-
Notifications
You must be signed in to change notification settings - Fork 8
/
Copy pathJSON.au3
757 lines (670 loc) · 32.8 KB
/
JSON.au3
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
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
#include-once
; #INDEX# =======================================================================================================================
; Title .........: JSON-UDF
; Version .......: 0.10
; AutoIt Version : 3.3.16.1
; Language ......: english (german maybe by accident)
; Description ...: Function for interacting with JSON data in AutoIt.
; This includes import, export as well as helper functions for handling nested AutoIt data structures.
; Author(s) .....: AspirinJunkie, Sven Seyfert (SOLVE-SMART)
; Last changed ..: 2023-04-29
; Link ..........: https://autoit.de/thread/85435-json-udf/
; License .......: This work is free.
; You can redistribute it and/or modify it under the terms of the Do What The Fuck You Want To Public License, Version 2,
; as published by Sam Hocevar.
; See http://www.wtfpl.net/ for more details.
; ===============================================================================================================================
; #Function list# =======================================================================================================================
; ---- import and export from or to json ------
; _JSON_Parse - converts a JSON-structured string into a nested AutoIt data structure
; _JSON_Generate - converts a nested AutoIt data structure into a JSON structured string
; _JSON_GenerateCompact - shorthand for _JSON_Generate() to create JSON structured strings as compact as possible
; _JSON_Unminify - reads minified (compact) JSON file or string and converts to well readable JSON string
; _JSON_Minify - reads unminified (readable) JSON file or string and converts to minified (compact) JSON string
;
; ---- extraction and manipulation of nested AutoIt data structures ----
; _JSON_Get - extract query nested AutoIt-datastructure with a simple selector string
; _JSON_addChangeDelete - create a nested AutoIt data structure, change values within existing structures or delete elements from a nested AutoIt data structure
;
; ---- helper functions ----
; __JSON_FormatString - converts a string into a json string by escaping the special symbols
; __JSON_ParseString - converts a json formatted string into an AutoIt-string by unescaping the json-escapes
; __JSON_A2DToAinA - converts a 2D array into a Arrays in Array
; __JSON_AinAToA2d - converts a Arrays in Array into a 2D array
; __JSON_Base64Decode - decode data which is coded as a base64-string into binary variable
; __JSON_Base64Encode - converts a binary- or string-Input into BASE64 (or optional base64url) format
; ===============================================================================================================================
#include <String.au3>
; #FUNCTION# ======================================================================================
; Name ..........: _JSON_Parse
; Description ...: convert a JSON-formatted string into a nested structure of AutoIt-datatypes
; Syntax ........: _JSON_Parse(ByRef $s_String, $i_Os = 1)
; Parameters ....: $s_String - a string formatted as JSON
; [$i_Os] - search position where to start (normally don't touch!)
; Return values .: Success - Return a nested structure of AutoIt-datatypes
; @extended = next string offset
; Failure - Return "" and set @error to:
; @error = 1 - part is not json-syntax
; = 2 - key name in object part is not json-syntax
; = 3 - value in object is not correct json
; = 4 - delimiter or object end expected but not gained
; Author ........: AspirinJunkie
; =================================================================================================
Func _JSON_Parse(ByRef $s_String, $i_Os = 1)
Local $i_OsC = $i_Os, $o_Current, $o_Value
; Inside a character class, \R is treated as an unrecognized escape sequence, and so matches the letter "R" by default, but causes an error if
