Import BSDDB 4.7.25 (as of svn r89086)

examples_c/csv/csv.h

@@ -0,0 +1,101 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2005,2008 Oracle.  All rights reserved.
+ *
+ * $Id: csv.h 63573 2008-05-23 21:43:21Z trent.nelson $
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <ctype.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef _WIN32
+#define	WIN32_LEAN_AND_MEAN	1
+
+#include <direct.h>
+#include <db.h>
+
+extern int getopt(int, char * const *, const char *);
+extern char *optarg;
+extern int optind;
+#else
+#define	HAVE_WILDCARD_SUPPORT	1
+
+#include <regex.h>
+#include <unistd.h>
+#endif
+
+#include "db.h"
+
+/*
+ * MAP_VERSION
+ * This code has hooks for versioning, but does not directly support it.
+ * See the README file for details.
+ */
+#define	MAP_VERSION	1
+
+/*
+ * Supported formats.
+ *
+ * FORMAT_NL:		<nl> separated
+ * FORMAT_EXCEL:	Excel dumped flat text.
+ */
+typedef enum { FORMAT_EXCEL, FORMAT_NL } input_fmt;
+
+/*
+ * OFFSET_LEN
+ *	The length of any item can be calculated from the two offset fields.
+ * OFFSET_OOB
+ *	An offset that's illegal, used to detect unavailable fields.
+ */
+#define	OFFSET_LEN(offset, indx)					\
+	(((offset)[(indx) + 1] - (offset)[(indx)]) - 1)
+
+#define	OFFSET_OOB	0
+
+/*
+ * Field comparison operators.
+ */
+typedef enum { EQ=1, NEQ, GT, GTEQ, LT, LTEQ, WC, NWC } OPERATOR;
+
+/*
+ * Supported data types.
+ */
+typedef enum { NOTSET=1, DOUBLE, STRING, UNSIGNED_LONG } datatype;
+
+/*
+ * C structure that describes the csv fields.
+ */
+typedef struct {
+	char	 *name;				/* Field name */
+	u_int32_t fieldno;			/* Field index */
+	datatype  type;				/* Data type */
+
+	int	  indx;				/* Indexed */
+	DB	 *secondary;			/* Secondary index handle */
+
+#define	FIELD_OFFSET(field)	((size_t)(&(((DbRecord *)0)->field)))
+	size_t	  offset;			/* DbRecord field offset */
+} DbField;
+
+/*
+ * Globals
+ */
+extern DB	 *db;				/* Primary database */
+extern DbField	  fieldlist[];			/* Field list */
+extern DB_ENV	 *dbenv;			/* Database environment */
+extern char	 *progname;			/* Program name */
+extern int	  verbose;			/* Program verbosity */
+#ifdef _WIN32
+#undef strcasecmp
+#define	strcasecmp _stricmp
+#undef strncasecmp
+#define	strncasecmp _strnicmp
+#define	mkdir(d, perm) _mkdir(d)
+#endif