gogga source code

1 module gogga;
2 
3 import std.conv : to;
4 import std.stdio : write, stdout;
5 import core.sync.mutex : Mutex;
6 
7 public enum DebugType
8 {
9     INFO,
10     WARNING,
11     ERROR
12 }
13 
14 private __gshared Mutex writeMutex;
15 
16 /* Initialize the module (only once, regardless of threads) */
17 shared static this()
18 {
19     /* Initialize the mutex */
20     writeMutex = new Mutex();
21 }
22 
23 void gprint(messageT)(messageT message, DebugType debugType = DebugType.INFO)
24 {
25     /* TODO: Remove mutex, oneshot write */
26 
27     /* Lock output */
28     writeMutex.lock();
29 
30     /* If INFO, set green */
31     if(debugType == DebugType.INFO)
32     {
33         stdout.rawWrite(cast(byte[])[27, '[','3','2','m']);
34     }
35     /* If WARNING, set warning */
36     else if(debugType == DebugType.WARNING)
37     {
38         stdout.rawWrite(cast(byte[])[27, '[','3','5','m']); /* TODO: FInd yllow */
39     }
40     /* If ERROR, set error */
41     else if(debugType == DebugType.ERROR)
42     {
43         stdout.rawWrite(cast(byte[])[27, '[','3','1','m']);
44     }
45 
46     /* Write the message type */
47     write("["~to!(string)(debugType)~"] ");
48 
49     /* Switch back color */
50     stdout.rawWrite(cast(byte[])[27, '[', '3', '9', 'm']);
51 
52     /* Print the message */
53     write(message);
54 
55     /* Unlock output */
56     writeMutex.unlock();
57 }
58 
59 void gprintln(messageT)(messageT message, DebugType debugType = DebugType.INFO)
60 {
61     /* Generate the string to print */
62     string printStr = to!(string)(message)~"\n";
63 
64     /* Call `gprint` */
65     gprint(printStr, debugType);
66 }