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XmlRpc.cpp
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XmlRpc.cpp
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/*
* This file is part of nzbget
*
* Copyright (C) 2007-2013 Andrey Prygunkov <[email protected]>
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Revision$
* $Date$
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef WIN32
#include "win32.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <stdarg.h>
#ifndef WIN32
#include <unistd.h>
#endif
#include "nzbget.h"
#include "XmlRpc.h"
#include "Log.h"
#include "Options.h"
#include "QueueCoordinator.h"
#include "UrlCoordinator.h"
#include "QueueEditor.h"
#include "PrePostProcessor.h"
#include "Scanner.h"
#include "FeedCoordinator.h"
#include "ServerPool.h"
#include "Util.h"
extern Options* g_pOptions;
extern QueueCoordinator* g_pQueueCoordinator;
extern UrlCoordinator* g_pUrlCoordinator;
extern PrePostProcessor* g_pPrePostProcessor;
extern Scanner* g_pScanner;
extern FeedCoordinator* g_pFeedCoordinator;
extern ServerPool* g_pServerPool;
extern void ExitProc();
extern void Reload();
//*****************************************************************
// XmlRpcProcessor
XmlRpcProcessor::XmlRpcProcessor()
{
m_szRequest = NULL;
m_eProtocol = rpUndefined;
m_eHttpMethod = hmPost;
m_szUrl = NULL;
m_szContentType = NULL;
}
XmlRpcProcessor::~XmlRpcProcessor()
{
if (m_szUrl)
{
free(m_szUrl);
}
}
void XmlRpcProcessor::SetUrl(const char* szUrl)
{
m_szUrl = strdup(szUrl);
}
bool XmlRpcProcessor::IsRpcRequest(const char* szUrl)
{
return !strcmp(szUrl, "/xmlrpc") || !strncmp(szUrl, "/xmlrpc/", 8) ||
!strcmp(szUrl, "/jsonrpc") || !strncmp(szUrl, "/jsonrpc/", 9) ||
!strcmp(szUrl, "/jsonprpc") || !strncmp(szUrl, "/jsonprpc/", 10);
}
void XmlRpcProcessor::Execute()
{
m_eProtocol = rpUndefined;
if (!strcmp(m_szUrl, "/xmlrpc") || !strncmp(m_szUrl, "/xmlrpc/", 8))
{
m_eProtocol = XmlRpcProcessor::rpXmlRpc;
}
else if (!strcmp(m_szUrl, "/jsonrpc") || !strncmp(m_szUrl, "/jsonrpc/", 9))
{
m_eProtocol = rpJsonRpc;
}
else if (!strcmp(m_szUrl, "/jsonprpc") || !strncmp(m_szUrl, "/jsonprpc/", 10))
{
m_eProtocol = rpJsonPRpc;
}
else
{
error("internal error: invalid rpc-request: %s", m_szUrl);
return;
}
Dispatch();
}
void XmlRpcProcessor::Dispatch()
{
char* szRequest = m_szRequest;
char szMethodName[100];
szMethodName[0] = '\0';
if (m_eHttpMethod == hmGet)
{
szRequest = m_szUrl + 1;
char* pstart = strchr(szRequest, '/');
if (pstart)
{
char* pend = strchr(pstart + 1, '?');
if (pend)
{
int iLen = (int)(pend - pstart - 1 < (int)sizeof(szMethodName) - 1 ? pend - pstart - 1 : (int)sizeof(szMethodName) - 1);
strncpy(szMethodName, pstart + 1, iLen);
szMethodName[iLen] = '\0';
szRequest = pend + 1;
}
else
{
strncpy(szMethodName, pstart + 1, sizeof(szMethodName));
szMethodName[sizeof(szMethodName) - 1] = '\0';
