Unicode C
Unicode C
Google People API - List the User's Contacts
See more Google People Examples
Gets a list of people in the user's contacts.Chilkat Unicode C Downloads
#include <C_CkJsonObjectW.h>
#include <C_CkHttpW.h>
#include <C_CkStringBuilderW.h>
void ChilkatSample(void)
{
BOOL success;
HCkJsonObjectW jsonToken;
HCkHttpW http;
HCkStringBuilderW sbResponseBody;
HCkJsonObjectW json;
const wchar_t *resourceName;
const wchar_t *etag;
int j;
int count_j;
BOOL metadataPrimary;
const wchar_t *metadataSourceType;
const wchar_t *metadataSourceId;
const wchar_t *displayName;
const wchar_t *familyName;
const wchar_t *givenName;
const wchar_t *displayNameLastFirst;
const wchar_t *unstructuredName;
const wchar_t *value;
const wchar_t *formattedValue;
const wchar_t *streetAddress;
const wchar_t *city;
const wchar_t *region;
const wchar_t *postalCode;
const wchar_t *country;
const wchar_t *countryCode;
int totalPeople;
int totalItems;
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.
// It is assumed we previously obtained an OAuth2 access token.
// This example loads the JSON access token file
// originally obtained by this example: Get Google People API OAuth2 Access Token
// or refreshed by this example: Refresh Google People API OAuth2 Access Token
jsonToken = CkJsonObjectW_Create();
success = CkJsonObjectW_LoadFile(jsonToken,L"qa_data/tokens/googlePeople.json");
if (success != TRUE) {
wprintf(L"Failed to load googleContacts.json\n");
CkJsonObjectW_Dispose(jsonToken);
return;
}
http = CkHttpW_Create();
CkHttpW_putAuthToken(http,CkJsonObjectW_stringOf(jsonToken,L"access_token"));
sbResponseBody = CkStringBuilderW_Create();
success = CkHttpW_QuickGetSb(http,L"https://people.googleapis.com/v1/people/me/connections?personFields=names,addresses,emailAddresses",sbResponseBody);
if (success == FALSE) {
wprintf(L"%s\n",CkHttpW_lastErrorText(http));
wprintf(L"%s\n",CkStringBuilderW_getAsString(sbResponseBody));
CkJsonObjectW_Dispose(jsonToken);
CkHttpW_Dispose(http);
CkStringBuilderW_Dispose(sbResponseBody);
return;
}
// Sample JSON Response
// Use this online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
// {
// "connections": [
// {
// "resourceName": "people/c8871101035606120608",
// "etag": "%EgkBAj0JQhBANy4aBAECBQciDERLSGdVTFNPbzNJPQ==",
// "names": [
// {
// "metadata": {
// "primary": true,
// "source": {
// "type": "CONTACT",
// "id": "7b1c7b6409e718a0"
// }
// },
// "displayName": "Chilkat Cloud",
// "familyName": "Cloud",
// "givenName": "Chilkat",
// "displayNameLastFirst": "Cloud, Chilkat",
// "unstructuredName": "Chilkat Cloud"
// }
// ],
// "emailAddresses": [
// {
// "metadata": {
// "primary": true,
// "source": {
// "type": "CONTACT",
// "id": "7b1c7b6409e718a0"
// }
// },
// "value": "support@***.com"
// }
// ]
// },
// {
// "resourceName": "people/c7607335470312011517",
// "etag": "%EgkBAj0JQhBANy4aBAECBQciDGZETUtHVTVMazI4PQ==",
// "names": [
// {
// "metadata": {
// "primary": true,
// "source": {
// "type": "CONTACT",
// "id": "6992af4e0b2d36fd"
// }
// },
// "displayName": "Matt Smith",
// "familyName": "Smith",
// "givenName": "Matt",
// "displayNameLastFirst": "Smith, Matt",
// "unstructuredName": "Matt Smith"
// }
// ],
// "addresses": [
// {
// "metadata": {
// "primary": true,
// "source": {
// "type": "CONTACT",
// "id": "6992af4e0b2d36fd"
// }
// },
// "formattedValue": "2222 E Foorest Ave\nWheaton, IL 60999\nUS",
// "streetAddress": "2222 E Foorest Ave",
// "city": "Wheaton",
// "region": "IL",
// "postalCode": "60999",
// "country": "US",
// "countryCode": "US"
// }
// ],
// "emailAddresses": [
// {
// "metadata": {
// "primary": true,
// "source": {
// "type": "CONTACT",
// "id": "6992af4e0b2d36fd"
// }
// },
// "value": "matt@***.com"
// },
// {
// "metadata": {
// "source": {
// "type": "CONTACT",
// "id": "6992af4e0b2d36fd"
// }
// },
// "value": "admin@***.com"
// }
// ]
// }
// ],
// "totalPeople": 2,
// "totalItems": 2
// }
json = CkJsonObjectW_Create();
CkJsonObjectW_putEmitCompact(json,FALSE);
CkJsonObjectW_Load(json,CkStringBuilderW_getAsString(sbResponseBody));
wprintf(L"%s\n",CkJsonObjectW_emit(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.
