Updated to DBR v9.0

.travis.yml

@@ -24,7 +24,7 @@ jobs:
 
 branches:
   only:
-    - master
+    - main
 
 script:
     - mkdir build

BarcodeReader.cxx

@@ -9,98 +9,121 @@ using namespace std;
 using namespace dynamsoft::dbr;
 
 #if defined(LINUX) || defined(MACOS)
-	#include <sys/time.h>
+#include <sys/time.h>
 
-int gettime() 
+int gettime()
 {
-	struct timeval time; 
+	struct timeval time;
 	gettimeofday(&time, NULL);
-	return (int)(time.tv_sec * 1000 * 1000 +  time.tv_usec) / 1000;
-}						
+	return (int)(time.tv_sec * 1000 * 1000 + time.tv_usec) / 1000;
+}
 #else
-int gettime() 
+int gettime()
 {
 	return (int)(GetTickCount());
 }
 #endif
 
-char* read_file_text(const char* filename) {
-	FILE *fp = fopen(filename, "r"); 
-    size_t size;
-    char *text = NULL;
+char *read_file_text(const char *filename)
+{
+	FILE *fp = fopen(filename, "r");
+	size_t size;
+	char *text = NULL;
 	if (fp)
 	{
 		fseek(fp, 0, SEEK_END);
 		size = ftell(fp);
 	}
-	else {
+	else
+	{
 		cout << "Fail to open file" << endl;
 		return NULL;
 	}
 
 	rewind(fp);
 	text = (char *)calloc((size + 1), sizeof(char));
-	if (text == NULL) {fputs ("Memory error",stderr); return NULL;}
-
+	if (text == NULL)
+	{
+		fputs("Memory error", stderr);
+		return NULL;
+	}
+
 	char c;
 	char *tmp = text;
-	do {
-      c = fgetc (fp);
-      *tmp = c;
-	  tmp++;
-    } while (c != EOF);
-	fclose (fp);
+	do
+	{
+		c = fgetc(fp);
+		*tmp = c;
+		tmp++;
+	} while (c != EOF);
+	fclose(fp);
 	return text;
 }
 
-unsigned char * read_file_binary(const char* filename, int* out_size) {
-	FILE *fp = fopen(filename, "rb"); 
-    size_t size;
-    unsigned char *buffer = NULL;
+unsigned char *read_file_binary(const char *filename, int *out_size)
+{
+	FILE *fp = fopen(filename, "rb");
+	size_t size;
+	unsigned char *buffer = NULL;
 	if (fp)
 	{
 		fseek(fp, 0, SEEK_END);
 		size = ftell(fp);
 	}
-	else {
+	else
+	{
 		cout << "Fail to open file" << endl;
 		return NULL;
 	}
 
 	rewind(fp);
-	buffer = ( unsigned char *)malloc(sizeof( unsigned char) * size);
-	if (buffer == NULL) {fputs ("Memory error",stderr); return NULL;}
+	buffer = (unsigned char *)malloc(sizeof(unsigned char) * size);
+	if (buffer == NULL)
+	{
+		fputs("Memory error", stderr);
+		return NULL;
+	}
 
 	size_t result = fread(buffer, 1, size, fp);
 	*out_size = size;
-	if (result != size) {fputs ("Reading error",stderr); return NULL;}
-	fclose (fp);
+	if (result != size)
+	{
+		fputs("Reading error", stderr);
+		return NULL;
+	}
+	fclose(fp);
 	return buffer;
 }
 
-int barcode_decoding(const unsigned char* buffer, int size, int formats, int threadcount, char* license, char* config) 
+int barcode_decoding(const unsigned char *buffer, int size, int formats, int threadcount, char *license, char *config)
 {
 	std::thread::id thread_id = std::this_thread::get_id();
 
+	if (license)
+	{
+		char errorMsgBuffer[512];
+		// Click https://www.dynamsoft.com/customer/license/trialLicense/?product=dbr to get a trial license.
+		DBR_InitLicense(license, errorMsgBuffer, 512);
+		printf("DBR_InitLicense: %s\n", errorMsgBuffer);
+	}
+
 	// Initialize Dynamsoft Barcode Reader
-	void* reader = DBR_CreateInstance();
-	const char* version = DBR_GetVersion();
+	void *reader = DBR_CreateInstance();
+	const char *version = DBR_GetVersion();
 	printf("DBR version: %s\n", version);
-
-
-	if (license) {DBR_InitLicense (reader, license);}
 
 	// Load the configuration from a template file
 	if (config)
 	{
 		char szErrorMsg[256];
 		int ret = DBR_InitRuntimeSettingsWithString(reader, config, CM_OVERWRITE, szErrorMsg, 256);
-		if (ret) printf("Template status: %s\n\n", szErrorMsg);
+		if (ret)
+			printf("Template status: %s\n\n", szErrorMsg);
 	}
 