szRequest = szRequest + strlen(szRequest);
}
}
}
else if (m_eProtocol == rpXmlRpc)
{
WebUtil::XmlParseTagValue(m_szRequest, "methodName", szMethodName, sizeof(szMethodName), NULL);
}
else if (m_eProtocol == rpJsonRpc)
{
int iValueLen = 0;
if (const char* szMethodPtr = WebUtil::JsonFindField(m_szRequest, "method", &iValueLen))
{
strncpy(szMethodName, szMethodPtr + 1, iValueLen - 2);
szMethodName[iValueLen - 2] = '\0';
}
}
debug("MethodName=%s", szMethodName);
if (!strcasecmp(szMethodName, "system.multicall") && m_eProtocol == rpXmlRpc && m_eHttpMethod == hmPost)
{
MutliCall();
}
else
{
XmlCommand* command = CreateCommand(szMethodName);
command->SetRequest(szRequest);
command->SetProtocol(m_eProtocol);
command->SetHttpMethod(m_eHttpMethod);
command->PrepareParams();
command->Execute();
BuildResponse(command->GetResponse(), command->GetCallbackFunc(), command->GetFault());
delete command;
}
}
void XmlRpcProcessor::MutliCall()
{
bool bError = false;
StringBuilder cStringBuilder;
cStringBuilder.Append("<array><data>");
char* szRequestPtr = m_szRequest;
char* szCallEnd = strstr(szRequestPtr, "</struct>");
while (szCallEnd)
{
*szCallEnd = '\0';
debug("MutliCall, request=%s", szRequestPtr);
char* szNameEnd = strstr(szRequestPtr, "</name>");
if (!szNameEnd)
{
bError = true;
break;
}
char szMethodName[100];
szMethodName[0] = '\0';
WebUtil::XmlParseTagValue(szNameEnd, "string", szMethodName, sizeof(szMethodName), NULL);
debug("MutliCall, MethodName=%s", szMethodName);
XmlCommand* command = CreateCommand(szMethodName);
command->SetRequest(szRequestPtr);
command->Execute();
debug("MutliCall, Response=%s", command->GetResponse());
bool bFault = !strncmp(command->GetResponse(), "<fault>", 7);
bool bArray = !bFault && !strncmp(command->GetResponse(), "<array>", 7);
if (!bFault && !bArray)
{
cStringBuilder.Append("<array><data>");
}
cStringBuilder.Append("<value>");
cStringBuilder.Append(command->GetResponse());
cStringBuilder.Append("</value>");
if (!bFault && !bArray)
{
cStringBuilder.Append("</data></array>");
}
delete command;
szRequestPtr = szCallEnd + 9; //strlen("</struct>")
szCallEnd = strstr(szRequestPtr, "</struct>");
}
if (bError)
{
XmlCommand* command = new ErrorXmlCommand(4, "Parse error");
command->SetRequest(m_szRequest);
command->SetProtocol(rpXmlRpc);
command->PrepareParams();
command->Execute();
BuildResponse(command->GetResponse(), "", command->GetFault());
delete command;
}
else
{
cStringBuilder.Append("</data></array>");
BuildResponse(cStringBuilder.GetBuffer(), "", false);
}
}
void XmlRpcProcessor::BuildResponse(const char* szResponse, const char* szCallbackFunc, bool bFault)
{
const char XML_HEADER[] = "<?xml version=\"1.0\"?>\n<methodResponse>\n";
const char XML_FOOTER[] = "</methodResponse>";
const char XML_OK_OPEN[] = "<params><param><value>";
const char XML_OK_CLOSE[] = "</value></param></params>\n";
