fixed some bugs with chunked transfer encoding, still doesnt work though

3 files changed, 62 insertions, 23 deletions

diff --git a/noncore/net/ubrowser/Makefile b/noncore/net/ubrowser/Makefile
index 4d92441..69aaf20 100644
--- a/noncore/net/ubrowser/Makefile
+++ b/noncore/net/ubrowser/Makefile
@@ -1,253 +1,253 @@
 #############################################################################
-# Automatically generated from noncore/ubrowser/Makefile.in
+# Automatically generated from noncore/net/ubrowser/Makefile.in
 # Build options from 
 #############################################################################
 
 # Compiling
 INTERFACE_DECL_PATH 	= .
 SYSCONF_CXX		= arm-linux-g++
 SYSCONF_CC		= arm-linux-gcc
 DASHCROSS		= -arm
 
 # Compiling with support libraries
 SYSCONF_CXXFLAGS_X11	= 
 SYSCONF_CXXFLAGS_QT	= -I$(QTDIR)/include
 SYSCONF_CXXFLAGS_OPENGL	= -I/usr/X11R6/include
 
 # Compiling YACC output
 SYSCONF_CXXFLAGS_YACC     = -Wno-unused -Wno-parentheses
 
 # Linking with support libraries
 SYSCONF_RPATH_X11	= 
 SYSCONF_RPATH_QT	= -Wl,-rpath,$(QTDIR)/lib
 SYSCONF_RPATH_OPENGL	= -Wl,-rpath,/usr/X11R6/lib
 
 # Linking with support libraries
 # X11
 SYSCONF_LFLAGS_X11	= 
 SYSCONF_LIBS_X11	= 
 # Qt, Qt+OpenGL
 SYSCONF_LFLAGS_QT	= -L$(QTDIR)/lib
 SYSCONF_LIBS_QT		= -lqte$(QT_THREAD_SUFFIX)
 SYSCONF_LIBS_QT_OPENGL	= 
 # OpenGL
 SYSCONF_LFLAGS_OPENGL	= -L/usr/X11R6/lib
 SYSCONF_LIBS_OPENGL	= 
 # Yacc
 SYSCONF_LIBS_YACC	= 
 
 # Linking applications
 SYSCONF_LINK		= arm-linux-gcc
 SYSCONF_LFLAGS		= 
 SYSCONF_LIBS		= 
 
 # Link flags for shared objects
 SYSCONF_LFLAGS_SHOBJ	= -shared
 
 # Flags for threading
 SYSCONF_CFLAGS_THREAD	= -D_REENTRANT
 SYSCONF_CXXFLAGS_THREAD	= -D_REENTRANT
 SYSCONF_LFLAGS_THREAD	= 
 SYSCONF_LIBS_THREAD	=  -lpthread
 
 # Meta-object compiler
 SYSCONF_MOC		= $(QTDIR)/bin/moc
 
 # UI compiler
 SYSCONF_UIC		= $(QTDIR)/bin/uic
 
 # Linking shared libraries
 #   - Build the $(TARGET) library, eg. lib$(TARGET).so.2.2.2
 #   - Place target in $(DESTDIR) - which has a trailing /
 #   - Usually needs to incorporate $(VER_MAJ), $(VER_MIN) and $(VER_PATCH)
 #
 SYSCONF_LINK_SHLIB	= arm-linux-gcc
 SYSCONF_LINK_TARGET_SHARED	= lib$(TARGET).so.$(VER_MAJ).$(VER_MIN).$(VER_PATCH)
 SYSCONF_LINK_LIB_SHARED	=  $(SYSCONF_LINK_SHLIB) -shared -Wl,-soname,lib$(TARGET).so.$(VER_MAJ) \
 				     $(LFLAGS) -o $(SYSCONF_LINK_TARGET_SHARED) \
 				     $(OBJECTS) $(OBJMOC) $(LIBS) && \
 				 mv $(SYSCONF_LINK_TARGET_SHARED) $(DESTDIR); \
 				 cd $(DESTDIR) && \
 				 rm -f lib$(TARGET).so lib$(TARGET).so.$(VER_MAJ) lib$(TARGET).so.$(VER_MAJ).$(VER_MIN); \
 				 ln -s $(SYSCONF_LINK_TARGET_SHARED) lib$(TARGET).so; \
 				 ln -s $(SYSCONF_LINK_TARGET_SHARED) lib$(TARGET).so.$(VER_MAJ); \
 				 ln -s $(SYSCONF_LINK_TARGET_SHARED) lib$(TARGET).so.$(VER_MAJ).$(VER_MIN)
 
