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3128667f P |
1 | #include <stdio.h> |
2 | #include <stdarg.h> | |
3 | #include <string.h> | |
4 | ||
5 | #include "../control/control.h" | |
6 | #include "../irc/irc_config.h" | |
7 | #include "../lib/irc_string.h" | |
8 | #include "../parser/parser.h" | |
9 | #include "../lib/splitline.h" | |
10 | #include "../lib/version.h" | |
11 | #include "../lib/stringbuf.h" | |
12 | #include "../lib/strlfunc.h" | |
13 | #include "patriciasearch.h" | |
14 | ||
15 | CommandTree *pnodeOutputTree; | |
16 | searchCmd *reg_nodesearch; | |
17 | ||
18 | int do_pnodesearch(void *source, int cargc, char **cargv); | |
19 | ||
20 | NodeDisplayFunc defaultpnodefn = printnode; | |
21 | ||
22 | void regpnodedisp(const char *name, NodeDisplayFunc handler) { | |
23 | addcommandtotree(pnodeOutputTree, name, 0, 0, (CommandHandler)handler); | |
24 | } | |
25 | ||
26 | void unregpnodedisp(const char *name, NodeDisplayFunc handler) { | |
27 | deletecommandfromtree(pnodeOutputTree, name, (CommandHandler)handler); | |
28 | } | |
29 | ||
30 | void _init() { | |
31 | pnodeOutputTree=newcommandtree(); | |
32 | ||
33 | reg_nodesearch = (searchCmd *)registersearchcommand("nodesearch",NO_OPER,do_pnodesearch, printnode); | |
34 | ||
ea634fc1 P |
35 | registersearchterm(reg_nodesearch, "users", ps_users_parse, 0, ""); |
36 | registersearchterm(reg_nodesearch, "nick", ps_nick_parse, 0, ""); | |
3128667f P |
37 | } |
38 | ||
39 | void _fini() { | |
40 | destroycommandtree(pnodeOutputTree); | |
41 | ||
42 | deregistersearchcommand( reg_nodesearch ); | |
43 | } | |
44 | ||
45 | static void controlwallwrapper(int level, char *format, ...) { | |
46 | char buf[1024]; | |
47 | va_list ap; | |
48 | ||
49 | va_start(ap, format); | |
50 | vsnprintf(buf, sizeof(buf), format, ap); | |
51 | controlwall(NO_OPER, level, "%s", buf); | |
52 | va_end(ap); | |
53 | } | |
54 | ||
55 | int do_pnodesearch_real(replyFunc reply, wallFunc wall, void *source, int cargc, char **cargv) { | |
56 | nick *sender = senderNSExtern = source; | |
57 | struct searchNode *search; | |
58 | int limit=500; | |
59 | int arg=0; | |
60 | NodeDisplayFunc display=defaultpnodefn; | |
61 | searchCtx ctx; | |
62 | int ret; | |
63 | patricia_node_t *subset = iptree->head; | |
64 | ||
65 | if (cargc<1) | |
66 | return CMD_USAGE; | |
67 | ||
6cb1b086 | 68 | ret = parseopts(cargc, cargv, &arg, &limit, (void *)&subset, (void *)&display, reg_nodesearch->outputtree, reply, sender); |
3128667f P |
69 | if(ret != CMD_OK) |
70 | return ret; | |
71 | ||
72 | if (arg>=cargc) { | |
73 | reply(sender,"No search terms - aborting."); | |
74 | return CMD_ERROR; | |
75 | } | |
76 | ||
77 | if (arg<(cargc-1)) { | |
78 | rejoinline(cargv[arg],cargc-arg); | |
79 | } | |
80 | ||
ea634fc1 | 81 | newsearch_ctxinit(&ctx, search_parse, reply, wall, NULL, reg_nodesearch, sender); |
3128667f P |
82 | |
83 | if (!(search = ctx.parser(&ctx, cargv[arg]))) { | |
84 | reply(sender,"Parse error: %s",parseError); | |
85 | return CMD_ERROR; | |
86 | } | |
87 | ||
88 | pnodesearch_exe(search, &ctx, sender, display, limit, subset); | |
89 | ||
90 | (search->free)(&ctx, search); | |
91 | ||
92 | return CMD_OK; | |
93 | } | |
94 | ||
95 | int do_pnodesearch(void *source, int cargc, char **cargv) { | |
96 | return do_pnodesearch_real(controlreply, controlwallwrapper, source, cargc, cargv); | |
97 | } | |
98 | ||
99 | void pnodesearch_exe(struct searchNode *search, searchCtx *ctx, nick *sender, NodeDisplayFunc display, int limit, patricia_node_t *subset) { | |
100 | int matches = 0; | |
101 | patricia_node_t *node; | |
102 | ||
103 | /* Get a marker value to mark "seen" channels for unique count */ | |
104 | //nmarker=nextnodemarker(); | |
105 | ||
106 | /* The top-level node needs to return a BOOL */ | |
107 | search=coerceNode(ctx, search, RETURNTYPE_BOOL); | |
108 | ||
109 | PATRICIA_WALK(subset, node) { | |
110 | if ((search->exe)(ctx, search, node)) { | |
111 | if (matches<limit) | |
112 | display(ctx, sender, node); | |
113 | ||
114 | if (matches==limit) | |
115 | ctx->reply(sender, "--- More than %d matches, skipping the rest",limit); | |
116 | matches++; | |
117 | } | |
118 | } | |
119 | PATRICIA_WALK_END; | |
120 | ||
121 | ctx->reply(sender,"--- End of list: %d matches", | |
122 | matches); | |
123 | } | |
124 | ||
125 |