setMode

Sets a new or removes a IRCChannel.Mode.

IRCChannel.Modes that are merely a character in modechars are simply removed if the *sign* of the mode change is negative, whereas a more elaborate IRCChannel.Mode in the modes array are only replaced or removed if they match a comparison test.

Several modes can be specified at once, including modes that take a data argument, assuming they are in the proper order (where the data-taking modes are at the end of the string).

Care has to be taken not to have trailing spaces in the arguments.

pure @safe
void
setMode
(,
const string signedModestring
,
const string data
,)

Parameters

channel IRCChannel

dialect.defs.IRCChannel whose modes are being set.

signedModestring string

String of the raw mode command, including the prefixing sign (+ or -).

data string

Appendix to the signed modestring; arguments to the modes that are being set.

server IRCServer

The current IRCServer with all its settings.

Examples

IRCServer server;
IRCChannel channel;

channel.setMode("+oo", "zorael!NaN@* kameloso!*@*", server);
assert(channel.modes.length == 2);
channel.setMode("-o", "kameloso!*@*", server);
assert(channel.modes.length == 1);
channel.setMode("-o" "*!*@*", server);
assert(!channel.modes.length);
1 import std.conv;
2 import std.stdio;
3 
4 IRCServer server;
5 // Freenode: CHANMODES=eIbq,k,flj,CFLMPQScgimnprstz
6 with (server)
7 {
8     aModes = "eIbq";
9     bModes = "k";
10     cModes = "flj";
11     dModes = "CFLMPQScgimnprstz";
12 
13     // SpotChat: PREFIX=(Yqaohv)!~&@%+
14     prefixes = "Yaohv";
15     prefixchars =
16     [
17         '!' : 'Y',
18         '&' : 'a',
19         '@' : 'o',
20         '%' : 'h',
21         '+' : 'v',
22     ];
23 
24     extbanPrefix = '$';
25     exceptsChar = 'e';
26     invexChar = 'I';
27 }
28 
29 {
30     IRCChannel chan;
31 
32     chan.topic = "Huerbla";
33 
34     chan.setMode("+b", "kameloso!~NaN@aasdf.freenode.org", server);
35     //foreach (i, mode; chan.modes) writefln("%2d: %s", i, mode);
36     //writeln("-------------------------------------");
37     assert((chan.modes.length == 1), chan.modes.length.to!string);
38 
39     chan.setMode("+bbe", "hirrsteff!*@* harblsnarf!ident@* NICK!~IDENT@ADDRESS", server);
40     //foreach (i, mode; chan.modes) writefln("%2d: %s", i, mode);
41     //writeln("-------------------------------------");
42     assert((chan.modes.length == 3), chan.modes.length.to!string);
43 
44     chan.setMode("-b", "*!*@*", server);
45     //foreach (i, mode; chan.modes) writefln("%2d: %s", i, mode);
46     //writeln("-------------------------------------");
47     assert((chan.modes.length == 3), chan.modes.length.to!string);
48 
49     chan.setMode("+i", string.init, server);
50     assert(chan.modechars == "i", chan.modechars);
51 
52     chan.setMode("+v", "harbl", server);
53     assert(chan.modechars == "i", chan.modechars);
54 
55     chan.setMode("-i", string.init, server);
56     assert(!chan.modechars.length, chan.modechars);
57 
58     chan.setMode("+l", "200", server);
59     IRCChannel.Mode lMode;
60     lMode.modechar = 'l';
61     lMode.data = "200";
62     //foreach (i, mode; chan.modes) writefln("%2d: %s", i, mode);
63     //writeln("-------------------------------------");
64     assert((chan.modes[3] == lMode), chan.modes[3].to!string);
65 
66     chan.setMode("+l", "100", server);
67     lMode.modechar = 'l';
68     lMode.data = "100";
69     //foreach (i, mode; chan.modes) writefln("%2d: %s", i, mode);
70     //writeln("-------------------------------------");
71     assert((chan.modes[3] == lMode), chan.modes[3].to!string);
72 }
73 
74 {
75     IRCChannel chan;
76 
77     chan.setMode("+CLPcnprtf", "##linux-overflow", server);
78     //foreach (i, mode; chan.modes) writefln("%2d: %s", i, mode);
79     //writeln("-------------------------------------");
80     assert(chan.modes[0].data == "##linux-overflow");
81     assert(chan.modes.length == 1);
82     assert(chan.modechars.length == 8);
83 
84     chan.setMode("+bee", "mynick!myident@myaddress abc!def@ghi jkl!*@*", server);
85     //foreach (i, mode; chan.modes) writefln("%2d: %s", i, mode);
86     //writeln("-------------------------------------");
87     assert(chan.modes.length == 2);
88     assert(chan.modes[1].exceptions.length == 2);
89 }
90 
91 {
92     IRCChannel chan;
93 
94     chan.setMode("+ns", string.init, server);
95     foreach (i, mode; chan.modes) writefln("%2d: %s", i, mode);
96     assert(chan.modes.length == 0);
97     assert(chan.modechars == "sn", chan.modechars);
98 
99     chan.setMode("-sn", string.init, server);
100     foreach (i, mode; chan.modes) writefln("%2d: %s", i, mode);
101     assert(chan.modes.length == 0);
102     assert(chan.modechars.length == 0);
103 }
104 
105 {
106     IRCChannel chan;
107     chan.setMode("+oo", "kameloso zorael", server);
108     assert(chan.mods['o'].length == 2);
109     chan.setMode("-o", "kameloso", server);
110     assert(chan.mods['o'].length == 1);
111     chan.setMode("-o", "zorael", server);
112     assert(!chan.mods['o'].length);
113 }
114 
115 {
116     IRCChannel chan;
117     server.extbanPrefix = '$';
118 
119     chan.setMode("+b", "$a:hirrsteff", server);
120     assert(chan.modes.length);
121     with (chan.modes[0])
122     {
123         assert((modechar == 'b'), modechar.text);
124         assert((user.account == "hirrsteff"), user.account);
125     }
126 
127     chan.setMode("+q", "$~a:blarf", server);
128     assert((chan.modes.length == 2), chan.modes.length.text);
129     with (chan.modes[1])
130     {
131         assert((modechar == 'q'), modechar.text);
132         assert((user.account == "blarf"), user.account);
133         assert(negated);
134         IRCUser blarf;
135         blarf.nickname = "blarf";
136         blarf.account = "blarf";
137         assert(blarf.matchesByMask(user));
138     }
139 }
140 
141 {
142     IRCChannel chan;
143 
144     chan.setMode("+t", string.init, server);
145     assert(!chan.modes.length, chan.modes.length.text);
146     assert((chan.modechars == "t"), chan.modechars);
147 
148     chan.setMode("-t+nlk", "42 chankey", server);
149     assert((chan.modes.length == 2), chan.modes.length.text);
150     with (chan.modes[0])
151     {
152         assert((modechar == 'k'), modechar.text);
153         assert((data == "chankey"), data);
154     }
155     with (chan.modes[1])
156     {
157         assert((modechar == 'l'), modechar.text);
158         assert((data == "42"), data);
159     }
160 
161     assert((chan.modechars == "n"), chan.modechars);
162 
163     chan.setMode("-kl", string.init, server);
164     assert(!chan.modes.length, chan.modes.length.text);
165 }

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