├── README.md
├── htdocs
├── 404.html
├── 415.html
├── folder
│ └── test.txt
└── index.html
└── src
├── Client.java
├── MainServer.java
└── SingleThread.java
/README.md:
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1 | # Venus-HTTP-Server
2 | Venus Server - Tiny HTTP server in Java.
3 |
4 | // TODO
5 | - Apply SOLID Principles.
6 | - Add tiny compiler.
7 | - Add logger and loader.
8 |
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/htdocs/404.html:
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4 | 404 Not Found
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7 | Not Found
8 | The requested URL was not found on this server.
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/htdocs/415.html:
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4 | 415 Unsupported Media Type
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6 |
7 | Unsupported Media Type
8 | The media format of the requested data is not supported by the server.
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11 |
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/htdocs/folder/test.txt:
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1 | Venus Server
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/htdocs/index.html:
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8 | Venus Server
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Venus Server
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GOOD LUCK
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113 |
");
129 |
130 | for (int i = 0; i < listOfFiles.length; i++)
131 | if (listOfFiles[i].isFile())
132 | out.println("" + listOfFiles[i].getName() + "
");
133 |
134 | }
135 | else if (file.exists() && (fileName.contains(".html") || fileName.contains(".txt"))) // if file exists
136 | {
137 | Scanner reader = new Scanner(new File(htdocsPath + fileName));
138 | //sent the HTTP head (HTTP 200 OK)
139 | out.print("HTTP/1.0 200 OK" + CRLF); // HTTP/1.1 results in a failure in showing the content of the file
140 | Date date = new Date();
141 | out.print("Date: " + date.toString() + CRLF);
142 | out.print("Server: Venus Web Server" + CRLF);
143 | out.print("Content-Length: " + file.length() + CRLF);
144 | out.println("Content-Type: " + mimeType + "; charset=UTF-8" + CRLF);
145 | //end of http header
146 |
147 |
148 | String line = "";
149 |
150 | while (reader.hasNextLine()) //read a line from the html file
151 | {
152 | line = reader.nextLine();
153 | out.println(line); //write the line to the socket connection
154 | }
155 | reader.close(); // must close reader to allow further access of file
156 | }
157 | else if (!file.exists()) //if file does not exists
158 | {
159 | //sent the HTTP head (404 Not Found)
160 | out.print("HTTP/1.1 404 Not Found" + CRLF);
161 | Date date = new Date();
162 | out.print("Date: " + date.toString() + CRLF);
163 | out.print("Server: Venus Web Server" + CRLF);
164 | out.print("Connection: close" + CRLF);
165 | out.println("Content-Type: text/html; charset=UTF-8" + CRLF);
166 | //end of http header
167 |
168 | //send file not found message
169 | file = new File(htdocsPath + "/404.html");
170 | Scanner reader = new Scanner(new FileReader(file));
171 | String line;
172 | while (reader.hasNextLine())
173 | {
174 | line = reader.nextLine();
175 | out.println(line);
176 | }
177 | reader.close();
178 | }
179 | else
180 | {
181 | //sent the HTTP head (415 Unsupported Media Type)
182 | out.print("HTTP/1.1 415 Unsupported Media Type" + CRLF);
183 | Date date = new Date();
184 | out.print("Date: " + date.toString() + CRLF);
185 | out.print("Server: Venus Web Server" + CRLF);
186 | out.print("Connection: close" + CRLF);
187 | out.println("Content-Type: text/html; charset=UTF-8" + CRLF);
188 | //end of http header
189 |
190 | //send file not found message
191 | file = new File(htdocsPath + "/415.html");
192 | Scanner reader = new Scanner(new FileReader(file));
193 | String line;
194 | while (reader.hasNextLine())
195 | {
196 | line = reader.nextLine();
197 | out.println(line);
198 | }
199 | reader.close();
200 | }
201 | }
202 |
203 | public void processRequestPOST(String fileName, String RequestBody) throws Exception
204 | {
205 | File file = new File(htdocsPath + fileName);
206 | file.createNewFile();
207 | FileWriter writer = new FileWriter(htdocsPath + fileName, true);
208 | writer.write(RequestBody);
209 | writer.flush();
210 | processRequestGET(fileName);
211 | writer.close();
212 | }
213 |
214 | public void processRequestPUT(String fileName, String RequestBody) throws Exception
215 | {
216 | File file = new File(htdocsPath + fileName);
217 | FileWriter writer = new FileWriter(htdocsPath + fileName);
218 | if (!file.createNewFile())
219 | {
220 | writer.flush();
221 | }
222 | writer.write(RequestBody);
223 | writer.flush();
224 | processRequestGET(fileName);
225 | writer.close();
226 | }
227 |
228 | private void closeConnection()
229 | {
230 | try
231 | {
232 | out.close(); // close output stream
233 | in.close(); // close input stream
234 | socket.close(); //close socket
235 | }
236 | catch (Exception e)
237 | {
238 | System.out.println(e.toString());
239 | }
240 | }
241 | }
242 |
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