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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 | |
1188d606 P |
9 | #ifndef __NEWSEARCH_H |
10 | #define __NEWSEARCH_H | |
11 | ||
f16cabe4 | 12 | #define NSMAX_KILL_LIMIT 500 |
16cc6e32 | 13 | #define NSMAX_GLINE_LIMIT 500 |
22f7c5c6 | 14 | |
16cc6e32 IB |
15 | /* gline duration, in seconds */ |
16 | #define NSGLINE_DURATION 3600 | |
17 | ||
96429168 | 18 | #define NSMAX_REASON_LEN 120 |
4622c762 | 19 | #define NSMAX_NOTICE_LEN 250 |
a92bb8e1 | 20 | #define NSMAX_COMMAND_LEN 20 |
16cc6e32 | 21 | |
c86edd1d Q |
22 | #define RETURNTYPE_BOOL 0x01 |
23 | #define RETURNTYPE_INT 0x02 | |
24 | #define RETURNTYPE_STRING 0x03 | |
25 | #define RETURNTYPE_TYPE 0xFF | |
26 | #define RETURNTYPE_CONST 0x100 | |
27 | ||
b697c21c CP |
28 | #define VARIABLE_LEN 10 |
29 | #define MAX_VARIABLES 10 | |
30 | ||
c86edd1d | 31 | struct searchNode; |
c8be5183 | 32 | struct searchCtx; |
b697c21c | 33 | struct coercedata; |
c86edd1d | 34 | |
f33f3f52 | 35 | typedef struct searchNode *(*searchParseFunc)(struct searchCtx *ctx, char *input); |
c8be5183 | 36 | typedef void (*replyFunc)(nick *np, char *format, ...); |
0da2a4ae | 37 | typedef void (*wallFunc)(int level, char *format, ...); |
c8be5183 | 38 | |
f33f3f52 | 39 | typedef struct searchNode *(*parseFunc)(struct searchCtx *, int, char **); |
b697c21c CP |
40 | typedef void (*freeFunc)(struct searchCtx *, struct searchNode *); |
41 | typedef void *(*exeFunc)(struct searchCtx *, struct searchNode *, void *); | |
42 | typedef void (*ChanDisplayFunc)(struct searchCtx *, nick *, chanindex *); | |
43 | typedef void (*NickDisplayFunc)(struct searchCtx *, nick *, nick *); | |
44 | typedef void (*UserDisplayFunc)(struct searchCtx *, nick *, authname *); | |
45 | typedef void (*HeaderFunc)(void *sender, void *arg); | |
46 | ||
47 | struct coercedata { | |
48 | struct searchNode *child; | |
49 | union { | |
50 | char *stringbuf; | |
51 | unsigned long val; | |
52 | } u; | |
53 | }; | |
54 | ||
55 | typedef struct searchNode { | |
56 | int returntype; | |
57 | exeFunc exe; | |
58 | freeFunc free; | |
59 | void *localdata; | |
60 | } searchNode; | |
61 | ||
62 | struct searchVariable { | |
63 | char name[VARIABLE_LEN]; | |
64 | struct searchNode data; | |
65 | struct coercedata cdata; | |
66 | }; | |
67 | ||
a92bb8e1 P |
68 | typedef struct searchCmd { |
69 | void *defaultdisplayfunc; | |
70 | sstring *name; | |
71 | CommandHandler handler; | |
72 | struct CommandTree *outputtree; | |
73 | struct CommandTree *searchtree; | |
74 | } searchCmd; | |
75 | ||
76 | typedef struct searchList { | |
77 | void *cmd; | |
78 | sstring *name; | |
e8ff7b61 | 79 | char *help; |
a92bb8e1 P |
80 | struct searchList *next; |
81 | } searchList; | |
82 | ||
c8be5183 CP |
83 | typedef struct searchCtx { |
84 | searchParseFunc parser; | |
85 | replyFunc reply; | |
0da2a4ae | 86 | wallFunc wall; |
0a659cde | 87 | void *arg; |
b697c21c CP |
88 | struct searchVariable vars[MAX_VARIABLES]; |
89 | int lastvar; | |
a92bb8e1 | 90 | struct searchCmd *searchcmd; |
e8ff7b61 | 91 | nick *sender; |
6b2202d0 CP |
92 | int limit; |
93 | void *displayfn; | |
c8be5183 CP |
94 | } searchCtx; |
95 | ||
c86edd1d | 96 | /* Core functions */ |
c7f7a584 | 97 | /* Logical (BOOL -> BOOL)*/ |
f33f3f52 P |
98 | struct searchNode *and_parse(searchCtx *ctx, int argc, char **argv); |
99 | struct searchNode *not_parse(searchCtx *ctx, int argc, char **argv); | |
100 | struct searchNode *or_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 101 | |
102 | /* Comparison (INT -> BOOL) */ | |
f33f3f52 P |