 # Linking static libraries
 #   - Build the $(TARGET) library, eg. lib$(TARGET).a
 #   - Place target in $(DESTDIR) - which has a trailing /
 #
 SYSCONF_AR		= arm-linux-ar cqs
 SYSCONF_LINK_TARGET_STATIC = lib$(TARGET).a
 SYSCONF_LINK_LIB_STATIC	= rm -f $(DESTDIR)$(SYSCONF_LINK_TARGET_STATIC) ; \
 				 $(SYSCONF_AR) $(DESTDIR)$(SYSCONF_LINK_TARGET_STATIC) $(OBJECTS) $(OBJMOC) 
 # Compiling application source
 SYSCONF_CXXFLAGS	= -pipe -DQT_QWS_IPAQ -DQWS -fno-exceptions -fno-rtti -O2 -Wall -W
 SYSCONF_CFLAGS		= -pipe -O2 -Wall -W
 # Default link type (static linking is still be used where required)
 SYSCONF_LINK_LIB	= $(SYSCONF_LINK_LIB_SHARED)
 SYSCONF_LINK_TARGET	= $(SYSCONF_LINK_TARGET_SHARED)
 # Compiling library source
 SYSCONF_CXXFLAGS_LIB	= -fPIC
 SYSCONF_CFLAGS_LIB	= -fPIC
 # Compiling shared-object source
 SYSCONF_CXXFLAGS_SHOBJ	= -fPIC
 SYSCONF_CFLAGS_SHOBJ	= -fPIC
 # Linking Qt
 SYSCONF_LIBS_QTLIB	= $(SYSCONF_LFLAGS_X11) $(QT_LIBS_MT) $(QT_LIBS_OPT)
 # Linking Qt applications
 SYSCONF_LIBS_QTAPP	= 
 #############################################################################
 
 ####### Compiler, tools and options
 
 CXX	=	$(SYSCONF_CXX) $(QT_CXX_MT)
 CXXFLAGS=	$(SYSCONF_CXXFLAGS_QT) $(SYSCONF_CXXFLAGS)
 CC	=	$(SYSCONF_CC) $(QT_C_MT)
 CFLAGS	=	$(SYSCONF_CFLAGS)
-INCPATH =	-I$(OPIEDIR)/include
+INCPATH =	-I../../../include
 LFLAGS	=	$(SYSCONF_LFLAGS_QT) $(SYSCONF_RPATH_QT) $(SYSCONF_LFLAGS) $(QT_LFLAGS_MT)
 LIBS	=	$(SUBLIBS) -lqpe $(SYSCONF_LIBS_QT) $(SYSCONF_LIBS) $(SYSCONF_LIBS_QTAPP)
 MOC	=	$(SYSCONF_MOC)
 UIC	=	$(SYSCONF_UIC)
 
 ####### Target
 
-DESTDIR = $(OPIEDIR)/bin/
+DESTDIR = ../../../bin/
 VER_MAJ = 1
 VER_MIN = 0
 VER_PATCH = 0
 TARGET	= ubrowser
 TARGET1 = lib$(TARGET).so.$(VER_MAJ)
 
 ####### Files
 
 HEADERS =	mainview.h \
 		httpfactory.h \
 		httpcomm.h
 SOURCES =	main.cpp \
 		mainview.cpp \
 		httpfactory.cpp \
 		httpcomm.cpp
 OBJECTS =	main.o \
 		mainview.o \
 		httpfactory.o \
 		httpcomm.o
 INTERFACES =    
 UICDECLS =      
 UICIMPLS =      
 SRCMOC	=	moc_mainview.cpp \
 		moc_httpcomm.cpp
 OBJMOC	=	moc_mainview.o \
 		moc_httpcomm.o
 
