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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,260 @@ | ||
| #include <stdio.h> | ||
| #include <string> | ||
| #include <vector> | ||
| #if defined(_WIN32) || defined(_WIN64) | ||
| #include <windows.h> | ||
| #include <conio.h> | ||
| #include <io.h> | ||
| #else | ||
| #include <cstring> | ||
| #include <dirent.h> | ||
| #include <sys/time.h> | ||
| #endif | ||
|
|
||
| #include <fstream> | ||
| #include <streambuf> | ||
| #include <iostream> | ||
| #include <sstream> | ||
|
|
||
| #include "DynamsoftCaptureVisionRouter.h" | ||
| #include "DynamsoftUtility.h" | ||
|
|
||
| using namespace std; | ||
|
|
||
| using namespace dynamsoft::cvr; | ||
| using namespace dynamsoft::dlr; | ||
| using namespace dynamsoft::dcp; | ||
| using namespace dynamsoft::license; | ||
| using namespace dynamsoft::basic_structures; | ||
| using namespace dynamsoft::utility; | ||
|
|
||
| bool GetImagePath(char *pImagePath) | ||
| { | ||
| std::string input; | ||
| while (true) | ||
| { | ||
| std::cout << "\n>> Step 1: Input your image file's full path:\n"; | ||
| std::getline(std::cin, input); | ||
|
|
||
| // Trim whitespace and remove surrounding quotes if present | ||
| input.erase(0, input.find_first_not_of(" \t\n\r\"\'")); // Trim leading | ||
| input.erase(input.find_last_not_of(" \t\n\r\"\'") + 1); // Trim trailing | ||
|
|
||
| // Exit if user inputs 'q' or 'Q' | ||
| if (input == "q" || input == "Q") | ||
| { | ||
| return true; // Exit flag | ||
| } | ||
|
|
||
| // Copy input to pImagePath ensuring not to exceed buffer size | ||
| std::strncpy(pImagePath, input.c_str(), 511); | ||
| pImagePath[511] = '\0'; // Ensure null-termination | ||
|
|
||
| // Check if file exists using std::ifstream | ||
| std::ifstream file(pImagePath); | ||
| if (file.good()) | ||
| { | ||
| file.close(); | ||
| return false; // File path is valid | ||
| } | ||
|
|
||
| std::cout << "Please input a valid path.\n"; | ||
| } | ||
| } | ||
|
|
||
| class MRZResult | ||
| { | ||
| public: | ||
| string docId; | ||
| string docType; | ||
| string nationality; | ||
| string issuer; | ||
| string dateOfBirth; | ||
| string dateOfExpiry; | ||
| string gender; | ||
| string surname; | ||
| string givenname; | ||
|
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||
| vector<string> rawText; | ||
|
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||
| MRZResult FromParsedResultItem(const CParsedResultItem *item) | ||
| { | ||
| docType = item->GetCodeType(); | ||
|
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||
| if (docType == "MRTD_TD3_PASSPORT") | ||
| { | ||
| if (item->GetFieldValidationStatus("passportNumber") != VS_FAILED && item->GetFieldValue("passportNumber") != NULL) | ||
| { | ||
| docId = item->GetFieldValue("passportNumber"); | ||
| } | ||
| } | ||
| else if (item->GetFieldValidationStatus("documentNumber") != VS_FAILED && item->GetFieldValue("documentNumber") != NULL) | ||
| { | ||
| docId = item->GetFieldValue("documentNumber"); | ||
| } | ||
|
|
||
| string line; | ||
| if (docType == "MRTD_TD1_ID") | ||
| { | ||
| if (item->GetFieldValue("line1") != NULL) | ||
| { | ||
| line = item->GetFieldValue("line1"); | ||
| if (item->GetFieldValidationStatus("line1") == VS_FAILED) | ||
| { | ||
| line += ", Validation Failed"; | ||
| } | ||
| rawText.push_back(line); | ||
| } | ||
|
|
||
| if (item->GetFieldValue("line2") != NULL) | ||
| { | ||
| line = item->GetFieldValue("line2"); | ||
| if (item->GetFieldValidationStatus("line2") == VS_FAILED) | ||
| { | ||
| line += ", Validation Failed"; | ||
| } | ||
| rawText.push_back(line); | ||
| } | ||
|
|
||
| if (item->GetFieldValue("line3") != NULL) | ||
| { | ||
| line = item->GetFieldValue("line3"); | ||
| if (item->GetFieldValidationStatus("line3") == VS_FAILED) | ||
| { | ||
| line += ", Validation Failed"; | ||
| } | ||
| rawText.push_back(line); | ||
| } | ||
| } | ||
| else | ||
| { | ||
| if (item->GetFieldValue("line1") != NULL) | ||
| { | ||
| line = item->GetFieldValue("line1"); | ||
| if (item->GetFieldValidationStatus("line1") == VS_FAILED) | ||
| { | ||
| line += ", Validation Failed"; | ||
| } | ||
| rawText.push_back(line); | ||
| } | ||
|
|
||
| if (item->GetFieldValue("line2") != NULL) | ||
| { | ||
| line = item->GetFieldValue("line2"); | ||
