C++ (Cpp) appendInputDeviceConfigurationFileRelativePath Examples

Example #1

File: InputDevice.cpp Project: MIPS/frameworks-native

String8 getInputDeviceConfigurationFilePathByName(
        const String8& name, InputDeviceConfigurationFileType type) {
    // Search system repository.
    String8 path;

    // Treblized input device config files will be located /odm/usr or /vendor/usr.
    const char *rootsForPartition[] {"/odm", "/vendor", getenv("ANDROID_ROOT")};
    for (size_t i = 0; i < size(rootsForPartition); i++) {
        path.setTo(rootsForPartition[i]);
        path.append("/usr/");
        appendInputDeviceConfigurationFileRelativePath(path, name, type);
#if DEBUG_PROBE
        ALOGD("Probing for system provided input device configuration file: path='%s'",
              path.string());
#endif
        if (!access(path.string(), R_OK)) {
#if DEBUG_PROBE
            ALOGD("Found");
#endif
            return path;
        }
    }

    // Search user repository.
    // TODO Should only look here if not in safe mode.
    path.setTo(getenv("ANDROID_DATA"));
    path.append("/system/devices/");
    appendInputDeviceConfigurationFileRelativePath(path, name, type);
#if DEBUG_PROBE
    ALOGD("Probing for system user input device configuration file: path='%s'", path.string());
#endif
    if (!access(path.string(), R_OK)) {
#if DEBUG_PROBE
        ALOGD("Found");
#endif
        return path;
    }

    // Not found.
#if DEBUG_PROBE
    ALOGD("Probe failed to find input device configuration file: name='%s', type=%d",
            name.string(), type);
#endif
    return String8();
}

Example #2

File: InputDevice.cpp Project: 330553981/platform_frameworks_base

String8 getInputDeviceConfigurationFilePathByName(
        const String8& name, InputDeviceConfigurationFileType type) {
    // Search system repository.
    String8 path;
    path.setTo(getenv("ANDROID_ROOT"));
    path.append("/usr/");
    appendInputDeviceConfigurationFileRelativePath(path, name, type);
#if DEBUG_PROBE
    ALOGD("Probing for system provided input device configuration file: path='%s'", path.string());
#endif
    if (!access(path.string(), R_OK)) {
#if DEBUG_PROBE
        ALOGD("Found");
#endif
        return path;
    }

    // Search user repository.
    // TODO Should only look here if not in safe mode.
    path.setTo(getenv("ANDROID_DATA"));
    path.append("/system/devices/");
    appendInputDeviceConfigurationFileRelativePath(path, name, type);
#if DEBUG_PROBE
    ALOGD("Probing for system user input device configuration file: path='%s'", path.string());
#endif
    if (!access(path.string(), R_OK)) {
#if DEBUG_PROBE
        ALOGD("Found");
#endif
        return path;
    }

    // Not found.
#if DEBUG_PROBE
    ALOGD("Probe failed to find input device configuration file: name='%s', type=%d",
            name.string(), type);
#endif
    return String8();
}