diff options
Diffstat (limited to 'java/src/BlobWriter.java')
| -rw-r--r-- | java/src/BlobWriter.java | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/java/src/BlobWriter.java b/java/src/BlobWriter.java deleted file mode 100644 index 4c4d5d1d31b..00000000000 --- a/java/src/BlobWriter.java +++ /dev/null @@ -1,193 +0,0 @@ -/************************************************* - * - * = PACKAGE - * JACE.Connection - * - * = FILENAME - * BlobWriter.java - * - *@author Prashant Jain - * - *************************************************/ -package JACE.Connection; - -import java.io.*; -import java.net.*; -import JACE.SOCK_SAP.*; -import JACE.ASX.*; -import JACE.OS.*; - -// Writer ************************************************** - -public class BlobWriter extends BlobHandler -{ - public BlobWriter (MessageBlock mb, - int length, - int offset, - String filename) - { - super (length, offset, filename); - this.mb_ = mb; - this.returnCode_ = -1; - } - - public int open (Object obj) - { - if (this.sendRequest () != 0) - { - ACE.ERROR ("BlobWriter::open():sendRequest failed"); - return -1; - } - else if (this.receiveReply () != 0) - { - ACE.ERROR ("BlobWriter::open():receiveReply failed"); - return -1; - } - return 0; - } - - public int close (long flags) - { - return 0; - } - - public int bytesWritten () - { - return this.bytesWritten_;; - } - - protected int sendRequest () - { - // Check for sanity -- check if we have any data to send. - if (this.offset_+ this.length_ > this.mb_.length ()) - { - ACE.ERROR ("BlobWriter::sendRequest():Invalid offset/length"); - return -1; - } - - if (this.sendHeader () == -1) - { - ACE.ERROR ("BlobWriter::sendHeader failed."); - return -1; - } - else - if (this.sendData () == -1) - { - ACE.ERROR ("BlobWriter::sendData failed."); - return -1; - } - return 0; - } - - // Send the header - protected int sendHeader () - { - String filename = this.filename_; - // Check if the filename begins with a "/" and if it doesn't, add it - if (!this.filename_.startsWith ("/")) - filename = "/" + this.filename_; - - // Create the header, store the actual length in mesglen - String mesg = this.requestPrefix_ + " " + filename + " " + this.requestSuffix_ + " " + this.length_ + "\n\n"; - System.out.print (mesg); - - try - { - if (this.peer ().send (mesg) < 0) - { - ACE.ERROR ("Error sending request"); - return -1; - } - } - catch (IOException e) - { - ACE.ERROR (e); - return -1; - } - return 0; - } - - // Send the data - protected int sendData () - { - // Get the actual data to send - String data = this.mb_.base ().substring (this.offset_, - this.offset_ + this.length_); - - try - { - // System.out.println (data); - // Now send the data - if (this.peer ().send (data) != this.length_) - { - ACE.ERROR ("Error sending file"); - return -1; - } - } - catch (IOException e) - { - ACE.ERROR (e); - return -1; - } - this.bytesWritten_ = this.length_; - return 0; - } - - - protected int receiveReply () - { - // Receive the reply from the server - StringBuffer reply = new StringBuffer (1024); - - try - { - if (this.peer ().recv (reply) < 0) - { - ACE.ERROR ("Error receiving reply from server"); - return -1; - } - } - catch (IOException e) - { - ACE.ERROR (e); - } - - String s = reply.toString (); - - int index = -1; - // Now parse the reply to see if it was a success or a failure - if ((index = s.indexOf (replyPrefix_)) == -1) - { - ACE.ERROR ("Error receiving reply from server"); - return -1; - } - - int codeIndex = index + replyPrefix_.length () + 1; - - // Assume code is a 3 digit number - String codeString = s.substring (codeIndex, codeIndex + 3); - - returnCode_ = (new Integer (codeString)).intValue (); - // System.out.println (code); - - if (returnCode_ >= 200 && returnCode_ < 300) // Check if everything went smoothly - return 0; - else - return -1; - } - - public int returnCode () - { - return this.returnCode_; - } - - protected String protocol_ = "http://"; - protected int bytesWritten_ = 0; - protected MessageBlock mb_ = null; - protected String requestPrefix_ = "PUT"; - protected String requestSuffix_ = "HTTP/1.0\nContent-length:"; - protected String replyPrefix_ = "HTTP/1.0"; - protected int returnCode_; -} - - |