post_put_get_delete_pix.c

Example POST, PUT, GET and DELETE requests, PIX standard defined in SPI (Instant Payment System).

See Note on examples.

#include <string.h>
#include <stdlib.h>
#include <stdio.h>
 
#include <dinamo.h> /* header do Dinamo */
 
#define HOST_ADDR "127.0.0.1"
#define USER_ID "master"
#define USER_PWD "12345678"
 
int main()
{
    int nRet = 0;
    struct AUTH_PWD authPwd;
    HSESSIONCTX hSession = NULL;
 
    const char *pszHeaderList[] = { "Content-Type: application/xml; charset=utf-8" };
    DWORD dwHeaderListCount = 1; //Number of rows in pszHeaderList
    BYTE pbTestData[] = "<?xml version=\"1.0\" encoding=\"UTF - 8\" standalone=\"no\"?><xml>sdfsdf</xml>";
    const char szKeyId[] = "key";
    const char szKeyCert[] = "key_cert";
    const char szPIXChain[] = "pix_chain";
 
    BYTE *pbResponseHeader = NULL;
    DWORD dwResponseHeaderLen = 0;
    BYTE *pbResponseBody = NULL;
    DWORD dwResponseBodyLen = 0;
 
    const char szUrl[] = "https://127.0.0.1:8000";
 
 
    //Inicializa as bibliotecas do Dinamo
    nRet =  DInitialize(0);
 
    if (nRet) {
        printf("Function failure: DInitialize \nError code: %d\n", nRet);
        goto clean;
    }
 
    printf("Libraries initialized.\n");
 
    //Inicializa a estrutura para conexão com o HSM
    strncpy(authPwd. szAddr, HOST_ADDR, sizeof(authPwd.szAddr));
    authPwd. nPort = DEFAULT_PORT;
    strncpy(authPwd. szUserId, USER_ID, sizeof(authPwd.szUserId));
    strncpy(authPwd. szPassword, USER_PWD, sizeof(authPwd.szPassword));
 
    nRet = DOpenSession(&hSession, SS_USER_PWD,(BYTE *)&authPwd, sizeof(authPwd), ENCRYPTED_CONN);
 
    if (nRet) {
        printf("Function failure: DOpenSession \nError code: %d\n", nRet);
        goto clean;
    }
 
    printf("Session with Dinamo established.\n");
 
    nRet = DPIXPost(hSession,
                   szKeyId,
                   szKeyCert,
                   szPIXChain,
                   szUrl,
                   dwHeaderListCount,
                   pszHeaderList,
                   sizeof(pbTestData) - 1,
                   pbTestData,
                   0,
                   &dwResponseHeaderLen,
                   &pbResponseHeader,
                   &dwResponseBodyLen,
                   &pbResponseBody,
                   0);
    if (nRet) {
        printf("Function failure: DPIXPost \nError code: %d\n", nRet);
        goto clean;
    }
 
    DFree(pbResponseHeader);
    DFree(pbResponseBody);
 
    printf("PIX post executed successfully\n");
 
    nRet = DPIXPut(hSession,
                    szKeyId,
                    szKeyCert,
                    szPIXChain,
                    szUrl,
                    dwHeaderListCount,
                    pszHeaderList,
                    sizeof(pbTestData) - 1,
                    pbTestData,
                    0,
                    &dwResponseHeaderLen,
                    &pbResponseHeader,
                    &dwResponseBodyLen,
                    &pbResponseBody,
                    0);
    if (nRet) {
        printf("Function failure: DPIXPut \nError code: %d\n", nRet);
        goto clean;
    }
 
    DFree(pbResponseHeader);
    DFree(pbResponseBody);
 
    printf("PIX put executed successfully\n");
 
    nRet = DPIXGet(hSession,
                  szKeyId,
                  szKeyCert,
                  szPIXChain,
                  szUrl,
                  0,
                  NULL,
                  0,
                  &dwResponseHeaderLen,
                  &pbResponseHeader,
                  &dwResponseBodyLen,
                  &pbResponseBody,
                  0);
    if (nRet) {
        printf("Function failure: DPIXGet \nError code: %d\n", nRet);
        goto clean;
    }
 
    DFree(pbResponseHeader);
    DFree(pbResponseBody);
 
    printf("PIX get executed successfully\n");
 
    nRet = DPIXDelete(hSession,
                     szKeyId,
                     szKeyCert,
                     szPIXChain,
                     szUrl,
                     0,
                     NULL,
                     0,
                     &dwResponseHeaderLen,
                     &pbResponseHeader,
                     &dwResponseBodyLen,
                     &pbResponseBody,
                     0);
    if (nRet) {
        printf("Function failure: DPIXDelete \nError code: %d\n", nRet);
        goto clean;
    }
    DFree(pbResponseHeader);
    DFree(pbResponseBody);
 
    printf("PIX delete executed successfully\n");
 
 
clean:
 
    if (hSession) {
        DCloseSession(&hSession, 0);
        printf("Session closed.\n");
    }
 
    DFinalize();
    printf("Libraries finished.\n");
 
    return nRet;
}