URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [tools/] [src/] [tools/] [Utils/] [common/] [Properties.cpp] - Blame information for rev 420

Go to most recent revision | Details | Compare with Previous | View Log


//####COPYRIGHTBEGIN####
//                                                                          
// ----------------------------------------------------------------------------
// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
//
// This program is part of the eCos host tools.
//
// This program is free software; you can redistribute it and/or modify it 
// under the terms of the GNU General Public License as published by the Free 
// Software Foundation; either version 2 of the License, or (at your option) 
// any later version.
// 
// This program is distributed in the hope that it will be useful, but WITHOUT 
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
// more details.
// 
// You should have received a copy of the GNU General Public License along with
// this program; if not, write to the Free Software Foundation, Inc., 
// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//
// ----------------------------------------------------------------------------
//                                                                          
//####COPYRIGHTEND####
// Properties.cpp: implementation of the CProperties class.
//
//////////////////////////////////////////////////////////////////////
#include "Properties.h"
#include "eCosTrace.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
 
CProperties::CProperties()
{
}
 
CProperties::~CProperties()
{
}
 
#ifdef _WIN32
bool CProperties::LoadFromRegistry(HKEY hTopKey,LPCTSTR szRegKey)
{
  HKEY hKey;
  LONG l=RegOpenKeyEx (hTopKey, szRegKey, 0L, KEY_QUERY_VALUE, &hKey);
  bool rc=(ERROR_SUCCESS==l);
  if(rc){
    TCHAR szName[256];
    DWORD dwSizeName=sizeof szName;
    DWORD dwMaxDatalen;
    DWORD dwType;
    if(ERROR_SUCCESS==RegQueryInfoKey(hKey,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,&dwMaxDatalen,NULL,NULL)){
      char *Data=new char[dwMaxDatalen];
      DWORD dwDatalen=dwMaxDatalen;
      for(DWORD dwIndex=0;ERROR_SUCCESS==RegEnumValue(hKey, dwIndex, szName, &dwSizeName, NULL, &dwType, (LPBYTE)Data, &dwDatalen);dwIndex++){
 
        CProperties::CProperty *p=Lookup(szName);
        if(p){
          switch(p->Type){
            case CProperty::Integer:
              if(REG_DWORD==dwType){
                p->SetValue(*(int *)Data);
              } else {
                TRACE(_T("Type mismatch - %s: expected REG_DWORD, got %d\n"),(LPCTSTR)p->strName,dwType);
                rc=false;
              }
              break;
            case CProperty::Bool:
              if(REG_DWORD==dwType){
                p->SetValue((bool)0!=*(int *)Data);
              } else {
                TRACE(_T("Type mismatch - %s: expected REG_DWORD, got %d\n"),(LPCTSTR)p->strName,dwType);
                rc=false;
              }
              break;
            case CProperty::Char:
              if(REG_DWORD==dwType){
                p->SetValue(*(char *)Data);
              } else {
                TRACE(_T("Type mismatch - %s: expected REG_DWORD, got %d\n"),(LPCTSTR)p->strName,dwType);
                rc=false;
              }
              break;
            case CProperty::Short:
              if(REG_DWORD==dwType){
                p->SetValue(*(short *)Data);
              } else {
                TRACE(_T("Type mismatch - %s: expected REG_DWORD, got %d\n"),(LPCTSTR)p->strName,dwType);
                rc=false;
              }
              break;
            case CProperty::Float:
            case CProperty::Double:
            case CProperty::szString:
              if(REG_SZ==dwType){
                rc&=p->SetValue((LPCTSTR)Data);
              } else {
                TRACE(_T("Type mismatch - %s: expected REG_SZ, got %d\n"),(LPCTSTR)p->strName,dwType);
                rc=false;
              }
              break;
            case CProperty::Void:
              if(REG_BINARY==dwType){
                memcpy(p->pData,Data,MIN(dwDatalen,p->nLength));
              } else {
                TRACE(_T("Type mismatch - %s: expected REG_BINARY, got %d\n"),(LPCTSTR)p->strName,dwType);
                rc=false;
              }
              break;
          }
        } else {
          TRACE(_T("CProperties::LoadFromRegistry - unrecognized value %s in key %s\n"),szName,szRegKey);
          rc=false;
        }
        dwSizeName=sizeof szName;
        dwDatalen=dwMaxDatalen;
      }
      delete [] Data;
      dwSizeName=sizeof szName;
    }
    RegCloseKey(hKey);
  } else {
    TRACE(_T("Failed to open %s\n"),szRegKey);
  }
 