Local Static _ ; '\s' = [\x20\x09\x0A\x0D]
$s_RE_G_String = '\G\s*"([^"\\]*+(?>\\.[^"\\]*+)*+)"', _ ; old variant: '\G\s*"((?>[^\\"]+|\\.)*+)"' - new one is more efficient coz it searches firstly for non quotes and bs - these are more unlikely
$s_RE_G_Number = '\G\s*(-?(?>0|[1-9]\d*)(?>\.\d+)?(?>[eE][-+]?\d+)?)', _
$s_RE_G_KeyWord = '\G\s*\b(null|true|false)\b', _
$s_RE_G_Object_Begin = '\G\s*\{', _
$s_RE_G_Object_Key = '\G\s*"((?>[^\\"]+|\\.)*+)"\s*:', _
$s_RE_G_Object_Further = '\G\s*,', _
$s_RE_G_Object_End = '\G\s*\}', _
$s_RE_G_Array_Begin = '\G\s*\[', _
$s_RE_G_Array_End = '\G\s*\]'
$o_Current = StringRegExp($s_String, $s_RE_G_String, 1, $i_Os) ; String
If Not @error Then Return SetExtended(@extended, __JSON_ParseString($o_Current[0]))
StringRegExp($s_String, $s_RE_G_Object_Begin, 1, $i_Os) ; Object
If Not @error Then
$i_OsC = @extended
Local $s_Key, $a_T
Local $o_Current[]
StringRegExp($s_String, $s_RE_G_Object_End, 1, $i_OsC) ; check for empty object
If Not @error Then ; empty object
$i_OsC = @extended
Else
Do
$a_T = StringRegExp($s_String, $s_RE_G_Object_Key, 1, $i_OsC) ; key of element
If @error Then Return SetError(2, $i_OsC, "")
$i_OsC = @extended
$s_Key = __JSON_ParseString($a_T[0])
$o_Value = _JSON_Parse($s_String, $i_OsC)
If @error Then Return SetError(3, $i_OsC, "")
$i_OsC = @extended
$o_Current[$s_Key] = $o_Value ; add key:value to map
StringRegExp($s_String, $s_RE_G_Object_Further, 1, $i_OsC) ; more elements
If Not @error Then
$i_OsC = @extended
ContinueLoop
Else
StringRegExp($s_String, $s_RE_G_Object_End, 1, $i_OsC) ; end of array
If Not @error Then
$i_OsC = @extended
ExitLoop
Else
Return SetError(4, $i_OsC, "")
EndIf
EndIf
Until False
EndIf
Return SetExtended($i_OsC, $o_Current)
EndIf
StringRegExp($s_String, $s_RE_G_Array_Begin, 1, $i_Os) ; Array
If Not @error Then
$i_OsC = @extended
Local $o_Current[1], $d_N = 1, $i_C = 0
StringRegExp($s_String, $s_RE_G_Array_End, 1, $i_OsC) ; check for empty array
If Not @error Then ; empty array
ReDim $o_Current[0]
$i_OsC = @extended
Return SetExtended($i_OsC, $o_Current)
EndIf
Do
$o_Value = _JSON_Parse($s_String, $i_OsC)
If @error Then Return SetError(3, $i_OsC, "")
$i_OsC = @extended
If $i_C = $d_N - 1 Then
$d_N += $d_N ; or *= 2
ReDim $o_Current[$d_N]
EndIf
$o_Current[$i_C] = $o_Value
$i_C += 1
StringRegExp($s_String, $s_RE_G_Object_Further, 1, $i_OsC) ; more elements
If Not @error Then
$i_OsC = @extended
ContinueLoop
Else
StringRegExp($s_String, $s_RE_G_Array_End, 1, $i_OsC) ; end of array
If Not @error Then
$i_OsC = @extended
ExitLoop
Else
Return SetError(5, $i_OsC, "")
EndIf
EndIf
Until False
If UBound($o_Current) <> $i_C Then ReDim $o_Current[$i_C]
Return SetExtended($i_OsC, $o_Current)
EndIf
$o_Current = StringRegExp($s_String, $s_RE_G_Number, 1, $i_Os) ; Number
If Not @error Then Return SetExtended(@extended, Number($o_Current[0]))
$o_Current = StringRegExp($s_String, $s_RE_G_KeyWord, 1, $i_Os) ; KeyWord
If Not @error Then Return SetExtended(@extended, Execute($o_Current[0])) ; $o_Current[0] = "null" ? Null : $o_Current[0] = "true" ? True : False)
Return SetError(1, $i_OsC, "")
EndFunc ;==>_JSON_Parse
; #FUNCTION# ======================================================================================
; Name ..........: _JSON_Generate
; Description ...: converts a nested AutoIt data structure into a JSON structured string
; Syntax ........: _JSON_Generate($o_Object, $s_ObjIndent = @TAB, $s_ObjDelEl = @CRLF, $s_ObjDelKey = " ", $s_ObjDelVal = "", $s_ArrIndent = @TAB, $s_ArrDelEl = @CRLF, $i_Level = 0)
; Parameters ....: $o_Object - [nested] AutoIt data structure
; [$s_ObjIndent] - indent for object elements (only reasonable if $s_ObjDelEl contains a line skip
; [$s_ObjDelEl] - delimiter between object elements
; [$s_ObjDelKey] - delimiter between keyname and ":" in object
; [$s_ObjDelVal] - delimiter between ":" and value in object
; [$s_ArrIndent] - indent for array elements (only reasonable if $s_ArrDelEl contains a line skip)
; [$s_ArrDelEl] - delimiter between array elements
; [$i_Level] - search position where to start (normally don't touch!)
