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JDierkse
2018-12-18 12:07:12 +01:00
commit 7ad040c6c1
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Util/HttpClient.cpp
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#include <fstream>
#include <boost/algorithm/string.hpp>
#include <curl/curl.h>
#include <openssl/crypto.h>
#include "HttpClientHelpers.h"
#include "HttpClient.h"
namespace PresenceDetection {
namespace Util {
HttpClient::HttpClient()
{
curl_global_init(CURL_GLOBAL_ALL);
m_userAgents.push_back("Opera/9.80 (X11; Linux i686; U; en) Presto/2.7.62 Version/11.00");
InitializeLocks();
}
HttpClient::~HttpClient()
{
FreeLocks();
curl_global_cleanup();
}
std::string HttpClient::GetUrlContents(const std::string& url) const
{
std::string buffer;
CURL* curl = curl_easy_init();
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, m_userAgents[rand() % m_userAgents.size()].c_str());
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
error << "Data: " << buffer;
throw std::runtime_error(error.str());
}
return buffer;
}
void HttpClient::GetUrlSilent(const std::string& url) const
{
CURL* curl = curl_easy_init();
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, m_userAgents[rand() % m_userAgents.size()].c_str());
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, nullptr);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
throw std::runtime_error(error.str());
}
}
std::string HttpClient::GetUrlContents(const std::string& url, const std::string& cookieFile) const
{
std::string buffer;
CURL* curl = curl_easy_init();
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, m_userAgents[rand() % m_userAgents.size()].c_str());
curl_easy_setopt(curl, CURLOPT_COOKIEFILE, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_COOKIEJAR, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
error << "Data: " << buffer;
throw std::runtime_error(error.str());
}
return buffer;
}
void HttpClient::GetUrlSilent(const std::string& url, const std::string& cookieFile) const
{
CURL* curl = curl_easy_init();
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, m_userAgents[rand() % m_userAgents.size()].c_str());
curl_easy_setopt(curl, CURLOPT_COOKIEFILE, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_COOKIEJAR, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, nullptr);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
throw std::runtime_error(error.str());
}
}
std::string HttpClient::GetUrlPostContents(const std::string& url, const std::string& postData, const std::string& contentType) const
{
std::string buffer;
CURL* curl = curl_easy_init();
std::stringstream contentTypeString;
contentTypeString << "Content-Type: " << contentType;
struct curl_slist *list = NULL;
list = curl_slist_append(list, contentTypeString.str().c_str());
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, m_userAgents[rand() % m_userAgents.size()].c_str());
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, list);
curl_easy_setopt(curl, CURLOPT_POST, 1);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postData.c_str());
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, postData.size());
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
error << "Data: " << buffer;
throw std::runtime_error(error.str());
}
return buffer;
}
void HttpClient::GetUrlPostSilent(const std::string& url, const std::string& postData, const std::string& contentType) const
{
CURL* curl = curl_easy_init();
std::stringstream contentTypeString;
contentTypeString << "Content-Type: " << contentType;
struct curl_slist *list = NULL;
list = curl_slist_append(list, contentTypeString.str().c_str());
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, m_userAgents[rand() % m_userAgents.size()].c_str());
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, list);
curl_easy_setopt(curl, CURLOPT_POST, 1);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postData.c_str());
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, postData.size());
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, nullptr);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
throw std::runtime_error(error.str());
}
}
std::string HttpClient::GetUrlPostContents(const std::string& url, const std::string& cookieFile, const std::string& postData, const std::string& contentType) const
{
std::string buffer;
CURL* curl = curl_easy_init();
std::stringstream contentTypeString;
contentTypeString << "Content-Type: " << contentType;
struct curl_slist *list = NULL;
list = curl_slist_append(list, contentTypeString.str().c_str());
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, m_userAgents[rand() % m_userAgents.size()].c_str());
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, list);
curl_easy_setopt(curl, CURLOPT_POST, 1);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postData.c_str());
