libzypp: zypp::parser::ProductFileReader Class Reference

libzypp 17.38.14

zypp::parser::ProductFileReader Class Reference

Parser for /etc/products.d enries (just relevant entires). More...

`#include <zypp/parser/ProductFileReader.h>`

## Public Types
using | Consumer = function<bool (const ProductFileData &)>
| Callback being invoked for each ProductFileData parsed.

## Public Member Functions
| ProductFileReader ()
| ProductFileReader (Consumer consumer_r)
| ProductFileReader (Consumer consumer_r, const InputStream &input_r)
const Consumer & | consumer () const
void | setConsumer (const Consumer &consumer_r)
bool | parse (const InputStream &input_r=InputStream()) const
| Parse the input stream and call `_consumer` for each parsed section.

## Static Public Member Functions
static bool | scanDir (const Consumer &consumer_r, const Pathname &dir_r)
| Parse all files (no symlinks) in `dir_r` and call `consumer_r` for each ProductFileData parsed.
static ProductFileData | scanFile (const Pathname &file_r)
| Parse one file (or symlink) and return the ProductFileData parsed.

## Private Attributes
Consumer | _consumer

## Detailed Description

Parser for /etc/products.d enries (just relevant entires).

#include "zypp/base/Functional.h" // functor::getAll
std::vector<ProductFileData> result;
ProductFileReader::scanDir( functor::getAll( std::back_inserter( result ) ),
"/etc/products.d" );
zypp::parser::ProductFileReader::scanDir
static bool scanDir(const Consumer &consumer_r, const Pathname &dir_r)
Parse all files (no symlinks) in dir_r and call consumer_r for each ProductFileData parsed.
Definition ProductFileReader.cc:251
zypp::functor::getAll
GetAll< TOutputIterator > getAll(TOutputIterator result_r)
Convenience function for creating GetAll.
Definition Functional.h:270

Definition at line 121 of file ProductFileReader.h.

## Member Typedef Documentation

## ◆ Consumer

using zypp::parser::ProductFileReader::Consumer = function<bool (const ProductFileData &)>

Callback being invoked for each ProductFileData parsed.

Return `false` to stop parsing.

Definition at line 127 of file ProductFileReader.h.

## Constructor & Destructor Documentation

## ◆ ProductFileReader() [1/3]

zypp::parser::ProductFileReader::ProductFileReader | ( |  | ) |
| inline

Definition at line 130 of file ProductFileReader.h.

## ◆ ProductFileReader() [2/3]

zypp::parser::ProductFileReader::ProductFileReader | ( | Consumer | consumer_r | ) |
| inline

Definition at line 133 of file ProductFileReader.h.

## ◆ ProductFileReader() [3/3]

zypp::parser::ProductFileReader::ProductFileReader | ( | Consumer | consumer_r,
|  | const InputStream & | input_r )
| inline

Definition at line 137 of file ProductFileReader.h.

## Member Function Documentation

## ◆ consumer()

const Consumer & zypp::parser::ProductFileReader::consumer | ( |  | ) | const
| inline

Definition at line 142 of file ProductFileReader.h.

## ◆ setConsumer()

void zypp::parser::ProductFileReader::setConsumer | ( | const Consumer & | consumer_r | ) |
| inline

Definition at line 145 of file ProductFileReader.h.

## ◆ parse()

bool zypp::parser::ProductFileReader::parse | ( | const InputStream & | input_r = InputStream() | ) | const

Parse the input stream and call `_consumer` for each parsed section.

Returns `false` if the `_consumer` requested to stop parsing.

Definition at line 217 of file ProductFileReader.cc.

## ◆ scanDir()

bool zypp::parser::ProductFileReader::scanDir | ( | const Consumer & | consumer_r,
|  | const Pathname & | dir_r )
| static

Parse all files (no symlinks) in `dir_r` and call `consumer_r` for each ProductFileData parsed.

Returns `false` if the `_consumer` requested to stop parsing.

Definition at line 251 of file ProductFileReader.cc.

## ◆ scanFile()

ProductFileData zypp::parser::ProductFileReader::scanFile | ( | const Pathname & | file_r | ) |
| static

Parse one file (or symlink) and return the ProductFileData parsed.

Definition at line 272 of file ProductFileReader.cc.

## Member Data Documentation

## ◆ _consumer

Consumer zypp::parser::ProductFileReader::_consumer
| private

Definition at line 169 of file ProductFileReader.h.

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

- zypp/parser/ProductFileReader.h
- zypp/parser/ProductFileReader.cc