OAuth4Tw.cpp

00001 #include "OAuth4Tw.h"
00002 #include "mbed.h"
00003 #include "twicpps/oauth.h"
00004 
00005 #include <HTTPClient.h>
00006 #include "HTTPPostText.h"
00007 
00008 OAuth4Tw::OAuth4Tw(const char *c_key, const char *c_secret,
00009                    const char *t_key, const char *t_secret)
00010     :consumer_key(c_key),
00011      consumer_secret(c_secret),
00012      token_key(t_key),
00013      token_secret(t_secret) { }
00014 
00015 std::string OAuth4Tw::url_escape(const char *str)
00016 {
00017     return oauth_url_escape(str);
00018 }
00019 
00020 HTTPResult OAuth4Tw::get(const char *url, IHTTPDataIn *response, int timeout /*= HTTP_CLIENT_DEFAULT_TIMEOUT*/)
00021 {
00022     std::string req_url;
00023 
00024     req_url = oauth_sign_url2(url, NULL, OA_HMAC, 0,
00025                               consumer_key, consumer_secret,
00026                               token_key, token_secret);
00027 
00028     HTTPClient http;
00029     HTTPResult r = http.get(req_url.c_str(), response);
00030 
00031     return r;
00032 }
00033 
00034 HTTPResult OAuth4Tw::post(const char *url, IHTTPDataIn *response, int timeout /*= HTTP_CLIENT_DEFAULT_TIMEOUT*/)
00035 {
00036     std::string req_url;
00037     std::string postargs;
00038 
00039     req_url = oauth_sign_url2(url, &postargs, OA_HMAC, 0,
00040                               consumer_key, consumer_secret,
00041                               token_key, token_secret);
00042 
00043     const char *poststr = postargs.c_str();
00044 
00045     HTTPClient http;
00046     HTTPPostText request((char *)poststr, strlen(poststr) + 1);
00047     HTTPResult r = http.post(req_url.c_str(), request, response);
00048 
00049     return r;
00050 }
00051 
00052 HTTPResult OAuth4Tw::post(const char *url, std::vector<std::string> *postdata, IHTTPDataIn *response, int timeout /*= HTTP_CLIENT_DEFAULT_TIMEOUT*/)
00053 {
00054     std::string req_url;
00055     std::string postargs;
00056 
00057     {
00058         std::vector<std::string> argv;
00059         argv.reserve(postdata->size()+8);
00060 
00061         oauth_split_post_paramters(url, &argv, 0);
00062         for (int i=0; i<postdata->size(); i++) {
00063             argv.push_back(postdata->at(i));
00064         }
00065 
00066         req_url = oauth_sign_array2(&argv, &postargs, OA_HMAC, 0,
00067                                     consumer_key, consumer_secret,
00068                                     token_key, token_secret);
00069 
00070 #if 0
00071         for (int i=0; i<argv.size(); i++) {
00072             printf("param[%d]: %s\n", i, argv.at(i).c_str());
00073         }
00074 #endif
00075     }
00076 
00077     const char *poststr = postargs.c_str();
00078 
00079     HTTPClient http;
00080     HTTPPostText request((char *)poststr, strlen(poststr) + 1);
00081     HTTPResult r = http.post(req_url.c_str(), request, response);
00082 
00083     return r;
00084 }