one dir per subproject

Signed-off-by: Mattias Andrée <m@maandree.se>

1 files changed, 0 insertions, 249 deletions

diff --git a/src/location.c b/src/location.c
deleted file mode 100644
index 5979a2d..0000000
--- a/src/location.c
+++ /dev/null
@@ -1,249 +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"
-
-
-const struct location_provider *location_providers[] = {
-#ifdef ENABLE_GEOCLUE2
-	&geoclue2_location_provider,
-#endif
-#ifdef ENABLE_CORELOCATION
-	&corelocation_location_provider,
-#endif
-	&manual_location_provider,
-#ifndef WINDOWS
-	&geofile_location_provider,
-	&timezone_location_provider,
-#endif
-	NULL
-};
-
-
-/**
- * Get the current monotonic time in milliseconds
- * 
- * @return  The number of milliseconds elapsed since some arbitrary fixed time
- */
-static long long int
-get_monotonic_millis(void)
-{
-#if defined(WINDOWS)
-	return (long long int)GetTickCount64();
-#else
-	struct timespec now;
-	if (clock_gettime(CLOCK_MONOTONIC, &now))
-		eprintf("clock_gettime CLOCK_MONOTONIC:");
-	return (long long int)now.tv_sec * 1000LL + (long long int)now.tv_nsec / 1000000LL;
-#endif
-}
-
-
-/**
- * Attempt to start a specific location provider
- * 
- * @param   provider   The location provider
- * @param   state_out  Output parameter for the location provider state
- * @param   config     Loaded information file
- * @param   args       `NULL` or option part of the command line argument for the location provider
- * @return             0 on success, -1 on failure
- */
-static int
-try_start(const struct location_provider *provider, LOCATION_STATE **state_out, struct config_ini_state *config, char *args)
-{
-	const char *manual_keys[] = {"lat", "lon"};
-	struct config_ini_section *section;
-	struct config_ini_setting *setting;
-	char *next_arg, *value;
-	const char *key;
-	int i;
-
-	if (provider->create(state_out) < 0) {
-		weprintf(_("Initialization of %s failed."), provider->name);
-		goto fail;
-	}
-
-	/* Set provider options from config file */
-	if ((section = config_ini_get_section(config, provider->name)))
-		for (setting = section->settings; setting; setting = setting->next)
-			if (provider->set_option(*state_out, setting->name, setting->value) < 0)
-				goto set_option_fail;
-
-	/* Set provider options from command line */
-	for (i = 0; args && *args; i++, args = next_arg) {
-		next_arg = &args[strcspn(args, ";:")];
-		if (*next_arg)
-			*next_arg++ = '\0';
-
-		key = args;
-		value = strchr(args, '=');
-		if (!value) {
-			/* The options for the "manual" method can be set
-			 * without keys on the command line for convencience
-			 * and for backwards compatability. We add the proper
-			 * keys here before calling set_option(). */
-			if (!strcmp(provider->name, "manual") && i < (int)ELEMSOF(manual_keys)) {
-				key = manual_keys[i];
-				value = args;
-			} else {
-				weprintf(_("Failed to parse option `%s'."), args);
-				goto fail;
-			}
-		} else {
-			*value++ = '\0';
-		}
-
-		if (provider->set_option(*state_out, key, value) < 0)
-			goto set_option_fail;
-	}
-
-	/* Start provider */
-	if (provider->start(*state_out) < 0) {
-		weprintf(_("Failed to start provider %s."), provider->name);
-		goto fail;
-	}
-
-	return 0;
-
-set_option_fail:
-	weprintf(_("Failed to set %s option."), provider->name);
-	/* TRANSLATORS: `help' must not be translated. */
-	weprintf(_("Try `-l %s:help' for more information."), provider->name);
-fail:
-	if (*state_out) {
-		provider->free(*state_out);
-		*state_out = NULL;