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, postData.size());
curl_easy_setopt(curl, CURLOPT_COOKIEFILE, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_COOKIEJAR, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
error << "Data: " << buffer;
throw std::runtime_error(error.str());
}
return buffer;
}
void HttpClient::GetUrlPostSilent(const std::string& url, const std::string& cookieFile, const std::string& postData, const std::string& contentType) const
{
CURL* curl = curl_easy_init();
std::stringstream contentTypeString;
contentTypeString << "Content-Type: " << contentType;
struct curl_slist *list = NULL;
list = curl_slist_append(list, contentTypeString.str().c_str());
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(curl, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(curl, CURLOPT_USERAGENT, m_userAgents[rand() % m_userAgents.size()].c_str());
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, list);
curl_easy_setopt(curl, CURLOPT_POST, 1);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postData.c_str());
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, postData.size());
curl_easy_setopt(curl, CURLOPT_COOKIEFILE, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_COOKIEJAR, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, nullptr);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
throw std::runtime_error(error.str());
}
}
std::string HttpClient::GetUrlPostAttachmentContents(const std::string& url, const std::string& postData, const std::string& filename, const std::string& fileFieldname) const
{
std::string buffer;
std::string contents;
std::ifstream fileStream(filename, std::ios::in | std::ios::binary);
if (fileStream)
{
fileStream.seekg(0, std::ios::end);
contents.resize(fileStream.tellg());
fileStream.seekg(0, std::ios::beg);
fileStream.read(&contents[0], contents.size());
fileStream.close();
}
CURL* curl = curl_easy_init();
CURLcode result;
struct curl_httppost *formpost = nullptr;
struct curl_httppost *lastptr = nullptr;
struct curl_slist *headerlist = nullptr;
static const char headerBuffer[] = "Expect:";
curl_global_init(CURL_GLOBAL_ALL);
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, "cache-control:",
CURLFORM_COPYCONTENTS, "no-cache",
CURLFORM_END);
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, "content-type:",
CURLFORM_COPYCONTENTS, "multipart/form-data",
CURLFORM_END);
std::vector<std::string> postTokens;
boost::split(postTokens, postData, boost::is_any_of("&"));
for (std::vector<std::string>::iterator it = postTokens.begin(); it != postTokens.end(); ++it)
{
std::vector<std::string> tokens;
boost::split(tokens, *it, boost::is_any_of("="));
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, tokens[0].c_str(),
CURLFORM_COPYCONTENTS, tokens[1].c_str(),
CURLFORM_END);
}
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, fileFieldname.c_str(),
CURLFORM_BUFFER, "data",
CURLFORM_BUFFERPTR, contents.data(),
CURLFORM_BUFFERLENGTH, contents.size(),
CURLFORM_END);
headerlist = curl_slist_append(headerlist, headerBuffer);
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
curl_formfree(formpost);
curl_slist_free_all(headerlist);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
error << "Data: " << buffer;
throw std::runtime_error(error.str());
}
return buffer;
}
void HttpClient::GetUrlPostAttachmentSilent(const std::string& url, const std::string& postData, const std::string& filename, const std::string& fileFieldname) const
{
std::string contents;
std::ifstream fileStream(filename, std::ios::in | std::ios::binary);
if (fileStream)
{
fileStream.seekg(0, std::ios::end);
contents.resize(fileStream.tellg());
fileStream.seekg(0, std::ios::beg);
fileStream.read(&contents[0], contents.size());
fileStream.close();
}
CURL* curl = curl_easy_init();
CURLcode result;
struct curl_httppost *formpost = nullptr;
struct curl_httppost *lastptr = nullptr;
struct curl_slist *headerlist = nullptr;
static const char headerBuffer[] = "Expect:";
curl_global_init(CURL_GLOBAL_ALL);
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, "cache-control:",
CURLFORM_COPYCONTENTS, "no-cache",
CURLFORM_END);
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, "content-type:",
CURLFORM_COPYCONTENTS, "multipart/form-data",
CURLFORM_END);
std::vector<std::string> postTokens;
boost::split(postTokens, postData, boost::is_any_of("&"));
for (std::vector<std::string>::iterator it = postTokens.begin(); it != postTokens.end(); ++it)
{
std::vector<std::string> tokens;
boost::split(tokens, *it, boost::is_any_of("="));
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, tokens[0].c_str(),
CURLFORM_COPYCONTENTS, tokens[1].c_str(),
CURLFORM_END);
}
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, fileFieldname.c_str(),
CURLFORM_BUFFER, "data",
CURLFORM_BUFFERPTR, contents.data(),
CURLFORM_BUFFERLENGTH, contents.size(),
CURLFORM_END);
