libzypp  17.30.0
HistoryLogReader.h
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9 
13 #ifndef ZYPP_PARSER_HISTORYLOGREADER_H_
14 #define ZYPP_PARSER_HISTORYLOGREADER_H_
15 
16 #include <zypp/base/PtrTypes.h>
17 #include <zypp/base/Flags.h>
18 #include <zypp-core/ui/ProgressData>
19 #include <zypp/Pathname.h>
20 
21 #include <zypp/HistoryLogData.h>
22 
24 namespace zypp
25 {
26 
27  class Date;
28 
30  namespace parser
31  {
32 
67  {
68  public:
69 
70  enum OptionBits
71  {
72  IGNORE_INVALID_ITEMS = (1 << 0)
73  };
75 
76  public:
80  typedef function< bool( const HistoryLogData::Ptr & )> ProcessData;
81 
86  HistoryLogReader( const Pathname & historyFile_r, const Options & options_r, const ProcessData & callback_r );
87 
89 
95  void readAll( const ProgressData::ReceiverFnc & progress = ProgressData::ReceiverFnc() );
96 
105  void readFrom( const Date & date, const ProgressData::ReceiverFnc & progress = ProgressData::ReceiverFnc() );
106 
126  void readFromTo( const Date & fromDate, const Date & toDate, const ProgressData::ReceiverFnc & progress = ProgressData::ReceiverFnc() );
127 
133  void setIgnoreInvalidItems( bool ignoreInvalid = false );
134 
140  bool ignoreInvalidItems() const;
141 
142 
148  void addActionFilter( const HistoryActionID & action_r );
149 
153 
154  private:
156  struct Impl;
158  };
159 
161  ZYPP_DECLARE_OPERATORS_FOR_FLAGS( HistoryLogReader::Options );
162 
164 
165  } // namespace parser
167 } // namespace zypp
169 
170 #endif /* ZYPP_PARSER_HISTORYLOGREADER_H_ */
Store and operate on date (time_t).
Definition: Date.h:33
shared_ptr< HistoryLogData > Ptr
function< bool(const ProgressData &)> ReceiverFnc
Most simple version of progress reporting The percentage in most cases.
Definition: progressdata.h:139
Zypp history file parser.
void clearActionFilter()
Clear any HistoryActionIDs.
OptionBits
< Parser option flags
@ IGNORE_INVALID_ITEMS
ignore invalid items and continue parsing
function< bool(const HistoryLogData::Ptr &)> ProcessData
Callback type to consume a single history line split into fields.
void setIgnoreInvalidItems(bool ignoreInvalid=false)
Set the reader to ignore invalid log entries and continue with the rest.
void readFrom(const Date &date, const ProgressData::ReceiverFnc &progress=ProgressData::ReceiverFnc())
Read log from specified date.
void addActionFilter(const HistoryActionID &action_r)
Process only specific HistoryActionIDs.
bool ignoreInvalidItems() const
Whether the reader is set to ignore invalid log entries.
RW_pointer< Impl, rw_pointer::Scoped< Impl > > _pimpl
void readAll(const ProgressData::ReceiverFnc &progress=ProgressData::ReceiverFnc())
Read the whole log file.
ZYPP_DECLARE_FLAGS(Options, OptionBits)
HistoryLogReader(const Pathname &historyFile_r, const Options &options_r, const ProcessData &callback_r)
Ctor taking file to parse and data consumer callback.
void readFromTo(const Date &fromDate, const Date &toDate, const ProgressData::ReceiverFnc &progress=ProgressData::ReceiverFnc())
Read log between fromDate and toDate.
Easy-to use interface to the ZYPP dependency resolver.
Definition: CodePitfalls.doc:2
ZYPP_DECLARE_OPERATORS_FOR_FLAGS(DiskUsageCounter::MountPoint::HintFlags)
Enumeration of known history actions.
static const HistoryActionID NONE
Wrapper for const correct access via Smart pointer types.
Definition: PtrTypes.h:286