Unicode C
Unicode C
DocuSign Add One Document to a Draft Envelope
See more DocuSign Examples
Demonstrates how to add one document to a DocuSign draft envelope.Chilkat Unicode C Downloads
#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkBinDataW.h>
#include <C_CkStringBuilderW.h>
#include <C_CkHttpResponseW.h>
void ChilkatSample(void)
{
BOOL success;
HCkHttpW http;
HCkJsonObjectW jsonToken;
HCkBinDataW bd1;
HCkJsonObjectW json;
HCkStringBuilderW sbJson;
const wchar_t *url;
HCkHttpResponseW resp;
HCkJsonObjectW jResp;
int respStatusCode;
const wchar_t *documentId;
const wchar_t *documentIdGuid;
const wchar_t *name;
const wchar_t *v_type;
const wchar_t *uri;
const wchar_t *order;
const wchar_t *containsPdfFormFields;
const wchar_t *templateRequired;
const wchar_t *authoritativeCopy;
const wchar_t *envelopeId;
int i;
int count_i;
success = FALSE;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http = CkHttpW_Create();
// Load a previously obtained OAuth2 access token.
jsonToken = CkJsonObjectW_Create();
success = CkJsonObjectW_LoadFile(jsonToken,L"qa_data/tokens/docusign.json");
if (success == FALSE) {
wprintf(L"%s\n",CkJsonObjectW_lastErrorText(jsonToken));
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(jsonToken);
return;
}
// Adds the "Authorization: Bearer eyJ0eXAi.....UE8Kl_V8KroQ" header.
CkHttpW_putAuthToken(http,CkJsonObjectW_stringOf(jsonToken,L"access_token"));
// Send the following request.
// Make sure to use your own account ID (obtained from Get Docusign User Account Information)
// PUT https://demo.docusign.net/restapi/v2.1/accounts/<account ID>/envelopes/<envelope ID>/documents HTTP/1.1
// Expect: 100-continue
// Accept: application/json
// Cache-Control: no-cache
// Authorization: Bearer eyJ0eX...
// Content-Length: ...
// Content-Type: application/json
//
// {
// "documents": [
// {
// "documentId": "1",
// "name": "project_xyz.pdf",
// "pages": "1",
// "documentBase64": "<insert base64 content here>"
// }
// ]
// }
bd1 = CkBinDataW_Create();
success = CkBinDataW_LoadFile(bd1,L"qa_data/pdf/project_xyz.pdf");
json = CkJsonObjectW_Create();
CkJsonObjectW_UpdateString(json,L"documents[0].documentId",L"1");
CkJsonObjectW_UpdateString(json,L"documents[0].name",L"project_xyz.pdf");
CkJsonObjectW_UpdateString(json,L"documents[0].pages",L"1");
CkJsonObjectW_UpdateString(json,L"documents[0].documentBase64",CkBinDataW_getEncoded(bd1,L"base64"));
sbJson = CkStringBuilderW_Create();
CkJsonObjectW_putEmitCompact(json,FALSE);
CkJsonObjectW_EmitSb(json,sbJson);
CkHttpW_SetRequestHeader(http,L"Expect",L"100-continue");
CkHttpW_SetRequestHeader(http,L"Cache-Control",L"no-cache");
CkHttpW_SetRequestHeader(http,L"Accept",L"application/json");
// Use your own account ID here.
CkHttpW_SetUrlVar(http,L"accountId",L"7f3f65ed-5e87-418d-94c1-92499ddc8252");
// Use the envelope ID returned by DocuSign when creating the draft envelope).
CkHttpW_SetUrlVar(http,L"envelopeId",L"cee4191c-f94e-4089-9d7c-8033685cbc1a");
url = L"https://demo.docusign.net/restapi/v2.1/accounts/{$accountId}/envelopes/{$envelopeId}/documents";
resp = CkHttpResponseW_Create();
success = CkHttpW_HttpSb(http,L"PUT",url,sbJson,L"utf-8",L"application/json",resp);
if (success == FALSE) {
wprintf(L"%s\n",CkHttpW_lastErrorText(http));
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(jsonToken);
CkBinDataW_Dispose(bd1);
CkJsonObjectW_Dispose(json);
CkStringBuilderW_Dispose(sbJson);
CkHttpResponseW_Dispose(resp);
return;
}
jResp = CkJsonObjectW_Create();
CkJsonObjectW_Load(jResp,CkHttpResponseW_bodyStr(resp));
CkJsonObjectW_putEmitCompact(jResp,FALSE);
wprintf(L"Response Body:\n");
wprintf(L"%s\n",CkJsonObjectW_emit(jResp));
// If you get a 401 response status code, it's likely you need to refresh the DocuSign OAuth2 token).
respStatusCode = CkHttpResponseW_getStatusCode(resp);
wprintf(L"Response Status Code = %d\n",respStatusCode);
if (respStatusCode >= 400) {
wprintf(L"Response Header:\n");
wprintf(L"%s\n",CkHttpResponseW_header(resp));
wprintf(L"Failed.\n");
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(jsonToken);
CkBinDataW_Dispose(bd1);
CkJsonObjectW_Dispose(json);
CkStringBuilderW_Dispose(sbJson);
CkHttpResponseW_Dispose(resp);
CkJsonObjectW_Dispose(jResp);
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "envelopeId": "da9fb811-e6a4-48c0-a9fb-81ed18b989af",
// "envelopeDocuments": [
// {
// "documentId": "1",
// "documentIdGuid": "38e919fc-0a77-4b0c-9da0-e3530f4e6fc7",
// "name": "project_xyz.pdf",
// "type": "content",
// "uri": "/envelopes/da9fb811-e6a4-48c0-a9fb-81ed18b989af/documents/1",
// "order": "3",
// "containsPdfFormFields": "false",
// "templateRequired": "false",
// "authoritativeCopy": "false"
// }
// ]
// }
// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
envelopeId = CkJsonObjectW_stringOf(jResp,L"envelopeId");
i = 0;
count_i = CkJsonObjectW_SizeOfArray(jResp,L"envelopeDocuments");
while (i < count_i) {
CkJsonObjectW_putI(jResp,i);
documentId = CkJsonObjectW_stringOf(jResp,L"envelopeDocuments[i].documentId");
documentIdGuid = CkJsonObjectW_stringOf(jResp,L"envelopeDocuments[i].documentIdGuid");
name = CkJsonObjectW_stringOf(jResp,L"envelopeDocuments[i].name");
v_type = CkJsonObjectW_stringOf(jResp,L"envelopeDocuments[i].type");
uri = CkJsonObjectW_stringOf(jResp,L"envelopeDocuments[i].uri");
order = CkJsonObjectW_stringOf(jResp,L"envelopeDocuments[i].order");
containsPdfFormFields = CkJsonObjectW_stringOf(jResp,L"envelopeDocuments[i].containsPdfFormFields");
templateRequired = CkJsonObjectW_stringOf(jResp,L"envelopeDocuments[i].templateRequired");
authoritativeCopy = CkJsonObjectW_stringOf(jResp,L"envelopeDocuments[i].authoritativeCopy");
i = i + 1;
}
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(jsonToken);
CkBinDataW_Dispose(bd1);
CkJsonObjectW_Dispose(json);
CkStringBuilderW_Dispose(sbJson);
CkHttpResponseW_Dispose(resp);
CkJsonObjectW_Dispose(jResp);
}