103 | struct searchNode *eq_parse(searchCtx *ctx, int argc, char **argv); |
104 | struct searchNode *lt_parse(searchCtx *ctx, int argc, char **argv); | |
105 | struct searchNode *gt_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 106 | |
107 | /* String match (STRING -> BOOL) */ | |
f33f3f52 P |
108 | struct searchNode *match_parse(searchCtx *ctx, int argc, char **argv); |
109 | struct searchNode *regex_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 110 | |
111 | /* Length (STRING -> INT) */ | |
f33f3f52 | 112 | struct searchNode *length_parse(searchCtx *ctx, int argc, char **argv); |
c7f7a584 | 113 | |
114 | /* kill/gline actions (BOOL) */ | |
f33f3f52 P |
115 | struct searchNode *kill_parse(searchCtx *ctx, int argc, char **argv); |
116 | struct searchNode *gline_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 117 | |
4622c762 | 118 | /* notice action (BOOL) */ |
f33f3f52 | 119 | struct searchNode *notice_parse(searchCtx *ctx, int argc, char **argv); |
4622c762 | 120 | |
c7f7a584 | 121 | /* Nick/Channel functions (various types) */ |
f33f3f52 P |
122 | struct searchNode *nick_parse(searchCtx *ctx, int argc, char **argv); |
123 | struct searchNode *modes_parse(searchCtx *ctx, int argc, char **argv); | |
c7f7a584 | 124 | |
125 | /* Nick functions (various types) */ | |
f33f3f52 P |
126 | struct searchNode *hostmask_parse(searchCtx *ctx, int argc, char **argv); |
127 | struct searchNode *realname_parse(searchCtx *ctx, int argc, char **argv); | |
5144ddc4 | 128 | struct searchNode *away_parse(searchCtx *ctx, int argc, char **argv); |
f33f3f52 P |
129 | struct searchNode *authname_parse(searchCtx *ctx, int argc, char **argv); |
130 | struct searchNode *authts_parse(searchCtx *ctx, int argc, char **argv); | |
131 | struct searchNode *ident_parse(searchCtx *ctx, int argc, char **argv); | |
132 | struct searchNode *host_parse(searchCtx *ctx, int argc, char **argv); | |
133 | struct searchNode *channel_parse(searchCtx *ctx, int argc, char **argv); | |
134 | struct searchNode *timestamp_parse(searchCtx *ctx, int argc, char **argv); | |
135 | struct searchNode *country_parse(searchCtx *ctx, int argc, char **argv); | |
136 | struct searchNode *ip_parse(searchCtx *ctx, int argc, char **argv); | |
137 | struct searchNode *channels_parse(searchCtx *ctx, int argc, char **argv); | |
138 | struct searchNode *server_parse(searchCtx *ctx, int argc, char **argv); | |
139 | struct searchNode *authid_parse(searchCtx *ctx, int argc, char **argv); | |
8a959859 | 140 | struct searchNode *cidr_parse(searchCtx *ctx, int argc, char **argv); |
e3b5fea4 | 141 | struct searchNode *ipv6_parse(searchCtx *ctx, int argc, char **argv); |
c7f7a584 | 142 | |
143 | /* Channel functions (various types) */ | |
f33f3f52 P |
144 | struct searchNode *exists_parse(searchCtx *ctx, int argc, char **argv); |
145 | struct searchNode *services_parse(searchCtx *ctx, int argc, char **argv); | |
146 | struct searchNode *size_parse(searchCtx *ctx, int argc, char **argv); | |
147 | struct searchNode *name_parse(searchCtx *ctx, int argc, char **argv); | |
148 | struct searchNode *topic_parse(searchCtx *ctx, int argc, char **argv); | |
149 | struct searchNode *oppct_parse(searchCtx *ctx, int argc, char **argv); | |
de8c57b4 C |
150 | struct searchNode *cumodecount_parse(searchCtx *ctx, int argc, char **argv); |
151 | struct searchNode *cumodepct_parse(searchCtx *ctx, int argc, char **argv); | |
f33f3f52 P |
152 | struct searchNode *hostpct_parse(searchCtx *ctx, int argc, char **argv); |
153 | struct searchNode *authedpct_parse(searchCtx *ctx, int argc, char **argv); | |
