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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; | |
25 | int type; | |
26 | char message[NSMAX_NOTICE_LEN]; | |
27 | }; | |
28 | ||
c8be5183 | 29 | struct searchNode *notice_parse(searchCtx *ctx, int type, int argc, char **argv) { |
16319f7c IB |
30 | struct notice_localdata *localdata; |
31 | struct searchNode *thenode; | |
32 | int len; | |
33 | ||
34 | if (!(localdata = (struct notice_localdata *) malloc(sizeof(struct notice_localdata)))) { | |
35 | parseError = "malloc: could not allocate memory for this search."; | |
36 | return NULL; | |
37 | } | |
38 | localdata->count = 0; | |
39 | localdata->type = type; | |
40 | if (type == SEARCHTYPE_CHANNEL) | |
41 | localdata->marker = nextchanmarker(); | |
42 | else | |
43 | localdata->marker = nextnickmarker(); | |
44 | ||
45 | if (argc==1) { | |
46 | char *p = argv[0]; | |
47 | if(*p == '\"') | |
48 | p++; | |
49 | len = strlcpy(localdata->message, p, sizeof(localdata->message)); | |
50 | if(len >= sizeof(localdata->message)) { | |
51 | localdata->message[sizeof(localdata->message)-1] = '\0'; | |
52 | } else { | |
53 | localdata->message[len-1] = '\0'; | |
54 | } | |
55 | } | |
56 | else { | |
57 | /* no notice to send out ... */ | |
58 | parseError = "Warning: you did not specify a message to notice out."; | |
59 | free(localdata); | |
60 | return NULL; | |
61 | } | |
62 | ||
63 | if (!(thenode=(struct searchNode *)malloc(sizeof (struct searchNode)))) { | |
64 | /* couldn't malloc() memory for thenode, so free localdata to avoid leakage */ | |
65 | parseError = "malloc: could not allocate memory for this search."; | |
66 | free(localdata); | |
67 | return NULL; | |
68 | } | |
69 | ||
70 | thenode->returntype = RETURNTYPE_BOOL; | |
71 | thenode->localdata = localdata; | |
72 | thenode->exe = notice_exe; | |
73 | thenode->free = notice_free; | |
74 | ||
75 | return thenode; | |
76 | } | |
77 | ||
c8be5183 | 78 | void *notice_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput) { |
16319f7c IB |
79 | struct notice_localdata *localdata; |
80 | nick *np; | |
81 | chanindex *cip; | |
82 | ||
83 | localdata = thenode->localdata; | |
84 | ||
85 | if (localdata->type == SEARCHTYPE_CHANNEL) { | |
86 | cip = (chanindex *)theinput; | |
87 | cip->marker = localdata->marker; | |
88 | localdata->count += cip->channel->users->totalusers; | |
89 | } | |
90 | else { | |
91 | np = (nick *)theinput; | |
92 | np->marker = localdata->marker; | |
93 | localdata->count++; | |
94 | } | |
95 | ||
96 | return (void *)1; | |
97 | } | |
98 | ||
c8be5183 | 99 | void notice_free(searchCtx *ctx, struct searchNode *thenode) { |
16319f7c IB |
100 | struct notice_localdata *localdata; |
101 | nick *np, *nnp; | |
102 | chanindex *cip, *ncip; | |
103 | int i, j; | |
104 | unsigned int nickmarker; | |
105 | ||
106 | localdata = thenode->localdata; | |
107 | ||
108 | if (localdata->type == SEARCHTYPE_CHANNEL) { | |
109 | nickmarker=nextnickmarker(); | |
110 | for (i=0;i<CHANNELHASHSIZE;i++) { | |
111 | for (cip=chantable[i];cip;cip=ncip) { | |
112 | ncip = cip->next; | |
113 | if (cip != NULL && cip->channel != NULL && cip->marker == localdata->marker) { | |
114 | for (j=0;j<cip->channel->users->hashsize;j++) { | |
115 | if (cip->channel->users->content[j]==nouser) | |
116 | continue; | |
117 | ||
118 | if ((np=getnickbynumeric(cip->channel->users->content[j]))) | |
119 | np->marker=nickmarker; | |
120 | } | |
121 | } | |
122 | } | |
123 | } | |
124 | for (i=0;i<NICKHASHSIZE;i++) { | |
125 | for(np=nicktable[i];np;np=nnp) { | |
126 | nnp = np->next; | |
127 | if (np->marker == nickmarker) | |
128 | controlnotice(np, localdata->message); | |
129 | } | |
130 | } | |
131 | } | |
132 | else { | |
133 | for (i=0;i<NICKHASHSIZE;i++) { | |
134 | for (np=nicktable[i];np;np=nnp) { | |
135 | nnp = np->next; | |
136 | if (np->marker == localdata->marker) | |
137 | controlnotice(np, localdata->message); | |
138 | } | |
139 | } | |
140 | } | |
141 | /* notify opers of the action */ | |
0da2a4ae | 142 | 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 |
143 | free(localdata); |
144 | free(thenode); | |
145 | } |