From fb8b43dbce8bc310718614384297aeaabb9a3cbb Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Mon, 05 Jul 2004 01:53:09 +0000
Subject: initial commit into svn repository

git-svn-id: http://svn.klever.net/kin/bigbrother/trunk@1 fe716a7a-6dde-0310-88d9-d003556173a8
---
(limited to 'shared-code/kHelpers.h')

diff --git a/shared-code/kHelpers.h b/shared-code/kHelpers.h
new file mode 100644
index 0000000..209c6b0
--- a/dev/null
+++ b/shared-code/kHelpers.h
@@ -0,0 +1,159 @@
+#ifndef	__KHELPERS_H
+#define __KHELPERS_H
+
+#include <shlobj.h>
+
+extern "C" WINSHELLAPI void WINAPI SHFree( LPVOID);
+
+namespace Klever {
+
+	inline BOOL BrowseForFolder(CString& folder,LPCTSTR title=NULL,CWnd* pParent=NULL) {
+	BROWSEINFO bi;
+		memset(&bi,0,sizeof(bi));
+		if(pParent)
+			bi.hwndOwner=pParent->GetSafeHwnd();
+	CString rv;
+		bi.pszDisplayName=rv.GetBuffer(MAX_PATH);
+		bi.lpszTitle=title;
+		bi.ulFlags=BIF_RETURNONLYFSDIRS;
+	LPITEMIDLIST lpidl = SHBrowseForFolder(&bi);
+		if(lpidl){
+			SHGetPathFromIDList(lpidl,bi.pszDisplayName);
+			SHFree(lpidl);
+			rv.ReleaseBuffer();
+			folder=rv;
+			return TRUE;
+		}
+		rv.ReleaseBuffer();
+		return FALSE;
+	}
+	inline BOOL BrowseForFolder(CString& folder,UINT idTitle,CWnd* pParent=NULL) {
+	CString title;
+		VERIFY(title.LoadString(idTitle));
+		return BrowseForFolder(folder,title,pParent);
+	}
+	inline CString GluePathAndFile(LPCTSTR path,LPCTSTR file) {
+	CString rv = path;
+		while((!rv.IsEmpty()) && rv[rv.GetLength()-1]=='\\')
+			rv=rv.Left(rv.GetLength()-1);
+		rv+='\\';
+		while(*file && *file=='\\')
+			file++;
+		rv+=file;
+		return rv;
+	}
+	inline UINT TokenizeString(CStringList& rv,LPCTSTR string,LPCTSTR delimiter) {
+	CString s = string;
+	int found;
+	int delength = strlen(delimiter);
+	int rvc = 0;
+		while((found=s.Find(delimiter))>=0){
+			rv.AddTail(s.Left(found));
+			rvc++;
+			s=s.Mid(found+delength);
+		}
+		if(!s.IsEmpty()){
+			rv.AddTail(s);
+			rvc++;
+		}
+		return rvc;
+	}
+	inline BOOL LogRecord(LPCTSTR logFile,LPCTSTR logRecord) {
+		try{
+		CFile f(logFile,CFile::modeCreate|CFile::modeNoTruncate|CFile::modeReadWrite|CFile::shareDenyWrite);
+			f.SeekToEnd();
+		CString s = CTime::GetCurrentTime().Format("[%c] ")+logRecord+"\r\n";
+			f.Write((LPCTSTR)s,s.GetLength());
+		}catch(CException* e){
+			e->Delete();
+			return FALSE;
+		}
+		return TRUE;
+	}
+	inline BOOL ReadString(CFile* file,CString& rv) {
+		rv.Empty();
+	int nBuffer = 256;
+	TCHAR* ch = rv.GetBuffer(nBuffer);
+	int nPos = 0;
+	BOOL bRV = FALSE;
+		for(;;){
+		TCHAR c;
+			try{
+				if(file->Read(&c,sizeof(c))!=sizeof(c))
+					break;
+				bRV=TRUE;
+			}catch(CException* e){
+				e->Delete();
+				TRACE0("Exception in ReadString\n");
+				return FALSE;
+			}
+			if(nPos>=(nBuffer-1)){
+				rv.ReleaseBuffer();
+				ch = rv.GetBuffer(nBuffer=nBuffer+256);
+				ASSERT(ch);
+			}
+			if(c=='\n')
+				break;
+			ch[nPos++]=c;
+		}
+		ch[nPos]=0;
+		for(;;){
+			nPos--;
+			if(nPos<0)
+				break;
+			if(ch[nPos]!='\r')
+				break;
+			ch[nPos]=0;
+		}
+		rv.ReleaseBuffer();
+		rv.FreeExtra();
+		return bRV;
+	}
+
+	inline int LoadStringList(CStringList& list,LPCTSTR section) {
+	CString n;
+		list.RemoveAll();
+	CWinApp* app = AfxGetApp();
+		ASSERT(app);
+		for(int tmp=0;;tmp++){
+			n.Format("%d",tmp);
+		CString str = app->GetProfileString(section,n,NULL);
+			if(str.IsEmpty())
+				break;
+			list.AddTail(str);
+		}
+		return tmp;
+	}
+	inline int SaveStringList(CStringList& list,LPCTSTR section) {
+	CString n;
+	CWinApp* app = AfxGetApp();
+		ASSERT(app);
+	POSITION p = list.GetHeadPosition();
+		for(int tmp=0;p;tmp++){
+			n.Format("%d",tmp);
+			app->WriteProfileString(section,n,list.GetNext(p));
+		}
+		n.Format("%d",tmp);
+		app->WriteProfileString(section,n,NULL);
+		return tmp;
+	}
+
+	inline BOOL WriteProfileString(LPCTSTR section,LPCTSTR entry,LPCTSTR str) {
+	CWinApp* app = AfxGetApp();
+		return app->WriteProfileBinary(section,entry,(LPBYTE)str,strlen(str)+1);
+	}
+	inline CString GetProfileString(LPCTSTR section,LPCTSTR entry,LPCTSTR defval) {
+	CWinApp* app = AfxGetApp();
+	LPBYTE pData;
+	UINT nCount;
+	CString rv = defval;
+		if(app->GetProfileBinary(section,entry,&pData,&nCount)){
+			rv = (LPCTSTR)pData;
+			delete pData;
+		}
+		return rv;
+	}
+
+};
+
+#endif // __KHELPERS_H
--
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