; Return values .: Success - Return a JSON formatted string
; Failure - Return ""
; Author ........: AspirinJunkie
; =================================================================================================
Func _JSON_Generate($o_Object, $s_ObjIndent = @TAB, $s_ObjDelEl = @CRLF, $s_ObjDelKey = "", $s_ObjDelVal = " ", $s_ArrIndent = @TAB, $s_ArrDelEl = @CRLF, $i_Level = 0)
Local Static $s_JSON_String
If $i_Level = 0 Then $s_JSON_String = ""
Switch VarGetType($o_Object)
Case "String"
$s_JSON_String &= '"' & __JSON_FormatString($o_Object) & '"'
Case "Int32", "Int64", "Float", "Double"
$s_JSON_String &= String($o_Object)
Case "Bool"
$s_JSON_String &= StringLower($o_Object)
Case "Keyword"
If IsKeyword($o_Object) = 2 Then $s_JSON_String &= "null"
Case "Binary"
$s_JSON_String &= '"' & __JSON_Base64Encode($o_Object) & '"'
Case "Array"
If UBound($o_Object, 0) = 2 Then $o_Object = __JSON_A2DToAinA($o_Object)
If UBound($o_Object) = 0 Then
$s_JSON_String &= "[]"
Else
$s_JSON_String &= "[" & $s_ArrDelEl
For $o_Value In $o_Object
$s_JSON_String &= _StringRepeat($s_ArrIndent, $i_Level + 1)
_JSON_Generate($o_Value, $s_ObjIndent, $s_ObjDelEl, $s_ObjDelKey, $s_ObjDelVal, $s_ArrIndent, $s_ArrDelEl, $i_Level + 1)
$s_JSON_String &= "," & $s_ArrDelEl
Next
$s_JSON_String = StringTrimRight($s_JSON_String, StringLen("," & $s_ArrDelEl)) & $s_ArrDelEl & _StringRepeat($s_ArrIndent, $i_Level) & "]"
EndIf
Case "Object"
If ObjName($o_Object) = "Dictionary" Then
Local $s_KeyTemp, $o_Value
If $o_Object.Count() = 0 Then
$s_JSON_String &= "{}"
Else
$s_JSON_String &= "{" & $s_ObjDelEl
For $s_Key In $o_Object.Keys
$s_KeyTemp = $s_Key
$o_Value = $o_Object($s_Key)
$s_JSON_String &= _StringRepeat($s_ObjIndent, $i_Level + 1) & '"' & __JSON_FormatString($s_KeyTemp) & '"' & $s_ObjDelKey & ':' & $s_ObjDelVal
_JSON_Generate($o_Value, $s_ObjIndent, $s_ObjDelEl, $s_ObjDelKey, $s_ObjDelVal, $s_ArrIndent, $s_ArrDelEl, $i_Level + 1)
$s_JSON_String &= "," & $s_ObjDelEl
Next
$s_JSON_String = StringTrimRight($s_JSON_String, StringLen("," & $s_ObjDelEl)) & $s_ObjDelEl & _StringRepeat($s_ObjIndent, $i_Level) & "}"
EndIf
EndIf
Case "Map"
Local $s_KeyTemp, $o_Value
If UBound($o_Object) = 0 Then
$s_JSON_String &= "{}"
Else
$s_JSON_String &= "{" & $s_ObjDelEl
For $s_Key In MapKeys($o_Object)
$s_KeyTemp = $s_Key
$o_Value = $o_Object[$s_Key]
$s_JSON_String &= _StringRepeat($s_ObjIndent, $i_Level + 1) & '"' & __JSON_FormatString($s_KeyTemp) & '"' & $s_ObjDelKey & ':' & $s_ObjDelVal
_JSON_Generate($o_Value, $s_ObjIndent, $s_ObjDelEl, $s_ObjDelKey, $s_ObjDelVal, $s_ArrIndent, $s_ArrDelEl, $i_Level + 1)
$s_JSON_String &= "," & $s_ObjDelEl
Next
$s_JSON_String = StringTrimRight($s_JSON_String, StringLen("," & $s_ObjDelEl)) & $s_ObjDelEl & _StringRepeat($s_ObjIndent, $i_Level) & "}"
EndIf
Case "Ptr"
$s_JSON_String &= String(Int($o_Object))
Case "DLLStruct"
Local $tBin = DllStructCreate("Byte[" & DllStructGetSize($o_Object) & "]", DllStructGetPtr($o_Object))
$s_JSON_String &= '"' & __JSON_Base64Encode(DllStructGetData($tBin, 1)) & '"'
EndSwitch
If $i_Level = 0 Then
Local $s_Temp = $s_JSON_String
$s_JSON_String = ""
Return $s_Temp
EndIf
EndFunc ;==>_JSON_Generate
; #FUNCTION# ====================================================================================================================
; Name ..........: _JSON_GenerateCompact
; Description ...: shorthand for _JSON_Generate()-parameters to produce a compact as possible JSON string
; Syntax ........: _JSON_GenerateCompact($o_Object)
; Parameters ....: $o_Object - [nested] AutoIt data structure
; Return values .: Success - Return a JSON formatted string
; Failure - Return ""
; Author ........: AspirinJunkie
; Modified ......: 2023-05-23
; Related .......: _JSON_Generate
