XrdCksData Class Reference

#include <XrdCksData.hh>

Collaboration diagram for XrdCksData:

Public Member Functions
	XrdCksData ()
int	Get (char *Buff, int Blen)
bool	HasValue ()
int	operator!= (const XrdCksData &oth)
int	operator== (const XrdCksData &oth)
void	Reset ()
int	Set (const char *csName)
int	Set (const char *csVal, int csLen)
int	Set (const void *csVal, int csLen)

Public Attributes
union {
XrdOucEnv *	envP
long long	fmTime
};
int	csTime
char	Length
char	Name [NameSize]
short	Rsvd1
char	Rsvd2
char	Value [ValuSize]

Static Public Attributes
static const int	NameSize = 16
static const int	ValuSize = 64

Detailed Description

Definition at line 37 of file XrdCksData.hh.

Constructor & Destructor Documentation

XrdCksData()

XrdCksData::XrdCksData ( )

inline

Definition at line 122 of file XrdCksData.hh.

                       {Reset();}

References Reset().

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Member Function Documentation

Get()

int XrdCksData::Get ( char *  Buff, int  Blen  )

inline

Definition at line 69 of file XrdCksData.hh.

             {const char *hv = "0123456789abcdef";
              int i, j = 0;
              if (Blen < Length*2+1) return 0;
              for (i = 0; i < Length; i++)
                  {Buff[j++] = hv[(Value[i] >> 4) & 0x0f];
                   Buff[j++] = hv[ Value[i]       & 0x0f];
                  }
              Buff[j] = '\0';
              return Length*2;
             }

References Length, and Value.

Referenced by XrdOfs::chksum(), XrdCl::CheckSumHelper::GetCheckSum(), XrdCl::Utils::GetLocalCheckSum(), and XrdCksAttrValue().

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HasValue()

bool XrdCksData::HasValue ( )

inline

Definition at line 125 of file XrdCksData.hh.

                  {
                   return *Value;
                  }

References Value.

Referenced by XrdCpConfig::Config().

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operator!=()

int XrdCksData::operator!= ( const XrdCksData &  oth )

inline

Definition at line 63 of file XrdCksData.hh.

                    {return (strncmp(Name, oth.Name, NameSize)
                         ||  Length != oth.Length
                         ||  memcmp(Value, oth.Value, Length));
                    }

References Length, Name, NameSize, and Value.

operator==()

int XrdCksData::operator== ( const XrdCksData &  oth )

inline

Definition at line 56 of file XrdCksData.hh.

                    {return (!strncmp(Name, oth.Name, NameSize)
                         &&  Length == oth.Length
                         &&  !memcmp(Value, oth.Value, Length));
                    }

References Length, Name, NameSize, and Value.

Reset()

void XrdCksData::Reset ( )

inline

Definition at line 112 of file XrdCksData.hh.

                    {memset(Name, 0, sizeof(Name));
                     memset(Value,0, sizeof(Value));
                     fmTime = 0;
                     csTime = 0;
                     Rsvd1  = 0;
                     Rsvd2  = 0;
                     Length = 0;
                    }

References csTime, Length, Name, Rsvd1, Rsvd2, and Value.

Referenced by XrdCksData(), and XrdFrmAdmin::Chksum().

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Set() [1/3]

int XrdCksData::Set ( const char *  csName )

inline

Definition at line 81 of file XrdCksData.hh.

             {size_t len = strlen(csName);
              if (len >= sizeof(Name)) return 0;
              memcpy(Name, csName, len);
              Name[len]=0;
              return 1;
             }

References Name.

Referenced by XrdCksManager::Calc(), XrdCl::CheckSumManager::Calculate(), XrdFrmAdmin::Chksum(), XrdOfs::chksum(), XrdCksManager::Get(), XrdPssCks::Get(), XrdCl::CheckSumHelper::GetCheckSum(), XrdCl::Utils::GetLocalCheckSum(), and XrdCksAttrData().

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Set() [2/3]

int XrdCksData::Set ( const char *  csVal, int  csLen  )

inline

Definition at line 96 of file XrdCksData.hh.

             {int n, i = 0, Odd = 0;
              if (csLen > (int)sizeof(Value)*2 || (csLen & 1)) return 0;
              Length = csLen/2;
              while(csLen--)
                   {     if (*csVal >= '0' && *csVal <= '9') n = *csVal-48;
                    else if (*csVal >= 'a' && *csVal <= 'f') n = *csVal-87;
                    else if (*csVal >= 'A' && *csVal <= 'F') n = *csVal-55;
                    else return 0;
                    if (Odd) Value[i++] |= n;
                       else  Value[i  ]  = n << 4;
                    csVal++; Odd = ~Odd;
                   }
              return 1;
             }

References Length, and Value.

Set() [3/3]

int XrdCksData::Set ( const void *  csVal, int  csLen  )

inline

Definition at line 89 of file XrdCksData.hh.

             {if (csLen > ValuSize || csLen < 1) return 0;
              memcpy(Value, csVal, csLen);
              Length = csLen;
              return 1;
             }

References Length, Value, and ValuSize.

Member Data Documentation

[union]

union { ... } XrdCksData

csTime

int XrdCksData::csTime

Definition at line 49 of file XrdCksData.hh.

Referenced by XrdCksManager::Calc(), XrdPssCks::Get(), XrdCksXAttr::postGet(), XrdCksXAttr::preSet(), Reset(), and XrdCksAttrData().

Length

char XrdCksData::Length

Definition at line 52 of file XrdCksData.hh.

Referenced by XrdCksManager::Calc(), XrdFrmAdmin::Chksum(), XrdCpConfig::Config(), Get(), XrdCksManager::Get(), XrdPssCks::Get(), operator!=(), operator==(), Reset(), Set(), XrdCksManager::Set(), Set(), XrdCksManager::Ver(), XrdPssCks::Ver(), and XrdCksAttrValue().

Name

char XrdCksData::Name[NameSize]

Definition at line 44 of file XrdCksData.hh.

Referenced by XrdCksManager::Calc(), XrdFrmAdmin::Chksum(), XrdCksManager::Del(), XrdCksManager::Get(), XrdPssCks::Get(), XrdCksXAttr::Name(), operator!=(), operator==(), Reset(), Set(), XrdCksManager::Set(), XrdCksManager::Ver(), XrdPssCks::Ver(), and XrdCksAttrValue().

NameSize

const int XrdCksData::NameSize = 16

static

Definition at line 41 of file XrdCksData.hh.

Referenced by XrdCksManager::Config(), operator!=(), operator==(), XrdCksConfig::ParseLib(), XrdCksAttrData(), XrdCksAttrName(), and XrdCksAttrValue().

Rsvd1

short XrdCksData::Rsvd1

Definition at line 50 of file XrdCksData.hh.

Referenced by Reset().

Rsvd2

char XrdCksData::Rsvd2

Definition at line 51 of file XrdCksData.hh.

Referenced by Reset().

Value

char XrdCksData::Value[ValuSize]

Definition at line 53 of file XrdCksData.hh.

Referenced by XrdCksManager::Calc(), Get(), HasValue(), operator!=(), operator==(), Reset(), Set(), Set(), XrdCksManager::Ver(), and XrdPssCks::Ver().

ValuSize

const int XrdCksData::ValuSize = 64

static

Definition at line 42 of file XrdCksData.hh.

Referenced by XrdCksManager::Get(), Set(), and XrdCksAttrValue().

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

• XrdCksData.hh