Inital commit.

FossilOrigin-Name: 41f173c229e684c67375aa023e860edfb9d30b9de108e8cc3b82f768b2a4a4f1

src/capwap/itemstore.c

@@ -0,0 +1,135 @@
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "itemstore.h"
+
+
+
+static inline void cw_itemstore_del_data(void *e)
+{
+	struct cw_item * item = (struct cw_item*)e;
+	if (item->type==CW_ITEMTYPE_DATA)
+		free (item->data);
+	
+}
+
+static void cw_itemstore_del(void * e)
+{
+
+	cw_itemstore_del_data(e);
+	free(e);	
+}
+
+
+static int cw_itemstore_cmp(const void *x1,const void*x2)
+{
+	return ((struct cw_item*)x1)->id - ((struct cw_item*)x2)->id;
+}
+
+
+cw_itemstore_t cw_itemstore_create()
+{
+	return avltree_create(cw_itemstore_cmp,cw_itemstore_del);
+}
+
+
+struct cw_item * cw_item_create(cw_itemstore_t s,uint32_t id)
+{
+	struct cw_item is;
+	is.id=id;
+
+	struct cw_item *i=avltree_get(s,&is);
+	if (i) {
+		cw_itemstore_del_data(i);
+		return i;
+	}
+
+	i = malloc(sizeof(struct cw_item));
+	if (!i)
+		return 0;
+	i->id=id;
+	return avltree_add(s,i);
+}
+
+
+
+int cw_itemstore_set_byte(cw_itemstore_t s,uint32_t id,uint8_t byte)
+{
+	struct cw_item *i = cw_item_create(s,id);
+	if (!i)
+		return 0;
+	i->byte=byte;
+	i->type=CW_ITEMTYPE_BYTE;
+	return 1;
+}
+
+int cw_itemstore_set_word(cw_itemstore_t s,uint32_t id,uint32_t word)
+{
+	struct cw_item *i = cw_item_create(s,id);
+	if (!i)
+		return 0;
+	i->word=word;
+	i->type=CW_ITEMTYPE_WORD;
+	return 1;
+}
+
+int cw_itemstore_set_dword(cw_itemstore_t s,uint32_t id,uint32_t dword)
+{
+	struct cw_item *i = cw_item_create(s,id);
+	if (!i)
+		return 0;
+	i->dword=dword;
+	i->type=CW_ITEMTYPE_DWORD;
+	return 1;
+}
+
+int cw_itemstore_set_str(cw_itemstore_t s,uint32_t id,char *str)
+{
+	struct cw_item *i = cw_item_create(s,id);
+	if (!i)
+		return 0;
+	i->type=CW_ITEMTYPE_DATA;
+	i->data=strdup(str);
+	return 1;
+}
+
+int cw_itemstore_set_strn(cw_itemstore_t s,uint32_t id,char *str,int n)
+{
+	struct cw_item *i = cw_item_create(s,id);
+	if (!i)
+		return 0;
+	i->type=CW_ITEMTYPE_DATA;
+	i->data=strndup(str,n);
+	return 1;
+}
+		
+
+/*
+	struct cw_item * i = malloc(sizeof(struct cw_item));
+	if ( !i)
+		return 0;
+	i->id=id;
+	i->type=CW_ITEMTYPE_BYTE;
+	i->byte=byte;
+	struct cw_item * r = avltree_add(s,i);
+	if (r!=i) {
+		r->byte=byte;
+		free(i);
+	}
+	return 1;	
+*/
+
+
+/*
+char * cw_itemstore_get_str(cw_itemstore_t s,uint32_t id)
+{
+//	struct cw_item * item = avltree_get(s,id);
+
+}
+*/
+
+//cw_itemstore_set_str(
+
+//	cw_item_t item = (cw_item_t) avltree_get(t,a);
+

src/capwap/itemstore.h

@@ -0,0 +1,61 @@
+/*
+    This file is part of libcapwap.
+
+    libcapwap 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.
+
+    libcapwap 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+
+#ifndef __CFGSTORE_H
+#define __CFGSTORE_H
+
+
+#include <stdint.h>
+
+#include "avltree.h"
+
+enum cw_cfgtem_types{
+	CW_ITEMTYPE_NONE=0,
+	CW_ITEMTYPE_BYTE,
+	CW_ITEMTYPE_WORD,
+	CW_ITEMTYPE_DWORD,
+	CW_ITEMTYPE_DATA,
+	CW_ITEMTYPE_CONST_DATA
+};
+
+struct cw_item {
+	uint32_t id;
+	uint8_t type;
+	union {
+		void *data;
+		uint8_t byte;
+		uint16_t word;
+		uint32_t dword;
+	};
+};
+
+typedef struct avltree * cw_itemstore_t;
+
+
+static inline struct cw_item * cw_itemstore_get(cw_itemstore_t s, uint32_t id)
+{
+	struct cw_item i;
+	i.id=id;
+	return avltree_get(s,&i);
+}
+
+
+extern cw_itemstore_t cw_itemstore_create();
+
+#endif