-	}
-	return -1;
-}
-
-
-int
-get_location(const struct location_provider *provider, LOCATION_STATE *state, int timeout, struct location *location_out)
-{
-#ifdef WINDOWS /* we don't have poll on Windows, but neither do with have any dynamic location providers */
-	int available;
-	return provider->fetch(state, location_out, &available) < 0 ? -1 : available;
-
-#else
-	int r, available = 0;
-	struct pollfd pollfds[1];
-	long long int now = get_monotonic_millis();
-	long long int end = now + (long long int)timeout;
-
-	do {
-		pollfds[0].fd = provider->get_fd(state);
-		if (pollfds[0].fd >= 0) {
-			/* Poll on file descriptor until ready */
-			pollfds[0].events = POLLIN;
-			timeout = (int)MAX(end - now, 0);
-			r = poll(pollfds, 1, timeout);
-			if (r > 0) {
-				now = get_monotonic_millis();
-			} else if (r < 0) {
-#ifndef WINDOWS
-				if (errno == EINTR)
-					continue;
-#endif
-				weprintf("poll {{.fd=<location provider>, .events=EPOLLIN}} 1 %i:", timeout);
-				return -1;
-			} else {
-				return 0;
-			}
-		}
-
-		if (provider->fetch(state, location_out, &available) < 0)
-			return -1;
-	} while (!available && !exiting);
-
-	if (exiting)
-		eprintf(_("Terminated by user."));
-
-	return 1;
-#endif
-}
-
-
-void
-acquire_location_provider(struct settings *settings, LOCATION_STATE **location_state_out)
-{
-	size_t i;
-
-	if (settings->provider) {
-		/* Use provider specified on command line */
-		if (try_start(settings->provider, location_state_out, &settings->config, settings->provider_args) < 0)
-			exit(1);
-	} else {
-		/* Try all providers, use the first that works */
-		for (i = 0; location_providers[i]; i++) {
-			weprintf(_("Trying location provider `%s'..."), location_providers[i]->name);
-			if (try_start(location_providers[i], location_state_out, &settings->config, NULL) < 0) {
-				weprintf(_("Trying next provider..."));
-				continue;
-			}
-
-			/* Found provider that works */
-			printf(_("Using provider `%s'.\n"), location_providers[i]->name);
-			settings->provider = location_providers[i];
-			break;
-		}
-
-		/* Failure if no providers were successful at this point */
-		if (!settings->provider)
-			eprintf(_("No more location providers to try."));
-	}
-}
-
-
-int
-location_is_valid(const struct location *location)
-{
-	if (!WITHIN(MIN_LATITUDE, location->latitude, MAX_LATITUDE)) {
-		/* TRANSLATORS: Append degree symbols if possible. */
-		weprintf(_("Latitude must be between %.1f and %.1f."), MIN_LATITUDE, MAX_LATITUDE);
-		return 0;
-	}
-	if (!WITHIN(MIN_LONGITUDE, location->longitude, MAX_LONGITUDE)) {
-		/* TRANSLATORS: Append degree symbols if possible. */
-		weprintf(_("Longitude must be between %.1f and %.1f."), MIN_LONGITUDE, MAX_LONGITUDE);
-		return 0;
-	}
-	return 1;
-}
-
-
-void
-print_location(const struct location *location)
-{
-	/* TRANSLATORS: Abbreviation for `north' */
-	const char *north = _("N");
-	/* TRANSLATORS: Abbreviation for `south' */
-	const char *south = _("S");
-	/* TRANSLATORS: Abbreviation for `east' */
-	const char *east = _("E");
-	/* TRANSLATORS: Abbreviation for `west' */
-	const char *west = _("W");
-
-	/* TRANSLATORS: Append degree symbols after %f if possible.
-	 * The string following each number is an abreviation for
-	 * north, source, east or west (N, S, E, W). */
-	printf(_("Location: %.2f %s, %.2f %s\n"),
-	       fabs(location->latitude), signbit(location->latitude) ? south : north,
-	       fabs(location->longitude), signbit(location->longitude) ? west : east);
-}