From d7d2c0929a5d7871e913451fd542e03ae4561183 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Fri, 24 Aug 2012 20:11:04 +0000
Subject: Taf isn't really...the best backend for this now, I need some more
 fixes there first, so next up we need the windows registry backend.

---
 src/tests/settings.cpp             |  9 +++++
 src/unstable/settings.cpp          |  7 ++++
 src/unstable/settings.h            |  1 +
 src/unstable/settingsdriver.h      |  2 +
 src/unstable/settingsdrivertaf.cpp | 81 ++++++++++++++++++++++++++++++++++++--
 src/unstable/settingsdrivertaf.h   |  7 ++++
 6 files changed, 103 insertions(+), 4 deletions(-)

diff --git a/src/tests/settings.cpp b/src/tests/settings.cpp
index 0738cb7..2caa015 100644
--- a/src/tests/settings.cpp
+++ b/src/tests/settings.cpp
@@ -1,9 +1,18 @@
 #include "bu/settings.h"
+#include "bu/sio.h"
+
+using namespace Bu;
 
 int main()
 {
 	Bu::Settings s("Xagasoft", "Settings");
 
+	sio << s.get("Something", "BAD").get() << sio.nl;
+	sio << s.get("general/path", "BAD").get() << sio.nl;
+	sio << s.get("general/magic", "BAD").get() << sio.nl;
+
+	s.set("Something", "bob");
+	s.set("general/path", "E:\\Place");
 
 }
 
diff --git a/src/unstable/settings.cpp b/src/unstable/settings.cpp
index e993250..ac3975f 100644
--- a/src/unstable/settings.cpp
+++ b/src/unstable/settings.cpp
@@ -36,5 +36,12 @@ Bu::Settings::~Settings()
 
 void Bu::Settings::set( const Bu::UtfString &sKey, const Bu::UtfString &sValue )
 {
+	pDriver->set( sKey, sValue );
+}
+
+Bu::UtfString Bu::Settings::get( const Bu::UtfString &sKey,
+		const Bu::UtfString &sValue )
+{
+	return pDriver->get( sKey, sValue );
 }
 
diff --git a/src/unstable/settings.h b/src/unstable/settings.h
index 0736ee5..c1d0e1c 100644
--- a/src/unstable/settings.h
+++ b/src/unstable/settings.h
@@ -23,6 +23,7 @@ namespace Bu
 		virtual ~Settings();
 
 		void set( const Bu::UtfString &sKey, const Bu::UtfString &sValue );
+		Bu::UtfString get( const Bu::UtfString &sKey, const Bu::UtfString &sValue=Bu::UtfString() );
 
 	private:
 		Bu::UtfString sCompany;
diff --git a/src/unstable/settingsdriver.h b/src/unstable/settingsdriver.h
index 0a63106..47b7d9d 100644
--- a/src/unstable/settingsdriver.h
+++ b/src/unstable/settingsdriver.h
@@ -20,6 +20,8 @@ namespace Bu
 
 	protected:
 		virtual void init( const Bu::UtfString &sCompany, const Bu::UtfString &sProduct )=0;
+		virtual void set( const Bu::UtfString &sKey, const Bu::UtfString  &sValue )=0;
+		virtual Bu::UtfString get( const Bu::UtfString &sKey, const Bu::UtfString &sValue )=0;
 	};
 };
 
diff --git a/src/unstable/settingsdrivertaf.cpp b/src/unstable/settingsdrivertaf.cpp
index 164bf0b..8cbcbc5 100644
--- a/src/unstable/settingsdrivertaf.cpp
+++ b/src/unstable/settingsdrivertaf.cpp
@@ -12,18 +12,91 @@ Bu::SettingsDriverTaf::SettingsDriverTaf() :
 