headerlist = curl_slist_append(headerlist, headerBuffer);
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
curl_formfree(formpost);
curl_slist_free_all(headerlist);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
throw std::runtime_error(error.str());
}
}
std::string HttpClient::GetUrlPostAttachmentContents(const std::string& url, const std::string& cookieFile, const std::string& postData, const std::string& filename, const std::string& fileFieldname) const
{
std::string buffer;
std::string contents;
std::ifstream fileStream(filename, std::ios::in | std::ios::binary);
if (fileStream)
{
fileStream.seekg(0, std::ios::end);
contents.resize(fileStream.tellg());
fileStream.seekg(0, std::ios::beg);
fileStream.read(&contents[0], contents.size());
fileStream.close();
}
CURL* curl = curl_easy_init();
CURLcode result;
struct curl_httppost *formpost = nullptr;
struct curl_httppost *lastptr = nullptr;
struct curl_slist *headerlist = nullptr;
static const char headerBuffer[] = "Expect:";
curl_global_init(CURL_GLOBAL_ALL);
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, "cache-control:",
CURLFORM_COPYCONTENTS, "no-cache",
CURLFORM_END);
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, "content-type:",
CURLFORM_COPYCONTENTS, "multipart/form-data",
CURLFORM_END);
std::vector<std::string> postTokens;
boost::split(postTokens, postData, boost::is_any_of("&"));
for (std::vector<std::string>::iterator it = postTokens.begin(); it != postTokens.end(); ++it)
{
std::vector<std::string> tokens;
boost::split(tokens, *it, boost::is_any_of("="));
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, tokens[0].c_str(),
CURLFORM_COPYCONTENTS, tokens[1].c_str(),
CURLFORM_END);
}
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, fileFieldname.c_str(),
CURLFORM_BUFFER, "data",
CURLFORM_BUFFERPTR, contents.data(),
CURLFORM_BUFFERLENGTH, contents.size(),
CURLFORM_END);
headerlist = curl_slist_append(headerlist, headerBuffer);
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
curl_easy_setopt(curl, CURLOPT_COOKIEFILE, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_COOKIEJAR, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, &WriteCallback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
curl_formfree(formpost);
curl_slist_free_all(headerlist);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
error << "Data: " << buffer;
throw std::runtime_error(error.str());
}
return buffer;
}
void HttpClient::GetUrlPostAttachmentSilent(const std::string& url, const std::string& cookieFile, const std::string& postData, const std::string& filename, const std::string& fileFieldname) const
{
std::string contents;
std::ifstream fileStream(filename, std::ios::in | std::ios::binary);
if (fileStream)
{
fileStream.seekg(0, std::ios::end);
contents.resize(fileStream.tellg());
fileStream.seekg(0, std::ios::beg);
fileStream.read(&contents[0], contents.size());
fileStream.close();
}
CURL* curl = curl_easy_init();
CURLcode result;
struct curl_httppost *formpost = nullptr;
struct curl_httppost *lastptr = nullptr;
struct curl_slist *headerlist = nullptr;
static const char headerBuffer[] = "Expect:";
curl_global_init(CURL_GLOBAL_ALL);
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, "cache-control:",
CURLFORM_COPYCONTENTS, "no-cache",
CURLFORM_END);
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, "content-type:",
CURLFORM_COPYCONTENTS, "multipart/form-data",
CURLFORM_END);
std::vector<std::string> postTokens;
boost::split(postTokens, postData, boost::is_any_of("&"));
for (std::vector<std::string>::iterator it = postTokens.begin(); it != postTokens.end(); ++it)
{
std::vector<std::string> tokens;
boost::split(tokens, *it, boost::is_any_of("="));
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, tokens[0].c_str(),
CURLFORM_COPYCONTENTS, tokens[1].c_str(),
CURLFORM_END);
}
curl_formadd(&formpost, &lastptr,
CURLFORM_COPYNAME, fileFieldname.c_str(),
CURLFORM_BUFFER, "data",
CURLFORM_BUFFERPTR, contents.data(),
CURLFORM_BUFFERLENGTH, contents.size(),
CURLFORM_END);
headerlist = curl_slist_append(headerlist, headerBuffer);
curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
curl_easy_setopt(curl, CURLOPT_COOKIEFILE, cookieFile.c_str());
curl_easy_setopt(curl, CURLOPT_COOKIEJAR, cookieFile.c_str());
int code = 0;
curl_easy_perform(curl);
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
curl_easy_cleanup(curl);
curl_formfree(formpost);
curl_slist_free_all(headerlist);
if (code != 200)
{
std::stringstream error;
error << "Error (" << code << ") encountered while retrieving " << url << "\n";
throw std::runtime_error(error.str());
}
}
size_t HttpClient::WriteCallback(char* data, size_t size, size_t nmemb, std::string* writerData)
{
if (writerData == nullptr)
return size * nmemb;
writerData->append(data, size * nmemb);
return size * nmemb;
}
} // namespace Util
} // namespace PresenceDetection