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authorMattes D <github@xoft.cz>2014-10-23 15:15:10 +0200
committerMattes D <github@xoft.cz>2014-10-23 15:15:10 +0200
commit449d08cb3d1a8ef430430790fcea0ce36b713866 (patch)
treed6b8c2d3f8ab1dbd9139d964ba130912cae5c949 /lib/inifile/iniFile.cpp
parentRemoved the "conditional expression is constant" warning. (diff)
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Diffstat (limited to 'lib/inifile/iniFile.cpp')
-rw-r--r--lib/inifile/iniFile.cpp908
1 files changed, 0 insertions, 908 deletions
diff --git a/lib/inifile/iniFile.cpp b/lib/inifile/iniFile.cpp
deleted file mode 100644
index 7cfe7661f..000000000
--- a/lib/inifile/iniFile.cpp
+++ /dev/null
@@ -1,908 +0,0 @@
-// IniFile.cpp: Implementation of the CIniFile class.
-// Written by: Adam Clauss
-// Email: cabadam@houston.rr.com
-// You may use this class/code as you wish in your programs. Feel free to distribute it, and
-// email suggested changes to me.
-//
-// Rewritten by: Shane Hill
-// Date: 21/08/2001
-// Email: Shane.Hill@dsto.defence.gov.au
-// Reason: Remove dependancy on MFC. Code should compile on any
-// platform.
-//////////////////////////////////////////////////////////////////////
-
-/*
-!! MODIFIED BY FAKETRUTH and xoft !!
-*/
-
-#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
-
-// C++ Includes
-#include <fstream>
-
-// C Includes
-#include <ctype.h>
-
-// Local Includes
-#include "iniFile.h"
-
-#if defined(WIN32)
- #define iniEOL endl
-#else
- #define iniEOL '\r' << endl
-#endif
-
-#ifndef _WIN32
- #define sscanf_s(buffer, stringbuffer, ...) (sscanf(buffer, stringbuffer, __VA_ARGS__))
-#endif
-
-using namespace std;
-
-
-
-
-
-cIniFile::cIniFile(void) :
- m_IsCaseInsensitive(true)
-{
-}
-
-
-
-
-
-bool cIniFile::ReadFile(const AString & a_FileName, bool a_AllowExampleRedirect)
-{
- // Normally you would use ifstream, but the SGI CC compiler has
- // a few bugs with ifstream. So ... fstream used.
- fstream f;
- AString line;
- AString keyname, valuename, value;
- AString::size_type pLeft, pRight;
- bool IsFromExampleRedirect = false;
-
- f.open((FILE_IO_PREFIX + a_FileName).c_str(), ios::in);
- if (f.fail())
- {
- f.clear();
- if (a_AllowExampleRedirect)
- {
- // Retry with the .example.ini file instead of .ini:
- AString ExPath(a_FileName.substr(0, a_FileName.length() - 4));
- ExPath.append(".example.ini");
- f.open((FILE_IO_PREFIX + ExPath).c_str(), ios::in);
- if (f.fail())
- {
- return false;
- }
- IsFromExampleRedirect = true;
- }
- else
- {
- return false;
- }
- }
-
- bool IsFirstLine = true;
-
- while (getline(f, line))
- {
- // To be compatible with Win32, check for existence of '\r'.
- // Win32 files have the '\r' and Unix files don't at the end of a line.
- // Note that the '\r' will be written to INI files from
- // Unix so that the created INI file can be read under Win32
- // without change.
-
- // Removes UTF-8 Byte Order Markers (BOM) if, present.
- if (IsFirstLine)
- {
- RemoveBom(line);
- IsFirstLine = false;
- }
-
- size_t lineLength = line.length();
- if (lineLength == 0)
- {
- continue;
- }
- if (line[lineLength - 1] == '\r')
- {
- line = line.substr(0, lineLength - 1);
- }
-
- if (line.length() == 0)
- {
- continue;
- }
-
- // Check that the user hasn't opened a binary file by checking the first
- // character of each line!