const char XML_FAULT_OPEN[] = "<fault><value>";
const char XML_FAULT_CLOSE[] = "</value></fault>\n";
const char JSON_HEADER[] = "{\n\"version\" : \"1.1\",\n";
const char JSON_FOOTER[] = "\n}";
const char JSON_OK_OPEN[] = "\"result\" : ";
const char JSON_OK_CLOSE[] = "";
const char JSON_FAULT_OPEN[] = "\"error\" : ";
const char JSON_FAULT_CLOSE[] = "";
const char JSONP_CALLBACK_HEADER[] = "(";
const char JSONP_CALLBACK_FOOTER[] = ")";
bool bXmlRpc = m_eProtocol == rpXmlRpc;
const char* szCallbackHeader = m_eProtocol == rpJsonPRpc ? JSONP_CALLBACK_HEADER : "";
const char* szHeader = bXmlRpc ? XML_HEADER : JSON_HEADER;
const char* szFooter = bXmlRpc ? XML_FOOTER : JSON_FOOTER;
const char* szOpenTag = bFault ? (bXmlRpc ? XML_FAULT_OPEN : JSON_FAULT_OPEN) : (bXmlRpc ? XML_OK_OPEN : JSON_OK_OPEN);
const char* szCloseTag = bFault ? (bXmlRpc ? XML_FAULT_CLOSE : JSON_FAULT_CLOSE ) : (bXmlRpc ? XML_OK_CLOSE : JSON_OK_CLOSE);
const char* szCallbackFooter = m_eProtocol == rpJsonPRpc ? JSONP_CALLBACK_FOOTER : "";
debug("Response=%s", szResponse);
if (szCallbackFunc)
{
m_cResponse.Append(szCallbackFunc);
}
m_cResponse.Append(szCallbackHeader);
m_cResponse.Append(szHeader);
m_cResponse.Append(szOpenTag);
m_cResponse.Append(szResponse);
m_cResponse.Append(szCloseTag);
m_cResponse.Append(szFooter);
m_cResponse.Append(szCallbackFooter);
m_szContentType = bXmlRpc ? "text/xml" : "application/json";
}
XmlCommand* XmlRpcProcessor::CreateCommand(const char* szMethodName)
{
XmlCommand* command = NULL;
if (!strcasecmp(szMethodName, "pause") || !strcasecmp(szMethodName, "pausedownload"))
{
command = new PauseUnpauseXmlCommand(true, PauseUnpauseXmlCommand::paDownload);
}
else if (!strcasecmp(szMethodName, "resume") || !strcasecmp(szMethodName, "resumedownload"))
{
command = new PauseUnpauseXmlCommand(false, PauseUnpauseXmlCommand::paDownload);
}
else if (!strcasecmp(szMethodName, "pausedownload2"))
{
command = new PauseUnpauseXmlCommand(true, PauseUnpauseXmlCommand::paDownload2);
}
else if (!strcasecmp(szMethodName, "resumedownload2"))
{
command = new PauseUnpauseXmlCommand(false, PauseUnpauseXmlCommand::paDownload2);
}
else if (!strcasecmp(szMethodName, "shutdown"))
{
command = new ShutdownXmlCommand();
}
else if (!strcasecmp(szMethodName, "reload"))
{
command = new ReloadXmlCommand();
}
else if (!strcasecmp(szMethodName, "version"))
{
command = new VersionXmlCommand();
}
else if (!strcasecmp(szMethodName, "dump"))
{
command = new DumpDebugXmlCommand();
}
else if (!strcasecmp(szMethodName, "rate"))
{
command = new SetDownloadRateXmlCommand();
}
else if (!strcasecmp(szMethodName, "status"))
{
command = new StatusXmlCommand();
}
else if (!strcasecmp(szMethodName, "log"))
{
command = new LogXmlCommand();
}
else if (!strcasecmp(szMethodName, "listfiles"))
{
command = new ListFilesXmlCommand();
}
