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Commit | Line | Data |
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16319f7c IB |
1 | /* |
2 | * NOTICE functionality | |
3 | * --------- | |
4 | * Use of markers allows us to use notice in both channel and nick searches so we can have newserv notice everyone on a channel and/or | |
5 | * everyone matching a certain nick_search pattern. | |
6 | */ | |
7 | ||
8 | #include "newsearch.h" | |
9 | ||
10 | #include <stdio.h> | |
11 | #include <stdlib.h> | |
12 | ||
13 | #include "../control/control.h" /* controlreply() */ | |
14 | #include "../lib/irc_string.h" /* IPtostr() */ | |
15 | #include "../lib/strlfunc.h" | |
16 | ||
17 | extern nick *senderNSExtern; | |
18 | ||
c8be5183 CP |
19 | void *notice_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput); |
20 | void notice_free(searchCtx *ctx, struct searchNode *thenode); | |
16319f7c IB |
21 | |
22 | struct notice_localdata { | |
23 | unsigned int marker; | |
24 | int count; | |
16319f7c IB |
25 | char message[NSMAX_NOTICE_LEN]; |
26 | }; | |
27 | ||
f33f3f52 | 28 | struct searchNode *notice_parse(searchCtx *ctx, int argc, char **argv) { |
16319f7c IB |
29 | struct notice_localdata *localdata; |
30 | struct searchNode *thenode; | |
31 | int len; | |
32 | ||
33 | if (!(localdata = (struct notice_localdata *) malloc(sizeof(struct notice_localdata)))) { | |
34 | parseError = "malloc: could not allocate memory for this search."; | |
35 | return NULL; | |
36 | } | |
37 | localdata->count = 0; | |
a92bb8e1 | 38 | if (ctx->searchcmd == reg_chansearch) |
16319f7c | 39 | localdata->marker = nextchanmarker(); |
a92bb8e1 | 40 | else if (ctx->searchcmd == reg_nicksearch) |
16319f7c | 41 | localdata->marker = nextnickmarker(); |
a92bb8e1 P |
42 | else { |
43 | parseError = "notice: invalid search type"; | |
44 | return NULL; | |
45 | } | |
16319f7c IB |
46 | if (argc==1) { |
47 | char *p = argv[0]; | |
48 | if(*p == '\"') | |
49 | p++; | |
50 | len = strlcpy(localdata->message, p, sizeof(localdata->message)); | |
51 | if(len >= sizeof(localdata->message)) { | |
52 | localdata->message[sizeof(localdata->message)-1] = '\0'; | |
53 | } else { | |
54 | localdata->message[len-1] = '\0'; | |
55 | } | |
56 | } | |
57 | else { | |
58 | /* no notice to send out ... */ | |
59 | parseError = "Warning: you did not specify a message to notice out."; | |
60 | free(localdata); | |
61 | return NULL; | |
62 | } | |
63 | ||
64 | if (!(thenode=(struct searchNode *)malloc(sizeof (struct searchNode)))) { | |
65 | /* couldn't malloc() memory for thenode, so free localdata to avoid leakage */ | |
66 | parseError = "malloc: could not allocate memory for this search."; | |
67 | free(localdata); | |
68 | return NULL; | |
69 | } | |
70 | ||
71 | thenode->returntype = RETURNTYPE_BOOL; | |
72 | thenode->localdata = localdata; | |
73 | thenode->exe = notice_exe; | |
74 | thenode->free = notice_free; | |
75 | ||
76 | return thenode; | |
77 | } | |
78 | ||
c8be5183 | 79 | void *notice_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput) { |
16319f7c IB |
80 | struct notice_localdata *localdata; |
81 | nick *np; | |
82 | chanindex *cip; | |
83 | ||
84 | localdata = thenode->localdata; | |
85 | ||
a92bb8e1 | 86 | if (ctx->searchcmd == reg_chansearch) { |
16319f7c IB |
87 | cip = (chanindex *)theinput; |
88 | cip->marker = localdata->marker; | |
89 | localdata->count += cip->channel->users->totalusers; | |
90 | } | |
91 | else { | |
92 | np = (nick *)theinput; | |
93 | np->marker = localdata->marker; | |
94 | localdata->count++; | |
95 | } | |
96 | ||
97 | return (void *)1; | |
98 | } | |
99 | ||
c8be5183 | 100 | void notice_free(searchCtx *ctx, struct searchNode *thenode) { |
16319f7c IB |
101 | struct notice_localdata *localdata; |
102 | nick *np, *nnp; | |
103 | chanindex *cip, *ncip; | |
104 | int i, j; | |
105 | unsigned int nickmarker; | |
106 | ||
107 | localdata = thenode->localdata; | |
108 | ||
a92bb8e1 | 109 | if (ctx->searchcmd == reg_chansearch) { |
16319f7c IB |
110 | nickmarker=nextnickmarker(); |
111 | for (i=0;i<CHANNELHASHSIZE;i++) { | |
112 | for (cip=chantable[i];cip;cip=ncip) { | |
113 | ncip = cip->next; | |
114 | if (cip != NULL && cip->channel != NULL && cip->marker == localdata->marker) { | |
115 | for (j=0;j<cip->channel->users->hashsize;j++) { | |
116 | if (cip->channel->users->content[j]==nouser) | |
117 | continue; | |
118 | ||
119 | if ((np=getnickbynumeric(cip->channel->users->content[j]))) | |
120 | np->marker=nickmarker; | |
121 | } | |
122 | } | |
123 | } | |
124 | } | |
125 | for (i=0;i<NICKHASHSIZE;i++) { | |
126 | for(np=nicktable[i];np;np=nnp) { | |
127 | nnp = np->next; | |
128 | if (np->marker == nickmarker) | |
129 | controlnotice(np, localdata->message); | |
130 | } | |
131 | } | |
132 | } | |
133 | else { | |
134 | for (i=0;i<NICKHASHSIZE;i++) { | |
135 | for (np=nicktable[i];np;np=nnp) { | |
136 | nnp = np->next; | |
137 | if (np->marker == localdata->marker) | |
138 | controlnotice(np, localdata->message); | |
139 | } | |
140 | } | |
141 | } | |
142 | /* notify opers of the action */ | |
0da2a4ae | 143 | ctx->wall(NL_BROADCASTS, "%s/%s sent the following message to %d %s: %s", senderNSExtern->nick, senderNSExtern->authname, localdata->count, localdata->count != 1 ? "users" : "user", localdata->message); |
16319f7c IB |
144 | free(localdata); |
145 | free(thenode); | |
146 | } |