- if (!isprint(line[0]))
- {
- printf("%s: Binary-check failed on char %d\n", __FUNCTION__, line[0]);
- f.close();
- return false;
- }
- if ((pLeft = line.find_first_of(";#[=")) == AString::npos)
- {
- continue;
- }
-
- switch (line[pLeft])
- {
- case '[':
- {
- if (
- ((pRight = line.find_last_of("]")) != AString::npos) &&
- (pRight > pLeft)
- )
- {
- keyname = line.substr(pLeft + 1, pRight - pLeft - 1);
- AddKeyName(keyname);
- }
- break;
- }
-
- case '=':
- {
- valuename = line.substr(0, pLeft);
- value = line.substr(pLeft + 1);
- AddValue(keyname, valuename, value);
- break;
- }
-
- case ';':
- case '#':
- {
- if (names.empty())
- {
- AddHeaderComment(line.substr(pLeft + 1));
- }
- else
- {
- AddKeyComment(keyname, line.substr(pLeft + 1));
- }
- break;
- }
- } // switch (line[pLeft])
- } // while (getline())
-
- f.close();
- if (keys.empty() && names.empty() && comments.empty())
- {
- // File be empty or unreadable, equivalent to nonexistant
- return false;
- }
-
- if (IsFromExampleRedirect)
- {
- WriteFile(FILE_IO_PREFIX + a_FileName);
- }
-
- return true;
-}
-
-
-
-
-
-bool cIniFile::WriteFile(const AString & a_FileName) const
-{
- // Normally you would use ofstream, but the SGI CC compiler has
- // a few bugs with ofstream. So ... fstream used.
- fstream f;
-
- f.open((FILE_IO_PREFIX + a_FileName).c_str(), ios::out);
- if (f.fail())
- {
- return false;
- }
-
- // Write header comments.
- size_t NumComments = comments.size();
- for (size_t commentID = 0; commentID < NumComments; ++commentID)
- {
- f << ';' << comments[commentID] << iniEOL;
- }
- if (NumComments > 0)
- {
- f << iniEOL;
- }
-
- // Write keys and values.
- for (size_t keyID = 0; keyID < keys.size(); ++keyID)
- {
- f << '[' << names[keyID] << ']' << iniEOL;
-
- // Comments.
- for (size_t commentID = 0; commentID < keys[keyID].comments.size(); ++commentID)
- {
- f << ';' << keys[keyID].comments[commentID] << iniEOL;
- }
-
- // Values.
- for (size_t valueID = 0; valueID < keys[keyID].names.size(); ++valueID)
- {
- f << keys[keyID].names[valueID] << '=' << keys[keyID].values[valueID] << iniEOL;
- }
- f << iniEOL;
- }
- f.close();
-
- return true;
-}
-
-
-
-
-
-int cIniFile::FindKey(const AString & a_KeyName) const
-{
- AString CaseKeyName = CheckCase(a_KeyName);
- for (size_t keyID = 0; keyID < names.size(); ++keyID)
- {
- if (CheckCase(names[keyID]) == CaseKeyName)
- {
- return (int)keyID;
- }
- }
- return noID;
-}
-
-
-
-
-
-int cIniFile::FindValue(const int keyID, const AString & a_ValueName) const
-{
- if (!keys.size() || (keyID >= (int)keys.size()))
- {
- return noID;
- }
-
- AString CaseValueName = CheckCase(a_ValueName);
- for (size_t valueID = 0; valueID < keys[keyID].names.size(); ++valueID)
- {
- if (CheckCase(keys[keyID].names[valueID]) == CaseValueName)
- {
- return int(valueID);
- }
- }
- return noID;
-}
-
-
-
-
-
-int cIniFile::AddKeyName(const AString & keyname)
-{
- names.resize(names.size() + 1, keyname);
- keys.resize(keys.size() + 1);
- return (int)names.size() - 1;
-}
-
-
-
-
-
-AString cIniFile::GetKeyName(const int keyID) const
-{
- if (keyID < (int)names.size())
- {
- return names[keyID];
- }
- else