 
 ####### Implicit rules
 
 .SUFFIXES: .cpp .cxx .cc .C .c
 
 .cpp.o:
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
 
 .cxx.o:
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
 
 .cc.o:
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
 
 .C.o:
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
 
 .c.o:
 	$(CC) -c $(CFLAGS) $(INCPATH) -o $@ $<
 
 ####### Build rules
 
 
 all: $(DESTDIR)$(TARGET)
 
 $(DESTDIR)$(TARGET): $(UICDECLS) $(OBJECTS) $(OBJMOC) $(SUBLIBS)
 	$(SYSCONF_LINK) $(LFLAGS) -o $(DESTDIR)$(TARGET) $(OBJECTS) $(OBJMOC) $(LIBS)
 
 moc: $(SRCMOC)
 
 tmake:
 	tmake ubrowser.pro
 
 clean:
 	-rm -f $(OBJECTS) $(OBJMOC) $(SRCMOC) $(UICIMPLS) $(UICDECLS)
 	-rm -f *~ core
 	-rm -f allmoc.cpp
 
 ####### Extension Modules
 
 listpromodules:
 	@echo 
 
 listallmodules:
 	@echo 
 
 listaddonpromodules:
 	@echo 
 
 listaddonentmodules:
 	@echo 
 
 
 REQUIRES=
 
 ####### Sub-libraries
 
 
 ###### Combined headers
 
 
 
 ####### Compile
 
 main.o: main.cpp \
-		$(OPIEDIR)/include/qpe/qpeapplication.h \
+		../../../include/qpe/qpeapplication.h \
 		mainview.h \
-		$(OPIEDIR)/include/qpe/resource.h \
-		$(OPIEDIR)/include/qpe/qpetoolbar.h \
+		../../../include/qpe/resource.h \
+		../../../include/qpe/qpetoolbar.h \
 		httpfactory.h \
 		httpcomm.h
 
 mainview.o: mainview.cpp \
 		mainview.h \
-		$(OPIEDIR)/include/qpe/resource.h \
-		$(OPIEDIR)/include/qpe/qpetoolbar.h \
+		../../../include/qpe/resource.h \
+		../../../include/qpe/qpetoolbar.h \
 		httpfactory.h \
 		httpcomm.h
 
 httpfactory.o: httpfactory.cpp \
 		httpfactory.h \
 		httpcomm.h
 
 httpcomm.o: httpcomm.cpp \
 		httpcomm.h
 
 moc_mainview.o: moc_mainview.cpp \
 		mainview.h \
-		$(OPIEDIR)/include/qpe/resource.h \
-		$(OPIEDIR)/include/qpe/qpetoolbar.h \
+		../../../include/qpe/resource.h \
+		../../../include/qpe/qpetoolbar.h \
 		httpfactory.h \
 		httpcomm.h
 
 moc_httpcomm.o: moc_httpcomm.cpp \
 		httpcomm.h
 
 moc_mainview.cpp: mainview.h
 	$(MOC) mainview.h -o moc_mainview.cpp
 
 moc_httpcomm.cpp: httpcomm.h
 	$(MOC) httpcomm.h -o moc_httpcomm.cpp
 
 
 
 lupdate:
 	lupdate ubrowser.pro
 
 lrelease:
 	lrelease ubrowser.pro
 
diff --git a/noncore/net/ubrowser/Makefile.in b/noncore/net/ubrowser/Makefile.in
index 010f16f..43b5111 100644
--- a/noncore/net/ubrowser/Makefile.in
+++ b/noncore/net/ubrowser/Makefile.in
@@ -1,147 +1,147 @@
 #############################################################################
 