; ===============================================================================================================================
Func _JSON_GenerateCompact($o_Object)
Return _JSON_Generate($o_Object, "", "", "", "", "", "")
EndFunc ;==>_JSON_GenerateCompact
; #FUNCTION# ====================================================================================================================
; Name ..........: _JSON_Unminify
; Description ...: reads minified (compact) JSON file or string and converts to well readable JSON string
; Syntax ........: _JSON_Unminify($s_Input)
; Parameters ....: $s_Input - json file path/handle or json string
; Return values .: Success - Return a JSON formatted string
; Failure - Return "" and set @error to:
; @error = 1 - error during FileRead() - @extended = @error from FileRead()
; = 2 - no valid format for $s_Input
; Author ........: Sven Seyfert (SOLVE-SMART), AspirinJunkie
; Related .......: _JSON_Generate
; ===============================================================================================================================
Func _JSON_Unminify($s_Input)
; read file if $sInput = file name or file handle
If FileExists($s_Input) Or IsInt($s_Input) Then $s_Input = FileRead($s_Input)
If @error Then Return SetError(1, @error, False)
If Not IsString($s_Input) Then Return SetError(2, 0, False)
Local Const $o_Object = _JSON_Parse($s_Input)
Return _JSON_Generate($o_Object)
EndFunc ;==>_JSON_Unminify
; #FUNCTION# ====================================================================================================================
; Name ..........: _JSON_Minify
; Description ...: reads unminified (readable) JSON file or string and converts to minified (compact) JSON string
; Syntax ........: _JSON_Minify($s_Input)
; Parameters ....: $s_Input - json file path/handle or json string
; Return values .: Success - Return a JSON formatted string
; Failure - Return "" and set @error to:
; @error = 1 - error during FileRead() - @extended = @error from FileRead()
; = 2 - no valid format for $s_Input
; Author ........: Sven Seyfert (SOLVE-SMART), AspirinJunkie
; Related .......: _JSON_GenerateCompact
; ===============================================================================================================================
Func _JSON_Minify($s_Input)
; read file if $sInput = file name or file handle
If FileExists($s_Input) Or IsInt($s_Input) Then $s_Input = FileRead($s_Input)
If @error Then Return SetError(1, @error, False)
If Not IsString($s_Input) Then Return SetError(2, 0, False)
Local Const $o_Object = _JSON_Parse($s_Input)
Return _JSON_GenerateCompact($o_Object)
EndFunc ;==>_JSON_Minify
; #FUNCTION# ======================================================================================
; Name ..........: _JSON_Get
; Description ...: query nested AutoIt-datastructure with a simple query string with syntax:
; MapKey#1.MapKey#2.[ArrayIndex#1].MapKey#3... (points keynames can be achieved by "\.")
; multidimensional (2D or 3D only) array indices are separated through comma - e.g.: [2,3]
; Syntax ........: _JSON_Get(ByRef $o_Object, Const $s_Pattern)
; Parameters ....: $o_Object - a nested AutoIt datastructure (Arrays, Dictionaries, basic scalar types)
; $s_Pattern - query pattern like described above
; Return values .: Success - Return the queried object out of the nested datastructure
; Failure - Return "" and set @error to:
; @error = 1 - pattern is not correct
; = 2 - keyname query to none dictionary object
; = 3 - keyname queried not exists in dictionary
; = 4 - index query on none array object
; = 5 - index out of array range
; = 6 - number of subindices in index query not match array dimensions
; = 7 - more than 3 array dimensions are not supported
; Author ........: AspirinJunkie
