Differential D3942 Diff 9733 debuggers/lldb/formatters/qt.py

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debuggers/lldb/formatters/qt.py

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13# This program is distributed in the hope that it will be useful, 13​# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of 14​# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15​# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16# GNU General Public License for more details. 16​# GNU General Public License for more details.
17# 17​#
18# You should have received a copy of the GNU General Public License 18​# You should have received a copy of the GNU General Public License
19# along with this program. If not, see <http://www.gnu.org/licenses/>. 19​# along with this program. If not, see <http://www.gnu.org/licenses/>.
20# 20​#
21​from __future__ import print_function
21 22​
22import calendar ​
23import time 23​import time
24import datetime as dt 24​import datetime as dt
25​import string
25from urlparse import urlsplit, urlunsplit 26​from urlparse import urlsplit, urlunsplit
26 27​
27import locale 28​import locale
28import lldb 29​import lldb
29 30​
30from helpers import * 31​from helpers import (HiddenMemberProvider, quote, unquote, unichr, toSBPointer, Iterator, validAddr,
32​ validPointer, invoke, rename, canonicalized_type_name)
33​
31 34​
32def __lldb_init_module(debugger, unused): 35​def __lldb_init_module(debugger, unused):
33 debugger.HandleCommand('type synthetic add QString -w kdevelop-qt -l qt.QStringFormatter') 36​ debugger.HandleCommand('type synthetic add QString -w kdevelop-qt -l qt.QStringFormatter')
34 debugger.HandleCommand('type summary add QString -w kdevelop-qt -F qt.QStringSummaryProvider') 37​ debugger.HandleCommand('type summary add QString -w kdevelop-qt -F qt.QStringSummaryProvider')
35 38​
36 debugger.HandleCommand('type summary add QChar -w kdevelop-qt -F qt.QCharSummaryProvider') 39​ debugger.HandleCommand('type summary add QChar -w kdevelop-qt -F qt.QCharSummaryProvider')
37 40​
38 debugger.HandleCommand('type synthetic add QByteArray -w kdevelop-qt -l qt.QByteArrayFormatter') 41​ debugger.HandleCommand('type synthetic add QByteArray -w kdevelop-qt -l qt.QByteArrayFormatter')
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82 85​
83 debugger.HandleCommand('type synthetic add QTime -w kdevelop-qt -l qt.QTimeFormatter') 86​ debugger.HandleCommand('type synthetic add QTime -w kdevelop-qt -l qt.QTimeFormatter')
84 debugger.HandleCommand('type summary add -x QTime -w kdevelop-qt -e -F qt.QTimeSummaryProvider') 87​ debugger.HandleCommand('type summary add -x QTime -w kdevelop-qt -e -F qt.QTimeSummaryProvider')
85 88​
86 debugger.HandleCommand('type synthetic add QDateTime -w kdevelop-qt -l qt.QDateTimeFormatter') 89​ debugger.HandleCommand('type synthetic add QDateTime -w kdevelop-qt -l qt.QDateTimeFormatter')
87 debugger.HandleCommand('type summary add -x QDateTime -w kdevelop-qt -e -F qt.QDateTimeSummaryProvider') 90​ debugger.HandleCommand('type summary add -x QDateTime -w kdevelop-qt -e -F qt.QDateTimeSummaryProvider')
88 91​
89 debugger.HandleCommand('type synthetic add QUrl -w kdevelop-qt -l qt.QUrlFormatter') 92​ debugger.HandleCommand('type synthetic add QUrl -w kdevelop-qt -l qt.QUrlFormatter')
90 debugger.HandleCommand('type summary add QUrl -w kdevelop-qt -e -s "${svar.(encoded)}"') 93​ debugger.HandleCommand('type summary add QUrl -w kdevelop-qt -e -F qt.QUrlSummaryProvider')
91 94​
92 debugger.HandleCommand('type synthetic add QUuid -w kdevelop-qt -l qt.QUuidFormatter') 95​ debugger.HandleCommand('type synthetic add QUuid -w kdevelop-qt -l qt.QUuidFormatter')
93 debugger.HandleCommand('type summary add QUuid -w kdevelop-qt -F qt.QUuidSummaryProvider') 96​ debugger.HandleCommand('type summary add QUuid -w kdevelop-qt -F qt.QUuidSummaryProvider')
94 97​
95 debugger.HandleCommand('type category enable kdevelop-qt') 98​ debugger.HandleCommand('type category enable kdevelop-qt')
96 99​
97 100​
98def printableQString(valobj): 101​def printableQString(valobj):
99 pointer = 0 102​ pointer = 0
100 length = 0 103​ length = 0
101 if valobj.IsValid(): 104​ if valobj.IsValid():
102 d = valobj.GetChildMemberWithName('d') 105​ d = valobj.GetChildMemberWithName('d')
103 data = d.GetChildMemberWithName('data') 106​ data = d.GetChildMemberWithName('data')
104 offset = d.GetChildMemberWithName('offset') 107​ offset = d.GetChildMemberWithName('offset')
105 size = d.GetChildMemberWithName('size') 108​ size = d.GetChildMemberWithName('size')
106 109​
107 isQt4 = data.IsValid() 110​ isQt4 = data.IsValid()
108 size_val = size.GetValueAsSigned(-1) 111​ size_val = size.GetValueAsSigned(-1)
109 alloc = d.GetChildMemberWithName('alloc').GetValueAsUnsigned(0) 112​ alloc = d.GetChildMemberWithName('alloc').GetValueAsUnsigned(0)
110 if isQt4: 113​ if isQt4:
111 alloc += 1 114​ alloc += 1
112 115​
113 ​
114 # some sanity check to see if we are dealing with garbage 116​ # some sanity check to see if we are dealing with garbage
115 if size_val < 0 or size_val >= alloc: 117​ if size_val < 0 or size_val >= alloc:
116 return None, 0, 0 118​ return None, 0, 0
117 119​
118 tooLarge = u'' 120​ tooLarge = u''
119 if size_val > HiddenMemberProvider._capping_size(): 121​ if size_val > HiddenMemberProvider._capping_size():
120 tooLarge = u'...' 122​ tooLarge = u'...'
