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1 < {************************************************************************}
2 < {                                                                        }
3 < {       Borland Delphi Visual Component Library                          }
4 < {       InterBase Express core components                                }
5 < {                                                                        }
6 < {       Copyright (c) 1998-2000 Inprise Corporation                      }
7 < {                                                                        }
8 < {    InterBase Express is based in part on the product                   }
9 < {    Free IB Components, written by Gregory H. Deatz for                 }
10 < {    Hoagland, Longo, Moran, Dunst & Doukas Company.                     }
11 < {    Free IB Components is used under license.                           }
12 < {                                                                        }
13 < {    The contents of this file are subject to the InterBase              }
14 < {    Public License Version 1.0 (the "License"); you may not             }
15 < {    use this file except in compliance with the License. You            }
16 < {    may obtain a copy of the License at http://www.Inprise.com/IPL.html }
17 < {    Software distributed under the License is distributed on            }
18 < {    an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either              }
19 < {    express or implied. See the License for the specific language       }
20 < {    governing rights and limitations under the License.                 }
21 < {    The Original Code was created by InterBase Software Corporation     }
22 < {       and its successors.                                              }
23 < {    Portions created by Inprise Corporation are Copyright (C) Inprise   }
24 < {       Corporation. All Rights Reserved.                                }
25 < {    Contributor(s): Jeff Overcash                                       }
26 < {                                                                        }
27 < {    IBX For Lazarus (Firebird Express)                                  }
28 < {    Contributor: Tony Whyman, MWA Software http://www.mwasoftware.co.uk }
29 < {    Portions created by MWA Software are copyright McCallum Whyman      }
30 < {    Associates Ltd 2011                                                 }
31 < {                                                                        }
32 < {************************************************************************}
33 <
34 < unit IBUtils;
35 <
36 < {$Mode Delphi}
37 <
38 < interface
39 <
40 < uses
41 < {$IFDEF WINDOWS }
42 <  Windows,
43 < {$ELSE}
44 <  unix,
45 < {$ENDIF}
46 <  Classes, SysUtils;
47 <
48 < const
49 <  CRLF = #13 + #10;
50 <  CR   = #13;
51 <  LF   = #10;
52 <  TAB  = #9;
53 <  NULL_TERMINATOR = #0;
54 <
55 < function Max(n1, n2: Integer): Integer;
56 < function Min(n1, n2: Integer): Integer;
57 < function RandomString(iLength: Integer): String;
58 < function RandomInteger(iLow, iHigh: Integer): Integer;
59 < function StripString(st: String; CharsToStrip: String): String;
60 < function FormatIdentifier(Dialect: Integer; Value: String): String;
61 < function FormatIdentifierValue(Dialect: Integer; Value: String): String;
62 < function ExtractIdentifier(Dialect: Integer; Value: String): String;
63 < function QuoteIdentifier(Dialect: Integer; Value: String): String;
64 <
65 < implementation
66 <
67 < function Max(n1, n2: Integer): Integer;
68 < begin
69 <  if (n1 > n2) then
70 <    result := n1
71 <  else
72 <    result := n2;
73 < end;
74 <
75 < function Min(n1, n2: Integer): Integer;
76 < begin
77 <  if (n1 < n2) then
78 <    result := n1
79 <  else
80 <    result := n2;
81 < end;
82 <
83 < function RandomString(iLength: Integer): String;
84 < begin
85 <  result := '';
86 <  while Length(result) < iLength do
87 <    result := result + IntToStr(RandomInteger(0, High(Integer)));
88 <  if Length(result) > iLength then
89 <    result := Copy(result, 1, iLength);
90 < end;
91 <
92 < function RandomInteger(iLow, iHigh: Integer): Integer;
93 < begin
94 <  result := Trunc(Random(iHigh - iLow)) + iLow;
