//向一个节中添加一个键，若没有这个节则新建一个节
int MIniFile::SetValue(const char* sectionName,const char* keyName,const char* value)
{
IniSection* pSection = GetSection(sectionName);
if (pSection != NULL)
{
IniKey* pKey = GetKey(sectionName,keyName);
LineInfo* pLineInfo =NULL;
if (pKey != NULL)
{
pKey->SetValue(value);
pLineInfo = FindLineInfo(pKey->m_nLineNo);
}
else
{
IniKey* pLastKey = pSection->GetLastKey();
pKey = new IniKey(pSection);
pSection->AddKey(pKey);
pKey->SetKeyName(keyName);
pKey->SetValue(value);
if (pLastKey == NULL)
{
//该节没有键值对
pKey->m_nLineNo = pSection->m_nLineNo + 1;
}
else
{
pKey->m_nLineNo = pLastKey->m_nLineNo+1;
}
pSection->m_nKeyCount++;
pLineInfo = new LineInfo;
pLineInfo->type = LINE_KEYPAIR;
pLineInfo->nLineNo = pKey->m_nLineNo;
AdjustAllLineInfo(pLineInfo);
}
pLineInfo->strMainData = "\t";
pLineInfo->strMainData += pKey->m_Key;
pLineInfo->strMainData += "\t=\t";
pLineInfo->strMainData += pKey->m_Value;
}
else
{
//新增节和键
pSection = new IniSection;
IniKey* pKey = new IniKey(pSection);
LineInfo* pSectionLineInfo = new LineInfo;
LineInfo* pKeyLineInfo = new LineInfo;
pSection->SetSectionName(sectionName);
pKey->SetKeyName(keyName);
pKey->SetValue(value);
pSection->AddKey(pKey);
pSection->m_nLineNo = m_nLineCount;
pKey->m_nLineNo = m_nLineCount + 1;
pSectionLineInfo->nLineNo = pSection->m_nLineNo;
pSectionLineInfo->strMainData = "[";
pSectionLineInfo->strMainData += sectionName;
pSectionLineInfo->strMainData += "]";
pKeyLineInfo->nLineNo = pKey->m_nLineNo;
pKeyLineInfo->strMainData = "\t";
pKeyLineInfo->strMainData += pKey->m_Key;
pKeyLineInfo->strMainData += "\t=\t";
pKeyLineInfo->strMainData += pKey->m_Value;
AdjustAllLineInfo(pSectionLineInfo);
AdjustAllLineInfo(pKeyLineInfo);
AddSection(pSection);
}
m_bChange = true;
return 0;
}
void MIniFile::Adjust()//
{
LineInfo* pInfo = 0;
for(int i = 0 ; i < m_LineInfoArray.size(); ++i)
{
pInfo = m_LineInfoArray[i];
if(0 == pInfo)
{
continue;
}
if (pInfo->type != LINE_SECTION)
{
continue;
}
string helpStr;
helpStr = pInfo->strMainData;
helpStr = Trim(helpStr);
string sectionName = helpStr.substr(1,helpStr.size() - 1);
sectionName = sectionName.substr(0,sectionName.size() - 1);
IniSection* pSection = new IniSection;
pSection->SetSectionName(sectionName.c_str());
pSection->m_nLineNo = pInfo->nLineNo;
AddSection(pSection);
int nIndex = i+1;
if(nIndex == m_LineInfoArray.size())
{
break;
}
for(int j = nIndex; j < m_LineInfoArray.size(); ++j)
{
LineInfo* pKeyLine = m_LineInfoArray[j];
if(0 == pKeyLine)
{
continue;
}
if (pKeyLine->type == LINE_SECTION)
{
break;
}
if (pKeyLine->type == LINE_OTHER)
{
continue;
}
//剩下的都是LINE_PAIR
pSection->m_nKeyCount++;
IniKey* pKey = new IniKey;
pKey->m_nLineNo = pKeyLine->nLineNo;
//MString keyName,value,help;
string help = pKeyLine->strMainData;
help = Trim(help);
int iIndex = help.find('=');
string keyName = help.substr(0,iIndex);
string value = help.substr(iIndex + 1);
keyName = Trim(keyName);
value = Trim(value);
pKey->m_Key = keyName.c_str();
pKey->m_Value = value.c_str();
pSection->AddKey(pKey);
}
}
}