/*
 * Common code for wl routines
 *
 * Broadcom Proprietary and Confidential. Copyright (C) 2017,
 * All Rights Reserved.
 * 
 * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom;
 * the contents of this file may not be disclosed to third parties, copied
 * or duplicated in any form, in whole or in part, without the prior
 * written permission of Broadcom.
 *
 *
 * <<Broadcom-WL-IPTag/Proprietary:>>
 *
 * $Id: wlu_common.h 649191 2016-07-15 06:30:56Z $
 */
#include <wlioctl.h>
#include <bcmutils.h>

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <assert.h>

#if defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION >= 0x00020000)
#define strtoul(nptr, endptr, base) bcm_strtoul((nptr), (endptr), (base))
#define strtol(nptr, endptr, base)  (long)bcm_strtoul((nptr), (endptr), (base))
#endif /* defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION >= 0x00020000) */

#if defined(linux)

#define stricmp strcasecmp
#define strnicmp strncasecmp

#elif	defined(_CRT_SECURE_NO_DEPRECATE) /* MSVC common runtime */

#define stricmp _stricmp
#define strnicmp _strnicmp

#elif	defined(DONGLEBUILD)

#define stricmp strcmp
#define strnicmp strncmp

#elif	defined(BWL_STRICMP)

#define stricmp bcmstricmp
#define strnicmp bcmstrnicmp

#endif /* BWL_STRICMP */

/* IOCTL swapping mode for Big Endian host with Little Endian dongle.  Default to off */
/* The below macros handle endian mis-matches between wl utility and wl driver. */
extern bool g_swap;
#define htod64(i) (g_swap?bcmswap64(i):(uint64)(i))
#define htod32(i) (g_swap?bcmswap32(i):(uint32)(i))
#define htod16(i) (g_swap?bcmswap16(i):(uint16)(i))
#define dtoh64(i) (g_swap?bcmswap64(i):(uint64)(i))
#define dtoh32(i) (g_swap?bcmswap32(i):(uint32)(i))
#define dtoh16(i) (g_swap?bcmswap16(i):(uint16)(i))
#define htodchanspec(i) (g_swap?htod16(i):i)
#define dtohchanspec(i) (g_swap?dtoh16(i):i)
#define htodenum(i) (g_swap?((sizeof(i) == 4) ? htod32(i) : ((sizeof(i) == 2) ? htod16(i) : i)):i)
#define dtohenum(i) (g_swap?((sizeof(i) == 4) ? dtoh32(i) : ((sizeof(i) == 2) ? htod16(i) : i)):i)

/* command batching data structure */
typedef struct wl_seq_cmd_pkt {
	struct wl_seq_cmd_pkt	*next;
	wl_seq_cmd_ioctl_t cmd_header;
	char * data;			/* user buffer */
} wl_seq_cmd_pkt_t;

typedef struct wl_cmd_list {
	wl_seq_cmd_pkt_t	*head;
	wl_seq_cmd_pkt_t	*tail;
} wl_cmd_list_t;

/*
 * Name table to associate strings with numeric IDs
 */
typedef struct wlu_name_entry {
	uint id;
	const char *name;
} wlu_name_entry_t;

extern wl_cmd_list_t cmd_list;
extern int cmd_pkt_list_num;
extern bool cmd_batching_mode;

extern int wlu_iovar_getbuf(void* wl, const char *iovar,
	void *param, int paramlen, void *bufptr, int buflen);
extern int wlu_iovar_setbuf(void* wl, const char *iovar,
	void *param, int paramlen, void *bufptr, int buflen);
extern int wlu_var_setbuf(void *wl, const char *iovar, void *param, int param_len);
extern int wlu_iovar_getint(void *wl, const char *iovar, int *pval);
extern void init_cmd_batchingmode(void);
extern void clean_up_cmd_list(void);
extern int wl_check(void *wl);

extern int add_one_batched_cmd(int cmd, void *cmdbuf, int len);
extern int wlu_get_req_buflen(int cmd, void *cmdbuf, int len);
extern int wlu_get(void *wl, int cmd, void *cmdbuf, int len);
extern int wlu_set(void *wl, int cmd, void *cmdbuf, int len);
extern int wlu_iovar_get(void *wl, const char *iovar, void *outbuf, int len);
extern int wlu_iovar_set(void *wl, const char *iovar, void *param, int paramlen);
extern int wlu_iovar_getint(void *wl, const char *iovar, int *pval);
extern int wlu_iovar_setint(void *wl, const char *iovar, int val);
extern const char* wlu_lookup_name(const wlu_name_entry_t* tbl, uint id);