jeena/telldus
1
0
Fork 0
Code Issues Pull requests Projects Packages Wiki Activity Actions

Moved files and removed 'Telldus'-prefix from the settings class

Browse source
This commit is contained in:
Micke Prag 2009-01-06 14:29:43 +00:00
parent 19b032a6f6
commit 0bda5edb57
6 changed files with 24 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

236
driver/libtelldus-core/SettingsCoreFoundationPreferences.cpp Normal file
View file

@ -0,0 +1,236 @@
//
// C++ Implementation: telldussettingsconfuse
//
// Description:
//
//
// Author: Micke Prag <micke.prag@telldus.se>, (C) 2008
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include "TelldusSettings.h"
#include <stdlib.h>
#include <string.h>
#include <CoreFoundation/CoreFoundation.h>
using namespace std;
class privateVars {
public:
CFStringRef app_ID;
};
/*
* Constructor
*/
TelldusSettings::TelldusSettings(void)
{
d = new privateVars();
d->app_ID = CFSTR( "com.telldus.core" );
}
/*
* Destructor
*/
TelldusSettings::~TelldusSettings(void)
{
}
/*
* Return a setting
*/
char *TelldusSettings::getSetting(const char *strName) {
return "";
}
/*
* Return the number of stored devices
*/
int TelldusSettings::getNumberOfDevices(void) {
CFArrayRef cfarray = CFPreferencesCopyKeyList( d->app_ID, kCFPreferencesCurrentUser, kCFPreferencesAnyHost );
if (!cfarray) return 0;
CFIndex size = CFArrayGetCount( cfarray );
int devices = 0;
for (CFIndex k = 0; k < size; ++k) {
CFStringRef key = (CFStringRef) CFArrayGetValueAtIndex(cfarray, k);
if (CFStringHasPrefix( key, CFSTR("device.") ) &&
CFStringHasSuffix( key, CFSTR(".name") ) ) {
devices++;
}
}
return devices;
}
int TelldusSettings::getDeviceId(int intDeviceIndex) {
CFArrayRef cfarray = CFPreferencesCopyKeyList( d->app_ID, kCFPreferencesCurrentUser, kCFPreferencesAnyHost );
if (!cfarray) return 0;
CFIndex size = CFArrayGetCount( cfarray );
int index = 0;
int id = 0;
for (CFIndex k = 0; k < size; ++k) {
CFStringRef key = (CFStringRef) CFArrayGetValueAtIndex(cfarray, k);
if (CFStringHasPrefix( key, CFSTR("device.") ) &&
CFStringHasSuffix( key, CFSTR(".name") ) ) {
if (index == intDeviceIndex) {
CFArrayRef split = CFStringCreateArrayBySeparatingStrings( 0, key, CFSTR(".") );
if ( !split || CFArrayGetCount( split ) != 3 ) continue;
// This code crashes!
//CFNumberRef cfid = (CFNumberRef) CFArrayGetValueAtIndex( split, 1 );
//if (cfid)
// CFNumberGetValue( cfid, kCFNumberIntType, &id);
CFStringRef cfid = (CFStringRef) CFArrayGetValueAtIndex( split, 1 );
char *cp = NULL;
CFIndex size = CFStringGetMaximumSizeForEncoding( CFStringGetLength( cfid ), kCFStringEncodingUTF8) + 1;
cp = (char *)malloc(size);
CFStringGetCString( cfid, cp, size, kCFStringEncodingUTF8 );
cp = (char *)realloc( cp, strlen(cp) + 1);
id = atoi(cp);
CFRelease(key);
CFRelease(split);
CFRelease(cfid);
break;
}
index++;
}
CFRelease( key );
}
return id;
}
/*
* Add a new device
*/
int TelldusSettings::addDevice() {
int id = getNextDeviceId();
setStringSetting( id, "name", "", false ); //Create a empty name so the device has an entry
setStringSetting( id, "model", "", false );
return id;
}
/*
* Get next available device id
*/
int TelldusSettings::getNextDeviceId() {
int id = 0, max = 0;
int numberOfDevices = getNumberOfDevices();
for( int i = 0; i < numberOfDevices; i++) {
id = getDeviceId( i );
if (id > max) {