 ####### Compiler, tools and options
 
 CXX	=	$(SYSCONF_CXX) $(QT_CXX_MT)
 CXXFLAGS=	$(SYSCONF_CXXFLAGS_QT) $(SYSCONF_CXXFLAGS)
 CC	=	$(SYSCONF_CC) $(QT_C_MT)
 CFLAGS	=	$(SYSCONF_CFLAGS)
-INCPATH =	-I$(OPIEDIR)/include
+INCPATH =	-I../../../include
 LFLAGS	=	$(SYSCONF_LFLAGS_QT) $(SYSCONF_RPATH_QT) $(SYSCONF_LFLAGS) $(QT_LFLAGS_MT)
 LIBS	=	$(SUBLIBS) -lqpe $(SYSCONF_LIBS_QT) $(SYSCONF_LIBS) $(SYSCONF_LIBS_QTAPP)
 MOC	=	$(SYSCONF_MOC)
 UIC	=	$(SYSCONF_UIC)
 
 ####### Target
 
-DESTDIR = $(OPIEDIR)/bin/
+DESTDIR = ../../../bin/
 VER_MAJ = 1
 VER_MIN = 0
 VER_PATCH = 0
 TARGET	= ubrowser
 TARGET1 = lib$(TARGET).so.$(VER_MAJ)
 
 ####### Files
 
 HEADERS =	mainview.h \
 		httpfactory.h \
 		httpcomm.h
 SOURCES =	main.cpp \
 		mainview.cpp \
 		httpfactory.cpp \
 		httpcomm.cpp
 OBJECTS =	main.o \
 		mainview.o \
 		httpfactory.o \
 		httpcomm.o
 INTERFACES =    
 UICDECLS =      
 UICIMPLS =      
 SRCMOC	=	moc_mainview.cpp \
 		moc_httpcomm.cpp
 OBJMOC	=	moc_mainview.o \
 		moc_httpcomm.o
 
 
 ####### Implicit rules
 
 .SUFFIXES: .cpp .cxx .cc .C .c
 
 .cpp.o:
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
 
 .cxx.o:
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
 
 .cc.o:
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
 
 .C.o:
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
 
 .c.o:
 	$(CC) -c $(CFLAGS) $(INCPATH) -o $@ $<
 
 ####### Build rules
 
 
 all: $(DESTDIR)$(TARGET)
 
 $(DESTDIR)$(TARGET): $(UICDECLS) $(OBJECTS) $(OBJMOC) $(SUBLIBS)
 	$(SYSCONF_LINK) $(LFLAGS) -o $(DESTDIR)$(TARGET) $(OBJECTS) $(OBJMOC) $(LIBS)
 
 moc: $(SRCMOC)
 
 tmake:
 	tmake ubrowser.pro
 
 clean:
 	-rm -f $(OBJECTS) $(OBJMOC) $(SRCMOC) $(UICIMPLS) $(UICDECLS)
 	-rm -f *~ core
 	-rm -f allmoc.cpp
 
 ####### Extension Modules
 
 listpromodules:
 	@echo 
 
 listallmodules:
 	@echo 
 
 listaddonpromodules:
 	@echo 
 
 listaddonentmodules:
 	@echo 
 
 
 REQUIRES=
 
 ####### Sub-libraries
 
 
 ###### Combined headers
 
 
 
 ####### Compile
 
 main.o: main.cpp \
-		$(OPIEDIR)/include/qpe/qpeapplication.h \
+		../../../include/qpe/qpeapplication.h \
 		mainview.h \
-		$(OPIEDIR)/include/qpe/resource.h \
-		$(OPIEDIR)/include/qpe/qpetoolbar.h \
+		../../../include/qpe/resource.h \
+		../../../include/qpe/qpetoolbar.h \
 		httpfactory.h \
 		httpcomm.h
 
 mainview.o: mainview.cpp \
 		mainview.h \
-		$(OPIEDIR)/include/qpe/resource.h \
-		$(OPIEDIR)/include/qpe/qpetoolbar.h \
+		../../../include/qpe/resource.h \
+		../../../include/qpe/qpetoolbar.h \
 		httpfactory.h \
 		httpcomm.h
 
 httpfactory.o: httpfactory.cpp \
 		httpfactory.h \
 		httpcomm.h
 
 httpcomm.o: httpcomm.cpp \
 		httpcomm.h
 
 moc_mainview.o: moc_mainview.cpp \
 		mainview.h \
-		$(OPIEDIR)/include/qpe/resource.h \
-		$(OPIEDIR)/include/qpe/qpetoolbar.h \
+		../../../include/qpe/resource.h \
+		../../../include/qpe/qpetoolbar.h \
 		httpfactory.h \
 		httpcomm.h
 
