XrdMonitor Class Reference

#include <XrdMonitor.hh>

Collaboration diagram for XrdMonitor:

Classes
struct	RegInfo.Json
struct	RegInfo.Xml

Public Types
enum	Mopts {   F_JSON = 0x10000000 ,   X_PLUG = 0x00000001 ,   X_ADON = 0x00000002 }

Public Member Functions
	XrdMonitor ()
	~XrdMonitor ()
int	Format (char *buff, int bsize, const char *setName, int opts=0)
int	Format (char *buff, int bsize, int &item, int opts=0)
bool	Register (XrdMonRoll::rollType setType, const char *setName, XrdMonRoll::setMember setVec[])
bool	Registered ()

Detailed Description

Definition at line 39 of file XrdMonitor.hh.

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Class Documentation

XrdMonitor::RegInfo.Json

struct XrdMonitor::RegInfo.Json

Definition at line 65 of file XrdMonitor.hh.

Collaboration diagram for XrdMonitor::RegInfo.Json:

Class Members
char *	hdr
vector< char * >	key

XrdMonitor::RegInfo.Xml

struct XrdMonitor::RegInfo.Xml

Definition at line 68 of file XrdMonitor.hh.

Collaboration diagram for XrdMonitor::RegInfo.Xml:

Class Members
char *	hdr
vector< char * >	keyBeg
vector< char * >	keyEnd

Member Enumeration Documentation

Mopts

enum XrdMonitor::Mopts

Enumerator
F_JSON
X_PLUG
X_ADON

Definition at line 45 of file XrdMonitor.hh.

{F_JSON = 0x10000000, X_PLUG = 0x00000001, X_ADON = 0x00000002};

Constructor & Destructor Documentation

XrdMonitor()

XrdMonitor::XrdMonitor ( )

inline

Definition at line 56 of file XrdMonitor.hh.

{}

~XrdMonitor()

XrdMonitor::~XrdMonitor ( )

inline

Definition at line 57 of file XrdMonitor.hh.

{}

Member Function Documentation

Format() [1/2]

int XrdMonitor::Format	(	char *	buff,
		int	bsize,
		const char *	setName,
		int	opts = 0
	)

Definition at line 87 of file XrdMonitor.cc.

{
// Find the set and format it
//
   RegInfo* regInfo = FindSet(setName, opts);
   if (!regInfo) return 0;
   if (opts & F_JSON) bsize = FormJSON(*regInfo, buff, bsize);
      else            bsize = FormXML (*regInfo, buff, bsize);
   return bsize;
}

References opts.

Format() [2/2]

int XrdMonitor::Format	(	char *	buff,
		int	bsize,
		int &	item,
		int	opts = 0
	)

Definition at line 64 of file XrdMonitor.cc.

{
// Make sure we are in the range of things to format
//
   if (item < 0 || item >= (int)regVec.size()) return 0;
 
// Skip over types that are not wanted
//
   while((regVec[item]->setType & opts) == 0)
        {item++;
         if (item >= (int)regVec.size()) return 0;
        }
 
// Format the item
//
   if (opts & F_JSON) bsize = FormJSON(*regVec[item], buff, bsize);
      else            bsize = FormXML (*regVec[item], buff, bsize);
   item++;
   return bsize;
}

References opts.

Referenced by XrdStats::Report().

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Register()

bool XrdMonitor::Register	(	XrdMonRoll::rollType	setType,
		const char *	setName,
		XrdMonRoll::setMember	setVec[]
	)

Definition at line 163 of file XrdMonitor.cc.

{   char buff[512];
    int numE = 0;
 
// Make sure this map has not been previously defined
//
   if (FindSet(setName,-1)) return false;
 
// Count the number of elements
//
   for(int i = 0; setVec[i].varName; i++) numE++;
   if (!numE) return true;
 
// Determine type of set
//
   int sType;
   switch(setType)
         {case XrdMonRoll::AddOn:    sType = isAdon; break;
          case XrdMonRoll::Misc:     sType = isAdon; break; // Deprecated
          case XrdMonRoll::Plugin:   sType = isPlug; break;
          case XrdMonRoll::Protocol: sType = isPlug; break; // Deprecated
          default:                   sType = isPlug; break;
         }
 
// Allocate a regInfo object
//
   RegInfo* regInfo = new RegInfo(setName, sType);
   regInfo->Json.key.reserve(numE);
   regInfo->Xml.keyBeg.reserve(numE);
   regInfo->Xml.keyEnd.reserve(numE);
   regInfo->keyVal = new RAtomic_uint*[numE]();
 
// Create the registry
//
   for(int i = 0;i < numE; i++)
      {snprintf(buff, sizeof(buff), ",\"%s\":", setVec[i].varName);
       regInfo->Json.key.push_back(strdup(buff));
       snprintf(buff, sizeof(buff), "<%s>", setVec[i].varName);
       regInfo->Xml.keyBeg.push_back(strdup(buff));
       snprintf(buff, sizeof(buff), "</%s>", setVec[i].varName);
       regInfo->Xml.keyEnd.push_back(strdup(buff));
       regInfo->keyVal[i] = &setVec[i].varValu;
      }
   regInfo->Json.key[0]++;
 
// Complete the registry
//
   snprintf(buff, sizeof(buff), "\"stats_%s\":{", setName);
   regInfo->Json.hdr = strdup(buff);
   snprintf(buff, sizeof(buff), "<stats id=\"%s\">", setName);
   regInfo->Xml.hdr = strdup(buff);
 
// Insert registry into the map
//
   regVec.push_back(regInfo);
 
// Display information
//
   char etxt[256];
   snprintf(etxt, sizeof(etxt), "%s set %s registered with %d variable(s)",
            (setType == XrdMonRoll::Misc ? "plugin" : "protocol"),setName,numE);
   Log.Say("Config monitor: ", etxt);
   return true;
}

References XrdMonRoll::AddOn, XrdGlobal::Log, XrdMonRoll::Misc, XrdMonRoll::Plugin, XrdMonRoll::Protocol, XrdSysError::Say(), XrdMonRoll::setMember::varName, and XrdMonRoll::setMember::varValu.

Referenced by XrdMonRoll::Register().

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Registered()

bool XrdMonitor::Registered ( )

inline

Definition at line 54 of file XrdMonitor.hh.

{return !regVec.empty();}

Referenced by XrdStats::Report().

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The documentation for this class was generated from the following files:

• XrdMonitor.hh
• XrdMonitor.cc