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Diffstat (limited to 'Sockets/AjpBaseSocket.cpp')
| -rw-r--r-- | Sockets/AjpBaseSocket.cpp | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/Sockets/AjpBaseSocket.cpp b/Sockets/AjpBaseSocket.cpp new file mode 100644 index 0000000..3b54dd0 --- /dev/null +++ b/Sockets/AjpBaseSocket.cpp @@ -0,0 +1,258 @@ +/** + ** \file AjpBaseSocket.cpp + ** \date 2007-10-05 + ** \author grymse@alhem.net +**/ +/* +Copyright (C) 2007 Anders Hedstrom + +This program is free software; you can redistribute it and/or +modify it under the terms of the GNU General Public License +as published by the Free Software Foundation; either version 2 +of the License, or (at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ +#ifdef _MSC_VER +#pragma warning(disable:4786) +#endif +#include "AjpBaseSocket.h" +#include "ajp13.h" + +#ifdef SOCKETS_NAMESPACE +namespace SOCKETS_NAMESPACE { +#endif + +#ifdef _DEBUG +#define DEB(x) x +#else +#define DEB(x) +#endif + + +// --------------------------------------------------------------------------- +AjpBaseSocket::Initializer AjpBaseSocket::Init; + + +// --------------------------------------------------------------------------- +AjpBaseSocket::Initializer::Initializer() +{ + + Header[HTTP_REQUEST_ACCEPT] = "accept"; + Header[HTTP_REQUEST_ACCEPT_CHARSET] = "accept-charset"; + Header[HTTP_REQUEST_ACCEPT_ENCODING] = "accept-encoding"; + Header[HTTP_REQUEST_ACCEPT_LANGUAGE] = "accept-language"; + Header[HTTP_REQUEST_AUTHORIZATION] = "authorization"; + Header[HTTP_REQUEST_CONNECTION] = "connection"; + Header[HTTP_REQUEST_CONTENT_TYPE] = "content-type"; + Header[HTTP_REQUEST_CONTENT_LENGTH] = "content-length"; + Header[HTTP_REQUEST_COOKIE] = "cookie"; + Header[HTTP_REQUEST_COOKIE2] = "cookie2"; + Header[HTTP_REQUEST_HOST] = "host"; + Header[HTTP_REQUEST_PRAGMA] = "pragma"; + Header[HTTP_REQUEST_REFERER] = "referer"; + Header[HTTP_REQUEST_USER_AGENT] = "user-agent"; + + Method[HTTP_METHOD_OPTIONS] = "OPTIONS"; + Method[HTTP_METHOD_GET] = "GET"; + Method[HTTP_METHOD_HEAD] = "HEAD"; + Method[HTTP_METHOD_POST] = "POST"; + Method[HTTP_METHOD_PUT] = "PUT"; + Method[HTTP_METHOD_DELETE] = "DELETE"; + Method[HTTP_METHOD_TRACE] = "TRACE"; + Method[HTTP_METHOD_PROPFIND] = "PROPFIND"; + Method[HTTP_METHOD_PROPPATCH] = "PROPPATCH"; + Method[HTTP_METHOD_MKCOL] = "MKCOL"; + Method[HTTP_METHOD_COPY] = "COPY"; + Method[HTTP_METHOD_MOVE] = "MOVE"; + Method[HTTP_METHOD_LOCK] = "LOCK"; + Method[HTTP_METHOD_UNLOCK] = "UNLOCK"; + Method[HTTP_METHOD_ACL] = "ACL"; + Method[HTTP_METHOD_REPORT] = "REPORT"; + Method[HTTP_METHOD_VERSION_CONTROL] = "VERSION_CONTROL"; // with a dash "VERSION-CONTROL" + Method[HTTP_METHOD_CHECKIN] = "CHECKIN"; + Method[HTTP_METHOD_CHECKOUT] = "CHECKOUT"; + Method[HTTP_METHOD_UNCHECKOUT] = "UNCHECKOUT"; + Method[HTTP_METHOD_SEARCH] = "SEARCH"; + Method[HTTP_METHOD_MKWORKSPACE] = "MKWORKSPACE"; + Method[HTTP_METHOD_UPDATE] = "UPDATE"; + Method[HTTP_METHOD_LABEL] = "LABEL"; + Method[HTTP_METHOD_MERGE] = "MERGE"; + Method[HTTP_METHOD_BASELINE_CONTROL] = "BASELINE_CONTROL"; + Method[HTTP_METHOD_MKACTIVITY] = "MKACTIVITY"; + + Attribute[ATTR_CONTEXT] = "context"; + Attribute[ATTR_SERVLET_PATH] = "servlet_path"; + Attribute[ATTR_REMOTE_USER] = "remote_user"; + Attribute[ATTR_AUTH_TYPE] = "auth_type"; + Attribute[ATTR_QUERY_STRING] = "query_string"; + Attribute[ATTR_ROUTE] = "route"; + Attribute[ATTR_SSL_CERT] = "ssl_cert"; + Attribute[ATTR_SSL_CIPHER] = "ssl_cipher"; + Attribute[ATTR_SSL_SESSION] = "ssl_session"; + Attribute[ATTR_SSL_KEY_SIZE] = "ssl_key_size"; + Attribute[ATTR_SECRET] = "secret"; + Attribute[ATTR_STORED_METHOD] = "stored_method"; + + ResponseHeader["content-type"] = 