//---------------------------------------------------------------------------
// 函数: GetKeyValue
// 功能: 取得Key的Value
// 参数: pSection 节名
// pKey 建名
// pValue 建值
// 返回: TRUE－成功 FALSE－失败
//---------------------------------------------------------------------------
BOOL KIniFile::GetKeyValue(
LPCSTR pSection,
LPCSTR pKey,
LPSTR pValue,
DWORD dwSize)
{
DWORD dwID;
// setup section name
char szSection[32] = "[";
if (pSection[0] != '[')
{
g_StrCat(szSection, pSection);
g_StrCat(szSection, "]");
}
else
{
g_StrCpy(szSection, pSection);
}
// search for the matched section
SECNODE* pSecNode = m_Header.pNextNode;
dwID = String2Id(szSection);
while (pSecNode != NULL)
{
if (dwID == pSecNode->dwID)
{
break;
}
pSecNode = pSecNode->pNextNode;
}
// if no such section founded
if (pSecNode == NULL)
{
return FALSE;
}
// search for the same key
KEYNODE* pKeyNode = pSecNode->pKeyNode.pNextNode;
dwID = String2Id(pKey);
while (pKeyNode != NULL)
{
if (dwID == pKeyNode->dwID)
{
break;
}
pKeyNode = pKeyNode->pNextNode;
}
// if no such key found
if (pKeyNode == NULL)
{
return FALSE;
}
// copy the value of the key
g_StrCpyLen(pValue, pKeyNode->pValue, dwSize);
return TRUE;
}
//---------------------------------------------------------------------------
// 函数: GetKeyValue
// 功能: 取得Key的Value
// 参数: pSection 节名
// pKey 建名
// pValue 建值
// 返回: true－成功 false－失败
//---------------------------------------------------------------------------
int QIniFileImpl::GetKeyValue(const char* pSection,const char* pKey,char* pValue,unsigned int dwSize)
{
unsigned int dwID;
// setup section name
char szSection[64];
COPY_SECTION_AND_ADD_BOUND(szSection, pSection);
// search for the matched section
SECNODE* pSecNode = m_Header.pNextNode;
dwID = String2Id(szSection);
while (pSecNode != NULL)
{
if (dwID == pSecNode->dwID)
{
break;
}
pSecNode = pSecNode->pNextNode;
}
// if no such section founded
if (pSecNode == NULL)
{
return false;
}
// search for the same key
KEYNODE* pKeyNode = pSecNode->RootNode.pNextNode;
dwID = String2Id(pKey);
while (pKeyNode != NULL)
{
if (dwID == pKeyNode->dwID)
{
break;
}
pKeyNode = pKeyNode->pNextNode;
}
// if no such key found
if (pKeyNode == NULL)
{
return false;
}
// copy the value of the key
QStrCpyLen(pValue, pKeyNode->pValue, dwSize);
return true;
}
BOOL KIniFile::GetNextSection(LPCSTR pSection, LPSTR pNextSection)
{
if (!pSection[0]) // 传入参数为""时就是取第一个Section
{
if (!m_Header.pNextNode)
return FALSE;
else
{
g_StrCpy(pNextSection, m_Header.pNextNode->pSection);
return TRUE;
}
}
else
{
char szSection[32] = "[";
if (pSection[0] != '[')
{
g_StrCat(szSection, pSection);
g_StrCat(szSection, "]");
}
else
{
g_StrCpy(szSection, pSection);
}
// 查找参数给定的Section
SECNODE* pThisSecNode = &m_Header;
SECNODE* pNextSecNode = pThisSecNode->pNextNode;
DWORD dwID = String2Id(szSection);
while (pNextSecNode != NULL)
{
if (dwID == pNextSecNode->dwID)
{
break;
}
pThisSecNode = pNextSecNode;
pNextSecNode = pThisSecNode->pNextNode;
}
// 没有这个Section，无所谓下一个
if (!pNextSecNode)
{
return FALSE;
}
else
{
// 参数给定的Section已经是最后一个了
if (!pNextSecNode->pNextNode)
{
return FALSE;
}
else
{
g_StrCpy(pNextSection, pNextSecNode->pNextNode->pSection);
return TRUE;
}
}
}
}
//---------------------------------------------------------------------------
// 函数: EraseKey
// 功能: 清除Section的下一个Key的内容
// 参数: pSection 节的名字
//---------------------------------------------------------------------------
