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Comparing Bender/Bender.cpp (file contents):
Revision 112 by Douglas Thrift, 2004-03-16T00:28:49-08:00 vs.
Revision 120 by Douglas Thrift, 2004-03-17T22:01:55-08:00

#	Line 5 | Line 5
5		// $Id$
6
7		#include "Bender.hpp"
8	+	#include "Matcher.hpp"
9	+
10	+	#include <xalanc/Include/PlatformDefinitions.hpp>
11	+	#include <xercesc/util/PlatformUtils.hpp>
12	+	#include <xalanc/XalanTransformer/XalanTransformer.hpp>
13	+
14	+	XALAN_USING_XERCES(XMLPlatformUtils)
15	+	XALAN_USING_XALAN(XalanTransformer)
16
17		int main(int argc, char* argv[])
18		{
19		XMLPlatformUtils::Initialize();
20		XalanTransformer::initialize();
21	<
21	>
22		Bender bender;
23
24		XalanTransformer::terminate();
#	Line 24 | Line 32 | Bender::Bender()
32		{
33		string path = sgetenv("PATH_TRANSLATED");
34
35	+
36		if (path != "")
37		{
38	<	cout << "Content-Type: text/html\n\n";
39	<
40	<	XalanTransformer transformer;
41	<
42	<	if (transformer.transform(path.c_str(), cout) != 0)
43	<	{
44	<	ifstream fin(path.c_str());
45	<	string line;
46	<
38	<	do
39	<	{
40	<	getline(fin, line);
41	<
42	<	cout << line << "\n";
43	<	}
44	<	while (fin.good());
38	>	ifstream file(path.c_str());
39	>
40	>	if (file.is_open())
41	>	{
42	>	file.close();
43	>
44	>	bend(path, sgetenv("HTTP_USER_AGENT"));
45	>
46	>	return;
47		}
48		}
49	+
50	+	cout << "Location: http://computers.douglasthrift.net/bender.xml\n\n";
51	+	}
52	+
53	+	void Bender::bend(const string& path, const string& agent)
54	+	{
55	+	Matcher matcher;
56	+
57	+	if (agent == matcher("Opera( |\\/)(\\d+)\\.(\\d+)"))
58	+	{
59	+	bend(path);
60	+	}
61	+	else if (agent == matcher(string("^Mozilla/4.0 \\(compatible; MSIE (\\d+)")
62	+	+ "\\.(\\d+)(\\w+)?; .*\\)$"))
63	+	{
64	+	int version;
65	+	istringstream number(matcher[1]);
66	+
67	+	number >> version;
68	+
69	+	if (version >= 6)
70	+	{
71	+	pass(path);
72	+	}
73	+	else
74	+	{
75	+	bend(path);
76	+	}
77	+	}
78	+	else if (agent == matcher(string("^Mozilla/5.0 \\(.*; rv:(\\d+)\\.(\\d+)(")
79	+	+ "\\.d+)?(\\w+)?\\) Gecko\\/.*"))
80	+	{
81	+	int major, minor;
82	+	istringstream number(matcher[1] + ' ' + matcher[2]);
83	+
84	+	number >> major;
85	+	number >> minor;
86	+
87	+	if (major > 1 || (major == 1 && minor >= 5))
88	+	{
89	+	pass(path);
90	+	}
91	+	else
92	+	{
93	+	bend(path);
94	+	}
95	+	}
96	+	else
97	+	{
98	+	bend(path);
99	+	}
100	+	}
101	+
102	+	void Bender::bend(const string& path)
103	+	{
104	+	ostringstream output;
105	+	XalanTransformer transformer;
106	+
107	+	if (transformer.transform(path.c_str(), output) == 0)
108	+	{
109	+	string type = "text/html; charset=ISO-8859-1";
110	+	Matcher matcher("<META http-equiv=\"Content-Type\" content=\"(.*)\">");
111	+
112	+	if (matcher == output.str())
113	+	{
114	+	type = matcher[1];
115	+	}
116	+
117	+	cout << "Content-Type: " << type << "\n\n" << output.str();
118	+	}
119	+	else
120	+	{
121	+	pass(path);
122	+	}
123	+	}
124	+
125	+	void Bender::pass(const string& path)
126	+	{
127	+	cout << "Content-Type: text/xml; charset=ISO-8859-1\n\n";
128	+
129	+	ifstream fin(path.c_str());
130	+	string line;
131	+
132	+	do
133	+	{
134	+	getline(fin, line);
135	+
136	+	cout << line << '\n';
137	+	}
138	+	while (fin.good());
139		}

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