1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
/* MemoServ core functions
*
* (C) 2003-2010 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further details.
*
* Based on the original code of Epona by Lara.
* Based on the original code of Services by Andy Church.
*
* $Id$
*
*/
/*************************************************************************/
#include "module.h"
int del_memo_callback(User *u, int num, va_list args);
class CommandMSDel : public Command
{
public:
CommandMSDel() : Command("DEL", 0, 2)
{
}
CommandReturn Execute(User *u, const std::vector<ci::string> ¶ms)
{
MemoInfo *mi;
ChannelInfo *ci = NULL;
ci::string numstr = params.size() ? params[0] : "", chan;
int last, last0;
unsigned i;
char buf[BUFSIZE], *end;
int delcount, count, left;
if (!numstr.empty() && numstr[0] == '#')
{
chan = numstr;
numstr = params.size() > 1 ? params[1] : "";
if (!(ci = cs_findchan(chan.c_str())))
{
notice_lang(Config.s_MemoServ, u, CHAN_X_NOT_REGISTERED, chan.c_str());
return MOD_CONT;
}
else if (readonly)
{
notice_lang(Config.s_MemoServ, u, READ_ONLY_MODE);
return MOD_CONT;
}
else if (!check_access(u, ci, CA_MEMO))
{
notice_lang(Config.s_MemoServ, u, ACCESS_DENIED);
return MOD_CONT;
}
mi = &ci->memos;
}
else
{
mi = &u->Account()->memos;
}
if (numstr.empty() || (!isdigit(numstr[0]) && numstr != "ALL" && numstr != "LAST"))
this->OnSyntaxError(u, numstr);
else if (mi->memos.empty())
{
if (!chan.empty())
notice_lang(Config.s_MemoServ, u, MEMO_X_HAS_NO_MEMOS, chan.c_str());
else
notice_lang(Config.s_MemoServ, u, MEMO_HAVE_NO_MEMOS);
}
else
{
if (isdigit(numstr[0]))
{
/* Delete a specific memo or memos. */
last = -1; /* Last memo deleted */
last0 = -1; /* Beginning of range of last memos deleted */
end = buf;
left = sizeof(buf);
delcount = process_numlist(numstr.c_str(), &count, del_memo_callback, u, mi, &last, &last0, &end, &left, ci);
if (last != -1)
{
/* Some memos got deleted; tell them which ones. */
if (delcount > 1)
{
if (last0 != last)
end += snprintf(end, sizeof(buf) - (end - buf), ",%d-%d", last0, last);
else
end += snprintf(end, sizeof(buf) - (end - buf), ",%d", last);
/* "buf+1" here because *buf == ',' */
notice_lang(Config.s_MemoServ, u, MEMO_DELETED_SEVERAL, buf + 1);
}
else
notice_lang(Config.s_MemoServ, u, MEMO_DELETED_ONE, last);
}
else
{
/* No memos were deleted. Tell them so. */
if (count == 1)
notice_lang(Config.s_MemoServ, u, MEMO_DOES_NOT_EXIST, atoi(numstr.c_str()));
else
notice_lang(Config.s_MemoServ, u, MEMO_DELETED_NONE);
}
}
else if (numstr == "LAST")
{
/* Delete last memo. */
for (i = 0; i < mi->memos.size(); ++i)
last = mi->memos[i]->number;
if (ci)
{
FOREACH_MOD(I_OnMemoDel, OnMemoDel(ci, mi, last));
}
else
{
FOREACH_MOD(I_OnMemoDel, OnMemoDel(u->Account(), mi, last))
}
delmemo(mi, last);
notice_lang(Config.s_MemoServ, u, MEMO_DELETED_ONE, last);
}
else
{
if (ci)
{
FOREACH_MOD(I_OnMemoDel, OnMemoDel(ci, mi, 0));
}
else
{
FOREACH_MOD(I_OnMemoDel, OnMemoDel(u->Account(), mi, 0));
}
/* Delete all memos. */
for (i = 0; i < mi->memos.size(); ++i)
{
delete [] mi->memos[i]->text;
delete mi->memos[i];
}
mi->memos.clear();
if (!chan.empty())
notice_lang(Config.s_MemoServ, u, MEMO_CHAN_DELETED_ALL, chan.c_str());
else
notice_lang(Config.s_MemoServ, u, MEMO_DELETED_ALL);
}
/* Reset the order */
for (i = 0; i < mi->memos.size(); ++i)
mi->memos[i]->number = i + 1;
}
return MOD_CONT;
}
bool OnHelp(User *u, const ci::string &subcommand)
{
notice_help(Config.s_MemoServ, u, MEMO_HELP_DEL);
return true;
}
void OnSyntaxError(User *u, const ci::string &subcommand)
{
syntax_error(Config.s_MemoServ, u, "DEL", MEMO_DEL_SYNTAX);
}
};
class MSDel : public Module
{
public:
MSDel(const std::string &modname, const std::string &creator) : Module(modname, creator)
{
this->SetAuthor("Anope");
this->SetVersion("$Id$");
this->SetType(CORE);
this->AddCommand(MEMOSERV, new CommandMSDel());
ModuleManager::Attach(I_OnMemoServHelp, this);
}
void OnMemoServHelp(User *u)
{
notice_lang(Config.s_MemoServ, u, MEMO_HELP_CMD_DEL);
}
};
/**
* Delete a single memo from a MemoInfo. callback function
* @param u User Struct
* @param int Number
* @param va_list Variable Arguemtns
* @return 1 if successful, 0 if it fails
*/
int del_memo_callback(User *u, int num, va_list args)
{
MemoInfo *mi = va_arg(args, MemoInfo *);
int *last = va_arg(args, int *);
int *last0 = va_arg(args, int *);
char **end = va_arg(args, char **);
int *left = va_arg(args, int *);
ChannelInfo *ci = va_arg(args, ChannelInfo *);
if (ci)
{
FOREACH_MOD(I_OnMemoDel, OnMemoDel(ci, mi, num));
}
else
{
FOREACH_MOD(I_OnMemoDel, OnMemoDel(u->Account(), mi, num));
}
if (delmemo(mi, num))
{
if (num != (*last) + 1)
{
if (*last != -1)
{
int len;
if (*last0 != *last)
len = snprintf(*end, *left, ",%d-%d", *last0, *last);
else
len = snprintf(*end, *left, ",%d", *last);
*end += len;
*left -= len;
}
*last0 = num;
}
*last = num;
return 1;
}
else
return 0;
}
MODULE_INIT(MSDel)
|