95 < end;
96 <
97 < function StripString(st: String; CharsToStrip: String): String;
98 < var
99 <  i: Integer;
100 < begin
101 <  result := '';
102 <  for i := 1 to Length(st) do begin
103 <    if AnsiPos(st[i], CharsToStrip) = 0 then
104 <      result := result + st[i];
105 <  end;
106 < end;
107 <
108 < function FormatIdentifier(Dialect: Integer; Value: String): String;
109 < begin
110 <  Value := Trim(Value);
111 <  if Dialect = 1 then
112 <    Value := AnsiUpperCase(Value)
113 <  else
114 <    if (Value <> '') and (Value[1] = '"') then
115 <      Value := '"' + StringReplace (TrimRight(Value), '"', '""', [rfReplaceAll]) + '"'
116 <    else
117 <      Value := AnsiUpperCase(Value);
118 <  Result := Value;
119 < end;
120 <
121 < function FormatIdentifierValue(Dialect: Integer; Value: String): String;
122 < begin
123 <  Value := Trim(Value);
124 <  if Dialect = 1 then
125 <    Value := AnsiUpperCase(Value)  
126 <  else
127 <  begin
128 <    if (Value <> '') and (Value[1] = '"') then
129 <    begin
130 <      Delete(Value, 1, 1);
131 <      Delete(Value, Length(Value), 1);
132 <      Value := StringReplace (Value, '""', '"', [rfReplaceAll]);
133 <    end
134 <    else
135 <      Value := AnsiUpperCase(Value);
136 <  end;
137 <  Result := Value;
138 < end;
139 <
140 < function ExtractIdentifier(Dialect: Integer; Value: String): String;
141 < begin
142 <  Value := Trim(Value);
143 <  if Dialect = 1 then
144 <    Value := AnsiUpperCase(Value)
145 <  else
146 <  begin
147 <    if (Value <> '') and (Value[1] = '"') then
148 <    begin
149 <      Delete(Value, 1, 1);
150 <      Delete(Value, Length(Value), 1);
151 <      Value := StringReplace (Value, '""', '"', [rfReplaceAll]);
152 <    end
153 <    else
154 <      Value := AnsiUpperCase(Value);
155 <  end;
156 <  Result := Value;
157 < end;
158 <
159 < function QuoteIdentifier(Dialect: Integer; Value: String): String;
160 < begin
161 <  if Dialect = 1 then
162 <    Value := AnsiUpperCase(Trim(Value))
163 <  else
164 <    Value := '"' + Value + '"';
165 <  Result := Value;
166 < end;
167 <
168 < end.
1 > {************************************************************************}
2 > {                                                                        }
3 > {       Borland Delphi Visual Component Library                          }
4 > {       InterBase Express core components                                }
5 > {                                                                        }
6 > {       Copyright (c) 1998-2000 Inprise Corporation                      }
7 > {                                                                        }
8 > {    InterBase Express is based in part on the product                   }
9 > {    Free IB Components, written by Gregory H. Deatz for                 }
10 > {    Hoagland, Longo, Moran, Dunst & Doukas Company.                     }
11 > {    Free IB Components is used under license.                           }
12 > {                                                                        }
13 > {    The contents of this file are subject to the InterBase              }
14 > {    Public License Version 1.0 (the "License"); you may not             }
15 > {    use this file except in compliance with the License. You            }
16 > {    may obtain a copy of the License at http://www.Inprise.com/IPL.html }
17 > {    Software distributed under the License is distributed on            }
18 > {    an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either              }
19 > {    express or implied. See the License for the specific language       }
20 > {    governing rights and limitations under the License.                 }
21 > {    The Original Code was created by InterBase Software Corporation     }
22 > {       and its successors.                                              }
23 > {    Portions created by Inprise Corporation are Copyright (C) Inprise   }
24 > {       Corporation. All Rights Reserved.                                }
25 > {    Contributor(s): Jeff Overcash                                       }
26 > {                                                                        }