0xa001; + ResponseHeader["content-language"] = 0xa002; + ResponseHeader["content-length"] = 0xa003; + ResponseHeader["date"] = 0xa004; + ResponseHeader["last-modified"] = 0xa005; + ResponseHeader["location"] = 0xa006; + ResponseHeader["set-cookie"] = 0xa007; + ResponseHeader["set-cookie2"] = 0xa008; + ResponseHeader["servlet-engine"] = 0xa009; + ResponseHeader["status"] = 0xa00a; + ResponseHeader["www-authenticate"] = 0xa00b; +} + + +// --------------------------------------------------------------------------- +AjpBaseSocket::AjpBaseSocket(ISocketHandler& h) : TcpSocket(h) +, m_state(0) +, m_length(4) +, m_ptr(0) +{ +} + + +// --------------------------------------------------------------------------- +void AjpBaseSocket::OnRawData(const char *buf, size_t sz) +{ +DEB(fprintf(stderr, "OnRawData: %d bytes\n", sz);) + size_t ptr = 0; + while (true) + { + size_t left = sz - ptr; +DEB(fprintf(stderr, " left: %d bytes\n", left); +fprintf(stderr, " state: %d\n", m_state);) + switch (m_state) + { + case 0: + { + size_t missing = m_length - m_ptr; + short len = (short)(missing < left ? missing : left); + memcpy(m_message + m_ptr, buf + ptr, len); + m_ptr += len; + ptr += len; + if (m_ptr < m_length) + { + return; // read more + } + int p = 0; + short id = get_integer(m_message, p); + short length = get_integer(m_message, p); + OnHeader(id, length); + m_state = 1; + m_length = length; + m_ptr = 0; // bytes in m_message + } + break; + case 1: + { + size_t missing = m_length - m_ptr; + short len = (short)(missing < left ? missing : left); + memcpy(m_message + m_ptr, buf + ptr, len); + m_ptr += len; + ptr += len; + if (m_ptr < m_length) + { + return; // read more + } + OnPacket(m_message, m_ptr); + m_state = 0; + m_length = 4; + m_ptr = 0; + } + break; + } + } +} + + +// --------------------------------------------------------------------------- +unsigned char AjpBaseSocket::get_byte(const char *buf, int& ptr) +{ + return (unsigned char)buf[ptr++]; +} + + +// --------------------------------------------------------------------------- +bool AjpBaseSocket::get_boolean(const char *buf, int& ptr) +{ + return ( (unsigned char)buf[ptr++] & 1) == 1 ? true : false; +} + + +// --------------------------------------------------------------------------- +short AjpBaseSocket::get_integer(const char *buf, int& ptr) +{ + short n; + memcpy(&n, buf + ptr, 2); + ptr += 2; + return ntohs(n); +} + + +// --------------------------------------------------------------------------- +std::string AjpBaseSocket::get_string(const char *buf, int& ptr) +{ + short len = get_integer(buf, ptr); + if (len != -1) + { + std::string tmp = buf + ptr; + ptr += len; + ptr++; // skip trailing 0x0 + tmp.resize(len); + return tmp; + } + return ""; +} + + +// --------------------------------------------------------------------------- +void AjpBaseSocket::put_byte(char *buf, int& ptr, unsigned char zz) +{ + buf[ptr++] = zz; +} + + +// --------------------------------------------------------------------------- +void AjpBaseSocket::put_boolean(char *buf, int& ptr, bool zz) +{ + buf[ptr++] = zz ? 1 : 0; +} + + +// --------------------------------------------------------------------------- +void AjpBaseSocket::put_integer(char *buf, int& ptr, short zz) +{ + short tmp = htons(zz); + memcpy(buf + ptr, &tmp, 2); + ptr += 2; +} + + +// --------------------------------------------------------------------------- +void AjpBaseSocket::put_string(char *buf, int& ptr, const std::string& zz) +{ + put_integer(buf, ptr, (short)zz.size() ); + memcpy(buf + ptr, zz.c_str(), zz.size()); + ptr += (int)zz.size(); + put_byte(buf, ptr, 0); +} + + +#ifdef SOCKETS_NAMESPACE +} // namespace SOCKETS_NAMESPACE { +#endif + + |