 Bu::SettingsDriverTaf::~SettingsDriverTaf()
 {
+	if( !pRoot )
+		return;
+
+	Bu::File fOut( sPath, Bu::File::WriteNew );
+	Bu::TafWriter tw( fOut );
+	tw.writeGroup( pRoot );
+	delete pRoot;
 }
 
 void Bu::SettingsDriverTaf::init( const Bu::UtfString &sCompany,
 		const Bu::UtfString &sProduct )
 {
 	Bu::UtfString us( getenv("HOME") );
-	us += "/";
+	us += "/.config/";
 	us += sCompany;
 	us += "/";
 	us += sProduct;
-	Bu::File fIn( us.get(), Bu::File::Read|Bu::File::Create );
-	Bu::TafReader tr( fIn );
-	pRoot = tr.readGroup();
+	sPath = us.get();
+	try
+	{
+		Bu::File fIn( sPath, Bu::File::Read|Bu::File::Create );
+		Bu::TafReader tr( fIn );
+		pRoot = tr.readGroup();
+	}
+	catch(...)
+	{
+	}
+	if( !pRoot )
+	{
+		pRoot = new Bu::TafGroup( sProduct.get() );
+	}
+}
+
+void Bu::SettingsDriverTaf::set( const Bu::UtfString &sKey,
+		const Bu::UtfString &sValue )
+{
+	Bu::StringList lPath = sKey.get().split('/');
+	Bu::StringList::iterator i = lPath.begin();
+	Bu::StringList::iterator in;
+	Bu::TafGroup *pGrp = pRoot;
+	for(; i;)
+	{
+		in = i;
+		in++;
+		if( in )
+		{
+			if( pGrp->hasChild( *i ) )
+				pGrp = (Bu::TafGroup *)pGrp->getChild( *i );
+			else
+				pGrp = pGrp->addGroup( *i );
+		}
+		else
+		{
+			pGrp->addProperty( *i, sValue.get() );
+		}
+		i = in;
+	}
+}
+
+Bu::UtfString Bu::SettingsDriverTaf::get( const Bu::UtfString &sKey,
+		const Bu::UtfString &sValue )
+{
+	Bu::StringList lPath = sKey.get().split('/');
+	Bu::StringList::iterator i = lPath.begin();
+	Bu::StringList::iterator in;
+	Bu::TafGroup *pGrp = pRoot;
+	for(; i;)
+	{
+		in = i;
+		in++;
+		if( in )
+		{
+			if( pGrp->hasChild( *i ) )
+				pGrp = (Bu::TafGroup *)pGrp->getChild( *i );
+			else
+				return sValue;
+		}
+		else
+		{
+			if( pGrp->hasProperty( *i ) )
+				return pGrp->getProperty( *i );
+			else
+				return sValue;
+		}
+		i = in;
+	}
 }
 
diff --git a/src/unstable/settingsdrivertaf.h b/src/unstable/settingsdrivertaf.h
index d7d751b..b5f8b07 100644
--- a/src/unstable/settingsdrivertaf.h
+++ b/src/unstable/settingsdrivertaf.h
@@ -2,11 +2,15 @@
 #define BU_SETTINGS_DRIVER_TAF_H
 
 #include "bu/settingsdriver.h"
+#include "bu/string.h"
 
 namespace Bu
 {
 	class TafGroup;
 
+	/**
+	 * The taf driver is flawed until I fix taf editing, I've been meaning to...
+	 */
 	class SettingsDriverTaf : public SettingsDriver
 	{
 	public:
@@ -15,8 +19,11 @@ namespace Bu
 
 	protected:
 		virtual void init( const Bu::UtfString &sCompany, const Bu::UtfString &sProduct );
+		virtual void set( const Bu::UtfString &sKey, const Bu::UtfString  &sValue );		
+		virtual Bu::UtfString get( const Bu::UtfString &sKey, const Bu::UtfString &sValue );
 
 	private:
+		Bu::String sPath;
 		class Bu::TafGroup *pRoot;
 	};
 };
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