(Unicode C) Yousign: Download Information about Previously Uploaded File

Demonstrates how to download the information (in JSON format) about a file previously uploaded.

For more information, see https://dev.yousign.com/?version=latest#26513de1-9fab-44d5-96b1-70fe3b3de7a7

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#include <C_CkHttpW.h>
#include <C_CkStringBuilderW.h>
#include <C_CkJsonObjectW.h>

void ChilkatSample(void)
    {
    HCkHttpW http;
    BOOL success;
    HCkStringBuilderW sbResponseBody;
    HCkJsonObjectW jResp;
    int respStatusCode;
    const wchar_t *id;
    const wchar_t *name;
    const wchar_t *v_type;
    const wchar_t *contentType;
    const wchar_t *description;
    const wchar_t *createdAt;
    const wchar_t *updatedAt;
    const wchar_t *sha256;
    const wchar_t *workspace;
    const wchar_t *creator;
    BOOL v_protected;
    int position;
    const wchar_t *parent;
    int i;
    int count_i;

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

    http = CkHttpW_Create();

    // Implements the following CURL command:

    // curl --location --request GET 'https://staging-api.yousign.com/files/{{id}}' \
    // --header 'Authorization: Bearer YOUR_API_KEY' \
    // --header 'Content-Type: application/json'

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

    // Adds the "Authorization: Bearer YOUR_API_KEY" header.
    CkHttpW_putAuthToken(http,L"YOUR_API_KEY");
    CkHttpW_SetRequestHeader(http,L"Content-Type",L"application/json");

    sbResponseBody = CkStringBuilderW_Create();
    success = CkHttpW_QuickGetSb(http,L"https://staging-api.yousign.com/files/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",sbResponseBody);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkStringBuilderW_Dispose(sbResponseBody);
        return;
    }

    jResp = CkJsonObjectW_Create();
    CkJsonObjectW_LoadSb(jResp,sbResponseBody);
    CkJsonObjectW_putEmitCompact(jResp,FALSE);

    wprintf(L"Response Body:\n");
    wprintf(L"%s\n",CkJsonObjectW_emit(jResp));

    respStatusCode = CkHttpW_getLastStatus(http);
    wprintf(L"Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",CkHttpW_lastHeader(http));
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkStringBuilderW_Dispose(sbResponseBody);
        CkJsonObjectW_Dispose(jResp);
        return;
    }

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

    // {
    //   "id": "/files/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
    //   "name": "The best name for my file.pdf",
    //   "type": "signable",
    //   "contentType": "application/pdf",
    //   "description": null,
    //   "createdAt": "2018-12-07T08:10:21+01:00",
    //   "updatedAt": "2018-12-07T08:10:21+01:00",
    //   "sha256": "bb57ae2b2ca6ad0133a699350d1a6f6c8cdfde3cf872cf526585d306e4675cc2",
    //   "metadata": [
    //   ],
    //   "workspace": "/workspaces/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
    //   "creator": null,
    //   "protected": false,
    //   "position": 0,
    //   "parent": null
    // }

    // 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.

    id = CkJsonObjectW_stringOf(jResp,L"id");
    name = CkJsonObjectW_stringOf(jResp,L"name");
    v_type = CkJsonObjectW_stringOf(jResp,L"type");
    contentType = CkJsonObjectW_stringOf(jResp,L"contentType");
    description = CkJsonObjectW_stringOf(jResp,L"description");
    createdAt = CkJsonObjectW_stringOf(jResp,L"createdAt");
    updatedAt = CkJsonObjectW_stringOf(jResp,L"updatedAt");
    sha256 = CkJsonObjectW_stringOf(jResp,L"sha256");
    workspace = CkJsonObjectW_stringOf(jResp,L"workspace");
    creator = CkJsonObjectW_stringOf(jResp,L"creator");
    v_protected = CkJsonObjectW_BoolOf(jResp,L"protected");
    position = CkJsonObjectW_IntOf(jResp,L"position");
    parent = CkJsonObjectW_stringOf(jResp,L"parent");
    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"metadata");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        i = i + 1;
    }



    CkHttpW_Dispose(http);
    CkStringBuilderW_Dispose(sbResponseBody);
    CkJsonObjectW_Dispose(jResp);

    }