else if (!strcasecmp(szMethodName, "listgroups"))
{
command = new ListGroupsXmlCommand();
}
else if (!strcasecmp(szMethodName, "editqueue"))
{
command = new EditQueueXmlCommand();
}
else if (!strcasecmp(szMethodName, "append"))
{
command = new DownloadXmlCommand();
}
else if (!strcasecmp(szMethodName, "postqueue"))
{
command = new PostQueueXmlCommand();
}
else if (!strcasecmp(szMethodName, "writelog"))
{
command = new WriteLogXmlCommand();
}
else if (!strcasecmp(szMethodName, "clearlog"))
{
command = new ClearLogXmlCommand();
}
else if (!strcasecmp(szMethodName, "scan"))
{
command = new ScanXmlCommand();
}
else if (!strcasecmp(szMethodName, "pausepost"))
{
command = new PauseUnpauseXmlCommand(true, PauseUnpauseXmlCommand::paPostProcess);
}
else if (!strcasecmp(szMethodName, "resumepost"))
{
command = new PauseUnpauseXmlCommand(false, PauseUnpauseXmlCommand::paPostProcess);
}
else if (!strcasecmp(szMethodName, "pausescan"))
{
command = new PauseUnpauseXmlCommand(true, PauseUnpauseXmlCommand::paScan);
}
else if (!strcasecmp(szMethodName, "resumescan"))
{
command = new PauseUnpauseXmlCommand(false, PauseUnpauseXmlCommand::paScan);
}
else if (!strcasecmp(szMethodName, "scheduleresume"))
{
command = new ScheduleResumeXmlCommand();
}
else if (!strcasecmp(szMethodName, "history"))
{
command = new HistoryXmlCommand();
}
else if (!strcasecmp(szMethodName, "appendurl"))
{
command = new DownloadUrlXmlCommand();
}
else if (!strcasecmp(szMethodName, "urlqueue"))
{
command = new UrlQueueXmlCommand();
}
else if (!strcasecmp(szMethodName, "config"))
{
command = new ConfigXmlCommand();
}
else if (!strcasecmp(szMethodName, "loadconfig"))
{
command = new LoadConfigXmlCommand();
}
else if (!strcasecmp(szMethodName, "saveconfig"))
{
command = new SaveConfigXmlCommand();
}
else if (!strcasecmp(szMethodName, "configtemplates"))
{
command = new ConfigTemplatesXmlCommand();
}
else if (!strcasecmp(szMethodName, "viewfeed"))
{
command = new ViewFeedXmlCommand(false);
}
else if (!strcasecmp(szMethodName, "previewfeed"))
{
command = new ViewFeedXmlCommand(true);
}
else if (!strcasecmp(szMethodName, "fetchfeeds"))
{
command = new FetchFeedsXmlCommand();
}
else if (!strcasecmp(szMethodName, "editserver"))
{
command = new EditServerXmlCommand();
}
else
{
command = new ErrorXmlCommand(1, "Invalid procedure");
}
return command;
}
//*****************************************************************
// Base command
XmlCommand::XmlCommand()
{
m_szRequest = NULL;
m_szRequestPtr = NULL;
m_szCallbackFunc = NULL;
m_bFault = false;
m_eProtocol = XmlRpcProcessor::rpUndefined;
}
bool XmlCommand::IsJson()
{
return m_eProtocol == XmlRpcProcessor::rpJsonRpc || m_eProtocol == XmlRpcProcessor::rpJsonPRpc;
}
void XmlCommand::AppendResponse(const char* szPart)
{
m_StringBuilder.Append(szPart);
}
void XmlCommand::BuildErrorResponse(int iErrCode, const char* szErrText, ...)
