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Add an installer for the iOS Deb release to allow compatibility with …
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…rootless jailbreaks
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LIJI32 committed Apr 12, 2024
1 parent 3fe9de8 commit fe917ef
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Showing 7 changed files with 128 additions and 72 deletions.
33 changes: 17 additions & 16 deletions Makefile
Original file line number Diff line number Diff line change
Expand Up @@ -244,7 +244,7 @@ CORE_FILTER += Core/debugger.c Core/sm83_disassembler.c Core/symbol_hash.c
LDFLAGS += -arch arm64
OCFLAGS += -x objective-c -fobjc-arc -Wno-deprecated-declarations -isysroot $(SYSROOT)
LDFLAGS += -miphoneos-version-min=11.0 -isysroot $(SYSROOT)
REREGISTER_LDFLAGS := $(LDFLAGS) -lobjc -framework CoreServices -framework Foundation
IOS_INSTALLER_LDFLAGS := $(LDFLAGS) -lobjc -framework CoreServices -framework Foundation
LDFLAGS += -lobjc -framework UIKit -framework Foundation -framework CoreGraphics -framework Metal -framework MetalKit -framework AudioToolbox -framework AVFoundation -framework QuartzCore -framework CoreMotion -framework CoreVideo -framework CoreMedia -framework CoreImage -framework UserNotifications -weak_framework CoreHaptics
CODESIGN := codesign -fs -
else
Expand Down Expand Up @@ -325,7 +325,7 @@ quicklook: $(BIN)/SameBoy.qlgenerator
sdl: $(SDL_TARGET) $(BIN)/SDL/dmg_boot.bin $(BIN)/SDL/mgb_boot.bin $(BIN)/SDL/cgb0_boot.bin $(BIN)/SDL/cgb_boot.bin $(BIN)/SDL/agb_boot.bin $(BIN)/SDL/sgb_boot.bin $(BIN)/SDL/sgb2_boot.bin $(BIN)/SDL/LICENSE $(BIN)/SDL/registers.sym $(BIN)/SDL/background.bmp $(BIN)/SDL/Shaders $(BIN)/SDL/Palettes
bootroms: $(BIN)/BootROMs/agb_boot.bin $(BIN)/BootROMs/cgb_boot.bin $(BIN)/BootROMs/cgb0_boot.bin $(BIN)/BootROMs/dmg_boot.bin $(BIN)/BootROMs/mgb_boot.bin $(BIN)/BootROMs/sgb_boot.bin $(BIN)/BootROMs/sgb2_boot.bin
tester: $(TESTER_TARGET) $(BIN)/tester/dmg_boot.bin $(BIN)/tester/cgb_boot.bin $(BIN)/tester/agb_boot.bin $(BIN)/tester/sgb_boot.bin $(BIN)/tester/sgb2_boot.bin
_ios: $(BIN)/SameBoy-iOS.app $(OBJ)/reregister
_ios: $(BIN)/SameBoy-iOS.app $(OBJ)/installer
ios-ipa: $(BIN)/SameBoy-iOS.ipa
ios-deb: $(BIN)/SameBoy-iOS.deb
ifeq ($(PLATFORM),windows32)
Expand All @@ -344,7 +344,7 @@ CORE_SOURCES := $(filter-out $(CORE_FILTER),$(shell ls Core/*.c))
CORE_HEADERS := $(shell ls Core/*.h)
SDL_SOURCES := $(shell ls SDL/*.c) $(OPEN_DIALOG) $(patsubst %,SDL/audio/%.c,$(SDL_AUDIO_DRIVERS))
TESTER_SOURCES := $(shell ls Tester/*.c)
IOS_SOURCES := $(filter-out iOS/reregister.m, $(shell ls iOS/*.m)) $(shell ls AppleCommon/*.m)
IOS_SOURCES := $(filter-out iOS/installer.m, $(shell ls iOS/*.m)) $(shell ls AppleCommon/*.m)
COCOA_SOURCES := $(shell ls Cocoa/*.m) $(shell ls HexFiend/*.m) $(shell ls JoyKit/*.m) $(shell ls AppleCommon/*.m)
QUICKLOOK_SOURCES := $(shell ls QuickLook/*.m) $(shell ls QuickLook/*.c)