- {
- return "";
- }
-}
-
-
-
-
-
-int cIniFile::GetNumValues(const int keyID) const
-{
- if (keyID < (int)keys.size())
- {
- return (int)keys[keyID].names.size();
- }
- return 0;
-}
-
-
-
-
-
-int cIniFile::GetNumValues(const AString & keyname) const
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return 0;
- }
- return (int)keys[keyID].names.size();
-}
-
-
-
-
-
-AString cIniFile::GetValueName(const int keyID, const int valueID) const
-{
- if ((keyID < (int)keys.size()) && (valueID < (int)keys[keyID].names.size()))
- {
- return keys[keyID].names[valueID];
- }
- return "";
-}
-
-
-
-
-
-AString cIniFile::GetValueName(const AString & keyname, const int valueID) const
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return "";
- }
- return GetValueName(keyID, valueID);
-}
-
-
-
-
-
-void cIniFile::AddValue(const AString & a_KeyName, const AString & a_ValueName, const AString & a_Value)
-{
- int keyID = FindKey(a_KeyName);
- if (keyID == noID)
- {
- keyID = int(AddKeyName(a_KeyName));
- }
-
- keys[keyID].names.push_back(a_ValueName);
- keys[keyID].values.push_back(a_Value);
-}
-
-
-
-
-
-void cIniFile::AddValueI(const AString & a_KeyName, const AString & a_ValueName, const int a_Value)
-{
- AddValue(a_KeyName, a_ValueName, Printf("%d", a_Value));
-}
-
-
-
-
-
-void cIniFile::AddValueF(const AString & a_KeyName, const AString & a_ValueName, const double a_Value)
-{
- AddValue(a_KeyName, a_ValueName, Printf("%f", a_Value));
-}
-
-
-
-
-
-bool cIniFile::SetValue(const int keyID, const int valueID, const AString & value)
-{
- if (((size_t)keyID >= keys.size()) || ((size_t)valueID >= keys[keyID].names.size()))
- {
- return false;
- }
- keys[keyID].values[valueID] = value;
- return true;
-}
-
-
-
-
-
-bool cIniFile::SetValue(const AString & a_KeyName, const AString & a_ValueName, const AString & a_Value, const bool a_CreateIfNotExists)
-{
- int keyID = FindKey(a_KeyName);
- if (keyID == noID)
- {
- if (!a_CreateIfNotExists)
- {
- return false;
- }
- keyID = AddKeyName(a_KeyName);
- }
-
- int valueID = FindValue(keyID, a_ValueName);
- if (valueID == noID)
- {
- if (!a_CreateIfNotExists)
- {
- return false;
- }
- keys[keyID].names.push_back(a_ValueName);
- keys[keyID].values.push_back(a_Value);
- }
- else
- {
- keys[keyID].values[valueID] = a_Value;
- }
-
- return true;
-}
-
-
-
-
-
-bool cIniFile::SetValueI(const AString & a_KeyName, const AString & a_ValueName, const int a_Value, const bool a_CreateIfNotExists)
-{
- return SetValue(a_KeyName, a_ValueName, Printf("%d", a_Value), a_CreateIfNotExists);
-}
-
-
-
-
-
-bool cIniFile::SetValueI(const AString & a_Keyname, const AString & a_ValueName, const Int64 a_Value, const bool a_CreateIfNotExists)
-{
- return SetValue(a_Keyname, a_ValueName, Printf("%lld", a_Value), a_CreateIfNotExists);
-}
-
-
-
-
-
-bool cIniFile::SetValueF(const AString & a_KeyName, const AString & a_ValueName, double const a_Value, const bool a_CreateIfNotExists)
-{
- return SetValue(a_KeyName, a_ValueName, Printf("%f", a_Value), a_CreateIfNotExists);
-}
-
-
-
-
-
-bool cIniFile::SetValueV(const AString & a_KeyName, const AString & a_ValueName, const char * a_Format, ...)