max = id;
}
}
max++;
return max;
}
/*
* Remove a device
*/
bool TelldusSettings::removeDevice(int intDeviceId){
CFStringRef filterKey = CFStringCreateWithFormat(0, NULL, CFSTR("device.%d."), intDeviceId); // The key to search for
CFArrayRef cfarray = CFPreferencesCopyKeyList( d->app_ID, kCFPreferencesCurrentUser, kCFPreferencesAnyHost );
if (!cfarray) return 0;
CFIndex size = CFArrayGetCount( cfarray );
for (CFIndex k = 0; k < size; ++k) {
CFStringRef key = (CFStringRef) CFArrayGetValueAtIndex(cfarray, k);
if (CFStringHasPrefix( key, filterKey ) ) {
CFPreferencesSetAppValue( key, NULL, d->app_ID ); //Remove the key
}
}
CFPreferencesAppSynchronize( d->app_ID );
return true;
}
char *TelldusSettings::getStringSetting(int intDeviceId, const char* name, bool parameter) {
CFStringRef cfname = CFStringCreateWithCString( 0, name, 0 );
CFStringRef key;
if (parameter) {
key = CFStringCreateWithFormat(0, NULL, CFSTR("device.%d.parameters.%@"), intDeviceId, cfname);
} else {
key = CFStringCreateWithFormat(0, NULL, CFSTR("device.%d.%@"), intDeviceId, cfname);
}
CFStringRef value;
value = (CFStringRef)CFPreferencesCopyAppValue(key, d->app_ID);
if (!value) {
return "";
}
char *cp = NULL;
CFIndex size = CFStringGetMaximumSizeForEncoding( CFStringGetLength( value ), kCFStringEncodingUTF8) + 1;
cp = (char *)malloc(size);
CFStringGetCString( value, cp, size, kCFStringEncodingUTF8 );
cp = (char *)realloc( cp, strlen(cp) + 1);
CFRelease(value);
return cp;
}
bool TelldusSettings::setStringSetting(int intDeviceId, const char* name, const char *value, bool parameter) {
CFStringRef cfname = CFStringCreateWithCString( 0, name, 0 );
CFStringRef cfvalue = CFStringCreateWithCString( 0, value, 0 );
CFStringRef key;
if (parameter) {
key = CFStringCreateWithFormat(0, NULL, CFSTR("device.%d.parameters.%@"), intDeviceId, cfname);
} else {
key = CFStringCreateWithFormat(0, NULL, CFSTR("device.%d.%@"), intDeviceId, cfname);
}
CFPreferencesSetAppValue( key, cfvalue, d->app_ID );
CFPreferencesAppSynchronize( d->app_ID );
return true;
}
int TelldusSettings::getIntSetting(int intDeviceId, const char* name, bool parameter) {
int retval = 0;
CFStringRef cfname = CFStringCreateWithCString( 0, name, 0 );
CFNumberRef cfvalue;
CFStringRef key;
if (parameter) {
key = CFStringCreateWithFormat(0, NULL, CFSTR("device.%d.parameters.%@"), intDeviceId, cfname);
} else {
key = CFStringCreateWithFormat(0, NULL, CFSTR("device.%d.%@"), intDeviceId, cfname);
}
cfvalue = (CFNumberRef)CFPreferencesCopyAppValue(key, d->app_ID);
// If the preference exists, use it.
if (cfvalue) {
// Numbers come out of preferences as CFNumber objects.
if (!CFNumberGetValue(cfvalue, kCFNumberIntType, &retval)) {
retval = 0;
}
CFRelease(cfvalue);
}
return retval;
}
bool TelldusSettings::setIntSetting(int intDeviceId, const char* name, int value, bool parameter) {
CFStringRef cfname = CFStringCreateWithCString( 0, name, 0 );
CFNumberRef cfvalue = CFNumberCreate(NULL, kCFNumberIntType, &value);
CFStringRef key;
if (parameter) {
key = CFStringCreateWithFormat(0, NULL, CFSTR("device.%d.parameters.%@"), intDeviceId, cfname);
} else {
key = CFStringCreateWithFormat(0, NULL, CFSTR("device.%d.%@"), intDeviceId, cfname);
}
CFPreferencesSetAppValue( key, cfvalue, d->app_ID );
CFPreferencesAppSynchronize( d->app_ID );
return true;
}