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Commit | Line | Data |
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c86edd1d Q |
1 | /* |
2 | * MODES functionality | |
3 | */ | |
4 | ||
5 | #include "newsearch.h" | |
6 | ||
7 | #include <stdio.h> | |
8 | #include <stdlib.h> | |
9 | ||
10 | #include "../nick/nick.h" | |
11 | #include "../channel/channel.h" | |
12 | #include "../lib/flags.h" | |
13 | ||
14 | struct modes_localdata { | |
15 | int type; | |
16 | flag_t setmodes; | |
17 | flag_t clearmodes; | |
18 | }; | |
19 | ||
20 | void *modes_exe(struct searchNode *thenode, int type, void *theinput); | |
21 | void modes_free(struct searchNode *thenode); | |
22 | ||
23 | struct searchNode *modes_parse(int type, int argc, char **argv) { | |
24 | struct modes_localdata *localdata; | |
25 | struct searchNode *thenode; | |
26 | const flag *flaglist; | |
27 | ||
28 | if (argc!=1) { | |
29 | parseError="modes: usage: modes (mode string)"; | |
30 | return NULL; | |
31 | } | |
32 | ||
33 | switch (type) { | |
34 | case SEARCHTYPE_CHANNEL: | |
35 | flaglist=cmodeflags; | |
36 | break; | |
37 | ||
38 | case SEARCHTYPE_NICK: | |
39 | flaglist=umodeflags; | |
40 | break; | |
41 | ||
42 | default: | |
43 | parseError="modes: unsupported search type"; | |
44 | return NULL; | |
45 | } | |
46 | ||
47 | localdata=(struct modes_localdata *)malloc(sizeof(struct modes_localdata)); | |
48 | ||
49 | localdata->type=type; | |
50 | localdata->setmodes=0; | |
51 | localdata->clearmodes = ~0; | |
52 | ||
53 | setflags(&(localdata->setmodes), 0xFFFF, argv[0], flaglist, REJECT_NONE); | |
54 | setflags(&(localdata->clearmodes), 0xFFFF, argv[0], flaglist, REJECT_NONE); | |
55 | ||
56 | localdata->clearmodes = ~(localdata->clearmodes); | |
57 | ||
58 | thenode=(struct searchNode *)malloc(sizeof(struct searchNode)); | |
59 | ||
60 | thenode->returntype = RETURNTYPE_BOOL; | |
61 | thenode->localdata = (void *)localdata; | |
62 | thenode->exe = modes_exe; | |
63 | thenode->free = modes_free; | |
64 | ||
65 | return thenode; | |
66 | } | |
67 | ||
68 | void *modes_exe(struct searchNode *thenode, int type, void *value) { | |
69 | struct modes_localdata *localdata; | |
70 | nick *np; | |
71 | chanindex *cip; | |
72 | flag_t flags; | |
73 | ||
74 | localdata = (struct modes_localdata *)thenode->localdata; | |
75 | ||
76 | switch (localdata->type) { | |
77 | case SEARCHTYPE_CHANNEL: | |
78 | cip=(chanindex *)value; | |
79 | if (!cip->channel) | |
80 | return NULL; | |
81 | flags=cip->channel->flags; | |
82 | break; | |
83 | ||
84 | case SEARCHTYPE_NICK: | |
85 | np=(nick *)value; | |
86 | flags=np->umodes; | |
87 | break; | |
88 | ||
89 | default: | |
90 | return NULL; | |
91 | } | |
92 | ||
93 | if (~flags & (localdata->setmodes)) | |
94 | return falseval(type); | |
95 | ||
96 | if (flags & (localdata->clearmodes)) | |
97 | return falseval(type); | |
98 | ||
99 | return trueval(type); | |
100 | } | |
101 | ||
102 | void modes_free(struct searchNode *thenode) { | |
103 | free (thenode->localdata); | |
104 | free (thenode); | |
105 | } |