16 files changed, 31 insertions, 395 deletions

diff --git a/src/conduit.cpp b/src/conduit.cpp
index cfa93d8..c9ccdc4 100644
--- a/src/conduit.cpp
+++ b/src/conduit.cpp
@@ -116,15 +116,15 @@ Bu::size Bu::Conduit::tell()
         return sRet;
 }
 
-void Bu::Conduit::seek( Bu::size offset )
+void Bu::Conduit::seek( Bu::size )
 {
 }
 
-void Bu::Conduit::setPos( Bu::size pos )
+void Bu::Conduit::setPos( Bu::size )
 {
 }
 
-void Bu::Conduit::setPosEnd( Bu::size pos )
+void Bu::Conduit::setPosEnd( Bu::size )
 {
 }
 
@@ -203,7 +203,7 @@ void Bu::Conduit::setBlocking( bool bBlocking )
         im.unlock();
 }
 
-void Bu::Conduit::setSize( Bu::size iSize )
+void Bu::Conduit::setSize( Bu::size )
 {
 }
 
diff --git a/src/formatter.h b/src/formatter.h
index 5840323..80a55ab 100644
--- a/src/formatter.h
+++ b/src/formatter.h
@@ -135,7 +135,6 @@ namespace Bu
                 void ffmt( type f )
                 {
                         Bu::String fTmp;
-                        bool bNeg = false;
                         char cBase = fLast.bCaps?'A':'a';
                         if( fLast.uRadix < 2 || fLast.uRadix > 36 )
                         {
@@ -145,7 +144,6 @@ namespace Bu
 
                         if( signbit(f) )
                         {
-                                bNeg = true;
                                 f = -f;
                                 fTmp += "-";
                         }
@@ -228,7 +226,9 @@ namespace Bu
                 template<typename type>
                 void fparse( type &f, const Bu::String &sBuf )
                 {
-                        sscanf( sBuf.getStr(), "%f", &f );
+                        double fIn;
+                        sscanf( sBuf.getStr(), "%lf", &fIn );
+                        f = fIn;
                         usedFormat();
                 }
 
diff --git a/src/itoserver.cpp b/src/itoserver.cpp
index 9f03417..c7165e2 100644
--- a/src/itoserver.cpp
+++ b/src/itoserver.cpp
@@ -80,7 +80,7 @@ void Bu::ItoServer::run()
                 struct timeval xTimeout = { nTimeoutSec, nTimeoutUSec };
                 
                 fd_set fdRead = fdActive;
-                fd_set fdWrite = fdActive;
+                //fd_set fdWrite = fdActive;
                 fd_set fdException = fdActive;
 
                 if( TEMP_FAILURE_RETRY( select( FD_SETSIZE, &fdRead, NULL, &fdException, &xTimeout ) ) < 0 )
diff --git a/src/myriad.cpp b/src/myriad.cpp
index b582df3..de44930 100644
--- a/src/myriad.cpp
+++ b/src/myriad.cpp
@@ -128,7 +128,7 @@ void Bu::Myriad::initialize()
         
         bsBlockUsed.setSize( iBlocks, true );
 
-        bool bCanSkip = false; // Can skip around, post initial header stream i/o
+//      bool bCanSkip = false; // Can skip around, post initial header stream i/o
         MyriadStream *pIn = new MyriadStream( *this, pFakeHdr );
         pIn->setPos( sStore.tell() );
         for( int j = 0; j < iStreams; j++ )
@@ -156,7 +156,7 @@ void Bu::Myriad::initialize()
                         {
         //                      sio << "Myriad:   - End of prepartition, unlocking skipping."
         //                              << sio.nl;
-                                bCanSkip = true;
+//                              bCanSkip = true;
                                 MyriadStream *pTmp = new MyriadStream( *this, aStreams[0] );
         //                      sio << "Myriad    - Position = " << pIn->tell() << sio.nl;
                                 pTmp->setPos( pIn->tell() );
diff --git a/src/myriadfs.cpp b/src/myriadfs.cpp
index cebae1c..6884a31 100644
--- a/src/myriadfs.cpp
+++ b/src/myriadfs.cpp
@@ -112,7 +112,7 @@ void Bu::MyriadFs::stat( const Bu::String &sPath, Bu::MyriadFs::Stat &rBuf )
         stat( iNode, rBuf, is );
 }
 
