743 lines
32 KiB
C++
743 lines
32 KiB
C++
#include <jni.h>
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#include <opencv2/opencv.hpp>
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#include <string>
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#include <iostream>
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#include <vector>
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#include "base64.h"
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#include <string>
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#include <stdlib.h>
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#include <mutex>
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#include <HG_SCANNER_API.h>
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#include <map>
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#ifdef _WIN32
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#include <io.h>
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#else
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#include <sys/uio.h>
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//#include <sys/io.h>
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#endif // linux
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#include "utlis.h"
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#if defined(WIN32)||defined(_WIN32)
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#include <Windows.h>
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#else
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#endif // defined(WIN32)||defined(_WIN32)
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static jobject mUserListener = nullptr;
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static jobject mUserCallback = nullptr;
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static JavaVM *g_vm = nullptr;
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HG_Scanner_Handle mScanner = nullptr;
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static jobject gClassLoader;
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static jmethodID gFindClassMethod;
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static jclass statusClazz;
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int indeximg = 0;
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static int indexPatch=0;
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#define EN_LOG
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#ifdef EN_LOG
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#define LOG printf
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#else
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#define LOG
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#endif // EN_LOG
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std::mutex m_mutex;
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static HG_CACHEIMGFORMAT m_cacheimgformat = HG_CJPG;
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static std::string m_default_prefix = "1000";
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static std::map< HG_CACHEIMGFORMAT, std::string> m_mapcaches = {
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{HG_CJPG,".jpg"},
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{HG_CPNG,".png"},
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{HG_CBMP,".bmp"},
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{HG_CTIFF,".tiff"}
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};
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#include <regex>
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//// 使用正则表达式判断文件名是否有效(不含非法字符)
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//inline bool IsValidFileName(const std::string& strFileName)
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//{
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// // Windows下文件名中不能包含\/:*?"<>|这些字符
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// std::regex regExpress("[\\/:*?\"<>|]");
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// bool bValid = !std::regex_search(strFileName, regExpress);
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// return bValid;
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//}
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int writeimage(const char* filename, std::vector<unsigned char>& imagedata) {
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FILE* fp = NULL;
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if (NULL == imagedata.data() || imagedata.size() <= 0) return -1;
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fp = fopen(filename, "wb"); // 必须确保是以 二进制写入的形式打开
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if (NULL == fp)
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return (-1);
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fwrite(imagedata.data(), imagedata.size(), 1, fp); //二进制
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fclose(fp);
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fp = NULL;
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return 0;
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}
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void onReceivedImage(HG_IMG* img, void* obj)
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{
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std::lock_guard<std::mutex> lock(m_mutex);
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LOG("JAVA--- Enter onReceivedImage width:%d height:%d bitdepth:%d pdata:%p byteperlin:%d\n", img->width, img->height, img->bitdepth, img->pimgdata, img->bytesperline);
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if (!mUserCallback)
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{
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LOG("JAVA--- mUserCallback is null\n");
