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Revision 1.13 - (show annotations) (download) (as text)
Mon Aug 22 14:23:16 2005 UTC (18 years, 8 months ago) by h677
Branch: MAIN
Changes since 1.12: +52 -2 lines
File MIME type: text/x-pascal
DivideStrLineを共通関数に

1 unit MojuUtils;
2 //******************************************************************************
3 // ??絖???臀???∽? CustomStringReplace
4 // 篏帥???鴻????
5 //??CustomStringReplace(
6 //?? ??????絖???鐚?String???????StringList),
7 //?? 罎?膣∽??絖???鐚?String),
8 // 臀????絖???鐚?String),
9 // 紊ф??絖?絨??絖?鐚?Boolean)True:?阪?ャ????????false or ?????阪?ャ????
10 //
11 // Delphi-ML???篋?69334????c???????潟?若????筝吾?????????障??????
12 //******************************************************************************
13
14 interface
15
16 uses
17 Windows, Classes, SysUtils, GikoSystem;
18
19 function StrPosEx(StrStart, StrEnd, SubstrStart, SubstrEnd: PChar): PChar;
20 function AnsiStrPosEx(StrStart, StrEnd, SubstrStart, SubstrEnd: PChar): PChar;
21 function ReplaceString(const S, OldPattern, NewPattern: string): string;
22 function IgnoCaseReplaceString(const S, OldPattern, NewPattern: string): string;
23
24 function CustomStringReplace(S , OldPattern: String;const NewPattern: string; IgnoreCase : Boolean = False): String; overload;
25 procedure CustomStringReplace(var S : TStringList; OldPattern: String;const NewPattern: string; IgnoreCase : Boolean = False); overload;
26
27 function ZenToHan(const s: string): string;
28 function VaguePos(const Substr, S: string): Integer;
29
30 function ReplaseNoValidateChar( inVal : String): String;
31 function IsNoValidID( inID :String): Boolean;
32 //<font>?帥?違?????????ゃ????
33 function DeleteFontTag( inSource : string) : string;
34 function DivideStrLine(Line: string): TResRec;
35 function RemoveToken(var s: string;const delimiter: string): string;
36
37 implementation
38 // ???ゃ?潟?帥?種??≪?祉?潟??????????蕭???????/span>
39 function StrPosEx(StrStart, StrEnd, SubstrStart, SubstrEnd: PChar): PChar;
40 asm
41 PUSH EBX
42 PUSH ESI
43 PUSH EDI
44
45 MOV ESI,ECX { Point ESI to substr }
46 MOV EDI,EAX { Point EDI to s }
47
48 MOV ECX,EDX { ECX = search length }
49 SUB ECX,EAX
50
51 MOV EDX,SubstrEnd
52 SUB EDX,ESI
53
54 DEC EDX { EDX = Length(substr) - 1 }
55 JS @@fail { < 0 ? return 0 }
56 MOV AL,[ESI] { AL = first char of substr }
57 INC ESI { Point ESI to 2'nd char of substr }
58
59 SUB ECX,EDX { #positions in s to look at }
60 { = Length(s) - Length(substr) + 1 }
61 JLE @@fail
62 @@loop:
63 REPNE SCASB
64 JNE @@fail
65 MOV EBX,ECX { save outer loop counter }
66 PUSH ESI { save outer loop substr pointer }
67 PUSH EDI { save outer loop s pointer }
68
69 MOV ECX,EDX
70 REPE CMPSB
71 POP EDI { restore outer loop s pointer }
72 POP ESI { restore outer loop substr pointer }
73 JE @@found
74 MOV ECX,EBX { restore outer loop counter }
75 JMP @@loop
76
77 @@fail:
78 XOR EAX,EAX
79 JMP @@exit
80
81 @@found:
82 MOV EAX,EDI { EDI points of char after match }
83 DEC EAX
84 @@exit:
85 POP EDI
86 POP ESI
87 POP EBX
88 end;
89 //??AnsiPos???????