Expand Down Expand Up @@ -449,9 +449,8 @@ ifeq ($(CONF), release)
$(STRIP) $@
endif

$(OBJ)/reregister: iOS/reregister.m iOS/reregister.entitlements
$(CC) $< -o $@ $(REREGISTER_LDFLAGS) $(CFLAGS)
codesign -fs - --entitlements iOS/reregister.entitlements $@
$(OBJ)/installer: iOS/installer.m
$(CC) $< -o $@ $(IOS_INSTALLER_LDFLAGS) $(CFLAGS)

# Cocoa Port

Expand Down Expand Up @@ -697,20 +696,22 @@ $(BIN)/SameBoy-iOS.deb: $(OBJ)/debian-binary $(OBJ)/control.tar.gz $(OBJ)/data.t
-@$(MKDIR) -p $(dir $@)
(cd $(OBJ) && ar cr $(abspath $@) $(notdir $^))

$(OBJ)/data.tar.gz: ios iOS/jailbreak.entitlements
$(MKDIR) -p $(OBJ)/Applications
cp -rf $(BIN)/SameBoy-iOS.app $(OBJ)/Applications/SameBoy-iOS.app
cp build/obj-ios/reregister $(OBJ)/Applications/SameBoy-iOS.app
codesign -fs - --entitlements iOS/jailbreak.entitlements $(OBJ)/Applications/SameBoy-iOS.app
(cd $(OBJ) && tar -czf $(abspath $@) --format ustar --uid 501 --gid 501 --numeric-owner ./Applications)
rm -rf $(OBJ)/Applications
$(OBJ)/data.tar.gz: ios iOS/jailbreak.entitlements iOS/installer.entitlements
$(MKDIR) -p $(OBJ)/private/var/containers/
cp -rf $(BIN)/SameBoy-iOS.app $(OBJ)/private/var/containers/SameBoy-iOS.app
cp build/obj-ios/installer $(OBJ)/private/var/containers/SameBoy-iOS.app
codesign -fs - --entitlements iOS/installer.entitlements $(OBJ)/private/var/containers/SameBoy-iOS.app/installer
codesign -fs - --entitlements iOS/jailbreak.entitlements $(OBJ)/private/var/containers/SameBoy-iOS.app
(cd $(OBJ) && tar -czf $(abspath $@) --format ustar --uid 501 --gid 501 --numeric-owner ./private)
rm -rf $(OBJ)/private/

$(OBJ)/control.tar.gz: iOS/deb-postinst iOS/deb-control
$(OBJ)/control.tar.gz: iOS/deb-postinst iOS/deb-prerm iOS/deb-control
-@$(MKDIR) -p $(dir $@)
sed "s/@VERSION/$(VERSION)/" < iOS/deb-control > $(OBJ)/control
ln iOS/deb-postinst $(OBJ)/postinst
(cd $(OBJ) && tar -czf $(abspath $@) --format ustar --uid 501 --gid 501 --numeric-owner ./control ./postinst)
rm $(OBJ)/control $(OBJ)/postinst
ln iOS/deb-prerm $(OBJ)/prerm
(cd $(OBJ) && tar -czf $(abspath $@) --format ustar --uid 501 --gid 501 --numeric-owner ./control ./postinst ./prerm)
rm $(OBJ)/control $(OBJ)/postinst $(OBJ)/prerm

$(OBJ)/debian-binary:
-@$(MKDIR) -p $(dir $@)
Expand Down
2 changes: 1 addition & 1 deletion iOS/deb-control
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
Package: com.github.liji32.sameboy.ios
Name: SameBoy
Depends: firmware (>= 11.0)
Architecture: iphoneos-arm
Architecture: all
Description: A Game Boy emulator for iOS
Maintainer: Lior Halphon
Author: Lior Halphon
Expand Down
2 changes: 1 addition & 1 deletion iOS/deb-postinst
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
#!/bin/bash
/Applications/SameBoy-iOS.app/reregister
/private/var/containers/SameBoy-iOS.app/installer install
2 changes: 2 additions & 0 deletions iOS/deb-prerm
Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
#!/bin/bash
/Applications/SameBoy-iOS.app/installer uninstall || /var/jb/Applications/SameBoy-iOS.app/installer uninstall
2 changes: 2 additions & 0 deletions iOS/reregister.entitlements → iOS/installer.entitlements
Original file line number Diff line number Diff line change
Expand Up @@ -15,5 +15,7 @@
<true/>
<key>platform-application</key>
<true/>
<key>com.apple.private.security.no-container</key>
<true/>
</dict>
</plist>
105 changes: 105 additions & 0 deletions iOS/installer.m
Original file line number Diff line number Diff line change
@@ -0,0 +1,105 @@
#import <Foundation/Foundation.h>
#import <dlfcn.h>
#import <objc/runtime.h>

