Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 1 | //===-- PythonDataObjects.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 | // In order to guarantee correct working with Python, Python.h *MUST* be |
| 11 | // the *FIRST* header file included here. |
| 12 | #ifdef LLDB_DISABLE_PYTHON |
| 13 | |
| 14 | // Python is disabled in this build |
| 15 | |
| 16 | #else |
| 17 | |
| 18 | #if defined (__APPLE__) |
| 19 | #include <Python/Python.h> |
| 20 | #else |
| 21 | #include <Python.h> |
| 22 | #endif |
| 23 | |
| 24 | #include "PythonDataObjects.h" |
| 25 | |
| 26 | using namespace lldb_private; |
| 27 | using namespace lldb; |
| 28 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 29 | PythonDataObject::PythonDataObject (PyObject* object) : |
| 30 | m_object(object) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 31 | { |
| 32 | } |
| 33 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 34 | PythonDataObject::PythonDataObject () : |
| 35 | m_object() |
| 36 | { |
| 37 | } |
| 38 | |
| 39 | PythonDataObject::~PythonDataObject () |
| 40 | { |
| 41 | } |
| 42 | |
| 43 | PythonDataString |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 44 | PythonDataObject::GetStringObject () |
| 45 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 46 | return PythonDataString(GetPythonObject()); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 47 | } |
| 48 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 49 | PythonDataInteger |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 50 | PythonDataObject::GetIntegerObject () |
| 51 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 52 | return PythonDataInteger(GetPythonObject()); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 53 | } |
| 54 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 55 | PythonDataArray |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 56 | PythonDataObject::GetArrayObject() |
| 57 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 58 | return PythonDataArray(GetPythonObject()); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 59 | } |
| 60 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 61 | PythonDataDictionary |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 62 | PythonDataObject::GetDictionaryObject() |
| 63 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 64 | return PythonDataDictionary(GetPythonObject()); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 65 | } |
| 66 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 67 | PythonDataInteger::PythonDataInteger (bool create_empty) : |
| 68 | m_object(create_empty ? PyInt_FromLong(0) : NULL) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 69 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 70 | } |
| 71 | |
| 72 | PythonDataInteger::PythonDataInteger (PyObject* object) : |
| 73 | m_object(object) |
| 74 | { |
| 75 | if (object && !PyInt_Check(GetPythonObject())) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 76 | m_object.Reset(); |
| 77 | } |
| 78 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 79 | PythonDataInteger::PythonDataInteger (int64_t value) : |
| 80 | m_object(PyInt_FromLong(value)) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 81 | { |
| 82 | } |
| 83 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 84 | |
| 85 | PythonDataInteger::~PythonDataInteger () |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 86 | { |
| 87 | } |
| 88 | |
| 89 | int64_t |
| 90 | PythonDataInteger::GetInteger() |
| 91 | { |
| 92 | if (m_object) |
| 93 | return PyInt_AsLong(GetPythonObject()); |
| 94 | else |
| 95 | return UINT64_MAX; |
| 96 | } |
| 97 | |
| 98 | void |
| 99 | PythonDataInteger::SetInteger (int64_t value) |
| 100 | { |
| 101 | m_object.Reset(PyInt_FromLong(value)); |
| 102 | } |
| 103 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 104 | PythonDataString::PythonDataString (bool create_empty) : |
| 105 | m_object(create_empty ? PyString_FromString("") : NULL) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 106 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 107 | } |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 108 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 109 | PythonDataString::PythonDataString (PyObject* object) : |
| 110 | m_object(object) |
| 111 | { |
| 112 | if (object && !PyString_Check(GetPythonObject())) |