{
const char* XML_RESPONSE_ERROR_BODY =
"<struct>\n"
"<member><name>faultCode</name><value><i4>%i</i4></value></member>\n"
"<member><name>faultString</name><value><string>%s</string></value></member>\n"
"</struct>\n";
const char* JSON_RESPONSE_ERROR_BODY =
"{\n"
"\"name\" : \"JSONRPCError\",\n"
"\"code\" : %i,\n"
"\"message\" : \"%s\"\n"
"}";
char szFullText[1024];
va_list ap;
va_start(ap, szErrText);
vsnprintf(szFullText, 1024, szErrText, ap);
szFullText[1024-1] = '\0';
va_end(ap);
char* xmlText = EncodeStr(szFullText);
char szContent[1024];
snprintf(szContent, 1024, IsJson() ? JSON_RESPONSE_ERROR_BODY : XML_RESPONSE_ERROR_BODY, iErrCode, xmlText);
szContent[1024-1] = '\0';
free(xmlText);
AppendResponse(szContent);
m_bFault = true;
}
void XmlCommand::BuildBoolResponse(bool bOK)
{
const char* XML_RESPONSE_BOOL_BODY = "<boolean>%s</boolean>";
const char* JSON_RESPONSE_BOOL_BODY = "%s";
char szContent[1024];
snprintf(szContent, 1024, IsJson() ? JSON_RESPONSE_BOOL_BODY : XML_RESPONSE_BOOL_BODY,
BoolToStr(bOK));
szContent[1024-1] = '\0';
AppendResponse(szContent);
}
void XmlCommand::PrepareParams()
{
if (IsJson() && m_eHttpMethod == XmlRpcProcessor::hmPost)
{
char* szParams = strstr(m_szRequestPtr, "\"params\"");
if (!szParams)
{
m_szRequestPtr[0] = '\0';
return;
}
m_szRequestPtr = szParams + 8; // strlen("\"params\"")
}
if (m_eProtocol == XmlRpcProcessor::rpJsonPRpc)
{
NextParamAsStr(&m_szCallbackFunc);
}
}
bool XmlCommand::NextParamAsInt(int* iValue)
{
if (m_eHttpMethod == XmlRpcProcessor::hmGet)
{
char* szParam = strchr(m_szRequestPtr, '=');
if (!szParam)
{
return false;
}
*iValue = atoi(szParam + 1);
m_szRequestPtr = szParam + 1;
return true;
}
else if (IsJson())
{
int iLen = 0;
char* szParam = (char*)WebUtil::JsonNextValue(m_szRequestPtr, &iLen);
if (!szParam || !strchr("-+0123456789", *szParam))
{
return false;
}
*iValue = atoi(szParam);
m_szRequestPtr = szParam + iLen + 1;
return true;
}
else
{
int iLen = 0;
int iTagLen = 4; //strlen("<i4>");
char* szParam = (char*)WebUtil::XmlFindTag(m_szRequestPtr, "i4", &iLen);
if (!szParam)
{
szParam = (char*)WebUtil::XmlFindTag(m_szRequestPtr, "int", &iLen);
iTagLen = 5; //strlen("<int>");
}
if (!szParam || !strchr("-+0123456789", *szParam))
{
return false;
}
*iValue = atoi(szParam);
m_szRequestPtr = szParam + iLen + iTagLen;
return true;
}
}
bool XmlCommand::NextParamAsBool(bool* bValue)
{
if (m_eHttpMethod == XmlRpcProcessor::hmGet)
{
char* szParam;
if (!NextParamAsStr(&szParam))
{
return false;
}
if (IsJson())
{
if (!strcmp(szParam, "true"))
{
*bValue = true;
return true;
}
else if (!strcmp(szParam, "false"))
{
*bValue = false;
return true;
}
}
else
{
*bValue = szParam[0] == '1';
return true;
}
return false;
}
else if (IsJson())
{
int iLen = 0;
char* szParam = (char*)WebUtil::JsonNextValue(m_szRequestPtr, &iLen);
if (!szParam)
{
return false;
}
if (iLen == 4 && !strncmp(szParam, "true", 4))
{
*bValue = true;
m_szRequestPtr = szParam + iLen + 1;
return true;
}
else if (iLen == 5 && !strncmp(szParam, "false", 5))
{
*bValue = false;
m_szRequestPtr = szParam + iLen + 1;
return true;
}
else
{
return false;
}
}
else
{