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return;
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}
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JNIEnv* env;
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jint ret = g_vm->GetEnv((void**)&env, JNI_VERSION_1_6);
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if (ret < 0)
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g_vm->AttachCurrentThread((void**)&env, NULL);
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jclass clazz = env->GetObjectClass(mUserCallback);
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indeximg++;
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indexPatch++;
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cv::Mat matimg(img->height, img->width, img->bitdepth == 24 ? CV_8UC3 : CV_8UC1, img->pimgdata);
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std::string filename, path, str_encodeformat;
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std::vector<int> encodeparam;
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if (m_mapcaches.count(m_cacheimgformat) > 0)
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{
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str_encodeformat = m_mapcaches[m_cacheimgformat];
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switch (m_cacheimgformat)
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{
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case HG_CJPG:
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encodeparam.push_back(CV_IMWRITE_JPEG_QUALITY);
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encodeparam.push_back(70);
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break;
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case HG_CPNG:
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encodeparam.push_back(CV_IMWRITE_PNG_STRATEGY);
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encodeparam.push_back(cv::IMWRITE_PNG_STRATEGY_FIXED);
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break;
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default:
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break;
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}
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}
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else
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str_encodeformat = m_mapcaches[HG_CJPG];
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filename = std::to_string(indeximg) + str_encodeformat;
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#if defined(WIN32) || defined(_WIN32)
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WCHAR outapth[MAX_PATH];
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auto length = GetTempPathW(MAX_PATH, outapth);
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if (length < 1)
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{
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LOG("JAVA--- error : on Get tmpPath! this would cause no image be saved\n ");
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path = "C:\\" + filename;//save in the system disk
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}
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else
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{
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path = WChar2Ansi(outapth);
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path += m_default_prefix;
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path += filename;
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}
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#else
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std::string dstdirPath = "/tmp/huagowebserver";
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if (access(dstdirPath.c_str(), 0) == -1)//is not exist
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{
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int flag = mkdir(dstdirPath.c_str(), 0755);
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if (flag != 0)
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{
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std::cout << "make " << dstdirPath << " falied" << std::endl;
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dstdirPath = "/tmp";
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}
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}
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path = dstdirPath + "/" + m_default_prefix + filename;
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#endif
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//std::vector<int> quality;
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//quality.push_back(CV_IMWRITE_JPEG_QUALITY);
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//quality.push_back(70);//进行50%的压缩
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std::vector<unsigned char> data;
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//cv::imencode(".jpg", matimg, data, quality);
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data.insert(data.end(), img->pimgdata, img->pimgdata + img->bufferlength);
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auto retw = writeimage(path.c_str(), data);
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if (retw == -1)
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LOG("JAVA--- LOST IMAGE %s \n", path.c_str());
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std::string datastr(data.begin(), data.end());
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if (data.empty())
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{
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LOG("JAVA--- Get Image data is NULL");
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return;
