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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 | |
f33f3f52 | 17 | struct searchNode *host_parse(searchCtx *ctx, int argc, char **argv) { |
31686847 CP |
18 | struct searchNode *thenode, *argsn; |
19 | char *p; | |
20 | ||
9ce4f0be IB |
21 | if (!(thenode=(struct searchNode *)malloc(sizeof (struct searchNode)))) { |
22 | parseError = "malloc: could not allocate memory for this search."; | |
23 | return NULL; | |
24 | } | |
c86edd1d Q |
25 | |
26 | thenode->returntype = RETURNTYPE_STRING; | |
9ce4f0be IB |
27 | if (!(thenode->localdata = (void *)malloc(HOSTLEN+1))) { |
28 | /* couldn't malloc() memory for thenode->localdata, so free thenode to avoid leakage */ | |
29 | parseError = "malloc: could not allocate memory for this search."; | |
30 | free(thenode); | |
31 | return NULL; | |
32 | } | |
c86edd1d Q |
33 | thenode->exe = host_exe; |
34 | thenode->free = host_free; | |
35 | ||
31686847 CP |
36 | if (!(argsn=argtoconststr("host", ctx, argv[0], &p))) { |
37 | free(thenode); | |
38 | return NULL; | |
39 | } | |
40 | ||
c86edd1d | 41 | /* Allow "host real" to match realhost */ |
31686847 | 42 | if (argc>0 && !ircd_strcmp(p,"real")) |
c86edd1d | 43 | thenode->exe = host_exe_real; |
31686847 CP |
44 | |
45 | argsn->free(ctx, argsn); | |
c86edd1d Q |
46 | |
47 | return thenode; | |
48 | } | |
49 | ||
c8be5183 | 50 | void *host_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput) { |
c86edd1d Q |
51 | nick *np = (nick *)theinput; |
52 | char *buf = thenode->localdata; | |
53 | ||
c86edd1d Q |
54 | if (IsSetHost(np)) { |
55 | return np->sethost->content; | |
56 | } else if (IsHideHost(np)) { | |
57 | sprintf(buf,"%s.%s",np->authname,HIS_HIDDENHOST); | |
58 | return buf; | |
59 | } else { | |
60 | return np->host->name->content; | |
61 | } | |
62 | } | |
63 | ||
c8be5183 | 64 | void *host_exe_real(searchCtx *ctx, struct searchNode *thenode, void *theinput) { |
c86edd1d Q |
65 | nick *np = (nick *)theinput; |
66 | ||
c86edd1d Q |
67 | return np->host->name->content; |
68 | } | |
69 | ||
c8be5183 | 70 | void host_free(searchCtx *ctx, struct searchNode *thenode) { |
c86edd1d Q |
71 | free(thenode->localdata); |
72 | free(thenode); | |
73 | } |