From bf1dec110d517755e66125d4b8699f50b8e6dfcf Mon Sep 17 00:00:00 2001
From: Manel Caro <mcaro@iseebcn.com>
Date: Thu, 7 Mar 2019 20:13:19 +0100
Subject: Calibrator and uim Initial Commit

---
 calibrator.h | 157 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)
 create mode 100644 calibrator.h

(limited to 'calibrator.h')

diff --git a/calibrator.h b/calibrator.h
new file mode 100644
index 0000000..5daf96a
--- /dev/null
+++ b/calibrator.h
@@ -0,0 +1,157 @@
+#ifndef __CALIBRATOR_H
+#define __CALIBRATOR_H
+
+#include <stdbool.h>
+#include <netlink/netlink.h>
+#include <netlink/genl/genl.h>
+#include <netlink/genl/family.h>
+#include <netlink/genl/ctrl.h>
+
+#include "nl80211.h"
+
+#define ETH_ALEN 6
+
+#if !defined CONFIG_LIBNL20 && !defined CONFIG_LIBNL32
+#  define nl_sock nl_handle
+#endif
+
+struct nl80211_state {
+	struct nl_sock *nl_sock;
+	struct nl_cache *nl_cache;
+	struct genl_family *nl80211;
+};
+
+enum command_identify_by {
+	CIB_NONE,
+	CIB_PHY,
+	CIB_NETDEV,
+};
+
+enum id_input {
+	II_NONE,
+	II_NETDEV,
+	II_PHY_NAME,
+	II_PHY_IDX,
+};
+
+struct cmd {
+	const char *name;
+	const char *args;
+	const char *help;
+	const enum nl80211_commands cmd;
+	int nl_msg_flags;
+	int hidden;
+	const enum command_identify_by idby;
+	/*
+	 * The handler should return a negative error code,
+	 * zero on success, 1 if the arguments were wrong
+	 * and the usage message should and 2 otherwise.
+	 */
+	int (*handler)(struct nl80211_state *state,
+		       struct nl_cb *cb,
+		       struct nl_msg *msg,
+		       int argc, char **argv);
+	const struct cmd *parent;
+};
+
+#define ARRAY_SIZE(ar) (sizeof(ar)/sizeof(ar[0]))
+
+#define __COMMAND(_section, _symname, _name, _args, _nlcmd, _flags, _hidden, _idby, _handler, _help)\
+	static struct cmd						\
+	__cmd ## _ ## _symname ## _ ## _handler ## _ ## _nlcmd ## _ ## _idby ## _ ## _hidden\
+	__attribute__((used)) __attribute__((section("__cmd")))	= {	\
+		.name = (_name),					\
+		.args = (_args),					\
+		.cmd = (_nlcmd),					\
+		.nl_msg_flags = (_flags),				\
+		.hidden = (_hidden),					\
+		.idby = (_idby),					\
+		.handler = (_handler),					\
+		.help = (_help),					\
+		.parent = _section,					\
+	 }
+#define COMMAND(section, name, args, cmd, flags, idby, handler, help)	\
+	__COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 0, idby, handler, help)
+#define HIDDEN(section, name, args, cmd, flags, idby, handler)		\
+	__COMMAND(&(__section ## _ ## section), name, #name, args, cmd, flags, 1, idby, handler, NULL)
+
+#define TOPLEVEL(_name, _args, _nlcmd, _flags, _idby, _handler, _help)	\
+	struct cmd							\
+	__section ## _ ## _name						\
+	__attribute__((used)) __attribute__((section("__cmd")))	= {	\
+		.name = (#_name),					\
+		.args = (_args),					\
+		.cmd = (_nlcmd),					\
+		.nl_msg_flags = (_flags),				\
+		.idby = (_idby),					\
+		.handler = (_handler),					\
+		.help = (_help),					\
+	 }
+#define SECTION(_name)							\
+	struct cmd __section ## _ ## _name				\
+	__attribute__((used)) __attribute__((section("__cmd"))) = {	\
+		.name = (#_name),					\
+		.hidden = 1,						\
+	}
+
+#define DECLARE_SECTION(_name)						\
+	extern struct cmd __section ## _ ## _name;
+
+extern int calibrator_debug;
+
+int handle_cmd(struct nl80211_state *state, enum id_input idby,
+	       int argc, char **argv);
+
+struct print_event_args {
+	bool frame, time;
+};
+
+__u32 listen_events(struct nl80211_state *state,
+		    const int n_waits, const __u32 *waits);
+__u32 __listen_events(struct nl80211_state *state,
+		      const int n_waits, const __u32 *waits,
+		      struct print_event_args *args);
+
+
+int mac_addr_a2n(unsigned char *mac_addr, char *arg);
+void mac_addr_n2a(char *mac_addr, unsigned char *arg);
+
+int parse_keys(struct nl_msg *msg, char **argv, int argc);
+
+void print_ht_mcs(const __u8 *mcs);
+void print_ampdu_length(__u8 exponent);
+void print_ampdu_spacing(__u8 spacing);
+void print_ht_capability(__u16 cap);
+
+const char *iftype_name(enum nl80211_iftype iftype);
+const char *command_name(enum nl80211_commands cmd);
+int ieee80211_channel_to_frequency(int chan);
+int ieee80211_frequency_to_channel(int freq);
+
+void print_ssid_escaped(const uint8_t len, const uint8_t *data);
+
+int nl_get_multicast_id(struct nl_sock *sock, const char *family,
+	const char *group);
+
+char *reg_initiator_to_string(__u8 initiator);
+
+const char *get_reason_str(uint16_t reason);
+const char *get_status_str(uint16_t status);
+
+enum print_ie_type {
+	PRINT_SCAN,
+	PRINT_LINK,
+};
+
+#define BIT(x) (1ULL<<(x))
+
+void print_ies(unsigned char *ie, int ielen, bool unknown,
+	       enum print_ie_type ptype);
+
+void str2mac(unsigned char *pmac, char *pch);
+
+DECLARE_SECTION(set);
+DECLARE_SECTION(get);
+DECLARE_SECTION(plt);
+
+#endif /* __CALIBRATOR_H */
-- 
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