@interface LSApplicationProxy : NSObject
@property (readonly, getter=isContainerized) bool containerized;
@property (readonly) NSString *bundleIdentifier;
@property (readonly) NSURL * bundleURL;
@end

@interface LSApplicationWorkspace : NSObject
+ (instancetype)defaultWorkspace;
- (NSArray <LSApplicationProxy *> *)allInstalledApplications;
- (bool)unregisterApplication:(NSURL *)url;
- (bool)registerApplicationDictionary:(NSDictionary *)dict;
@end

@interface MCMAppDataContainer : NSObject
+ (MCMAppDataContainer *)containerWithIdentifier:(NSString *)identifier
createIfNecessary:(bool)create
existed:(bool *)existed
error:(NSError **)error;
@property(readonly) NSURL *url;
@end


int main(int argc, char **argv)
{
if (argc != 2) return 1;
// Make sure MobileContainerManager is loaded
if (!dlopen("/System/Library/PrivateFrameworks/MobileContainerManager.framework/MobileContainerManager", RTLD_NOW)) return 1;

bool uninstall = false;
if (strcmp(argv[1], "uninstall") == 0) {
uninstall = true;
}
else if (strcmp(argv[1], "install") != 0) {
return 1;
}

NSString *installPath = @"/var/jb/Applications/SameBoy-iOS.app";
if (access("/Applications/", W_OK) == 0) {
installPath = @"/Applications/SameBoy-iOS.app";
}
NSLog(@"Install path is %@", installPath);

for (LSApplicationProxy *app in [[LSApplicationWorkspace defaultWorkspace] allInstalledApplications]) {
if (![app.bundleIdentifier isEqualToString:[NSBundle mainBundle].bundleIdentifier]) continue;
if (![app.bundleURL.path.stringByResolvingSymlinksInPath isEqual:installPath.stringByResolvingSymlinksInPath]) {
// Already installed elsewhere
NSLog(@"Already installed at %@", app.bundleURL.path);
return 1;
}

NSLog(@"Unregistering previous installation");
// We're registered but not containerized (or just uninstalling), unregister ourselves first
if (![[LSApplicationWorkspace defaultWorkspace] unregisterApplication:app.bundleURL]) return 1;

break;
}

// Don't modify files if we're at the correct path already
if (uninstall || ![[NSBundle mainBundle].bundlePath.stringByResolvingSymlinksInPath isEqual:installPath.stringByResolvingSymlinksInPath]) {
// Remove any previous copy
NSError *error = nil;
if (!access(installPath.UTF8String, F_OK)) {
NSLog(@"Removing previous installation");
[[NSFileManager defaultManager] removeItemAtPath:installPath error:&error];
if (error) {
NSLog(@"Error: %@", error);
return 1;
}
}

// If we're uninstalling, we're done
if (uninstall) return 0;

NSLog(@"Installing...");

[[NSFileManager defaultManager] moveItemAtPath:[NSBundle mainBundle].bundlePath toPath:installPath error:&error];
if (error) {
NSLog(@"Error: %@", error);
return 1;
}
}


NSLog(@"Registering...");

NSString *container = [objc_getClass("MCMAppDataContainer") containerWithIdentifier:[NSBundle mainBundle].bundleIdentifier
createIfNecessary:true
existed:nil
error:nil].url.path;

return ![[LSApplicationWorkspace defaultWorkspace] registerApplicationDictionary:@{
@"ApplicationType": @"System",
@"CFBundleIdentifier": [NSBundle mainBundle].bundleIdentifier,
@"CompatibilityState": @NO,
@"Container": container,
@"IsDeletable": @NO,
@"Path": installPath,
@"_LSBundlePlugins": @{},
@"IsContainerized": @YES,
}];
}
54 changes: 0 additions & 54 deletions iOS/reregister.m

This file was deleted.

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