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root/proj/trunk/Search/HttpHandler.cpp

Comparing trunk/Search/HttpHandler.cpp (file contents):
Revision 17 by douglas, 2002-12-09T18:31:11-08:00 vs.
Revision 18 by douglas, 2002-12-09T21:40:12-08:00

#	Line 63 | Line 63 | HttpHandler::HttpHandler()
63		#endif // _WIN32
64
65		begin = 0;
66	+	length = 0;
67	+	chunked = false;
68		}
69
70		HttpHandler::~HttpHandler()
#	Line 131 | Line 133 | bool HttpHandler::handle(URL &url, bool
133		delete [] port;
134		}
135
136	+	putline("Connection: close");
137		putline();
138
139	<	string line = getline();
139	>	code response;
140	>	string line;
141
142	<	if (line.find("HTTP/") != 0)
142	>	do
143		{
144	<	return answer;
141	<	}
144	>	line = getline();
145
146	<	unsigned dot = line.find('.');
147	<	unsigned space = line.find(' ');
146	>	if (line.find("HTTP/") != 0)
147	>	{
148	>	return answer;
149	>	}
150
151	<	unsigned major = strtoul(line.substr(5, dot - 5).c_str(), 0, 0);
152	<	unsigned minor = strtoul(line.substr(dot + 1, space - dot - 1).c_str(), 0,
148	<	0);
151	>	unsigned dot = line.find('.');
152	>	unsigned space = line.find(' ');
153
154	<	if (major > 1 || minor < 1)
155	<	{
156	<	cerr << program << ": Potentially Incompatible Server: HTTP/" << major
153	<	<< "." << minor << "\n";
154	>	unsigned major = strtoul(line.substr(5, dot - 5).c_str(), 0, 0);
155	>	unsigned minor = strtoul(line.substr(dot + 1, space - dot - 1).c_str(), 0,
156	>	0);
157
158	<	return answer;
159	<	}
158	>	if (major > 1 || minor < 1)
159	>	{
160	>	cerr << program << ": Potentially Incompatible Server: HTTP/" << major
161	>	<< "." << minor << "\n";
162	>
163	>	return answer;
164	>	}
165	>
166	>	response = code(strtoul(line.substr(space + 1).c_str(), 0, 0));
167
168	<	code response = code(strtoul(line.substr(space + 1).c_str(), 0, 0));
168	>	if (response < ok) do line = getline(); while (line != "");
169	>	}
170	>	while (response < ok);
171
172		do
173		{
174		line = getline();
175	+
176	+	if (line != "")
177	+	{
178	+	unsigned colon = line.find(':');
179	+
180	+	string field = line.substr(0, colon);
181	+	string value = line.substr(colon + 1);
182	+
183	+	while (isspace(value[0])) value.erase(0, 1);
184	+
185	+	//                      if (field =
186	+	}
187		}
188		while (line != "");
189
190		switch (response)
191		{
192		case ok:
193	+	if (debug) cerr << "response = " << response << "\n";
194		answer = true;
195		break;
196	<	case choices:
172	<	break;
196	>	case choices:
197		case moved:
174	–	break;
198		case found:
199	+	if (debug) cerr << "response = " << response << "\n"
200	+	<< "location = " << location << "\n";
201	+	location = getLink(location, url);
202		break;
203		case notfound:
178	–	break;
204		case internal:
205	+	if (debug) cerr << "response = " << response << "\n";
206		break;
207		default:
208	+	if (debug) cerr << "response = " << response << "\n";
209	+	if (response <= 299)
210	+	{
211	+	answer = true;
212	+	}
213	+	else if (response <= 399)
214	+	{
215	+	location = getLink(location, url);
216	+	}
217		break;
218		}
219
#	Line 227 | Line 262 | bool HttpHandler::good()
262
263		void HttpHandler::clear()
264		{
265	+	closesocket(http);
266	+
267		type = "";
268		length = 0;
269		location = "";
270		begin = 0;
271		page = "";
272	+	chunked = false;
273		}
274
275		void HttpHandler::putline(const string line)
#	Line 266 | Line 304 | string HttpHandler::getline()
304		return line;
305		}
306
307	<	void HttpHandler::error(const string prefix, bool host)
307	>	void HttpHandler::error(const string& prefix, bool host)
308		{
309		#ifdef _WIN32
310		string error;

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