Unicode C
Unicode C
Twitter Simple Tweet (Post Status Update)
Demonstrates sending a simple Twitter status update (tweet).This example is deprecated and no longer valid.
Chilkat Unicode C Downloads
#include <C_CkJsonObjectW.h>
#include <C_CkRestW.h>
#include <C_CkOAuth1W.h>
void ChilkatSample(void)
{
BOOL success;
HCkJsonObjectW json;
HCkRestW rest;
HCkOAuth1W oauth1;
BOOL bAutoReconnect;
const wchar_t *tweetContent;
const wchar_t *resp;
HCkJsonObjectW jsonResponse;
success = FALSE;
// It requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// ----------------------------------------------------------------------
// This initial setup, which involves setting the OAuth1 properties and connecting
// to api.twitter.com, is only required once at the beginning. Once connected, the same
// object instance may be re-used, and if necessary, it will automatically reconnect
// as needed.
// Assume we've previously obtained an access token and saved it to a JSON file..
json = CkJsonObjectW_Create();
success = CkJsonObjectW_LoadFile(json,L"qa_data/tokens/twitter.json");
rest = CkRestW_Create();
oauth1 = CkOAuth1W_Create();
CkOAuth1W_putConsumerKey(oauth1,L"TWITTER_CONSUMER_KEY");
CkOAuth1W_putConsumerSecret(oauth1,L"TWITTER_CONSUMER_SECRET");
CkOAuth1W_putToken(oauth1,CkJsonObjectW_stringOf(json,L"oauth_token"));
CkOAuth1W_putTokenSecret(oauth1,CkJsonObjectW_stringOf(json,L"oauth_token_secret"));
CkOAuth1W_putSignatureMethod(oauth1,L"HMAC-SHA1");
CkOAuth1W_GenNonce(oauth1,16);
CkRestW_SetAuthOAuth1(rest,oauth1,FALSE);
bAutoReconnect = TRUE;
success = CkRestW_Connect(rest,L"api.twitter.com",443,TRUE,bAutoReconnect);
if (success != TRUE) {
wprintf(L"%s\n",CkRestW_lastErrorText(rest));
CkJsonObjectW_Dispose(json);
CkRestW_Dispose(rest);
CkOAuth1W_Dispose(oauth1);
return;
}
// This ends the initial setup...
// ----------------------------------------------------------------------
tweetContent = L"This is a test tweet.";
// Send a tweet...
CkRestW_ClearAllQueryParams(rest);
CkRestW_AddQueryParam(rest,L"status",tweetContent);
resp = CkRestW_fullRequestFormUrlEncoded(rest,L"POST",L"/1.1/statuses/update.json");
if (CkRestW_getLastMethodSuccess(rest) != TRUE) {
wprintf(L"%s\n",CkRestW_lastErrorText(rest));
CkJsonObjectW_Dispose(json);
CkRestW_Dispose(rest);
CkOAuth1W_Dispose(oauth1);
return;
}
jsonResponse = CkJsonObjectW_Create();
CkJsonObjectW_putEmitCompact(jsonResponse,FALSE);
CkJsonObjectW_Load(jsonResponse,resp);
if (CkRestW_getResponseStatusCode(rest) != 200) {
wprintf(L"%s\n",CkJsonObjectW_emit(jsonResponse));
CkJsonObjectW_Dispose(json);
CkRestW_Dispose(rest);
CkOAuth1W_Dispose(oauth1);
CkJsonObjectW_Dispose(jsonResponse);
return;
}
// Show the successful response:
wprintf(L"%s\n",CkJsonObjectW_emit(jsonResponse));
wprintf(L"Success.\n");
// A successful JSON response looks like this:
// {
// "created_at": "Tue Oct 18 01:58:44 +0000 2016",
// "id": 788111589581114111,
// "id_str": "788111189585711352",
// "text": "This is a test tweet.",
// "truncated": false,
// "entities": {
// "hashtags": [
// ],
// "symbols": [
// ],
// "user_mentions": [
// ],
// "urls": [
// ]
// },
// "source": "\u003ca href=\"https:\/\/www.chilkatsoft.com\/\" rel=\"nofollow\"\u003eChilkatTestApp\u003c\/a\u003e",
// "in_reply_to_status_id": null,
// "in_reply_to_status_id_str": null,
// "in_reply_to_user_id": null,
// "in_reply_to_user_id_str": null,
// "in_reply_to_screen_name": null,
// "user": {
// "id": 85647455,
// "id_str": "85647455",
// "name": "Chilkat Software",
// "screen_name": "chilkatsoft",
// "location": "",
// "description": "",
// "url": "https:\/\/t.co\/hSTR4sOuis",
// "entities": {
// "url": {
// "urls": [
// {
// "url": "https:\/\/t.co\/hSTR4sOuis",
// "expanded_url": "http:\/\/www.chilkatsoft.com",
// "display_url": "chilkatsoft.com",
// "indices": [
// 0,
// 23
// ]
// }
// ]
// },
// "description": {
// "urls": [
// ]
// }
// },
// "protected": false,
// "followers_count": 36,
// "friends_count": 0,
// "listed_count": 4,
// "created_at": "Tue Oct 27 19:56:13 +0000 2009",
// "favourites_count": 0,
// "utc_offset": null,
// "time_zone": null,
// "geo_enabled": false,
// "verified": false,
// "statuses_count": 6,
// "lang": "en",
// "contributors_enabled": false,
// "is_translator": false,
// "is_translation_enabled": false,
// "profile_background_color": "C0DEED",
// "profile_background_image_url": "http:\/\/abs.twimg.com\/images\/themes\/theme1\/bg.png",
// "profile_background_image_url_https": "https:\/\/abs.twimg.com\/images\/themes\/theme1\/bg.png",
// "profile_background_tile": false,
// "profile_image_url": "http:\/\/pbs.twimg.com\/profile_images\/115893001012741111\/clLweDSg_normal.jpg",
// "profile_image_url_https": "https:\/\/pbs.twimg.com\/profile_images\/115893001012741111\/clLweDSg_normal.jpg",
// "profile_link_color": "0084B4",
// "profile_sidebar_border_color": "C0DEED",
// "profile_sidebar_fill_color": "DDEEF6",
// "profile_text_color": "333333",
// "profile_use_background_image": true,
// "has_extended_profile": false,
// "default_profile": true,
// "default_profile_image": false,
// "following": false,
// "follow_request_sent": false,
// "notifications": false
// },
// "geo": null,
// "coordinates": null,
// "place": null,
// "contributors": null,
// "is_quote_status": false,
// "retweet_count": 0,
// "favorite_count": 0,
// "favorited": false,
// "retweeted": false,
// "lang": "en"
// }
//
CkJsonObjectW_Dispose(json);
CkRestW_Dispose(rest);
CkOAuth1W_Dispose(oauth1);
CkJsonObjectW_Dispose(jsonResponse);
}