67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
#include "network.h"
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HttpRequest::HttpRequest(
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const wchar_t* agentName,
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const wchar_t* serverName,
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const wchar_t* action,
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const wchar_t* objectName,
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DWORD requestFlags,
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const wchar_t* httpVersion,
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const wchar_t* referrer,
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const wchar_t** acceptTypes,
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const wchar_t* headers,
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void* body,
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DWORD bodyLength
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)
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{
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static std::atomic<HINTERNET> internet = NULL;
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if (!internet) internet = WinHttpOpen(agentName, WINHTTP_ACCESS_TYPE_DEFAULT_PROXY, NULL, NULL, 0);
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if (internet)
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if (InternetHandle connection = WinHttpConnect(internet, serverName, INTERNET_DEFAULT_HTTPS_PORT, 0))
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if (InternetHandle request = WinHttpOpenRequest(connection, action, objectName, httpVersion, referrer, acceptTypes, requestFlags))
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if (WinHttpSendRequest(request, headers, -1UL, body, bodyLength, bodyLength, NULL))
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{
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WinHttpReceiveResponse(request, NULL);
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std::string data;
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DWORD availableSize, downloadedSize;
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do
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{
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availableSize = 0;
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WinHttpQueryDataAvailable(request, &availableSize);
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if (!availableSize) break;
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std::vector<char> buffer(availableSize);
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WinHttpReadData(request, buffer.data(), availableSize, &downloadedSize);
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data.append(buffer.data(), downloadedSize);
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} while (availableSize > 0);
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response = StringToWideString(data);
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this->connection = std::move(connection);
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this->request = std::move(request);
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}
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else errorCode = GetLastError();
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else errorCode = GetLastError();
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else errorCode = GetLastError();
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else errorCode = GetLastError();
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}
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std::wstring Escape(const std::wstring& text)
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{
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std::wstring escaped;
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for (unsigned char ch : WideStringToString(text)) escaped += FormatString(L"%%%02X", (int)ch);
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return escaped;
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}
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void Unescape(std::wstring& text)
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{
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for (int i = 0; i < text.size(); ++i)
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{
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if (text[i] == L'\\')
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{
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text[i] = 0x200b;
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if (text[i + 1] == L'r') text[i + 1] = 0x200b; // for some reason \r gets displayed as a newline
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if (text[i + 1] == L'n') text[i + 1] = L'\n';
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if (text[i + 1] == L't') text[i + 1] = L'\t';
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if (text[i + 1] == L'\\') ++i;
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}
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}
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}
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