27 > {    IBX For Lazarus (Firebird Express)                                  }
28 > {    Contributor: Tony Whyman, MWA Software http://www.mwasoftware.co.uk }
29 > {    Portions created by MWA Software are copyright McCallum Whyman      }
30 > {    Associates Ltd 2011                                                 }
31 > {                                                                        }
32 > {************************************************************************}
33 >
34 > unit IBUtils;
35 >
36 > {$Mode Delphi}
37 >
38 > interface
39 >
40 > uses
41 > {$IFDEF WINDOWS }
42 >  Windows,
43 > {$ELSE}
44 >  unix,
45 > {$ENDIF}
46 >  Classes, SysUtils;
47 >
48 > const
49 >  CRLF = #13 + #10;
50 >  CR   = #13;
51 >  LF   = #10;
52 >  TAB  = #9;
53 >  NULL_TERMINATOR = #0;
54 >
55 > function Max(n1, n2: Integer): Integer;
56 > function Min(n1, n2: Integer): Integer;
57 > function RandomString(iLength: Integer): String;
58 > function RandomInteger(iLow, iHigh: Integer): Integer;
59 > function StripString(st: String; CharsToStrip: String): String;
60 > function FormatIdentifier(Dialect: Integer; Value: String): String;
61 > function FormatIdentifierValue(Dialect: Integer; Value: String): String;
62 > function ExtractIdentifier(Dialect: Integer; Value: String): String;
63 > function QuoteIdentifier(Dialect: Integer; Value: String): String;
64 >
65 > implementation
66 >
67 > function Max(n1, n2: Integer): Integer;
68 > begin
69 >  if (n1 > n2) then
70 >    result := n1
71 >  else
72 >    result := n2;
73 > end;
74 >
75 > function Min(n1, n2: Integer): Integer;
76 > begin
77 >  if (n1 < n2) then
78 >    result := n1
79 >  else
80 >    result := n2;
81 > end;
82 >
83 > function RandomString(iLength: Integer): String;
84 > begin
85 >  result := '';
86 >  while Length(result) < iLength do
87 >    result := result + IntToStr(RandomInteger(0, High(Integer)));
88 >  if Length(result) > iLength then
89 >    result := Copy(result, 1, iLength);
90 > end;
91 >
92 > function RandomInteger(iLow, iHigh: Integer): Integer;
93 > begin
94 >  result := Trunc(Random(iHigh - iLow)) + iLow;
95 > end;
96 >
97 > function StripString(st: String; CharsToStrip: String): String;
98 > var
99 >  i: Integer;
100 > begin
101 >  result := '';
102 >  for i := 1 to Length(st) do begin
103 >    if AnsiPos(st[i], CharsToStrip) = 0 then
104 >      result := result + st[i];
105 >  end;
106 > end;
107 >
108 > function FormatIdentifier(Dialect: Integer; Value: String): String;
109 > begin
110 >  Value := Trim(Value);
111 >  if Dialect = 1 then
112 >    Value := AnsiUpperCase(Value)
113 >  else
114 >    if (Value <> '') and (Value[1] = '"') then
115 >      Value := '"' + StringReplace (TrimRight(Value), '"', '""', [rfReplaceAll]) + '"'
116 >    else
117 >      Value := AnsiUpperCase(Value);
118 >  Result := Value;
119 > end;
120 >
121 > function FormatIdentifierValue(Dialect: Integer; Value: String): String;
122 > begin
123 >  Value := Trim(Value);
124 >  if Dialect = 1 then
125 >    Value := AnsiUpperCase(Value)  
126 >  else
127 >  begin
128 >    if (Value <> '') and (Value[1] = '"') then
129 >    begin
130 >      Delete(Value, 1, 1);
131 >      Delete(Value, Length(Value), 1);
132 >      Value := StringReplace (Value, '""', '"', [rfReplaceAll]);
133 >    end
134 >    else
135 >      Value := AnsiUpperCase(Value);
136 >  end;
137 >  Result := Value;
138 > end;
139 >
140 > function ExtractIdentifier(Dialect: Integer; Value: String): String;
141 > begin
142 >  Value := Trim(Value);
143 >  if Dialect = 1 then
144 >    Value := AnsiUpperCase(Value)
145 >  else
146 >  begin
147 >    if (Value <> '') and (Value[1] = '"') then
148 >    begin
149 >      Delete(Value, 1, 1);
150 >      Delete(Value, Length(Value), 1);
151 >      Value := StringReplace (Value, '""', '"', [rfReplaceAll]);
152 >    end
153 >    else
154 >      Value := AnsiUpperCase(Value);
155 >  end;
156 >  Result := Value;
157 > end;
158 >
159 > function QuoteIdentifier(Dialect: Integer; Value: String): String;
160 > begin
161 >  if Dialect = 1 then
162 >    Value := AnsiUpperCase(Trim(Value))
163 >  else
164 >    Value := '"' + Value + '"';
165 >  Result := Value;
166 > end;
167 >
168 > end.

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