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}
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std::string base64data = base64_encode_mime(datastr);
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jmethodID id = env->GetMethodID(env->GetObjectClass(mUserCallback), "onImageReceived", "(ILjava/lang/String;Ljava/lang/String;)V");
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LOG("JAVA--- IMAGE PATH =%s \n", path.c_str());
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env->CallVoidMethod(mUserCallback, id, indexPatch, env->NewStringUTF(path.c_str()), env->NewStringUTF(base64data.c_str()));
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if (ret < 0)
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g_vm->DetachCurrentThread();
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}
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//aaa
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void onEvent(HG_STATUSCODE statuscode, void *obj)
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{
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std::lock_guard<std::mutex> lock(m_mutex);
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LOG("JAVA--- Enter onEvent callback 1 statuscode=%d \n", (int)statuscode);
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if (statuscode <= 0 || statuscode > 13)
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return;
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if (!mUserListener)
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{
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LOG("JAVA--- onEvent is NULL\n");
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return;
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}
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JNIEnv *env;
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jint ret = g_vm->GetEnv((void **) &env, JNI_VERSION_1_6);
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if (ret < 0)
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{
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jint ret2= g_vm->AttachCurrentThread((void**)&env, NULL);
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LOG("JAVA--- Enter AttachCurrentThread ret2=%d \n", (int)ret2);
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}
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jclass listenerClazz = env->GetObjectClass(mUserListener);
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jmethodID methodEventId = env->GetMethodID(listenerClazz, "onEvent", "(I)V");
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env->CallVoidMethod(mUserListener, methodEventId, (jint)statuscode);
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if (ret < 0)
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{
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LOG("JAVA--- Enter onEvent callback DetachCurrentThread\n");
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g_vm->DetachCurrentThread();
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}
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}
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extern "C" JNIEXPORT jint JNICALL
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JNI_OnLoad(JavaVM *vm, void *reserved) {
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LOG("JAVA--- enter JNI_OnLoad\n");
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JNIEnv *env;
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if (g_vm == nullptr) {
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g_vm = vm;
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}
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if (g_vm->GetEnv((void **) &env, JNI_VERSION_1_6) != JNI_OK)
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{
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LOG("JAVA--- JNI_OnLoad error\n");
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return JNI_ERR;
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}
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LOG("JAVA--- exit JNI_OnLoad\n");
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return JNI_VERSION_1_6;
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}
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extern "C"
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JNIEXPORT jobjectArray JNICALL
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Java_com_huagao_scanner_DeviceManager_getDevices(JNIEnv *env, jobject thiz) {
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LOG("JAVA--- ENTER GETDEVICES\n");
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const char* sp=";";
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char *cDevices = HG_GetDevices(const_cast<char*>(sp));
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if (cDevices == nullptr)
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{
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LOG(" JAVA--- get no device\n");
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return NULL;
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}
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jstring devices = env->NewStringUTF(cDevices);
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jclass strClazz = env->FindClass("java/lang/String");
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jmethodID splitId = env->GetMethodID(strClazz, "split", "(Ljava/lang/String;)[Ljava/lang/String;");
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LOG("JAVA--- EXIT getDevices\n");
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return static_cast<jobjectArray>(env->CallObjectMethod(devices, splitId, env->NewStringUTF(";")));
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}
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extern "C" JNIEXPORT void JNICALL
