contrib/llvm/tools/lldb/source/Core/UserSettingsController.cpp

   1 //====-- UserSettingsController.cpp ------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "lldb/lldb-python.h"
  11
  12 #include <string.h>
  13 #include <algorithm>
  14
  15 #include "lldb/Core/UserSettingsController.h"
  16 #include "lldb/Core/Error.h"
  17 #include "lldb/Core/RegularExpression.h"
  18 #include "lldb/Core/Stream.h"
  19 #include "lldb/Core/StreamString.h"
  20 #include "lldb/Interpreter/CommandInterpreter.h"
  21 #include "lldb/Interpreter/OptionValueString.h"
  22
  23 using namespace lldb;
  24 using namespace lldb_private;
  25
  26
  27 lldb::OptionValueSP
  28 Properties::GetPropertyValue (const ExecutionContext *exe_ctx,
  29                               const char *path,
  30                               bool will_modify,
  31                               Error &error) const
  32 {
  33     OptionValuePropertiesSP properties_sp (GetValueProperties ());
  34     if (properties_sp)
  35         return properties_sp->GetSubValue(exe_ctx, path, will_modify, error);
  36     return lldb::OptionValueSP();
  37 }
  38
  39 Error
  40 Properties::SetPropertyValue (const ExecutionContext *exe_ctx,
  41                               VarSetOperationType op,
  42                               const char *path,
  43                               const char *value)
  44 {
  45     OptionValuePropertiesSP properties_sp (GetValueProperties ());
  46     if (properties_sp)
  47         return properties_sp->SetSubValue(exe_ctx, op, path, value);
  48     Error error;
  49     error.SetErrorString ("no properties");
  50     return error;
  51 }
  52
  53 void
  54 Properties::DumpAllPropertyValues (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
  55 {
  56     OptionValuePropertiesSP properties_sp (GetValueProperties ());
  57     if (properties_sp)
  58         return properties_sp->DumpValue (exe_ctx, strm, dump_mask);
  59 }
  60
  61 void
  62 Properties::DumpAllDescriptions (CommandInterpreter &interpreter,
  63                                  Stream &strm) const
  64 {
  65     strm.PutCString("Top level variables:\n\n");
  66
  67     OptionValuePropertiesSP properties_sp (GetValueProperties ());
  68     if (properties_sp)
  69         return properties_sp->DumpAllDescriptions (interpreter, strm);
  70 }
  71
  72
  73
  74 Error
  75 Properties::DumpPropertyValue (const ExecutionContext *exe_ctx, Stream &strm, const char *property_path, uint32_t dump_mask)
  76 {
  77     OptionValuePropertiesSP properties_sp (GetValueProperties ());
  78     if (properties_sp)
  79     {
  80         return properties_sp->DumpPropertyValue (exe_ctx,
  81                                                  strm,
  82                                                  property_path,
  83                                                  dump_mask);
  84     }
  85     Error error;
  86     error.SetErrorString("empty property list");
  87     return error;
  88 }
  89
  90 size_t
  91 Properties::Apropos (const char *keyword, std::vector<const Property *> &matching_properties) const
  92 {
  93     OptionValuePropertiesSP properties_sp (GetValueProperties ());
  94     if (properties_sp)
  95     {
  96         properties_sp->Apropos (keyword, matching_properties);
  97     }
  98     return matching_properties.size();
  99 }
 100
 101
 102 lldb::OptionValuePropertiesSP
 103 Properties::GetSubProperty (const ExecutionContext *exe_ctx,
 104                             const ConstString &name)
 105 {
 106     OptionValuePropertiesSP properties_sp (GetValueProperties ());
 107     if (properties_sp)
 108         return properties_sp->GetSubProperty (exe_ctx, name);
 109     return lldb::OptionValuePropertiesSP();
 110 }
 111