From 03f4659640e18499434614493563795c2d3819d3 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Wed, 4 Jun 2008 15:18:52 -0400
Subject: [PATCH] Instead of using NSData for [SocketWrapper receive], use
 NSString

* Source/DebuggerConnection.m:
([processData:]): Use NSString instead of NSData
* Source/SocketWrapper.m+h:
([receive]): Return an NSString
---
 Source/DebuggerConnection.m |  8 ++++----
 Source/SocketWrapper.h      |  2 +-
 Source/SocketWrapper.m      | 11 ++++++-----
 3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/Source/DebuggerConnection.m b/Source/DebuggerConnection.m
index fc75d53..10b3c47 100644
--- a/Source/DebuggerConnection.m
+++ b/Source/DebuggerConnection.m
@@ -20,7 +20,7 @@
 @interface DebuggerConnection (Private)
 
 - (NSString *)createCommand:(NSString *)cmd;
-- (NSXMLDocument *)processData:(NSData *)data;
+- (NSXMLDocument *)processData:(NSString *)data;
 
 @end
 
@@ -269,15 +269,15 @@
 /**
  * Helper function to parse the NSData into an NSXMLDocument
  */
-- (NSXMLDocument *)processData:(NSData *)data
+- (NSXMLDocument *)processData:(NSString *)data
 {
 	NSError *parseError = nil;
-	NSXMLDocument *doc = [[NSXMLDocument alloc] initWithData:data options:NSXMLDocumentTidyXML error:&parseError];
+	NSXMLDocument *doc = [[NSXMLDocument alloc] initWithXMLString:data options:0 error:&parseError];
 	if (parseError)
 	{
 		NSLog(@"Could not parse XML? --- %@", parseError);
 		NSLog(@"Error UserInfo: %@", [parseError userInfo]);
-		NSLog(@"This is the XML Document: %@", [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]);
+		NSLog(@"This is the XML Document: %@", data);
 		return nil;
 	}
 	
diff --git a/Source/SocketWrapper.h b/Source/SocketWrapper.h
index ee170af..1501393 100644
--- a/Source/SocketWrapper.h
+++ b/Source/SocketWrapper.h
@@ -35,7 +35,7 @@
 
 - (void)connect;
 - (void)close;
-- (NSData *)receive;
+- (NSString *)receive;
 - (BOOL)send:(NSString *)data;
 
 - (NSString *)remoteHost;
diff --git a/Source/SocketWrapper.m b/Source/SocketWrapper.m
index 77e8cda..8d6e094 100644
--- a/Source/SocketWrapper.m
+++ b/Source/SocketWrapper.m
@@ -156,7 +156,7 @@
  * is used either in a threaded environment so the interface does not hang, or when you *know* the server 
  * will return something (which we almost always do). Returns the data that was received from the socket.
  */
-- (NSData *)receive
+- (NSString *)receive
 {
 	// create a buffer
 	char buffer[1024];
@@ -166,6 +166,7 @@
 	
 	// take the received data and put it into an NSData
 	NSMutableData *data = [NSMutableData data];
+	NSMutableString *str = [NSMutableString string];
 	
 	// strip the length from the packet, and clear the null byte then add it to the NSData
 	char packetLength[8];
@@ -188,8 +189,8 @@
 	memset(packet, '\0', sizeof(packet));
 	memmove(packet, &buffer[i], recvd - i);
 	
-	// convert bytes to NSData
-	[data appendBytes:packet length:recvd - i];
+	// convert bytes to NSString
+	[str appendString:[[NSString alloc] initWithCString:packet length:recvd - i]];
 	
 	// check if we have a partial packet
 	if (length + i > sizeof(buffer))
@@ -202,12 +203,12 @@
 				[self error:@"Socket closed or could not be read"];
 				return nil;
 			}
-			[data appendBytes:buffer length:latest];
+			[str appendString:[[NSString alloc] initWithCString:buffer length:latest]];
 			recvd += latest;
 		}
 	}
 	
-	return data;
+	return [str stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
 }
 
 /**
-- 
2.22.5