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Java_com_huagao_scanner_DeviceManager_init(JNIEnv *env, jobject thiz)
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{
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HG_Init();
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HG_Set_OnDeviceEvent_callback(onEvent);
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HG_Set_AquireImg_callback(onReceivedImage);
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LOG("JAVA--- DeviceManager_init\n");
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}
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extern "C"
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JNIEXPORT void JNICALL
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Java_com_huagao_scanner_DeviceManager_setEventListener(JNIEnv *env, jobject thiz, jobject listener)
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{
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if (mUserListener)
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env->DeleteGlobalRef(mUserListener);
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mUserListener = env->NewGlobalRef(listener);
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}
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extern "C"
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JNIEXPORT jboolean JNICALL
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Java_com_huagao_scanner_DeviceManager_open(JNIEnv *env, jobject thiz, jstring scanner_name) {
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if (mScanner) {
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return true;
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}
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char *cName = const_cast<char *>(env->GetStringUTFChars(scanner_name, 0));
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LOG("JAVA--- open deivce name:%s \n", cName);
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mScanner = HG_OpenScanner(cName);
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env->ReleaseStringUTFChars(scanner_name, cName);
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return mScanner != nullptr;
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}
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extern "C"
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JNIEXPORT void JNICALL
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Java_com_huagao_scanner_DeviceManager_close(JNIEnv *env, jobject thiz) {
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if (mScanner)
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{
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HG_CloseScanner(mScanner);
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mScanner = nullptr;
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}
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}
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extern "C"
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JNIEXPORT jboolean JNICALL
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Java_com_huagao_scanner_DeviceManager_setScanParam(JNIEnv *env, jobject thiz, jobject params)
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{
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if (!mScanner)
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{
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LOG("JAVA---SET SCAN PARAM FAIL!!!");
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return false;
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}
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HG_SCANPARAMS cParams;
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jclass clazz = env->GetObjectClass(params);
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//设置colorMode
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jfieldID id = env->GetFieldID(clazz, "colorMode", "Lcom/huagao/scanner/enums/ColorMode;");
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jobject fieldObj = env->GetObjectField(params, id);
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jfieldID fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "value", "I");
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cParams.PixelType = static_cast<HG_COLORMODE>(env->GetIntField(fieldObj, fieldId));
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LOG("JAVA--- PixelType =%d \n", cParams.PixelType);
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//id = env->GetFieldID(clazz, "cacheImgFormat", "Lcom/huagao/scanner/enums/CacheImgFormat;");
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//fieldObj = env->GetObjectField(params, id);
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//fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "value", "I");
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//m_cacheimgformat = static_cast<HG_CACHEIMGFORMAT>(env->GetIntField(fieldObj, fieldId));
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id = env->GetFieldID(clazz, "multiOutput", "Lcom/huagao/scanner/enums/MultiOutput;");
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fieldObj = env->GetObjectField(params, id);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "multiMode", "I");
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cParams.MultiOutput = static_cast<HG_MULTIOUTPUT>(env->GetIntField(fieldObj, fieldId) - 1);
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LOG("JAVA--- MultiOutput =%d \n", cParams.MultiOutput);
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id = env->GetFieldID(clazz, "paperType", "Lcom/huagao/scanner/enums/PaperType;");
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fieldObj = env->GetObjectField(params, id);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "value", "I");
