(C) Banco Inter Obtendo uma lista de boletos

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#include <C_CkHttp.h>
#include <C_CkCert.h>
#include <C_CkBinData.h>
#include <C_CkPrivateKey.h>
#include <C_CkJsonObject.h>
#include <C_CkHttpResponse.h>
#include <C_CkStringBuilder.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    BOOL success;
    HCkCert cert;
    HCkBinData bdPrivKey;
    const char *privKeyPassword;
    HCkPrivateKey privKey;
    HCkJsonObject queryParams;
    HCkHttpResponse resp;
    HCkStringBuilder sbResponseBody;
    HCkJsonObject jResp;
    int respStatusCode;
    const char *nomeBeneficiario;
    const char *cnpjCpfBeneficiario;
    int totalPages;
    int totalElements;
    BOOL last;
    BOOL first;
    int size;
    int numberOfElements;
    int i;
    int count_i;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http = CkHttp_Create();

    // Implements the following CURL command:

    // curl \
    //   -X GET \
    //   -H "Authorization: Bearer $TOKEN" \
    //   --cert <nome arquivo certificado>.crt \
    //   --key <nome arquivo chave privada>.key \
    //   --get \
    //   --data-urlencode "dataInicial=2022-04-01" \
    //   --data-urlencode "dataFinal=2022-04-03" \
    //   --data-urlencode "situacao=VENCIDO" \
    //   --data-urlencode "tipoOrdenacao=ASC" \
    //   --data-urlencode "itensPorPagina=10" \
    //   --data-urlencode "paginaAtual=2" \
    //  https://cdpj.partners.bancointer.com.br/cobranca/v2/boletos

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    cert = CkCert_Create();
    success = CkCert_LoadFromFile(cert,"<nome arquivo certificado>.crt");
    if (success == FALSE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        return;
    }

    bdPrivKey = CkBinData_Create();
    success = CkBinData_LoadFile(bdPrivKey,"<nome arquivo chave privada>.key");
    if (success == FALSE) {
        printf("Failed to load key\n");
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkBinData_Dispose(bdPrivKey);
        return;
    }

    // Note: If your private key file requires a password, then set it here.
    // Otherwise pass the empty string.
    privKeyPassword = "";
    privKey = CkPrivateKey_Create();
    success = CkPrivateKey_LoadAnyFormat(privKey,bdPrivKey,privKeyPassword);
    if (success == FALSE) {
        printf("%s\n",CkPrivateKey_lastErrorText(privKey));
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkBinData_Dispose(bdPrivKey);
        CkPrivateKey_Dispose(privKey);
        return;
    }

    success = CkCert_SetPrivateKey(cert,privKey);
    if (success == FALSE) {
        printf("%s\n",CkCert_lastErrorText(cert));
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkBinData_Dispose(bdPrivKey);
        CkPrivateKey_Dispose(privKey);
        return;
    }

    CkHttp_SetSslClientCert(http,cert);

    queryParams = CkJsonObject_Create();
    CkJsonObject_UpdateString(queryParams,"dataInicial","2022-04-01");
    CkJsonObject_UpdateString(queryParams,"dataFinal","2022-04-03");
    CkJsonObject_UpdateString(queryParams,"situacao","VENCIDO");
    CkJsonObject_UpdateString(queryParams,"tipoOrdenacao","ASC");
    CkJsonObject_UpdateInt(queryParams,"itensPorPagina",10);
    CkJsonObject_UpdateInt(queryParams,"paginaAtual",2);

    // Adds the "Authorization: Bearer $TOKEN" header.
    CkHttp_putAuthToken(http,"$TOKEN");

    resp = CkHttp_QuickRequestParams(http,"GET","https://cdpj.partners.bancointer.com.br/cobranca/v2/boletos",queryParams);
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkBinData_Dispose(bdPrivKey);
        CkPrivateKey_Dispose(privKey);
        CkJsonObject_Dispose(queryParams);
        return;
    }

    sbResponseBody = CkStringBuilder_Create();
    CkHttpResponse_GetBodySb(resp,sbResponseBody);

    jResp = CkJsonObject_Create();
    CkJsonObject_LoadSb(jResp,sbResponseBody);
    CkJsonObject_putEmitCompact(jResp,FALSE);

    printf("Response Body:\n");
    printf("%s\n",CkJsonObject_emit(jResp));

    respStatusCode = CkHttpResponse_getStatusCode(resp);
    printf("Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        printf("Response Header:\n");
        printf("%s\n",CkHttpResponse_header(resp));
        printf("Failed.\n");
        CkHttpResponse_Dispose(resp);
        CkHttp_Dispose(http);
        CkCert_Dispose(cert);
        CkBinData_Dispose(bdPrivKey);
        CkPrivateKey_Dispose(privKey);
        CkJsonObject_Dispose(queryParams);
        CkStringBuilder_Dispose(sbResponseBody);
        CkJsonObject_Dispose(jResp);
        return;
    }

    CkHttpResponse_Dispose(resp);

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {
    //   "totalPages": 1,
    //   "totalElements": 58,
    //   "last": true,
    //   "first": true,
    //   "size": 100,
    //   "numberOfElements": 58,
    //   "content": [
    //     {
    //       "nomeBeneficiario": "nome do beneficiario 1",
    //       "cnpjCpfBeneficiario": "CNPJ/CPF beneficiario 1"
    //     },
    //     {
    //       "nomeBeneficiario": "nome do beneficiario 2",
    //       "cnpjCpfBeneficiario": "CNPJ/CPF beneficiario 2"
    //     },
    //     {
    //       "nomeBeneficiario": "nome do beneficiario N",
    //       "cnpjCpfBeneficiario": "CNPJ/CPF beneficiario N"
    //     }
    //   ]
    // }

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    totalPages = CkJsonObject_IntOf(jResp,"totalPages");
    totalElements = CkJsonObject_IntOf(jResp,"totalElements");
    last = CkJsonObject_BoolOf(jResp,"last");
    first = CkJsonObject_BoolOf(jResp,"first");
    size = CkJsonObject_IntOf(jResp,"size");
    numberOfElements = CkJsonObject_IntOf(jResp,"numberOfElements");
    i = 0;
    count_i = CkJsonObject_SizeOfArray(jResp,"content");
    while (i < count_i) {
        CkJsonObject_putI(jResp,i);
        nomeBeneficiario = CkJsonObject_stringOf(jResp,"content[i].nomeBeneficiario");
        cnpjCpfBeneficiario = CkJsonObject_stringOf(jResp,"content[i].cnpjCpfBeneficiario");
        i = i + 1;
    }



    CkHttp_Dispose(http);
    CkCert_Dispose(cert);
    CkBinData_Dispose(bdPrivKey);
    CkPrivateKey_Dispose(privKey);
    CkJsonObject_Dispose(queryParams);
    CkStringBuilder_Dispose(sbResponseBody);
    CkJsonObject_Dispose(jResp);

    }