121 size_val = HiddenMemberProvider._capping_size() 123​ size_val = HiddenMemberProvider._capping_size()
122 124​
123 ​
124 if isQt4: 125​ if isQt4:
125 pointer = data.GetValueAsUnsigned(0) 126​ pointer = data.GetValueAsUnsigned(0)
126 elif offset.IsValid(): 127​ elif offset.IsValid():
127 pointer = d.GetValueAsUnsigned(0) + offset.GetValueAsUnsigned(0) 128​ pointer = d.GetValueAsUnsigned(0) + offset.GetValueAsUnsigned(0)
128 else: 129​ else:
129 qarraydata_t = valobj.GetTarget().FindFirstType('QArrayData') 130​ qarraydata_t = valobj.GetTarget().FindFirstType('QArrayData')
130 if qarraydata_t.IsValid(): 131​ if qarraydata_t.IsValid():
131 pointer = d.GetValueAsUnsigned(0) + qarraydata_t.GetByteSize() 132​ pointer = d.GetValueAsUnsigned(0) + qarraydata_t.GetByteSize()
132 else: 133​ else:
133 pointer = d.GetValueAsUnsigned(0) + 24 # Fallback to hardcoded value 134​ pointer = d.GetValueAsUnsigned(0) + 24 # Fallback to hardcoded value
134 135​
135 # size in the number of chars, each char is 2 bytes in UTF16 136​ # size in the number of chars, each char is 2 bytes in UTF16
136 length = size_val * 2 137​ length = size_val * 2
137 if length == 0: 138​ if length == 0:
138 return u'', pointer, length 139​ return u'', pointer, length
139 140​
140 try: 141​ try:
141 error = lldb.SBError() 142​ error = lldb.SBError()
142 string_data = valobj.process.ReadMemory(pointer, length, error) 143​ string_data = valobj.process.ReadMemory(pointer, length, error)
143 # The QString object might be not yet initialized. In this case size is a bogus value, 144​ # The QString object might be not yet initialized. In this case size is a bogus value,
144 # and memory access may fail 145​ # and memory access may fail
145 if error.Success(): 146​ if error.Success():
146 string = string_data.decode('utf-16') 147​ content = string_data.decode('utf-16')
147 return string + tooLarge, pointer, length 148​ return content + tooLarge, pointer, length
148 except: 149​ except:
149 pass 150​ pass
150 return None, 0, 0 151​ return None, 0, 0
151 152​
152 153​
153def QStringSummaryProvider(valobj, internal_dict): 154​def QStringSummaryProvider(valobj, internal_dict):
154 if valobj.IsValid(): 155​ if valobj.IsValid():
155 content = valobj.GetChildMemberWithName('(content)') 156​ content = valobj.GetChildMemberWithName('(content)')
156 if content.IsValid(): 157​ if content.IsValid():
157 return content.GetSummary() 158​ summary = content.GetSummary()
158 else: 159​ if summary is not None:
159 # No synthetic provider installed, get the content by ourselves 160​ return summary
160 printable, _, _ = printableQString(valobj) 161​ # Something wrong with synthetic provider, or
161 if printable is not None: 162​ # no synthetic provider installed, get the content by ourselves
162 return quote(printable) 163​ printable, _, _ = printableQString(valobj)
164​ if printable is not None:
165​ return quote(printable)
163 return '<Invalid>' 166​ return '<Invalid>'
164 167​
165 168​
166class QStringFormatter(HiddenMemberProvider): 169​class QStringFormatter(HiddenMemberProvider):
167 """A lldb synthetic provider for QString""" 170​ """A lldb synthetic provider for QString"""
168 171​
169 def __init__(self, valobj, internal_dict): 172​ def __init__(self, valobj, internal_dict):
170 super(QStringFormatter, self).__init__(valobj, internal_dict) 173​ super(QStringFormatter, self).__init__(valobj, internal_dict)
Show All 13 Lines183 for idx in range(0, strLength):
184 self._addChild(var) 187​ self._addChild(var)
185 quoted_printable_expr = quote(printable) 188​ quoted_printable_expr = quote(printable)
186 self._addChild(('(content)', quoted_printable_expr), hidden=True) 189​ self._addChild(('(content)', quoted_printable_expr), hidden=True)
187 190​
188 191​
189def QCharSummaryProvider(valobj, internal_dict): 192​def QCharSummaryProvider(valobj, internal_dict):
190 if valobj.IsValid(): 193​ if valobj.IsValid():
191 ucs = valobj.GetChildMemberWithName('ucs').GetValueAsUnsigned(0) 194​ ucs = valobj.GetChildMemberWithName('ucs').GetValueAsUnsigned(0)
192 return unichr(ucs).__repr__().lstrip('u') 195​ if ucs == 39:
196​ # for '\'', python returns "'" rather than '\''
197​ return u"'\\''"
198​ else:
199​ return unichr(ucs).__repr__()[1:]
193 return None 200​ return None
194 201​
195 202​
196def printableQByteArray(valobj): 203​def printableQByteArray(valobj):
197 if valobj.IsValid(): 204​ if valobj.IsValid():
198 d = valobj.GetChildMemberWithName('d') 205​ d = valobj.GetChildMemberWithName('d')
199 data = d.GetChildMemberWithName('data') 206​ data = d.GetChildMemberWithName('data')
200 offset = d.GetChildMemberWithName('offset') 207​ offset = d.GetChildMemberWithName('offset')
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229 try: 236​ try:
230 error = lldb.SBError() 237​ error = lldb.SBError()
231 string_data = valobj.process.ReadMemory(pointer, length, error) 238​ string_data = valobj.process.ReadMemory(pointer, length, error)
232 # The object might be not yet initialized. In this case size is a bogus value, 239​ # The object might be not yet initialized. In this case size is a bogus value,
233 # and memory access may fail 240​ # and memory access may fail
234 if error.Success(): 241​ if error.Success():
235 # replace non-ascii byte with a space and get a printable version 242​ # replace non-ascii byte with a space and get a printable version
236 ls = list(string_data) 243​ ls = list(string_data)
237 for idx in range(0, length): 244​ for idx in range(length):
238 byte = ord(ls[idx]) 245​ if ls[idx] in string.printable:
239 if byte >= 128 or byte < 0: 246​ if ls[idx] != "'":
240 ls[idx] = hex(byte).replace('0', '\\', 1) 247​ # convert tab, nl, ..., and '\\' to r'\\'
241 elif byte == 0: # specical handle for 0, as hex(0) returns '\\x0' 248​ ls[idx] = ls[idx].__repr__()[1:-1]
242 ls[idx] = '\\x00' 249​ else:
243 string = u''.join(ls) 250​ ls[idx] = r'\x{:02x}'.format(ord(ls[idx]))
244 return string + tooLarge, pointer, length 251​ content = u''.join(ls)
252​ return content + tooLarge, pointer, length
245 except: 253​ except:
246 pass 254​ pass
247 return None, 0, 0 255​ return None, 0, 0
248 256​
249 257​
250def QByteArraySummaryProvider(valobj, internal_dict): 258​def QByteArraySummaryProvider(valobj, internal_dict):
251 if valobj.IsValid(): 259​ if valobj.IsValid():
252 content = valobj.GetChildMemberWithName('(content)') 260​ content = valobj.GetChildMemberWithName('(content)')
253 if content.IsValid(): 261​ if content.IsValid():
254 return content.GetSummary() 262​ summary = content.GetSummary()
255 else: 263​ if summary is not None:
256 # Our synthetic provider is not installed, get the content by ourselves 264​ # unlike QString, we quoted the (content) twice to preserve our own quotation,
257 printable, _, _ = printableQByteArray(valobj) 265​ # must undo the quotation done by GetSummary
258 if printable is not None: 266​ return 'b' + unquote(summary)
259 return quote(printable) 267​ # Something wrong with our synthetic provider, get the content by ourselves
268​ printable, _, _ = printableQByteArray(valobj)
269​ if printable is not None:
270​ # first replace " to \", and suround by "", no need to escape other things which
271​ # are handled in printableQByteArray.
