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Commit | Line | Data |
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16cc6e32 | 1 | #include "../nick/nick.h" |
a92bb8e1 | 2 | #include "../lib/sstring.h" |
56a84a81 IB |
3 | #include "../parser/parser.h" |
4 | #include "../channel/channel.h" | |
5 | #include "../lib/flags.h" | |
e8ad630b | 6 | #include "../authext/authext.h" |
a92bb8e1 | 7 | #include "../patricia/patricia.h" |
c86edd1d | 8 | |
f16cabe4 | 9 | #define NSMAX_KILL_LIMIT 500 |
16cc6e32 | 10 | #define NSMAX_GLINE_LIMIT 500 |
22f7c5c6 IB |
11 | #define NSMAX_GLINE_CLONES 5 |
12 | ||
16cc6e32 IB |
13 | /* gline duration, in seconds */ |
14 | #define NSGLINE_DURATION 3600 | |
15 | ||
96429168 | 16 | #define NSMAX_REASON_LEN 120 |
4622c762 | 17 | #define NSMAX_NOTICE_LEN 250 |
a92bb8e1 | 18 | #define NSMAX_COMMAND_LEN 20 |
16cc6e32 | 19 | |
c86edd1d Q |
20 | #define RETURNTYPE_BOOL 0x01 |
21 | #define RETURNTYPE_INT 0x02 | |
22 | #define RETURNTYPE_STRING 0x03 | |
23 | #define RETURNTYPE_TYPE 0xFF | |
24 | #define RETURNTYPE_CONST 0x100 | |
25 | ||
b697c21c CP |
26 | #define VARIABLE_LEN 10 |
27 | #define MAX_VARIABLES 10 | |
28 | ||
c86edd1d | 29 | struct searchNode; |
c8be5183 | 30 | struct searchCtx; |
b697c21c | 31 | struct coercedata; |
c86edd1d | 32 | |
f33f3f52 | 33 | typedef struct searchNode *(*searchParseFunc)(struct searchCtx *ctx, char *input); |
c8be5183 | 34 | typedef void (*replyFunc)(nick *np, char *format, ...); |
0da2a4ae | 35 | typedef void (*wallFunc)(int level, char *format, ...); |
c8be5183 | 36 | |
f33f3f52 | 37 | typedef struct searchNode *(*parseFunc)(struct searchCtx *, int, char **); |
b697c21c CP |
38 | typedef void (*freeFunc)(struct searchCtx *, struct searchNode *); |
39 | typedef void *(*exeFunc)(struct searchCtx *, struct searchNode *, void *); | |
40 | typedef void (*ChanDisplayFunc)(struct searchCtx *, nick *, chanindex *); | |
41 | typedef void (*NickDisplayFunc)(struct searchCtx *, nick *, nick *); | |
42 | typedef void (*UserDisplayFunc)(struct searchCtx *, nick *, authname *); | |
43 | typedef void (*HeaderFunc)(void *sender, void *arg); | |
44 | ||
45 | struct coercedata { | |
46 | struct searchNode *child; | |
47 | union { | |
48 | char *stringbuf; | |
49 | unsigned long val; | |
50 | } u; | |
51 | }; | |
52 | ||
53 | typedef struct searchNode { | |
54 | int returntype; | |
55 | exeFunc exe; | |
56 | freeFunc free; | |
57 | void *localdata; | |
58 | } searchNode; | |
59 | ||
60 | struct searchVariable { | |
61 | char name[VARIABLE_LEN]; | |
62 | struct searchNode data; | |
63 | struct coercedata cdata; | |
64 | }; | |
65 | ||
a92bb8e1 P |
66 | typedef struct searchCmd { |
67 | void *defaultdisplayfunc; | |
68 | sstring *name; | |
69 | CommandHandler handler; | |
70 | struct CommandTree *outputtree; | |
71 | struct CommandTree *searchtree; | |
72 | } searchCmd; | |
73 | ||
74 | typedef struct searchList { | |
75 | void *cmd; | |
76 | sstring *name; | |
e8ff7b61 | 77 | char *help; |
a92bb8e1 P |
78 | struct searchList *next; |
79 | } searchList; | |
80 | ||
c8be5183 CP |
81 | typedef struct searchCtx { |
82 | searchParseFunc parser; | |
83 | replyFunc reply; | |
0da2a4ae | 84 | wallFunc wall; |
0a659cde | 85 | void *arg; |
b697c21c CP |
86 | struct searchVariable vars[MAX_VARIABLES]; |