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cParams.PaperSize = static_cast<HG_PAPERTYPE>(env->GetIntField(fieldObj, fieldId));
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LOG("JAVA--- PaperSize =%d \n", cParams.PaperSize);
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id = env->GetFieldID(clazz, "paperAlign", "Lcom/huagao/scanner/enums/PaperAlign;");
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fieldObj = env->GetObjectField(params, id);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "value", "I");
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cParams.PaperAlign = static_cast<HG_PAPERALIGN>(env->GetIntField(fieldObj, fieldId));
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LOG("JAVA--- PaperAlign =%d \n", cParams.PaperAlign);
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id = env->GetFieldID(clazz, "resolution", "I");
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cParams.Resolution = env->GetIntField(params, id);
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LOG("JAVA--- Resolution =%d \n", cParams.Resolution);
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id = env->GetFieldID(clazz, "scanSide", "Lcom/huagao/scanner/params/ScanSide;");
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fieldObj = env->GetObjectField(params, id);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "switchFrontBack", "I");
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cParams.ScanSide.SwitchFrontBack = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- SwitchFrontBack =%d \n", cParams.ScanSide.SwitchFrontBack);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "discardBlank", "I");
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cParams.ScanSide.DiscardBlank = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- DiscardBlank =%d \n", cParams.ScanSide.DiscardBlank);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "discardBlankVince", "I");
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cParams.ScanSide.DiscardBlankVince = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- DiscardBlankVince =%d \n", cParams.ScanSide.DiscardBlankVince);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "duplex", "I");
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cParams.ScanSide.Duplex = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- Duplex =%d \n", cParams.ScanSide.Duplex);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "fold", "I");
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cParams.ScanSide.Fold = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- Fold =%d \n", cParams.ScanSide.Fold);
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id = env->GetFieldID(clazz, "imageProcessParams", "Lcom/huagao/scanner/params/ImageProcessParams;");
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fieldObj = env->GetObjectField(params, id);
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//fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "noiseDetachEnable", "I");
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//cParams.ImageProcess.NosieDetachEnable = env->GetIntField(fieldObj, fieldId);
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//LOG("JAVA--- NosieDetachEnable =%d \n", cParams.ImageProcess.NosieDetachEnable);
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//fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "discardBlankThre", "I");
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//cParams.ImageProcess.DiscardBlankThre = env->GetIntField(fieldObj, fieldId);
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//LOG("JAVA--- AnswerSheetFilterRed =%d \n", cParams.ImageProcess.DiscardBlankThre);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "autoCrop", "I");
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cParams.ImageProcess.AutoCrop = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- AutoCrop =%d \n", cParams.ImageProcess.AutoCrop);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "autoCropThreshold", "I");
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cParams.ImageProcess.AutoCrop_threshold = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- AutoCrop_threshold =%d \n", cParams.ImageProcess.AutoCrop_threshold);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "autoDescrew", "I");
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cParams.ImageProcess.AutoDescrew = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- AutoDescrew =%d \n", cParams.ImageProcess.AutoDescrew);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "backRotate180", "I");
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cParams.ImageProcess.BackRotate180 = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- BackRotate180 =%d \n", cParams.ImageProcess.BackRotate180);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "colorCorrection", "I");
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cParams.ImageProcess.ColorCorrection = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- ColorCorrection =%d \n", cParams.ImageProcess.ColorCorrection);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "contrast", "I");
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cParams.ImageProcess.Contrast = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- Contrast =%d \n", cParams.ImageProcess.Contrast);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "brightness", "I");
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cParams.ImageProcess.Brightness = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- Brightness =%d \n", cParams.ImageProcess.Brightness);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "errorExtention", "I");
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cParams.ImageProcess.ErrorExtention = env->GetIntField(fieldObj, fieldId);