 	// Update the parameters
 	char sError[512];
-	PublicRuntimeSettings* runtimeSettings = new PublicRuntimeSettings();
+	PublicRuntimeSettings *runtimeSettings = new PublicRuntimeSettings();
 	DBR_GetRuntimeSettings(reader, runtimeSettings);
 	runtimeSettings->maxAlgorithmThreadCount = threadcount;
 	runtimeSettings->barcodeFormatIds = formats;
@@ -112,7 +135,7 @@ int barcode_decoding(const unsigned char* buffer, int size, int formats, int thr
 	int iRet = DBR_DecodeFileInMemory(reader, buffer, (int)size, "");
 	int endtime = gettime();
 	int timecost = endtime - starttime;
-		
+
 	// Output barcode result
 	if (iRet != DBR_OK && iRet != DBRERR_MAXICODE_LICENSE_INVALID && iRet != DBRERR_AZTEC_LICENSE_INVALID && iRet != DBRERR_LICENSE_EXPIRED && iRet != DBRERR_QR_LICENSE_INVALID && iRet != DBRERR_GS1_COMPOSITE_LICENSE_INVALID &&
 		iRet != DBRERR_1D_LICENSE_INVALID && iRet != DBRERR_PDF417_LICENSE_INVALID && iRet != DBRERR_DATAMATRIX_LICENSE_INVALID && iRet != DBRERR_GS1_DATABAR_LICENSE_INVALID && iRet != DBRERR_PATCHCODE_LICENSE_INVALID)
@@ -123,94 +146,97 @@ int barcode_decoding(const unsigned char* buffer, int size, int formats, int thr
 
 	TextResultArray *paryResult = NULL;
 	DBR_GetAllTextResults(reader, &paryResult);
-		
+
 	if (paryResult->resultsCount == 0)
 	{
 		printf("No barcode found.\n");
 		DBR_FreeTextResults(&paryResult);
 		return -1;
 	}
-	
+
 	printf("Thread id: %d. Total barcode(s) found: %d. Time cost: %d ms\n\n", thread_id, paryResult->resultsCount, timecost);
-	
-	// for (int index = 0; index < paryResult->resultsCount; index++)
-	// {
-	// 	printf("Barcode %d:\n", index + 1);
-	// 	printf("    Type: %s\n", paryResult->results[index]->barcodeFormatString);
-	// 	printf("    Text: %s\n", paryResult->results[index]->barcodeText);
-	// }
+
+	for (int index = 0; index < paryResult->resultsCount; index++)
+	{
+		printf("Barcode %d:\n", index + 1);
+		printf("    Type: %s\n", paryResult->results[index]->barcodeFormatString);
+		printf("    Text: %s\n", paryResult->results[index]->barcodeText);
+	}
 
 	DBR_FreeTextResults(&paryResult);
 
 	DBR_DestroyInstance(reader);
 	return timecost;
 }
 
-void ToHexString(unsigned char* pSrc, int iLen, char* pDest)
+void ToHexString(unsigned char *pSrc, int iLen, char *pDest)
 {
-	const char HEXCHARS[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
+	const char HEXCHARS[16] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
 
 	int i;
-	char* ptr = pDest;
+	char *ptr = pDest;
 
-	for(i = 0; i < iLen; ++i)
+	for (i = 0; i < iLen; ++i)
 	{
-		snprintf(ptr, 4, "%c%c ", HEXCHARS[ ( pSrc[i] & 0xF0 ) >> 4 ], HEXCHARS[ ( pSrc[i] & 0x0F ) >> 0 ]);
+		snprintf(ptr, 4, "%c%c ", HEXCHARS[(pSrc[i] & 0xF0) >> 4], HEXCHARS[(pSrc[i] & 0x0F) >> 0]);
 		ptr += 3;
 	}
 }
 
-void multi_thread_performance(int processor_count, unsigned char *buffer, int size, int formats, char* license, char* config)
+void multi_thread_performance(int processor_count, unsigned char *buffer, int size, int formats, char *license, char *config)
 {
 	int minimum_count = 1, minimum_timecost = 0;
-	for (int i = 0; i < processor_count; i++) 
+	for (int i = 0; i < processor_count; i++)
 	{
 		printf("Thread count: %d. ", i + 1);
 		int timecost = barcode_decoding(buffer, size, formats, i, license, config);
-		if (i == 0) 
+		if (i == 0)
 		{
-			minimum_count = 1; 
+			minimum_count = 1;
 			if (timecost > 0)
 			{
-				minimum_timecost = timecost; 
+				minimum_timecost = timecost;
 			}
 		}
-		else {
+		else
+		{
 			if (timecost < minimum_timecost)
 			{
 				minimum_count = i + 1;
-				minimum_timecost = timecost; 
+				minimum_timecost = timecost;
 			}
 		}
 	}
 	printf("Multi-thread best performance: thread_count = %d, timecost = %d \n\n", minimum_count, minimum_timecost);
 }
 
