tsearch2 module

1 files changed, 38 insertions, 0 deletions

diff --git a/contrib/tsearch2/dict.h b/contrib/tsearch2/dict.h
new file mode 100644
index 00000000000..bbbbfc47a51
--- /dev/null
+++ b/contrib/tsearch2/dict.h
@@ -0,0 +1,38 @@
+#ifndef __DICT_H__
+#define __DICT_H__
+#include "postgres.h"
+#include "fmgr.h"
+
+typedef struct {
+	int len;
+	char	**stop;
+	char*	(*wordop)(char*);
+} StopList;
+
+void sortstoplist(StopList *s);
+void freestoplist(StopList *s); 
+void readstoplist(text *in, StopList *s);
+bool searchstoplist(StopList *s, char *key);
+char* lowerstr(char *str);
+
+typedef struct {
+	Oid dict_id;
+	FmgrInfo lexize_info;
+	void *dictionary;
+} DictInfo;
+
+void init_dict(Oid id, DictInfo *dict);
+DictInfo* finddict(Oid id);
+Oid name2id_dict(text *name);
+void reset_dict(void);
+
+
+/* simple parser of cfg string */
+typedef struct {
+        char    *key;
+        char    *value;
+} Map;
+
+void parse_cfgdict(text *in, Map **m);
+
+#endif