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LOG("JAVA--- ErrorExtention =%d \n", cParams.ImageProcess.ErrorExtention);
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//fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "fillBlackRect", "I");
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//cParams.ImageProcess.FillBlackRect = env->GetIntField(fieldObj, fieldId);
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//LOG("JAVA--- FillBlackRect =%d \n", cParams.ImageProcess.FillBlackRect);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "fillHole", "Lcom/huagao/scanner/params/FillHole;");
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jobject fFieldObj = env->GetObjectField(fieldObj, fieldId);
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fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "enbaleFileHole", "I");
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cParams.ImageProcess.FillHole.enable = env->GetIntField(fFieldObj, fieldId);
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LOG("JAVA--- FillHole.enable =%d \n", cParams.ImageProcess.FillHole.enable);
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fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "SearchRatio", "I");
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cParams.ImageProcess.FillHole.ratio = env->GetIntField(fFieldObj, fieldId);
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LOG("JAVA--- FillHole.ratio =%d \n", cParams.ImageProcess.FillHole.ratio);
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fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "filter", "Lcom/huagao/scanner/enums/Filter;");
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fFieldObj = env->GetObjectField(fieldObj, fieldId);
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fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "value", "I");
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cParams.ImageProcess.Filter = static_cast<HG_FILTER>(env->GetIntField(fFieldObj, fieldId));
|
|
LOG("JAVA--- Filter =%d \n", cParams.ImageProcess.Filter);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "gamma", "F");
|
|
cParams.ImageProcess.Gamma = env->GetFloatField(fieldObj, fieldId);
|
|
LOG("JAVA--- Gamma =%.2f \n", cParams.ImageProcess.Gamma);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "indent", "I");
|
|
cParams.ImageProcess.Indent = env->GetIntField(fieldObj, fieldId);
|
|
LOG("JAVA--- Indent =%d \n", cParams.ImageProcess.Indent);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "IsConvex", "Z");
|
|
cParams.ImageProcess.Is_convex = env->GetBooleanField(fieldObj, fieldId);
|
|
LOG("JAVA--- Is_convex =%d \n", cParams.ImageProcess.Is_convex);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "multiOutFilterRed", "I");
|
|
cParams.ImageProcess.MultiOutFilterRed = env->GetIntField(fieldObj, fieldId);
|
|
LOG("JAVA--- MultiOutFilterRed =%d \n", cParams.ImageProcess.MultiOutFilterRed);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "noise", "I");
|
|
cParams.ImageProcess.Noise = env->GetIntField(fieldObj, fieldId);
|
|
LOG("JAVA--- Noise =%d \n", cParams.ImageProcess.Noise);
|
|
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "noiseDetach", "I");
|
|
cParams.ImageProcess.NosieDetach = env->GetIntField(fieldObj, fieldId);
|
|
LOG("JAVA--- NosieDetach =%d \n", cParams.ImageProcess.NosieDetach);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "orentation", "Lcom/huagao/scanner/enums/Orentation;");
|
|
fFieldObj = env->GetObjectField(fieldObj, fieldId);
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "value", "I");
|
|
cParams.ImageProcess.Orentation = static_cast<HG_ORENTATION>(env->GetIntField(fFieldObj, fieldId));
|
|
LOG("JAVA--- Orentation =%d \n", cParams.ImageProcess.Orentation);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "refuseInflow", "I");
|
|
cParams.ImageProcess.RefuseInflow = env->GetIntField(fieldObj, fieldId);
|
|
LOG("JAVA--- RefuseInflow =%d \n", cParams.ImageProcess.RefuseInflow);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "removeMorre", "I");
|
|
cParams.ImageProcess.RemoveMorr = env->GetIntField(fieldObj, fieldId);
|
|
LOG("JAVA--- RemoveMorr =%d \n", cParams.ImageProcess.RemoveMorr);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "sharpenType", "Lcom/huagao/scanner/enums/SharpenType;");
|
|
fFieldObj = env->GetObjectField(fieldObj, fieldId);
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "value", "I");
|
|
cParams.ImageProcess.SharpenType = (HG_SHARPENTYPE)env->GetIntField(fFieldObj, fieldId);
|
|
LOG("JAVA--- SharpenType =%d \n", cParams.ImageProcess.SharpenType);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "splitImage", "I");
|
|
cParams.ImageProcess.SplitImage = env->GetIntField(fieldObj, fieldId);
|
|
LOG("JAVA--- SplitImage =%d \n", cParams.ImageProcess.SplitImage);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "textureRemove", "I");
|
|
cParams.ImageProcess.TextureRemove = env->GetIntField(fieldObj, fieldId);
|
|
LOG("JAVA--- TextureRemove =%d \n", cParams.ImageProcess.TextureRemove);
|
|
|
|
id = env->GetFieldID(clazz, "hardwareCaps", "Lcom/huagao/scanner/params/HardwareCaps;");
|
|
fieldObj = env->GetObjectField(params, id);
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "bindingDetect", "I");
|
|
cParams.HardwareParam.bindingDetection = static_cast<HG_PAPERALIGN>(env->GetIntField(fieldObj, fieldId));
|
|
LOG("JAVA--- bindingDetection =%d \n", cParams.HardwareParam.bindingDetection);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "capturePixType", "I");
|
|
cParams.HardwareParam.capturepixtype = static_cast<HG_PAPERALIGN>(env->GetIntField(fieldObj, fieldId));
|
|
LOG("JAVA--- capturepixtype =%d \n", cParams.HardwareParam.capturepixtype);
|
|
|
|
fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "doubleFeedDetection", "I");
|
|