-Bu::MyriadStream Bu::MyriadFs::open( const Bu::String &sPath, int iMode,
+Bu::MyriadStream Bu::MyriadFs::open( const Bu::String &sPath, int /*iMode*/,
                 uint16_t uPerms )
 {
         int32_t iParent = -1;
@@ -291,9 +291,9 @@ void Bu::MyriadFs::setTimes( const Bu::String &sPath, int64_t iATime,
 void Bu::MyriadFs::unlink( const Bu::String &sPath )
 {
         int32_t iParent = -1;
-        int32_t iNode;
+//      int32_t iNode;
 
-        iNode = lookupInode( sPath, iParent );
+        /*iNode =*/ lookupInode( sPath, iParent );
 
         Dir lDir = readDir( iParent );
 
@@ -660,7 +660,7 @@ void Bu::MyriadFs::destroyNode( int32_t iNode )
         Bu::MyriadStream is = mStore.openStream( 2 );
 
         // This will be overwritten with the last node
-        int32_t iPosition = hNodeIndex.get( iNode );
+        uint32_t iPosition = hNodeIndex.get( iNode );
         RawStat rsOld;
         readInode( iNode, rsOld, is );
         switch( (rsOld.uPerms&typeMask) )
diff --git a/src/optparser.cpp b/src/optparser.cpp
index 74aba3e..050232c 100644
--- a/src/optparser.cpp
+++ b/src/optparser.cpp
@@ -375,11 +375,9 @@ Bu::String Bu::OptParser::format( const Bu::String &sIn, int iWidth,
         bool bSpace = false;
         int iPrevLineLen;
         int iLineLen = 0;
-        char c;
         Bu::String::const_iterator iLastSpace, iStart;
         for( Bu::String::const_iterator i = iLastSpace = iStart = sIn.begin(); i; i++ )
         {
-                c = *i;
                 if( *i == ' ' )
                 {
                         if( bSpace == false )
diff --git a/src/programchain.cpp b/src/programchain.cpp
deleted file mode 100644
index ce0c9cc..0000000
--- a/src/programchain.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (C) 2007-2011 Xagasoft, All rights reserved.
- *
- * This file is part of the libbu++ library and is released under the
- * terms of the license contained in the file LICENSE.
- */
-
-#include <stdlib.h>
-#include "bu/programchain.h"
-#include "bu/programlink.h"
-
-using namespace Bu;
-
-Bu::ProgramChain::ProgramChain()
-{
-}
-
-Bu::ProgramChain::~ProgramChain()
-{
-}
-
-bool Bu::ProgramChain::addLink( ProgramLink *pLink )
-{
-        if( pLink->init() == false )
-        {
-                emergencyShutdown();
-                return false;
-        }
-
-        lLink.append( pLink );
-
-        pLink->setChain( this );
-
-        return true;
-}
-
-ProgramLink *Bu::ProgramChain::getLink( const char *lpName )
-{
-        char a;
-        a = lpName[0];
-        return NULL;
-}
-
-ProgramLink *Bu::ProgramChain::getBaseLink()
-{
-        return NULL;
-}
-
-bool Bu::ProgramChain::execChainOnce()
-{
-        for( Bu::List<Bu::ProgramLink *>::iterator i = lLink.begin();
-                 i != lLink.end(); i++ )
-        {
-                if( (*i)->timeSlice() == false )
-                {
-                        emergencyShutdown();
-                        return false;
-                }
-        }
-
-        return true;
-}
-
-bool Bu::ProgramChain::enterChainLoop()
-{
-        for(;;)
-        {
-                if( execChainOnce() == false )
-                {
-                        return false;
-                }
-        }
-
-        return true;
-}
-
-void Bu::ProgramChain::emergencyShutdown()
-{
-        for( Bu::List<Bu::ProgramLink *>::iterator i = lLink.begin();
-                 i != lLink.end(); i++ )
-        {
-                (*i)->deInit();
-                delete *i;
-        }
-        lLink.clear();
-}
-
-LinkMessage *Bu::ProgramChain::broadcastIRM( LinkMessage *pMsgOut, ProgramLink * /*pSender*/ )
-{
-        for( Bu::List<Bu::ProgramLink *>::iterator i = lLink.begin();
-                 i != lLink.end(); i++ )
-        {
-                LinkMessage *pMsg = (*i)->processIRM( pMsgOut );
-                if( pMsg != NULL )
-                {
-                        delete pMsgOut;
-                        return pMsg;
-                }
-        }
-
-        delete pMsgOut;
-        return NULL;
-}
-
diff --git a/src/programchain.h b/src/programchain.h
deleted file mode 100644
index 47797a2..0000000
--- a/src/programchain.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2007-2011 Xagasoft, All rights reserved.
- *
- * This file is part of the libbu++ library and is released under the
- * terms of the license contained in the file LICENSE.
- */
-
-#ifndef BU_PROGRAMCHAIN_H
-#define BU_PROGRAMCHAIN_H
-
-#include "bu/list.h"
-#include "bu/linkmessage.h"
-
-namespace Bu
-{
-        class ProgramLink;
-        /**
-         * The Program Chain links together program "chunks" to more easily facilitate
-         * a generalized program loop with modular extensions.