totalPeople = CkJsonObjectW_IntOf(json,L"totalPeople");
totalItems = CkJsonObjectW_IntOf(json,L"totalItems");
i = 0;
count_i = CkJsonObjectW_SizeOfArray(json,L"connections");
while (i < count_i) {
CkJsonObjectW_putI(json,i);
resourceName = CkJsonObjectW_stringOf(json,L"connections[i].resourceName");
etag = CkJsonObjectW_stringOf(json,L"connections[i].etag");
j = 0;
count_j = CkJsonObjectW_SizeOfArray(json,L"connections[i].names");
while (j < count_j) {
CkJsonObjectW_putJ(json,j);
metadataPrimary = CkJsonObjectW_BoolOf(json,L"connections[i].names[j].metadata.primary");
metadataSourceType = CkJsonObjectW_stringOf(json,L"connections[i].names[j].metadata.source.type");
metadataSourceId = CkJsonObjectW_stringOf(json,L"connections[i].names[j].metadata.source.id");
displayName = CkJsonObjectW_stringOf(json,L"connections[i].names[j].displayName");
familyName = CkJsonObjectW_stringOf(json,L"connections[i].names[j].familyName");
givenName = CkJsonObjectW_stringOf(json,L"connections[i].names[j].givenName");
displayNameLastFirst = CkJsonObjectW_stringOf(json,L"connections[i].names[j].displayNameLastFirst");
unstructuredName = CkJsonObjectW_stringOf(json,L"connections[i].names[j].unstructuredName");
j = j + 1;
}
j = 0;
count_j = CkJsonObjectW_SizeOfArray(json,L"connections[i].emailAddresses");
while (j < count_j) {
CkJsonObjectW_putJ(json,j);
metadataPrimary = CkJsonObjectW_BoolOf(json,L"connections[i].emailAddresses[j].metadata.primary");
metadataSourceType = CkJsonObjectW_stringOf(json,L"connections[i].emailAddresses[j].metadata.source.type");
metadataSourceId = CkJsonObjectW_stringOf(json,L"connections[i].emailAddresses[j].metadata.source.id");
value = CkJsonObjectW_stringOf(json,L"connections[i].emailAddresses[j].value");
j = j + 1;
}
j = 0;
count_j = CkJsonObjectW_SizeOfArray(json,L"connections[i].addresses");
while (j < count_j) {
CkJsonObjectW_putJ(json,j);
metadataPrimary = CkJsonObjectW_BoolOf(json,L"connections[i].addresses[j].metadata.primary");
metadataSourceType = CkJsonObjectW_stringOf(json,L"connections[i].addresses[j].metadata.source.type");
metadataSourceId = CkJsonObjectW_stringOf(json,L"connections[i].addresses[j].metadata.source.id");
formattedValue = CkJsonObjectW_stringOf(json,L"connections[i].addresses[j].formattedValue");
streetAddress = CkJsonObjectW_stringOf(json,L"connections[i].addresses[j].streetAddress");
city = CkJsonObjectW_stringOf(json,L"connections[i].addresses[j].city");
region = CkJsonObjectW_stringOf(json,L"connections[i].addresses[j].region");
postalCode = CkJsonObjectW_stringOf(json,L"connections[i].addresses[j].postalCode");
country = CkJsonObjectW_stringOf(json,L"connections[i].addresses[j].country");
countryCode = CkJsonObjectW_stringOf(json,L"connections[i].addresses[j].countryCode");
j = j + 1;
}
i = i + 1;
}
CkJsonObjectW_Dispose(jsonToken);
CkHttpW_Dispose(http);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(json);
}