From b92346e3cc517fe2d9f01720110e51cf3ea22c44 Mon Sep 17 00:00:00 2001
From: Mattes D <github@xoft.cz>
Date: Fri, 25 Dec 2015 19:54:04 +0100
Subject: Moved cHTTPRequest to a separate file, renamed to cHTTPRequestParser.

---
 src/HTTPServer/HTTPMessage.cpp | 194 +----------------------------------------
 1 file changed, 3 insertions(+), 191 deletions(-)

(limited to 'src/HTTPServer/HTTPMessage.cpp')

diff --git a/src/HTTPServer/HTTPMessage.cpp b/src/HTTPServer/HTTPMessage.cpp
index 360145a9a..ca63397dd 100644
--- a/src/HTTPServer/HTTPMessage.cpp
+++ b/src/HTTPServer/HTTPMessage.cpp
@@ -35,8 +35,8 @@ cHTTPMessage::cHTTPMessage(eKind a_Kind) :
 
 void cHTTPMessage::AddHeader(const AString & a_Key, const AString & a_Value)
 {
-	AString Key = StrToLower(a_Key);
-	cNameValueMap::iterator itr = m_Headers.find(Key);
+	auto Key = StrToLower(a_Key);
+	auto itr = m_Headers.find(Key);
 	if (itr == m_Headers.end())
 	{
 		m_Headers[Key] = a_Value;
@@ -66,194 +66,6 @@ void cHTTPMessage::AddHeader(const AString & a_Key, const AString & a_Value)
 
 
 
-////////////////////////////////////////////////////////////////////////////////
-// cHTTPRequest:
-
-cHTTPRequest::cHTTPRequest(void) :
-	super(mkRequest),
-	m_EnvelopeParser(*this),
-	m_IsValid(true),
-	m_UserData(nullptr),
-	m_HasAuth(false),
-	m_AllowKeepAlive(false)
-{
-}
-
-
-
-
-
-size_t cHTTPRequest::ParseHeaders(const char * a_Data, size_t a_Size)
-{
-	if (!m_IsValid)
-	{
-		return AString::npos;
-	}
-
-	if (m_Method.empty())
-	{
-		// The first line hasn't been processed yet
-		size_t res = ParseRequestLine(a_Data, a_Size);
-		ASSERT((res == AString::npos) || (res <= a_Size));
-		if ((res == AString::npos) || (res == a_Size))
-		{
-			return res;
-		}
-		size_t res2 = m_EnvelopeParser.Parse(a_Data + res, a_Size - res);
-		ASSERT((res2 == AString::npos) || (res2 <= a_Size - res));
-		if (res2 == AString::npos)
-		{
-			m_IsValid = false;
-			return res2;
-		}
-		return res2 + res;
-	}
-
-	if (m_EnvelopeParser.IsInHeaders())
-	{
-		size_t res = m_EnvelopeParser.Parse(a_Data, a_Size);
-		ASSERT((res == AString::npos) || (res <= a_Size));
-		if (res == AString::npos)
-		{
-			m_IsValid = false;
-		}
-		return res;
-	}
-	return 0;
-}
-
-
-
-
-
-AString cHTTPRequest::GetBareURL(void) const
-{
-	size_t idxQM = m_URL.find('?');
-	if (idxQM != AString::npos)
-	{
-		return m_URL.substr(0, idxQM);
-	}
-	else
-	{
-		return m_URL;
-	}
-}
-
-
-
-
-
-size_t cHTTPRequest::ParseRequestLine(const char * a_Data, size_t a_Size)
-{
-	auto inBufferSoFar = m_IncomingHeaderData.size();
-	m_IncomingHeaderData.append(a_Data, a_Size);
-	auto IdxEnd = m_IncomingHeaderData.size();
-
-	// Ignore the initial CRLFs (HTTP spec's "should")
-	size_t LineStart = 0;
-	while (
-		(LineStart < IdxEnd) &&
-		(
-			(m_IncomingHeaderData[LineStart] == '\r') ||
-			(m_IncomingHeaderData[LineStart] == '\n')
-		)
-	)
-	{
-		LineStart++;
-	}
-	if (LineStart >= IdxEnd)
-	{
-		m_IsValid = false;
-		return AString::npos;
-	}
-
-	int NumSpaces = 0;
-	size_t MethodEnd = 0;
-	size_t URLEnd = 0;
-	for (size_t i = LineStart; i < IdxEnd; i++)
-	{
-		switch (m_IncomingHeaderData[i])
-		{
-			case ' ':
-			{
-				switch (NumSpaces)
-				{
-					case 0:
-					{
-						MethodEnd = i;
-						break;
-					}
-					case 1:
-					{
-						URLEnd = i;
-						break;
-					}
-					default:
-					{
-						// Too many spaces in the request
-						m_IsValid = false;
-						return AString::npos;
-					}
-				}
-				NumSpaces += 1;
-				break;
-			}
-			case '\n':
-			{
-				if ((i == 0) || (m_IncomingHeaderData[i - 1] != '\r') || (NumSpaces != 2) || (i < URLEnd + 7))
-				{
-					// LF too early, without a CR, without two preceeding spaces or too soon after the second space
-					m_IsValid = false;
-					return AString::npos;
-				}
-				// Check that there's HTTP / version at the end
-				if (strncmp(m_IncomingHeaderData.c_str() + URLEnd + 1, "HTTP/1.", 7) != 0)
-				{
-					m_IsValid = false;
-					return AString::npos;
-				}
-				m_Method = m_IncomingHeaderData.substr(LineStart, MethodEnd - LineStart);
-				m_URL = m_IncomingHeaderData.substr(MethodEnd + 1, URLEnd - MethodEnd - 1);
-				return i + 1 - inBufferSoFar;
-			}
-		}  // switch (m_IncomingHeaderData[i])
-	}  // for i - m_IncomingHeaderData[]
-
-	// CRLF hasn't been encountered yet, consider all data consumed
-	return a_Size;
-}
-
-
-
-
-
-void cHTTPRequest::OnHeaderLine(const AString & a_Key, const AString & a_Value)
-{
-	if (
-		(NoCaseCompare(a_Key, "Authorization") == 0) &&
-		(strncmp(a_Value.c_str(), "Basic ", 6) == 0)
-	)
-	{
-		AString UserPass = Base64Decode(a_Value.substr(6));
-		size_t idxCol = UserPass.find(':');
-		if (idxCol != AString::npos)
-		{
-			m_AuthUsername = UserPass.substr(0, idxCol);
-			m_AuthPassword = UserPass.substr(idxCol + 1);
-			m_HasAuth = true;
-		}
-	}
-	if ((a_Key == "Connection") && (NoCaseCompare(a_Value, "keep-alive") == 0))
-	{
-		m_AllowKeepAlive = true;
-	}
-	AddHeader(a_Key, a_Value);
-}
-
-
-
-
-
 ////////////////////////////////////////////////////////////////////////////////
 // cHTTPResponse:
 
@@ -271,7 +83,7 @@ void cHTTPResponse::AppendToData(AString & a_DataStream) const
 	a_DataStream.append("HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\nContent-Type: ");
 	a_DataStream.append(m_ContentType);
 	a_DataStream.append("\r\n");
-	for (cNameValueMap::const_iterator itr = m_Headers.begin(), end = m_Headers.end(); itr != end; ++itr)
+	for (auto itr = m_Headers.cbegin(), end = m_Headers.cend(); itr != end; ++itr)
 	{
 		if ((itr->first == "Content-Type") || (itr->first == "Content-Length"))
 		{
-- 
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