int iLen = 0;
char* szParam = (char*)WebUtil::XmlFindTag(m_szRequestPtr, "boolean", &iLen);
if (!szParam)
{
return false;
}
*bValue = szParam[0] == '1';
m_szRequestPtr = szParam + iLen + 9; //strlen("<boolean>");
return true;
}
}
bool XmlCommand::NextParamAsStr(char** szValue)
{
if (m_eHttpMethod == XmlRpcProcessor::hmGet)
{
char* szParam = strchr(m_szRequestPtr, '=');
if (!szParam)
{
return false;
}
szParam++; // skip '='
int iLen = 0;
char* szParamEnd = strchr(m_szRequestPtr, '&');
if (szParamEnd)
{
iLen = (int)(szParamEnd - szParam);
szParam[iLen] = '\0';
}
else
{
iLen = strlen(szParam) - 1;
}
m_szRequestPtr = szParam + iLen + 1;
*szValue = szParam;
return true;
}
else if (IsJson())
{
int iLen = 0;
char* szParam = (char*)WebUtil::JsonNextValue(m_szRequestPtr, &iLen);
if (!szParam || iLen < 2 || szParam[0] != '"' || szParam[iLen - 1] != '"')
{
return false;
}
szParam++; // skip first '"'
szParam[iLen - 2] = '\0'; // skip last '"'
m_szRequestPtr = szParam + iLen;
*szValue = szParam;
return true;
}
else
{
int iLen = 0;
char* szParam = (char*)WebUtil::XmlFindTag(m_szRequestPtr, "string", &iLen);
if (!szParam)
{
return false;
}
szParam[iLen] = '\0';
m_szRequestPtr = szParam + iLen + 8; //strlen("<string>")
*szValue = szParam;
return true;
}
}
const char* XmlCommand::BoolToStr(bool bValue)
{
return IsJson() ? (bValue ? "true" : "false") : (bValue ? "1" : "0");
}
char* XmlCommand::EncodeStr(const char* szStr)
{
if (!szStr)
{
return strdup("");
}
if (IsJson())
{
return WebUtil::JsonEncode(szStr);
}
else
{
return WebUtil::XmlEncode(szStr);
}
}
void XmlCommand::DecodeStr(char* szStr)
{
if (IsJson())
{
WebUtil::JsonDecode(szStr);
}
else
{
WebUtil::XmlDecode(szStr);
}
}
bool XmlCommand::CheckSafeMethod()
{
bool bSafe = m_eHttpMethod == XmlRpcProcessor::hmPost || m_eProtocol == XmlRpcProcessor::rpJsonPRpc;
if (!bSafe)
{
BuildErrorResponse(4, "Not safe procedure for HTTP-Method GET. Use Method POST instead");
}
return bSafe;
}
//*****************************************************************
// Commands
ErrorXmlCommand::ErrorXmlCommand(int iErrCode, const char* szErrText)
{
m_iErrCode = iErrCode;
m_szErrText = szErrText;
}
void ErrorXmlCommand::Execute()
{
error("Received unsupported request: %s", m_szErrText);
BuildErrorResponse(m_iErrCode, m_szErrText);
}
PauseUnpauseXmlCommand::PauseUnpauseXmlCommand(bool bPause, EPauseAction eEPauseAction)
{
m_bPause = bPause;
m_eEPauseAction = eEPauseAction;
}
void PauseUnpauseXmlCommand::Execute()
{
if (!CheckSafeMethod())
{
return;
}
bool bOK = true;
g_pOptions->SetResumeTime(0);
switch (m_eEPauseAction)
{
case paDownload:
g_pOptions->SetPauseDownload(m_bPause);
break;
case paDownload2:
g_pOptions->SetPauseDownload2(m_bPause);
break;
case paPostProcess:
g_pOptions->SetPausePostProcess(m_bPause);
break;
case paScan:
g_pOptions->SetPauseScan(m_bPause);
break;
default:
bOK = false;
}
BuildBoolResponse(bOK);
}
// bool scheduleresume(int Seconds)
void ScheduleResumeXmlCommand::Execute()
{
if (!CheckSafeMethod())
{
return;
}
int iSeconds = 0;
if (!NextParamAsInt(&iSeconds) || iSeconds < 0)
{
BuildErrorResponse(2, "Invalid parameter");
return;
