]>
Commit | Line | Data |
---|---|---|
c86edd1d Q |
1 | /* |
2 | * MODES functionality | |
3 | */ | |
4 | ||
5 | #include "newsearch.h" | |
6 | ||
7 | #include <stdio.h> | |
8 | #include <stdlib.h> | |
9 | ||
c86edd1d | 10 | struct modes_localdata { |
c86edd1d Q |
11 | flag_t setmodes; |
12 | flag_t clearmodes; | |
13 | }; | |
14 | ||
c8be5183 CP |
15 | void *modes_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput); |
16 | void modes_free(searchCtx *ctx, struct searchNode *thenode); | |
c86edd1d | 17 | |
f33f3f52 | 18 | struct searchNode *modes_parse(searchCtx *ctx, int argc, char **argv) { |
c86edd1d | 19 | struct modes_localdata *localdata; |
31686847 | 20 | struct searchNode *thenode, *modestring; |
c86edd1d | 21 | const flag *flaglist; |
31686847 CP |
22 | char *p; |
23 | ||
c86edd1d Q |
24 | if (argc!=1) { |
25 | parseError="modes: usage: modes (mode string)"; | |
26 | return NULL; | |
27 | } | |
28 | ||
a92bb8e1 | 29 | if (ctx->searchcmd == reg_chansearch) { |
c86edd1d | 30 | flaglist=cmodeflags; |
a92bb8e1 | 31 | } else if (ctx->searchcmd == reg_nicksearch) { |
c86edd1d | 32 | flaglist=umodeflags; |
a92bb8e1 | 33 | } else { |
c86edd1d Q |
34 | parseError="modes: unsupported search type"; |
35 | return NULL; | |
36 | } | |
37 | ||
9ce4f0be IB |
38 | if (!(localdata=(struct modes_localdata *)malloc(sizeof(struct modes_localdata)))) { |
39 | parseError = "malloc: could not allocate memory for this search."; | |
40 | return NULL; | |
41 | } | |
c86edd1d | 42 | |
c86edd1d Q |
43 | localdata->setmodes=0; |
44 | localdata->clearmodes = ~0; | |
45 | ||
31686847 CP |
46 | if (!(modestring=argtoconststr("modes", ctx, argv[0], &p))) { |
47 | free(localdata); | |
48 | return NULL; | |
49 | } | |
50 | ||
51 | setflags(&(localdata->setmodes), 0xFFFF, p, flaglist, REJECT_NONE); | |
52 | setflags(&(localdata->clearmodes), 0xFFFF, p, flaglist, REJECT_NONE); | |
53 | (modestring->free)(ctx, modestring); | |
54 | ||
c86edd1d Q |
55 | localdata->clearmodes = ~(localdata->clearmodes); |
56 | ||
9ce4f0be IB |
57 | if (!(thenode=(struct searchNode *)malloc(sizeof(struct searchNode)))) { |
58 | /* couldn't malloc() memory for thenode, so free localdata to avoid leakage */ | |
59 | parseError = "malloc: could not allocate memory for this search."; | |
60 | free(localdata); | |
61 | return NULL; | |
62 | } | |
c86edd1d Q |
63 | |
64 | thenode->returntype = RETURNTYPE_BOOL; | |
65 | thenode->localdata = (void *)localdata; | |
66 | thenode->exe = modes_exe; | |
67 | thenode->free = modes_free; | |
68 | ||
69 | return thenode; | |
70 | } | |
71 | ||
c8be5183 | 72 | void *modes_exe(searchCtx *ctx, struct searchNode *thenode, void *value) { |
c86edd1d Q |
73 | struct modes_localdata *localdata; |
74 | nick *np; | |
75 | chanindex *cip; | |
76 | flag_t flags; | |
77 | ||
78 | localdata = (struct modes_localdata *)thenode->localdata; | |
79 | ||
a92bb8e1 | 80 | if (ctx->searchcmd == reg_chansearch) { |
c86edd1d Q |
81 | cip=(chanindex *)value; |
82 | if (!cip->channel) | |
83 | return NULL; | |
84 | flags=cip->channel->flags; | |
a92bb8e1 | 85 | } else if (ctx->searchcmd == reg_nicksearch) { |
c86edd1d Q |
86 | np=(nick *)value; |
87 | flags=np->umodes; | |
a92bb8e1 | 88 | } else { |
c86edd1d Q |
89 | return NULL; |
90 | } | |
91 | ||
92 | if (~flags & (localdata->setmodes)) | |
c7f7a584 | 93 | return (void *)0; |
c86edd1d Q |
94 | |
95 | if (flags & (localdata->clearmodes)) | |
c7f7a584 | 96 | return (void *)0; |
c86edd1d | 97 | |
c7f7a584 | 98 | return (void *)1; |
c86edd1d Q |
99 | } |
100 | ||
c8be5183 | 101 | void modes_free(searchCtx *ctx, struct searchNode *thenode) { |
c86edd1d Q |
102 | free (thenode->localdata); |
103 | free (thenode); | |
104 | } |