; =================================================================================================
Func _JSON_Get(ByRef $o_Object, Const $s_Pattern)
Local $o_Current = $o_Object, $d_Val
Local $a_Tokens = StringRegExp($s_Pattern, '\[(\d+|[\d\h,]+)\]|((?>\\.|[^\.\[\]\\]+)+)', 4)
If @error Then Return SetError(1, @error, "")
For $a_CurToken In $a_Tokens
If UBound($a_CurToken) = 3 Then ; KeyName
$a_CurToken[2] = StringRegExpReplace($a_CurToken[2], '\\(.)', '$1')
Switch VarGetType($o_Current)
Case "Object"
If Not IsObj($o_Current) Or ObjName($o_Current) <> "Dictionary" Then Return SetError(2, 0, "")
If Not $o_Current.Exists($a_CurToken[2]) Then Return SetError(3, 0, "")
$o_Current = $o_Current($a_CurToken[2])
Case "Map"
If Not MapExists($o_Current, $a_CurToken[2]) Then Return SetError(3, 0, "")
$o_Current = $o_Current[$a_CurToken[2]]
EndSwitch
ElseIf UBound($a_CurToken) = 2 Then ; ArrayIndex
If (Not IsArray($o_Current)) Then Return SetError(4, UBound($o_Current, 0), "")
; multi dimensional array
If StringInStr($a_CurToken[1], ',', 1) Then
Local $aIndices = StringSplit($a_CurToken[1], ',', 3)
If UBound($aIndices) <> UBound($o_Current, 0) Then Return SetError(6, UBound($o_Current, 0), "")
; get the indices and check their range
Local $x = Int($aIndices[0]), $y = Int($aIndices[1])
If $x < 0 Or $x >= UBound($o_Current, 1) Then Return SetError(5, $x, "")
If $y < 0 Or $y >= UBound($o_Current, 2) Then Return SetError(5, $y, "")
Switch UBound($aIndices)
Case 2 ; 2D array
$o_Current = $o_Current[$x][$y]
Case 3 ; 3D array
Local $z = Int($aIndices[2])
If $z < 0 Or $z >= UBound($o_Current, 3) Then Return SetError(5, $z, "")
$o_Current = $o_Current[$x][$y][$z]
Case Else
Return SetError(7, @error, "")
EndSwitch
; 1D array
Else
If UBound($o_Current, 0) <> 1 Then Return SetError(6, UBound($o_Current, 0), "")
$d_Val = Int($a_CurToken[1])
If $d_Val < 0 Or $d_Val >= UBound($o_Current) Then Return SetError(5, $d_Val, "")
$o_Current = $o_Current[$d_Val]
EndIf
EndIf
Next
Return $o_Current
EndFunc ;==>_JSON_Get
; #FUNCTION# ======================================================================================
; Name ..........: _JSON_addChangeDelete
; Description ...: creates, modifies or deletes within nested AutoIt structures with a simple query string with syntax:
; MapKey#1.MapKey#2.[ArrayIndex#1].MapKey#3... (points keynames can be achieved by "\.")
; If the specified structure already exists, then the function overwrite the existing data.
; If the specified structure not exists, then the functions creates this structure.
; If $vVal = Default, then the function deletes this specific data point inside the structure.
; Syntax ........: _JSON_addChangeDelete(ByRef $oObject, Const $sPattern, Const $vVal = Default [, Const $iRecLevel = 0])
; Parameters ....: $oObject - a nested AutoIt datastructure (Arrays, Maps, basic scalar types etc.)
; in which the structure is to be created or data is to be changed or deleted
; $sPattern - query pattern like described above
; $vVal - the value which should be written at the position in $sPattern
; - if $vVal = Default then the position in $sPattern is to be deleted
; $iRecLevel - don't touch! - only for internal purposes
; Return values .: Success - Return True
; Failure - Return False and set @error to:
; @error = 1 - pattern is not correct
; @error = 2 - wrong index for array element
; Author ........: AspirinJunkie
; =================================================================================================
Func _JSON_addChangeDelete(ByRef $oObject, Const $sPattern, Const $vVal = Default, Const $iRecLevel = 0)
Local Static $aLevels[0]
; only on highest recursion level: process the selector string
If $iRecLevel = 0 Then
Local $aToken = StringRegExp($sPattern, '\[(\d+)\]|((?>\\.|[^\.\[\]\\]+)+)', 4)
