size_t CIniFile::ReadSection(const tchar* pszSection, CStrArray& astrKeys, CStrArray& astrValues)
{
ASSERT(pszSection);
CStrArray astrEntries;
// Read all the entries...
if (ReadSection(pszSection, astrEntries))
{
// Split all entries.
for (size_t i = 0; i < astrEntries.Size(); ++i)
{
// Split into key and value.
CString strEntry = astrEntries[i];
size_t nLength = strEntry.Length();
size_t nSepPos = strEntry.Find(TXT('='));
// Key set AND value set?
if ( (nSepPos > 0) && ((nLength-nSepPos-1) > 0) )
{
astrKeys.Add(strEntry.Left(nSepPos));
astrValues.Add(strEntry.Right(nLength-nSepPos-1));
}
}
}
ASSERT(astrKeys.Size() == astrValues.Size());
return astrKeys.Size();
}
size_t CIniFile::ReadSection(const tchar* pszSection, CStrArray& astrEntries)
{
ASSERT(pszSection);
// Allocate initial buffer.
size_t nChars = 1024;
tchar* pszEntries = static_cast<tchar*>(alloca(Core::numBytes<tchar>(nChars+1)));
// Read all entries, reallocating if necessary...
while (::GetPrivateProfileSection(pszSection, pszEntries, static_cast<DWORD>(nChars), m_strPath) >= (nChars-2))
{
// Double the buffer size.
nChars *= 2;
pszEntries = static_cast<tchar*>(alloca(Core::numBytes<tchar>(nChars+1)));
}
// For all strings.
while (*pszEntries != TXT('\0'))
{
astrEntries.Add(pszEntries);
pszEntries += tstrlen(pszEntries) + 1;
}
return astrEntries.Size();
}
void CLinkCache::Purge(const CDDEConv* pConv)
{
typedef CLinksMap::iterator LinksIter;
CStrArray astrLinks;
// Format the cache entry prefix for the conversation.
CString strPrefix = CString::Fmt(TXT("%s|%s!"), pConv->Service().c_str(), pConv->Topic().c_str());
size_t nLength = strPrefix.Length();
// Find all links for the conversation...
for (LinksIter it = m_oLinks.begin(); it != m_oLinks.end(); ++it)
{
const CString& strLink = it->first;
if (tstrnicmp(strLink, strPrefix, nLength) == 0)
{
// Delete value, but remember key.
astrLinks.Add(strLink);
delete it->second;
}
}
// Purge all matching links...
for (size_t i = 0; i < astrLinks.Size(); ++i)
m_oLinks.erase(astrLinks[i]);
}
void CIniFile::WriteStrings(const tchar* pszSection, const tchar* pszEntry, tchar cSep, const CStrArray& astrValues)
{
ASSERT(pszSection != nullptr);
ASSERT(pszEntry != nullptr);
CString str;
// Build string list.
for (size_t i = 0; i < astrValues.Size(); ++i)
{
if (i != 0)
str += cSep;
str += astrValues[i];
}
WriteString(pszSection, pszEntry, str);
}