1 files changed, 102 insertions, 0 deletions

diff --git a/include/argot/table.h b/include/argot/table.h
new file mode 100644
index 0000000..73d4a4d
--- /dev/null
+++ b/include/argot/table.h
@@ -0,0 +1,102 @@
+/* argot - Gray's Extensible Configuration System -*- c -*-
+   Copyright (C) 2007-2016 Sergey Poznyakoff
+
+   Grecs is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 3 of the License, or (at your
+   option) any later version.
+
+   Grecs is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with Grecs. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ARGOT_TABLE_H
+#define _ARGOT_TABLE_H
+
+#include <argot/node.h>
+
+enum argot_data_type {
+        argot_type_void,
+        argot_type_string,
+        argot_type_short,
+        argot_type_ushort,
+        argot_type_int,
+        argot_type_uint,
+        argot_type_long,
+        argot_type_ulong,
+        argot_type_size,
+/*    argot_type_off,*/
+        argot_type_time,
+        argot_type_bool,
+        argot_type_ipv4,
+        argot_type_cidr,
+        argot_type_host,
+        argot_type_sockaddr,
+        argot_type_section,
+        argot_type_null
+};
+
+#define ARGOT_DFLT   0x00   /* Default keyword flags */
+#define ARGOT_AGGR   0x01   /* Multiple entries aggregate */
+#define ARGOT_MULT   0x02   /* Statement can appear multiple times */
+#define ARGOT_INAC   0x04   /* Inactive keyword */
+#define ARGOT_LIST   0x08   /* Value is a list of declared type */
+#define ARGOT_HIDDEN 0x10   /* Hidden keyword: don't display in help output */
+#define ARGOT_CONST  0x20   /* For string types: initial value is constant,
+                               don't try to free it before assigning new value.
+                               This flag is cleared after the first assignment.
+                            */
+
+enum argot_callback_command {
+        argot_callback_section_begin,
+        argot_callback_section_end,
+        argot_callback_set_value
+};
+
+typedef int (*argot_callback_fn)(
+#if ARGOT_TREE_API
+        enum argot_callback_command cmd,
+        argot_node_t *     /* node */,
+        void *             /* varptr */,
+        void *             /* cb_data */
+#else
+        enum argot_callback_command cmd,
+        argot_locus_t *    /* locus */,
+        void *             /* varptr */,
+        argot_value_t *    /* value */,
+        void *             /* cb_data */
+#endif
+        );
+
+struct argot_keyword {
+        const char *ident;
+        const char *argname;
+        const char *docstring;
+        enum argot_data_type type;
+        int flags;
+        void *varptr;
+        size_t offset;
+        argot_callback_fn callback;
+        void *callback_data;
+        struct argot_keyword *kwd;
+};
+
+extern int argot_string_convert(void *target, enum argot_data_type type,
+                                const char *string,
+                                argot_locus_t const *locus);
+extern void argot_process_ident(struct argot_keyword *kwp,
+                                argot_value_t *value,
+                                void *base,
+                                argot_locus_t *locus);
+
+const char *argot_data_type_string(enum argot_data_type type);
+
+int argot_tree_process(struct argot_node *node, struct argot_keyword *kwd);
+int argot_tree_reduce(struct argot_node *node, struct argot_keyword *kwd,
+                      int flags);
+
+#endif