If @error Then Return SetError(1, @error, "")
Local $aCurToken
ReDim $aLevels[UBound($aToken) + 1][2]
For $i = 0 To UBound($aToken) - 1
$aCurToken = $aToken[$i]
If UBound($aCurToken) = 3 Then ; KeyName
$aLevels[$i][0] = "Map"
$aLevels[$i][1] = StringRegExpReplace($aCurToken[2], '\\(.)', '$1')
Else ; Array Index
$aLevels[$i][0] = "Array"
$aLevels[$i][1] = Int($aCurToken[1])
EndIf
Next
$aLevels[UBound($aLevels) - 1][0] = "end"
EndIf
; If data structure not exists already - build it as stated in the selector string:
Local $sCurrenttype = $aLevels[$iRecLevel][0]
If $sCurrenttype <> VarGetType($oObject) Then
Switch $sCurrenttype
Case "Map"
Local $mTmp[]
$oObject = $mTmp
Case "Array"
Local $aTmp[$aLevels[$iRecLevel][1] + 1]
$oObject = $aTmp
Case "end"
Return $vVal
EndSwitch
EndIf
; special case treatment for arrays
If $sCurrenttype = "Array" Then
If UBound($oObject, 0) <> 1 Then
Local $aTmp[$aLevels[$iRecLevel][1] + 1]
$oObject = $aTmp
ElseIf UBound($oObject) < ($aLevels[$iRecLevel][1] + 1) Then
ReDim $oObject[$aLevels[$iRecLevel][1] + 1]
EndIf
EndIf
; create or change the objects in the next hierarchical level and use these as value for the current entry
Local $vTmp = $oObject[$aLevels[$iRecLevel][1]], _
$oNext = _JSON_addChangeDelete($vTmp, $sPattern, $vVal, $iRecLevel + 1)
If $oNext = Default Then ; delete the current level
Switch $sCurrenttype
Case "Map"
MapRemove($oObject, $aLevels[$iRecLevel][1])
Case "Array"
Local $iInd = $aLevels[$iRecLevel][1], $nElems = UBound($oObject)
If $iInd < 0 Or $iInd >= $nElems Then Return SetError(2, @error, "")
For $i = $iInd To $nElems - 2
$oObject[$i] = $oObject[$i + 1]
Next
ReDim $oObject[$nElems - 1]
Case Else
$oObject[$aLevels[$iRecLevel][1]] = ""
For $j = UBound($oObject) - 1 To 0 Step -1
If $oObject[$j] <> "" Then
ReDim $oObject[$j + 1]
ExitLoop
EndIf
Next
EndSwitch
Else
$oObject[$aLevels[$iRecLevel][1]] = $oNext
EndIf
If $iRecLevel > 0 Then
Return $oObject
Else
ReDim $aLevels[0] ; clean
Return True
EndIf
EndFunc ;==>_JSON_addChangeDelete
; helper function for converting a json formatted string into an AutoIt-string
; slower variant of __JSON_ParseString but also can handle large strings
Func __JSON_ParseString(ByRef $s_String)
Local $aB[5]
Local $a_RE = StringRegExp($s_String, '\\\\(*SKIP)(*FAIL)|(\\["bf/]|\\u[[:xdigit:]]{4})', 3)
If Not @error Then
For $s_Esc In $a_RE
Switch StringMid($s_Esc, 2, 1)
Case "b"
If $aB[0] Then ContinueLoop
$s_String = StringRegExpReplace($s_String, '\\\\(*SKIP)(*FAIL)|\\b', Chr(8))
$aB[0] = True
Case "f"
If $aB[1] Then ContinueLoop
$s_String = StringRegExpReplace($s_String, '\\\\(*SKIP)(*FAIL)|\\f', Chr(12))
$aB[1] = True
Case "/"
If $aB[2] Then ContinueLoop
$s_String = StringRegExpReplace($s_String, '\\\\(*SKIP)(*FAIL)|\\/', "/")
$aB[2] = True
Case '"'
If $aB[3] Then ContinueLoop
$s_String = StringRegExpReplace($s_String, '\\\\(*SKIP)(*FAIL)|\\"', '"')
$aB[3] = True
Case "u"
If $aB[4] Then ContinueLoop
$a_RE = StringRegExp($s_String, '\\\\(*SKIP)(*FAIL)|\\u\K[[:xdigit:]]{4}', 3)
If Not @error Then
If UBound($a_RE) > 10 Then
Local $mCodes[]
For $s_Code In $a_RE
If MapExists($mCodes, $s_Code) Then ContinueLoop
$s_String = StringReplace($s_String, "\u" & $s_Code, ChrW(Dec($s_Code)), 0, 1)
$mCodes[$s_Code] = ""
Next
Else
For $s_Code In $a_RE
$s_String = StringReplace($s_String, "\u" & $s_Code, ChrW(Dec($s_Code)), 0, 1)
Next
EndIf
$aB[4] = True
EndIf
EndSwitch
Next
EndIf
; converts \n \r \t \\ implicit:
Return StringFormat(StringReplace($s_String, "%", "%%", 0, 1))
EndFunc ;==>__JSON_ParseString
; helper function for converting a AutoIt-string into a json formatted string
Func __JSON_FormatString(ByRef $sString)
Return StringLen($sString) < 50 ? _