  return rc;
}
 
bool CProperties::SaveToRegistry(HKEY hTopKey,LPCTSTR szRegKey) const
{
  HKEY hKey;
  CreateKey(szRegKey);
  bool rc=(ERROR_SUCCESS==RegOpenKeyEx (hTopKey, szRegKey, 0L, KEY_SET_VALUE, &hKey));
  if(rc){
    for(int i=ar.size()-1;i>=0;--i){
      // Initializations are simply to avoid compiler warnings.
      DWORD dwDatalen=0;
      DWORD dwType=REG_DWORD;
      BYTE *Data=0;
      // strValue and dw *must* be in scope for RegSetValueEx below.
      DWORD dw;
      String strValue;
      const CProperty &p=ar[i];
      switch(p.Type){
        case CProperties::CProperty::Integer:
        case CProperties::CProperty::Bool:
        case CProperties::CProperty::Char:
        case CProperties::CProperty::Short:
          dwType=REG_DWORD;
          dwDatalen=sizeof(DWORD);
          dw=p.GetValue();
          Data=(BYTE *)&dw;
          break;
        case CProperties::CProperty::Float:
        case CProperties::CProperty::Double:
        case CProperties::CProperty::szString:
          strValue=p.GetStringValue();
          Data=(BYTE *)(LPCTSTR)strValue;
          dwType=REG_SZ;
          dwDatalen=(1+strValue.size())*sizeof(_TCHAR);
          break;
        case CProperties::CProperty::Void:
          Data=(BYTE *)p.pData;
          dwType=REG_BINARY;
          dwDatalen=p.nLength;
          break;
        default:
          assert(false);
          break;
      }
      rc&=(ERROR_SUCCESS==RegSetValueEx(hKey,p.strName,0,dwType,Data,dwDatalen));
    }
  }
  RegCloseKey(hKey);
  return rc;
}
 
// Create all keys down to the one specified
bool CProperties::CreateKey(LPCTSTR pszKey,HKEY hKey/*=HKEY_CURRENT_USER*/)
{
  bool rc=true;
  LPCTSTR pcStart=pszKey;
  LPCTSTR pcEnd;
  do {
    HKEY hKey2;
    pcEnd=_tcschr(pcStart,_TCHAR('\\'));
    if(NULL==pcEnd){
      pcEnd=pcStart+_tcslen(pcStart);
    }
    String strKey(pcStart,pcEnd-pcStart);
    if(ERROR_SUCCESS!=RegCreateKeyEx(hKey,                // handle to an open key
      strKey,         // address of subkey name
      0,           // reserved
      0,           // address of class string
      REG_OPTION_NON_VOLATILE,          // special options flag
      KEY_ALL_ACCESS,        // desired security access
      NULL,
      // address of key security structure
      &hKey2,          // address of buffer for opened handle
      NULL// address of disposition value buffer);
      )){
      rc=false;
      break;
    }
    RegCloseKey(hKey);
    hKey=hKey2;
    pcStart=pcEnd+1;
  } while (_TCHAR('\0')!=*pcEnd);
  RegCloseKey(hKey);
  return rc;
}
 
#endif
 
bool CProperties::LoadFromCommandString(LPCTSTR psz)
{
  bool rc=true;
  const TCHAR *cNext;
  for(LPCTSTR c=_tcschr(psz,_TCHAR('-'));c;c=_tcschr(cNext,_TCHAR('-'))){
    c++;
    const TCHAR *pEq=_tcschr(c,_TCHAR('='));
    if(NULL==pEq){
      TRACE(_T("Failed to find '=' after %s\n"),c);
      rc=false;
      break;
    }
    String strName(c,pEq-c);
    CProperties::CProperty *p=Lookup(strName);
    c=pEq+1;
    String str;
    if(_TCHAR('"')==*c){
      // Value is a quoted string
      for(cNext=c+1;_TCHAR('"')!=*cNext;cNext++){
        if(_TCHAR('\\')==*cNext){
          cNext++;
        }
        str+=*cNext;
      }
    } else {
      // Value is simply terminated by whitespace
      for(cNext=c;_TCHAR('\0')!=*cNext && !_istspace(*cNext);cNext++);
      str=String(c,cNext-c);
    }
    if(p){
      rc&=p->SetValue(str);
    } else {
      TRACE(_T("Properties: unrecognized attribute %s in command string\n"),(LPCTSTR)strName);
      rc=false;
    }
    c=cNext;
  }
  return rc;
}
 
CProperties::CProperty * CProperties::Lookup(LPCTSTR pszName)
{
  for(int i=ar.size()-1;i>=0;--i){
    CProperties::CProperty &p=ar[i];
    if(0==_tcsicmp(p.strName,pszName)){
      return &p;
    }
  }
  return NULL;
}
 
String CProperties::MakeCommandString() const
{
  String strResult;
  bool bFirst=true;
  for(int i=ar.size()-1;i>=0;--i){
    String str;
    const CProperty &p=ar[i];
    switch(p.Type){
      case CProperties::CProperty::Integer:
      case CProperties::CProperty::Bool:
      case CProperties::CProperty::Char:
      case CProperties::CProperty::Short:
        str.Format(_T("-%s=%u"),(LPCTSTR)p.strName,p.GetValue());
        break;
      case CProperties::CProperty::szString:
        {
          // Quote the string, escaping existing quotes as necessary
          str.Format(_T("-%s=\""),(LPCTSTR)p.strName);
          for(LPCTSTR c=p.GetStringValue();*c;c++){
            if(_TCHAR('"')==*c){
              str+=_TCHAR('\\');
            }
            str+=*c;
          }
          str+=_TCHAR('"');
        }
        break;
      case CProperties::CProperty::Float:
      case CProperties::CProperty::Double:
      case CProperties::CProperty::Void:
        str.Format(_T("-%s=%s"),(LPCTSTR)p.GetStringValue());
        break;
    }
    if(!bFirst){
      strResult+=_TCHAR(' ');
    }
    bFirst=false;
    strResult+=str;
  }
  return strResult;
}
 