cParams.HardwareParam.doubleFeedDetection = static_cast<HG_PAPERALIGN>(env->GetIntField(fieldObj, fieldId));
|
|
LOG("JAVA--- doubleFeedDetection =%d \n", cParams.HardwareParam.doubleFeedDetection);
|
|
|
|
return HG_Set_Scan_Params(mScanner, cParams);
|
|
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT jobject JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_getScanParam(JNIEnv * env, jobject thiz) {
|
|
HG_SCANPARAMS cparams;
|
|
if (mScanner) {
|
|
HG_Get_Scan_Params(mScanner, &cparams);
|
|
|
|
jclass myclass = env->FindClass("com/huagao/scanner/ScanParam");
|
|
jmethodID id=env->GetMethodID(myclass,"<init>","()V");
|
|
|
|
jobject jvScanparam = env->NewObject(myclass, id);//调用构造函数
|
|
|
|
// jfieldID fieldId = env->GetFieldID(myclass, "colorMode", "Lcom/huagao/scanner/enums/ColorMode;");
|
|
// env->SetIntField(jvScanparam, fieldId, (jint)cparams.PixelType);
|
|
|
|
// fieldId = env->GetFieldID(myclass, "multiOutput", "Lcom/huagao/scanner/enums/MultiOutput;");
|
|
// env->SetIntField(jvScanparam, fieldId, (jint)cparams.MultiOutput);
|
|
|
|
// fieldId = env->GetFieldID(myclass, "paperType", "Lcom/huagao/scanner/enums/PaperType;");
|
|
// env->SetIntField(jvScanparam, fieldId, (jint)cparams.PaperSize);
|
|
|
|
// fieldId = env->GetFieldID(myclass, "paperAlign", "Lcom/huagao/scanner/enums/PaperAlign;");
|
|
// env->SetIntField(jvScanparam, fieldId, cparams.PaperAlign);
|
|
|
|
// fieldId = env->GetFieldID(myclass, "resolution", "I");
|
|
// env->SetIntField(jvScanparam, fieldId, cparams.Resolution);
|
|
|
|
// fieldId = env->GetFieldID(myclass, "scanSide", "Lcom/huagao/scanner/params/ScanSide;");
|
|
// jobject fieldObj = env->GetObjectField(jvScanparam, fieldId);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "switchFrontBack", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ScanSide.SwitchFrontBack);//交换正反面
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "discardBlank", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ScanSide.DiscardBlank);//跳过空白页通用
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "discardBlankVince", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ScanSide.DiscardBlankVince);//跳过空白页发票
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "duplex", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ScanSide.Duplex);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "fold", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ScanSide.Fold);
|
|
|
|
// fieldId = env->GetFieldID(myclass, "imageProcessParams", "Lcom/huagao/scanner/params/ImageProcessParams;");
|
|
// fieldObj = env->GetObjectField(jvScanparam, fieldId);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "answerSheetFilterRed", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.AnswerSheetFilterRed);
|
|
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "autoCrop", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.AutoCrop);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "autoCropThreshold", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.AutoCrop_threshold);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "autoDescrew", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.AutoDescrew);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "backRotate180", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.BackRotate180);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "colorCorrection", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.ColorCorrection);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "contrast", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.Contrast);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "brightness", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.Brightness);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "errorExtention", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.ErrorExtention);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "fillBlackRect", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.FillBlackRect);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "fillHole", "Lcom/huagao/scanner/params/FillHole;");
|
|
// jobject fFieldObj = env->GetObjectField(fieldObj, fieldId);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "enbaleFileHole", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.FillHole.enable);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "SearchRatio", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.FillHole.ratio);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "filter", "Lcom/huagao/scanner/enums/Filter;");
|
|
// fFieldObj = env->GetObjectField(fieldObj, fieldId);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "value", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.Filter);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "gamma", "F");
|
|
// env->SetFloatField(fieldObj, fieldId, cparams.ImageProcess.Gamma);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "indent", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.Indent);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "IsConvex", "Z");
|
|
// env->SetBooleanField(fieldObj, fieldId,(jboolean)cparams.ImageProcess.Is_convex);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "multiOutFilterRed", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.MultiOutFilterRed);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "noise", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.Noise);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "noiseDetach", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.NosieDetach);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "orentation", "Lcom/huagao/scanner/enums/Orentation;");
|
|
