uiopen.m

#import <Foundation/Foundation.h>
#import <dlfcn.h>
#import <getopt.h>
#import <stdio.h>

#if NLS
#	include <libintl.h>
#	define _(a) gettext(a)
#	define PACKAGE "uikittools-ng"
#else
#	define _(a) a
#endif

#ifndef LOCALEDIR
#	define LOCALEDIR "/usr/share/locale"
#endif

@interface LSBundleProxy : NSObject
@property(nonatomic, assign, readonly) NSURL *bundleURL;
@property(nonatomic, assign, readonly) NSString *canonicalExecutablePath;
@end

@interface LSApplicationProxy : LSBundleProxy
@property(nonatomic, assign, readonly) NSString *applicationIdentifier;
- (id)localizedNameForContext:(id)context;
@end

@interface LSApplicationWorkspace : NSObject
+ (id)defaultWorkspace;
- (NSArray<LSApplicationProxy *> *)allInstalledApplications;
- (BOOL)openSensitiveURL:(NSURL *)url withOptions:(NSDictionary *)options;
- (BOOL)openApplicationWithBundleID:(NSString *)bundleId;
@end

// clang-format off
void help() {
	printf(_("Usage: %s [OPTION...]\n\
Open URLs and open iOS applications by bundle ID\n\n"), getprogname());

	printf(_("  --url <URL>     Open the specified URL\n\
  --bundleid <id> Open application with the\n\
                     specified bundle id.\n\
  --app <app>     Open application with the\n\
                     specified name.\n\
  --path <path>   Open application at the specified path\n\
  --help          Give this help list.\n"));
}
// clang-format on

int main(int argc, char *argv[]) {
#if NLS
	setlocale(LC_ALL, "");
	bindtextdomain(PACKAGE, LOCALEDIR);
	textdomain(PACKAGE);
#endif

	char *url = NULL;
	char *bundleId = NULL;
	char *app = NULL;
	char *path = NULL;
	int showhelp = 0;

// clang-format off
	struct option longOptions[] = {
		{"url", required_argument, 0, 'u'},
		{"bundleid", required_argument, 0, 'b'},
		{"app", required_argument, 0, 'a'},
		{"path", required_argument, 0, 'p'},
		{"help", no_argument, 0, 'h'},
		{NULL, 0, NULL, 0}};
// clang-format on

	int index = 0, code = 0;

	opterr = 0;	// silence getopt errors, allow us to replicate old behaviour

	while ((code = getopt_long(argc, argv, "u:b:a:p:h", longOptions, &index)) != -1) {
		switch (code) {
			case 'u':
				url = strdup(optarg);
				break;
			case 'b':
				bundleId = strdup(optarg);
				break;
			case 'a':
				app = strdup(optarg);
				break;
			case 'p':
				path = strdup(optarg);
				break;
			case 'h':
				showhelp = 1;
				break;
		}
	}

	if (argc == 1) {
		help();
		return 1;
	}

	// replicate old behaviour
	if (!url && !bundleId && !app && !path && !showhelp) {
		url = strdup(argv[1]);
	}

	if (showhelp == 1) {
		help();
	} else if (url) {
		NSURL *urlObj =
			[NSURL URLWithString:[NSString stringWithUTF8String:url]];

		void *fbs = dlopen(
			"/System/Library/PrivateFrameworks/FrontBoardServices.framework/"
			"FrontBoardServices",
			RTLD_NOW);
		NSString *__strong *FBSOpenApplicationOptionKeyUnlockDevice =
			(NSString * __strong *)dlsym(
				fbs, "FBSOpenApplicationOptionKeyUnlockDevice");
		[[LSApplicationWorkspace defaultWorkspace]
			openSensitiveURL:urlObj
				 withOptions:@{
					 *FBSOpenApplicationOptionKeyUnlockDevice : @YES
				 }];
	} else if (bundleId) {
		[[LSApplicationWorkspace defaultWorkspace]
			openApplicationWithBundleID:[NSString
											stringWithUTF8String:bundleId]];
	} else if (app) {
		LSApplicationWorkspace *workspace =
			[LSApplicationWorkspace defaultWorkspace];
		NSArray<LSApplicationProxy *> *apps =
			[workspace allInstalledApplications];

		NSString *nameStr = [NSString stringWithUTF8String:app];

		BOOL found = NO;
		for (LSApplicationProxy *appProxy in apps) {
			if ([nameStr
					isEqualToString:[appProxy localizedNameForContext:nil]]) {
				[workspace
					openApplicationWithBundleID:appProxy.applicationIdentifier];
				found = YES;
				break;
			}
		}
		if (!found) {
			fprintf(stderr, _("No application called: %s\n"), app);
			return 1;
		}
	} else if (path) {
		LSApplicationWorkspace *workspace =
			[LSApplicationWorkspace defaultWorkspace];
		NSArray<LSApplicationProxy *> *apps =
			[workspace allInstalledApplications];

		NSString *pathString = [NSString stringWithUTF8String:path];
		NSString *urlString = [@"file://" stringByAppendingString:pathString];

		if (![urlString hasSuffix:@"/"]) {
			urlString = [urlString stringByAppendingString:@"/"];
		}
		NSURL *bundleURL = [NSURL URLWithString:urlString];

		if (bundleURL) {
			BOOL found = NO;
			for (LSApplicationProxy *app in apps) {
				if ([bundleURL isEqual:app.bundleURL] ||
					[pathString isEqualToString:app.canonicalExecutablePath]) {
					[workspace
						openApplicationWithBundleID:app.applicationIdentifier];
					found = YES;
					break;
				}
			}
			if (!found) {
				fprintf(stderr, _("No application at path: %s\n"), path);
				return 1;
			}
		} else {
			fprintf(stderr, _("Invalid path: %s\n"), path);
			return 1;
		}
	}
	return 0;
}