libzypp  17.35.11
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  };
74  ZYPP_DECLARE_FLAGS( Options, OptionBits );
75 
76  public:
80  using ProcessData = function<bool (const HistoryLogData::Ptr &)>;
81 
86  HistoryLogReader(Pathname historyFile_r, zypp::parser::HistoryLogReader::Options options_r, 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 
152  { addActionFilter( HistoryActionID::NONE ); }
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_ */
ZYPP_DECLARE_FLAGS(VendorSupportOptions, VendorSupportOption)
Zypp history file parserReads a zypp history log file and calls the ProcessData callback passed in th...
function< bool(const ProgressData &)> ReceiverFnc
Most simple version of progress reporting The percentage in most cases.
Definition: progressdata.h:140
ZYPP_DECLARE_OPERATORS_FOR_FLAGS(DiskUsageCounter::MountPoint::HintFlags)
RW_pointer< Impl, rw_pointer::Scoped< Impl > > _pimpl
void clearActionFilter()
Clear any HistoryActionIDs.
Store and operate on date (time_t).
Definition: Date.h:32
const Arch Arch_armv7hnl Arch_armv7nhl ZYPP_API
Definition: ResTraits.h:93
function< bool(const HistoryLogData::Ptr &)> ProcessData
Callback type to consume a single history line split into fields.
OptionBits
< Parser option flags
Wrapper for const correct access via Smart pointer types.
Definition: PtrTypes.h:292
Enumeration of known history actions.
Easy-to use interface to the ZYPP dependency resolver.
Definition: Application.cc:19
ReadAllResult readAll(int fd, void *buf, size_t size)
Definition: IOTools.cc:69