| 1 | #include <utils/ResourceTypes.h> |
| 2 | #include <utils/String8.h> |
| 3 | #include <utils/String16.h> |
| 4 | #include <zipfile/zipfile.h> |
| 5 | #include <stdio.h> |
| 6 | #include <fcntl.h> |
| 7 | #include <unistd.h> |
| 8 | #include <stdlib.h> |
| 9 | |
| 10 | using namespace android; |
| 11 | |
| 12 | static int |
| 13 | usage() |
| 14 | { |
| 15 | fprintf(stderr, |
| 16 | "usage: apk APKFILE\n" |
| 17 | "\n" |
| 18 | "APKFILE an android packge file produced by aapt.\n" |
| 19 | ); |
| 20 | return 1; |
| 21 | } |
| 22 | |
| 23 | |
| 24 | int |
| 25 | main(int argc, char** argv) |
| 26 | { |
| 27 | const char* filename; |
| 28 | int fd; |
| 29 | ssize_t amt; |
| 30 | off_t size; |
| 31 | void* buf; |
| 32 | zipfile_t zip; |
| 33 | zipentry_t entry; |
| 34 | void* cookie; |
| 35 | void* resfile; |
| 36 | int bufsize; |
| 37 | int err; |
| 38 | |
| 39 | if (argc != 2) { |
| 40 | return usage(); |
| 41 | } |
| 42 | |
| 43 | filename = argv[1]; |
| 44 | fd = open(filename, O_RDONLY); |
| 45 | if (fd == -1) { |
| 46 | fprintf(stderr, "apk: couldn't open file for read: %s\n", filename); |
| 47 | return 1; |
| 48 | } |
| 49 | |
| 50 | size = lseek(fd, 0, SEEK_END); |
| 51 | amt = lseek(fd, 0, SEEK_SET); |
| 52 | |
| 53 | if (size < 0 || amt < 0) { |
| 54 | fprintf(stderr, "apk: error determining file size: %s\n", filename); |
| 55 | return 1; |
| 56 | } |
| 57 | |
| 58 | buf = malloc(size); |
| 59 | if (buf == NULL) { |
| 60 | fprintf(stderr, "apk: file too big: %s\n", filename); |
| 61 | return 1; |
| 62 | } |
| 63 | |
| 64 | amt = read(fd, buf, size); |
| 65 | if (amt != size) { |
| 66 | fprintf(stderr, "apk: error reading file: %s\n", filename); |
| 67 | return 1; |
| 68 | } |
| 69 | |
| 70 | close(fd); |
| 71 | |
| 72 | zip = init_zipfile(buf, size); |
| 73 | if (zip == NULL) { |
| 74 | fprintf(stderr, "apk: file doesn't seem to be a zip file: %s\n", |
| 75 | filename); |
| 76 | return 1; |
| 77 | } |
| 78 | |
| 79 | printf("files:\n"); |
| 80 | cookie = NULL; |
| 81 | while ((entry = iterate_zipfile(zip, &cookie))) { |
| 82 | char* name = get_zipentry_name(entry); |
| 83 | printf(" %s\n", name); |
| 84 | free(name); |
| 85 | } |
| 86 | |
| 87 | entry = lookup_zipentry(zip, "resources.arsc"); |
| 88 | if (entry != NULL) { |
| 89 | size = get_zipentry_size(entry); |
| 90 | bufsize = size + (size / 1000) + 1; |
| 91 | resfile = malloc(bufsize); |
| 92 | |
| 93 | err = decompress_zipentry(entry, resfile, bufsize); |
| 94 | if (err != 0) { |
| 95 | fprintf(stderr, "apk: error decompressing resources.arsc"); |
| 96 | return 1; |
| 97 | } |
| 98 | |
| 99 | ResTable res(resfile, size, resfile); |
| 100 | res.print(); |
| 101 | #if 0 |
| 102 | size_t tableCount = res.getTableCount(); |
| 103 | printf("Tables: %d\n", (int)tableCount); |
| 104 | for (size_t tableIndex=0; tableIndex<tableCount; tableIndex++) { |
| 105 | const ResStringPool* strings = res.getTableStringBlock(tableIndex); |
| 106 | size_t stringCount = strings->size(); |
| 107 | for (size_t stringIndex=0; stringIndex<stringCount; stringIndex++) { |
| 108 | size_t len; |
| 109 | const char16_t* ch = strings->stringAt(stringIndex, &len); |
| 110 | String8 s(String16(ch, len)); |
| 111 | printf(" [%3d] %s\n", (int)stringIndex, s.string()); |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | size_t basePackageCount = res.getBasePackageCount(); |
| 116 | printf("Base Packages: %d\n", (int)basePackageCount); |
| 117 | for (size_t bpIndex=0; bpIndex<basePackageCount; bpIndex++) { |
| 118 | const char16_t* ch = res.getBasePackageName(bpIndex); |
| 119 | String8 s = String8(String16(ch)); |
| 120 | printf(" [%3d] %s\n", (int)bpIndex, s.string()); |
| 121 | } |
| 122 | #endif |
| 123 | } |
| 124 | |
| 125 | |
| 126 | return 0; |
| 127 | } |