pp::INI::File::File (wchar_t* filename)
{
sections.clear ();
// We skip a few bytes (Unicode BOM) in crertain cirumstances, so this is the
// actual pointer we need to free...
wchar_t* alloc;
wszName = _wcsdup (filename);
errno_t ret;
TRY_FILE_IO (_wfopen_s (&fINI, filename, L"rb"), filename, ret);
if (ret == 0 && fINI != 0) {
fseek (fINI, 0, SEEK_END);
long size = ftell (fINI);
rewind (fINI);
wszData = new wchar_t [size];
alloc = wszData;
fread (wszData, size, 1, fINI);
// This is essentially our Unicode BOM, if the first character is '[', then it's ANSI.
if (((char *)wszData) [0] == '[') {
char* string = new char [size + 1];
memcpy (string, wszData, size);
string [size] = '\0';
delete [] wszData;
wszData = new wchar_t [size + 1];
MultiByteToWideChar (CP_OEMCP, 0, string, -1, wszData, size + 1);
alloc = wszData;
}
// Otherwise it's Unicode, let's fix up a couple of things
else {
if (*wszData != L'[')
++wszData;
wszData [size / 2 - 1] = '\0';
}
parse ();
delete [] alloc;
wszData = nullptr;
fflush (fINI);
fclose (fINI);
}
else {
//AD_MessageBox (L"Unable to Locate INI File", filename, MB_OK);
delete [] wszName;
wszName = nullptr;
wszData = nullptr;
}
}
void
pp::INI::File::write (std::wstring fname)
{
FILE* fOut;
errno_t ret;
// Strip Read-Only
/////////AD_SetNormalFileAttribs (fname);
TRY_FILE_IO (_wfopen_s (&fOut, fname.c_str (), L"w,ccs=UTF-16LE"), fname.c_str (), ret);
if (ret != 0 || fOut == 0) {
//AD_MessageBox (L"ERROR: Cannot open INI file for writing. Is it read-only?", fname.c_str (), MB_OK | MB_ICONSTOP);
return;
}
std::vector <std::wstring>::iterator it = ordered_sections.begin ();
std::vector <std::wstring>::iterator end = ordered_sections.end ();
while (it != end) {
Section& section = get_section (*it);
fwprintf (fOut, L"[%s]\n", section.name.c_str ());
std::vector <std::wstring>::iterator key_it = section.ordered_keys.begin ();
std::vector <std::wstring>::iterator key_end = section.ordered_keys.end ();
while (key_it != key_end) {
std::wstring val = section.get_value (*key_it);
fwprintf (fOut, L"%s=%s\n", key_it->c_str (), val.c_str ());
++key_it;
}
// Append a newline for everything except the last line...
if (++it != end)
fwprintf (fOut, L"\n");
}
fflush (fOut);
fclose (fOut);
// Make Read-Only
////SetFileAttributes (fname.c_str (), FILE_ATTRIBUTE_READONLY);
}
void
bmt::INI::File::write (std::wstring fname)
{
FILE* fOut;
errno_t ret;
// Strip Read-Only
SetFileAttributes (fname.c_str (), FILE_ATTRIBUTE_NORMAL);
TRY_FILE_IO (_wfopen_s (&fOut, fname.c_str (), L"w,ccs=UTF-16LE"), fname.c_str (), ret);
if (ret != 0 || fOut == 0) {
//BMT_MessageBox (L"ERROR: Cannot open INI file for writing. Is it read-only?", fname.c_str (), MB_OK | MB_ICONSTOP);
return;
}
std::map <std::wstring, Section>::iterator it = sections.begin ();
std::map <std::wstring, Section>::iterator end = sections.end ();
while (it != end) {
Section& section = (*it).second;
fwprintf (fOut, L"[%s]\n", section.name.c_str ());
std::map <std::wstring, std::wstring>::iterator key_it = section.pairs.begin ();
std::map <std::wstring, std::wstring>::iterator key_end = section.pairs.end ();
while (key_it != key_end) {
fwprintf (fOut, L"%s=%s\n", key_it->first.c_str (), key_it->second.c_str ());
++key_it;
}
fwprintf (fOut, L"\n");
++it;
}
fflush (fOut);
fclose (fOut);
// Make Read-Only
SetFileAttributes (fname.c_str (), FILE_ATTRIBUTE_READONLY);
}
