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InitMsgView Class Reference

#include <IOPool/Streamer/interface/InitMessage.h>

List of all members.

Public Member Functions

uint32 code () const
const uint8 * descData () const
uint32 descLength () const
uint32 eventHeaderSize () const
uint32 get_hlt_bit_cnt () const
uint32 get_l1_bit_cnt () const
uint32 headerSize () const
void hltTriggerNames (Strings &save_here) const
void hltTriggerSelections (Strings &save_here) const
 InitMsgView (void *buf)
void l1TriggerNames (Strings &save_here) const
uint32 outputModuleId () const
std::string outputModuleLabel () const
std::string processName () const
uint32 protocolVersion () const
void pset (uint8 *put_here) const
std::string releaseTag () const
uint32 run () const
uint32 size () const
uint8 * startAddress () const

Private Attributes

uint8 * buf_
uint32 desc_len_
uint8 * desc_start_
HeaderView head_
uint32 hlt_select_count_
uint32 hlt_select_len_
uint8 * hlt_select_start_
uint32 hlt_trig_count_
uint32 hlt_trig_len_
uint8 * hlt_trig_start_
uint32 l1_trig_count_
uint32 l1_trig_len_
uint8 * l1_trig_start_
uint32 outputModuleId_
uint32 outputModuleLabel_len_
uint8 * outputModuleLabel_start_
uint32 processName_len_
uint8 * processName_start_
uint32 release_len_
uint8 * release_start_

Detailed Description

Definition at line 56 of file InitMessage.h.

Constructor & Destructor Documentation

InitMsgView::InitMsgView ( void *  buf  ) 

Definition at line 6 of file InitMessage.cc.

References buf_, convert32(), GenMuonPlsPt100GeV_cfg::cout, desc_len_, desc_start_, lat::endl(), hlt_select_count_, hlt_select_len_, hlt_select_start_, hlt_trig_count_, hlt_trig_len_, hlt_trig_start_, l1_trig_count_, l1_trig_len_, l1_trig_start_, outputModuleId_, outputModuleLabel_len_, outputModuleLabel_start_, processName_len_, processName_start_, protocolVersion(), release_len_, and release_start_.

00006                                  :
00007   buf_((uint8*)buf),head_(buf)
00008 {
00009   if (protocolVersion() == 2) {
00010       std::cout << "Protocol Version 2 encountered" << std::endl; 
00011       release_start_ = buf_ + sizeof(InitHeader) - (sizeof(uint32)*2);
00012       // Minus the size for Init and Event Header size fileds
00013       // in the InitHeader
00014   } else { //For version 3 
00015       release_start_ = buf_ + sizeof(InitHeader);
00016   }
00017   release_len_ = *release_start_;
00018   release_start_ += sizeof(uint8);
00019   uint8* pos = release_start_ + release_len_;
00020 
00021   //Lets get Process Name from right after Release Name  
00022   if (protocolVersion() > 3) {
00023         //std::cout << "Protocol Version > 3 encountered" << std::endl;
00024         processName_len_ = *pos;
00025         processName_start_ = (uint8*)(pos + sizeof(uint8));
00026         pos = processName_start_ + processName_len_;
00027 
00028         // Output Module Label
00029         if (protocolVersion() > 4) {
00030             outputModuleLabel_len_ = *pos;
00031             outputModuleLabel_start_ = (uint8*)(pos + sizeof(uint8));
00032             pos = outputModuleLabel_start_ + outputModuleLabel_len_;
00033 
00034             // Output Module Id
00035             if (protocolVersion() > 5) {
00036               outputModuleId_ = convert32(pos);
00037               pos += sizeof(char_uint32);
00038             }
00039         }
00040   }
00041 
00042 
00043   hlt_trig_start_ = pos;
00044   hlt_trig_count_ = convert32(hlt_trig_start_);
00045   hlt_trig_start_ += sizeof(char_uint32);
00046   hlt_trig_len_ = convert32(hlt_trig_start_);
00047   hlt_trig_start_ += sizeof(char_uint32);
00048   pos = hlt_trig_start_ + hlt_trig_len_;
00049 
00050   if (protocolVersion() > 4) {
00051       hlt_select_start_ = pos;
00052       hlt_select_count_ = convert32(hlt_select_start_);
00053       hlt_select_start_ += sizeof(char_uint32);
00054       hlt_select_len_ = convert32(hlt_select_start_);
00055       hlt_select_start_ += sizeof(char_uint32);
00056       pos = hlt_select_start_ + hlt_select_len_;
00057   }
00058 
00059   l1_trig_start_ = pos;
00060   l1_trig_count_ = convert32(l1_trig_start_);
00061   l1_trig_start_ += sizeof(char_uint32);
00062   l1_trig_len_ = convert32(l1_trig_start_);
00063   l1_trig_start_ += sizeof(char_uint32);
00064   pos = l1_trig_start_ + l1_trig_len_;
00065 
00066   desc_start_ = pos;
00067   desc_len_ = convert32(desc_start_);
00068   desc_start_ += sizeof(char_uint32);
00069 }