bool CProperties::CreatePathToFile(LPCTSTR pszDir)
{
  // Create intermediate directories
#ifdef _WIN32
  const TCHAR cSep='\\';
#else // UNIX
  const TCHAR cSep='/';
#endif
  for(LPCTSTR c=_tcschr(pszDir,cSep);c;c=_tcschr(c+1,cSep)){
#ifdef _WIN32
    if(c==pszDir+2 && _istalpha(pszDir[0]) && _TCHAR(':')==pszDir[1]){
      continue; // don't attempt to create "C:"
    }
#endif
    String strDir(pszDir,c-pszDir);
    struct _stat buf;
    if(!(0==_tstat(strDir,&buf) && (S_IFDIR&buf.st_mode))){
      // Need to create directory
      bool b=(0==_tmkdir(strDir));
      TRACE(_T("Create directory %s rc=%d\n"),(LPCTSTR)strDir,b);
      if(!b){
        return false;
      }
    }
  }
  return true;
}
 
bool CProperties::SaveToFile(LPCTSTR pszFileName) const
{
  CreatePathToFile(pszFileName);
  FILE *f=_tfopen(pszFileName,_T("w") MODE_TEXT);
  if(f){
    for(int i=ar.size()-1;i>=0;--i){
      const CProperty &p=ar[i];
      String str(p.strName);
      str+=_TCHAR('=');
      switch(p.Type){
        case CProperties::CProperty::Integer:
        case CProperties::CProperty::Bool:
        case CProperties::CProperty::Char:
        case CProperties::CProperty::Short:
          str+=String::SFormat(_T("%u"),p.GetValue());
          break;
        case CProperties::CProperty::Float:
        case CProperties::CProperty::Double:
        case CProperties::CProperty::szString:
        case CProperties::CProperty::Void:
          str+=p.GetStringValue();
          break;
      }
      str+=_TCHAR('\n');
      _fputts(str,f);
    }
    fclose(f);
  }
  return (0!=f);
}
 
bool CProperties::LoadFromFile(LPCTSTR pszFileName)
{
  FILE *f=_tfopen(pszFileName,_T("r") MODE_TEXT);
  bool rc=(0!=f);
  if(rc){
    TCHAR buf[4096];
    int nLine=0;
    String str;
    while(_fgetts(buf,sizeof(buf)-1,f)){
 
      nLine++;
      int nLen=_tcslen(buf);
      if(nLen>0){
        // Remove trailing '\n'
        if(_TCHAR('\n')==buf[nLen-1]){
          buf[--nLen]=_TCHAR('\0');
        }
        // Remove trailing '\r'
        if(_TCHAR('\r')==buf[nLen-1]){
          buf[--nLen]=_TCHAR('\0');
        }
 
        // Check for continuation lines
        if(_TCHAR('\\')==buf[nLen-1]){
          buf[--nLen]=_TCHAR('\0');
          str+=buf;
        } else {
          str+=buf;
          LPCTSTR c=(LPCTSTR)str;
          const TCHAR *pEq=_tcschr(c,_TCHAR('='));
          if(pEq){
            const String strName(c,pEq-c);
            CProperties::CProperty *p=Lookup(strName);
            if(p){
              pEq++;
              rc&=p->SetValue(pEq);
            } else {
              ERROR(_T("Unknown attribute %s found in %s line %d\n"),(LPCTSTR)strName,pszFileName,nLine);
              rc=false;
            }
          }
          str=_T("");
        }
      }
    }
    fclose(f);
  }
  return rc;
}
 
CProperties::CProperty::CProperty(LPCTSTR pszName,Typetype type,void *_pData):
  strName(pszName),
  Type(type),
  pData(_pData)
{
}
 
CProperties::CProperty::~CProperty()
{
}
 
void CProperties::Add(LPCTSTR pszName,int &n)
{
  CProperty p(pszName,CProperty::Integer,&n);
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,unsigned int &n)
{
  CProperty p(pszName,CProperty::Integer,&n);
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,bool &b)
{
  CProperty p(pszName,CProperty::Bool,&b);
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,char &c)
{
  CProperty p(pszName,CProperty::Char,&c);
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,unsigned char &c)
{
  CProperty p(pszName,CProperty::Char,&c);
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,short &s)
{
  CProperty p(pszName,CProperty::Short,&s);
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,unsigned short &s)
{
  CProperty p(pszName,CProperty::Short,&s);
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,float &f)
{
  CProperty p(pszName,CProperty::Float,&f);
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,double &f)
{
  CProperty p(pszName,CProperty::Double,&f);
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,void *pv,unsigned int _nLength)
{
  CProperty p(pszName,CProperty::Void,pv);
  p.nLength=_nLength;
  ar.push_back(p);
}
 
void CProperties::Add(LPCTSTR pszName,String &s)
{
  CProperty p(pszName,CProperty::szString,(void *)&s);
  ar.push_back(p);
}
 
unsigned long CProperties::CProperty::GetValue() const
{
  unsigned long dw;
  switch(Type){
    case Integer:
      dw=*(int *)pData;
      break;
    case Bool:
      dw=*(bool *)pData;
      break;
    case Char:
      dw=*(char *)pData;
      break;
    case Short:
      dw=*(short *)pData;
      break;
    default:
      dw=0;
      assert(false);
  }
  return dw;
}
 
