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#include <utils/ResourceTypes.h>
#include <utils/String8.h>
#include <utils/String16.h>
#include <zipfile/zipfile.h>
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
using namespace android;
static int
usage()
{
fprintf(stderr,
"usage: apk APKFILE\n"
"\n"
"APKFILE an android packge file produced by aapt.\n"
);
return 1;
}
int
main(int argc, char** argv)
{
const char* filename;
int fd;
ssize_t amt;
off_t size;
void* buf;
zipfile_t zip;
zipentry_t entry;
void* cookie;
void* resfile;
int bufsize;
int err;
if (argc != 2) {
return usage();
}
filename = argv[1];
fd = open(filename, O_RDONLY);
if (fd == -1) {
fprintf(stderr, "apk: couldn't open file for read: %s\n", filename);
return 1;
}
size = lseek(fd, 0, SEEK_END);
amt = lseek(fd, 0, SEEK_SET);
if (size < 0 || amt < 0) {
fprintf(stderr, "apk: error determining file size: %s\n", filename);
return 1;
}
buf = malloc(size);
if (buf == NULL) {
fprintf(stderr, "apk: file too big: %s\n", filename);
return 1;
}
amt = read(fd, buf, size);
if (amt != size) {
fprintf(stderr, "apk: error reading file: %s\n", filename);
return 1;
}
close(fd);
zip = init_zipfile(buf, size);
if (zip == NULL) {
fprintf(stderr, "apk: file doesn't seem to be a zip file: %s\n",
filename);
return 1;
}
printf("files:\n");
cookie = NULL;
while ((entry = iterate_zipfile(zip, &cookie))) {
char* name = get_zipentry_name(entry);
printf(" %s\n", name);
free(name);
}
entry = lookup_zipentry(zip, "resources.arsc");
if (entry != NULL) {
size = get_zipentry_size(entry);
bufsize = size + (size / 1000) + 1;
resfile = malloc(bufsize);
err = decompress_zipentry(entry, resfile, bufsize);
if (err != 0) {
fprintf(stderr, "apk: error decompressing resources.arsc");
return 1;
}
ResTable res(resfile, size, resfile);
res.print();
#if 0
size_t tableCount = res.getTableCount();
printf("Tables: %d\n", (int)tableCount);
for (size_t tableIndex=0; tableIndex<tableCount; tableIndex++) {
const ResStringPool* strings = res.getTableStringBlock(tableIndex);
size_t stringCount = strings->size();
for (size_t stringIndex=0; stringIndex<stringCount; stringIndex++) {
size_t len;
const char16_t* ch = strings->stringAt(stringIndex, &len);
String8 s(String16(ch, len));
printf(" [%3d] %s\n", (int)stringIndex, s.string());
}
}
size_t basePackageCount = res.getBasePackageCount();
printf("Base Packages: %d\n", (int)basePackageCount);
for (size_t bpIndex=0; bpIndex<basePackageCount; bpIndex++) {
const char16_t* ch = res.getBasePackageName(bpIndex);
String8 s = String8(String16(ch));
printf(" [%3d] %s\n", (int)bpIndex, s.string());
}
#endif
}
return 0;
}
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