1 files changed, 46 insertions, 0 deletions
diff --git a/attache/Uploader.h b/attache/Uploader.h
new file mode 100644
index 0000000..49722e6
--- /dev/null
+++ b/attache/Uploader.h
@@ -0,0 +1,46 @@
+#pragma once
+
+class UploadProgress;
+class UploadSettings;
+class UploadResults;
+
+class Uploader
+{
+	UploadProgress *m_pProgress;
+	UploadSettings *m_pSettings;
+	UploadResults *m_pResults;
+
+public:
+	Uploader(UploadProgress *pProgress)
+		: m_pProgress(pProgress), m_pSettings(NULL), m_pResults(NULL)
+	{
+	}
+
+	HRESULT DoUpload(UploadSettings *pSettings, UploadResults *pResults);
+
+private:
+	TCHAR *GenerateMultipartBoundary();
+	TCHAR *GenerateContentTypeHeader(const TCHAR *strBoundary);
+	DWORD CalculateContentLength(const TCHAR *strBoundary, DWORD *pdwOverallBytesTotal);
+
+	char *GenerateFieldHeader(const TCHAR *strBoundary, const TCHAR *lpszFieldName);
+	DWORD CalculateContentLength(const TCHAR *strBoundary, const TCHAR *lpszFieldName, const TCHAR *lpszFieldValue);
+	HRESULT UploadField(HINTERNET hRequest, const TCHAR *strBoundary, const TCHAR *lpszFieldName, const TCHAR *lpszFieldValue);
+	const char *GenerateFieldTrailer();
+	
+	DWORD CalculateContentLength(const TCHAR *strBoundary, const TCHAR * lpszFieldName, const TCHAR * lpszPathName, const TCHAR * lpszContentType, DWORD *pdwOverallBytesTotal);
+	char *GenerateFileHeader(const TCHAR * strBoundary, const TCHAR * lpszFieldName, const TCHAR * lpszPathName, const TCHAR * lpszContentType);
+	HRESULT UploadFile(HINTERNET hRequest, const TCHAR * strBoundary, const TCHAR * lpszFieldName, const TCHAR * lpszPathName, const TCHAR * lpszContentType, DWORD *pdwOverallBytesSent, DWORD dwOverallBytesTotal);
+	HRESULT UploadFileContent(HINTERNET hRequest, const TCHAR * lpszPathName, HANDLE hFile, DWORD *pdwOverallBytesSent, DWORD dwOverallBytesTotal);
+	const char *GenerateFileTrailer();
+
+	char *GenerateBodyTrailer(const TCHAR * strBoundary);
+
+	HRESULT ReadStatusCode(HINTERNET hRequest, DWORD *pStatusCode);
+	HRESULT ReadResponseHeaders(HINTERNET hRequest);
+	HRESULT ReadResponseBody(HINTERNET hRequest);
+
+private:
+	static void CALLBACK StaticInternetStatusCallback(HINTERNET hInternet, DWORD_PTR dwContext, DWORD dwInternetStatus, LPVOID lpvStatusInformation, DWORD dwStatusInformationLength);
+	void InternetStatusCallback(HINTERNET hInternet, DWORD dwInternetStatus, LPVOID lpvStatusInformation, DWORD dwStatusInformationLength);
+};