 moc_httpcomm.o: moc_httpcomm.cpp \
 		httpcomm.h
 
 moc_mainview.cpp: mainview.h
 	$(MOC) mainview.h -o moc_mainview.cpp
 
 moc_httpcomm.cpp: httpcomm.h
 	$(MOC) httpcomm.h -o moc_httpcomm.cpp
 
 
diff --git a/noncore/net/ubrowser/httpcomm.cpp b/noncore/net/ubrowser/httpcomm.cpp
index 51068db..54f7acf 100644
--- a/noncore/net/ubrowser/httpcomm.cpp
+++ b/noncore/net/ubrowser/httpcomm.cpp
@@ -43,214 +43,253 @@ void HttpComm::setStuff(QString newHost, QString newPortS, QString newFile, QTex
 {
 	host = newHost;
 	portS = newPortS;
 	file = newFile;
 	text = newText;
 }
 
 void HttpComm::hostFound()
 {
 	printf("HttpComm::hostFound: host found\n");
 }
 
 void HttpComm::connected()
 {
 	QString request("GET " + file + " HTTP/1.1\r\nHost: " + host + ':' + portS + "\r\nConnection: close\r\n\r\n");
 //	QString request("GET " + file + " HTTP/1.0\r\n\r\n");
 	printf("HttpComm::data: bytes written: %d\n", socket->writeBlock(request.latin1(), request.length()) );
 	printf("HttpComm::data: request sent:\n%s", request.latin1());
 
 	headerRead=false;
 	bRead=0;
 	length = 0;
 	header="";
 	body="";
 	chunked=false;
 	lengthset=false;
 }
 
 void HttpComm::incoming()
 {
 	int ba=socket->bytesAvailable(), i=0, j=0, semi=0;
 	char *tempString = new char [ba];
 	bool nextChunk=false;
 	bool done=false;
 	socket->readBlock(tempString, ba);
 	printf("HttpComm::incoming: ba: %d\n", ba);
 	QString sclength;
 	
 	if(headerRead == false)
 	{
 		for(i=0; i<ba; i++)
 		{
 			if(tempString[i] != '\r')
 			{
 				if(tempString[i] == '\n' && header[header.length()-1] == '\n')
 				{
 					j=i;
 					headerRead = true;
 					parseHeader();
 					goto body;
 				}
 				else
 				{
 					header+=tempString[i];
 				}
 			}
 //			printf("%d %d\n", ba, i);
 		}
 	}
 	else
 	{
 		body:
 		printf("HttpComm::incoming: reading body\n");
 		printf("HttpComm::incoming: j is: %d\n", j);
 		if(!chunked)
 		{
 //make sure we didnt just leave that break above...
 			if(j != 0)
 			{
 				for( ; j<ba ; j++)
 				{
 					body+=tempString[j];
 					bRead++;
 //				printf("bRead1: %d\n", bRead);
 				}
 			}
 			else
 			{
 				body += tempString;
 				bRead+=ba;
 //				printf("bRead2: %d\n", bRead);
 			}
 