void QIniFileImpl::EraseKey(const char* lpSection, const char* lpKey)
{
// setup section name
char szSection[64];
COPY_SECTION_AND_ADD_BOUND(szSection, lpSection);
// search for the matched section
SECNODE* pSecNode = m_Header.pNextNode;
unsigned int dwID = String2Id(szSection);
while (pSecNode != NULL)
{
if (dwID == pSecNode->dwID)
{
break;
}
pSecNode = pSecNode->pNextNode;
}
// if no such section found
if (pSecNode == NULL)
{
return;
}
KEYNODE* pThisKey = &pSecNode->RootNode;
KEYNODE* pNextKey = pThisKey->pNextNode;
dwID = String2Id(lpKey);
while (pNextKey != NULL)
{
if (pNextKey->dwID == dwID)
{
pThisKey->pNextNode = pNextKey->pNextNode;
SAFE_DELETE_ARRAY(pNextKey->pKey);
SAFE_DELETE_ARRAY(pNextKey->pValue);
SAFE_DELETE(pNextKey);
if (pSecNode->RootNode.pNextNode == NULL)
EraseSection(szSection);
return;
}
pThisKey = pNextKey;
pNextKey = pNextKey->pNextNode;
}
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
int QIniFileImpl::GetNextSection(const char* pSection, char* pNextSection)
{
if (!pSection[0]) // 传入参数为""时就是取第一个Section
{
if (!m_Header.pNextNode)
return false;
else
{
COPY_SECTION_AND_REMOVE_BOUND(pNextSection, m_Header.pNextNode->pSection);
return true;
}
}
else
{
char szSection[64];
COPY_SECTION_AND_ADD_BOUND(szSection, pSection);
// 查找参数给定的Section
SECNODE* pThisSecNode = &m_Header;
SECNODE* pNextSecNode = pThisSecNode->pNextNode;
unsigned int dwID = String2Id(szSection);
while (pNextSecNode != NULL)
{
if (dwID == pNextSecNode->dwID)
{
break;
}
pThisSecNode = pNextSecNode;
pNextSecNode = pThisSecNode->pNextNode;
}
// 没有这个Section，无所谓下一个
if (!pNextSecNode)
{
return false;
}
else
{
// 参数给定的Section已经是最后一个了
if (!pNextSecNode->pNextNode)
{
return false;
}
else
{
COPY_SECTION_AND_REMOVE_BOUND(pNextSection, pNextSecNode->pNextNode->pSection);
return true;
}
}
}
}
//---------------------------------------------------------------------------
// 函数: IsSectionExist
// 功能: Section是否存在
// 参数: pSection 节的名字
// 返回: int
//---------------------------------------------------------------------------
int QIniFileImpl::IsSectionExist(const char* pSection)
{
// setup section name
char szSection[64];
COPY_SECTION_AND_ADD_BOUND(szSection, pSection);
// search for the matched section
SECNODE* pSecNode = m_Header.pNextNode;
unsigned int dwID = String2Id(szSection);
while (pSecNode != NULL)
{
if (dwID == pSecNode->dwID)
return true;
pSecNode = pSecNode->pNextNode;
}
return false;
}
//---------------------------------------------------------------------------
// 函数: EraseSection
// 功能: 清除一个Section的内容
// 参数: pSection 节的名字
//---------------------------------------------------------------------------
void QIniFileImpl::EraseSection(const char* pSection)
{
// setup section name
char szSection[64];
COPY_SECTION_AND_ADD_BOUND(szSection, pSection);
// search for the matched section
unsigned int dwID = String2Id(szSection);
SECNODE* pPreSec = &m_Header;
SECNODE* pSecNode;
while((pSecNode = pPreSec->pNextNode) != NULL)
{
if (dwID == pSecNode->dwID)
break;
pPreSec = pSecNode;
}
// if no such section found
if (pSecNode == NULL)
return;
pPreSec->pNextNode = pSecNode->pNextNode;
// erase all key in the section
KEYNODE* pThisKey = &pSecNode->RootNode;
KEYNODE* pNextKey = pThisKey->pNextNode;
while (pNextKey != NULL)
{
pThisKey = pNextKey->pNextNode;
SAFE_DELETE_ARRAY(pNextKey->pKey);
SAFE_DELETE_ARRAY(pNextKey->pValue);
SAFE_DELETE(pNextKey);
pNextKey = pThisKey;
}