-         */
-        class ProgramChain
-        {
-        public:
-                /**
-                 * Construct an empty chain.
-                 */
-                ProgramChain();
-
-                /**
-                 * Destroy your chain.
-                 */
-                virtual ~ProgramChain();
-
-                /**
-                 * Adds a link to the end of the chain.
-                 *@param pLink A pointer to the link to add to the chain.
-                 *@returns True if adding the link was successful, otherwise false
-                 */
-                bool addLink( Bu::ProgramLink *pLink );
-
-                /**
-                 * Gets a link by name.
-                 *@param lpName The name of the link you're looking for.  Every link has a
-                 * name, apparently.
-                 *@returns A pointer to the specified ProgramLink, or NULL if none were
-                 * found matching your criteria.
-                 */
-                class ProgramLink *getLink( const char *lpName );
-
-                /**
-                 * Gets the very first link in the chain.
-                 *@returns A pointer to the first link in the chain.
-                 */
-                class ProgramLink *getBaseLink();
-
-                /**
-                 * Runs through the chain once.  Useful if you want to have more control
-                 * over the operation of the chain.
-                 *@returns true if every link returned true.  If at least one link returns
-                 * false, then returns false.
-                 */
-                bool execChainOnce();
-
-                /**
-                 * Enters the master chain loop, looping over the entire chain and
-                 * executing every link's TimeSlice routine in order, over and over, until
-                 * a link returns a false value.
-                 *@returns False, always.  It returns true unless a link returned false,
-                 * but loops until a link does return false.
-                 **/
-                bool enterChainLoop();
-
-                /**
-                 * Broadcasts an Immediate Response Message to all active links, save the
-                 * sender.  Whatever link first responds with a non-null response message
-                 * will have it's messages sent back to the broadcasting link as the returns
-                 * of this function call.  Therefore it is very important that all message
-                 * processing code is handled in a fairly timely fasion.
-                 *@param pMsgOut The message to broadcast in hopes of a response.
-                 *@param pSender The message that sent out the message and doesn't want to
-                 * receive it's own message.  This should always just be "this".
-                 *@returns The message that was returned by the first link to return a
-                 * non-null response.  If all messages return null responses then this also
-                 * returns null.  Please note that whoever calls this will be responsible
-                 * for deleting the message returned by it, if non-null.
-                 */
-                class LinkMessage *broadcastIRM( LinkMessage *pMsgOut, ProgramLink *pSender );
-
-        private:
-                /**
-                 * Shuts down all operation no matter what point in the operation we were.
-                 */
-                void emergencyShutdown();
-                Bu::List<Bu::ProgramLink *> lLink; /**< The linked list that contains all of the links. */
-        };
-}
-
-
-#endif
diff --git a/src/programlink.cpp b/src/programlink.cpp
deleted file mode 100644
index f9453c2..0000000
--- a/src/programlink.cpp
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (C) 2007-2011 Xagasoft, All rights reserved.
- *
- * This file is part of the libbu++ library and is released under the
- * terms of the license contained in the file LICENSE.
- */
-
-#include "bu/programlink.h"
-#include "bu/programchain.h"
-
-using namespace Bu;
-
-Bu::ProgramLink::ProgramLink()
-{
-}
-
-Bu::ProgramLink::~ProgramLink()
-{
-}
-
-LinkMessage *Bu::ProgramLink::sendIRM( LinkMessage *pMsgOut )
-{
-        return pChain->broadcastIRM( pMsgOut, this );
-}
-
-void Bu::ProgramLink::setChain( ProgramChain *pNewChain )
-{
-        pChain = pNewChain;
-}
-
-/*
-void ProgramLink::postMessage( LinkMessage *pMsg, int nLvl )
-{
-        if( nLvl == msgToChain )
-        {
-                qMsgToChain.enqueue( pMsg );
-        }
-        else if( nLvl == msgToLink )
-        {
-                qMsgToLink.enqueue( pMsg );
-        }
