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#include <stdint.h>
#include <stdio.h>
#include <log/log.h>
#include "fp_test.h"
#include <cutils/properties.h>
#define TAG "[FP_TEST] "
#define LOGI(format,...) ALOGI(TAG format,##__VA_ARGS__)
#define LOGD(format,...) ALOGD(TAG format,##__VA_ARGS__)
#define LOGE(format,...) ALOGE(TAG format,##__VA_ARGS__)
#define CLOGI(format,...) printf(TAG format,##__VA_ARGS__)
#define CLOGD(format,...) printf(TAG format,##__VA_ARGS__)
#define CLOGE(format,...) printf(TAG format,##__VA_ARGS__)
#define LOGI_BOTH(format,...) { \
ALOGI(TAG format,##__VA_ARGS__) \
prinft(TAG format, ##__VA_ARGS__) \
} \
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
#define STRING_SIZE 32
#define FPS_SRV_PROP "fps_hal"
#define FPS_SRV_FULL_PROP "init.svc.fps_hal"
#define FPS_SRV_STATUS_PROP "vendor.fp.status"
enum ErrorType {
OK,
ERROR
};
static const char* const cmdUsage[] = {
"-------fp_test tool usage--------",
"fp_test -e: Enable FPS service",
"fp_test -d: Disable FPS service",
"fp_test -i: Idle Mode",
"fp_test -n: Navigation Mode",
"fp_test -a: Authentication Mode",
"---------------------------------",
};
void toolUsage(void) {
int numCmdUsage = ARRAY_SIZE(cmdUsage);
for(int i = 0; i< numCmdUsage; i++)
CLOGI("%s\n",cmdUsage[i]);
}
int checkParameter(int num, char **strArray)
{
int ret = 0;
char parameter[STRING_SIZE] = {0,};
if (num != 2 || (strlen(strArray[1]) > STRING_SIZE)) {
return -ERROR;
}
strcpy(parameter, strArray[1]);
if (!strncmp(parameter, "-a", sizeof("-a"))) {
CLOGI("Start Authentication Mode!\n");
LOGI("Start Authentication Mode!\n");
ret = 'a';
} else if (!strncmp(parameter, "-n", sizeof("-n"))) {
CLOGI("Start Navigation Mode!\n");
LOGI("Start Navigation Mode!\n");
ret = 'n';
} else if (!strncmp(parameter, "-i", sizeof("-i"))) {
CLOGI("Start Idle Mode!\n");
LOGI("Start Idle Mode!\n");
ret = 'n';
} else if (!strncmp(parameter, "-e", sizeof("-e"))) {
CLOGI("Start enabling FPS service!\n");
LOGI("Start enabling FPS service!\n");
ret = 'e';
} else if (!strncmp(parameter, "-d", sizeof("-d"))) {
CLOGI("Start disabling FPS service!\n");
LOGI("Start disabling FPS service!\n");
ret = 'd';
} else {
ret = -ERROR;
}
return ret;
}
int enable_disable_fps(bool set)
{
int ret = 0;
// Set property to enable/disable fingerprint service
if (set == true) {
ret = property_set("ctl.start", FPS_SRV_PROP);
} else {
ret = property_set("ctl.stop", FPS_SRV_PROP);
}
if (ret != 0) {
CLOGE("Failed to %s FPS service\n", set? "enable" : "disable");
LOGE("Failed to %s FPS service\n", set? "enable" : "disable");
return -ERROR;
}
return ret;
}
int run_auth_cmd() {
RequestStatus hidlRet;
uint64_t operationId = 0;
uint32_t gid = 0;
char tempbuf[PROPERTY_VALUE_MAX];
property_get(FPS_SRV_FULL_PROP, tempbuf, 0);
LOGE("%s : current fp service status is %s!\n",__func__, tempbuf);
if (!strncmp(tempbuf, "stopped", strlen("stopped"))) {
return -ERROR;
}
sp<IBiometricsFingerprint> service = IBiometricsFingerprint::getService();
if (service == nullptr) {
CLOGE("%s : Fail to get FingerprintService!\n",__func__);
LOGE("%s : Fail to get FingerprintService!\n",__func__);
return -ERROR;
}
hidlRet = service->authenticate(operationId, gid);
if (hidlRet == RequestStatus::SYS_OK) {
return OK;
} else {
return -ERROR;
}
}
int run_cancel_cmd() {
RequestStatus hidlRet;
char tempbuf[PROPERTY_VALUE_MAX];
property_get(FPS_SRV_FULL_PROP, tempbuf, 0);
LOGE("%s : current fp service status is %s!\n",__func__, tempbuf);
if (!strncmp(tempbuf, "stopped", strlen("stopped"))) {
return -ERROR;
}
sp<IBiometricsFingerprint> service = IBiometricsFingerprint::getService();
if (service == nullptr) {
CLOGE("%s : Fail to get FingerprintService!\n",__func__);
LOGE("%s : Fail to get FingerprintService!\n",__func__);
return -ERROR;
}
hidlRet = service->cancel();
if (hidlRet == RequestStatus::SYS_OK) {
return OK;
} else {
return -ERROR;
}
}
int main(int argc, char *argv[])
{
int input=0;
int32_t ret = 0;
LOGI("%s",__func__);
input = checkParameter(argc, argv);
if (input == -ERROR){
LOGE("Invalid Parameter\n");
CLOGE("Invalid Parameter\n");
toolUsage();
return -ERROR;
}
switch (input) {
case 'e':
CLOGI("%s: Enable fingerprint service\n",__func__);
LOGI("%s: Enable fingerprint service\n",__func__);
ret = enable_disable_fps(true);
break;
case 'd':
CLOGI("%s: Disable fingerprint service\n",__func__);
LOGI("%s: Disable fingerprint service\n",__func__);
ret = enable_disable_fps(false);
break;
case 'a':
ret = run_auth_cmd();
break;
// For the rear fingerprint module, calling cancel() will go to the
// navigation mode by default.
// For other device not enabling naivgation feature, default mode will
// be "Idle" by invoking cancel().
case 'n':
case 'i':
default:
ret = run_cancel_cmd();
break;
}
if (ret != OK)
CLOGE("FP HIDL fail to excute cmd '%c'\n", input);
else
CLOGI("FP HIDL excute cmd '%c' successfully\n", input);
return ret;
}
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