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Commit | Line | Data |
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c86edd1d Q |
1 | /* |
2 | * HOST functionality | |
3 | */ | |
4 | ||
5 | #include "newsearch.h" | |
6 | ||
7 | #include <stdio.h> | |
8 | #include <stdlib.h> | |
9 | ||
10 | #include "../irc/irc_config.h" | |
c86edd1d Q |
11 | #include "../lib/irc_string.h" |
12 | ||
c8be5183 CP |
13 | void *host_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput); |
14 | void *host_exe_real(searchCtx *ctx, struct searchNode *thenode, void *theinput); | |
15 | void host_free(searchCtx *ctx, struct searchNode *thenode); | |
c86edd1d | 16 | |
c8be5183 | 17 | struct searchNode *host_parse(searchCtx *ctx, int type, int argc, char **argv) { |
c86edd1d Q |
18 | struct searchNode *thenode; |
19 | ||
20 | if (type != SEARCHTYPE_NICK) { | |
21 | parseError = "host: this function is only valid for nick searches."; | |
22 | return NULL; | |
23 | } | |
24 | ||
9ce4f0be IB |
25 | if (!(thenode=(struct searchNode *)malloc(sizeof (struct searchNode)))) { |
26 | parseError = "malloc: could not allocate memory for this search."; | |
27 | return NULL; | |
28 | } | |
c86edd1d Q |
29 | |
30 | thenode->returntype = RETURNTYPE_STRING; | |
9ce4f0be IB |
31 | if (!(thenode->localdata = (void *)malloc(HOSTLEN+1))) { |
32 | /* couldn't malloc() memory for thenode->localdata, so free thenode to avoid leakage */ | |
33 | parseError = "malloc: could not allocate memory for this search."; | |
34 | free(thenode); | |
35 | return NULL; | |
36 | } | |
c86edd1d Q |
37 | thenode->exe = host_exe; |
38 | thenode->free = host_free; | |
39 | ||
40 | /* Allow "host real" to match realhost */ | |
41 | ||
42 | if (argc>0 && !ircd_strcmp(argv[0],"real")) { | |
43 | thenode->exe = host_exe_real; | |
44 | } | |
45 | ||
46 | return thenode; | |
47 | } | |
48 | ||
c8be5183 | 49 | void *host_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput) { |
c86edd1d Q |
50 | nick *np = (nick *)theinput; |
51 | char *buf = thenode->localdata; | |
52 | ||
c86edd1d Q |
53 | if (IsSetHost(np)) { |
54 | return np->sethost->content; | |
55 | } else if (IsHideHost(np)) { | |
56 | sprintf(buf,"%s.%s",np->authname,HIS_HIDDENHOST); | |
57 | return buf; | |
58 | } else { | |
59 | return np->host->name->content; | |
60 | } | |
61 | } | |
62 | ||
c8be5183 | 63 | void *host_exe_real(searchCtx *ctx, struct searchNode *thenode, void *theinput) { |
c86edd1d Q |
64 | nick *np = (nick *)theinput; |
65 | ||
c86edd1d Q |
66 | return np->host->name->content; |
67 | } | |
68 | ||
c8be5183 | 69 | void host_free(searchCtx *ctx, struct searchNode *thenode) { |
c86edd1d Q |
70 | free(thenode->localdata); |
71 | free(thenode); | |
72 | } |