87 | int lastvar; | |
a92bb8e1 | 88 | struct searchCmd *searchcmd; |
e8ff7b61 | 89 | nick *sender; |
c8be5183 CP |
90 | } searchCtx; |
91 | ||
c86edd1d | 92 | /* Core functions */ |
c7f7a584 | 93 | /* Logical (BOOL -> BOOL)*/ |
f33f3f52 P |
94 | struct searchNode *and_parse(searchCtx *ctx, int argc, char **argv); |
95 | struct searchNode *not_parse(searchCtx *ctx, int argc, char **argv); | |
96 | struct searchNode *or_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 97 | |
98 | /* Comparison (INT -> BOOL) */ | |
f33f3f52 P |
99 | struct searchNode *eq_parse(searchCtx *ctx, int argc, char **argv); |
100 | struct searchNode *lt_parse(searchCtx *ctx, int argc, char **argv); | |
101 | struct searchNode *gt_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 102 | |
103 | /* String match (STRING -> BOOL) */ | |
f33f3f52 P |
104 | struct searchNode *match_parse(searchCtx *ctx, int argc, char **argv); |
105 | struct searchNode *regex_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 106 | |
107 | /* Length (STRING -> INT) */ | |
f33f3f52 | 108 | struct searchNode *length_parse(searchCtx *ctx, int argc, char **argv); |
c7f7a584 | 109 | |
110 | /* kill/gline actions (BOOL) */ | |
f33f3f52 P |
111 | struct searchNode *kill_parse(searchCtx *ctx, int argc, char **argv); |
112 | struct searchNode *gline_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 113 | |
4622c762 | 114 | /* notice action (BOOL) */ |
f33f3f52 | 115 | struct searchNode *notice_parse(searchCtx *ctx, int argc, char **argv); |
4622c762 | 116 | |
c7f7a584 | 117 | /* Nick/Channel functions (various types) */ |
f33f3f52 P |
118 | struct searchNode *nick_parse(searchCtx *ctx, int argc, char **argv); |
119 | struct searchNode *modes_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 120 | |
121 | /* Nick functions (various types) */ | |
f33f3f52 P |
122 | struct searchNode *hostmask_parse(searchCtx *ctx, int argc, char **argv); |
123 | struct searchNode *realname_parse(searchCtx *ctx, int argc, char **argv); | |
124 | struct searchNode *authname_parse(searchCtx *ctx, int argc, char **argv); | |
125 | struct searchNode *authts_parse(searchCtx *ctx, int argc, char **argv); | |
126 | struct searchNode *ident_parse(searchCtx *ctx, int argc, char **argv); | |
127 | struct searchNode *host_parse(searchCtx *ctx, int argc, char **argv); | |
128 | struct searchNode *channel_parse(searchCtx *ctx, int argc, char **argv); | |
129 | struct searchNode *timestamp_parse(searchCtx *ctx, int argc, char **argv); | |
130 | struct searchNode *country_parse(searchCtx *ctx, int argc, char **argv); | |
131 | struct searchNode *ip_parse(searchCtx *ctx, int argc, char **argv); | |
132 | struct searchNode *channels_parse(searchCtx *ctx, int argc, char **argv); | |
133 | struct searchNode *server_parse(searchCtx *ctx, int argc, char **argv); | |
134 | struct searchNode *authid_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 135 | |
136 | /* Channel functions (various types) */ | |
f33f3f52 P |
137 | struct searchNode *exists_parse(searchCtx *ctx, int argc, char **argv); |
138 | struct searchNode *services_parse(searchCtx *ctx, int argc, char **argv); | |
139 | struct searchNode *size_parse(searchCtx *ctx, int argc, char **argv); | |