272​ return 'b"{}"'.format(printable.replace('"', '\\"'))
260 return '<Invalid>' 273​ return '<Invalid>'
261 274​
262 275​
263class QByteArrayFormatter(HiddenMemberProvider): 276​class QByteArrayFormatter(HiddenMemberProvider):
264 """A lldb synthetic provider for QByteArray""" 277​ """A lldb synthetic provider for QByteArray"""
265 278​
266 def __init__(self, valobj, internal_dict): 279​ def __init__(self, valobj, internal_dict):
267 super(QByteArrayFormatter, self).__init__(valobj, internal_dict) 280​ super(QByteArrayFormatter, self).__init__(valobj, internal_dict)
268 self._char_type = valobj.GetType().GetBasicType(lldb.eBasicTypeChar) 281​ self._char_type = valobj.GetType().GetBasicType(lldb.eBasicTypeChar)
269 self._char_size = self._char_type.GetByteSize() 282​ self._char_size = self._char_type.GetByteSize()
270 283​
271 def _update(self): 284​ def _update(self):
272 printable, dataPointer, byteLength = printableQByteArray(self.valobj) 285​ printable, dataPointer, byteLength = printableQByteArray(self.valobj)
273 self._num_children = byteLength 286​ self._num_children = byteLength
274 287​
275 if printable is not None: 288​ if printable is not None:
276 for idx in range(0, self._num_children): 289​ for idx in range(0, self._num_children):
277 var = self.valobj.CreateValueFromAddress('[{}]'.format(idx), 290​ var = self.valobj.CreateValueFromAddress('[{}]'.format(idx),
278 dataPointer + idx * self._char_size, 291​ dataPointer + idx * self._char_size,
279 self._char_type) 292​ self._char_type)
280 self._addChild(var) 293​ self._addChild(var)
294​
295​ # first replace " to \", and suround by "", no need to escape other things which
296​ # are handled in printableQByteArray.
297​ printable = '"{}"'.format(printable.replace('"', '\\"'))
298​ # then we need to quote again, as the quoted_printable_expr is parsed by the lldb to
299​ # produce the final content, which removes one level of quotation
281 quoted_printable_expr = quote(printable) 300​ quoted_printable_expr = quote(printable)
282 self._addChild(('(content)', quoted_printable_expr), hidden=True) 301​ self._addChild(('(content)', quoted_printable_expr), hidden=True)
283 302​
284 303​
285class BasicListFormatter(HiddenMemberProvider): 304​class BasicListFormatter(HiddenMemberProvider):
286 """A lldb synthetic provider for QList like types""" 305​ """A lldb synthetic provider for QList like types"""
287 306​
288 def __init__(self, valobj, internal_dict, item_typename): 307​ def __init__(self, valobj, internal_dict, item_typename):
289 super(BasicListFormatter, self).__init__(valobj, internal_dict) 308​ super(BasicListFormatter, self).__init__(valobj, internal_dict)
290 if item_typename is None: 309​ if item_typename is None:
291 self._item_type = valobj.GetType().GetTemplateArgumentType(0) 310​ self._item_type = valobj.GetType().GetTemplateArgumentType(0)
292 else: 311​ else:
293 self._item_type = valobj.GetTarget().FindFirstType(item_typename) 312​ self._item_type = valobj.GetTarget().FindFirstType(item_typename)
294 pvoid_type = valobj.GetTarget().GetBasicType(lldb.eBasicTypeVoid).GetPointerType() 313​ pvoid_type = valobj.GetTarget().GetBasicType(lldb.eBasicTypeVoid).GetPointerType()
295 self._pvoid_size = pvoid_type.GetByteSize() 314​ self._pvoid_size = pvoid_type.GetByteSize()
296 315​
297 #from QTypeInfo::isLarge 316​ # from QTypeInfo::isLarge
298 isLarge = self._item_type.GetByteSize() > self._pvoid_size 317​ isLarge = self._item_type.GetByteSize() > self._pvoid_size
299 318​
300 #unfortunately we can't use QTypeInfo<T>::isStatic as it's all inlined, so use 319​ # unfortunately we can't use QTypeInfo<T>::isStatic as it's all inlined, so use
301 #this list of types that use Q_DECLARE_TYPEINFO(T, Q_MOVABLE_TYPE) 320​ # this list of types that use Q_DECLARE_TYPEINFO(T, Q_MOVABLE_TYPE)
302 #(obviously it won't work for custom types) 321​ # (obviously it won't work for custom types)
303 movableTypes = ['QRect', 'QRectF', 'QString', 'QMargins', 'QLocale', 'QChar', 'QDate', 322​ movableTypes = ['QRect', 'QRectF', 'QString', 'QMargins', 'QLocale', 'QChar', 'QDate',
304 'QTime', 'QDateTime', 'QVector', 'QRegExpr', 'QPoint', 'QPointF', 'QByteArray', 323​ 'QTime', 'QDateTime', 'QVector', 'QRegExpr', 'QPoint', 'QPointF', 'QByteArray',
305 'QSize', 'QSizeF', 'QBitArray', 'QLine', 'QLineF', 'QModelIndex', 324​ 'QSize', 'QSizeF', 'QBitArray', 'QLine', 'QLineF', 'QModelIndex',
306 'QPersitentModelIndex', 'QVariant', 'QFileInfo', 'QUrl', 'QXmlStreamAttribute', 325​ 'QPersitentModelIndex', 'QVariant', 'QFileInfo', 'QUrl', 'QXmlStreamAttribute',
307 'QXmlStreamNamespaceDeclaration', 'QXmlStreamNotationDeclaration', 326​ 'QXmlStreamNamespaceDeclaration', 'QXmlStreamNotationDeclaration',
308 'QXmlStreamEntityDeclaration', 'QPair<int, int>'] 327​ 'QXmlStreamEntityDeclaration', 'QPair<int, int>']
309 movableTypes = [valobj.GetTarget().FindFirstType(t) for t in movableTypes] 328​ movableTypes = [valobj.GetTarget().FindFirstType(t) for t in movableTypes]
310 #this list of types that use Q_DECLARE_TYPEINFO(T, Q_PRIMITIVE_TYPE) (from qglobal.h) 329​ # this list of types that use Q_DECLARE_TYPEINFO(T, Q_PRIMITIVE_TYPE) (from qglobal.h)
311 primitiveTypes = ['bool', 'char', 'signed char', 'unsigned char', 'short', 'unsigned short', 330​ primitiveTypes = ['bool', 'char', 'signed char', 'unsigned char', 'short', 'unsigned short',
312 'int', 'unsigned int', 'long', 'unsigned long', 'long long', 331​ 'int', 'unsigned int', 'long', 'unsigned long', 'long long',
313 'unsigned long long', 'float', 'double'] 332​ 'unsigned long long', 'float', 'double']
314 primitiveTypes = [valobj.GetTarget().FindFirstType(t) for t in primitiveTypes] 333​ primitiveTypes = [valobj.GetTarget().FindFirstType(t) for t in primitiveTypes]
315 334​
316 if self._item_type in movableTypes or self._item_type in primitiveTypes: 335​ if self._item_type in movableTypes or self._item_type in primitiveTypes:
317 isStatic = False 336​ isStatic = False
318 else: 337​ else:
319 isStatic = not self._item_type.IsPointerType() 338​ isStatic = not self._item_type.IsPointerType()
320 339​
321 #see QList::Node::t() 340​ # see QList::Node::t()
322 self._externalStorage = isLarge or isStatic 341​ self._externalStorage = isLarge or isStatic
