blob: df281b533cba809b1a2da6848abc33d7b0cff11a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
|
//===-- PythonDataObjects.h----------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_PythonDataObjects_h_
#define liblldb_PythonDataObjects_h_
// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/lldb-defines.h"
#include "lldb/Core/ConstString.h"
#include "lldb/Core/StructuredData.h"
#include "lldb/Core/Flags.h"
#include "lldb/Interpreter/OptionValue.h"
#include "lldb/lldb-python.h"
namespace lldb_private {
class PythonString;
class PythonList;
class PythonDictionary;
class PythonObject;
class PythonInteger;
class StructuredPythonObject : public StructuredData::Generic
{
public:
StructuredPythonObject()
: StructuredData::Generic()
{
}
StructuredPythonObject(void *obj)
: StructuredData::Generic(obj)
{
Py_XINCREF(GetValue());
}
virtual ~StructuredPythonObject()
{
if (Py_IsInitialized())
Py_XDECREF(GetValue());
SetValue(nullptr);
}
bool
IsValid() const override
{
return GetValue() && GetValue() != Py_None;
}
void Dump(Stream &s) const override;
private:
DISALLOW_COPY_AND_ASSIGN(StructuredPythonObject);
};
enum class PyObjectType
{
Unknown,
None,
Integer,
Dictionary,
List,
String
};
class PythonObject
{
public:
PythonObject () :
m_py_obj(NULL)
{
}
explicit PythonObject (PyObject* py_obj) :
m_py_obj(NULL)
{
Reset (py_obj);
}
PythonObject (const PythonObject &rhs) :
m_py_obj(NULL)
{
Reset (rhs.m_py_obj);
}
virtual
~PythonObject ()
{
Reset (NULL);
}
bool
Reset (const PythonObject &object)
{
return Reset(object.get());
}
virtual bool
Reset (PyObject* py_obj = NULL)
{
if (py_obj != m_py_obj)
{
if (Py_IsInitialized())
Py_XDECREF(m_py_obj);
m_py_obj = py_obj;
if (Py_IsInitialized())
Py_XINCREF(m_py_obj);
}
return true;
}
void
Dump () const
{
if (m_py_obj)
_PyObject_Dump (m_py_obj);
else
puts ("NULL");
}
void
Dump (Stream &strm) const;
PyObject*
get () const
{
return m_py_obj;
}
PyObjectType GetObjectType() const;
PythonString
Repr ();
PythonString
Str ();
explicit operator bool () const
{
return m_py_obj != NULL;
}
bool
IsNULLOrNone () const;
StructuredData::ObjectSP CreateStructuredObject() const;
protected:
PyObject* m_py_obj;
};
class PythonString: public PythonObject
{
public:
PythonString ();
PythonString (PyObject *o);
PythonString (const PythonObject &object);
PythonString (llvm::StringRef string);
PythonString (const char *string);
virtual ~PythonString ();
virtual bool
Reset (PyObject* py_obj = NULL);
llvm::StringRef
GetString() const;
size_t
GetSize() const;
void SetString(llvm::StringRef string);
StructuredData::StringSP CreateStructuredString() const;
};
class PythonInteger: public PythonObject
{
public:
PythonInteger ();
PythonInteger (PyObject* py_obj);
PythonInteger (const PythonObject &object);
PythonInteger (int64_t value);
virtual ~PythonInteger ();
virtual bool
Reset (PyObject* py_obj = NULL);
int64_t GetInteger() const;
void
SetInteger (int64_t value);
StructuredData::IntegerSP CreateStructuredInteger() const;
};
class PythonList: public PythonObject
{
public:
PythonList (bool create_empty);
PythonList (PyObject* py_obj);
PythonList (const PythonObject &object);
PythonList (uint32_t count);
virtual ~PythonList ();
virtual bool
Reset (PyObject* py_obj = NULL);
uint32_t GetSize() const;
PythonObject GetItemAtIndex(uint32_t index) const;
void
SetItemAtIndex (uint32_t index, const PythonObject &object);
void
AppendItem (const PythonObject &object);
StructuredData::ArraySP CreateStructuredArray() const;
};
class PythonDictionary: public PythonObject
{
public:
explicit PythonDictionary (bool create_empty);
PythonDictionary (PyObject* object);
PythonDictionary (const PythonObject &object);
virtual ~PythonDictionary ();
virtual bool
Reset (PyObject* object = NULL);
uint32_t GetSize() const;
PythonObject
GetItemForKey (const PythonString &key) const;
const char *
GetItemForKeyAsString (const PythonString &key, const char *fail_value = NULL) const;
int64_t
GetItemForKeyAsInteger (const PythonString &key, int64_t fail_value = 0) const;
PythonObject
GetItemForKey (const char *key) const;
typedef bool (*DictionaryIteratorCallback)(PythonString* key, PythonDictionary* dict);
PythonList
GetKeys () const;
PythonString
GetKeyAtPosition (uint32_t pos) const;
PythonObject
GetValueAtPosition (uint32_t pos) const;
void
SetItemForKey (const PythonString &key, PyObject *value);
void
SetItemForKey (const PythonString &key, const PythonObject& value);
StructuredData::DictionarySP CreateStructuredDictionary() const;
};
} // namespace lldb_private
#endif // liblldb_PythonDataObjects_h_
|
