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Comparing Iffy/Iffy.cpp (file contents):
Revision 275 by Douglas Thrift, 2004-11-10T18:03:21-08:00 vs.
Revision 288 by douglas, 2004-12-09T22:47:17-08:00

#	Line 4 | Line 4
4		//
5		// $Id$
6
7	<	#include "Iffy.hpp"
7	>	#include "Cleaner.hpp"
8	>	#include "Matcher.hpp"
9
10	+	#include <menes-api/exename.hpp>
11	+	#include <menes-api/files.hpp>
12		#include <menes-app/application.hpp>
13	+	#include <menes-ext/stack.hpp>
14
15		struct IffyCommand : public app::Application
16		{
17		virtual int Run(const app::ArgumentList& args)
18		{
19	+	Iffy::program = api::GetExecutablePath().GetName();
20	+
21	+	ext::String in("-"), out("-");
22	+
23	+	for (size_t index(0); index < args.GetSize(); ++index)
24	+	{
25	+	Matcher matcher;
26	+
27	+	if (args[index] == "-D")
28	+	{
29	+	if (!Iffy::debug) Iffy::debug = true;
30	+	}
31	+	else if (args[index] == matcher("^-in=(.+)$"))
32	+	{
33	+	in = matcher[1];
34	+	}
35	+	else if (args[index] == matcher("^-out=(.+)$"))
36	+	{
37	+	out = matcher[1];
38	+	}
39	+	else
40	+	{
41	+	api::Cout << "Usage: " << Iffy::program << " [-in=in] [-out=out] [-D]\n";
42	+
43	+	return 1;
44	+	}
45	+	}
46	+
47	+	Iffy(in, out);
48	+
49		return 0;
50		}
51		} iffy;
52	+
53	+	Iffy::Iffy(const ext::String& in, const ext::String& out)
54	+	{
55	+	if (in == "-" && out == "-")
56	+	{
57	+	iffy(api::Cin, api::Cout);
58	+	}
59	+	else if (in == "-")
60	+	{
61	+	api::FileWriter fout(out);
62	+
63	+	iffy(api::Cin, fout);
64	+	}
65	+	else if (out == "-")
66	+	{
67	+	api::FileReader fin(in);
68	+
69	+	iffy(fin, api::Cout);
70	+	}
71	+	else
72	+	{
73	+	api::FileReader fin(in);
74	+	api::FileWriter fout(out);
75	+
76	+	iffy(fin, fout);
77	+	}
78	+	}
79	+
80	+	ext::String Iffy::program;
81	+	bool Iffy::debug(false);
82	+
83	+	void Iffy::iffy(ios::Reader& in, ios::Writer& out)
84	+	{
85	+	ext::String segment;
86	+	bool text(false);
87	+	Cleaner cleaner;
88	+
89	+	while (read(in, segment, (text = !text))) if (text)
90	+	{
91	+	cleaner.insert(segment);
92	+	}
93	+	else
94	+	{
95	+	Matcher matcher;
96	+
97	+	if (segment == matcher("^!--( \\(\\d{1,2}:\\d{2}:\\d{2} [AP]M\\))--$"))
98	+	{
99	+	cleaner.insert(matcher[1]);
100	+
101	+	continue;
102	+	}
103	+
104	+	Tag tag(segment);
105	+
106	+	if (tag == "br") tag = STANDALONE;
107	+
108	+	cleaner.insert(tag);
109	+	}
110	+
111	+	cleaner.clean();
112	+
113	+	ios::FormatWriter fout(out);
114	+
115	+	fout << cleaner;
116	+	}
117	+
118	+	bool Iffy::read(ios::Reader& in, ext::String& segment, bool text)
119	+	{
120	+	segment.Clear();
121	+
122	+	utf8_t atom;
123	+
124	+	while (in.Get(atom))
125	+	{
126	+	if (atom == (text ? '<' : '>')) return true;
127	+
128	+	segment.InsertLast(atom);
129	+	}
130	+
131	+	return !segment.IsEmpty();
132	+	}

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