Function writeProguardFile

tools/aapt/Resource.cpp:2586–2627

}

status_t
writeProguardFile(Bundle* bundle, const sp<AaptAssets>& assets)
{
    status_t err = -1;

    if (!bundle->getProguardFile()) {
        return NO_ERROR;
    }

    ProguardKeepSet keep;

    err = writeProguardForAndroidManifest(&keep, assets);
    if (err < 0) {
        return err;
    }

    err = writeProguardForLayouts(&keep, assets);
    if (err < 0) {
        return err;
    }

    FILE* fp = fopen(bundle->getProguardFile(), "w+");
    if (fp == NULL) {
        fprintf(stderr, "ERROR: Unable to open class file %s: %s\n",
                bundle->getProguardFile(), strerror(errno));
        return UNKNOWN_ERROR;
    }

    const KeyedVector<String8, SortedVector<String8> >& rules = keep.rules;
    const size_t N = rules.size();
    for (size_t i=0; i<N; i++) {
        const SortedVector<String8>& locations = rules.valueAt(i);
        const size_t M = locations.size();
        for (size_t j=0; j<M; j++) {
            fprintf(fp, "# %s\n", locations.itemAt(j).string());
        }
        fprintf(fp, "%s\n\n", rules.keyAt(i).string());
    }
    fclose(fp);

    return err;
}

// Loops through the string paths and writes them to the file pointer
// Each file path is written on its own line with a terminating backslash.