const String CProperties::CProperty::GetStringValue() const
{
  String str;
  switch(Type){
    case szString:
      str=*(String *)pData;
      break;
    case CProperties::CProperty::Integer:
    case CProperties::CProperty::Bool:
    case CProperties::CProperty::Char:
    case CProperties::CProperty::Short:
      str.Format(_T("%u"),GetValue());
      break;
    case CProperties::CProperty::Float:
      str.Format(_T("%e"),*(float *)(pData));
      break;
    case CProperties::CProperty::Double:
      str.Format(_T("%e"),*(double *)(pData));
      break;
    case CProperties::CProperty::Void:
      {
        unsigned char *c=(unsigned char *)pData;
        for(unsigned int i=0;i<nLength;i++){
          TCHAR buf[3];
          _tprintf(buf,_T("%02x"),c[i]);
          str+=buf;
        }
      }
      break;
    default:
      break;
  }
  return str;
}
 
bool CProperties::CProperty::SetValue(int n)
{
  bool rc=true;
  switch(Type){
    case Integer:
      *(int *)(pData)=n;
      break;
    case Bool:
      *(bool *)(pData)=(0!=n);
      break;
    case Char:
      *(char *)(pData)=(char)n; //FIXME: range checks
      break;
    case Short:
      *(short *)(pData)=(short)n;//FIXME: range checks
      break;
    default:
      TRACE(_T("Failed to set '%s' to integer value '%d'\n"),(LPCTSTR)strName,n);
      break;
  }
  return rc;
}
 
bool CProperties::CProperty::SetValue(double n)
{
  bool rc=true;
  switch(Type){
    case Double:
      *(float *)(pData)=(float)n;//FIXME: range checks?
      break;
    case Float:
      *(double *)(pData)=n;
      break;
    default:
      TRACE(_T("Failed to set '%s' to double value '%f'\n"),(LPCTSTR)strName,n);
      rc=false;
      break;
  }
 
  return rc;
}
 
bool CProperties::CProperty::SetValue(LPCTSTR psz)
{
  bool rc=false;
  TCHAR *pEnd;
  double d=0.0;
  long l=0;
  switch(Type){
    case szString:
      *(String *)pData=psz;
      rc=true;
      break;
    case Float:
      d=_tcstod(psz,&pEnd);
      rc=(_TCHAR('\0')==*pEnd);
      if(rc){
        SetValue((float)d);
      }
      break;
    case Double:
      d=_tcstod(psz,&pEnd);
      rc=(_TCHAR('\0')==*pEnd);
      if(rc){
        SetValue(d);
      }
      break;
    case Integer:
    case Bool:
    case Char:
    case Short:
      l=_tcstol(psz,&pEnd,10);
      rc=(_TCHAR('\0')==*pEnd);
      if(rc){
        SetValue((int)l);
      }
      break;
    default:
      TRACE(_T("Failed to set '%s' to string value '%s'\n"),(LPCTSTR)strName,psz);
      break;
  }
  return rc;
}
 

Browse

Tools

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [tools/] [src/] [tools/] [Utils/] [common/] [Properties.cpp] - Blame information for rev 420