90 function AnsiStrPosEx(StrStart, StrEnd, SubstrStart, SubstrEnd: PChar): PChar;
91 var
92 L2: Cardinal;
93 ByteType : TMbcsByteType;
94 begin
95 Result := nil;
96 if (StrStart = nil) or (StrStart^ = #0) or
97 (SubstrStart = nil) or (SubstrStart^ = #0) then Exit;
98
99 L2 := SubstrEnd - SubstrStart;
100 Result := StrPosEx(StrStart, StrEnd, SubstrStart, SubstrEnd);
101
102 while (Result <> nil) and (StrEnd - Result >= L2) do begin
103 ByteType := StrByteType(StrStart, Integer(Result-StrStart));
104 if (ByteType <> mbTrailByte) and
105 (CompareString(LOCALE_USER_DEFAULT, SORT_STRINGSORT, Result, L2, SubstrStart, L2) = 2)
106 then Exit;
107 if (ByteType = mbLeadByte) then Inc(Result);
108 Inc(Result);
109 Result := StrPosEx(Result, StrEnd, SubStrStart, SubStrEnd);
110 end;
111 Result := nil;
112 end;
113
114 {$R-}
115 //蕭?????絖???臀???∽?逸?紊ф??絖?絨??絖??????????∴???????鐚?
116 function ReplaceString(const S, OldPattern, NewPattern: string): string;
117 var
118 ReplaceCount: Integer;
119 DestIndex: Integer;
120 i, l: Integer;
121 p, e, ps, pe: PChar;
122 Count: Integer;
123 begin
124 Result := S;
125 if OldPattern = '' then Exit;
126 p := PChar(S);
127 e := p + Length(S);
128 ps := PChar(OldPattern);
129 pe := ps + Length(OldPattern);
130 ReplaceCount := 0;
131 while p < e do begin
132 p := AnsiStrPosEx(p, e, ps, pe);
133 if p = nil then Break;
134 Inc(ReplaceCount);
135 Inc(p, Length(OldPattern));
136 end;
137 if ReplaceCount = 0 then Exit;
138 SetString(Result, nil, Length(S) +
139 (Length(NewPattern) - Length(OldPattern)) * ReplaceCount);
140 p := PChar(S);
141 DestIndex := 1;
142 l := Length( NewPattern );
143 for i := 0 to ReplaceCount - 1 do begin
144 Count := AnsiStrPosEx(p, e, ps, pe) - p;
145 Move(p^, Result[DestIndex], Count);
146 Inc(p, Count);//p := pp;
147 Inc(DestIndex, Count);
148 Move(NewPattern[1], Result[DestIndex], l);
149 Inc(p, Length(OldPattern));
150 Inc(DestIndex, l);
151 end;
152 Move(p^, Result[DestIndex], e - p);
153 end;
154 //蕭?????絖???臀???∽?逸?紊ф??絖?絨??絖??????????∴?????鐚?