140 | struct searchNode *name_parse(searchCtx *ctx, int argc, char **argv); | |
141 | struct searchNode *topic_parse(searchCtx *ctx, int argc, char **argv); | |
142 | struct searchNode *oppct_parse(searchCtx *ctx, int argc, char **argv); | |
143 | struct searchNode *hostpct_parse(searchCtx *ctx, int argc, char **argv); | |
144 | struct searchNode *authedpct_parse(searchCtx *ctx, int argc, char **argv); | |
145 | struct searchNode *kick_parse(searchCtx *ctx, int argc, char **argv); | |
c86edd1d | 146 | |
c7f7a584 | 147 | /* Interpret a string to give a node */ |
f33f3f52 | 148 | struct searchNode *search_parse(searchCtx *ctx, char *input); |
c86edd1d | 149 | |
b697c21c | 150 | /* Iteration functions */ |
f33f3f52 P |
151 | struct searchNode *any_parse(searchCtx *ctx, int argc, char **argv); |
152 | struct searchNode *all_parse(searchCtx *ctx, int argc, char **argv); | |
153 | struct searchNode *var_parse(searchCtx *ctx, int argc, char **argv); | |
b697c21c CP |
154 | |
155 | /* Iteraterable functions */ | |
f33f3f52 | 156 | struct searchNode *channeliter_parse(searchCtx *ctx, int argc, char **argv); |
b697c21c | 157 | |
c7f7a584 | 158 | /* Force a node to return the thing you want */ |
c8be5183 | 159 | struct searchNode *coerceNode(searchCtx *ctx, struct searchNode *thenode, int type); |
c7f7a584 | 160 | |
c86edd1d | 161 | /* Registration functions */ |
a92bb8e1 P |
162 | searchCmd *registersearchcommand(char *name, int level, CommandHandler cmd, void *defaultdisplayfunc); |
163 | void deregistersearchcommand(searchCmd *scmd); | |
e8ff7b61 | 164 | void registersearchterm(searchCmd *cmd, char *term, parseFunc parsefunc, int level, char *help); |
a92bb8e1 | 165 | void deregistersearchterm(searchCmd *cmd, char *term, parseFunc parsefunc); |
e8ff7b61 P |
166 | |
167 | void registerglobalsearchterm(char *term, parseFunc parsefunc, char *help); | |
a92bb8e1 | 168 | void deregisterglobalsearchterm(char *term, parseFunc parsefunc); |
e8ff7b61 P |
169 | |
170 | void regdisp( searchCmd *cmd, const char *name, void *handler, int level, char *help); | |
a92bb8e1 | 171 | void unregdisp( searchCmd *cmd, const char *name, void *handler); |
c86edd1d | 172 | |
2ba836f2 CP |
173 | /* Special nick* printf */ |
174 | void nssnprintf(char *, size_t, const char *, nick *); | |
175 | ||
c86edd1d | 176 | extern const char *parseError; |
b697c21c | 177 | extern nick *senderNSExtern; |
6f8dfee9 | 178 | |
3d2bf13b | 179 | void printnick(searchCtx *, nick *, nick *); |
e8ad630b | 180 | void printuser(searchCtx *, nick *, authname *); |
6f8dfee9 | 181 | |
c8be5183 CP |
182 | void nicksearch_exe(struct searchNode *search, searchCtx *sctx, nick *sender, NickDisplayFunc display, int limit); |
183 | void chansearch_exe(struct searchNode *search, searchCtx *sctx, nick *sender, ChanDisplayFunc display, int limit); | |
e8ad630b | 184 | void usersearch_exe(struct searchNode *search, searchCtx *ctx, nick *sender, UserDisplayFunc display, int limit); |
20b9980a CP |
185 | |
186 | int do_nicksearch_real(replyFunc reply, wallFunc wall, void *source, int cargc, char **cargv); | |
187 | int do_chansearch_real(replyFunc reply, wallFunc wall, void *source, int cargc, char **cargv); | |
e8ad630b | 188 | int do_usersearch_real(replyFunc reply, wallFunc wall, void *source, int cargc, char **cargv); |