323 # If is external storage, then the node (a void*) is a pointer to item 342​ # If is external storage, then the node (a void*) is a pointer to item
324 # else the item is stored inside the node 343​ # else the item is stored inside the node
325 if self._externalStorage: 344​ if self._externalStorage:
326 self._node_type = self._item_type.GetPointerType() 345​ self._node_type = self._item_type.GetPointerType()
327 else: 346​ else:
328 self._node_type = self._item_type 347​ self._node_type = self._item_type
329 348​
▲ Show 20 Lines • Show All 65 Lines • ▼ Show 20 Line(s)413 else:
395 d = self.valobj.GetChildMemberWithName('d') 414​ d = self.valobj.GetChildMemberWithName('d')
396 offset = d.GetChildMemberWithName('offset') 415​ offset = d.GetChildMemberWithName('offset')
397 pArray = d.GetValueAsUnsigned(0) + offset.GetValueAsUnsigned(0) 416​ pArray = d.GetValueAsUnsigned(0) + offset.GetValueAsUnsigned(0)
398 417​
399 # sanity check 418​ # sanity check
400 if not toSBPointer(self.valobj, pArray, self._item_type).IsValid(): 419​ if not toSBPointer(self.valobj, pArray, self._item_type).IsValid():
401 return 420​ return
402 421​
403 #self._num_children = d.GetChildMemberWithName('size').GetValueAsUnsigned(0) 422​ # self._num_children = d.GetChildMemberWithName('size').GetValueAsUnsigned(0)
404 self._num_children = d.GetChildMemberWithName('size').GetValueAsSigned(-1) 423​ self._num_children = d.GetChildMemberWithName('size').GetValueAsSigned(-1)
405 if self._num_children < 0: 424​ if self._num_children < 0:
406 return 425​ return
407 426​
408 if self._num_children > self._capping_size(): 427​ if self._num_children > self._capping_size():
409 self._num_children = self._capping_size() 428​ self._num_children = self._capping_size()
410 429​
411 for idx in range(0, self._num_children): 430​ for idx in range(0, self._num_children):
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501 520​
502 521​
503def KeyValueSummaryProvider(valobj, internal_dict): 522​def KeyValueSummaryProvider(valobj, internal_dict):
504 if not valobj.IsValid(): 523​ if not valobj.IsValid():
505 return None 524​ return None
506 525​
507 key = valobj.GetChildMemberWithName('key') 526​ key = valobj.GetChildMemberWithName('key')
508 value = valobj.GetChildMemberWithName('value') 527​ value = valobj.GetChildMemberWithName('value')
509 return '({}, {})'.format(key.GetSummary(), value.GetValue()) 528​ key_summary = key.GetSummary() or key.GetValue() # show value if summary is empty or None
529​ val_summary = value.GetSummary() or value.GetValue() # show value if summary is empty or None
530​ return '({}, {})'.format(key_summary, val_summary)
510 531​
511 532​
512class BasicMapFormatter(HiddenMemberProvider): 533​class BasicMapFormatter(HiddenMemberProvider):
513 """A lldb synthetic provider for QMap like types""" 534​ """A lldb synthetic provider for QMap like types"""
514 535​
515 def __init__(self, valobj, internal_dict): 536​ def __init__(self, valobj, internal_dict):
516 super(BasicMapFormatter, self).__init__(valobj, internal_dict) 537​ super(BasicMapFormatter, self).__init__(valobj, internal_dict)
517 self_type = valobj.GetType() 538​ self_type = valobj.GetType()
518 key_type = self_type.GetTemplateArgumentType(0) 539​ key_type = self_type.GetTemplateArgumentType(0)
519 val_type = self_type.GetTemplateArgumentType(1) 540​ val_type = self_type.GetTemplateArgumentType(1)
520 # the ' ' between two template arguments is significant, 541​ # the ' ' between two template arguments is significant,
521 # otherwise FindFirstType returns None 542​ # otherwise FindFirstType returns None
522 node_typename = 'QMapNode<{}, {}>'.format(key_type.GetName(), val_type.GetName()) 543​ node_typename = 'QMapNode<{}, {}>'.format(key_type.GetName(), val_type.GetName())
544​ node_typename = canonicalized_type_name(node_typename)
523 self._node_type = valobj.GetTarget().FindFirstType(node_typename) 545​ self._node_type = valobj.GetTarget().FindFirstType(node_typename)
524 546​
525 e = self.valobj.GetChildMemberWithName('e') 547​ e = self.valobj.GetChildMemberWithName('e')
526 self.isQt4 = e.IsValid() 548​ self.isQt4 = e.IsValid()
527 if self.isQt4: 549​ if self.isQt4:
528 self._payload_size = self._qt4_calc_payload(key_type, val_type) 550​ self._payload_size = self._qt4_calc_payload(key_type, val_type)
529 551​
530 def _qt4_calc_payload(self, key_type, val_type): 552​ def _qt4_calc_payload(self, key_type, val_type):
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692class BasicHashFormatter(HiddenMemberProvider): 714​class BasicHashFormatter(HiddenMemberProvider):
693 """A lldb synthetic provider for QHash like types""" 715​ """A lldb synthetic provider for QHash like types"""
694 716​
695 def __init__(self, valobj, internal_dict): 717​ def __init__(self, valobj, internal_dict):
696 super(BasicHashFormatter, self).__init__(valobj, internal_dict) 718​ super(BasicHashFormatter, self).__init__(valobj, internal_dict)
697 self_type = valobj.GetType() 719​ self_type = valobj.GetType()
698 self._key_type = self_type.GetTemplateArgumentType(0) 720​ self._key_type = self_type.GetTemplateArgumentType(0)
699 self._val_type = self_type.GetTemplateArgumentType(1) 721​ self._val_type = self_type.GetTemplateArgumentType(1)
700 # the ' ' between two template arguments is significant, ​
701 # otherwise FindFirstType returns None ​
702 node_typename = 'QHashNode<{}, {}>'.format(self._key_type.GetName(), 722​ node_typename = 'QHashNode<{}, {}>'.format(self._key_type.GetName(),
703 self._val_type.GetName()) 723​ self._val_type.GetName())
724​ node_typename = canonicalized_type_name(node_typename)
725​
704 self._node_type = valobj.GetTarget().FindFirstType(node_typename) 726​ self._node_type = valobj.GetTarget().FindFirstType(node_typename)
705 727​
706 class _iterator(Iterator): 728​ class _iterator(Iterator):
707 """Hash iterator""" 729​ """Hash iterator"""
708 def __init__(self, valobj, pnode_type): 730​ def __init__(self, valobj, pnode_type):
709 d = valobj.GetChildMemberWithName('d') 731​ d = valobj.GetChildMemberWithName('d')
710 self.buckets = d.GetChildMemberWithName('buckets') 732​ self.buckets = d.GetChildMemberWithName('buckets')
