AnyAgent Class Reference

SCR Agent for access to any describeable file. More...

#include <AnyAgent.h>

Inheritance diagram for AnyAgent:

SCRAgent List of all members.

Public Member Functions

 AnyAgent ()
 ~AnyAgent ()
YCPValue Read (const YCPPath &path, const YCPValue &arg=YCPNull(), const YCPValue &opt=YCPNull())
YCPBoolean Write (const YCPPath &path, const YCPValue &value, const YCPValue &arg=YCPNull())
YCPList Dir (const YCPPath &path)
YCPValue otherCommand (const YCPTerm &term)

Private Types

enum  { MTYPE_NONE, MTYPE_FILE, MTYPE_PROG, MTYPE_LOCAL }

Private Member Functions

YCPValue readValueByPath (const YCPValue &value, const YCPPath &path)
YCPValue writeValueByPath (const YCPValue &current, const YCPPath &path, const YCPValue &value)
YCPValue findSyntax (const YCPValue &syntax, const YCPPath &path)
const char * get_line (FILE *fp)
YCPValue parseIp4Number (char const *&lptr, bool optional)
const string unparseIp4Number (const YCPValue &value)
YCPValue parseBoolean (char const *&lptr, bool optional)
const string unparseBoolean (const YCPValue &value)
YCPValue parseNumber (char const *&lptr, bool optional)
const string unparseNumber (const YCPValue &value)
YCPValue parseHexval (char const *&lptr, bool optional)
const string unparseHexval (const YCPValue &value)
YCPValue parseString (char const *&lptr, const char *set, const char *stripped, bool optional)
const string unparseString (const YCPValue &syntax, const YCPValue &stripped, const YCPValue &value)
YCPValue parseFloat (char const *&lptr, bool optional)
const string unparseFloat (const YCPValue &value)
YCPValue parseHostname (char const *&lptr, bool optional)
const string unparseHostname (const YCPValue &value)
YCPValue parseUsername (char const *&lptr, bool optional)
const string unparseUsername (const YCPValue &value)
YCPValue parseVerbose (char const *&lptr, const char *match, bool optional)
const string unparseVerbose (const YCPValue &value)
YCPValue parseSeparator (char const *&lptr, const char *match, bool optional)
const string unparseSeparator (const YCPValue &match)
const char * getLine (void)
const string putLine (const string s)
YCPValue parseChoice (char const *&line, const YCPList &syntax, bool optional)
const string unparseChoice (const YCPList &syntax, const YCPValue &value)
YCPValue parseSequence (char const *&line, const YCPList &syntax, bool optional)
const string unparseSequence (const YCPList &syntax, const YCPValue &value)
YCPValue parseList (char const *&line, const YCPList &syntax, bool optional)
const string unparseList (const YCPList &syntax, const YCPValue &value)
YCPValue parseTuple (char const *&line, const YCPList &syntax, bool optional)
const string unparseTuple (const YCPList &syntax, const YCPValue &value)
YCPValue parseData (char const *&line, const YCPValue &syntax, bool optional)
const string unparseData (const YCPValue &syntax, const YCPValue &value)
YCPValue validateCache (const YCPList &data, const YCPValue &arg=YCPNull())
YCPValue readFile (const YCPValue &arg)
const string writeFile (const YCPValue &arg)
string evalArg (const YCPValue &arg)
int lineNumber () const

Private Attributes

bool description_read
time_t mtime
YCPValue cache
bool cchanged
YCPList alldata
bool achanged
bool mReadOnly
enum AnyAgent:: { ... }  mType
YCPValue mName
string mComment
bool isFillup
YCPValue mSyntax
YCPValue mHeader
int line_number
stack< string > tupleName
stack< YCPValue > tupleValue
bool tupleContinue

Detailed Description

SCR Agent for access to any describeable file.

Member Enumeration Documentation

anonymous enum [private]
 

type of mName

Enumerator:
MTYPE_NONE 
MTYPE_FILE 
MTYPE_PROG 
MTYPE_LOCAL 

Constructor & Destructor Documentation

AnyAgent::AnyAgent (   ) 
 

Creates a new AnyAgent.

AnyAgent::~AnyAgent (   ) 
 

Cleans up

Member Function Documentation

YCPList AnyAgent::Dir (  const YCPPath &  path  )  [virtual]
 

Get a list of all subtrees.

Implements SCRAgent.

string AnyAgent::evalArg (  const YCPValue &  arg  )  [private]
 

YCPValue AnyAgent::findSyntax (  const YCPValue &  syntax,
const YCPPath &  path
)  [private]
 

findSyntax

find syntax for path

const char * AnyAgent::get_line (  FILE *  fp  )  [private]
 

char const * AnyAgent::getLine (  void   )  [private]
 

int AnyAgent::lineNumber (   )  const [private]
 

YCPValue AnyAgent::otherCommand (  const YCPTerm &  term  )  [virtual]
 

Evaluates the Description () command

Reimplemented from SCRAgent.