Member Function Documentation

uint32 InitMsgView::code ( void   )  const [inline]

Definition at line 62 of file InitMessage.h.

References HeaderView::code(), and head_.

Referenced by edm::StreamerInputSource::deserializeRegistry(), dumpInitHeader(), edm::StreamerFileReader::getHeader(), and edmtestp::TestFileReader::TestFileReader().

00062 { return head_.code(); }

const uint8* InitMsgView::descData (  )  const [inline]

Definition at line 83 of file InitMessage.h.

References desc_start_.

Referenced by edm::StreamerInputSource::deserializeRegistry(), dumpInitVerbose(), and StreamerOutputFile::write().

00083 { return desc_start_; }

uint32 InitMsgView::descLength (  )  const [inline]

Definition at line 82 of file InitMessage.h.

References desc_len_.

Referenced by edm::StreamerInputSource::deserializeRegistry(), dumpInit(), dumpInitVerbose(), and dumpInitView().

00082 { return desc_len_; }

uint32 InitMsgView::eventHeaderSize (  )  const

This is estimated size of event header for Protocol Version 2.

Definition at line 132 of file InitMessage.cc.

References buf_, convert32(), InitHeader::event_header_size_, get_hlt_bit_cnt(), get_l1_bit_cnt(), h, and protocolVersion().

00133 {
00134   if (protocolVersion() == 2) {
00137        uint32 hlt_sz = get_hlt_bit_cnt();
00138        if (hlt_sz != 0 ) hlt_sz = 1+ ((hlt_sz-1)/4);
00139 
00140        uint32 l1_sz = get_l1_bit_cnt();
00141        if (l1_sz != 0) l1_sz = 1 + ((l1_sz-1)/8);
00142 
00143        return 1 + (4*8) + hlt_sz+l1_sz; 
00144    }
00145 
00146    InitHeader* h = reinterpret_cast<InitHeader*>(buf_);
00147    return convert32(h->event_header_size_);
00148 }

uint32 InitMsgView::get_hlt_bit_cnt (  )  const [inline]

Definition at line 78 of file InitMessage.h.

References hlt_trig_count_.

Referenced by edm::StreamerFileWriter::doOutputHeader(), and eventHeaderSize().

00078 { return hlt_trig_count_; }

uint32 InitMsgView::get_l1_bit_cnt (  )  const [inline]

Definition at line 79 of file InitMessage.h.

References l1_trig_count_.

Referenced by eventHeaderSize().

00079 { return l1_trig_count_; }

uint32 InitMsgView::headerSize (  )  const [inline]

Definition at line 84 of file InitMessage.h.

References buf_, and desc_start_.

Referenced by StreamerOutputFile::write(), StreamerOutputIndexFile::write(), and StreamerOutputFile::writeStart().

00084 {return desc_start_-buf_;}

void InitMsgView::hltTriggerNames ( Strings &  save_here  )  const

Definition at line 113 of file InitMessage.cc.

References MsgTools::getNames(), hlt_trig_len_, and hlt_trig_start_.

Referenced by dumpInitHeader(), stor::SMProxyServer::eventServerWebPage(), stor::StorageManager::eventServerWebPage(), stor::StorageManager::headerdataWebPage(), stor::SMProxyServer::headerdataWebPage(), edm::EventStreamService::initializeSelection(), and edm::StreamerInputSource::saveTriggerNames().

00114 {
00115   MsgTools::getNames(hlt_trig_start_,hlt_trig_len_,save_here);
00116 }

void InitMsgView::hltTriggerSelections ( Strings &  save_here  )  const

Definition at line 118 of file InitMessage.cc.

References Exception, MsgTools::getNames(), hlt_select_len_, hlt_select_start_, and protocolVersion().

Referenced by dumpInitHeader(), stor::SMProxyServer::eventServerWebPage(), and stor::StorageManager::eventServerWebPage().