711 self.null_node = valobj.GetChildMemberWithName('e') 733​ self.null_node = valobj.GetChildMemberWithName('e')
▲ Show 20 Lines • Show All 51 Lines • ▼ Show 20 Line(s)
763 785​
764 def _update(self): 786​ def _update(self):
765 self._num_children = self.valobj.GetChildMemberWithName('d').GetChildMemberWithName('size').GetValueAsSigned(-1) 787​ self._num_children = self.valobj.GetChildMemberWithName('d').GetChildMemberWithName('size').GetValueAsSigned(-1)
766 if self._num_children < 0: 788​ if self._num_children < 0:
767 return 789​ return
768 790​
769 idx = 0 791​ idx = 0
770 for pnode in self._iterator(self.valobj, self._node_type.GetPointerType()): 792​ for pnode in self._iterator(self.valobj, self._node_type.GetPointerType()):
793​ if idx >= self._num_children:
794​ self._members = []
795​ self._num_children = 0
796​ break
771 # dereference node and change to a user friendly name 797​ # dereference node and change to a user friendly name
772 name = '[{}]'.format(idx) 798​ name = '[{}]'.format(idx)
773 idx += 1 799​ idx += 1
774 var = self.valobj.CreateValueFromData(name, pnode.GetPointeeData(), 800​ var = self.valobj.CreateValueFromData(name, pnode.GetPointeeData(),
775 self._node_type) 801​ self._node_type)
776 self._addChild(var) 802​ self._addChild(var)
777 if idx != self._num_children: 803​ if idx != self._num_children:
778 self._members = [] 804​ self._members = []
Show All 13 Lines815class QMultiHashFormatter(BasicHashFormatter):
792 def __init__(self, valobj, internal_dict): 818​ def __init__(self, valobj, internal_dict):
793 super(QMultiHashFormatter, self).__init__(valobj.GetChildAtIndex(0), internal_dict) 819​ super(QMultiHashFormatter, self).__init__(valobj.GetChildAtIndex(0), internal_dict)
794 self.actualobj = valobj 820​ self.actualobj = valobj
795 821​
796 def update(self): 822​ def update(self):
797 self.valobj = self.actualobj.GetChildAtIndex(0) 823​ self.valobj = self.actualobj.GetChildAtIndex(0)
798 super(QMultiHashFormatter, self).update() 824​ super(QMultiHashFormatter, self).update()
799 825​
826​
800class QSetFormatter(HiddenMemberProvider): 827​class QSetFormatter(HiddenMemberProvider):
801 """lldb synthetic provider for QSet""" 828​ """lldb synthetic provider for QSet"""
802 829​
803 def __init__(self, valobj, internal_dict): 830​ def __init__(self, valobj, internal_dict):
804 super(QSetFormatter, self).__init__(valobj, internal_dict) 831​ super(QSetFormatter, self).__init__(valobj, internal_dict)
805 self._hash_formatter = QHashFormatter(valobj.GetChildMemberWithName('q_hash'), 832​ self._hash_formatter = QHashFormatter(valobj.GetChildMemberWithName('q_hash'),
806 internal_dict) 833​ internal_dict)
807 834​
808 def num_children(self): 835​ def num_children(self):
809 return self._num_children 836​ return self._num_children
810 pass ​
811 837​
812 def _update(self): 838​ def _update(self):
813 self._hash_formatter.valobj = self.valobj.GetChildMemberWithName('q_hash') 839​ self._hash_formatter.valobj = self.valobj.GetChildMemberWithName('q_hash')
814 self._hash_formatter.update() 840​ self._hash_formatter.update()
815 841​
816 self._num_children = 0 842​ self._num_children = 0
817 for node in self._hash_formatter._members: 843​ for node in self._hash_formatter._members:
818 keydata = node.GetChildMemberWithName('key').GetData() 844​ keydata = node.GetChildMemberWithName('key').GetData()
Show All 16 Lines851class QDateFormatter(HiddenMemberProvider):
835 @staticmethod 861​ @staticmethod
836 def parse(julianDay): 862​ def parse(julianDay):
837 """Copied from Qt srources""" 863​ """Copied from Qt srources"""
838 if julianDay == 0: 864​ if julianDay == 0:
839 return None 865​ return None
840 if julianDay >= 2299161: 866​ if julianDay >= 2299161:
841 # Gregorian calendar starting from October 15, 1582 867​ # Gregorian calendar starting from October 15, 1582
842 # This algorithm is from Henry F. Fliegel and Thomas C. Van Flandern 868​ # This algorithm is from Henry F. Fliegel and Thomas C. Van Flandern
843 ell = julianDay + 68569; 869​ ell = julianDay + 68569
844 n = (4 * ell) / 146097; 870​ n = (4 * ell) / 146097
845 ell = ell - (146097 * n + 3) / 4; 871​ ell = ell - (146097 * n + 3) / 4
846 i = (4000 * (ell + 1)) / 1461001; 872​ i = (4000 * (ell + 1)) / 1461001
847 ell = ell - (1461 * i) / 4 + 31; 873​ ell = ell - (1461 * i) / 4 + 31
848 j = (80 * ell) / 2447; 874​ j = (80 * ell) / 2447
849 d = ell - (2447 * j) / 80; 875​ d = ell - (2447 * j) / 80
850 ell = j / 11; 876​ ell = j / 11
851 m = j + 2 - (12 * ell); 877​ m = j + 2 - (12 * ell)
852 y = 100 * (n - 49) + i + ell; 878​ y = 100 * (n - 49) + i + ell
853 else: 879​ else:
854 # Julian calendar until October 4, 1582 880​ # Julian calendar until October 4, 1582
855 # Algorithm from Frequently Asked Questions about Calendars by Claus Toendering 881​ # Algorithm from Frequently Asked Questions about Calendars by Claus Toendering
856 julianDay += 32082; 882​ julianDay += 32082
857 dd = (4 * julianDay + 3) / 1461; 883​ dd = (4 * julianDay + 3) / 1461
858 ee = julianDay - (1461 * dd) / 4; 884​ ee = julianDay - (1461 * dd) / 4
859 mm = ((5 * ee) + 2) / 153; 885​ mm = ((5 * ee) + 2) / 153
860 d = ee - (153 * mm + 2) / 5 + 1; 886​ d = ee - (153 * mm + 2) / 5 + 1
861 m = mm + 3 - 12 * (mm / 10); 887​ m = mm + 3 - 12 * (mm / 10)
862 y = dd - 4800 + (mm / 10); 888​ y = dd - 4800 + (mm / 10)
863 if y <= 0: 889​ if y <= 0:
864 return None 890​ return None
865 return dt.date(y, m, d) 891​ return dt.date(y, m, d)
866 892​
867 def _update(self): 893​ def _update(self):
868 # FIXME: Calling functions returns incorrect SBValue for complex type in lldb 894​ # FIXME: Calling functions returns incorrect SBValue for complex type in lldb
869 ## toString 895​ # # toString
870 #res = invoke(self.valobj, 'toString', '0') 896​ # res = invoke(self.valobj, 'toString', '0')
871 #self._addChild(rename('toString', res)) 897​ # self._addChild(rename('toString', res))
872 898​
873 # jd 899​ # jd
874 julianDay = self.valobj.GetChildMemberWithName('jd') 900​ julianDay = self.valobj.GetChildMemberWithName('jd')
875 self._addChild(julianDay) 901​ self._addChild(julianDay)
876 902​
877 ​