-{
- va_list args;
- va_start(args, a_Format);
- AString Data;
- AppendVPrintf(Data, a_Format, args);
- va_end(args);
- return SetValue(a_KeyName, a_ValueName, Data);
-}
-
-
-
-
-
-AString cIniFile::GetValue(const int keyID, const int valueID, const AString & defValue) const
-{
- if ((keyID < (int)keys.size()) && (valueID < (int)keys[keyID].names.size()))
- {
- return keys[keyID].values[valueID];
- }
- return defValue;
-}
-
-
-
-
-
-AString cIniFile::GetValue(const AString & keyname, const AString & valuename, const AString & defValue) const
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return defValue;
- }
-
- int valueID = FindValue(int(keyID), valuename);
- if (valueID == noID)
- {
- return defValue;
- }
-
- return keys[keyID].values[valueID];
-}
-
-
-
-
-
-int cIniFile::GetValueI(const AString & keyname, const AString & valuename, const int defValue) const
-{
- AString Data;
- Printf(Data, "%d", defValue);
- return atoi(GetValue(keyname, valuename, Data).c_str());
-}
-
-
-
-
-
-double cIniFile::GetValueF(const AString & keyname, const AString & valuename, double const defValue) const
-{
- AString Data;
- Printf(Data, "%f", defValue);
- return atof(GetValue(keyname, valuename, Data).c_str());
-}
-
-
-
-
-
-AString cIniFile::GetValueSet(const AString & keyname, const AString & valuename, const AString & defValue)
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- SetValue(keyname, valuename, defValue);
- return defValue;
- }
-
- int valueID = FindValue(int(keyID), valuename);
- if (valueID == noID)
- {
- SetValue(keyname, valuename, defValue);
- return defValue;
- }
-
- return keys[keyID].values[valueID];
-}
-
-
-
-
-
-double cIniFile::GetValueSetF(const AString & keyname, const AString & valuename, const double defValue)
-{
- AString Data;
- Printf(Data, "%f", defValue);
- return atof(GetValueSet(keyname, valuename, Data).c_str());
-}
-
-
-
-
-
-int cIniFile::GetValueSetI(const AString & keyname, const AString & valuename, const int defValue)
-{
- AString Data;
- Printf(Data, "%d", defValue);
- return atoi(GetValueSet(keyname, valuename, Data).c_str());
-}
-
-
-
-
-
-Int64 cIniFile::GetValueSetI(const AString & keyname, const AString & valuename, const Int64 defValue)
-{
- AString Data;
- Printf(Data, "%lld", defValue);
- AString resultstring = GetValueSet(keyname, valuename, Data);
- Int64 result = defValue;
-#ifdef _WIN32
- sscanf_s(resultstring.c_str(), "%lld", &result);
-#else
- sscanf(resultstring.c_str(), "%lld", &result);
-#endif
- return result;
-}
-
-
-
-
-
-bool cIniFile::DeleteValueByID(const int keyID, const int valueID)
-{
- if ((keyID < (int)keys.size()) && (valueID < (int)keys[keyID].names.size()))
- {
- // This looks strange, but is neccessary.
- vector<AString>::iterator npos = keys[keyID].names.begin() + valueID;
- vector<AString>::iterator vpos = keys[keyID].values.begin() + valueID;
- keys[keyID].names.erase(npos, npos + 1);
- keys[keyID].values.erase(vpos, vpos + 1);
- return true;
- }
- return false;
-}
-
-
-
-
-
-bool cIniFile::DeleteValue(const AString & keyname, const AString & valuename)
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return false;
- }
-
- int valueID = FindValue(int(keyID), valuename);
- if (valueID == noID)
- {
- return false;
- }
-
- return DeleteValueByID(keyID, valueID);
-}
-
-
-
-
-
-bool cIniFile::DeleteKey(const AString & keyname)
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return false;
- }
-
- vector<AString>::iterator npos = names.begin() + keyID;
- vector<key>::iterator kpos = keys.begin() + keyID;
- names.erase(npos, npos + 1);
- keys.erase(kpos, kpos + 1);
-
- return true;
-}
-
-
-
-
-
-void cIniFile::Clear(void)
-{
- names.clear();
- keys.clear();
- comments.clear();
-}
-
-
-
-
-
-bool cIniFile::HasValue(const AString & a_KeyName, const AString & a_ValueName)