}
time_t tCurTime = time(NULL);
g_pOptions->SetResumeTime(tCurTime + iSeconds);
BuildBoolResponse(true);
}
void ShutdownXmlCommand::Execute()
{
if (!CheckSafeMethod())
{
return;
}
BuildBoolResponse(true);
ExitProc();
}
void ReloadXmlCommand::Execute()
{
if (!CheckSafeMethod())
{
return;
}
BuildBoolResponse(true);
Reload();
}
void VersionXmlCommand::Execute()
{
const char* XML_RESPONSE_STRING_BODY = "<string>%s</string>";
const char* JSON_RESPONSE_STRING_BODY = "\"%s\"";
char szContent[1024];
snprintf(szContent, 1024, IsJson() ? JSON_RESPONSE_STRING_BODY : XML_RESPONSE_STRING_BODY, Util::VersionRevision());
szContent[1024-1] = '\0';
AppendResponse(szContent);
}
void DumpDebugXmlCommand::Execute()
{
g_pQueueCoordinator->LogDebugInfo();
g_pUrlCoordinator->LogDebugInfo();
g_pFeedCoordinator->LogDebugInfo();
BuildBoolResponse(true);
}
void SetDownloadRateXmlCommand::Execute()
{
if (!CheckSafeMethod())
{
return;
}
int iRate = 0;
if (!NextParamAsInt(&iRate) || iRate < 0)
{
BuildErrorResponse(2, "Invalid parameter");
return;
}
g_pOptions->SetDownloadRate(iRate * 1024);
BuildBoolResponse(true);
}
void StatusXmlCommand::Execute()
{
const char* XML_STATUS_START =
"<struct>\n"
"<member><name>RemainingSizeLo</name><value><i4>%u</i4></value></member>\n"
"<member><name>RemainingSizeHi</name><value><i4>%u</i4></value></member>\n"
"<member><name>RemainingSizeMB</name><value><i4>%i</i4></value></member>\n"
"<member><name>DownloadedSizeLo</name><value><i4>%u</i4></value></member>\n"
"<member><name>DownloadedSizeHi</name><value><i4>%u</i4></value></member>\n"
"<member><name>DownloadedSizeMB</name><value><i4>%i</i4></value></member>\n"
"<member><name>DownloadRate</name><value><i4>%i</i4></value></member>\n"
"<member><name>AverageDownloadRate</name><value><i4>%i</i4></value></member>\n"
"<member><name>DownloadLimit</name><value><i4>%i</i4></value></member>\n"
"<member><name>ThreadCount</name><value><i4>%i</i4></value></member>\n"
"<member><name>ParJobCount</name><value><i4>%i</i4></value></member>\n" // deprecated (renamed to PostJobCount)
"<member><name>PostJobCount</name><value><i4>%i</i4></value></member>\n"
"<member><name>UrlCount</name><value><i4>%i</i4></value></member>\n"
"<member><name>UpTimeSec</name><value><i4>%i</i4></value></member>\n"
"<member><name>DownloadTimeSec</name><value><i4>%i</i4></value></member>\n"
"<member><name>ServerPaused</name><value><boolean>%s</boolean></value></member>\n" // deprecated (renamed to DownloadPaused)
"<member><name>DownloadPaused</name><value><boolean>%s</boolean></value></member>\n"
"<member><name>Download2Paused</name><value><boolean>%s</boolean></value></member>\n"
"<member><name>ServerStandBy</name><value><boolean>%s</boolean></value></member>\n"
"<member><name>PostPaused</name><value><boolean>%s</boolean></value></member>\n"
"<member><name>ScanPaused</name><value><boolean>%s</boolean></value></member>\n"
"<member><name>FreeDiskSpaceLo</name><value><i4>%u</i4></value></member>\n"
"<member><name>FreeDiskSpaceHi</name><value><i4>%u</i4></value></member>\n"
"<member><name>FreeDiskSpaceMB</name><value><i4>%i</i4></value></member>\n"