pSecNode->RootNode.pNextNode = NULL;
SAFE_DELETE_ARRAY(pSecNode->pSection);
SAFE_DELETE(pSecNode);
}
BOOL KIniFile::GetNextKey(LPCSTR pSection, LPCSTR pKey, LPSTR pNextKey)
{
char szSection[32] = "[";
if (pSection[0] != '[')
{
g_StrCat(szSection, pSection);
g_StrCat(szSection, "]");
}
else
{
g_StrCpy(szSection, pSection);
}
// 查找参数给定的Section
SECNODE* pThisSecNode = &m_Header;
SECNODE* pNextSecNode = pThisSecNode->pNextNode;
DWORD dwID = String2Id(szSection);
while (pNextSecNode != NULL)
{
if (dwID == pNextSecNode->dwID)
{
break;
}
pThisSecNode = pNextSecNode;
pNextSecNode = pThisSecNode->pNextNode;
}
// 没有这个Section，无所谓取Key
if (!pNextSecNode)
{
return FALSE;
}
KEYNODE* pThisKeyNode = &pNextSecNode->pKeyNode;
KEYNODE* pNextKeyNode = pThisKeyNode->pNextNode;
// Key给的参数为""的话，取第一个Key
if (!pKey[0])
{
// 没有Key，返回失败
if (!pNextKeyNode->pKey)
{
return FALSE;
}
else
{
g_StrCpy(pNextKey, pNextKeyNode->pKey);
return TRUE;
}
}
dwID = String2Id(pKey);
while(pNextKeyNode != NULL)
{
if (dwID == pNextKeyNode->dwID)
{
break;
}
pThisKeyNode = pNextKeyNode;
pNextKeyNode = pThisKeyNode->pNextNode;
}
// 找不到所给的Key，无所谓下一个
if (!pNextKeyNode)
{
return FALSE;
}
// 参数给定的Key已经是最后一个了
if (!pNextKeyNode->pNextNode)
{
return FALSE;
}
else
{
g_StrCpy(pNextKey, pNextKeyNode->pNextNode->pKey);
return TRUE;
}
}
//---------------------------------------------------------------------------
// 函数: SetKeyValue
// 功能: 设置Key的Value
// 参数: pSection 节名
// pKey 建名
// pValue 建值
// 返回: TRUE－成功 FALSE－失败
//---------------------------------------------------------------------------
BOOL KIniFile::SetKeyValue(
LPCSTR pSection,
LPCSTR pKey,
LPCSTR pValue)
{
int nLen;
DWORD dwID;
// setup section name
char szSection[32] = "[";
if (pSection[0] != '[')
{
g_StrCat(szSection, pSection);
g_StrCat(szSection, "]");
}
else
{
g_StrCpy(szSection, pSection);
}
// search for the matched section
SECNODE* pThisSecNode = &m_Header;
SECNODE* pNextSecNode = pThisSecNode->pNextNode;
dwID = String2Id(szSection);
while (pNextSecNode != NULL)
{
if (dwID == pNextSecNode->dwID)
{
break;
}
pThisSecNode = pNextSecNode;
pNextSecNode = pThisSecNode->pNextNode;
}
// if no such section found create a new section
if (pNextSecNode == NULL)
{
nLen = g_StrLen(szSection) + 1;
pNextSecNode = (SECNODE *)m_MemStack.Push(sizeof(SECNODE));
pNextSecNode->pSection = (char *)m_MemStack.Push(nLen);
g_MemCopy(pNextSecNode->pSection, szSection, nLen);
pNextSecNode->dwID = dwID;
pNextSecNode->pKeyNode.pNextNode = NULL;
pNextSecNode->pNextNode = NULL;
pThisSecNode->pNextNode = pNextSecNode;
}
// search for the same key
KEYNODE* pThisKeyNode = &pNextSecNode->pKeyNode;
KEYNODE* pNextKeyNode = pThisKeyNode->pNextNode;
dwID = String2Id(pKey);
while (pNextKeyNode != NULL)
{
if (dwID == pNextKeyNode->dwID)
{
break;
}
pThisKeyNode = pNextKeyNode;
pNextKeyNode = pThisKeyNode->pNextNode;
}
// if no such key found create a new key
if (pNextKeyNode == NULL)
{
pNextKeyNode = (KEYNODE *)m_MemStack.Push(sizeof(KEYNODE));
nLen = g_StrLen(pKey) + 1;
pNextKeyNode->pKey = (char *)m_MemStack.Push(nLen);
g_MemCopy(pNextKeyNode->pKey, (void*)pKey, nLen);
nLen = g_StrLen(pValue) + 1;
pNextKeyNode->pValue = (char *)m_MemStack.Push(nLen);
g_MemCopy(pNextKeyNode->pValue, (void*)pValue, nLen);
pNextKeyNode->dwID = dwID;
pNextKeyNode->pNextNode = NULL;
pThisKeyNode->pNextNode = pNextKeyNode;
}
// replace the old value with new
else
{
m_MemStack.Free(pNextKeyNode->pValue);