-        else
-        {
-                // ERROR!
-        }
-}
-
-LinkMessage *ProgramLink::getMessage( int nLvl )
-{
-        if( nLvl == msgToChain )
-        {
-                return (LinkMessage *)qMsgToChain.dequeue();
-        }
-        else if( nLvl == msgToLink )
-        {
-                return (LinkMessage *)qMsgToLink.dequeue();
-        }
-        else
-        {
-                // ERROR!
-        }
-}
-*/
diff --git a/src/programlink.h b/src/programlink.h
deleted file mode 100644
index 36a605e..0000000
--- a/src/programlink.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2007-2011 Xagasoft, All rights reserved.
- *
- * This file is part of the libbu++ library and is released under the
- * terms of the license contained in the file LICENSE.
- */
-
-#ifndef BU_PROGRAMLINK_H
-#define BU_PROGRAMLINK_H
-
-#include "bu/linkmessage.h"
-#include "bu/programchain.h"
-
-namespace Bu
-{
-        /**
-         * Program Link is the base class for any object that will be a piece of the
-         * main program chain loop.
-         */
-        class ProgramLink
-        {
-        friend class Bu::ProgramChain;
-        public:
-                /**
-                 * Construct a program link.
-                 */
-                ProgramLink();
-
-                /**
-                 * Deconstruct.
-                 */
-                virtual ~ProgramLink();
-
-                /**
-                 * Initialization code required for a link that wasn't performed in the
-                 * constructor.
-                 *@returns true if initialization was successful.  A false value will halt
-                 * the chain.
-                 */
-                virtual bool init()=0;
-
-                /**
-                 * DeInitialization code that should happen, but doesn't belong in the
-                 * destructor.
-                 *@returns true means everything worked, false means failure, but is
-                 * meaningless.
-                 */
-                virtual bool deInit()=0;
-
-                /**
-                 * Executed once per link per chain pass.  Contains the guts of the program.
-                 *@returns true if everything went well.  A false value will halt the chain.
-                 */
-                virtual bool timeSlice()=0;
-
-                /**
-                 * This must be handled in order to process Instant Response Messages.
-                 * This function should return null on all messages that it doesn't
-                 * understand how to handle, and construct new messages to return to sender
-                 * in the cases where it does understand.
-                 *@param pMsgIn The message that must be processed.
-                 *@returns Either a new message in cases where a response is required,
-                 * or null if nothing needs to be done by this link.
-                 */
-                virtual LinkMessage *processIRM( LinkMessage *pMsgIn ) = 0;
-
-                /**
-                 * Broadcast a LinkMessage to all other links in the system.  Each other
-                 * link will get a call of their processIRM function.  If the message gets
-                 * a response then you will regain control immediately, otherwise the system
-                 * will give all other Links a chance to respond before returning NULL.
-                 *@param pMsgOut The message to broadcast.
-                 *@returns The message response, or NULL if no Link understood your message.
-                 */
-                LinkMessage *sendIRM( LinkMessage *pMsgOut );
-
-        private:
-                /**
-                 * Set which chain we're assosiated with.  This is how IRM messages make
-                 * it out to the rest of the world.
-                 *@param pNewChain A pointer to the containing program chain.
-                 */
-                void setChain( class ProgramChain *pNewChain );
-
-                /**
-                 * The pointer to the containing chain.
-                 */
-                class ProgramChain *pChain;
-        /*
-                void postMessage( LinkMessage *pMsg, int nLvl );
-                LinkMessage *getMessage( int nLvl );
-
-                enum
-                {
-                        msgToChain,
-                        msgToLink
-                };
-
-        private:
-                Queue qMsgToChain;
-                Queue qMsgToLink;
-        */
-        };
-}
-
-#endif
diff --git a/src/tests/myriadfs.cpp b/src/tests/myriadfs.cpp
index 5946b27..f57f02d 100644
--- a/src/tests/myriadfs.cpp
+++ b/src/tests/myriadfs.cpp
@@ -6,7 +6,7 @@
 
