本文整理汇总了C++中HIDDevice::FindDevice方法的典型用法代码示例。如果您正苦于以下问题：C++ HIDDevice::FindDevice方法的具体用法？C++ HIDDevice::FindDevice怎么用？C++ HIDDevice::FindDevice使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类HIDDevice的用法示例。
在下文中一共展示了HIDDevice::FindDevice方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(int argc, char **argv)
{
int rc;
FirmwareImage image;
int opt;
int index;
char *deviceName = NULL;
const char *firmwareName = NULL;
bool force = false;
static struct option long_options[] = {
{"help", 0, NULL, 'h'},
{"force", 0, NULL, 'f'},
{"device", 1, NULL, 'd'},
{"fw-props", 0, NULL, 'p'},
{"config-id", 0, NULL, 'c'},
{"lockdown", 0, NULL, 'l'},
{"version", 0, NULL, 'v'},
{"device-type", 1, NULL, 't'},
{0, 0, 0, 0},
};
bool printFirmwareProps = false;
bool printConfigid = false;
bool performLockdown = false;
HIDDevice device;
enum RMIDeviceType deviceType = RMI_DEVICE_TYPE_ANY;
while ((opt = getopt_long(argc, argv, RMI4UPDATE_GETOPTS, long_options, &index)) != -1) {
switch (opt) {
case 'h':
printHelp(argv[0]);
return 0;
case 'f':
force = true;
break;
case 'd':
deviceName = optarg;
break;
case 'p':
printFirmwareProps = true;
break;
case 'c':
printFirmwareProps = true;
printConfigid = true;
break;
case 'l':
performLockdown = true;
break;
case 't':
if (!strcasecmp((const char *)optarg, "touchpad"))
deviceType = RMI_DEVICE_TYPE_TOUCHPAD;
else if (!strcasecmp((const char *)optarg, "touchscreen"))
deviceType = RMI_DEVICE_TYPE_TOUCHSCREEN;
break;
case 'v':
printVersion();
return 0;
default:
break;
}
}
if (printFirmwareProps) {
std::string props;
if (!deviceName) {
fprintf(stderr, "Specifiy which device to query\n");
return 1;
}
rc = GetFirmwareProps(deviceName, props, printConfigid);
if (rc) {
fprintf(stderr, "Failed to read properties from device: %s\n", update_err_to_string(rc));
return 1;
}
fprintf(stdout, "%s\n", props.c_str());
return 0;
}
if (optind < argc) {
firmwareName = argv[optind];
} else {
printHelp(argv[0]);
return -1;
}
rc = image.Initialize(firmwareName);
if (rc != UPDATE_SUCCESS) {
fprintf(stderr, "Failed to initialize the firmware image: %s\n", update_err_to_string(rc));
return 1;
}
if (deviceName) {
rc = device.Open(deviceName);
if (rc) {
fprintf(stderr, "%s: failed to initialize rmi device (%d): %s\n", argv[0], errno,
strerror(errno));
return 1;
}
} else {
if (!device.FindDevice(deviceType))
//.........这里部分代码省略.........