154 | struct searchNode *kick_parse(searchCtx *ctx, int argc, char **argv); | |
c86edd1d | 155 | |
b697c21c | 156 | /* Iteration functions */ |
f33f3f52 P |
157 | struct searchNode *any_parse(searchCtx *ctx, int argc, char **argv); |
158 | struct searchNode *all_parse(searchCtx *ctx, int argc, char **argv); | |
159 | struct searchNode *var_parse(searchCtx *ctx, int argc, char **argv); | |
b697c21c CP |
160 | |
161 | /* Iteraterable functions */ | |
f33f3f52 | 162 | struct searchNode *channeliter_parse(searchCtx *ctx, int argc, char **argv); |
cb857218 | 163 | struct searchNode *nickiter_parse(searchCtx *ctx, int argc, char **argv); |
b697c21c | 164 | |
90334b4c CP |
165 | /* Functions that operate on strings */ |
166 | struct searchNode *cumodes_parse(searchCtx *ctx, int argc, char **argv); | |
167 | ||
c7f7a584 | 168 | /* Force a node to return the thing you want */ |
c8be5183 | 169 | struct searchNode *coerceNode(searchCtx *ctx, struct searchNode *thenode, int type); |
c7f7a584 | 170 | |
c86edd1d | 171 | /* Registration functions */ |
a92bb8e1 P |
172 | searchCmd *registersearchcommand(char *name, int level, CommandHandler cmd, void *defaultdisplayfunc); |
173 | void deregistersearchcommand(searchCmd *scmd); | |
e8ff7b61 | 174 | void registersearchterm(searchCmd *cmd, char *term, parseFunc parsefunc, int level, char *help); |
a92bb8e1 | 175 | void deregistersearchterm(searchCmd *cmd, char *term, parseFunc parsefunc); |
e8ff7b61 P |
176 | |
177 | void registerglobalsearchterm(char *term, parseFunc parsefunc, char *help); | |
a92bb8e1 | 178 | void deregisterglobalsearchterm(char *term, parseFunc parsefunc); |
e8ff7b61 P |
179 | |
180 | void regdisp( searchCmd *cmd, const char *name, void *handler, int level, char *help); | |
a92bb8e1 | 181 | void unregdisp( searchCmd *cmd, const char *name, void *handler); |
c86edd1d | 182 | |
2ba836f2 CP |
183 | /* Special nick* printf */ |
184 | void nssnprintf(char *, size_t, const char *, nick *); | |
185 | ||
e3b5fea4 P |
186 | #ifdef NEWSEARCH_NEWPARSER |
187 | void displaystrerror(replyFunc reply, nick *np, const char *input); | |
188 | #endif | |
189 | ||
c86edd1d | 190 | extern const char *parseError; |
b697c21c | 191 | extern nick *senderNSExtern; |
6f8dfee9 | 192 | |
3d2bf13b | 193 | void printnick(searchCtx *, nick *, nick *); |
e8ad630b | 194 | void printuser(searchCtx *, nick *, authname *); |
e1b0e499 | 195 | void printchannel(searchCtx *, nick *, chanindex *); |
6f8dfee9 | 196 | |
6b2202d0 CP |
197 | void nicksearch_exe(struct searchNode *search, searchCtx *sctx); |
198 | void chansearch_exe(struct searchNode *search, searchCtx *sctx); | |
199 | void usersearch_exe(struct searchNode *search, searchCtx *ctx); | |
20b9980a CP |
200 | |
201 | int do_nicksearch_real(replyFunc reply, wallFunc wall, void *source, int cargc, char **cargv); | |
202 | int do_chansearch_real(replyFunc reply, wallFunc wall, void *source, int cargc, char **cargv); | |
e8ad630b | 203 | int do_usersearch_real(replyFunc reply, wallFunc wall, void *source, int cargc, char **cargv); |
0a659cde CP |
204 | |
205 | void *literal_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput); | |
206 | void literal_free(searchCtx *ctx, struct searchNode *thenode); | |
207 | ||
f33f3f52 P |
208 | struct searchVariable *var_register(searchCtx *ctx, char *arg, int type); |
209 | searchNode *var_get(searchCtx *ctx, char *arg); | |
b697c21c CP |
210 | void var_setstr(struct searchVariable *v, char *data); |
211 | ||
6b2202d0 | 212 | void newsearch_ctxinit(searchCtx *ctx, searchParseFunc searchfn, replyFunc replyfn, wallFunc wallfn, void *arg, searchCmd *cmd, nick *sender, void *displayfn, int limit); |