-int main(int argc, const char* argv[])
+int main(int argc, const char *argv[])
 {
 	const auto processor_count = std::thread::hardware_concurrency();
 	printf("CPU threads: %d\n\n", processor_count);
 	printf("Barcode Reader Version %d.%d\n\n",
-	BarcodeReader_VERSION_MAJOR, BarcodeReader_VERSION_MINOR);
+		   BarcodeReader_VERSION_MAJOR, BarcodeReader_VERSION_MINOR);
 
-	if (argc < 2) {
+	if (argc < 2)
+	{
 		printf("Usage: BarcodeReader [image-file] [optional: license-file] [optional: template-file] \n");
-        return 0;
+		return 0;
 	}
 
-	char* license = NULL;
-	char* config =  NULL;
-	switch(argc) {
-		case 4:
+	char *license = NULL;
+	char *config = NULL;
+	switch (argc)
+	{
+	case 4:
 		config = read_file_text(argv[3]);
-		case 3:
+	case 3:
 		license = read_file_text(argv[2]);
 	}
 
 	int size = 0;
-	unsigned char* buffer = read_file_binary(argv[1], &size);
-	if (!buffer) return 0;
-
+	unsigned char *buffer = read_file_binary(argv[1], &size);
+	if (!buffer)
+		return 0;
 
 	// Call decoding methods on the main thread
 	printf("---------------- Single thread decoding performance ----------------\n\n");
@@ -227,7 +253,7 @@ int main(int argc, const char* argv[])
 	// Call decoding methods on worker threads
 	printf("---------------- Decoding barcodes on worker threads ----------------\n\n");
 	int starttime = gettime();
-	// thread t1(barcode_decoding, buffer, size, BF_ONED); 
+	// thread t1(barcode_decoding, buffer, size, BF_ONED);
 	thread t2(barcode_decoding, buffer, size, BF_QR_CODE, 1, license, config);
 	thread t3(barcode_decoding, buffer, size, BF_PDF417, 1, license, config);
 	thread t4(barcode_decoding, buffer, size, BF_DATAMATRIX, 1, license, config);
@@ -248,7 +274,7 @@ int main(int argc, const char* argv[])
 	// All
 	printf("-------------------------------- All --------------------------------\n\n");
 	multi_thread_performance((int)processor_count, buffer, size, BF_ALL, license, config);
-	
+
 	free(license);
 	free(config);
 	free(buffer);

README.md

@@ -1,11 +1,12 @@
 # Building C/C++ Barcode Reader with CMake
 
 [![release](https://img.shields.io/github/release/Dynamsoft/cmake.svg)](https://github.com/Dynamsoft/cmake/releases/latest)
-[![Travis CI status](https://img.shields.io/travis/dynamsoft/cmake/master?label=Travis%20CI&logo=travis)](https://travis-ci.com/github/Dynamsoft/cmake)
 
-## What You Should Know
-- [![](https://img.shields.io/badge/Download-Offline%20SDK-orange)](https://www.dynamsoft.com/barcode-reader/downloads) 
-- [![](https://img.shields.io/badge/Get-30--day%20FREE%20Trial%20License-blue)](https://www.dynamsoft.com/customer/license/trialLicense/?product=dbr)
+## SDK Version
+[v9.0](https://www.dynamsoft.com/barcode-reader/downloads)
+
+## SDK Activation
+Click [here](https://www.dynamsoft.com/customer/license/trialLicense/?product=dbr) to get a trial license.
 
 ## Supported Platforms
 - Windows x86/x64
@@ -17,13 +18,9 @@
 Set the license key in `BarcodeReader.cxx`:
 
 ```cpp
-DBR_InitLicense(reader, "LICENSE-KEY");
+DBR_InitLicense(license, errorMsgBuffer, 512);
 ```
 
-## Contact Us
-- [email protected]
-- https://www.dynamsoft.com/Company/Contact.aspx
-
 ## Windows
 1. Create a **build** folder:
     ```
@@ -48,7 +45,7 @@ DBR_InitLicense(reader, "LICENSE-KEY");
     ```
 3. Run the app:
     ```
-    Release\BarcodeReader [image-file] [optional: license-file] [optional: template-file]
+    .\Release\BarcodeReader.exe [image-file] [optional: license-file] [optional: template-file]
     ```
 
 ## Linux and Raspberry Pi OS