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
|
//******************************************************************************
// Copyright 1999-2002,2003 by Thomas E. Dickey *
// All Rights Reserved. *
// *
// Permission to use, copy, modify, and distribute this software and its *
// documentation for any purpose and without fee is hereby granted, provided *
// that the above copyright notice appear in all copies and that both that *
// copyright notice and this permission notice appear in supporting *
// documentation, and that the name of the above listed copyright holder(s) *
// not be used in advertising or publicity pertaining to distribution of the *
// software without specific, written prior permission. THE ABOVE LISTED *
// COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, *
// INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO *
// EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY SPECIAL, *
// INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM *
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE *
// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR *
// PERFORMANCE OF THIS SOFTWARE. *
//******************************************************************************
// $Id: html.cpp,v 1.5 2003/04/22 22:58:57 tom Exp $
#include "bcpp.h"
#include "cmdline.h"
#include <ctype.h>
#include <string.h>
static char *
UpperCase(const char *text)
{
while (isspace(*text))
text++;
char *temp = new char[strlen(text)+1];
strcpy(temp, text);
for (int n = strlen(temp); n > 0; n--)
if (isspace(temp[n-1]))
temp[--n] = 0;
StrUpr(temp);
return temp;
}
static bool
BeginScript(const char *text)
{
char *temp = UpperCase (text);
bool code = !strcmp("<SERVER>", temp) || !strcmp("<SCRIPT>", temp);
delete[] temp;
return code;
}
static bool
EndScript(const char *text)
{
char *temp = UpperCase (text);
bool code = !strcmp("</SERVER>", temp) || !strcmp("</SCRIPT>", temp);
delete[] temp;
return code;
}
bool
HtmlStruct::Active(const char *pLineData)
{
bool match = False;
int n;
switch (state)
{
case 0:
for (n = 0; pLineData[n] != 0; n++) {
if (!isspace(pLineData[n])) {
if (pLineData[n] == '<') {
state = 1;
} else {
state = -1;
}
break;
}
}
// FALLTHRU
case 1:
if (BeginScript(pLineData)) {
state = 2;
match = True;
}
break;
case 2:
if (EndScript(pLineData)) {
state = 1;
match = True;
}
break;
default:
// We've decided it is not HTML + JavaScript
break;
}
return ((state == 1) || match);
}
|