 			if(bRead >= length)
 			{
 				printf("HttpComm::incoming: finished reading body\n");
 				processBody();
 				socket->close();
 			}
 		}
 		else
 		{
 			QString tempQString = tempString;
 			//remove the http header, if one exists
 			if(j != 0)
 			{
-				tempQString.remove(0, j);
+				tempQString.remove(0, j+1);
+				printf("HttpComm::incoming: removing http header.  Result: \n%s", tempQString.latin1());
 			}
 			while(!done)
 			{
 				switch(status)
 				{
 				//case 0=need to read chunk length
 				case 0:
 					j = tempQString.find('\n');
 					sclength = tempQString;
 					sclength.truncate(j);
 					clength = sclength.toUInt(0, 16);
 					printf("HttpComm::Incoming: chunk length: %d\n", clength);
+					//end of data
 					if(clength==0)
 					{
 						processBody();
 						done=true;
 					}
+					//still more, but it hasnt been recieved yet
 					if(ba <= j)
 					{
 						status=1;
 						done=true;
-//						break;
+						break;
 					}
+					//still more data waiting
 					else
 					{
 						done=false;
+						//remove the chunk length header
+						tempQString.remove(0,j+1);
 					}
 					bRead=0;
-					break;
+//					break;
 				//if there is more fall through to:
 				//chunk length just read, still more in tempQstring
 				case 1:
 					//the current data extends beyond the end of the chunk
 					if(bRead + tempQString.length() > clength)
 					{
 						QString newTQstring = tempQString;
 						newTQstring.truncate(clength-bRead);
+						bRead+=newTQstring.length();
 						body+=newTQstring;
 						printf("HttpComm::incoming: start new body piece 1: \n");
 						printf("%s", newTQstring.latin1() );
 						printf("HttpComm::incoming: end new body piece 1.\n");
 						status=0;
 						j=clength-bRead;
 						done=false;
-						break;
+//						break;
 					}
 					//the chunk extends beyond the current data;
 					else
 					{
 						body+=tempQString;
 						bRead+=ba;
 						printf("HttpComm::incoming: start new body piece 2: \n");
 						printf("%s", tempQString.latin1() );
 						printf("HttpComm::incoming: end new body piece 2.\n");
 						done=true;
+						status=2;
+//						break;
+					}
 						break;
+				//just got data in, continue reading chunk
+				case 2:
+					//the current data extends beyond the end of the chunk
+					if(bRead + tempQString.length() > clength)
+					{
+						QString newTQstring = tempQString;
+						newTQstring.truncate(clength-bRead);
+						bRead+=newTQstring.length();
+						body+=newTQstring;
+						printf("HttpComm::incoming: start new body piece 3: \n");
+						printf("%s", newTQstring.latin1() );
+						printf("HttpComm::incoming: end new body piece 3.\n");
+						status=0;
+						j=clength-bRead;
+						done=false;
+//						break;
+					}
+					//the chunk extends beyond the current data;
+					else
+					{
+						body+=tempQString;
+						bRead+=ba;
+						printf("HttpComm::incoming: start new body piece 4: \n");
+						printf("%s", tempQString.latin1() );
+						printf("HttpComm::incoming: end new body piece 4.\n");
+						done=true;
+						status=2;
+//						break;
 					}
 					break;
 				}
+				printf("HttpComm::incoming: chunked encoding: bRead: %d\n", bRead);
 			}
 		}
 	}
 	delete tempString;
 }
 
 void HttpComm::connectionClosed()
 {
 	printf("HttpComm::connectionClosed: connection closed\n");
 	processBody();
 }
 
 void HttpComm::parseHeader()
 {
 	QStringList headerLines, tempList;
 	int i;
 
 	printf("HttpComm::parseHeader: start header\n\n");
 	printf("%s", header.latin1());
 	printf("HttpComm::parseHeader: end header\n");
 
 	headerLines = QStringList::split('\n', header);
 
 	for(i=0; i<headerLines.count(); i++)
 	{
 		if(headerLines[i].startsWith("Content-Length:") )
 		{
 			tempList = QStringList::split(':', headerLines[i]);
 			tempList[1].stripWhiteSpace();
 			length = tempList[1].toUInt();
 		}
 		else if(headerLines[i].startsWith("Transfer-Encoding: chunked") )
 		{
 			printf("HttpComm::parseHeader: using chunked encoding\n");
 			chunked = true;
 			status=0;
 		}
 	}
 	
 	printf("HttpConn::parseHeader: content-length: %d\n", length);
 }
 
 void HttpComm::processBody()
 {
 //	printf("HttpComm::processBody: start body\n\n");
 //	printf("%s", body.latin1());
 //	printf("HttpComm::processBody: end body\n");
 
 	int lastSlash = file.findRev('/');
 	
 	QString end = file;
 	end.truncate(lastSlash-1);
 	QString context("http://"+host+':'+portS+end);
 
 	browser->setTextFormat(RichText);
 	browser->setText(body, context);
 	printf("%s\n", context.latin1() );
 }