Program for reading bundle info on iOS

bundleinfo.m

// Copyright (C) 2021 sunflsks

// This file is available under the MPL license, which can be found here at the time of writing (03/06/2021):
// https://www.mozilla.org/media/MPL/2.0/index.815ca599c9df.txt

#import <Foundation/Foundation.h>

#import <sys/types.h>
#include <sys/ioctl.h>

#define BUNDLE_PATH @"/var/containers/Bundle/Application"
#define DOC_BUNDLE_PATH @"/var/mobile/Containers/Data/Application"

void args(char* name) {
        printf("Usage: %s {docs|bundles} [UUID for more info]\n", name);
} 

typedef enum {
        BundleDir,
        DocsDir,
} locs;

void print_all_bundles(void);
void print_all_document_bundles(void);
int print_doc_bundle(char* bundle);
int print_bundle(char* bundle);

int main(int argc, char** argv) {
        if (argc < 2) {
                args(argv[0]);
                return 1;
        }

        if (argc == 2) {
        if (!strcmp(argv[1], "bundles")) {
            print_all_bundles();
        }

        else if (!strcmp(argv[1], "docs")) {
            print_all_document_bundles();
        }

        else {
            args(argv[0]);
            return 69;
        }
    }
    
    else if (argc == 3) {
        if (!strcmp(argv[1], "docs")) {
            return print_doc_bundle(argv[2]);
        }
        
        else if (!strcmp(argv[1], "bundles")) {
            return print_bundle(argv[2]);
        }
    }
}

void print_all_document_bundles(void) {
        NSArray* bundles = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:DOC_BUNDLE_PATH error:nil];
    NSMutableDictionary* dictToPrint = [[NSMutableDictionary alloc] init];


        for (NSString* path in bundles) {
                NSString* plistPath = [NSString stringWithFormat:@"%@/%@/.com.apple.mobile_container_manager.metadata.plist", DOC_BUNDLE_PATH, path];
                if ([[NSFileManager defaultManager] fileExistsAtPath:plistPath]) {
                        NSDictionary* dict = [[NSDictionary alloc] initWithContentsOfFile:plistPath];
                        [dictToPrint setObject:path forKey:dict[@"MCMMetadataIdentifier"]];
                }
        }

    for (NSString* key in [[dictToPrint allKeys] sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)]) {
        printf("\033[94m%s \033[0m-> \033[32m%s\n", [dictToPrint[key] UTF8String], [key UTF8String]);
    }
}

int print_doc_bundle(char* bundle) {
    NSString* uuid_str = [NSString stringWithFormat:@"%s", bundle];
    NSString* plist = [NSString stringWithFormat:@"%@/%@/.com.apple.mobile_container_manager.metadata.plist", DOC_BUNDLE_PATH, uuid_str];
    
    if (![[NSFileManager defaultManager] fileExistsAtPath:plist]) {
        printf("Could not find file %s\n", [plist UTF8String]);
        return 2;
    }
    
    NSDictionary* dict = [[NSDictionary alloc] initWithContentsOfFile:plist];
    if (dict == nil) return 3;
    
    for (NSString* key in dict)
        printf("%s -> %s\n", [key UTF8String], [[dict[key] description] UTF8String]);
    
    return 0;
}

int print_bundle(char* bundle) {
    NSString* uuid_str = [NSString stringWithFormat:@"%s", bundle];
    NSString* plist = [NSString stringWithFormat:@"%@/%@/iTunesMetadata.plist", BUNDLE_PATH, uuid_str];
    
    if (![[NSFileManager defaultManager] fileExistsAtPath:plist]) {
        printf("Could not find file %s\n", [plist UTF8String]);
        return 2;
    }
    
    NSDictionary* dict = [[NSDictionary alloc] initWithContentsOfFile:plist];
    if (dict == nil) return 3;
    
    for (NSString* key in dict)
        printf("%s -> %s\n", [key UTF8String], [[dict[key] description] UTF8String]);
    
    return 0;
}

void print_all_bundles(void) {
        NSArray* bundles = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:BUNDLE_PATH error:nil];
        NSMutableDictionary* dictToPrint = [[NSMutableDictionary alloc] init];

        for (NSString* path in bundles) {
                NSString* plistPath = [NSString stringWithFormat:@"%@/%@/iTunesMetadata.plist", BUNDLE_PATH, path];
                if ([[NSFileManager defaultManager] fileExistsAtPath:plistPath]) {
                        NSDictionary* dict  = [[NSDictionary alloc] initWithContentsOfFile:plistPath];
                        [dictToPrint setObject:path forKey:dict[@"itemName"]];
                }
        }
    
    for (NSString* key in [[dictToPrint allKeys] sortedArrayUsingSelector:@selector(caseInsensitiveCompare:)]) {
        printf("\033[94m%s \033[0m-> \033[32m%s\n", [dictToPrint[key] UTF8String], [key UTF8String]);
    }
}