 using namespace Bu;
 
-int main( int argc, char *argv[] )
+int main()
 {
 //      Bu::MemBuf mb;
         Bu::File mb("store.myr", File::Read|File::Write|File::Create );
diff --git a/src/tests/utf.cpp b/src/tests/utf.cpp
index 01bac7e..3418e68 100644
--- a/src/tests/utf.cpp
+++ b/src/tests/utf.cpp
@@ -2,7 +2,7 @@
 #include <bu/string.h>
 #include <bu/utfstring.h>
 
-int main( int argc, char *argv[] )
+int main()
 {
         Bu::File fIn("utf8.in", Bu::File::Read );
         Bu::String sUtf8;
diff --git a/src/tools/bnfcompile.cpp b/src/tools/bnfcompile.cpp
index 011ec84..defb16b 100644
--- a/src/tools/bnfcompile.cpp
+++ b/src/tools/bnfcompile.cpp
@@ -390,6 +390,11 @@ private:
 
 int main( int argc, char *argv[] )
 {
+        if( argc < 2 )
+        {
+                println("Provide an input filename as the first parameter.");
+                return 0;
+        }
         File fIn( argv[1], File::Read );
 
         BnfLexer bl( fIn );
diff --git a/src/tools/myriad.cpp b/src/tools/myriad.cpp
index 128f20c..30b936c 100644
--- a/src/tools/myriad.cpp
+++ b/src/tools/myriad.cpp
@@ -80,7 +80,7 @@ public:
         Bu::String sDst;
 };
 
-Bu::Formatter &operator>>( Bu::Formatter &f, Mode &e )
+Bu::Formatter &operator>>( Bu::Formatter &f, Mode & /*e*/ )
 {
         sio << "Uh oh, the formatter was called..." << sio.nl;
         return f;
diff --git a/src/tools/parser.cpp b/src/tools/parser.cpp
index aa9e3e4..7d35f12 100644
--- a/src/tools/parser.cpp
+++ b/src/tools/parser.cpp
@@ -227,6 +227,11 @@ void redPrint( Bu::Parser &p )
 
 int main( int argc, char *argv[] )
 {
+        if( argc < 2 )
+        {
+                println("Provide an input filename as the first parameter.");
+                return 0;
+        }
         File fIn( argv[1], File::Read );
 
         Parser p;
diff --git a/src/utfstring.cpp b/src/utfstring.cpp
index 3f57618..19d3ddc 100644
--- a/src/utfstring.cpp
+++ b/src/utfstring.cpp
@@ -121,7 +121,7 @@ void Bu::UtfString::setUtf8( const Bu::String &sInput )
 
 void Bu::UtfString::setUtf16( const Bu::String &sInput )
 {
-        Bu::String::const_iterator i = sInput.begin();
+//      Bu::String::const_iterator i = sInput.begin();
         if( (uint8_t)*sInput.begin() == 0xFF &&
                 (uint8_t)*(sInput.begin()+1) == 0xFE )
         {
@@ -311,9 +311,9 @@ void Bu::UtfString::writeUtf8( Bu::Stream &sOut )
                         // 111 111111 111111 111111
                         uByte = (chr>>18)|0xF0;
                         sOut.write( &uByte, 1 );
-                        uByte = (chr>>12)&0x3F|0x80;
+                        uByte = ((chr>>12)&0x3F)|0x80;
                         sOut.write( &uByte, 1 );
-                        uByte = (chr>>6)&0x3F|0x80;
+                        uByte = ((chr>>6)&0x3F)|0x80;
                         sOut.write( &uByte, 1 );
                         uByte = (chr&0x3F)|0x80;
                         sOut.write( &uByte, 1 );
@@ -324,7 +324,7 @@ void Bu::UtfString::writeUtf8( Bu::Stream &sOut )
                         // 1111 111111 111111
                         uByte = (chr>>12)|0xE0;
                         sOut.write( &uByte, 1 );
-                        uByte = (chr>>6)&0x3F|0x80;
+                        uByte = ((chr>>6)&0x3F)|0x80;
                         sOut.write( &uByte, 1 );
                         uByte = (chr&0x3F)|0x80;
                         sOut.write( &uByte, 1 );