// fFieldObj = env->GetObjectField(fieldObj, fieldId);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "value", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.Orentation);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "refuseInflow", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.RefuseInflow);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "removeMorre", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.RemoveMorr);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "sharpenType", "Lcom/huagao/scanner/enums/SharpenType;");
|
|
// fFieldObj = env->GetObjectField(fieldObj, fieldId);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fFieldObj), "value", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.SharpenType);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "splitImage", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.SplitImage);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "textureRemove", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.ImageProcess.TextureRemove);
|
|
|
|
// fieldId = env->GetFieldID(myclass, "hardwareCaps", "Lcom/huagao/scanner/params/HardwareCaps;");
|
|
// fieldObj = env->GetObjectField(jvScanparam, fieldId);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "bindingDetect", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.HardwareParam.bindingDetection);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "capturePixType", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.PixelType);
|
|
// fieldId = env->GetFieldID(env->GetObjectClass(fieldObj), "doubleFeedDetection", "I");
|
|
// env->SetIntField(fieldObj, fieldId, cparams.HardwareParam.doubleFeedDetection);
|
|
return jvScanparam;
|
|
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT jint JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_startScan(JNIEnv *env, jobject thiz, jint count) {
|
|
LOG("JAVA--- strat scan\n");
|
|
return HG_StartScan(mScanner, count);
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT jint JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_stopScan(JNIEnv *env, jobject thiz) {
|
|
LOG("JAVA--- stop scan\n");
|
|
return HG_StopScan(mScanner);
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT jboolean JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_isRunning(JNIEnv *env, jobject thiz) {
|
|
if (mScanner)
|
|
{
|
|
LOG("JAVA--- scanner is running\n");
|
|
return HG_Is_Running(mScanner) != 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT jboolean JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_isPaperPutted(JNIEnv *env, jobject thiz) {
|
|
if (mScanner)
|
|
{
|
|
return HG_Is_FeederLoaded(mScanner) != 0;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT void JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_setImageCallback(JNIEnv *env, jobject thiz, jobject callback) {
|
|
if (mUserCallback) {
|
|
env->DeleteGlobalRef(mUserCallback);
|
|
}
|
|
mUserCallback = env->NewGlobalRef(callback);
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT jint JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_createMultiDocs(JNIEnv *env, jobject thiz, jobjectArray src_files, jstring dest_path) {
|
|
//const int len = env->GetArrayLength(src_files);
|
|
//char** cSrcPaths = new char*[len];
|
|
|
|
//for (int i = 0; i < len; i++) {
|
|
// jstring jPath = (jstring)env->GetObjectArrayElement(src_files, i);
|
|
// cSrcPaths[i] = (char*)const_cast<jchar*>(env->GetStringChars(jPath, 0));
|
|
//}
|
|
//char *cDestPath = const_cast<char*>(env->GetStringUTFChars(dest_path, 0));
|
|
//jint ret = HG_Create_MultiPageDocument(cSrcPaths, len, cDestPath);
|
|
//env->ReleaseStringUTFChars(dest_path, cDestPath);
|
|
//for (int i = 0; i < len; i++) {
|
|
// jstring jPath = (jstring)env->GetObjectArrayElement(src_files, i);
|
|
// env->ReleaseStringUTFChars(jPath, cSrcPaths[i]);
|
|
//}
|
|
|
|
//delete[] cSrcPaths;
|
|
return 0;
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT jstring JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_getSDKVersion(JNIEnv * env, jobject thiz) {
|
|
LOG("enter getDevices\n");
|
|
|
|
char* cVersion = HG_GetSDKVersion();
|
|
if (cVersion == nullptr) {
|
|
LOG("JAVA--- get SDKVersion is NULL\n");
|
|
return NULL;
|
|
}
|
|
LOG("JAVA--- get SDKVersion:%s\n", cVersion);
|
|
jstring strver = env->NewStringUTF(cVersion);
|
|
return strver;
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT jstring JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_getFwVersion(JNIEnv * env, jobject thiz) {
|
|
|
|
|
|
const char* cVersion = HG_GetFwVersion(mScanner);
|
|
if (cVersion == nullptr)
|
|
{
|
|
LOG("JAVA--- get FwVersion is null\r\n");
|
|
return NULL;
|
|
}
|
|
LOG("JAVA--- get FwVersion:%s\n", cVersion);
|
|
jstring strver = env->NewStringUTF(cVersion);
|
|
return strver;
|
|
}
|
|
|
|
extern "C"
|
|
JNIEXPORT jstring JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_getSerialNum(JNIEnv * env, jobject thiz) {
|
|
|
|
const char* cVersion = HG_GetSerialNum(mScanner);
|
|
if (cVersion == nullptr)
|
|
{
|
|
LOG("JAVA--- get GetSerialNum is null \r\n");
|
|
return NULL;
|
|
}
|
|
LOG("JAVA--- get GetSerialNum:%s\n", cVersion);
|
|
jstring strver = env->NewStringUTF(cVersion);
|
|
return strver;
|
|
}
|
|
|
|
|
|
extern "C"
|
|
JNIEXPORT void JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_resetPatchIndex(JNIEnv * env, jobject thiz)
|
|
{
|
|
indexPatch = 0;
|
|
LOG("JAVA--- clean indexPatch:%d\n", indexPatch);
|
|
}
|
|
|
|
|
|
extern "C"
|
|
JNIEXPORT void JNICALL
|
|
Java_com_huagao_scanner_DeviceManager_setPrefix(JNIEnv * env, jobject thiz, jstring prefix)
|
|
{
|
|
char* cName = const_cast<char*>(env->GetStringUTFChars(prefix, 0));
|
|
if (cName)
|
|
{
|
|
auto len = strlen(cName);
|
|
LOG("JAVA--- setPrefix prefix_len = %d prefix = %s \n", len, cName);
|
|
if (len > 0)
|
|
{
|
|
m_default_prefix.resize(len);
|
|
memcpy((void*)m_default_prefix.data(), cName, len);
|
|
LOG("JAVA--- setPrefix m_default_prefix = %d prefix = %s \n", m_default_prefix.length(), m_default_prefix.c_str());
|
|
}
|
|
env->ReleaseStringUTFChars(prefix, cName);
|
|
}
|
|
} |