libzypp 17.31.7
ProductFileReader.h
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12#ifndef ZYPP_PARSER_PRODUCTSDREADER_H
13#define ZYPP_PARSER_PRODUCTSDREADER_H
14
15#include <iosfwd>
16
17#include <zypp/base/PtrTypes.h>
18#include <zypp/base/Function.h>
19#include <zypp-core/base/InputStream>
20
21#include <zypp/Pathname.h>
22#include <zypp/IdString.h>
23#include <zypp/Edition.h>
24#include <zypp/Arch.h>
25
27namespace zypp
28{
30 namespace parser
31 {
32
34 //
35 // CLASS NAME : ProductFileData
36 //
41 {
42 public:
43 struct Impl;
45 ProductFileData( Impl * allocated_r = 0 );
46
48 bool empty() const
49 { return name().empty(); }
50
51 public:
52 IdString vendor() const;
53 IdString name() const;
54 Edition edition() const;
55 Arch arch() const;
56
57 std::string shortName() const;
58 std::string summary() const;
59
60 public:
61 std::string productline() const;
62 std::string registerTarget() const;
63 std::string registerRelease() const;
64 std::string registerFlavor() const;
65
66 public:
67 std::string updaterepokey() const;
68
69 public:
71
72 struct Upgrade
73 {
74 public:
75 struct Impl;
77 Upgrade( Impl * allocated_r = 0 );
78
79 public:
80 std::string name() const;
81 std::string summary() const;
82 std::string repository() const;
83 std::string product() const;
84 bool notify() const;
85 std::string status() const;
86
87 private:
89 };
91
92 typedef std::vector<Upgrade> Upgrades;
93 const Upgrades & upgrades() const;
94
95 private:
97 };
99
101 std::ostream & operator<<( std::ostream & str, const ProductFileData & obj );
102
104 std::ostream & operator<<( std::ostream & str, const ProductFileData::Upgrade & obj );
105
107 //
108 // CLASS NAME : ProductFileReader
109 //
121 {
122 public:
126 typedef function<bool( const ProductFileData & )> Consumer;
127
128 public:
130 {}
131
132 ProductFileReader( const Consumer & consumer_r )
133 : _consumer( consumer_r )
134 {}
135
136 ProductFileReader( const Consumer & consumer_r, const InputStream & input_r )
137 : _consumer( consumer_r )
138 { parse( input_r ); }
139
140 public:
141 const Consumer & consumer() const
142 { return _consumer; }
143
144 void setConsumer( const Consumer & consumer_r )
145 { _consumer = consumer_r; }
146
147 public:
153 bool parse( const InputStream & input_r = InputStream() ) const;
154
155 public:
161 static bool scanDir( const Consumer & consumer_r, const Pathname & dir_r );
162
165 static ProductFileData scanFile( const Pathname & file_r );
166
167 private:
169 };
171
173 } // namespace parser
176} // namespace zypp
178#endif // ZYPP_PARSER_PRODUCTSDREADER_H
Architecture.
Definition: Arch.h:37
Edition represents [epoch:]version[-release]
Definition: Edition.h:61
Access to the sat-pools string space.
Definition: IdString.h:43
constexpr bool empty() const
Whether the string is empty.
Definition: IdString.h:87
Helper to create and pass std::istream.
Definition: inputstream.h:57
Data returned by ProductFileReader.
bool empty() const
Whether this is an empty object without valid data.
ProductFileData(Impl *allocated_r=0)
Ctor takes ownership of allocated_r.
const Upgrades & upgrades() const
std::string registerRelease() const
std::vector< Upgrade > Upgrades
std::string registerFlavor() const
std::string registerTarget() const
RWCOW_pointer< Impl > _pimpl
Parser for /etc/products.d enries (just relevant entires).
ProductFileReader(const Consumer &consumer_r)
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.
const Consumer & consumer() const
ProductFileReader(const Consumer &consumer_r, const InputStream &input_r)
bool parse(const InputStream &input_r=InputStream()) const
Parse the input stream and call _consumer for each parsed section.
static ProductFileData scanFile(const Pathname &file_r)
Parse one file (or symlink) and return the ProductFileData parsed.
function< bool(const ProductFileData &)> Consumer
Callback being invoked for each ProductFileData parsed.
void setConsumer(const Consumer &consumer_r)
String related utilities and Regular expression matching.
std::ostream & operator<<(std::ostream &str, const ProductFileData &obj)
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:2
RW_pointer supporting 'copy on write' functionality.
Definition: PtrTypes.h:459
Upgrade(Impl *allocated_r=0)
Ctor takes ownership of allocated_r.