#define RETURNTYPE_TYPE 0xFF
#define RETURNTYPE_CONST 0x100
+#define VARIABLE_LEN 10
+#define MAX_VARIABLES 10
+
struct searchNode;
struct searchCtx;
+struct coercedata;
typedef struct searchNode *(*searchParseFunc)(struct searchCtx *ctx, int type, char *input);
typedef void (*replyFunc)(nick *np, char *format, ...);
typedef void (*wallFunc)(int level, char *format, ...);
+typedef struct searchNode *(*parseFunc)(struct searchCtx *, int, int, char **);
+typedef void (*freeFunc)(struct searchCtx *, struct searchNode *);
+typedef void *(*exeFunc)(struct searchCtx *, struct searchNode *, void *);
+typedef void (*ChanDisplayFunc)(struct searchCtx *, nick *, chanindex *);
+typedef void (*NickDisplayFunc)(struct searchCtx *, nick *, nick *);
+typedef void (*UserDisplayFunc)(struct searchCtx *, nick *, authname *);
+typedef void (*HeaderFunc)(void *sender, void *arg);
+
+struct coercedata {
+ struct searchNode *child;
+ union {
+ char *stringbuf;
+ unsigned long val;
+ } u;
+};
+
+typedef struct searchNode {
+ int returntype;
+ exeFunc exe;
+ freeFunc free;
+ void *localdata;
+} searchNode;
+
+struct searchVariable {
+ char name[VARIABLE_LEN];
+ struct searchNode data;
+ struct coercedata cdata;
+};
+
typedef struct searchCtx {
searchParseFunc parser;
replyFunc reply;
wallFunc wall;
void *arg;
+ struct searchVariable vars[MAX_VARIABLES];
+ int lastvar;
} searchCtx;
-typedef struct searchNode *(*parseFunc)(searchCtx *, int, int, char **);
-typedef void (*freeFunc)(searchCtx *, struct searchNode *);
-typedef void *(*exeFunc)(searchCtx *, struct searchNode *, void *);
-typedef void (*ChanDisplayFunc)(searchCtx *, nick *, chanindex *);
-typedef void (*NickDisplayFunc)(searchCtx *, nick *, nick *);
-typedef void (*UserDisplayFunc)(searchCtx *, nick *, authname *);
-typedef void (*HeaderFunc)(void *sender, void *arg);
-
/* Core functions */
/* Logical (BOOL -> BOOL)*/
struct searchNode *and_parse(searchCtx *ctx, int type, int argc, char **argv);
/* Interpret a string to give a node */
struct searchNode *search_parse(searchCtx *ctx, int type, char *input);
+/* Iteration functions */
+struct searchNode *any_parse(searchCtx *ctx, int type, int argc, char **argv);
+struct searchNode *all_parse(searchCtx *ctx, int type, int argc, char **argv);
+struct searchNode *var_parse(searchCtx *ctx, int type, int argc, char **argv);
+
+/* Iteraterable functions */
+struct searchNode *channeliter_parse(searchCtx *ctx, int type, int argc, char **argv);
+
/* Force a node to return the thing you want */
struct searchNode *coerceNode(searchCtx *ctx, struct searchNode *thenode, int type);
/* Special nick* printf */
void nssnprintf(char *, size_t, const char *, nick *);
-typedef struct searchNode {
- int returntype;
- exeFunc exe;
- freeFunc free;
- void *localdata;
-} searchNode;
-
extern const char *parseError;
+extern nick *senderNSExtern;
void printnick(searchCtx *, nick *, nick *);
void printuser(searchCtx *, nick *, authname *);
void *literal_exe(searchCtx *ctx, struct searchNode *thenode, void *theinput);
void literal_free(searchCtx *ctx, struct searchNode *thenode);
+struct searchVariable *var_register(searchCtx *ctx, int nstype, char *arg, int type);
+searchNode *var_get(searchCtx *ctx, int nstype, char *arg);
+void var_setstr(struct searchVariable *v, char *data);
+
+void newsearch_ctxinit(searchCtx *ctx, searchParseFunc searchfn, replyFunc replyfn, wallFunc wallfn, void *arg);
+
/* AST functions */
struct searchASTNode;