b697c21c | 213 | |
0a659cde CP |
214 | /* AST functions */ |
215 | ||
216 | struct searchASTNode; | |
217 | ||
218 | #define AST_NODE_CHILD 1 | |
219 | #define AST_NODE_LITERAL 2 | |
220 | ||
221 | /* items to store in the ast lookup cache */ | |
222 | #define AST_RECENT 10 | |
223 | ||
68d05acb CP |
224 | struct searchASTExpr; |
225 | ||
226 | typedef struct searchASTNode { | |
227 | parseFunc fn; | |
228 | int argc; | |
229 | struct searchASTExpr *argv; | |
230 | } searchASTNode; | |
231 | ||
0a659cde CP |
232 | typedef struct searchASTExpr { |
233 | int type; | |
234 | union { | |
235 | char *literal; | |
68d05acb CP |
236 | /* this was originally a pointer, but having it as one means you can't memcpy directly */ |
237 | struct searchASTNode child; | |
0a659cde | 238 | } u; |
0a659cde CP |
239 | } searchASTExpr; |
240 | ||
e3b5fea4 P |
241 | typedef struct searchASTCache { |
242 | searchASTExpr *tree; | |
243 | searchASTExpr *cache[AST_RECENT]; | |
244 | int nextpos; | |
245 | } searchASTCache; | |
246 | ||
68d05acb CP |
247 | #define __NSASTSizeOfArray(x) (sizeof(x) / sizeof(x[0])) |
248 | ||
249 | #define __NSASTExpr(x, y, ...) (searchASTExpr){.type = x, .u.y = __VA_ARGS__} | |
250 | #define __NSASTRawNode(x, c, y) (searchASTNode){.fn = x, .argc = c, .argv = y} | |
251 | ||
252 | #define __NSASTSizeNode(x, y) __NSASTRawNode(x, __NSASTSizeOfArray(y), y) | |
253 | #define __NSASTNode(x, ...) __NSASTSizeNode(x, ((searchASTExpr []){__VA_ARGS__})) | |
0a659cde | 254 | |
0a659cde CP |
255 | #define __NSASTChild(...) __NSASTExpr(AST_NODE_CHILD, child, __VA_ARGS__) |
256 | ||
68d05acb | 257 | #define NSASTLiteral(value) __NSASTExpr(AST_NODE_LITERAL, literal, value) |
0a659cde | 258 | #define NSASTNode(fn, ...) __NSASTChild(__NSASTNode(fn, __VA_ARGS__)) |
68d05acb | 259 | #define NSASTManualNode(fn, count, children) __NSASTChild(__NSASTRawNode(fn, count, children)) |
0a659cde | 260 | |
f33f3f52 | 261 | searchNode *search_astparse(searchCtx *, char *); |
0a659cde | 262 | |
2181a10f CP |
263 | int ast_nicksearch(searchASTExpr *tree, replyFunc reply, void *sender, wallFunc wall, NickDisplayFunc display, HeaderFunc header, void *headerarg, int limit); |
264 | int ast_chansearch(searchASTExpr *tree, replyFunc reply, void *sender, wallFunc wall, ChanDisplayFunc display, HeaderFunc header, void *headerarg, int limit); | |
265 | int ast_usersearch(searchASTExpr *tree, replyFunc reply, void *sender, wallFunc wall, UserDisplayFunc display, HeaderFunc header, void *headerarg, int limit); | |
0a659cde | 266 | |
a92bb8e1 P |
267 | char *ast_printtree(char *buf, size_t bufsize, searchASTExpr *expr, searchCmd *cmd); |
268 | ||
6cb1b086 | 269 | int parseopts(int cargc, char **cargv, int *arg, int *limit, void **subset, void *display, CommandTree *sl, replyFunc reply, void *sender); |
0a659cde | 270 | |
68d05acb CP |
271 | typedef int (*ASTFunc)(searchASTExpr *, replyFunc, void *, wallFunc, void *, HeaderFunc, void *, int limit); |
272 | ||
0a659cde | 273 | /* erk */ |
a92bb8e1 P |
274 | extern searchList *globalterms; |
275 | ||
276 | extern searchCmd *reg_nicksearch; | |
277 | extern searchCmd *reg_chansearch; | |
278 | extern searchCmd *reg_usersearch; | |
0a659cde | 279 | |
55dd7529 CP |
280 | extern UserDisplayFunc defaultuserfn; |
281 | extern NickDisplayFunc defaultnickfn; | |
282 | extern ChanDisplayFunc defaultchanfn; | |
283 | ||
31686847 CP |
284 | struct searchNode *argtoconststr(char *command, searchCtx *ctx, char *arg, char **p); |
285 | ||
1188d606 | 286 | #endif |