| 113 | m_object.Reset(); |
| 114 | } |
| 115 | |
| 116 | PythonDataString::PythonDataString (const char* string) : |
| 117 | m_object(PyString_FromString(string)) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 118 | { |
| 119 | } |
| 120 | |
| 121 | PythonDataString::~PythonDataString () |
| 122 | { |
| 123 | } |
| 124 | |
| 125 | const char* |
| 126 | PythonDataString::GetString() |
| 127 | { |
| 128 | if (m_object) |
| 129 | return PyString_AsString(GetPythonObject()); |
| 130 | return NULL; |
| 131 | } |
| 132 | |
| 133 | void |
| 134 | PythonDataString::SetString (const char* string) |
| 135 | { |
| 136 | m_object.Reset(PyString_FromString(string)); |
| 137 | } |
| 138 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 139 | PythonDataArray::PythonDataArray (bool create_empty) : |
| 140 | m_object(create_empty ? PyList_New(0) : NULL) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 141 | { |
| 142 | } |
| 143 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 144 | PythonDataArray::PythonDataArray (uint32_t count) : |
| 145 | m_object(PyList_New(count)) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 146 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 147 | } |
| 148 | |
| 149 | PythonDataArray::PythonDataArray (PyObject* object) : |
| 150 | m_object(object) |
| 151 | { |
| 152 | if (object && !PyList_Check(GetPythonObject())) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 153 | m_object.Reset(); |
| 154 | } |
| 155 | |
| 156 | PythonDataArray::~PythonDataArray () |
| 157 | { |
| 158 | } |
| 159 | |
| 160 | uint32_t |
| 161 | PythonDataArray::GetSize() |
| 162 | { |
| 163 | if (m_object) |
| 164 | return PyList_GET_SIZE(GetPythonObject()); |
| 165 | return 0; |
| 166 | } |
| 167 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 168 | PythonDataObject |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 169 | PythonDataArray::GetItemAtIndex (uint32_t index) |
| 170 | { |
| 171 | if (m_object) |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 172 | return PythonDataObject(PyList_GetItem(GetPythonObject(), index)); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 173 | return NULL; |
| 174 | } |
| 175 | |
| 176 | void |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 177 | PythonDataArray::SetItemAtIndex (uint32_t index, const PythonDataObject & object) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 178 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 179 | if (m_object && object) |
| 180 | PyList_SetItem(GetPythonObject(), index, object.GetPythonObject()); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 181 | } |
| 182 | |
| 183 | void |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 184 | PythonDataArray::AppendItem (const PythonDataObject &object) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 185 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 186 | if (m_object && object) |
| 187 | PyList_Append(GetPythonObject(), object.GetPythonObject()); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 188 | } |
| 189 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 190 | PythonDataDictionary::PythonDataDictionary (bool create_empty) : |
| 191 | m_object(create_empty ? PyDict_New() : NULL) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 192 | { |
| 193 | } |
| 194 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 195 | PythonDataDictionary::PythonDataDictionary (PyObject* object) : |
| 196 | m_object(object) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 197 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 198 | if (object && !PyDict_Check(GetPythonObject())) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 199 | m_object.Reset(); |
| 200 | } |
| 201 | |
| 202 | PythonDataDictionary::~PythonDataDictionary () |
| 203 | { |
| 204 | } |
| 205 | |
| 206 | uint32_t |
| 207 | PythonDataDictionary::GetSize() |
| 208 | { |
| 209 | if (m_object) |
| 210 | return PyDict_Size(GetPythonObject()); |
| 211 | return 0; |
| 212 | } |
| 213 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 214 | PythonDataObject |
Greg Clayton | 88b980b | 2012-08-24 01:42:50 +0000 | [diff] [blame^] | 215 | PythonDataDictionary::GetItemForKey (const char *key) const |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 216 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 217 | if (key && key[0]) |