nLen = g_StrLen(pValue) + 1;
pNextKeyNode->pValue = (char *)m_MemStack.Push(nLen);
g_MemCopy(pNextKeyNode->pValue, (void*)pValue, nLen);
}
return TRUE;
}
//---------------------------------------------------------------------------
// 函数: SetKeyValue
// 功能: 设置Key的Value
// 参数: pSection 节名
// pKey 建名
// pValue 建值
// 返回: true－成功 false－失败
//---------------------------------------------------------------------------
int QIniFileImpl::SetKeyValue(
const char* pSection,
const char* pKey,
const char* pValue)
{
int nLen;
unsigned int dwID;
// setup section name
char szSection[64];
COPY_SECTION_AND_ADD_BOUND(szSection, pSection);
// search for the matched section
SECNODE* pThisSecNode = &m_Header;
SECNODE* pNextSecNode = pThisSecNode->pNextNode;
dwID = String2Id(szSection);
while (pNextSecNode != NULL)
{
if (dwID == pNextSecNode->dwID)
{
break;
}
pThisSecNode = pNextSecNode;
pNextSecNode = pThisSecNode->pNextNode;
}
// if no such section found create a new section
if (pNextSecNode == NULL)
{
nLen = strlen(szSection) + 1;
pNextSecNode = new SECNODE;
pNextSecNode->pSection = new char[nLen];
memcpy(pNextSecNode->pSection, szSection, nLen);
pNextSecNode->dwID = dwID;
pNextSecNode->RootNode.pNextNode = NULL;
pNextSecNode->pNextNode = NULL;
pThisSecNode->pNextNode = pNextSecNode;
}
// search for the same key
KEYNODE* pThisKeyNode = &pNextSecNode->RootNode;
KEYNODE* pNextKeyNode = pThisKeyNode->pNextNode;
dwID = String2Id(pKey);
while (pNextKeyNode != NULL)
{
if (dwID == pNextKeyNode->dwID)
{
break;
}
pThisKeyNode = pNextKeyNode;
pNextKeyNode = pThisKeyNode->pNextNode;
}
// if no such key found create a new key
if (pNextKeyNode == NULL)
{
pNextKeyNode = new KEYNODE;
nLen = strlen(pKey) + 1;
pNextKeyNode->pKey = new char[nLen];
memcpy(pNextKeyNode->pKey, (void*)pKey, nLen);
nLen = strlen(pValue) + 1;
pNextKeyNode->pValue = new char[nLen];
memcpy(pNextKeyNode->pValue, (void*)pValue, nLen);
pNextKeyNode->dwID = dwID;
pNextKeyNode->pNextNode = NULL;
pThisKeyNode->pNextNode = pNextKeyNode;
}
// replace the old value with new
else
{
SAFE_DELETE_ARRAY(pNextKeyNode->pValue);
nLen = strlen(pValue) + 1;
pNextKeyNode->pValue = new char[nLen];
memcpy(pNextKeyNode->pValue, (void*)pValue, nLen);
}
return true;
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
int QIniFileImpl::GetNextKey(const char* pSection, const char* pKey, char* pNextKey)
{
char szSection[64];
COPY_SECTION_AND_ADD_BOUND(szSection, pSection);
// 查找参数给定的Section
SECNODE* pThisSecNode = &m_Header;
SECNODE* pNextSecNode = pThisSecNode->pNextNode;
unsigned int dwID = String2Id(szSection);
while (pNextSecNode != NULL)
{
if (dwID == pNextSecNode->dwID)
{
break;
}
pThisSecNode = pNextSecNode;
pNextSecNode = pThisSecNode->pNextNode;
}
// 没有这个Section，无所谓取Key
if (!pNextSecNode)
{
return false;
}
KEYNODE* pThisKeyNode = &pNextSecNode->RootNode;
KEYNODE* pNextKeyNode = pThisKeyNode->pNextNode;
// Key给的参数为""的话，取第一个Key
if (!pKey[0])
{
// 没有Key，返回失败
if (!pNextKeyNode->pKey)
{
return false;
}
else
{
strcpy(pNextKey, pNextKeyNode->pKey);
return true;
}
}
dwID = String2Id(pKey);
while(pNextKeyNode != NULL)
{
if (dwID == pNextKeyNode->dwID)
{
break;
}
pThisKeyNode = pNextKeyNode;
pNextKeyNode = pThisKeyNode->pNextNode;
}
// 找不到所给的Key，无所谓下一个
if (!pNextKeyNode)
{
return false;
}
// 参数给定的Key已经是最后一个了
if (!pNextKeyNode->pNextNode)
{
return false;
}
else
{
strcpy(pNextKey, pNextKeyNode->pNextNode->pKey);
return true;
}
}