155 function IgnoCaseReplaceString(const S, OldPattern, NewPattern: string): string;
156 var
157 ReplaceCount: Integer;
158 DestIndex: Integer;
159 i, l: Integer;
160 p, e{, ps, pe}: PChar;
161 p2, e2, ps2, pe2: PChar;
162 Count: Integer;
163 bufferS : String;
164 bufferOldPattern : String;
165 begin
166 Result := S;
167 bufferS := AnsiLowerCase(S);
168 bufferOldPattern := AnsiLowerCase(OldPattern);
169
170 if OldPattern = '' then Exit;
171 p := PChar(S);
172 p2 := PChar(bufferS);
173 e := p + Length(S);
174 e2 := p2 + Length(bufferS);
175 //ps := PChar(OldPattern);
176 ps2 := PChar(bufferOldPattern);
177 //pe := ps + Length(OldPattern);
178 pe2 := ps2 + Length(bufferOldPattern);
179
180 ReplaceCount := 0;
181 while p2 < e2 do begin
182 p2 := AnsiStrPosEx(p2, e2, ps2, pe2);
183 if p2 = nil then Break;
184 Inc(ReplaceCount);
185 Inc(p2, Length(bufferOldPattern));
186 end;
187 if ReplaceCount = 0 then Exit;
188 SetString(Result, nil, Length(bufferS) +
189 (Length(NewPattern) - Length(bufferOldPattern)) * ReplaceCount);
190 p2 := PChar(bufferS);
191 DestIndex := 1;
192 l := Length( NewPattern );
193 for i := 0 to ReplaceCount - 1 do begin
194 Count := AnsiStrPosEx(p2, e2, ps2, pe2) - p2;
195 Move(p^, Result[DestIndex], Count);
196 Inc(p, Count);//p := pp;
197 Inc(p2, Count);//p := pp;
198 Inc(DestIndex, Count);
199 Move(NewPattern[1], Result[DestIndex], l);
200 Inc(p, Length(OldPattern));
201 Inc(p2, Length(OldPattern));
202 Inc(DestIndex, l);
203 end;
204 Move(p^, Result[DestIndex], e - p);
205 end;
206 {$IFDEF DEBUG}
207 {$R+}
208 {$ENDIF}
209
210 //蕭?????絖???臀???∽?逸?羆?????鐚?鐚?
211 function CustomStringReplace(
212 S , OldPattern: String;
213 const NewPattern: string;
214 IgnoreCase : Boolean
215 ): String;
216 begin
217 Result := '';
218 if not IgnoreCase then begin
219 Result := ReplaceString(S,OldPattern,NewPattern);
220 end else begin
221 Result := IgnoCaseReplaceString(S,OldPattern,NewPattern);
222 end;
223 end;
224
225 //蕭?????絖???臀???∽?逸?羆?????鐚?鐚?
226 procedure CustomStringReplace(
227 var S : TStringList;
228 OldPattern: String;
229 const NewPattern: string;
230 IgnoreCase : Boolean
231 );
232 var
233 i : Integer;
234 begin
235 S.BeginUpdate;
236 if not IgnoreCase then begin
237 for i := 0 to S.Count - 1 do begin
238 S.Strings[i] := ReplaceString(S.Strings[i], OldPattern,NewPattern);
239 end;
240 end else begin
241 for i := 0 to S.Count - 1 do begin
242 S.Strings[i] := IgnoCaseReplaceString(S.Strings[i], OldPattern,NewPattern);
243 end;
244 end;
245 S.EndUpdate;
246 end;
247
248 (*************************************************************************
249 * ???????茹?
250 * from HotZonu
251 *************************************************************************)
252 function ZenToHan(const s: string): string;
253 var
254 //Chr: array [0..1024] of char;
255 Chr: string;
256 ChrLen : Integer;
257 begin
258 SetLength(Chr, Length(s));
259 ChrLen := Windows.LCMapString(
260 GetUserDefaultLCID(),
261 // LCMAP_HALFWIDTH,
262 LCMAP_HALFWIDTH or LCMAP_KATAKANA or LCMAP_LOWERCASE,
263 PChar(s),
264 Length(s),
265 PChar(Chr),
266 Length(Chr)
267 );
268 Result := Copy(Chr, 1, ChrLen);
269 end;
270
271 (*************************************************************************
272 * ?????茹??蚊?????????????????阪?ャ??????????Pos
273 *************************************************************************)
274 function VaguePos(const Substr, S: string): Integer;
275 begin
276 Result := AnsiPos(ZenToHan(Substr), ZenToHan(S));
277 end;
278 (*************************************************************************
279 * FAT/NTFS?????<?ゃ??????┗??????????絖?鐚?\,/,:,.,;,*,>,<,|鐚????????舟??????
