]>
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 { |
6d6b2cb9 | 32 | flaglist=umodeflags; |
c86edd1d Q |
33 | } |
34 | ||
9ce4f0be IB |
35 | if (!(localdata=(struct modes_localdata *)malloc(sizeof(struct modes_localdata)))) { |
36 | parseError = "malloc: could not allocate memory for this search."; | |
37 | return NULL; | |
38 | } | |
c86edd1d | 39 | |
c86edd1d Q |
40 | localdata->setmodes=0; |
41 | localdata->clearmodes = ~0; | |
42 | ||
31686847 CP |
43 | if (!(modestring=argtoconststr("modes", ctx, argv[0], &p))) { |
44 | free(localdata); | |
45 | return NULL; | |
46 | } | |
47 | ||
48 | setflags(&(localdata->setmodes), 0xFFFF, p, flaglist, REJECT_NONE); | |
49 | setflags(&(localdata->clearmodes), 0xFFFF, p, flaglist, REJECT_NONE); | |
50 | (modestring->free)(ctx, modestring); | |
51 | ||
c86edd1d Q |
52 | localdata->clearmodes = ~(localdata->clearmodes); |
53 | ||
9ce4f0be IB |
54 | if (!(thenode=(struct searchNode *)malloc(sizeof(struct searchNode)))) { |
55 | /* couldn't malloc() memory for thenode, so free localdata to avoid leakage */ | |
56 | parseError = "malloc: could not allocate memory for this search."; | |
57 | free(localdata); | |
58 | return NULL; | |
59 | } | |
c86edd1d Q |
60 | |
61 | thenode->returntype = RETURNTYPE_BOOL; | |
62 | thenode->localdata = (void *)localdata; | |
63 | thenode->exe = modes_exe; | |
64 | thenode->free = modes_free; | |
65 | ||
66 | return thenode; | |
67 | } | |
68 | ||
c8be5183 | 69 | void *modes_exe(searchCtx *ctx, struct searchNode *thenode, void *value) { |
c86edd1d Q |
70 | struct modes_localdata *localdata; |
71 | nick *np; | |
72 | chanindex *cip; | |
73 | flag_t flags; | |
74 | ||
75 | localdata = (struct modes_localdata *)thenode->localdata; | |
76 | ||
a92bb8e1 | 77 | if (ctx->searchcmd == reg_chansearch) { |
c86edd1d Q |
78 | cip=(chanindex *)value; |
79 | if (!cip->channel) | |
80 | return NULL; | |
81 | flags=cip->channel->flags; | |
6d6b2cb9 | 82 | } else { |
c86edd1d Q |
83 | np=(nick *)value; |
84 | flags=np->umodes; | |
c86edd1d Q |
85 | } |
86 | ||
87 | if (~flags & (localdata->setmodes)) | |
c7f7a584 | 88 | return (void *)0; |
c86edd1d Q |
89 | |
90 | if (flags & (localdata->clearmodes)) | |
c7f7a584 | 91 | return (void *)0; |
c86edd1d | 92 | |
c7f7a584 | 93 | return (void *)1; |
c86edd1d Q |
94 | } |
95 | ||
c8be5183 | 96 | void modes_free(searchCtx *ctx, struct searchNode *thenode) { |
c86edd1d Q |
97 | free (thenode->localdata); |
98 | free (thenode); | |
99 | } |