bugfix (thx to Yodalf); more options

CIniFile.cpp

@@ -30,14 +30,14 @@ CIniFile::~CIniFile()
 {
 }
 
-CIniFile::CIniFile(const char* file, bool remove_leading_spaces, bool remove_trailing_spaces)
+CIniFile::CIniFile(const char* file, bool remove_leading_spaces, bool remove_trailing_spaces, bool overwrite_existing /*= true*/)
 {
     m_DelFirstSpaces = remove_leading_spaces;
     m_DelLastSpaces = remove_trailing_spaces;
-    ReadIniFile(file);
+    ReadIniFile(file, false, overwrite_existing);
 }
 
-bool CIniFile::ReadIniFile(const char* file, bool append)
+bool CIniFile::ReadIniFile(const char* file, bool append, bool overwrite_existing /*= true*/)
 {
 #ifdef LINUX
     stat f_stats;
@@ -86,7 +86,7 @@ bool CIniFile::ReadIniFile(const char* file, bool append)
         else if((f = line.find(_T("="))) != genstr::npos)
         {
             // get key and value
-            genstr key = RemoveSpaces(line.substr(0, f), true, true);
+            genstr key = RemoveSpaces(line.substr(0, f), m_DelFirstSpaces, m_DelFirstSpaces);
             if((f2 = key.find(_T(";"))) != genstr::npos)
                 continue;
 
@@ -95,7 +95,7 @@ bool CIniFile::ReadIniFile(const char* file, bool append)
             if ((f = value.find(_T(";"))) != genstr::npos) {
                 value.erase(f);
             }
-            SetStr(value, cur_section, key);
+            SetStr(value, cur_section, key, overwrite_existing);
         }
     }
 
@@ -240,16 +240,22 @@ bool CIniFile::WriteIniFile(const char* file, bool write_unicode)
 }
 
 
-void CIniFile::SetStr(genstr val, genstr strSection, genstr strKey)
+void CIniFile::SetStr(genstr val, genstr strSection, genstr strKey, bool overwrite_existing /*= true*/)
 {
+    if(!overwrite_existing)
+    {
+        genstr tmp;
+        if(GetStr(tmp, strSection, strKey))
+            return;
+    }
     m_mRealSecNames[ChgCase(strSection, false)] = strSection;
     strSection = ChgCase(strSection, false);
     m_mRealKeyNames[ChgCase(strKey, false)] = strKey;
     strKey = ChgCase(strKey, false);
     m_mIniData[strSection][strKey] = val;
 }
 
-void CIniFile::SetLong(long val, genstr strSection, genstr strKey)
+void CIniFile::SetLong(long val, genstr strSection, genstr strKey, bool overwrite_existing /*= true*/)
 {
     char longStr[64];
     sprintf(longStr, "%d", val);
@@ -261,7 +267,7 @@ void CIniFile::SetLong(long val, genstr strSection, genstr strKey)
 #else
     strncpy(str, longStr, 63);
 #endif
-    SetStr(str, strSection, strKey);
+    SetStr(str, strSection, strKey, overwrite_existing);
 }
 
 genstr CIniFile::RemoveSpaces(genstr str, bool remove_first, bool remove_last)
@@ -276,10 +282,9 @@ genstr CIniFile::RemoveSpaces(genstr str, bool remove_first, bool remove_last)
     if(remove_last)
     {
         int i = str.length();
-        while(str[i] == ' ')
+        while(str[i - 1] == ' ')
             i--;
         str.erase(i);
-
     }
     return str;
 }

CIniFile.h

@@ -1,6 +1,6 @@
 /*
 SpeedSim - a OGame (www.ogame.org) combat simulator
-Copyright (C) 2004-2006 Maximialian Matth�& Nicolas H�t
+Copyright (C) 2004-2006 Maximialian Matthé & Nicolas Höft
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
@@ -33,7 +33,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #undef _tcslen
 #undef _tcstol
 
-//#define UNICODE
+#define UNICODE
 #ifdef UNICODE
 typedef wchar_t TCHAR;
 #define _T(x) L ## x
@@ -72,11 +72,11 @@ class CINIFILE_API CIniFile
 {
 public:
     CIniFile();
-    CIniFile(const char* file, bool remove_leading_spaces = false, bool remove_trailing_spaces = true);
+    CIniFile(const char* file, bool remove_leading_spaces = false, bool remove_trailing_spaces = true, bool overwrite_existing = true);
     ~CIniFile();
 
     // reads out all keys from a file
-    bool ReadIniFile(const char* file, bool append = false);
+    bool ReadIniFile(const char* file, bool append = false, bool overwrite_existing = true);
     // writes current ini data into file
     bool WriteIniFile(const char* file, bool write_unicode = false);
 
@@ -85,8 +85,8 @@ class CINIFILE_API CIniFile
     bool RemoveKey(genstr strSection, genstr strKey);
     bool RemoveSection(genstr strSection);
 
-    void SetStr(genstr val, genstr strSection, genstr strKey);
-    void SetLong(long val, genstr strSection, genstr strKey);
+    void SetStr(genstr val, genstr strSection, genstr strKey, bool overwrite_existing = true);
+    void SetLong(long val, genstr strSection, genstr strKey, bool overwrite_existing = true);
 
     void SetRemoveSpaces(bool remove_leading, bool remove_trailing);