From e52dae2c51d56db8269bf1166313ec4895731d05 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Sat, 5 Oct 2013 23:12:06 +0200 Subject: Removed the old WebServer library. --- WebServer/WebServer.cpp | 498 ------------------------------------------------ 1 file changed, 498 deletions(-) delete mode 100644 WebServer/WebServer.cpp (limited to 'WebServer/WebServer.cpp') diff --git a/WebServer/WebServer.cpp b/WebServer/WebServer.cpp deleted file mode 100644 index eb9a09049..000000000 --- a/WebServer/WebServer.cpp +++ /dev/null @@ -1,498 +0,0 @@ -/* - WebServer.cpp - - Copyright (C) 2003-2007 René Nyffenegger - - This source code is provided 'as-is', without any express or implied - warranty. In no event will the author be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this source code must not be misrepresented; you must not - claim that you wrote the original source code. If you use this source code - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original source code. - - 3. This notice may not be removed or altered from any source distribution. - - René Nyffenegger rene.nyffenegger@adp-gmbh.ch - - Thanks to Tom Lynn who pointed out an error in this source code. -*/ - -/* - Note on point 2: - THIS IS NOT THE ORIGINAL SOURCE1!!1!!!~!!~`1ONE!!`1 -*/ - -#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules - -#include -#ifdef _WIN32 - #include -#endif -#include -#include - - -#include "WebServer.h" -#include "Events.h" -#include "Socket.h" -#include "UrlHelper.h" -#include "base64.h" - - - - - -webserver::request_func webserver::request_func_ = NULL; - - - - - -static std::string EatLine( std::string& a_String ) -{ - std::string RetVal = ""; - unsigned int StringSize = a_String.size(); - const char* c = a_String.c_str(); - - for( unsigned int i = 0; i < StringSize; ++i, ++c) - { - if( *c == '\n' ) - { - RetVal += *c; -// ++i; ++c; -// if( i < StringSize ) -// { -// if( *c == '\r' ) -// { -// RetVal += *c; -// } -// } - break; - } - RetVal += *c; - } - a_String = a_String.substr( RetVal.size() ); - return RetVal; -} - - - - - -// Turns -// "blabla my string with \"quotes\"!" -// into -// blabla my string with "quotes"! -static std::string GetQuotedString( const std::string& a_String ) -{ - std::string RetVal; - - bool bGotFirstQuote = false; - bool bIgnoreNext = false; - unsigned int StrLen = a_String.size(); - for( unsigned int i = 0; i < StrLen; ++i ) - { - if( bIgnoreNext == false ) - { - if( a_String[i] == '\"' ) - { - if( bGotFirstQuote == false ) - { - bGotFirstQuote = true; - } - else - { - break; - } - continue; - } - else if( a_String[i] == '\\' ) // Escape character - { - bIgnoreNext = true; - continue; - } - } - RetVal.push_back( a_String[i] ); - bIgnoreNext = false; - } - - return RetVal; -} - - - - - -void ParseMultipartFormData( webserver::http_request& req, Socket* s) -{ - static const std::string multipart_form_data = "multipart/form-data"; - if(req.content_type_.substr(0, multipart_form_data.size()) == multipart_form_data) // Difficult data... :( - { - AStringVector ContentTypeData = StringSplit( req.content_type_, "; " ); - - std::string boundary; - // Find boundary - for( unsigned int i = 0; i < ContentTypeData.size(); ++i ) - { - static const std::string boundary_ = "boundary="; - if( ContentTypeData[i].substr(0, boundary_.size()) == boundary_ ) // Found boundary - { - boundary = ContentTypeData[i].substr( boundary_.size() ); - } - } - - //LOGINFO("Boundary: %s", boundary.c_str() ); - std::string boundary_start = "--" + boundary; - std::string boundary_end = boundary_start + "--"; - - std::string Content = s->ReceiveBytes( req.content_length_ ); - - //printf("Total content: \n%s\n", Content.c_str() ); - - // Should start with boundary! - std::string line = EatLine( Content ); - if( line.substr(0, boundary_start.size() ) != boundary_start ) - { - // Something was wrong! :( - Content.clear(); - } - - while( !Content.empty() ) - { - webserver::formdata FormData; - - static const std::string content_disposition = "Content-Disposition: "; - static const std::string content_type = "Content-Type: "; - - std::string f_disposition; - - while( 1 ) - { - std::string line = EatLine( Content ); - if( line.empty() ) - break; - - unsigned int pos_cr_lf = line.find_first_of("\x0a\x0d"); - if (pos_cr_lf == 0) break; // Empty line, indicates end of mime thingy - - if( line.substr(0, content_disposition.size() ) == content_disposition ) - { - f_disposition = line.substr(content_disposition.size()); - LOGINFO("Disposition: %s", f_disposition.c_str() ); - } - else if( line.substr(0, content_type.size() ) == content_type ) - { - FormData.content_type_ = line.substr(content_type.size()); - } - - //LOGINFO("Got line: '%s'", line.c_str() ); - } - - // Check if we got the proper headers - if( !f_disposition.empty() ) - { - static const std::string disp_name = "name="; - static const std::string disp_filename = "filename="; - - // Parse the disposition - AStringVector DispositionData = StringSplit( f_disposition, "; " ); - for( unsigned int i = 0; i < DispositionData.size(); ++i ) - { - if( DispositionData[i].substr(0, disp_name.size()) == disp_name ) - { - FormData.name_ = GetQuotedString( DispositionData[i].substr(disp_name.size()) ); - } - else if( DispositionData[i].substr(0, disp_filename.size()) == disp_filename ) - { - FormData.filename_ = GetQuotedString( DispositionData[i].substr(disp_filename.size()) ); - } - } - - std::string ContentValue; - // Parse until boundary_end is found - while( 1 ) - { - std::string line = EatLine( Content ); - if( line.empty() ) - break; - - if( line.substr(0, boundary_end.size() ) == boundary_end ) - { - break; - } - else if( line.substr(0, boundary_start.size() ) == boundary_start ) - { - break; - } - ContentValue.append( line.c_str(), line.size() ); - } - - - FormData.value_ = ContentValue; - } - - req.multipart_formdata_.push_back( FormData ); - } - } -} - - - - - -#ifdef _WIN32 -unsigned webserver::Request(void* ptr_s) -#else -void* webserver::Request(void* ptr_s) -#endif -{ - Socket* s = (reinterpret_cast(ptr_s)); - - std::string line = s->ReceiveLine(); - if (line.empty()) - { - s->Close(); - delete s; - return 0; - } - - http_request req; - std::string path; - std::map params; - size_t posStartPath = 0; - - if (line.find("GET") == 0) - { - req.method_="GET"; - posStartPath = line.find_first_not_of(" ",3); - } - else if (line.find("POST") == 0) - { - req.method_="POST"; - posStartPath = line.find_first_not_of(" ",4); - } - - SplitGetReq(line.substr(posStartPath), path, params); - - req.status_ = "202 OK"; - req.s_ = s; - req.path_ = path; - req.params_ = params; - - static const char authorization[] = "Authorization: Basic "; - static const char accept[] = "Accept: "; - static const char accept_language[] = "Accept-Language: "; - static const char accept_encoding[] = "Accept-Encoding: "; - static const char user_agent[] = "User-Agent: "; - static const char content_length[] = "Content-Length: "; - static const char content_type[] = "Content-Type: "; - - while(1) - { - line=s->ReceiveLine(); - if (line.empty()) - { - break; - } - - unsigned int pos_cr_lf = line.find_first_of("\x0a\x0d"); - if (pos_cr_lf == 0) break; - - line = line.substr(0,pos_cr_lf); - - if (line.compare(0, sizeof(authorization) - 1, authorization) == 0) - { - req.authentication_given_ = true; - std::string encoded = line.substr(sizeof(authorization) - 1); - std::string decoded = base64_decode(encoded); - - unsigned int pos_colon = decoded.find(":"); - - req.username_ = decoded.substr(0, pos_colon); - req.password_ = decoded.substr(pos_colon + 1); - } - else if (line.compare(0, sizeof(accept) - 1, accept) == 0) - { - req.accept_ = line.substr(sizeof(accept) - 1); - } - else if (line.compare(0, sizeof(accept_language) - 1, accept_language) == 0) - { - req.accept_language_ = line.substr(sizeof(accept_language) - 1); - } - else if (line.compare(0, sizeof(accept_encoding) - 1, accept_encoding) == 0) - { - req.accept_encoding_ = line.substr(sizeof(accept_encoding) - 1); - } - else if (line.compare(0, sizeof(user_agent) - 1, user_agent) == 0) - { - req.user_agent_ = line.substr(sizeof(user_agent) - 1); - } - else if (line.compare(0, sizeof(content_length) - 1, content_length) == 0) - { - req.content_length_ = atoi(line.substr(sizeof(content_length) - 1).c_str() ); - } - else if (line.compare(0, sizeof(content_type) - 1, content_type) == 0) - { - req.content_type_ = line.substr(sizeof(content_type) - 1); - } - } - - if( (req.method_.compare("POST") == 0) && (req.content_length_ > 0) ) - { - const char FormUrlEncoded[] = "application/x-www-form-urlencoded"; - // The only content type we can parse at the moment, the default HTML post data - if( req.content_type_.substr(0, strlen(FormUrlEncoded)).compare( FormUrlEncoded ) == 0 ) - { - std::string Content = s->ReceiveBytes( req.content_length_ ); - Content.insert( 0, "/ ?" ); // Little hack, inserts dummy URL so that SplitGetReq() can work with this content - - std::string dummy; - std::map post_params; - SplitGetReq(Content, dummy, post_params); - - req.params_post_ = post_params; - } - else - { - ParseMultipartFormData( req, s ); - } - } - - request_func_(&req); - - std::stringstream str_str; - str_str << req.answer_.size(); - - time_t ltime; - time(<ime); - tm* gmt= gmtime(<ime); - -#ifdef _WIN32 - static const char serverName[] = "MCServerWebAdmin (Windows)"; -#elif __APPLE__ - static const char serverName[] = "MCServerWebAdmin (MacOSX)"; -#else - static const char serverName[] = "MCServerWebAdmin (Linux)"; -#endif - - - char* asctime_remove_nl = std::asctime(gmt); - asctime_remove_nl[24] = 0; - - s->SendBytes("HTTP/1.1 "); - - if (! req.auth_realm_.empty() ) - { - s->SendLine("401 Unauthorized"); - s->SendBytes("WWW-Authenticate: Basic Realm=\""); - s->SendBytes(req.auth_realm_); - s->SendLine("\""); - } - else - { - s->SendLine(req.status_); - } - s->SendLine(std::string("Date: ") + asctime_remove_nl + " GMT"); - s->SendLine(std::string("Server: ") + serverName); - s->SendLine("Connection: close"); - s->SendLine("Content-Type: text/html; charset=ISO-8859-1"); - s->SendLine("Content-Length: " + str_str.str()); - s->SendLine(""); - s->SendLine(req.answer_); - - s->Close( true ); // true = wait for all data to be sent before closing - delete s; - - - return 0; -} - - - - - -void webserver::Stop() -{ - m_bStop = true; - m_Socket->Close(); - m_Events->Wait(); -} - - - - - -bool webserver::Begin() -{ - if (!m_Socket->IsValid()) - { - LOGINFO("WebAdmin: The server socket is invalid. Terminating WebAdmin."); - return false; - } - m_bStop = false; - while ( !m_bStop ) - { - Socket * ptr_s = m_Socket->Accept(); - if (m_bStop) - { - if (ptr_s != 0) - { - ptr_s->Close(); - delete ptr_s; - } - break; - } - if (ptr_s == NULL) - { - LOGINFO("WebAdmin: Accepted socket is NULL. Terminating WebAdmin to avoid busywait."); - return false; - } - - #ifdef _WIN32 - unsigned ret; - HANDLE hHandle = reinterpret_cast(_beginthreadex(NULL, 0, Request, (void *)ptr_s, 0, &ret)); - CloseHandle(hHandle); - #else - // Mattes: TODO: this handle probably leaks! - pthread_t * hHandle = new pthread_t; - pthread_create( hHandle, NULL, Request, ptr_s); - #endif - } - m_Events->Set(); - return true; -} - - - - - -webserver::webserver(unsigned int port_to_listen, request_func r) -{ - m_Socket = new SocketServer(port_to_listen, 1); - - request_func_ = r; - m_Events = new cEvents(); -} - - - - - -webserver::~webserver() -{ - delete m_Socket; - delete m_Events; -} - - - - -- cgit v1.2.3