1 files changed, 0 insertions, 311 deletions
diff --git a/src/location-corelocation.m b/src/location-corelocation.m
deleted file mode 100644
index 1b94137..0000000
--- a/src/location-corelocation.m
+++ /dev/null
@@ -1,311 +0,0 @@
-/*-
- * redshift-ng - Automatically adjust display colour temperature according the Sun
- * 
- * Copyright (c) 2009-2018        Jon Lund Steffensen <jonlst@gmail.com>
- * Copyright (c) 2014-2016, 2025  Mattias Andrée <m@maandree.se>
- * 
- * redshift-ng is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * 
- * redshift-ng is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with redshift-ng.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include "common.h"
-
-#import <Foundation/Foundation.h>
-#import <CoreLocation/CoreLocation.h>
-
-
-/**
- * Location data
- */
-struct location_data {
-	/**
-	 * The user's geographical location
-	 */
-	struct location location;
-
-	/**
-	 * Whether the location provider is available
-	 */
-	int available;
-
-	/**
-	 * Whether an unrecoverable error has occurred
-	 */
-	int error;
-};
-
-
-struct location_state {
-	/**
-	 * Slave thread, used to receive location updates
-	 */
-	NSThread *thread;
-
-	/**
-	 * Read-end of piped used to send location data
-	 * from the slave thread to the master thread
-	 */
-	int pipe_fd_read;
-
-	/**
-	 * Write-end of piped used to send location data
-	 * from the slave thread to the master thread
-	 */
-	int pipe_fd_write;
-
-	/**
-	 * Location data available from the slave thread
-	 */
-	struct location_data data;
-
-	/**
-	 * Location data sent to the master thread
-	 */
-	struct location_data saved_data;
-};
-
-
-@interface LocationDelegate : NSObject <CLLocationManagerDelegate>
-	@property (strong, nonatomic) CLLocationManager *locationManager;
-	@property (nonatomic) struct location_state *state;
-@end
-
-
-static void
-send_data(struct location_state *state)
-{
-	while (write(state->pipe_fd_write, &state->data, sizeof(state->data)) == -1 && errno == EINTR);
-}
-
-
-@implementation LocationDelegate;
-
-- (void)start
-{
-	CLAuthorizationStatus authStatus;
-
-	self.locationManager = [[CLLocationManager alloc] init];
-	self.locationManager.delegate = self;
-	self.locationManager.distanceFilter = 50000;
-	self.locationManager.desiredAccuracy = kCLLocationAccuracyKilometer;
-
-	authStatus = [CLLocationManager authorizationStatus];
-
-	if (authStatus != kCLAuthorizationStatusNotDetermined &&
-	    authStatus != kCLAuthorizationStatusAuthorized) {
-		weprintf(_("Not authorized to obtain location from CoreLocation."));
-		[self markError];
-	} else {
-		[self.locationManager startUpdatingLocation];
-	}
-}
-
-- (void)markError
-{
-	self.state->data.error = 1;
-	send_data(self.state);
-}
-
-- (void)markUnavailable
-{
-	self.state->data.available = 0;
-	send_data(self.state);
-}
-
-- (void)locationManager:(CLLocationManager *)manager
-        didUpdateLocations:(NSArray *)locations
-{
-	CLLocation *newLocation = [locations firstObject];
-
-	self.state->data.location.lat = newLocation.coordinate.latitude;
-	self.state->data.location.lon = newLocation.coordinate.longitude;
-	self.state->data.available = 1;
-	send_data(self.state);
-}
-
-- (void)locationManager:(CLLocationManager *)manager
-        didFailWithError:(NSError *)error
-{
-	weprintf(_("Error obtaining location from CoreLocation: %s"), [[error localizedDescription] UTF8String]);
-	if ([error code] == kCLErrorDenied)
-		[self markError];
-	else
-		[self markUnavailable];
-}
-
-- (void)locationManager:(CLLocationManager *)manager
-        didChangeAuthorizationStatus:(CLAuthorizationStatus)status
-{
-	if (status == kCLAuthorizationStatusNotDetermined) {
-		weprintf(_("Waiting for authorization to obtain location..."));
-	} else if (status != kCLAuthorizationStatusAuthorized) {
-		weprintf(_("Request for location was not authorized!"));
-		[self markError];
-	}
-}
-
-@end
-
-
-// Callback when the pipe is closed.