"<member><name>ServerTime</name><value><i4>%i</i4></value></member>\n"
"<member><name>ResumeTime</name><value><i4>%i</i4></value></member>\n"
"<member><name>FeedActive</name><value><boolean>%s</boolean></value></member>\n"
"<member><name>NewsServers</name><value><array><data>\n";
const char* XML_STATUS_END =
"</data></array></value></member>\n"
"</struct>\n";
const char* JSON_STATUS_START =
"{\n"
"\"RemainingSizeLo\" : %u,\n"
"\"RemainingSizeHi\" : %u,\n"
"\"RemainingSizeMB\" : %i,\n"
"\"DownloadedSizeLo\" : %u,\n"
"\"DownloadedSizeHi\" : %u,\n"
"\"DownloadedSizeMB\" : %i,\n"
"\"DownloadRate\" : %i,\n"
"\"AverageDownloadRate\" : %i,\n"
"\"DownloadLimit\" : %i,\n"
"\"ThreadCount\" : %i,\n"
"\"ParJobCount\" : %i,\n" // deprecated (renamed to PostJobCount)
"\"PostJobCount\" : %i,\n"
"\"UrlCount\" : %i,\n"
"\"UpTimeSec\" : %i,\n"
"\"DownloadTimeSec\" : %i,\n"
"\"ServerPaused\" : %s,\n" // deprecated (renamed to DownloadPaused)
"\"DownloadPaused\" : %s,\n"
"\"Download2Paused\" : %s,\n"
"\"ServerStandBy\" : %s,\n"
"\"PostPaused\" : %s,\n"
"\"ScanPaused\" : %s,\n"
"\"FreeDiskSpaceLo\" : %u,\n"
"\"FreeDiskSpaceHi\" : %u,\n"
"\"FreeDiskSpaceMB\" : %i,\n"
"\"ServerTime\" : %i,\n"
"\"ResumeTime\" : %i,\n"
"\"FeedActive\" : %s,\n"
"\"NewsServers\" : [\n";
const char* JSON_STATUS_END =
"]\n"
"}";
const char* XML_NEWSSERVER_ITEM =
"<value><struct>\n"
"<member><name>ID</name><value><i4>%i</i4></value></member>\n"
"<member><name>Active</name><value><boolean>%s</boolean></value></member>\n"
"</struct></value>\n";
const char* JSON_NEWSSERVER_ITEM =
"{\n"
"\"ID\" : %i,\n"
"\"Active\" : %s\n"
"}";
unsigned long iRemainingSizeHi, iRemainingSizeLo;
int iDownloadRate = (int)(g_pQueueCoordinator->CalcCurrentDownloadSpeed());
long long iRemainingSize = g_pQueueCoordinator->CalcRemainingSize();
Util::SplitInt64(iRemainingSize, &iRemainingSizeHi, &iRemainingSizeLo);
int iRemainingMBytes = (int)(iRemainingSize / 1024 / 1024);
int iDownloadLimit = (int)(g_pOptions->GetDownloadRate());
bool bDownloadPaused = g_pOptions->GetPauseDownload();
bool bDownload2Paused = g_pOptions->GetPauseDownload2();
bool bPostPaused = g_pOptions->GetPausePostProcess();
bool bScanPaused = g_pOptions->GetPauseScan();
int iThreadCount = Thread::GetThreadCount() - 1; // not counting itself
DownloadQueue *pDownloadQueue = g_pQueueCoordinator->LockQueue();
int iPostJobCount = pDownloadQueue->GetPostQueue()->size();
int iUrlCount = pDownloadQueue->GetUrlQueue()->size();
g_pQueueCoordinator->UnlockQueue();
unsigned long iDownloadedSizeHi, iDownloadedSizeLo;
int iUpTimeSec, iDownloadTimeSec;
long long iAllBytes;
bool bServerStandBy;
g_pQueueCoordinator->CalcStat(&iUpTimeSec, &iDownloadTimeSec, &iAllBytes, &bServerStandBy);
int iDownloadedMBytes = (int)(iAllBytes / 1024 / 1024);
Util::SplitInt64(iAllBytes, &iDownloadedSizeHi, &iDownloadedSizeLo);
int iAverageDownloadRate = (int)(iDownloadTimeSec > 0 ? iAllBytes / iDownloadTimeSec : 0);
unsigned long iFreeDiskSpaceHi, iFreeDiskSpaceLo;
long long iFreeDiskSpace = Util::FreeDiskSize(g_pOptions->GetDestDir());
Util::SplitInt64(iFreeDiskSpace, &iFreeDiskSpaceHi, &iFreeDiskSpaceLo);