//Load preferences from given open preferences file. Closes the file when done.
//Return 1 if everything read okay, 0 if invalid parameters somewhere, although it
//tries to keep reading what it can. Caller should first call
//CreateDefaultPreferences(false) to load defaults in case one or more fields are
//missing. Obviously field names need to be same as in SavePreferences()
int CFSXGUI::LoadPreferences(CParser &File)
{
char FieldName[512];
int Value;
bool bSomethingBad = false;
do
{
if (!File.GetString(FieldName, 512, true))
{
File.CloseFile();
if (bSomethingBad)
return 0;
return 1;
}
if (strcmp(FieldName, "PTTKEY") == 0)
{
File.GetInt(&Value);
if (Value > 0)
m_Prefs.PTTVKey = Value;
else
bSomethingBad = true;
}
else if (strcmp(FieldName, "PTTJOYBUTTON") == 0)
{
File.GetInt(&Value);
if (Value > 0)
m_Prefs.PTTJoyButton = Value;
else
bSomethingBad = true;
}
} while (true);
}
//Save preferences to m_cPrefPathAndFilename
int CFSXGUI::SavePreferences()
{
CParser File;
if (!File.OpenFileForOutput(m_cPrefPathAndFilename))
return 0;
File.WriteString(STR_PREF_HEADER);
File.WriteString("\nPTTKey = ");
File.WriteInt(m_Prefs.PTTVKey);
File.WriteString("\nPTTJoyButton = ");
File.WriteInt(m_Prefs.PTTJoyButton);
File.CloseFile();
return 1;
}