-//
-// Stops the run loop causing the thread to end.
-static void
-pipe_close_callback(CFFileDescriptorRef fdref, CFOptionFlags callBackTypes, void *info)
-{
-	CFFileDescriptorInvalidate(fdref);
-	CFRelease(fdref);
-
-	CFRunLoopStop(CFRunLoopGetCurrent());
-}
-
-
-@interface LocationThread : NSThread
-	@property (nonatomic) struct location_state *state;
-@end
-
-
-@implementation LocationThread;
-
-// Run loop for location provider thread.
-- (void)main
-{
-	@autoreleasepool {
-		LocationDelegate *locationDelegate;
-		CFFileDescriptorRef fdref;
-		CFRunLoopSourceRef source;
-
-		locationDelegate = [[LocationDelegate alloc] init];
-		locationDelegate.state = self.state;
-
-		// Start the location delegate on the run loop in this thread.
-		[locationDelegate performSelector:@selector(start) withObject:nil afterDelay:0];
-
-		// Create a callback that is triggered when the pipe is closed. This will
-		// trigger the main loop to quit and the thread to stop.
-		fdref = CFFileDescriptorCreate(kCFAllocatorDefault, self.state->pipe_fd_write,
-		                               false, pipe_close_callback, NULL);
-		CFFileDescriptorEnableCallBacks(fdref, kCFFileDescriptorReadCallBack);
-		source = CFFileDescriptorCreateRunLoopSource(kCFAllocatorDefault, fdref, 0);
-		CFRunLoopAddSource(CFRunLoopGetCurrent(), source, kCFRunLoopDefaultMode);
-
-		// Run the loop
-		CFRunLoopRun();
-
-		close(self.state->pipe_fd_write);
-	}
-}
-
-@end
-
-
-static int
-corelocation_create(struct location_state **state_out)
-{
-	*state_out = emalloc(sizeof(**state_out));
-	return 0;
-}
-
-
-static int
-corelocation_start(struct location_state *state)
-{
-	LocationThread *thread;
-	int pipefds[2];
-
-	state->pipe_fd_read = -1;
-	state->pipe_fd_write = -1;
-
-	state->data.available = 0;
-	state->data.error = 0;
-	state->data.location.lat = 0;
-	state->data.location.lon = 0;
-	state->saved_data = state->data;
-
-	pipe_rdnonblock(pipefds);
-	state->pipe_fd_read = pipefds[0];
-	state->pipe_fd_write = pipefds[1];
-
-	send_data(state); /* TODO why? */
-
-	thread = [[LocationThread alloc] init];
-	thread.state = state;
-	[thread start];
-	state->thread = thread;
-
-	return 0;
-}
-
-
-static void
-corelocation_free(struct location_state *state)
-{
-	if (state->pipe_fd_read >= 0)
-		close(state->pipe_fd_read);
-	free(state);
-}
-
-
-static void
-corelocation_print_help(void)
-{
-	printf(_("Use the location as discovered by the Corelocation provider.\n"));
-	printf("\n");
-}
-
-
-static int
-corelocation_set_option(struct location_state *state, const char *key, const char *value)
-{
-	(void) state;
-	(void) value;
-	weprintf(_("Unknown provider parameter: `%s'."), key);
-	return -1;
-}
-
-
-static int
-corelocation_get_fd(struct location_state *state)
-{
-	return state->pipe_fd_read;
-}
-
-
-static int
-corelocation_fetch(struct location_state *state, struct location *location_out, int *available_out)
-{
-	struct location_data data;
-	ssize_t r;
-
-	for (;;) {
-		r = read(state->pipe_fd_read, &data, sizeof(data));
-		if (r == (ssize_t)sizeof(data)) {
-			state->saved_data = data;
-		} else if (r > 0) {
-			/* writes of 512 bytes or less are always atomic on pipes */
-			weprintf("read <pipe>: %s", _("Unexpected message size"));
-		} else if (!r || errno == EAGAIN) {
-			break;
-		} else if (errno != EINTR) {
-			weprintf("read <pipe>:");
-			state->saved_data.error = 1;
-			break;
-		}
-	}
-
-	*location_out = state->saved_data.location;
-	*available_out = state->saved_data.available;
-	return state->saved_data.error ? -1 : 0;
-}
-
-
-const location_provider_t corelocation_location_provider = LOCATION_PROVIDER_INIT("corelocation", corelocation);