Line No.	Rev	Author	Line
1	26	unneback	`//####COPYRIGHTBEGIN####`
2			`//`
3			`// ----------------------------------------------------------------------------`
4			`// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.`
5			`//`
6			`// This program is part of the eCos host tools.`
7			`//`
8			`// This program is free software; you can redistribute it and/or modify it`
9			`// under the terms of the GNU General Public License as published by the Free`
10			`// Software Foundation; either version 2 of the License, or (at your option)`
11			`// any later version.`
12			`//`
13			`// This program is distributed in the hope that it will be useful, but WITHOUT`
14			`// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or`
15			`// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for`
16			`// more details.`
17			`//`
18			`// You should have received a copy of the GNU General Public License along with`
19			`// this program; if not, write to the Free Software Foundation, Inc.,`
20			`// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.`
21			`//`
22			`// ----------------------------------------------------------------------------`
23			`//`
24			`//####COPYRIGHTEND####`
25			`// Properties.cpp: implementation of the CProperties class.`
26			`//`
27			`//////////////////////////////////////////////////////////////////////`
28			`#include "Properties.h"`
29			`#include "eCosTrace.h"`
30			`//////////////////////////////////////////////////////////////////////`
31			`// Construction/Destruction`
32			`//////////////////////////////////////////////////////////////////////`
33
34			`CProperties::CProperties()`
35			`{`
36			`}`
37
38			`CProperties::~CProperties()`
39			`{`
40			`}`
41
42			`#ifdef _WIN32`
43			`bool CProperties::LoadFromRegistry(HKEY hTopKey,LPCTSTR szRegKey)`
44			`{`
45			`HKEY hKey;`
46			`LONG l=RegOpenKeyEx (hTopKey, szRegKey, 0L, KEY_QUERY_VALUE, &hKey);`
47			`bool rc=(ERROR_SUCCESS==l);`
48			`if(rc){`
49			`TCHAR szName[256];`
50			`DWORD dwSizeName=sizeof szName;`
51			`DWORD dwMaxDatalen;`
52			`DWORD dwType;`
53			`if(ERROR_SUCCESS==RegQueryInfoKey(hKey,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,&dwMaxDatalen,NULL,NULL)){`
54			`char *Data=new char[dwMaxDatalen];`
55			`DWORD dwDatalen=dwMaxDatalen;`
56			`for(DWORD dwIndex=0;ERROR_SUCCESS==RegEnumValue(hKey, dwIndex, szName, &dwSizeName, NULL, &dwType, (LPBYTE)Data, &dwDatalen);dwIndex++){`
57
58			`CProperties::CProperty *p=Lookup(szName);`
59			`if(p){`
60			`switch(p->Type){`
61			`case CProperty::Integer:`
62			`if(REG_DWORD==dwType){`
63			`p->SetValue((int )Data);`
64			`} else {`
65			`TRACE(_T("Type mismatch - %s: expected REG_DWORD, got %d\n"),(LPCTSTR)p->strName,dwType);`
66			`rc=false;`
67			`}`
68			`break;`
69			`case CProperty::Bool:`
70			`if(REG_DWORD==dwType){`
71			`p->SetValue((bool)0!=(int )Data);`
72			`} else {`
73			`TRACE(_T("Type mismatch - %s: expected REG_DWORD, got %d\n"),(LPCTSTR)p->strName,dwType);`
74			`rc=false;`
75			`}`
76			`break;`
77			`case CProperty::Char:`
78			`if(REG_DWORD==dwType){`
79			`p->SetValue((char )Data);`
80			`} else {`
81			`TRACE(_T("Type mismatch - %s: expected REG_DWORD, got %d\n"),(LPCTSTR)p->strName,dwType);`
82			`rc=false;`
83			`}`
84			`break;`
85			`case CProperty::Short:`
86			`if(REG_DWORD==dwType){`
87			`p->SetValue((short )Data);`
88			`} else {`
89			`TRACE(_T("Type mismatch - %s: expected REG_DWORD, got %d\n"),(LPCTSTR)p->strName,dwType);`
90			`rc=false;`
91			`}`
92			`break;`
93			`case CProperty::Float:`
94			`case CProperty::Double:`
95			`case CProperty::szString:`
96			`if(REG_SZ==dwType){`
97			`rc&=p->SetValue((LPCTSTR)Data);`
98			`} else {`
99			`TRACE(_T("Type mismatch - %s: expected REG_SZ, got %d\n"),(LPCTSTR)p->strName,dwType);`
100			`rc=false;`
101			`}`
102			`break;`
103			`case CProperty::Void:`
104			`if(REG_BINARY==dwType){`
105			`memcpy(p->pData,Data,MIN(dwDatalen,p->nLength));`
106			`} else {`
107			`TRACE(_T("Type mismatch - %s: expected REG_BINARY, got %d\n"),(LPCTSTR)p->strName,dwType);`
108			`rc=false;`
109			`}`
110			`break;`
111			`}`
112			`} else {`
113			`TRACE(_T("CProperties::LoadFromRegistry - unrecognized value %s in key %s\n"),szName,szRegKey);`
114			`rc=false;`
115			`}`
116			`dwSizeName=sizeof szName;`
117			`dwDatalen=dwMaxDatalen;`
118			`}`
119			`delete [] Data;`
120			`dwSizeName=sizeof szName;`
121			`}`
122			`RegCloseKey(hKey);`
123			`} else {`
124			`TRACE(_T("Failed to open %s\n"),szRegKey);`
125			`}`
126
127			`return rc;`
128			`}`
129
130			`bool CProperties::SaveToRegistry(HKEY hTopKey,LPCTSTR szRegKey) const`
