Quick patch to fix operations not ready for HTTPS

[pub/Android/ownCloud.git] / src / eu / alefzero / webdav / WebdavClient.java

diff --git a/src/eu/alefzero/webdav/WebdavClient.java b/src/eu/alefzero/webdav/WebdavClient.java
index 150f9b8..503685a 100644 (file)
--- a/src/eu/alefzero/webdav/WebdavClient.java
+++ b/src/eu/alefzero/webdav/WebdavClient.java
@@ -57,6 +57,13 @@ public class WebdavClient extends HttpClient {
     private Credentials mCredentials;\r
     final private static String TAG = "WebdavClient";\r
     private static final String USER_AGENT = "Android-ownCloud";\r
+    \r
+    /** Default timeout for waiting data from the server: 10 seconds */\r
+    public static final int DEFAULT_DATA_TIMEOUT = 10000;\r
+    \r
+    /** Default timeout for establishing a connection: infinite */\r
+    public static final int DEFAULT_CONNECTION_TIMEOUT = 0;\r
+    \r
     private OnDatatransferProgressListener mDataTransferListener;\r
     static private MultiThreadedHttpConnectionManager mConnManager = null;\r
     \r
@@ -76,21 +83,25 @@ public class WebdavClient extends HttpClient {
      * @return\r
      */\r
     public WebdavClient (Account account, Context context) {\r
+        setDefaultTimeouts();\r
+        \r
         OwnCloudVersion ownCloudVersion = new OwnCloudVersion(AccountManager.get(context).getUserData(account,\r
                 AccountAuthenticator.KEY_OC_VERSION));\r
         String baseUrl = AccountManager.get(context).getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL);\r
         String webDavPath = AccountUtils.getWebdavPath(ownCloudVersion);        \r
-        String username = account.name.substring(0, account.name.indexOf('@'));\r
+        String username = account.name.substring(0, account.name.lastIndexOf('@'));\r
         String password = AccountManager.get(context).getPassword(account);\r
         \r
         mUri = Uri.parse(baseUrl + webDavPath);\r
-\r
+        Log.e("ASD", ""+username);\r
         setCredentials(username, password);\r
     }\r
     \r
     public WebdavClient() {\r
         super(getMultiThreadedConnManager());\r
         \r
+        setDefaultTimeouts();\r
+        \r
         getParams().setParameter(HttpMethodParams.USER_AGENT, USER_AGENT);\r
         getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);\r
         allowSelfsignedCertificates();\r
@@ -107,6 +118,14 @@ public class WebdavClient extends HttpClient {
             mCredentials = new UsernamePasswordCredentials(username, password);\r
         return mCredentials;\r
     }\r
+    \r
+    /**\r
+     * Sets the connection and wait-for-data timeouts to be applied by default.\r
+     */\r
+    private void setDefaultTimeouts() {\r
+        getParams().setSoTimeout(DEFAULT_DATA_TIMEOUT);\r
+        getHttpConnectionManager().getParams().setConnectionTimeout(DEFAULT_CONNECTION_TIMEOUT);\r
+    }\r
 \r
     public void allowSelfsignedCertificates() {\r
         // https\r
@@ -118,24 +137,25 @@ public class WebdavClient extends HttpClient {
      * Downloads a file in remoteFilepath to the local targetPath.\r
      * \r
      * @param remoteFilepath    Path to the file in the remote server, URL DECODED. \r
-     * @param targetPath        Local path to save the downloaded file.\r
+     * @param targetFile        Local path to save the downloaded file.\r
      * @return                  'True' when the file is successfully downloaded.\r
      */\r
-    public boolean downloadFile(String remoteFilepath, File targetPath) {\r
+    public boolean downloadFile(String remoteFilepath, File targetFile) {\r
         boolean ret = false;\r
+        boolean caughtException = false;\r
         GetMethod get = new GetMethod(mUri.toString() + WebdavUtils.encodePath(remoteFilepath));\r
 \r
         // get.setHeader("Host", mUri.getHost());\r
         // get.setHeader("User-Agent", "Android-ownCloud");\r
 \r
+        int status = -1;\r
         try {\r
-            int status = executeMethod(get, 0);\r
-            Log.e(TAG, "status return: " + status);\r
+            status = executeMethod(get);\r
             if (status == HttpStatus.SC_OK) {\r
-                targetPath.createNewFile();\r
+                targetFile.createNewFile();\r
                 BufferedInputStream bis = new BufferedInputStream(\r
                         get.getResponseBodyAsStream());\r
-                FileOutputStream fos = new FileOutputStream(targetPath);\r
+                FileOutputStream fos = new FileOutputStream(targetFile);\r
 \r
                 byte[] bytes = new byte[4096];\r
                 int readResult;\r
@@ -147,11 +167,28 @@ public class WebdavClient extends HttpClient {
                 ret = true;\r
             }\r
             \r
-        } catch (Throwable e) {\r
-            e.printStackTrace();\r
-            targetPath.delete();\r
+        } catch (HttpException e) {\r
+            Log.e(TAG, "HTTP exception downloading " + remoteFilepath, e);\r
+            caughtException = true;\r
+\r
+        } catch (IOException e) {\r
+            Log.e(TAG, "I/O exception downloading " + remoteFilepath, e);\r
+            caughtException = true;\r
+\r
+        } catch (Exception e) {\r
+            Log.e(TAG, "Unexpected exception downloading " + remoteFilepath, e);\r
+            caughtException = true;\r
+            \r
+        } finally {\r
+            if (!ret) {\r
+                if (!caughtException) {\r
+                    Log.e(TAG, "Download of " + remoteFilepath + " to " + targetFile + " failed with HTTP status " + status);\r
+                }\r
+                if (targetFile.exists()) {\r
+                    targetFile.delete();\r
+                }\r
+            }\r
         }\r
-        \r
         return ret;\r
     }\r
     \r
@@ -227,8 +264,12 @@ public class WebdavClient extends HttpClient {
         HeadMethod head = new HeadMethod(uri.toString());\r
         try {\r
             returnCode = client.executeMethod(head);\r
+        } catch (HttpException e) {\r
+            Log.e(TAG, "HTTP exception trying to login at " + uri.getEncodedPath(), e);\r
+        } catch (IOException e) {\r
+            Log.e(TAG, "I/O exception trying to login at " + uri.getEncodedPath(), e);\r
         } catch (Exception e) {\r
-            Log.e(TAG, "Error: " + e.getMessage());\r
+            Log.e(TAG, "Unexpected exception trying to login at " + uri.getEncodedPath(), e);\r
         }\r
         return returnCode;\r
     }\r
@@ -252,6 +293,23 @@ public class WebdavClient extends HttpClient {
         }\r
         return true;\r
     }\r
+    \r
+    \r
+    /**\r
+     * Check if a file exists in the OC server\r
+     * \r
+     * @return      'Boolean.TRUE' if the file exists; 'Boolean.FALSE' it doesn't exist; NULL if couldn't be checked\r
+     */\r
+    public Boolean existsFile(String path) {\r
+        try {\r
+            HeadMethod head = new HeadMethod(mUri.toString() + WebdavUtils.encodePath(path));\r
+            int status = executeMethod(head);\r
+            return (status == HttpStatus.SC_OK);\r
+        } catch (Exception e) {\r
+            e.printStackTrace();\r
+            return null;\r
+        }\r
+    }\r
 \r
 \r
     /**\r