| 218 | { |
| 219 | PythonDataString python_key(key); |
| 220 | return GetItemForKey(python_key); |
| 221 | } |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 222 | return NULL; |
| 223 | } |
| 224 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 225 | |
| 226 | PythonDataObject |
Greg Clayton | 88b980b | 2012-08-24 01:42:50 +0000 | [diff] [blame^] | 227 | PythonDataDictionary::GetItemForKey (const PythonDataString &key) const |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 228 | { |
| 229 | if (m_object && key) |
| 230 | return PythonDataObject(PyDict_GetItem(GetPythonObject(), key.GetPythonObject())); |
| 231 | return PythonDataObject(); |
| 232 | } |
| 233 | |
Greg Clayton | 88b980b | 2012-08-24 01:42:50 +0000 | [diff] [blame^] | 234 | |
| 235 | const char * |
| 236 | PythonDataDictionary::GetItemForKeyAsString (const PythonDataString &key, const char *fail_value) const |
| 237 | { |
| 238 | if (m_object && key) |
| 239 | { |
| 240 | PyObject *object = PyDict_GetItem(GetPythonObject(), key.GetPythonObject()); |
| 241 | if (object && PyString_Check(object)) |
| 242 | return PyString_AsString(object); |
| 243 | } |
| 244 | return fail_value; |
| 245 | } |
| 246 | |
| 247 | int64_t |
| 248 | PythonDataDictionary::GetItemForKeyAsInteger (const PythonDataString &key, int64_t fail_value) const |
| 249 | { |
| 250 | if (m_object && key) |
| 251 | { |
| 252 | PyObject *object = PyDict_GetItem(GetPythonObject(), key.GetPythonObject()); |
| 253 | if (object && PyInt_Check(object)) |
| 254 | return PyInt_AsLong(object); |
| 255 | } |
| 256 | return fail_value; |
| 257 | } |
| 258 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 259 | PythonDataArray |
Greg Clayton | 88b980b | 2012-08-24 01:42:50 +0000 | [diff] [blame^] | 260 | PythonDataDictionary::GetKeys () const |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 261 | { |
| 262 | if (m_object) |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 263 | return PythonDataArray(PyDict_Keys(GetPythonObject())); |
| 264 | return PythonDataArray(); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 265 | } |
| 266 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 267 | PythonDataString |
Greg Clayton | 88b980b | 2012-08-24 01:42:50 +0000 | [diff] [blame^] | 268 | PythonDataDictionary::GetKeyAtPosition (uint32_t pos) const |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 269 | { |
| 270 | PyObject *key, *value; |
| 271 | Py_ssize_t pos_iter = 0; |
| 272 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 273 | if (m_object) |
| 274 | { |
| 275 | while (PyDict_Next(GetPythonObject(), &pos_iter, &key, &value)) |
| 276 | { |
| 277 | if (pos-- == 0) |
| 278 | return PythonDataString(key); |
| 279 | } |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 280 | } |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 281 | return PythonDataString(); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 282 | } |
| 283 | |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 284 | PythonDataObject |
Greg Clayton | 88b980b | 2012-08-24 01:42:50 +0000 | [diff] [blame^] | 285 | PythonDataDictionary::GetValueAtPosition (uint32_t pos) const |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 286 | { |
| 287 | PyObject *key, *value; |
| 288 | Py_ssize_t pos_iter = 0; |
| 289 | |
| 290 | if (!m_object) |
| 291 | return NULL; |
| 292 | |
| 293 | while (PyDict_Next(GetPythonObject(), &pos_iter, &key, &value)) { |
| 294 | if (pos-- == 0) |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 295 | return PythonDataObject(value); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 296 | } |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 297 | return PythonDataObject(); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 298 | } |
| 299 | |
| 300 | void |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 301 | PythonDataDictionary::SetItemForKey (const PythonDataString &key, const PythonDataObject &value) |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 302 | { |
Greg Clayton | 1247755 | 2012-08-23 23:49:47 +0000 | [diff] [blame] | 303 | if (m_object && key && value) |
| 304 | PyDict_SetItem(GetPythonObject(), key.GetPythonObject(), value.GetPythonObject()); |
Enrico Granata | c666626 | 2012-08-23 22:02:23 +0000 | [diff] [blame] | 305 | } |
| 306 | |
| 307 | #endif |