131			`{`
132			`HKEY hKey;`
133			`CreateKey(szRegKey);`
134			`bool rc=(ERROR_SUCCESS==RegOpenKeyEx (hTopKey, szRegKey, 0L, KEY_SET_VALUE, &hKey));`
135			`if(rc){`
136			`for(int i=ar.size()-1;i>=0;--i){`
137			`// Initializations are simply to avoid compiler warnings.`
138			`DWORD dwDatalen=0;`
139			`DWORD dwType=REG_DWORD;`
140			`BYTE *Data=0;`
141			`// strValue and dw must be in scope for RegSetValueEx below.`
142			`DWORD dw;`
143			`String strValue;`
144			`const CProperty &p=ar[i];`
145			`switch(p.Type){`
146			`case CProperties::CProperty::Integer:`
147			`case CProperties::CProperty::Bool:`
148			`case CProperties::CProperty::Char:`
149			`case CProperties::CProperty::Short:`
150			`dwType=REG_DWORD;`
151			`dwDatalen=sizeof(DWORD);`
152			`dw=p.GetValue();`
153			`Data=(BYTE *)&dw;`
154			`break;`
155			`case CProperties::CProperty::Float:`
156			`case CProperties::CProperty::Double:`
157			`case CProperties::CProperty::szString:`
158			`strValue=p.GetStringValue();`
159			`Data=(BYTE *)(LPCTSTR)strValue;`
160			`dwType=REG_SZ;`
161			`dwDatalen=(1+strValue.size())*sizeof(_TCHAR);`
162			`break;`
163			`case CProperties::CProperty::Void:`
164			`Data=(BYTE *)p.pData;`
165			`dwType=REG_BINARY;`
166			`dwDatalen=p.nLength;`
167			`break;`
168			`default:`
169			`assert(false);`
170			`break;`
171			`}`
172			`rc&=(ERROR_SUCCESS==RegSetValueEx(hKey,p.strName,0,dwType,Data,dwDatalen));`
173			`}`
174			`}`
175			`RegCloseKey(hKey);`
176			`return rc;`
177			`}`
178
179			`// Create all keys down to the one specified`
180			`bool CProperties::CreateKey(LPCTSTR pszKey,HKEY hKey/=HKEY_CURRENT_USER/)`
181			`{`
182			`bool rc=true;`
183			`LPCTSTR pcStart=pszKey;`
184			`LPCTSTR pcEnd;`
185			`do {`
186			`HKEY hKey2;`
187			`pcEnd=_tcschr(pcStart,_TCHAR('\\'));`
188			`if(NULL==pcEnd){`
189			`pcEnd=pcStart+_tcslen(pcStart);`
190			`}`
191			`String strKey(pcStart,pcEnd-pcStart);`
192			`if(ERROR_SUCCESS!=RegCreateKeyEx(hKey, // handle to an open key`
193			`strKey, // address of subkey name`
194			`0, // reserved`
195			`0, // address of class string`
196			`REG_OPTION_NON_VOLATILE, // special options flag`
197			`KEY_ALL_ACCESS, // desired security access`
198			`NULL,`
199			`// address of key security structure`
200			`&hKey2, // address of buffer for opened handle`
201			`NULL// address of disposition value buffer);`
202			`)){`
203			`rc=false;`
204			`break;`
205			`}`
206			`RegCloseKey(hKey);`
207			`hKey=hKey2;`
208			`pcStart=pcEnd+1;`
209			`} while (_TCHAR('\0')!=*pcEnd);`
210			`RegCloseKey(hKey);`
211			`return rc;`
212			`}`
213
214			`#endif`
215
216			`bool CProperties::LoadFromCommandString(LPCTSTR psz)`
217			`{`
218			`bool rc=true;`
219			`const TCHAR *cNext;`
220			`for(LPCTSTR c=_tcschr(psz,_TCHAR('-'));c;c=_tcschr(cNext,_TCHAR('-'))){`
221			`c++;`
222			`const TCHAR *pEq=_tcschr(c,_TCHAR('='));`
223			`if(NULL==pEq){`
224			`TRACE(_T("Failed to find '=' after %s\n"),c);`
225			`rc=false;`
226			`break;`
227			`}`
228			`String strName(c,pEq-c);`
229			`CProperties::CProperty *p=Lookup(strName);`
230			`c=pEq+1;`
231			`String str;`
232			`if(_TCHAR('"')==*c){`
233			`// Value is a quoted string`
234			`for(cNext=c+1;_TCHAR('"')!=*cNext;cNext++){`
235			`if(_TCHAR('\\')==*cNext){`
236			`cNext++;`
237			`}`
238			`str+=*cNext;`
239			`}`
240			`} else {`
241			`// Value is simply terminated by whitespace`
242			`for(cNext=c;_TCHAR('\0')!=cNext && !_istspace(cNext);cNext++);`
243			`str=String(c,cNext-c);`
244			`}`
245			`if(p){`
246			`rc&=p->SetValue(str);`
247			`} else {`
248			`TRACE(_T("Properties: unrecognized attribute %s in command string\n"),(LPCTSTR)strName);`
249			`rc=false;`
250			`}`
251			`c=cNext;`
252			`}`
253			`return rc;`
254			`}`
255
256			`CProperties::CProperty * CProperties::Lookup(LPCTSTR pszName)`
257			`{`
258			`for(int i=ar.size()-1;i>=0;--i){`
259			`CProperties::CProperty &p=ar[i];`
260			`if(0==_tcsicmp(p.strName,pszName)){`
261			`return &p;`
262			`}`
263			`}`
264			`return NULL;`
265			`}`
266
267			`String CProperties::MakeCommandString() const`
268			`{`
269			`String strResult;`
270			`bool bFirst=true;`
271			`for(int i=ar.size()-1;i>=0;--i){`
272			`String str;`
273			`const CProperty &p=ar[i];`
274			`switch(p.Type){`
275			`case CProperties::CProperty::Integer:`
276			`case CProperties::CProperty::Bool:`
277			`case CProperties::CProperty::Char:`
278			`case CProperties::CProperty::Short:`
279			`str.Format(_T("-%s=%u"),(LPCTSTR)p.strName,p.GetValue());`
280			`break;`
281			`case CProperties::CProperty::szString:`