YCPValue AnyAgent::parseBoolean (  char const *&  lptr,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseChoice (  char const *&  line,
const YCPList &  syntax,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseData (  char const *&  line,
const YCPValue &  syntax,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseFloat (  char const *&  lptr,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseHexval (  char const *&  lptr,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseHostname (  char const *&  lptr,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseIp4Number (  char const *&  lptr,
bool  optional
)  [private]
 

AnyAgentBasic.cc

Purpose: basic type handling for AnyAgent

Creator: kkaempf@suse.de Maintainer: kkaempf@suse.de

YCPValue AnyAgent::parseList (  char const *&  line,
const YCPList &  syntax,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseNumber (  char const *&  lptr,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseSeparator (  char const *&  lptr,
const char *  match,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseSequence (  char const *&  line,
const YCPList &  syntax,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseString (  char const *&  lptr,
const char *  set,
const char *  stripped,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseTuple (  char const *&  line,
const YCPList &  syntax,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseUsername (  char const *&  lptr,
bool  optional
)  [private]
 

YCPValue AnyAgent::parseVerbose (  char const *&  lptr,
const char *  match,
bool  optional
)  [private]
 

const string AnyAgent::putLine (  const string  s  )  [private]
 

YCPValue AnyAgent::Read (  const YCPPath &  path,
const YCPValue &  arg = YCPNull(),
const YCPValue &  opt = YCPNull()
)  [virtual]
 

Reads data. Destroy the result after use.

Parameters:
path Specifies what part of the subtree should be read. The path is specified _relatively_ to Root()!

Implements SCRAgent.

YCPValue AnyAgent::readFile (  const YCPValue &  arg  )  [private]
 

readFile

read complete file to alldata

YCPValue AnyAgent::readValueByPath (  const YCPValue &  value,
const YCPPath &  path
)  [private]
 

readValueByPath

read sub-value denoted by path

if path == .<num> && value->isList() return element <num> of list

if path == .<name> && value->isMap() return element <name> of list

const string AnyAgent::unparseBoolean (  const YCPValue &  value  )  [private]
 

const string AnyAgent::unparseChoice (  const YCPList &  syntax,
const YCPValue &  value
)  [private]
 

const string AnyAgent::unparseData (  const YCPValue &  syntax,
const YCPValue &  value
)  [private]
 

const string AnyAgent::unparseFloat (  const YCPValue &  value  )  [private]
 

const string AnyAgent::unparseHexval (  const YCPValue &  value  )  [private]
 

const string AnyAgent::unparseHostname (  const YCPValue &  value  )  [private]
 

const string AnyAgent::unparseIp4Number (  const YCPValue &  value  )  [private]
 

const string AnyAgent::unparseList (  const YCPList &  syntax,
const YCPValue &  value
)  [private]
 

const string AnyAgent::unparseNumber (  const YCPValue &  value  )  [private]
 

const string AnyAgent::unparseSeparator (  const YCPValue &  match  )  [private]
 

const string AnyAgent::unparseSequence (  const YCPList &  syntax,
const YCPValue &  value
)  [private]
 

const string AnyAgent::unparseString (  const YCPValue &  syntax,
const YCPValue &  stripped,
const YCPValue &  value
)  [private]
 

const string AnyAgent::unparseTuple (  const YCPList &  syntax,
const YCPValue &  value
)  [private]
 

const string AnyAgent::unparseUsername (  const YCPValue &  value  )  [private]
 

const string AnyAgent::unparseVerbose (  const YCPValue &  value  )  [private]
 

YCPValue AnyAgent::validateCache (  const YCPList &  data,
const YCPValue &  arg = YCPNull ()
)  [private]
 

validateCache

parse file according to mSyntax and construct YCPValueRep

YCPBoolean AnyAgent::Write (  const YCPPath &  path,
const YCPValue &  value,
const YCPValue &  arg = YCPNull()
)  [virtual]
 

Writes data. Destroy the result after use.

Implements SCRAgent.

const string AnyAgent::writeFile (  const YCPValue &  arg  )  [private]
 

writeFile

YCPValue AnyAgent::writeValueByPath (  const YCPValue &  current,
const YCPPath &  path,
const YCPValue &  value
)  [private]
 

writeValueByPath

write sub-value denoted by path to current

return new current

if path == .<num> && value->isList() return element <num> of list

if path == .<name> && value->isMap() return element <name> of list

Member Data Documentation

bool AnyAgent::achanged [private]
 

YCPList AnyAgent::alldata [private]
 

YCPValue AnyAgent::cache [private]
 

bool AnyAgent::cchanged [private]
 

bool AnyAgent::description_read [private]
 

Starts with false and is set to true as soon as the Description is read. Any Read/Write/Dir command prior to the reading of the description is invalid.

bool AnyAgent::isFillup [private]
 

int AnyAgent::line_number [private]
 

Used for line counting while parsing the target file.

string AnyAgent::mComment [private]
 

comment characters

YCPValue AnyAgent::mHeader [private]
 

syntax description of header lines

YCPValue AnyAgent::mName [private]
 

name of system file or program

bool AnyAgent::mReadOnly [private]
 

true if file is read-only

YCPValue AnyAgent::mSyntax [private]
 

syntax description of system file

time_t AnyAgent::mtime [private]
 

file cache mtime = file's mtime when alldata was filled cache = parsed file alldata = list of YCPStringRep with all data from file

enum { ... } AnyAgent::mType [private]
 

type of mName

bool AnyAgent::tupleContinue [private]
 

stack<string> AnyAgent::tupleName [private]
 

tuple parsing

stack<YCPValue> AnyAgent::tupleValue [private]
 

The documentation for this class was generated from the following files:
Generated on Tue Nov 6 12:59:45 2007 for yast2-core by  doxygen 1.4.6