878 pydate = self.parse(julianDay.GetValueAsUnsigned(0)) 903​ pydate = self.parse(julianDay.GetValueAsUnsigned(0))
879 if pydate is None: 904​ if pydate is None:
880 return 905​ return
881 # (ISO) 906​ # (ISO)
882 iso_str = pydate.isoformat().decode().__repr__().lstrip("u'").rstrip("'") 907​ iso_str = pydate.isoformat().decode().__repr__()[2:-1]
883 self._addChild(('(ISO)', quote(iso_str))) 908​ self._addChild(('(ISO)', quote(iso_str)))
884 909​
885 # (Locale) 910​ # (Locale)
886 locale_encoding = [locale.getlocale()[1]] 911​ locale_encoding = [locale.getlocale()[1]]
887 if locale_encoding[0] is None: 912​ if locale_encoding[0] is None:
888 locale_encoding = [] 913​ locale_encoding = []
889 locale_str = pydate.strftime('%x').decode(*locale_encoding).__repr__().lstrip("u'").rstrip("'") 914​ locale_str = pydate.strftime('%x').decode(*locale_encoding).__repr__()[2:-1]
890 self._addChild(('(Locale)', quote(locale_str))) 915​ self._addChild(('(Locale)', quote(locale_str)))
891 916​
892 917​
893def QDateSummaryProvider(valobj, internal_dict): 918​def QDateSummaryProvider(valobj, internal_dict):
894 if valobj.IsValid(): 919​ if valobj.IsValid():
895 content = valobj.GetChildMemberWithName('(Locale)') 920​ content = valobj.GetChildMemberWithName('(Locale)')
896 if content.IsValid(): 921​ if content.IsValid():
897 return content.GetSummary() 922​ summary = content.GetSummary()
898 else: 923​ if summary is not None:
899 # No synthetic provider installed, get the content by ourselves 924​ return summary
900 pydate = QDateFormatter.parse(valobj.GetChildMemberWithName('jd').GetValueAsUnsigned(0)) 925​ # No synthetic provider installed, get the content by ourselves
901 if pydate is not None: 926​ pydate = QDateFormatter.parse(valobj.GetChildMemberWithName('jd').GetValueAsUnsigned(0))
902 content = pydate.isoformat().decode().__repr__().lstrip("u'").rstrip("'") 927​ if pydate is not None:
903 return quote(content) 928​ return pydate.isoformat().decode().__repr__()[2:-1]
904 return '<Invalid>' 929​ return '<Invalid>'
905 930​
906 931​
907class QTimeFormatter(HiddenMemberProvider): 932​class QTimeFormatter(HiddenMemberProvider):
908 """lldb synthetic provider for QTime""" 933​ """lldb synthetic provider for QTime"""
909 def __init__(self, valobj, internal_dict): 934​ def __init__(self, valobj, internal_dict):
910 super(QTimeFormatter, self).__init__(valobj, internal_dict) 935​ super(QTimeFormatter, self).__init__(valobj, internal_dict)
911 self._add_original = False 936​ self._add_original = False
912 937​
913 def has_children(self): 938​ def has_children(self):
914 return True 939​ return True
915 940​
916 @staticmethod 941​ @staticmethod
917 def parse(ds): 942​ def parse(ds):
918 if ds < 0: 943​ if ds < 0:
919 return None 944​ return None
920 MSECS_PER_HOUR = 3600000 945​ MSECS_PER_HOUR = 3600000
921 SECS_PER_MIN = 60 946​ SECS_PER_MIN = 60
922 MSECS_PER_MIN = 60000 947​ MSECS_PER_MIN = 60000
923 948​
924 hour = ds / MSECS_PER_HOUR 949​ hour = ds / MSECS_PER_HOUR
925 minute = (ds % MSECS_PER_HOUR) / MSECS_PER_MIN 950​ minute = (ds % MSECS_PER_HOUR) / MSECS_PER_MIN
926 second = (ds / 1000)%SECS_PER_MIN 951​ second = (ds / 1000) % SECS_PER_MIN
927 msec = ds % 1000 952​ msec = ds % 1000
928 return dt.time(hour, minute, second, msec) 953​ return dt.time(hour, minute, second, msec)
929 954​
930 def _update(self): 955​ def _update(self):
931 # FIXME: Calling functions returns incorrect SBValue for complex type in lldb 956​ # FIXME: Calling functions returns incorrect SBValue for complex type in lldb
932 ## toString 957​ # # toString
933 #res = invoke(self.valobj, 'toString', '0') 958​ # res = invoke(self.valobj, 'toString', '0')
934 #self._addChild(rename('toString', res)) 959​ # self._addChild(rename('toString', res))
935 960​
936 # mds 961​ # mds
937 mds = self.valobj.GetChildMemberWithName('mds') 962​ mds = self.valobj.GetChildMemberWithName('mds')
938 self._addChild(mds) 963​ self._addChild(mds)
939 964​
940 pytime = self.parse(mds.GetValueAsUnsigned(0)) 965​ pytime = self.parse(mds.GetValueAsUnsigned(0))
941 if pytime is None: 966​ if pytime is None:
942 return 967​ return
943 # (ISO) 968​ # (ISO)
944 iso_str = pytime.isoformat().decode().__repr__().lstrip("u'").rstrip("'") 969​ iso_str = pytime.isoformat().decode().__repr__()[2:-1]
945 self._addChild(('(ISO)', quote(iso_str))) 970​ self._addChild(('(ISO)', quote(iso_str)))
946 971​
947 # (Locale) 972​ # (Locale)
948 locale_encoding = [locale.getlocale()[1]] 973​ locale_encoding = [locale.getlocale()[1]]
949 if locale_encoding[0] is None: 974​ if locale_encoding[0] is None:
950 locale_encoding = [] 975​ locale_encoding = []
951 locale_str = pytime.strftime('%X').decode(*locale_encoding).__repr__().lstrip("u'").rstrip("'") 976​ locale_str = pytime.strftime('%X').decode(*locale_encoding).__repr__()[2:-1]
952 self._addChild(('(Locale)', quote(locale_str))) 977​ self._addChild(('(Locale)', quote(locale_str)))
953 978​
954 979​
955def QTimeSummaryProvider(valobj, internal_dict): 980​def QTimeSummaryProvider(valobj, internal_dict):
956 if valobj.IsValid(): 981​ if valobj.IsValid():
957 content = valobj.GetChildMemberWithName('(Locale)') 982​ content = valobj.GetChildMemberWithName('(Locale)')
958 if content.IsValid(): 983​ if content.IsValid():
959 return content.GetSummary() 984​ summary = content.GetSummary()
960 else: 985​ if summary is not None:
961 # No synthetic provider installed, get the content by ourselves 986​ return summary
962 pytime = QTimeFormatter.parse(valobj.GetChildMemberWithName('mds').GetValueAsUnsigned(0)) 987​ # No synthetic provider installed, get the content by ourselves
963 if pytime is not None: 988​ pytime = QTimeFormatter.parse(valobj.GetChildMemberWithName('mds').GetValueAsUnsigned(0))
964 content = pytime.isoformat().decode().__repr__().lstrip("u'").rstrip("'") 989​ if pytime is not None:
965 return quote(content) 990​ return pytime.isoformat().decode().__repr__()[2:-1]
966 return None 991​ return None
967 992​
968 993​
969class QDateTimeFormatter(HiddenMemberProvider): 994​class QDateTimeFormatter(HiddenMemberProvider):
970 """lldb synthetic provider for QTime""" 995​ """lldb synthetic provider for QTime"""
971 def __init__(self, valobj, internal_dict): 996​ def __init__(self, valobj, internal_dict):
