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-rw-r--r--source/WebServer.cpp341
1 files changed, 0 insertions, 341 deletions
diff --git a/source/WebServer.cpp b/source/WebServer.cpp
deleted file mode 100644
index 8f3fa26ae..000000000
--- a/source/WebServer.cpp
+++ /dev/null
@@ -1,341 +0,0 @@
-
-// WebServer.cpp
-
-// Implements the cWebServer class representing a HTTP webserver that uses cListenThread and cSocketThreads for processing
-
-#include "Globals.h"
-#include "WebServer.h"
-
-
-
-
-
-// Disable MSVC warnings:
-#if defined(_MSC_VER)
- #pragma warning(push)
- #pragma warning(disable:4355) // 'this' : used in base member initializer list
-#endif
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cWebRequest:
-
-cWebRequest::cWebRequest(cWebServer & a_WebServer) :
- m_WebServer(a_WebServer),
- m_IsReceivingHeaders(true)
-{
-}
-
-
-
-
-void cWebRequest::SendStatusAndReason(int a_StatusCode, const AString & a_Response)
-{
- AppendPrintf(m_OutgoingData, "%d %s\r\n\r\n", a_StatusCode, a_Response.c_str());
-}
-
-
-
-
-
-void cWebRequest::ParseHeader(size_t a_IdxEnd)
-{
- size_t Next = ParseRequestLine(a_IdxEnd);
- if (Next == AString::npos)
- {
- SendStatusAndReason(HTTP_BAD_REQUEST, "Bad request");
- return;
- }
-
- AString Key;
- while (Next < a_IdxEnd)
- {
- Next = ParseHeaderField(Next, a_IdxEnd, Key);
- if (Next == AString::npos)
- {
- SendStatusAndReason(HTTP_BAD_REQUEST, "Bad request");
- return;
- }
- }
-
- m_WebServer.RequestReady(this);
-}
-
-
-
-
-size_t cWebRequest::ParseRequestLine(size_t a_IdxEnd)
-{
- // Ignore the initial CRLFs (HTTP spec's "should")
- size_t LineStart = 0;
- while (
- (LineStart < a_IdxEnd) &&
- (
- (m_IncomingHeaderData[LineStart] == '\r') ||
- (m_IncomingHeaderData[LineStart] == '\n')
- )
- )
- {
- LineStart++;
- }
- if (LineStart >= a_IdxEnd)
- {
- return AString::npos;
- }
-
- // Get the Request-Line
- size_t LineEnd = m_IncomingHeaderData.find("\r\n", LineStart);
- if (LineEnd == AString::npos)
- {
- return AString::npos;
- }
- AString RequestLine = m_IncomingHeaderData.substr(LineStart, LineEnd - LineStart);
-
- // Find the method:
- size_t Space = RequestLine.find(" ", LineStart);
- if (Space == AString::npos)
- {
- return AString::npos;
- }
- m_Method = RequestLine.substr(0, Space);
-
- // Find the URL:
- size_t Space2 = RequestLine.find(" ", Space + 1);
- if (Space2 == AString::npos)
- {
- return AString::npos;
- }
- m_URL = RequestLine.substr(Space, Space2 - Space);
-
- // Check that there's HTTP/version at the end
- if (strncmp(RequestLine.c_str() + Space2 + 1, "HTTP/1.", 7) != 0)
- {
- return AString::npos;
- }
-
- return LineEnd + 2;
-}
-
-
-
-
-
-size_t cWebRequest::ParseHeaderField(size_t a_IdxStart, size_t a_IdxEnd, AString & a_Key)
-{
- if (a_IdxStart >= a_IdxEnd)
- {
- return a_IdxEnd;
- }
- if (m_IncomingHeaderData[a_IdxStart] <= ' ')
- {
- return ParseHeaderFieldContinuation(a_IdxStart + 1, a_IdxEnd, a_Key);
- }
- size_t ValueIdx = 0;
- AString Key;
- for (size_t i = a_IdxStart; i < a_IdxEnd; i++)
- {
- switch (m_IncomingHeaderData[i])
- {
- case '\n':
- {
- if ((ValueIdx == 0) || (i < ValueIdx - 2) || (i < a_IdxStart + 1) || (m_IncomingHeaderData[i - 1] != '\r'))
- {
- // Invalid header field - no colon or no CR before LF
- return AString::npos;
- }
- AString Value = m_IncomingHeaderData.substr(ValueIdx + 1, i - ValueIdx - 2);
- AddHeader(Key, Value);
- a_Key = Key;
- return i + 1;
- }
- case ':':
- {
- if (ValueIdx == 0)
- {
- Key = m_IncomingHeaderData.substr(a_IdxStart, i - a_IdxStart);
- ValueIdx = i;
- }
- break;
- }
- case ' ':
