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Comparing Bender/Bender.cpp (file contents):
Revision 114 by Douglas Thrift, 2004-03-16T14:33:08-08:00 vs.
Revision 350 by douglas, 2004-12-17T15:02:41-08:00

# Line 4 | Line 4
4   //
5   // $Id$
6  
7 < #include "Bender.hpp"
8 < #include "Matcher.hpp"
7 > #include "Matcher/Matcher.hpp"
8  
9 < #include <xalanc/Include/PlatformDefinitions.hpp>
10 < #include <xercesc/util/PlatformUtils.hpp>
11 < #include <xalanc/XalanTransformer/XalanTransformer.hpp>
9 > #include <menes-api/environment.hpp>
10 > #include <menes-api/files.hpp>
11 > #include <menes-api/process.hpp>
12 > #include <menes-app/simple.hpp>
13 > #include <menes-ios/helpers.hpp>
14  
15 < XALAN_USING_XERCES(XMLPlatformUtils)
16 < XALAN_USING_XALAN(XalanTransformer)
15 > class Bender
16 > {
17 > private:
18 >        void bend(const ext::String& path, const ext::String& agent);
19 >        void bend(const ext::String& path);
20 >        void pass(const ext::String& path);
21 > public:
22 >        Bender();
23 > };
24  
25 < int main(int argc, char* argv[])
25 > struct Environment
26   {
27 <        XMLPlatformUtils::Initialize();
28 <        XalanTransformer::initialize();
21 <        
22 <        Bender bender;
27 >        ext::String get(const ext::String& name) { try { return api::TheEnvironment.Get(name); } catch (ext::Exception) { return ext::String(); } }
28 > } env;
29  
30 <        XalanTransformer::terminate();
31 <        XMLPlatformUtils::Terminate();
32 <        XalanTransformer::ICUCleanUp();
30 > int Main(const app::Options& options)
31 > {
32 >        Bender bender;
33  
34          return 0;
35   }
36  
37   Bender::Bender()
38   {
39 <        string path = sgetenv("PATH_TRANSLATED");
40 <        ifstream file(path.c_str());
39 >        ext::String path(env.get("PATH_TRANSLATED"));
40 >        Matcher matcher("^" + env.get("SCRIPT_NAME"));
41  
42 <        if (path != "" && file.is_open())
42 >        if (!path.IsEmpty() && env.get("REQUEST_URI") != matcher)
43          {
44 <                string line;
39 <                
40 <                do
44 >                try
45                  {
46 <                        getline(file, line);
46 >                        api::FileReader file(path);
47  
48 <                        buffer << line << "\n";
48 >                        bend(path, env.get("HTTP_USER_AGENT"));
49 >                }
50 >                catch (ext::Exception e)
51 >                {
52 >                        api::Cout << "Status: 404\r\n"
53 >                                << "Content-Type: text/html; charset=ISO-8859-1\r\n\r\n"
54 >                                << "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n"
55 >                                << "<html><head>\n"
56 >                                << "<title>404 Not Found</title>\n"
57 >                                << "</head><body>\n"
58 >                                << "<h1>Not Found</h1>\n"
59 >                                << "<p>The requested URL " << env.get("PATH_INFO")
60 >                                << " was not found on this server.</p>\n"
61 >                                << "<hr />\n"
62 >                                << env.get("SERVER_SIGNATURE") << "</body></html>\n";
63                  }
46 –                while (file.good());
47 –                
48 –                bend(sgetenv("HTTP_USER_AGENT"));
49 –        }
50 –        else
51 –        {
52 –                cout << "Status: 404\n"
53 –                        << "Content-Type: text/html; charset=ISO-8859-1\n\n"
54 –                        << "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n"
55 –                        << "<html><head>\n"
56 –                        << "<title>404 Not Found</title>\n"
57 –                        << "</head><body>\n"
58 –                        << "<h1>Not Found</h1>\n"
59 –                        << "<p>The requested URL " << sgetenv("PATH_INFO") << " was not fo"
60 –                        << "und on this server.</p>\n"
61 –                        << "<hr />\n"
62 –                        << sgetenv("SERVER_SIGNATURE")
63 –                        << "</body></html>\n";
64          }
65 +        else api::Cout << "Location: http://computers.douglasthrift.net/bender.xml\r\n\r\n";
66   }
67  
68 < void Bender::bend(const string& agent)
68 > void Bender::bend(const ext::String& path, const ext::String& agent)
69   {
70          Matcher matcher;
71  
72 <        if (agent == matcher("/Opera |\\/(\\d+)\\.(\\d+)/"))
72 <        {
73 <                bend();
74 <        }
75 <        else if (agent == matcher(
76 <                "/^Mozilla/4.0 \\(compatible; MSIE (\\d+)\\.(\\d+)(\\w+)?; .*\\)$/"))
72 >        if (agent == matcher("Opera( |\\/)(\\d+)\\.(\\d+)")) bend(path); else if (agent == matcher("rv:(\\d+)\\.(\\d+).*\\) Gecko"))
73          {
74 <                //
75 <        }
76 <        else if (agent == matcher(
81 <                "/^Mozilla/5.0 \\(.*; rv:(\\d+)\\.(\\d+)(\\.d+)?(\\w+)?\\) Gecko\\/.*/"
82 <                ))
83 <        {
84 <                //
74 >                int major_(lexical_cast<int>(matcher[1])), minor_(lexical_cast<int>(matcher[2]));
75 >
76 >                if (major_ > 1 || (major_ == 1 && minor_ >= 5)) pass(path); else bend(path);
77          }
78 <        else
78 >        else bend(path);
79 > }
80 >
81 > void Bender::bend(const ext::String& path)
82 > {
83 >        _L<ext::String> args(1, "-a");
84 >
85 >        args.InsertLast(path);
86 >
87 > #if defined(__FreeBSD__)
88 >        _S<api::Process> xslt("/usr/local/bin/Xalan", args);
89 > #elif defined(_WIN32)
90 >        _S<api::Process> xslt("Xalan.exe", args);
91 > #else
92 >        _S<api::Process> xslt("Xalan", args);
93 > #endif
94 >        ios::String output;
95 >
96 >        ios::ReadToWrite(*xslt.GetReader(), output);
97 >
98 >        if (!output.IsEmpty())
99          {
100 <                bend();
100 >                ext::String type("text/xml");
101 >                Matcher matcher("http-equiv=\"Content-Type\" content=\"(.*)\"", PCRE_MULTILINE);
102 >
103 >                if (matcher == output) type = matcher[1];
104 >
105 >                api::Cout << "Content-Type: " << type << "\r\n\r\n" << output;
106          }
107 +        else pass(path);
108 +
109 +        xslt.Join();
110   }
111  
112 < void Bender::bend(void)
112 > void Bender::pass(const ext::String& path)
113   {
114 <        //
114 >        api::Cout << "Content-Type: text/xml\r\n\r\n";
115 >
116 >        api::FileReader file(path);
117 >
118 >        ios::ReadToWrite(file, api::Cout);
119   }

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