972 super(QDateTimeFormatter, self).__init__(valobj, internal_dict) 997​ super(QDateTimeFormatter, self).__init__(valobj, internal_dict)
973 998​
974 def has_children(self): 999​ def has_children(self):
975 return True 1000​ return True
976 1001​
977 @staticmethod 1002​ @staticmethod
978 def parse(time_t, utc=False): 1003​ def parse(time_t, utc=False):
979 if time_t is None: 1004​ if time_t is None:
980 return None 1005​ return None
981 totuple = time.gmtime if utc else time.localtime 1006​ totuple = time.gmtime if utc else time.localtime
Show All 19 Lines1017 def _update(self):
1001 # toTime_t 1026​ # toTime_t
1002 self._addChild(rename('toTime_t', time_t)) 1027​ self._addChild(rename('toTime_t', time_t))
1003 1028​
1004 # time tuple in local time and utc time 1029​ # time tuple in local time and utc time
1005 local_tt = self.parse(time_t.GetValueAsUnsigned(0)) 1030​ local_tt = self.parse(time_t.GetValueAsUnsigned(0))
1006 utc_tt = self.parse(time_t.GetValueAsUnsigned(0), utc=True) 1031​ utc_tt = self.parse(time_t.GetValueAsUnsigned(0), utc=True)
1007 1032​
1008 # (ISO) 1033​ # (ISO)
1009 formatted = time.strftime('%Y-%m-%d %H:%M:%S', utc_tt).decode(*locale_encoding).__repr__().lstrip("u'").rstrip("'") 1034​ formatted = time.strftime('%Y-%m-%d %H:%M:%S', utc_tt).decode(*locale_encoding).__repr__()
1035​ formatted = formatted[2:-1]
1010 self._addChild(('(ISO)', quote(formatted))) 1036​ self._addChild(('(ISO)', quote(formatted)))
1011 1037​
1012 def locale_fmt(name, tt): 1038​ def locale_fmt(name, tt):
1013 formatted = time.strftime('%c', tt).decode(*locale_encoding).__repr__().lstrip("u'").rstrip("'") 1039​ formatted = time.strftime('%c', tt).decode(*locale_encoding).__repr__()[2:-1]
1014 self._addChild((name, quote(formatted))) 1040​ self._addChild((name, quote(formatted)))
1015 1041​
1016 # (Locale) 1042​ # (Locale)
1017 locale_fmt('(Locale)', local_tt) 1043​ locale_fmt('(Locale)', local_tt)
1018 1044​
1019 # (UTC) 1045​ # (UTC)
1020 locale_fmt('(UTC)', utc_tt) 1046​ locale_fmt('(UTC)', utc_tt)
1021 1047​
1022 # FIXME: Calling functions returns incorrect SBValue for complex type in lldb 1048​ # FIXME: Calling functions returns incorrect SBValue for complex type in lldb
1023 ## toString 1049​ # # toString
1024 #res = invoke(self.valobj, 'toString', '0') 1050​ # res = invoke(self.valobj, 'toString', '0')
1025 #print 'tostring', res 1051​ # print 'tostring', res
1026 #self._addChild(rename('toString', res)) 1052​ # self._addChild(rename('toString', res))
1027 1053​
1028 ## toLocalTime 1054​ # # toLocalTime
1029 #res = invoke(self.valobj, 'toTimeSpec', '0') # Qt::LocalTime == 0 1055​ # res = invoke(self.valobj, 'toTimeSpec', '0') # Qt::LocalTime == 0
1030 #print 'tolocaltime', res 1056​ # print 'tolocaltime', res
1031 #self._addChild(rename('toLocalTime', res)) 1057​ # self._addChild(rename('toLocalTime', res))
1032 1058​
1033 1059​
1034def QDateTimeSummaryProvider(valobj, internal_dict): 1060​def QDateTimeSummaryProvider(valobj, internal_dict):
1035 if valobj.IsValid(): 1061​ if valobj.IsValid():
1036 content = valobj.GetChildMemberWithName('(Locale)') 1062​ content = valobj.GetChildMemberWithName('(Locale)')
1037 if content.IsValid(): 1063​ if content.IsValid():
1038 return content.GetSummary() 1064​ summary = content.GetSummary()
1039 else: 1065​ if summary is not None:
1040 # No synthetic provider installed, get the content by ourselves 1066​ return summary
1041 pytime = QDateTimeFormatter.parse(QDateTimeFormatter.getdata(valobj).GetValueAsUnsigned(0)) 1067​ # No synthetic provider installed, get the content by ourselves
1042 if pytime is not None: 1068​ pytime = QDateTimeFormatter.parse(QDateTimeFormatter.getdata(valobj).GetValueAsUnsigned(0))
1043 #content = pytime.isoformat().decode().__repr__().lstrip("u'").rstrip("'") 1069​ if pytime is not None:
1044 #return quote(content) 1070​ return pytime.isoformat().decode().__repr__()[2:-1]
1045 pass ​
1046 return None 1071​ return None
1047 1072​
1048 1073​
1049class QUrlFormatter(HiddenMemberProvider): 1074​class QUrlFormatter(HiddenMemberProvider):
1050 """docstring for QUrlFormatter""" 1075​ """docstring for QUrlFormatter"""
1051 def __init__(self, valobj, internal_dict): 1076​ def __init__(self, valobj, internal_dict):
1052 super(QUrlFormatter, self).__init__(valobj, internal_dict) 1077​ super(QUrlFormatter, self).__init__(valobj, internal_dict)
1053 1078​
1054 target = valobj.GetTarget() 1079​ target = valobj.GetTarget()
1055 self._int_type = target.GetBasicType(lldb.eBasicTypeInt) 1080​ self._int_type = target.GetBasicType(lldb.eBasicTypeInt)
1056 self._pvoid_type = target.GetBasicType(lldb.eBasicTypeVoid).GetPointerType() 1081​ self._pvoid_type = target.GetBasicType(lldb.eBasicTypeVoid).GetPointerType()
1057 self._qstring_type = target.FindFirstType('QString') 1082​ self._qstring_type = target.FindFirstType('QString')
1058 self._qbytearray_type = target.FindFirstType('QByteArray') 1083​ self._qbytearray_type = target.FindFirstType('QByteArray')
1059 1084​
1060 def parseQt5Data(self, dataobj): 1085​ def parseQt5Data(self, dataobj):
1061 def constructEncoded(port, scheme, username, password, host, path, query, fragment): 1086​ def constructEncoded(port, scheme, username, password, host, path, query, fragment):
1062 netloc = '' 1087​ netloc = ''
1063 host_str = printableQString(host)[0] 1088​ host_str = printableQString(host)[0]
1064 if host_str is not None: 1089​ if host_str is not None:
1065 username_str = printableQString(username)[0] 1090​ username_str = printableQString(username)[0]
1066 if username_str is not None: 1091​ if username_str is not None:
1067 netloc += username_str 1092​ netloc += username_str
1068 password_str = printableQString(password)[0] 1093​ password_str = printableQString(password)[0]
1069 if password_str is not None: 1094​ if password_str is not None:
1070 netloc += ':' + password_str 1095​ netloc += ':' + password_str
1071 netloc += "@" + host_str 1096​ netloc += "@"
1097​ netloc += host_str
1072 port_num = port.GetValueAsSigned(-1) 1098​ port_num = port.GetValueAsSigned(-1)
1073 if port_num != -1: 1099​ if port_num != -1:
1074 netloc += ":" + str(port_num) 1100​ netloc += ":" + str(port_num)