282			`{`
283			`// Quote the string, escaping existing quotes as necessary`
284			`str.Format(_T("-%s=\""),(LPCTSTR)p.strName);`
285			`for(LPCTSTR c=p.GetStringValue();*c;c++){`
286			`if(_TCHAR('"')==*c){`
287			`str+=_TCHAR('\\');`
288			`}`
289			`str+=*c;`
290			`}`
291			`str+=_TCHAR('"');`
292			`}`
293			`break;`
294			`case CProperties::CProperty::Float:`
295			`case CProperties::CProperty::Double:`
296			`case CProperties::CProperty::Void:`
297			`str.Format(_T("-%s=%s"),(LPCTSTR)p.GetStringValue());`
298			`break;`
299			`}`
300			`if(!bFirst){`
301			`strResult+=_TCHAR(' ');`
302			`}`
303			`bFirst=false;`
304			`strResult+=str;`
305			`}`
306			`return strResult;`
307			`}`
308
309			`bool CProperties::CreatePathToFile(LPCTSTR pszDir)`
310			`{`
311			`// Create intermediate directories`
312			`#ifdef _WIN32`
313			`const TCHAR cSep='\\';`
314			`#else // UNIX`
315			`const TCHAR cSep='/';`
316			`#endif`
317			`for(LPCTSTR c=_tcschr(pszDir,cSep);c;c=_tcschr(c+1,cSep)){`
318			`#ifdef _WIN32`
319			`if(c==pszDir+2 && _istalpha(pszDir[0]) && _TCHAR(':')==pszDir[1]){`
320			`continue; // don't attempt to create "C:"`
321			`}`
322			`#endif`
323			`String strDir(pszDir,c-pszDir);`
324			`struct _stat buf;`
325			`if(!(0==_tstat(strDir,&buf) && (S_IFDIR&buf.st_mode))){`
326			`// Need to create directory`
327			`bool b=(0==_tmkdir(strDir));`
328			`TRACE(_T("Create directory %s rc=%d\n"),(LPCTSTR)strDir,b);`
329			`if(!b){`
330			`return false;`
331			`}`
332			`}`
333			`}`
334			`return true;`
335			`}`
336
337			`bool CProperties::SaveToFile(LPCTSTR pszFileName) const`
338			`{`
339			`CreatePathToFile(pszFileName);`
340			`FILE *f=_tfopen(pszFileName,_T("w") MODE_TEXT);`
341			`if(f){`
342			`for(int i=ar.size()-1;i>=0;--i){`
343			`const CProperty &p=ar[i];`
344			`String str(p.strName);`
345			`str+=_TCHAR('=');`
346			`switch(p.Type){`
347			`case CProperties::CProperty::Integer:`
348			`case CProperties::CProperty::Bool:`
349			`case CProperties::CProperty::Char:`
350			`case CProperties::CProperty::Short:`
351			`str+=String::SFormat(_T("%u"),p.GetValue());`
352			`break;`
353			`case CProperties::CProperty::Float:`
354			`case CProperties::CProperty::Double:`
355			`case CProperties::CProperty::szString:`
356			`case CProperties::CProperty::Void:`
357			`str+=p.GetStringValue();`
358			`break;`
359			`}`
360			`str+=_TCHAR('\n');`
361			`_fputts(str,f);`
362			`}`
363			`fclose(f);`
364			`}`
365			`return (0!=f);`
366			`}`
367
368			`bool CProperties::LoadFromFile(LPCTSTR pszFileName)`
369			`{`
370			`FILE *f=_tfopen(pszFileName,_T("r") MODE_TEXT);`
371			`bool rc=(0!=f);`
372			`if(rc){`
373			`TCHAR buf[4096];`
374			`int nLine=0;`
375			`String str;`
376			`while(_fgetts(buf,sizeof(buf)-1,f)){`
377
378			`nLine++;`
379			`int nLen=_tcslen(buf);`
380			`if(nLen>0){`
381			`// Remove trailing '\n'`
382			`if(_TCHAR('\n')==buf[nLen-1]){`
383			`buf[--nLen]=_TCHAR('\0');`
384			`}`
385			`// Remove trailing '\r'`
386			`if(_TCHAR('\r')==buf[nLen-1]){`
387			`buf[--nLen]=_TCHAR('\0');`
388			`}`
389
390			`// Check for continuation lines`
391			`if(_TCHAR('\\')==buf[nLen-1]){`
392			`buf[--nLen]=_TCHAR('\0');`
393			`str+=buf;`
394			`} else {`
395			`str+=buf;`
396			`LPCTSTR c=(LPCTSTR)str;`
397			`const TCHAR *pEq=_tcschr(c,_TCHAR('='));`
398			`if(pEq){`
399			`const String strName(c,pEq-c);`
400			`CProperties::CProperty *p=Lookup(strName);`
401			`if(p){`
402			`pEq++;`
403			`rc&=p->SetValue(pEq);`
404			`} else {`
405			`ERROR(_T("Unknown attribute %s found in %s line %d\n"),(LPCTSTR)strName,pszFileName,nLine);`
406			`rc=false;`
407			`}`
408			`}`
409			`str=_T("");`
410			`}`
411			`}`
412			`}`
413			`fclose(f);`
414			`}`
415			`return rc;`
416			`}`
417
418			`CProperties::CProperty::CProperty(LPCTSTR pszName,Typetype type,void *_pData):`
419			`strName(pszName),`
420			`Type(type),`
421			`pData(_pData)`
422			`{`
423			`}`
424
425			`CProperties::CProperty::~CProperty()`
426			`{`
427			`}`
428
429			`void CProperties::Add(LPCTSTR pszName,int &n)`
430			`{`
431			`CProperty p(pszName,CProperty::Integer,&n);`
432			`ar.push_back(p);`
433			`}`
434
435			`void CProperties::Add(LPCTSTR pszName,unsigned int &n)`
436			`{`
437			`CProperty p(pszName,CProperty::Integer,&n);`
438			`ar.push_back(p);`
439			`}`
440
441			`void CProperties::Add(LPCTSTR pszName,bool &b)`
442			`{`
443			`CProperty p(pszName,CProperty::Bool,&b);`
444			`ar.push_back(p);`
445			`}`
446
447			`void CProperties::Add(LPCTSTR pszName,char &c)`
448			`{`
449			`CProperty p(pszName,CProperty::Char,&c);`
