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-rw-r--r--WebServer/WebServer.cpp994
1 files changed, 497 insertions, 497 deletions
diff --git a/WebServer/WebServer.cpp b/WebServer/WebServer.cpp
index 8be690bd1..089be4352 100644
--- a/WebServer/WebServer.cpp
+++ b/WebServer/WebServer.cpp
@@ -1,497 +1,497 @@
-/*
- 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 <ctime>
-#ifdef _WIN32
- #include <process.h>
-#endif
-#include <iostream>
-#include <sstream>
-
-
-#include "WebServer.h"
-#include "cEvents.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<Socket*>(ptr_s));
-
- std::string line = s->ReceiveLine();
- if (line.empty())
- {
- s->Close();
- delete s;
- return 0;
- }
-
- http_request req;
- std::string path;
- std::map<std::string, std::string> 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 std::string authorization = "Authorization: Basic ";
- static const std::string accept = "Accept: " ;
- static const std::string accept_language = "Accept-Language: " ;
- static const std::string accept_encoding = "Accept-Encoding: " ;
- static const std::string user_agent = "User-Agent: " ;
- static const std::string content_length = "Content-Length: " ;
- static const std::string 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.substr(0, authorization.size()) == authorization)
- {
- req.authentication_given_ = true;
- std::string encoded = line.substr(authorization.size());
- 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.substr(0, accept.size()) == accept)
- {
- req.accept_ = line.substr(accept.size());
- }
- else if (line.substr(0, accept_language.size()) == accept_language)
- {
- req.accept_language_ = line.substr(accept_language.size());
- }
- else if (line.substr(0, accept_encoding.size()) == accept_encoding)
- {
- req.accept_encoding_ = line.substr(accept_encoding.size());
- }
- else if (line.substr(0, user_agent.size()) == user_agent)
- {
- req.user_agent_ = line.substr(user_agent.size());
- }
- else if (line.substr(0, content_length.size()) == content_length)
- {
- req.content_length_ = atoi( line.substr(content_length.size()).c_str() );
- }
- else if (line.substr(0, content_type.size()) == content_type)
- {
- req.content_type_ = line.substr(content_type.size());
- }
- }
-
- if( (req.method_.compare("POST") == 0) && (req.content_length_ > 0) )
- {
- // The only content type we can parse at the moment, the default HTML post data
- if( req.content_type_.compare( "application/x-www-form-urlencoded" ) == 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<std::string, std::string> 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(&ltime);
- tm* gmt= gmtime(&ltime);
-
-#ifdef _WIN32
- static std::string const serverName = "MCServerWebAdmin (Windows)";
-#elif __APPLE__
- static std::string const serverName = "MCServerWebAdmin (MacOSX)";
-#else
- static std::string const 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<HANDLE>(_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;
-}
-
-
-
-
+/*
+ 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 <ctime>
+#ifdef _WIN32
+ #include <process.h>
+#endif
+#include <iostream>
+#include <sstream>
+
+
+#include "WebServer.h"
+#include "cEvents.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<Socket*>(ptr_s));
+
+ std::string line = s->ReceiveLine();
+ if (line.empty())
+ {
+ s->Close();
+ delete s;
+ return 0;
+ }
+
+ http_request req;
+ std::string path;
+ std::map<std::string, std::string> 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 std::string authorization = "Authorization: Basic ";
+ static const std::string accept = "Accept: " ;
+ static const std::string accept_language = "Accept-Language: " ;
+ static const std::string accept_encoding = "Accept-Encoding: " ;
+ static const std::string user_agent = "User-Agent: " ;
+ static const std::string content_length = "Content-Length: " ;
+ static const std::string 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.substr(0, authorization.size()) == authorization)
+ {
+ req.authentication_given_ = true;
+ std::string encoded = line.substr(authorization.size());
+ 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.substr(0, accept.size()) == accept)
+ {
+ req.accept_ = line.substr(accept.size());
+ }
+ else if (line.substr(0, accept_language.size()) == accept_language)
+ {
+ req.accept_language_ = line.substr(accept_language.size());
+ }
+ else if (line.substr(0, accept_encoding.size()) == accept_encoding)
+ {
+ req.accept_encoding_ = line.substr(accept_encoding.size());
+ }
+ else if (line.substr(0, user_agent.size()) == user_agent)
+ {
+ req.user_agent_ = line.substr(user_agent.size());
+ }
+ else if (line.substr(0, content_length.size()) == content_length)
+ {
+ req.content_length_ = atoi( line.substr(content_length.size()).c_str() );
+ }
+ else if (line.substr(0, content_type.size()) == content_type)
+ {
+ req.content_type_ = line.substr(content_type.size());
+ }
+ }
+
+ if( (req.method_.compare("POST") == 0) && (req.content_length_ > 0) )
+ {
+ // The only content type we can parse at the moment, the default HTML post data
+ if( req.content_type_.compare( "application/x-www-form-urlencoded" ) == 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<std::string, std::string> 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(&ltime);
+ tm* gmt= gmtime(&ltime);
+
+#ifdef _WIN32
+ static std::string const serverName = "MCServerWebAdmin (Windows)";
+#elif __APPLE__
+ static std::string const serverName = "MCServerWebAdmin (MacOSX)";
+#else
+ static std::string const 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<HANDLE>(_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;
+}
+
+
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 21:48:48 +0100