- case '\t':
- {
- if (ValueIdx == i - 1)
- {
- // Value has started in this char, but it is whitespace, so move the start one char further
- ValueIdx = i;
- }
- }
- } // switch (char)
- } // for i - m_IncomingHeaderData[]
- // No header found, return the end-of-data index:
- return a_IdxEnd;
-}
-
-
-
-
-
-size_t cWebRequest::ParseHeaderFieldContinuation(size_t a_IdxStart, size_t a_IdxEnd, AString & a_Key)
-{
- size_t Start = a_IdxStart;
- for (size_t i = a_IdxStart; i < a_IdxEnd; i++)
- {
- if ((m_IncomingHeaderData[i] > ' ') && (Start == a_IdxStart))
- {
- Start = i;
- }
- else if (m_IncomingHeaderData[i] == '\n')
- {
- if ((i < a_IdxStart + 1) || (m_IncomingHeaderData[i - 1] != '\r'))
- {
- // There wasn't a CR before this LF
- return AString::npos;
- }
- AString Value = m_IncomingHeaderData.substr(Start, i - Start - 1);
- AddHeader(a_Key, Value);
- return i + 1;
- }
- }
- // LF not found, how? We found it at the header end (CRLFCRLF)
- ASSERT(!"LF not found, wtf?");
- return AString::npos;
-}
-
-
-
-
-
-void cWebRequest::AddHeader(const AString & a_Key, const AString & a_Value)
-{
- cNameValueMap::iterator itr = m_Headers.find(a_Key);
- if (itr == m_Headers.end())
- {
- m_Headers[a_Key] = a_Value;
- }
- else
- {
- // The header-field key is specified multiple times, combine into comma-separated list (RFC 2616 @ 4.2)
- itr->second.append(", ");
- itr->second.append(a_Value);
- }
-}
-
-
-
-
-
-void cWebRequest::DataReceived(const char * a_Data, int a_Size)
-{
- if (m_IsReceivingHeaders)
- {
- // Start searching 3 chars from the end of the already received data, if available:
- size_t SearchStart = m_IncomingHeaderData.size();
- SearchStart = (SearchStart > 3) ? SearchStart - 3 : 0;
-
- m_IncomingHeaderData.append(a_Data, a_Size);
-
- // Parse the header, if it is complete:
- size_t idxEnd = m_IncomingHeaderData.find("\r\n\r\n", SearchStart);
- if (idxEnd != AString::npos)
- {
- ParseHeader(idxEnd + 2);
- m_IsReceivingHeaders = false;
- }
- }
- else
- {
- // TODO: Receive the body, and the next request (If HTTP/1.1 keepalive
- }
-}
-
-
-
-
-
-void cWebRequest::GetOutgoingData(AString & a_Data)
-{
- std::swap(a_Data, m_OutgoingData);
-}
-
-
-
-
-
-void cWebRequest::SocketClosed(void)
-{
- // TODO: m_WebServer.RequestFinished(this);
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cWebServer:
-
-cWebServer::cWebServer(void) :
- m_ListenThreadIPv4(*this, cSocket::IPv4, "WebServer IPv4"),
- m_ListenThreadIPv6(*this, cSocket::IPv6, "WebServer IPv6"),
- m_SocketThreads()
-{
-}
-
-
-
-
-
-bool cWebServer::Initialize(cIniFile & a_IniFile)
-{
- if (!a_IniFile.GetValueSetB("WebAdmin", "Enabled", false))
- {
- // The WebAdmin is disabled
- return true;
- }
- bool HasAnyPort;
- HasAnyPort = m_ListenThreadIPv4.Initialize(a_IniFile.GetValueSet("WebAdmin", "Port", "8081"));
- HasAnyPort = m_ListenThreadIPv6.Initialize(a_IniFile.GetValueSet("WebAdmin", "PortsIPv6", "8082, 3300")) || HasAnyPort;
- if (!HasAnyPort)
- {
- LOG("WebAdmin is disabled");
- return false;
- }
- if (!m_ListenThreadIPv4.Start())
- {
- return false;
- }
- if (!m_ListenThreadIPv6.Start())
- {
- m_ListenThreadIPv4.Stop();
- return false;
- }
- return true;
-}
-
-
-
-
-
-void cWebServer::OnConnectionAccepted(cSocket & a_Socket)
-{
- cWebRequest * Request = new cWebRequest(*this);
- m_SocketThreads.AddClient(a_Socket, Request);
- cCSLock Lock(m_CSRequests);
- m_Requests.push_back(Request);
-}
-
-
-
-
-
-void cWebServer::RequestReady(cWebRequest * a_Request)
-{
- a_Request->SendStatusAndReason(cWebRequest::HTTP_OK, "Hello");
-}
-
-
-
-