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1/*
2* Copyright (c) Contributors, http://www.openmetaverse.org/
3* See CONTRIBUTORS.TXT for a full list of copyright holders.
4*
5* Redistribution and use in source and binary forms, with or without
6* modification, are permitted provided that the following conditions are met:
7* * Redistributions of source code must retain the above copyright
8* notice, this list of conditions and the following disclaimer.
9* * Redistributions in binary form must reproduce the above copyright
10* notice, this list of conditions and the following disclaimer in the
11* documentation and/or other materials provided with the distribution.
12* * Neither the name of the OpenSim Project nor the
13* names of its contributors may be used to endorse or promote products
14* derived from this software without specific prior written permission.
15*
16* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
17* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*
27*/
28using System;
29using System.IO;
30
31namespace OpenSim.Framework.Console
32{
33 public enum LogPriority : int
34 {
35 CRITICAL,
36 HIGH,
37 MEDIUM,
38 NORMAL,
39 LOW,
40 VERBOSE,
41 EXTRAVERBOSE
42 }
43
44 public class LogBase
45 {
46 StreamWriter Log;
47 public conscmd_callback cmdparser;
48 public string componentname;
49 private bool m_silent;
50
51 public LogBase(string LogFile, string componentname, conscmd_callback cmdparser, bool silent )
52 {
53 this.componentname = componentname;
54 this.cmdparser = cmdparser;
55 this.m_silent = silent;
56 System.Console.WriteLine("ServerConsole.cs - creating new local console");
57
58 if( String.IsNullOrEmpty( LogFile ) )
59 {
60 LogFile = componentname + ".log";
61 }
62
63 System.Console.WriteLine("Logs will be saved to current directory in " + LogFile);
64 Log = File.AppendText(LogFile);
65 Log.WriteLine("========================================================================");
66 Log.WriteLine(componentname + " Started at " + DateTime.Now.ToString());
67 }
68
69 public void Close()
70 {
71 Log.WriteLine("Shutdown at " + DateTime.Now.ToString());
72 Log.Close();
73 }
74
75 public void Write(string format, params object[] args)
76 {
77 Notice(format,args);
78 return;
79 }
80
81 public void WriteLine(LogPriority importance, string format, params object[] args)
82 {
83 Log.WriteLine(format, args);
84 Log.Flush();
85 if (!m_silent)
86 {
87 System.Console.WriteLine(format, args);
88 }
89 return;
90 }
91
92 public void Warn(string format, params object[] args)
93 {
94 WriteNewLine(ConsoleColor.Yellow, format, args);
95 return;
96 }
97
98 public void Notice(string format, params object[] args)
99 {
100 WriteNewLine(ConsoleColor.White, format, args);
101 return;
102 }
103
104 public void Error(string format, params object[] args)
105 {
106 WriteNewLine(ConsoleColor.Red, format, args);
107 return;
108 }
109
110 public void Verbose(string format, params object[] args)
111 {
112 WriteNewLine(ConsoleColor.Gray, format, args);
113 return;
114 }
115
116 public void Status(string format, params object[] args)
117 {
118 WriteNewLine(ConsoleColor.Blue, format, args);
119 return;
120 }
121
122 private void WriteNewLine(System.ConsoleColor color, string format, params object[] args)
123 {
124 Log.WriteLine(format, args);
125 Log.Flush();
126 if (!m_silent)
127 {
128 try
129 {
130 System.Console.ForegroundColor = color;
131 System.Console.WriteLine(format, args);
132 System.Console.ResetColor();
133 }
134 catch (System.ArgumentNullException)
135 {
136 // Some older systems dont support coloured text.
137 System.Console.WriteLine(format, args);
138 }
139 }
140 return;
141 }
142
143 public string ReadLine()
144 {
145 string TempStr = System.Console.ReadLine();
146 Log.WriteLine(TempStr);
147 return TempStr;
148 }
149
150 public int Read()
151 {
152 int TempInt = System.Console.Read();
153 Log.Write((char)TempInt);
154 return TempInt;
155 }
156
157 // Displays a prompt and waits for the user to enter a string, then returns that string
158 // Done with no echo and suitable for passwords
159 public string PasswdPrompt(string prompt)
160 {
161 // FIXME: Needs to be better abstracted
162 Log.WriteLine(prompt);
163 this.Write(prompt);
164 ConsoleColor oldfg = System.Console.ForegroundColor;
165 System.Console.ForegroundColor = System.Console.BackgroundColor;
166 string temp = System.Console.ReadLine();
167 System.Console.ForegroundColor = oldfg;
168 return temp;
169 }
170
171 // Displays a command prompt and waits for the user to enter a string, then returns that string
172 public string CmdPrompt(string prompt)
173 {
174 this.Write(String.Format("{0}: ", prompt));
175 return this.ReadLine();
176 }
177
178 // Displays a command prompt and returns a default value if the user simply presses enter
179 public string CmdPrompt(string prompt, string defaultresponse)
180 {
181 string temp = CmdPrompt(String.Format( "{0} [{1}]", prompt, defaultresponse ));
182 if (temp == "")
183 {
184 return defaultresponse;
185 }
186 else
187 {
188 return temp;
189 }
190 }
191
192 // Displays a command prompt and returns a default value, user may only enter 1 of 2 options
193 public string CmdPrompt(string prompt, string defaultresponse, string OptionA, string OptionB)
194 {
195 bool itisdone = false;
196 string temp = CmdPrompt(prompt, defaultresponse);
197 while (itisdone == false)
198 {
199 if ((temp == OptionA) || (temp == OptionB))
200 {
201 itisdone = true;
202 }
203 else
204 {
205 Notice("Valid options are " + OptionA + " or " + OptionB);
206 temp = CmdPrompt(prompt, defaultresponse);
207 }
208 }
209 return temp;
210 }
211
212 // Runs a command with a number of parameters
213 public Object RunCmd(string Cmd, string[] cmdparams)
214 {
215 cmdparser.RunCmd(Cmd, cmdparams);
216 return null;
217 }
218
219 // Shows data about something
220 public void ShowCommands(string ShowWhat)
221 {
222 cmdparser.Show(ShowWhat);
223 }
224
225 public void MainLogPrompt()
226 {
227 string[] tempstrarray;
228 string tempstr = this.CmdPrompt(this.componentname + "# ");
229 tempstrarray = tempstr.Split(' ');
230 string cmd = tempstrarray[0];
231 Array.Reverse(tempstrarray);
232 Array.Resize<string>(ref tempstrarray, tempstrarray.Length - 1);
233 Array.Reverse(tempstrarray);
234 string[] cmdparams = (string[])tempstrarray;
235 RunCmd(cmd, cmdparams);
236 }
237 }
238}
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