From 13ffb1d74f58afb246f35d2e508cbe22e5accd29 Mon Sep 17 00:00:00 2001
From: virtualmarc <virtualmarc@users.noreply.github.com>
Date: Tue, 11 Feb 2020 17:34:07 +0100
Subject: [PATCH] #1 Changed Status code check for FTP Servers not answering
 with a space after the status code

---
 CHANGELOG.md                       | 2 +-
 lib/src/commands/directory.dart    | 8 ++++----
 lib/src/commands/file.dart         | 6 +++---
 lib/src/commands/filedownload.dart | 4 ++--
 lib/src/commands/fileupload.dart   | 2 +-
 lib/src/ftpsocket.dart             | 6 +++---
 6 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2699621..4dd940f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## 0.4.0
 
--
+- Fixed Issue #1 (FTP Servers not sending a space after the status code)
 
 ## 0.3.0
 
diff --git a/lib/src/commands/directory.dart b/lib/src/commands/directory.dart
index a77d8e7..d3e206d 100644
--- a/lib/src/commands/directory.dart
+++ b/lib/src/commands/directory.dart
@@ -11,7 +11,7 @@ class FTPDirectory {
 
     String sResponse = _socket.readResponse();
 
-    return sResponse.startsWith('257 ');
+    return sResponse.startsWith('257');
   }
 
   bool deleteDirectory(String sName) {
@@ -19,7 +19,7 @@ class FTPDirectory {
 
     String sResponse = _socket.readResponse();
 
-    return sResponse.startsWith('250 ');
+    return sResponse.startsWith('250');
   }
 
   bool changeDirectory(String sName) {
@@ -27,14 +27,14 @@ class FTPDirectory {
 
     String sResponse = _socket.readResponse();
 
-    return sResponse.startsWith('250 ');
+    return sResponse.startsWith('250');
   }
 
   String currentDirectory() {
     _socket.sendCommand('PWD');
 
     String sResponse = _socket.readResponse();
-    if (!sResponse.startsWith('257 ')) {
+    if (!sResponse.startsWith('257')) {
       throw FTPException('Failed to get current working directory', sResponse);
     }
 
diff --git a/lib/src/commands/file.dart b/lib/src/commands/file.dart
index 75366c0..06dfd15 100644
--- a/lib/src/commands/file.dart
+++ b/lib/src/commands/file.dart
@@ -9,14 +9,14 @@ class FTPFile {
     _socket.sendCommand('RNFR $sOldName');
 
     String sResponse = _socket.readResponse();
-    if (!sResponse.startsWith('350 ')) {
+    if (!sResponse.startsWith('350')) {
       return false;
     }
 
     _socket.sendCommand('RNTO $sNewName');
 
     sResponse = _socket.readResponse();
-    if (!sResponse.startsWith('250 ')) {
+    if (!sResponse.startsWith('250')) {
       return false;
     }
 
@@ -27,6 +27,6 @@ class FTPFile {
     _socket.sendCommand('DELE $sFilename');
 
     String sResponse = _socket.readResponse();
-    return sResponse.startsWith('250 ');
+    return sResponse.startsWith('250');
   }
 }
diff --git a/lib/src/commands/filedownload.dart b/lib/src/commands/filedownload.dart
index 43bec67..d0987b5 100644
--- a/lib/src/commands/filedownload.dart
+++ b/lib/src/commands/filedownload.dart
@@ -24,7 +24,7 @@ class FileDownload {
     _socket.sendCommand('PASV');
 
     String sResponse = _socket.readResponse();
-    if (!sResponse.startsWith('227 ')) {
+    if (!sResponse.startsWith('227')) {
       throw FTPException('Could not start Passive Mode', sResponse);
     }
 
@@ -32,7 +32,7 @@ class FileDownload {
 
     _socket.sendCommand('RETR $sRemoteName');
     sResponse = _socket.readResponse(true);
-    if (sResponse.startsWith('550 ')) {
+    if (sResponse.startsWith('550')) {
       throw FTPException('Remote File $sRemoteName does not exist!', sResponse);
     }
 
diff --git a/lib/src/commands/fileupload.dart b/lib/src/commands/fileupload.dart
index 4d484f2..a8f223f 100644
--- a/lib/src/commands/fileupload.dart
+++ b/lib/src/commands/fileupload.dart
@@ -28,7 +28,7 @@ class FileUpload {
     _socket.sendCommand('PASV');
 
     String sResponse = _socket.readResponse();
-    if (!sResponse.startsWith('227 ')) {
+    if (!sResponse.startsWith('227')) {
       throw FTPException('Could not start Passive Mode', sResponse);
     }
 
diff --git a/lib/src/ftpsocket.dart b/lib/src/ftpsocket.dart
index 05343d1..2f23fe2 100644
--- a/lib/src/ftpsocket.dart
+++ b/lib/src/ftpsocket.dart
@@ -63,7 +63,7 @@ class FTPSocket {
 
     // Wait for Connect
     String sResponse = readResponse();
-    if (!sResponse.startsWith('220 ')) {
+    if (!sResponse.startsWith('220')) {
       throw FTPException('Unknown response from FTP server', sResponse);
     }
 
@@ -71,7 +71,7 @@ class FTPSocket {
     sendCommand('USER $user');
 
     sResponse = readResponse();
-    if (!sResponse.startsWith('331 ')) {
+    if (!sResponse.startsWith('331')) {
       throw FTPException('Wrong username $user', sResponse);
     }
 
@@ -79,7 +79,7 @@ class FTPSocket {
     sendCommand('PASS $pass');
 
     sResponse = readResponse();
-    if (!sResponse.startsWith('230 ')) {
+    if (!sResponse.startsWith('230')) {
       throw FTPException('Wrong password', sResponse);
     }