450			`ar.push_back(p);`
451			`}`
452
453			`void CProperties::Add(LPCTSTR pszName,unsigned char &c)`
454			`{`
455			`CProperty p(pszName,CProperty::Char,&c);`
456			`ar.push_back(p);`
457			`}`
458
459			`void CProperties::Add(LPCTSTR pszName,short &s)`
460			`{`
461			`CProperty p(pszName,CProperty::Short,&s);`
462			`ar.push_back(p);`
463			`}`
464
465			`void CProperties::Add(LPCTSTR pszName,unsigned short &s)`
466			`{`
467			`CProperty p(pszName,CProperty::Short,&s);`
468			`ar.push_back(p);`
469			`}`
470
471			`void CProperties::Add(LPCTSTR pszName,float &f)`
472			`{`
473			`CProperty p(pszName,CProperty::Float,&f);`
474			`ar.push_back(p);`
475			`}`
476
477			`void CProperties::Add(LPCTSTR pszName,double &f)`
478			`{`
479			`CProperty p(pszName,CProperty::Double,&f);`
480			`ar.push_back(p);`
481			`}`
482
483			`void CProperties::Add(LPCTSTR pszName,void *pv,unsigned int _nLength)`
484			`{`
485			`CProperty p(pszName,CProperty::Void,pv);`
486			`p.nLength=_nLength;`
487			`ar.push_back(p);`
488			`}`
489
490			`void CProperties::Add(LPCTSTR pszName,String &s)`
491			`{`
492			`CProperty p(pszName,CProperty::szString,(void *)&s);`
493			`ar.push_back(p);`
494			`}`
495
496			`unsigned long CProperties::CProperty::GetValue() const`
497			`{`
498			`unsigned long dw;`
499			`switch(Type){`
500			`case Integer:`
501			`dw=(int )pData;`
502			`break;`
503			`case Bool:`
504			`dw=(bool )pData;`
505			`break;`
506			`case Char:`
507			`dw=(char )pData;`
508			`break;`
509			`case Short:`
510			`dw=(short )pData;`
511			`break;`
512			`default:`
513			`dw=0;`
514			`assert(false);`
515			`}`
516			`return dw;`
517			`}`
518
519			`const String CProperties::CProperty::GetStringValue() const`
520			`{`
521			`String str;`
522			`switch(Type){`
523			`case szString:`
524			`str=(String )pData;`
525			`break;`
526			`case CProperties::CProperty::Integer:`
527			`case CProperties::CProperty::Bool:`
528			`case CProperties::CProperty::Char:`
529			`case CProperties::CProperty::Short:`
530			`str.Format(_T("%u"),GetValue());`
531			`break;`
532			`case CProperties::CProperty::Float:`
533			`str.Format(_T("%e"),(float )(pData));`
534			`break;`
535			`case CProperties::CProperty::Double:`
536			`str.Format(_T("%e"),(double )(pData));`
537			`break;`
538			`case CProperties::CProperty::Void:`
539			`{`
540			`unsigned char c=(unsigned char )pData;`
541			`for(unsigned int i=0;i<nLength;i++){`
542			`TCHAR buf[3];`
543			`_tprintf(buf,_T("%02x"),c[i]);`
544			`str+=buf;`
545			`}`
546			`}`
547			`break;`
548			`default:`
549			`break;`
550			`}`
551			`return str;`
552			`}`
553
554			`bool CProperties::CProperty::SetValue(int n)`
555			`{`
556			`bool rc=true;`
557			`switch(Type){`
558			`case Integer:`
559			`(int )(pData)=n;`
560			`break;`
561			`case Bool:`
562			`(bool )(pData)=(0!=n);`
563			`break;`
564			`case Char:`
565			`(char )(pData)=(char)n; //FIXME: range checks`
566			`break;`
567			`case Short:`
568			`(short )(pData)=(short)n;//FIXME: range checks`
569			`break;`
570			`default:`
571			`TRACE(_T("Failed to set '%s' to integer value '%d'\n"),(LPCTSTR)strName,n);`
572			`break;`
573			`}`
574			`return rc;`
575			`}`
576
577			`bool CProperties::CProperty::SetValue(double n)`
578			`{`
579			`bool rc=true;`
580			`switch(Type){`
581			`case Double:`
582			`(float )(pData)=(float)n;//FIXME: range checks?`
583			`break;`
584			`case Float:`
585			`(double )(pData)=n;`
586			`break;`
587			`default:`
588			`TRACE(_T("Failed to set '%s' to double value '%f'\n"),(LPCTSTR)strName,n);`
589			`rc=false;`
590			`break;`
591			`}`
592
593			`return rc;`
594			`}`
595
596			`bool CProperties::CProperty::SetValue(LPCTSTR psz)`
597			`{`
598			`bool rc=false;`
599			`TCHAR *pEnd;`
600			`double d=0.0;`
601			`long l=0;`
602			`switch(Type){`
603			`case szString:`
604			`(String )pData=psz;`
605			`rc=true;`
606			`break;`
607			`case Float:`
608			`d=_tcstod(psz,&pEnd);`
609			`rc=(_TCHAR('\0')==*pEnd);`
610			`if(rc){`
611			`SetValue((float)d);`
612			`}`
613			`break;`
614			`case Double:`
615			`d=_tcstod(psz,&pEnd);`
616			`rc=(_TCHAR('\0')==*pEnd);`
617			`if(rc){`
618			`SetValue(d);`
619			`}`
620			`break;`
621			`case Integer:`
622			`case Bool:`
623			`case Char:`
624			`case Short:`
625			`l=_tcstol(psz,&pEnd,10);`
626			`rc=(_TCHAR('\0')==*pEnd);`
627			`if(rc){`
628			`SetValue((int)l);`
629			`}`
630			`break;`
631			`default:`
632			`TRACE(_T("Failed to set '%s' to string value '%s'\n"),(LPCTSTR)strName,psz);`
633			`break;`
634			`}`
635			`return rc;`
636			`}`
637