StringTrimRight(StringRegExpReplace($sString & '\\\b\f\n\r\t\"', '(?s)(?|\\(?=.*(\\\\))|[\b](?=.*(\\b))|\f(?=.*(\\f))|\r\n(?=.*(\\n))|\n(?=.*(\\n))|\r(?=.*(\\r))|\t(?=.*(\\t))|"(?=.*(\\")))', '\1'), 15) : _
StringReplace( _
StringReplace( _
StringReplace( _
StringReplace( _
StringReplace( _
StringReplace( _
StringReplace( _
StringReplace($sString, '\', '\\', 0, 1) _
, Chr(8), "\b", 0, 1) _
, Chr(12), "\f", 0, 1) _
, @CRLF, "\n", 0, 1) _
, @LF, "\n", 0, 1) _
, @CR, "\r", 0, 1) _
, @TAB, "\t", 0, 1) _
, '"', '\"', 0, 1)
EndFunc
; #FUNCTION# ======================================================================================
; Name ..........: __JSON_Base64Encode
; Description ...: convert a binary- or string-Input into BASE64 (or optional base64url) format
; mainly a wrapper for the CryptBinaryToString API-function
; Syntax ........: __JSON_Base64Encode(Const ByRef $s_Input, [Const $b_base64url = False])
; Parameters ....: $s_Input - binary data or string which should be converted
; [$b_base64url] - If true the output is in base64url-format instead of base64
; Return values .: Success - Return base64 (or base64url) formatted string
; Failure - Return "" and set @error to:
; @error = 1 - failure at the first run to calculate the output size
; = 2 - failure at the second run to calculate the output
; Author ........: AspirinJunkie
; Example .......: Yes
; $s_Base64String = __JSON_Base64Encode("This is my test")
; =================================================================================================
Func __JSON_Base64Encode(Const ByRef $s_Input, Const $b_base64url = False)
Local $b_Input = IsBinary($s_Input) ? $s_Input : Binary($s_Input)
Local $t_BinArray = DllStructCreate("BYTE[" & BinaryLen($s_Input) & "]")
DllStructSetData($t_BinArray, 1, $b_Input)
Local $h_DLL_Crypt32 = DllOpen("Crypt32.dll")
; first run to calculate needed size of output buffer
Local $a_Ret = DllCall($h_DLL_Crypt32, "BOOLEAN", "CryptBinaryToString", _
"STRUCT*", $t_BinArray, _ ; *pbBinary
"DWORD", DllStructGetSize($t_BinArray), _ ; cbBinary
"DWORD", 0x40000001, _ ; dwFlags
"PTR", Null, _ ; pszString
"DWORD*", 0)
If @error Or Not IsArray($a_Ret) Or $a_Ret[0] = 0 Then Return SetError(1, @error, DllClose($h_DLL_Crypt32))
; second run to calculate base64-string:
Local $t_Output = DllStructCreate("CHAR Out[" & $a_Ret[5] & "]")
Local $a_Ret2 = DllCall($h_DLL_Crypt32, "BOOLEAN", "CryptBinaryToString", _
"STRUCT*", $t_BinArray, _ ; *pbBinary
"DWORD", DllStructGetSize($t_BinArray), _ ; cbBinary
"DWORD", 0x40000001, _ ; dwFlags
"STRUCT*", $t_Output, _ ; pszString
"DWORD*", $a_Ret[5])
If @error Or Not IsArray($a_Ret2) Or $a_Ret2[0] = 0 Then Return SetError(2, @error, DllClose($h_DLL_Crypt32))
Local $s_Output = $t_Output.Out
If StringInStr($s_Output, "=", 1, 1) Then $s_Output = StringLeft($s_Output, StringInStr($s_Output, "=", 1, 1) - 1)
If $b_base64url Then $s_Output = StringReplace(StringReplace($s_Output, "/", "_", 0, 1), "+", "-", 0, 1)
DllClose($h_DLL_Crypt32)
Return $s_Output
EndFunc ;==>__JSON_Base64Encode
; #FUNCTION# ======================================================================================
; Name ..........: __JSON_Base64Decode
; Description ...: decode data which is coded as a base64-string into binary form
; mainly a wrapper for the CryptStringToBinary API-function
; Syntax ........: __JSON_Base64Decode(Const ByRef $s_Input, [Const $b_base64url = False])
; Parameters ....: $s_Input - string in base64-format
; [$b_base64url] - If true the output is in base64url-format instead of base64
; Return values .: Success - Return base64 (or base64url) formatted string
; Failure - Return "" and set @error to:
; @error = 1 - failure at the first run to calculate the output size
; = 2 - failure at the second run to calculate the output
; Author ........: AspirinJunkie
; Example .......: Yes