| if (item->GetFieldValidationStatus("line2") == VS_FAILED) | ||
| { | ||
| line += ", Validation Failed"; | ||
| } | ||
| rawText.push_back(line); | ||
| } | ||
| } | ||
|
|
||
| if (item->GetFieldValidationStatus("nationality") != VS_FAILED && item->GetFieldValue("nationality") != NULL) | ||
| { | ||
| nationality = item->GetFieldValue("nationality"); | ||
| } | ||
| if (item->GetFieldValidationStatus("issuingState") != VS_FAILED && item->GetFieldValue("issuingState") != NULL) | ||
| { | ||
| issuer = item->GetFieldValue("issuingState"); | ||
| } | ||
| if (item->GetFieldValidationStatus("dateOfBirth") != VS_FAILED && item->GetFieldValue("dateOfBirth") != NULL) | ||
| { | ||
| dateOfBirth = item->GetFieldValue("dateOfBirth"); | ||
| } | ||
| if (item->GetFieldValidationStatus("dateOfExpiry") != VS_FAILED && item->GetFieldValue("dateOfExpiry") != NULL) | ||
| { | ||
| dateOfExpiry = item->GetFieldValue("dateOfExpiry"); | ||
| } | ||
| if (item->GetFieldValidationStatus("sex") != VS_FAILED && item->GetFieldValue("sex") != NULL) | ||
| { | ||
| gender = item->GetFieldValue("sex"); | ||
| } | ||
| if (item->GetFieldValidationStatus("primaryIdentifier") != VS_FAILED && item->GetFieldValue("primaryIdentifier") != NULL) | ||
| { | ||
| surname = item->GetFieldValue("primaryIdentifier"); | ||
| } | ||
| if (item->GetFieldValidationStatus("secondaryIdentifier") != VS_FAILED && item->GetFieldValue("secondaryIdentifier") != NULL) | ||
| { | ||
| givenname = item->GetFieldValue("secondaryIdentifier"); | ||
| } | ||
|
|
||
| return *this; | ||
| } | ||
|
|
||
| string ToString() | ||
| { | ||
| string msg = "Raw Text:\n"; | ||
| for (size_t idx = 0; idx < rawText.size(); ++idx) | ||
| { | ||
| msg += "\tLine " + to_string(idx + 1) + ": " + rawText[idx] + "\n"; | ||
| } | ||
| msg += "Parsed Information:\n"; | ||
| msg += "\tDocument Type: " + docType + "\n"; | ||
| msg += "\tDocument ID: " + docId + "\n"; | ||
| msg += "\tSurname: " + surname + "\n"; | ||
| msg += "\tGiven Name: " + givenname + "\n"; | ||
| msg += "\tNationality: " + nationality + "\n"; | ||
| msg += "\tIssuing Country or Organization: " + issuer + "\n"; | ||
| msg += "\tGender: " + gender + "\n"; | ||
| msg += "\tDate of Birth(YYMMDD): " + dateOfBirth + "\n"; | ||
| msg += "\tExpiration Date(YYMMDD): " + dateOfExpiry + "\n"; | ||
|
|
||
| return msg; | ||
| } | ||
| }; | ||
|
|
||
| int main(int argc, char *argv[]) | ||
| { | ||
| printf("*************************************************\r\n"); | ||
| printf("Welcome to Dynamsoft MRZ Demo\r\n"); | ||
| printf("*************************************************\r\n"); | ||
| printf("Hints: Please input 'Q' or 'q' to quit the application.\r\n"); | ||
|
|
||
| int iRet = -1; | ||
| char szErrorMsg[256]; | ||
| // Initialize license. | ||
| // Request a trial from https://www.dynamsoft.com/customer/license/trialLicense?product=mrz | ||
| iRet = CLicenseManager::InitLicense("DLS2eyJoYW5kc2hha2VDb2RlIjoiMjAwMDAxLTE2NDk4Mjk3OTI2MzUiLCJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSIsInNlc3Npb25QYXNzd29yZCI6IndTcGR6Vm05WDJrcEQ5YUoifQ==", szErrorMsg, 256); | ||
| if (iRet != EC_OK) | ||
| { | ||
| cout << szErrorMsg << endl; | ||
| } | ||
| int errorCode = 1; | ||
| char errorMsg[512] = {0}; | ||
|
|
||
| CCaptureVisionRouter *cvr = new CCaptureVisionRouter; | ||
| errorCode = cvr->InitSettingsFromFile("MRZ.json", errorMsg, 512); | ||
| if (errorCode != EC_OK) | ||
| { | ||
| cout << "error:" << errorMsg << endl; | ||
| return -1; | ||
| } | ||
|
|
||
| char pszImageFile[512] = {0}; | ||
| bool bExit = false; | ||
| while (1) | ||
| { | ||
| bExit = GetImagePath(pszImageFile); | ||
| if (bExit) | ||
| break; | ||
| float costTime = 0.0; | ||
| int errorCode = 0; | ||
|
|
||
| CCapturedResult *result = cvr->Capture(pszImageFile); | ||
| CParsedResult *results = result->GetParsedResult(); | ||
|
|
||
| if (results) | ||
| { | ||
| for (int i = 0; i < results->GetItemsCount(); i++) | ||
| { | ||
| const CParsedResultItem *item = results->GetItem(i); | ||
| MRZResult result; | ||
| result.FromParsedResultItem(item); | ||
| cout << result.ToString() << endl; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| delete cvr, cvr = NULL; | ||
| return 0; | ||
| } |
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