280 *************************************************************************)
281 function ReplaseNoValidateChar( inVal : String): String;
282 begin
283 Result := CustomStringReplace(inVal, '\', '鐃?#39;);
284 Result := CustomStringReplace(Result, '/', '鐚?39;);
285 Result := CustomStringReplace(Result, ':', '鐚?');
286 Result := CustomStringReplace(Result, '.', '鐚?#39;);
287 Result := CustomStringReplace(Result, ';', '鐚?');
288 Result := CustomStringReplace(Result, '*', '鐚?');
289 Result := CustomStringReplace(Result, '>', '鐚?');
290 Result := CustomStringReplace(Result, '<', '鐚?');
291 Result := CustomStringReplace(Result, '|', '鐔?');
292 end;
293 (*************************************************************************
294 * ?≦?鴻??D???????с??????≦?剛?鐚?ID:??? , ID:???0)
295 *************************************************************************)
296 function IsNoValidID( inID :String): Boolean;
297 begin
298 inID := Trim(inID);
299 if inID = '' then Result := True
300 else begin
301 inID := Copy(inID, AnsiPos(':', inID) + 1, Length(inID) );
302 inID := CustomStringReplace(inID, '?', '');
303 if (inID = '') or (inID = '0') then Result := True
304 else Result := False;
305 end;
306 end;
307
308 // *************************************************************************
309 // HTML筝???lt;font>?帥?違?????ゃ????
310 // *************************************************************************
311 function DeleteFontTag(
312 inSource : string //?帥?違?????ゃ??????絖???
313 ) : string; //?帥?医???よ?????絖???
314 var
315 pos : Integer;
316 begin
317 Result := '';
318
319 //</font>??????/span>
320 inSource := CustomStringReplace( inSource, '</font>', '', True);
321 //<font ?????????絖??????????
322 inSource := CustomStringReplace( inSource, '<font', '<font', True);
323 //<font ?? ?????ゃ????
324 pos := AnsiPos('<font', inSource);
325 while (pos > 0) do begin
326 Result := Result + Copy(inSource, 1, pos - 1);
327 Delete(inSource, 1, pos);
328 //?帥?違????????'>'?障?с??????/span>
329 pos := AnsiPos('>', inSource);
330 Delete(inSource, 1, pos);
331 pos := AnsiPos('<font', inSource);
332 end;
333
334 Result := Result + inSource;
335
336
337 end;
338 // *************************************************************************
339
340 (*************************************************************************
341 * dat???<?ゃ????????ゃ?潟????茹?/span>
342 *************************************************************************)
343 function DivideStrLine(Line: string): TResRec;
344 var
345 Delim: string;
346 begin
347 if AnsiPos('<>', Line) = 0 then begin
348 //Delim := ',';
349 //Result.FType := glt2chOld;
350 Line := CustomStringReplace(Line, '<>', '&lt;&gt;');
351 Line := CustomStringReplace(Line, ',', '<>');
352 Line := CustomStringReplace(Line, '鐚?鐔?', ',');
353 end;
354 Delim := '<>';
355 Result.FType := glt2chNew;
356 //Trim??????????????羂?????????by??????
357 Result.FName := RemoveToken(Line, Delim);
358 Result.FMailTo := RemoveToken(Line, Delim);
359 Result.FDateTime := RemoveToken(Line, Delim);
360 Result.FBody := RemoveToken(Line, Delim);
361 //鐚??<????????????????????????????????ゅ??茹?腥榊?純???ャ?c?????????у???ゃ????
362 //篁???イ腓堺?帥?с?????壕???????純???????????????????????????
363 Result.FBody := TrimLeft(Result.FBody);
364 //腥冴?????馹???莎激??????????腥榊?純??荐??????
365 if Result.FBody = '' then
366 Result.FBody := '&nbsp;';
367
368 Result.FTitle := RemoveToken(Line, Delim);
369
370 end;
371
372 (*************************************************************************
373 *
374 *?????????泣?ゃ??????????????/span>
375 *************************************************************************)
376 function RemoveToken(var s: string;const delimiter: string): string;
377 var
378 p: Integer;
379 begin
380 p := AnsiPos(delimiter, s);
381 if p = 0 then
382 Result := s
383 else
384 Result := Copy(s, 1, p - 1);
385 Delete(s, 1, Length(Result) + Length(delimiter));
386 end;
387
388
389 end.

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