-{
- // Find the key:
- int keyID = FindKey(a_KeyName);
- if (keyID == noID)
- {
- return false;
- }
-
- // Find the value:
- int valueID = FindValue(keyID, a_ValueName);
- return (valueID != noID);
-}
-
-
-
-
-
-void cIniFile::AddHeaderComment(const AString & comment)
-{
- comments.push_back(comment);
- // comments.resize(comments.size() + 1, comment);
-}
-
-
-
-
-
-AString cIniFile::GetHeaderComment(const int commentID) const
-{
- if (commentID < (int)comments.size())
- {
- return comments[commentID];
- }
- return "";
-}
-
-
-
-
-
-bool cIniFile::DeleteHeaderComment(int commentID)
-{
- if (commentID < (int)comments.size())
- {
- vector<AString>::iterator cpos = comments.begin() + commentID;
- comments.erase(cpos, cpos + 1);
- return true;
- }
- return false;
-}
-
-
-
-
-
-int cIniFile::GetNumKeyComments(const int keyID) const
-{
- if (keyID < (int)keys.size())
- {
- return (int)keys[keyID].comments.size();
- }
- return 0;
-}
-
-
-
-
-
-int cIniFile::GetNumKeyComments(const AString & keyname) const
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return 0;
- }
- return (int)keys[keyID].comments.size();
-}
-
-
-
-
-
-bool cIniFile::AddKeyComment(const int keyID, const AString & comment)
-{
- if (keyID < (int)keys.size())
- {
- keys[keyID].comments.resize(keys[keyID].comments.size() + 1, comment);
- return true;
- }
- return false;
-}
-
-
-
-
-
-bool cIniFile::AddKeyComment(const AString & keyname, const AString & comment)
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return false;
- }
- return AddKeyComment(keyID, comment);
-}
-
-
-
-
-
-AString cIniFile::GetKeyComment(const int keyID, const int commentID) const
-{
- if ((keyID < (int)keys.size()) && (commentID < (int)keys[keyID].comments.size()))
- {
- return keys[keyID].comments[commentID];
- }
- return "";
-}
-
-
-
-
-
-AString cIniFile::GetKeyComment(const AString & keyname, const int commentID) const
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return "";
- }
- return GetKeyComment(int(keyID), commentID);
-}
-
-
-
-
-
-bool cIniFile::DeleteKeyComment(const int keyID, const int commentID)
-{
- if ((keyID < (int)keys.size()) && (commentID < (int)keys[keyID].comments.size()))
- {
- vector<AString>::iterator cpos = keys[keyID].comments.begin() + commentID;
- keys[keyID].comments.erase(cpos, cpos + 1);
- return true;
- }
- return false;
-}
-
-
-
-
-
-bool cIniFile::DeleteKeyComment(const AString & keyname, const int commentID)
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return false;
- }
- return DeleteKeyComment(int(keyID), commentID);
-}
-
-
-
-
-
-bool cIniFile::DeleteKeyComments(const int keyID)
-{
- if (keyID < (int)keys.size())
- {
- keys[keyID].comments.clear();
- return true;
- }
- return false;
-}
-
-
-
-
-
-bool cIniFile::DeleteKeyComments(const AString & keyname)
-{
- int keyID = FindKey(keyname);
- if (keyID == noID)
- {
- return false;
- }
- return DeleteKeyComments(int(keyID));
-}
-
-
-
-
-
-AString cIniFile::CheckCase(const AString & s) const
-{
- if (!m_IsCaseInsensitive)
- {
- return s;
- }
- AString res(s);
- size_t len = res.length();
- for (size_t i = 0; i < len; i++)
- {
- res[i] = tolower(res[i]);
- }
- return res;
-}
-
-
-
-
-
-void cIniFile::RemoveBom(AString & a_line) const
-{
- // The BOM sequence for UTF-8 is 0xEF,0xBB,0xBF
- static unsigned const char BOM[] = { 0xEF, 0xBB, 0xBF };
-
- // The BOM sequence, if present, is always th e first three characters of the input.
- const AString ref = a_line.substr(0, 3);
-
- // If any of the first three chars do not match, return and do nothing.
- for (int i = 0; i < 3; ++i)
- {
- if (static_cast<unsigned char>(ref[i]) != BOM[i])
- {
- return;
- }
- }
-
- // First three characters match; erase them.
- a_line.erase(0, 3);
-}
-
-
-
-