0a659cde CP |
189 | |
190 | void *literal_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput); | |
191 | void literal_free(searchCtx *ctx, struct searchNode *thenode); | |
192 | ||
f33f3f52 P |
193 | struct searchVariable *var_register(searchCtx *ctx, char *arg, int type); |
194 | searchNode *var_get(searchCtx *ctx, char *arg); | |
b697c21c CP |
195 | void var_setstr(struct searchVariable *v, char *data); |
196 | ||
e8ff7b61 | 197 | void newsearch_ctxinit(searchCtx *ctx, searchParseFunc searchfn, replyFunc replyfn, wallFunc wallfn, void *arg, searchCmd *cmd, nick *sender); |
b697c21c | 198 | |
0a659cde CP |
199 | /* AST functions */ |
200 | ||
201 | struct searchASTNode; | |
202 | ||
203 | #define AST_NODE_CHILD 1 | |
204 | #define AST_NODE_LITERAL 2 | |
205 | ||
206 | /* items to store in the ast lookup cache */ | |
207 | #define AST_RECENT 10 | |
208 | ||
209 | typedef struct searchASTExpr { | |
210 | int type; | |
211 | union { | |
212 | char *literal; | |
213 | struct searchASTNode *child; | |
214 | } u; | |
0a659cde CP |
215 | } searchASTExpr; |
216 | ||
217 | typedef struct searchASTNode { | |
218 | parseFunc fn; | |
219 | int argc; | |
220 | struct searchASTExpr **argv; | |
221 | } searchASTNode; | |
222 | ||
223 | /* | |
224 | * | |
225 | * FEAR THE COMPOUND LITERALS | |
226 | * MUHAHAHHAHAHAHAHAHAAH | |
227 | * | |
228 | */ | |
012fa9be | 229 | #define __NSASTExpr(x, y, ...) &(searchASTExpr){.type = x, .u.y = __VA_ARGS__} |
0a659cde CP |
230 | #define __NSASTList(...) (searchASTExpr *[]){__VA_ARGS__} |
231 | #define __NSASTNode(x, ...) &(searchASTNode){.fn = x, .argc = sizeof(__NSASTList(__VA_ARGS__)) / sizeof(__NSASTList(__VA_ARGS__)[0]), .argv = __NSASTList(__VA_ARGS__)} | |
232 | #define __NSASTChild(...) __NSASTExpr(AST_NODE_CHILD, child, __VA_ARGS__) | |
233 | ||
234 | #define NSASTLiteral(data) __NSASTExpr(AST_NODE_LITERAL, literal, data) | |
235 | #define NSASTNode(fn, ...) __NSASTChild(__NSASTNode(fn, __VA_ARGS__)) | |
236 | ||
f33f3f52 | 237 | searchNode *search_astparse(searchCtx *, char *); |
0a659cde | 238 | |
2181a10f CP |
239 | int ast_nicksearch(searchASTExpr *tree, replyFunc reply, void *sender, wallFunc wall, NickDisplayFunc display, HeaderFunc header, void *headerarg, int limit); |
240 | int ast_chansearch(searchASTExpr *tree, replyFunc reply, void *sender, wallFunc wall, ChanDisplayFunc display, HeaderFunc header, void *headerarg, int limit); | |
241 | int ast_usersearch(searchASTExpr *tree, replyFunc reply, void *sender, wallFunc wall, UserDisplayFunc display, HeaderFunc header, void *headerarg, int limit); | |
0a659cde | 242 | |
a92bb8e1 P |
243 | char *ast_printtree(char *buf, size_t bufsize, searchASTExpr *expr, searchCmd *cmd); |
244 | ||
245 | int parseopts(int cargc, char **cargv, int *arg, int *limit, void **subset, void **display, CommandTree *sl, replyFunc reply, void *sender); | |
0a659cde CP |
246 | |
247 | /* erk */ | |
a92bb8e1 P |
248 | extern searchList *globalterms; |
249 | ||
250 | extern searchCmd *reg_nicksearch; | |
251 | extern searchCmd *reg_chansearch; | |
252 | extern searchCmd *reg_usersearch; | |
0a659cde | 253 | |
55dd7529 CP |
254 | extern UserDisplayFunc defaultuserfn; |
255 | extern NickDisplayFunc defaultnickfn; | |
256 | extern ChanDisplayFunc defaultchanfn; | |
257 |