Add DUNDi.... (http://www.dundi.com)

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@4033 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 87 insertions, 0 deletions

diff --git a/pbx/dundi-parser.h b/pbx/dundi-parser.h
new file mode 100755
index 000000000..c50dd1ed5
--- /dev/null
+++ b/pbx/dundi-parser.h
@@ -0,0 +1,87 @@
+/*
+ * Distributed Universal Number Discovery (DUNDi)
+ *
+ * Copyright (C) 2004, Digium Inc.
+ *
+ * Written by Mark Spencer <markster@digium.com>
+ *
+ * This program is Free Software distributed under the terms of
+ * of the GNU General Public License.
+ */
+
+#ifndef _DUNDI_PARSER_H
+#define _DUNDI_PARSER_H
+
+#include <asterisk/dundi.h>
+#include <asterisk/aes.h>
+
+#define DUNDI_MAX_STACK 512
+#define DUNDI_MAX_ANSWERS	100
+
+struct dundi_ies {
+	dundi_eid *eids[DUNDI_MAX_STACK + 1];
+	int eid_direct[DUNDI_MAX_STACK + 1];
+	dundi_eid *reqeid;
+	int eidcount;
+	char *called_context;
+	char *called_number;
+	struct dundi_answer *answers[DUNDI_MAX_ANSWERS + 1];
+	struct dundi_hint *hint;
+	int anscount;
+	int ttl;
+	int version;
+	int expiration;
+	int unknowncmd;
+	unsigned char *pubkey;
+	int cause;
+	unsigned char *q_dept;
+	unsigned char *q_org;
+	unsigned char *q_locality;
+	unsigned char *q_stateprov;
+	unsigned char *q_country;
+	unsigned char *q_email;
+	unsigned char *q_phone;
+	unsigned char *q_ipaddr;
+	unsigned char *causestr;
+	unsigned char *encsharedkey;
+	unsigned char *encsig;
+	unsigned long keycrc32;
+	struct dundi_encblock *encblock;
+	int enclen;
+};
+
+struct dundi_ie_data {
+	int pos;
+	unsigned char buf[8192];
+};
+
+/* Choose a different function for output */
+extern void dundi_set_output(void (*output)(const char *data));
+/* Choose a different function for errors */
+extern void dundi_set_error(void (*output)(const char *data));
+extern void dundi_showframe(struct dundi_hdr *fhi, int rx, struct sockaddr_in *sin, int datalen);
+
+extern const char *dundi_ie2str(int ie);
+
+extern int dundi_ie_append_raw(struct dundi_ie_data *ied, unsigned char ie, void *data, int datalen);
+extern int dundi_ie_append_addr(struct dundi_ie_data *ied, unsigned char ie, struct sockaddr_in *sin);
+extern int dundi_ie_append_int(struct dundi_ie_data *ied, unsigned char ie, unsigned int value);
+extern int dundi_ie_append_short(struct dundi_ie_data *ied, unsigned char ie, unsigned short value);
+extern int dundi_ie_append_str(struct dundi_ie_data *ied, unsigned char ie, unsigned char *str);
+extern int dundi_ie_append_eid(struct dundi_ie_data *ied, unsigned char ie, dundi_eid *eid);
+extern int dundi_ie_append_cause(struct dundi_ie_data *ied, unsigned char ie, unsigned char cause, unsigned char *desc);
+extern int dundi_ie_append_hint(struct dundi_ie_data *ied, unsigned char ie, unsigned short flags, unsigned char *data);
+extern int dundi_ie_append_answer(struct dundi_ie_data *ied, unsigned char ie, dundi_eid *eid, unsigned char protocol, unsigned short flags, unsigned short weight, unsigned char *desc);
+extern int dundi_ie_append_encdata(struct dundi_ie_data *ied, unsigned char ie, unsigned char *iv, void *data, int datalen);
+extern int dundi_ie_append_byte(struct dundi_ie_data *ied, unsigned char ie, unsigned char dat);
+extern int dundi_ie_append(struct dundi_ie_data *ied, unsigned char ie);
+extern int dundi_parse_ies(struct dundi_ies *ies, unsigned char *data, int datalen);
+extern char *dundi_eid_to_str(char *s, int maxlen, dundi_eid *eid);
+extern char *dundi_eid_to_str_short(char *s, int maxlen, dundi_eid *eid);
+extern int dundi_str_to_eid(dundi_eid *eid, char *s);
+extern int dundi_str_short_to_eid(dundi_eid *eid, char *s);
+extern int dundi_eid_zero(dundi_eid *eid);
+extern int dundi_eid_cmp(dundi_eid *eid1, dundi_eid *eid2);
+extern char *dundi_flags2str(char *s, int maxlen, int flags);
+extern char *dundi_hint2str(char *s, int maxlen, int flags);
+#endif