00119 {
00120   if (protocolVersion() < 5)
00121     throw cms::Exception("Invalid Message Version", "InitMsgView")
00122       << "HLT trigger selections are only supported in Protocol Version 5 and above" << ".\n";
00123 
00124   MsgTools::getNames(hlt_select_start_,hlt_select_len_,save_here);
00125 }

void InitMsgView::l1TriggerNames ( Strings &  save_here  )  const

Definition at line 127 of file InitMessage.cc.

References MsgTools::getNames(), l1_trig_len_, and l1_trig_start_.

Referenced by dumpInitHeader().

00128 {
00129   MsgTools::getNames(l1_trig_start_,l1_trig_len_,save_here);
00130 }

uint32 InitMsgView::outputModuleId (  )  const [inline]

Definition at line 72 of file InitMessage.h.

References outputModuleId_.

Referenced by edm::FUShmOutputModule::doOutputHeader(), dumpInitHeader(), stor::SMProxyServer::eventServerWebPage(), stor::StorageManager::eventServerWebPage(), stor::StorageManager::headerdataWebPage(), stor::SMProxyServer::headerdataWebPage(), edm::ServiceManager::manageInitMsg(), stor::FragmentCollector::processHeader(), and edmtestp::TestFileReader::TestFileReader().

00072 { return outputModuleId_; }

std::string InitMsgView::outputModuleLabel (  )  const

Definition at line 103 of file InitMessage.cc.

References Exception, outputModuleLabel_len_, outputModuleLabel_start_, and protocolVersion().

Referenced by dumpInitHeader(), stor::SMProxyServer::eventServerWebPage(), stor::StorageManager::eventServerWebPage(), stor::StorageManager::headerdataWebPage(), stor::SMProxyServer::headerdataWebPage(), edm::ServiceManager::manageInitMsg(), and stor::FragmentCollector::processHeader().

00104 {
00105    if (protocolVersion() < 5)
00106       throw cms::Exception("Invalid Message Version", "InitMsgView")
00107         << "Output Module Label is only supported in Protocol Version 5 and above" << ".\n";
00108 
00109    return std::string(reinterpret_cast<char *>(outputModuleLabel_start_),outputModuleLabel_len_);
00110 }

std::string InitMsgView::processName (  )  const

Definition at line 94 of file InitMessage.cc.

References Exception, processName_len_, processName_start_, and protocolVersion().

Referenced by edm::StreamerInputSource::deserializeRegistry(), and dumpInitHeader().

00095 {
00096    if (protocolVersion() < 4)
00097       throw cms::Exception("Invalid Message Version", "InitMsgView")
00098         << "Process Name is only supported in Protocol Version 4 and above" << ".\n";
00099 
00100    return std::string(reinterpret_cast<char *>(processName_start_),processName_len_);
00101 }

uint32 InitMsgView::protocolVersion (  )  const

Definition at line 77 of file InitMessage.cc.

References buf_, h, Version::protocol_, and InitHeader::version_.

Referenced by StreamerInputFile::compareHeader(), edm::StreamerInputSource::deserializeRegistry(), dumpInitHeader(), eventHeaderSize(), stor::StorageManager::headerdataWebPage(), stor::SMProxyServer::headerdataWebPage(), hltTriggerSelections(), InitMsgView(), outputModuleLabel(), processName(), and StreamerInputFile::StreamerInputFile().

00078 {
00079   InitHeader* h = reinterpret_cast<InitHeader*>(buf_);
00080   return h->version_.protocol_;
00081 }

void InitMsgView::pset ( uint8 *  put_here  )  const

Definition at line 83 of file InitMessage.cc.

References buf_, h, Version::pset_id_, and InitHeader::version_.

Referenced by dumpInitHeader().

00084 {
00085   InitHeader* h = reinterpret_cast<InitHeader*>(buf_);
00086   memcpy(put_here,h->version_.pset_id_,sizeof(h->version_.pset_id_));
00087 }

std::string InitMsgView::releaseTag (  )  const

Definition at line 89 of file InitMessage.cc.

References release_len_, and release_start_.

Referenced by dumpInitHeader().

00090 {
00091   return std::string(reinterpret_cast<char *>(release_start_),release_len_);
00092 }

uint32 InitMsgView::run ( void   )  const

Definition at line 71 of file InitMessage.cc.

References buf_, convert32(), h, and InitHeader::run_.

Referenced by StreamerInputFile::compareHeader(), dumpInitHeader(), StreamerInputFile::StreamerInputFile(), edmtestp::TestFileReader::TestFileReader(), StreamerOutputIndexFile::write(), and StreamerOutputFile::writeStart().

