($conn->fp, 10000));
- if (preg_match('/^\* THREAD/', $line)) {
- $str = trim(substr($line, 8));
- $depthmap = array();
- $haschildren = array();
- $tree = iil_ParseThread($str, 0, strlen($str), null, null, 0, $depthmap, $haschildren);
- }
- } while (!iil_StartsWith($line, 'thrd1', true));
-
- $result_code = iil_ParseResult($line);
- if ($result_code == 0) {
- return array($tree, $depthmap, $haschildren);
- }
- $conn->error = 'iil_C_Thread: ' . $line . "\n";
- return false;
+ if (!iil_C_Select($conn, $folder)) {
+ $conn->error = "Couldn't select $folder";
+ return false;
}
- $conn->error = "iil_C_Thread: Couldn't select \"$folder\"\n";
- return false;
+
+ $encoding = $encoding ? trim($encoding) : 'US-ASCII';
+ $algorithm = $algorithm ? trim($algorithm) : 'REFERENCES';
+ $criteria = $criteria ? 'ALL '.trim($criteria) : 'ALL';
+
+ if (!iil_PutLineC($conn->fp, "thrd1 THREAD $algorithm $encoding $criteria")) {
+ return false;
+ }
+ do {
+ $line = trim(iil_ReadLine($conn->fp, 10000));
+ if (preg_match('/^\* THREAD/', $line)) {
+ $str = trim(substr($line, 8));
+ $depthmap = array();
+ $haschildren = array();
+ $tree = iil_ParseThread($str, 0, strlen($str), null, null, 0, $depthmap, $haschildren);
+ }
+ } while (!iil_StartsWith($line, 'thrd1', true));
+
+ $result_code = iil_ParseResult($line);
+ if ($result_code == 0) {
+ return array($tree, $depthmap, $haschildren);
+ }
+
+ $conn->error = 'iil_C_Thread: ' . $line . "\n";
+ return false;
}
function iil_C_Search(&$conn, $folder, $criteria) {
- if (iil_C_Select($conn, $folder)) {
- $data = '';
-
- $query = 'srch1 SEARCH ' . chop($criteria);
- if (!iil_PutLineC($conn->fp, $query)) {
- return false;
- }
- do {
- $line = trim(iil_ReadLine($conn->fp));
- if (iil_StartsWith($line, '* SEARCH')) {
- $data .= substr($line, 8);
- } else if (preg_match('/^[0-9 ]+$/', $line)) {
- $data .= $line;
- }
- } while (!iil_StartsWith($line, 'srch1', true));
-
- $result_code = iil_ParseResult($line);
- if ($result_code == 0) {
- return preg_split('/\s+/', $data, -1, PREG_SPLIT_NO_EMPTY);
- }
- $conn->error = 'iil_C_Search: ' . $line . "\n";
- return false;
+ if (!iil_C_Select($conn, $folder)) {
+ $conn->error = "Couldn't select $folder";
+ return false;
}
- $conn->error = "iil_C_Search: Couldn't select \"$folder\"\n";
- return false;
+
+ $data = '';
+ $query = 'srch1 SEARCH ' . chop($criteria);
+
+ if (!iil_PutLineC($conn->fp, $query)) {
+ return false;
+ }
+ do {
+ $line = trim(iil_ReadLine($conn->fp));
+ if (iil_StartsWith($line, '* SEARCH')) {
+ $data .= substr($line, 8);
+ } else if (preg_match('/^[0-9 ]+$/', $line)) {
+ $data .= $line;
+ }
+ } while (!iil_StartsWith($line, 'srch1', true));
+
+ $result_code = iil_ParseResult($line);
+ if ($result_code == 0) {
+ return preg_split('/\s+/', $data, -1, PREG_SPLIT_NO_EMPTY);
+ }
+
+ $conn->error = 'iil_C_Search: ' . $line . "\n";
+ return false;
}
function iil_C_Move(&$conn, $messages, $from, $to) {
--
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