1075 1101​
1076 url = urlunsplit((printableQString(scheme)[0], 1102​ url = urlunsplit((printableQString(scheme)[0],
1077 netloc, 1103​ netloc,
1078 printableQString(path)[0], 1104​ printableQString(path)[0],
1079 printableQString(query)[0], 1105​ printableQString(query)[0],
▲ Show 20 Lines • Show All 84 Lines • ▼ Show 20 Line(s)1155 def parseQt4Data(self, dataobj):
1164 addr += self._qbytearray_type.GetByteSize() 1190​ addr += self._qbytearray_type.GetByteSize()
1165 # handle QByteArray encodedOriginal 1191​ # handle QByteArray encodedOriginal
1166 encoded = dataobj.CreateValueFromAddress('(encoded)', addr, self._qbytearray_type) 1192​ encoded = dataobj.CreateValueFromAddress('(encoded)', addr, self._qbytearray_type)
1167 1193​
1168 if not encoded.IsValid(): 1194​ if not encoded.IsValid():
1169 return (None,) * 9 1195​ return (None,) * 9
1170 return parseComponents(encoded) 1196​ return parseComponents(encoded)
1171 1197​
1172 def _update(self): 1198​ def try_parse(self):
1173 dataobj = self.valobj.GetChildMemberWithName('d') 1199​ dataobj = self.valobj.GetChildMemberWithName('d')
1174 # first try to access Qt4 data 1200​ # first try to access Qt4 data
1175 (encoded, port, scheme, 1201​ (encoded, port, scheme,
1176 username, password, host, path, query, fragment) = self.parseQt4Data(dataobj) 1202​ username, password, host, path, query, fragment) = self.parseQt4Data(dataobj)
1177 if encoded is not None: 1203​ if encoded is not None:
1178 self._addChild(port) 1204​ return (encoded, port, scheme, username, password, host, path, query, fragment)
1179 self._addChild(scheme) ​
1180 self._addChild(username) ​
1181 self._addChild(password) ​
1182 self._addChild(host) ​
1183 self._addChild(path) ​
1184 self._addChild(query) ​
1185 self._addChild(fragment) ​
1186 self._addChild(encoded, hidden=True) ​
1187 return ​
1188 1205​
1189 # if this fails, maybe we deal with Qt5 1206​ # if this fails, maybe we deal with Qt5
1190 (encoded, port, scheme, 1207​ (encoded, port, scheme,
1191 username, password, host, 1208​ username, password, host,
1192 path, query, fragment) = self.parseQt5Data(dataobj) 1209​ path, query, fragment) = self.parseQt5Data(dataobj)
1193 if encoded is not None: 1210​ if encoded is not None:
1194 self._addChild(port) 1211​ return (encoded, port, scheme, username, password, host, path, query, fragment)
1195 self._addChild(scheme) ​
1196 self._addChild(username) ​
1197 self._addChild(password) ​
1198 self._addChild(host) ​
1199 self._addChild(path) ​
1200 self._addChild(query) ​
1201 self._addChild(fragment) ​
1202 self._addChild(encoded, hidden=True) ​
1203 return ​
1204 1212​
1205 # if above fails, try to print directly. 1213​ # if above fails, try to print directly.
1206 # But this might not work, and could lead to issues 1214​ # But this might not work, and could lead to issues
1207 # (see http://sourceware-org.1504.n7.nabble.com/help-Calling-malloc-from-a-Python-pretty-printer-td284031.html) 1215​ # (see http://sourceware-org.1504.n7.nabble.com/help-Calling-malloc-from-a-Python-pretty-printer-td284031.html)
1208 res = invoke(self.valobj, 'toString', '(QUrl::FormattingOptions)0') # QUrl::PrettyDecoded == 0 1216​ res = invoke(self.valobj, 'toString', '(QUrl::FormattingOptions)0') # QUrl::PrettyDecoded == 0
1209 if res.IsValid(): 1217​ if res.IsValid():
1210 self._addChild(rename('(encoded)', res)) 1218​ return rename('(encoded)', res), None, None, None, None, None, None, None, None
1219​ return None, None, None, None, None, None, None, None, None
1211 1220​
1221​ def _update(self):
1222​ (encoded, port, scheme, username,
1223​ password, host, path, query, fragment) = self.try_parse()
1224​ if encoded is not None:
1225​ self._addChild(encoded, hidden=True)
1226​ if port is not None:
1227​ self._addChild(port)
1228​ self._addChild(scheme)
1229​ self._addChild(username)
1230​ self._addChild(password)
1231​ self._addChild(host)
1232​ self._addChild(path)
1233​ self._addChild(query)
1234​ self._addChild(fragment)
1235​ return
1212 # if everything fails, we have no choice but to show the original member 1236​ # if everything fails, we have no choice but to show the original member
1213 self._add_original = False 1237​ self._add_original = False
1214 self._addChild(self.valobj.GetChildMemberWithName('d')) 1238​ self._addChild(self.valobj.GetChildMemberWithName('d'))
1215 1239​
1216 1240​
1241​def QUrlSummaryProvider(valobj, internal_dict):
1242​ if valobj.IsValid():
1243​ content = valobj.GetChildMemberWithName('(encoded)')
1244​ if content.IsValid():
1245​ summary = content.GetSummary()
1246​ if summary is not None:
1247​ return summary
1248​ # No synthetic provider installed, get the content by ourselves
1249​ encoded = QUrlFormatter(valobj, internal_dict).try_parse()[0][1]
1250​ if encoded is not None:
1251​ return encoded
1252​ return None
1253​
1254​
1217class QUuidFormatter(HiddenMemberProvider): 1255​class QUuidFormatter(HiddenMemberProvider):
1218 """A lldb synthetic provider for QUuid""" 1256​ """A lldb synthetic provider for QUuid"""
1219 def __init__(self, valobj, internal_dict): 1257​ def __init__(self, valobj, internal_dict):
1220 super(QUuidFormatter, self).__init__(valobj, internal_dict) 1258​ super(QUuidFormatter, self).__init__(valobj, internal_dict)
1221 1259​
1222 def has_children(self): 1260​ def has_children(self):
1223 return False 1261​ return False
1224 1262​
1225 1263​
1226def QUuidSummaryProvider(valobj, internal_dict): 1264​def QUuidSummaryProvider(valobj, internal_dict):
1227 data = [valobj.GetChildMemberWithName(name).GetValueAsUnsigned(0) 1265​ data = [valobj.GetChildMemberWithName(name).GetValueAsUnsigned(0)
1228 for name in ['data1', 'data2', 'data3']] 1266​ for name in ['data1', 'data2', 'data3']]
1229 data += [val.GetValueAsUnsigned(0) for val in valobj.GetChildMemberWithName('data4')] 1267​ data += [val.GetValueAsUnsigned(0) for val in valobj.GetChildMemberWithName('data4')]
1230 1268​
1231 return 'QUuid({{{:02x}-{:02x}-{:02x}-{:02x}{:02x}-{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}}})'.format(*data) 1269​ return 'QUuid({{{:02x}-{:02x}-{:02x}-{:02x}{:02x}-{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}}})'.format(*data)