00072 {
00073   InitHeader* h = reinterpret_cast<InitHeader*>(buf_);
00074   return convert32(h->run_);
00075 }

uint32 InitMsgView::size ( void   )  const [inline]

Definition at line 63 of file InitMessage.h.

References head_, and HeaderView::size().

Referenced by dumpInitHeader(), stor::DataProcessManager::getHeaderFromSM(), stor::FragmentCollector::processHeader(), edm::EventStreamService::saveInitMessage(), edmtestp::TestFileReader::TestFileReader(), StreamerOutputFile::write(), and edm::EventOutputService::writeHeader().

00063 { return head_.size(); }

uint8* InitMsgView::startAddress (  )  const [inline]

Definition at line 64 of file InitMessage.h.

References buf_.

Referenced by edm::EventStreamService::saveInitMessage(), edmtestp::TestFileReader::TestFileReader(), StreamerOutputIndexFile::write(), and StreamerOutputFile::writeStart().

00064 { return buf_; }

Member Data Documentation

uint8* InitMsgView::buf_ [private]

Definition at line 88 of file InitMessage.h.

Referenced by eventHeaderSize(), headerSize(), InitMsgView(), protocolVersion(), pset(), run(), and startAddress().

uint32 InitMsgView::desc_len_ [private]

Definition at line 114 of file InitMessage.h.

Referenced by descLength(), and InitMsgView().

uint8* InitMsgView::desc_start_ [private]

Definition at line 113 of file InitMessage.h.

Referenced by descData(), headerSize(), and InitMsgView().

HeaderView InitMsgView::head_ [private]

Definition at line 89 of file InitMessage.h.

Referenced by code(), and size().

uint32 InitMsgView::hlt_select_count_ [private]

Definition at line 105 of file InitMessage.h.

Referenced by InitMsgView().

uint32 InitMsgView::hlt_select_len_ [private]

Definition at line 106 of file InitMessage.h.

Referenced by hltTriggerSelections(), and InitMsgView().

uint8* InitMsgView::hlt_select_start_ [private]

Definition at line 104 of file InitMessage.h.

Referenced by hltTriggerSelections(), and InitMsgView().

uint32 InitMsgView::hlt_trig_count_ [private]

Definition at line 102 of file InitMessage.h.

Referenced by get_hlt_bit_cnt(), and InitMsgView().

uint32 InitMsgView::hlt_trig_len_ [private]

Definition at line 103 of file InitMessage.h.

Referenced by hltTriggerNames(), and InitMsgView().

uint8* InitMsgView::hlt_trig_start_ [private]

Definition at line 101 of file InitMessage.h.

Referenced by hltTriggerNames(), and InitMsgView().

uint32 InitMsgView::l1_trig_count_ [private]

Definition at line 108 of file InitMessage.h.

Referenced by get_l1_bit_cnt(), and InitMsgView().

uint32 InitMsgView::l1_trig_len_ [private]

Definition at line 109 of file InitMessage.h.

Referenced by InitMsgView(), and l1TriggerNames().

uint8* InitMsgView::l1_trig_start_ [private]

Definition at line 107 of file InitMessage.h.

Referenced by InitMsgView(), and l1TriggerNames().

uint32 InitMsgView::outputModuleId_ [private]

Definition at line 99 of file InitMessage.h.

Referenced by InitMsgView(), and outputModuleId().

uint32 InitMsgView::outputModuleLabel_len_ [private]

Definition at line 98 of file InitMessage.h.

Referenced by InitMsgView(), and outputModuleLabel().

uint8* InitMsgView::outputModuleLabel_start_ [private]

Definition at line 97 of file InitMessage.h.

Referenced by InitMsgView(), and outputModuleLabel().

uint32 InitMsgView::processName_len_ [private]

Definition at line 95 of file InitMessage.h.

Referenced by InitMsgView(), and processName().

uint8* InitMsgView::processName_start_ [private]

Definition at line 94 of file InitMessage.h.

Referenced by InitMsgView(), and processName().

uint32 InitMsgView::release_len_ [private]

Definition at line 92 of file InitMessage.h.

Referenced by InitMsgView(), and releaseTag().

uint8* InitMsgView::release_start_ [private]

Definition at line 91 of file InitMessage.h.

Referenced by InitMsgView(), and releaseTag().

The documentation for this class was generated from the following files:
Generated on Tue Jun 9 18:25:51 2009 for CMSSW by  doxygen 1.5.4