Common/HttpRequest: Add option to allow non 200 response codes

This commit is contained in:
spycrab 2019-04-12 22:10:24 +02:00
parent 635fd8c22c
commit eddcb70b84
2 changed files with 24 additions and 12 deletions

View File

@ -32,7 +32,7 @@ public:
void UseIPv4(); void UseIPv4();
void FollowRedirects(long max); void FollowRedirects(long max);
Response Fetch(const std::string& url, Method method, const Headers& headers, const u8* payload, Response Fetch(const std::string& url, Method method, const Headers& headers, const u8* payload,
size_t size); size_t size, AllowedReturnCodes codes = AllowedReturnCodes::Ok_Only);
static int CurlProgressCallback(Impl* impl, double dlnow, double dltotal, double ulnow, static int CurlProgressCallback(Impl* impl, double dlnow, double dltotal, double ulnow,
double ultotal); double ultotal);
@ -80,22 +80,23 @@ std::string HttpRequest::EscapeComponent(const std::string& string)
return m_impl->EscapeComponent(string); return m_impl->EscapeComponent(string);
} }
HttpRequest::Response HttpRequest::Get(const std::string& url, const Headers& headers) HttpRequest::Response HttpRequest::Get(const std::string& url, const Headers& headers,
AllowedReturnCodes codes)
{ {
return m_impl->Fetch(url, Impl::Method::GET, headers, nullptr, 0); return m_impl->Fetch(url, Impl::Method::GET, headers, nullptr, 0, codes);
} }
HttpRequest::Response HttpRequest::Post(const std::string& url, const std::vector<u8>& payload, HttpRequest::Response HttpRequest::Post(const std::string& url, const std::vector<u8>& payload,
const Headers& headers) const Headers& headers, AllowedReturnCodes codes)
{ {
return m_impl->Fetch(url, Impl::Method::POST, headers, payload.data(), payload.size()); return m_impl->Fetch(url, Impl::Method::POST, headers, payload.data(), payload.size(), codes);
} }
HttpRequest::Response HttpRequest::Post(const std::string& url, const std::string& payload, HttpRequest::Response HttpRequest::Post(const std::string& url, const std::string& payload,
const Headers& headers) const Headers& headers, AllowedReturnCodes codes)
{ {
return m_impl->Fetch(url, Impl::Method::POST, headers, return m_impl->Fetch(url, Impl::Method::POST, headers,
reinterpret_cast<const u8*>(payload.data()), payload.size()); reinterpret_cast<const u8*>(payload.data()), payload.size(), codes);
} }
int HttpRequest::Impl::CurlProgressCallback(Impl* impl, double dlnow, double dltotal, double ulnow, int HttpRequest::Impl::CurlProgressCallback(Impl* impl, double dlnow, double dltotal, double ulnow,
@ -184,7 +185,7 @@ static size_t CurlWriteCallback(char* data, size_t size, size_t nmemb, void* use
HttpRequest::Response HttpRequest::Impl::Fetch(const std::string& url, Method method, HttpRequest::Response HttpRequest::Impl::Fetch(const std::string& url, Method method,
const Headers& headers, const u8* payload, const Headers& headers, const u8* payload,
size_t size) size_t size, AllowedReturnCodes codes)
{ {
curl_easy_setopt(m_curl.get(), CURLOPT_POST, method == Method::POST); curl_easy_setopt(m_curl.get(), CURLOPT_POST, method == Method::POST);
curl_easy_setopt(m_curl.get(), CURLOPT_URL, url.c_str()); curl_easy_setopt(m_curl.get(), CURLOPT_URL, url.c_str());
@ -219,6 +220,9 @@ HttpRequest::Response HttpRequest::Impl::Fetch(const std::string& url, Method me
return {}; return {};
} }
if (codes == AllowedReturnCodes::All)
return buffer;
long response_code = 0; long response_code = 0;
curl_easy_getinfo(m_curl.get(), CURLINFO_RESPONSE_CODE, &response_code); curl_easy_getinfo(m_curl.get(), CURLINFO_RESPONSE_CODE, &response_code);
if (response_code != 200) if (response_code != 200)

View File

@ -19,6 +19,12 @@ namespace Common
class HttpRequest final class HttpRequest final
{ {
public: public:
enum class AllowedReturnCodes : u8
{
Ok_Only,
All
};
// Return false to abort the request // Return false to abort the request
using ProgressCallback = using ProgressCallback =
std::function<bool(double dlnow, double dltotal, double ulnow, double ultotal)>; std::function<bool(double dlnow, double dltotal, double ulnow, double ultotal)>;
@ -35,10 +41,12 @@ public:
void UseIPv4(); void UseIPv4();
void FollowRedirects(long max = 1); void FollowRedirects(long max = 1);
std::string EscapeComponent(const std::string& string); std::string EscapeComponent(const std::string& string);
Response Get(const std::string& url, const Headers& headers = {}); Response Get(const std::string& url, const Headers& headers = {},
Response Post(const std::string& url, const std::vector<u8>& payload, AllowedReturnCodes codes = AllowedReturnCodes::Ok_Only);
const Headers& headers = {}); Response Post(const std::string& url, const std::vector<u8>& payload, const Headers& headers = {},
Response Post(const std::string& url, const std::string& payload, const Headers& headers = {}); AllowedReturnCodes codes = AllowedReturnCodes::Ok_Only);
Response Post(const std::string& url, const std::string& payload, const Headers& headers = {},
AllowedReturnCodes codes = AllowedReturnCodes::Ok_Only);
private: private:
class Impl; class Impl;