; MsgBox(0, '', BinaryToString(__JSON_Base64Decode("VGVzdA")))
; =================================================================================================
Func __JSON_Base64Decode(Const ByRef $s_Input, Const $b_base64url = False)
Local $h_DLL_Crypt32 = DllOpen("Crypt32.dll")
; hier noch einen Reg-Ex zum testen ob String base64-codiert ist
; first run to calculate needed size of output buffer
Local $a_Ret = DllCall($h_DLL_Crypt32, "BOOLEAN", "CryptStringToBinary", _
"STR", $s_Input, _ ; pszString
"DWORD", 0, _ ; cchString
"DWORD", 1, _ ; dwFlags
"PTR", Null, _ ; pbBinary
"DWORD*", 0, _ ; pcbBinary
"PTR", Null, _ ; pdwSkip
"PTR", Null) ; pdwFlags
Local $t_Ret = DllStructCreate("BYTE Out[" & $a_Ret[5] & "]")
If @error Or Not IsArray($a_Ret) Or $a_Ret[0] = 0 Then Return SetError(1, @error, DllClose($h_DLL_Crypt32))
; second run to calculate the output data:
Local $a_Ret2 = DllCall($h_DLL_Crypt32, "BOOLEAN", "CryptStringToBinary", _
"STR", $s_Input, _ ; pszString
"DWORD", 0, _ ; cchString
"DWORD", 1, _ ; dwFlags
"STRUCT*", $t_Ret, _ ; pbBinary
"DWORD*", $a_Ret[5], _ ; pcbBinary
"PTR", Null, _ ; pdwSkip
"PTR", Null) ; pdwFlags
If @error Or Not IsArray($a_Ret2) Or $a_Ret2[0] = 0 Then Return SetError(2, @error, DllClose($h_DLL_Crypt32))
DllClose($h_DLL_Crypt32)
Local $s_Output = $t_Ret.Out
If $b_base64url Then $s_Output = StringReplace(StringReplace($s_Output, "_", "/", 0, 1), "-", "+", 0, 1)
Return $s_Output
EndFunc ;==>__JSON_Base64Decode
; #FUNCTION# ======================================================================================
; Name ..........: __JSON_A2DToAinA()
; Description ...: Convert a 2D array into a Arrays in Array
; Syntax ........: __JSON_A2DToAinA(ByRef $A)
; Parameters ....: $A - the 2D-Array which should be converted
; Return values .: Success: a Arrays in Array build from the input array
; Failure: False
; @error = 1: $A is'nt an 2D array
; Author ........: AspirinJunkie
; =================================================================================================
Func __JSON_A2DToAinA(ByRef $A, $bTruncEmpty = True)
If UBound($A, 0) <> 2 Then Return SetError(1, UBound($A, 0), False)
Local $N = UBound($A), $u = UBound($A, 2)
Local $a_Ret[$N]
If $bTruncEmpty Then
For $i = 0 To $N - 1
Local $x = $u - 1
While IsString($A[$i][$x]) And $A[$i][$x] = ""
$x -= 1
WEnd
Local $t[$x + 1]
For $j = 0 To $x
$t[$j] = $A[$i][$j]
Next
$a_Ret[$i] = $t
Next
Else
For $i = 0 To $N - 1
Local $t[$u]
For $j = 0 To $u - 1
$t[$j] = $A[$i][$j]
Next
$a_Ret[$i] = $t
Next
EndIf
Return $a_Ret
EndFunc ;==>__JSON_A2DToAinA
; #FUNCTION# ======================================================================================
; Name ..........: __JSON_AinAToA2d()
; Description ...: Convert a Arrays in Array into a 2D array
; here useful if you want to recover 2D-arrays from a json-string
; (there exists only a array-in-array and no 2D-Arrays)
; Syntax ........: __JSON_AinAToA2d(ByRef $A)
; Parameters ....: $A - the arrays in array which should be converted
; Return values .: Success: a 2D Array build from the input array
; Failure: False
; @error = 1: $A is'nt an 1D array
; = 2: $A is empty
; = 3: first element isn't a array
; Author ........: AspirinJunkie
; =================================================================================================
Func __JSON_AinAToA2d(ByRef $A)
If UBound($A, 0) <> 1 Then Return SetError(1, UBound($A, 0), False)
Local $N = UBound($A)
If $N < 1 Then Return SetError(2, $N, False)
Local $u = UBound($A[0])
If $u < 1 Then Return SetError(3, $u, False)
Local $a_Ret[$N][$u]
For $i = 0 To $N - 1
Local $t = $A[$i]
If UBound($t) > $u Then ReDim $a_Ret[$N][UBound($t)]
For $j = 0 To UBound($t) - 1
$a_Ret[$i][$j] = $t[$j]
Next
Next
Return $a_Ret
EndFunc ;==>__JSON_AinAToA2d