#ifndef _GSMD_H#define _GSMD_H#ifdef __GSMD__#include <sys/types.h>#include <sys/time.h>#include <common/linux_list.h>#include <gsmd/machineplugin.h>#include <gsmd/vendorplugin.h>#include <gsmd/select.h>#include <gsmd/state.h>#include <gsmd/strl.h>void *gsmd_tallocs;/* Refer to 3GPP TS 07.07 v 7.8.0, Chapter 4.1 */#define LGSM_ATCMD_F_EXTENDED	0x01	/* as opposed to basic */#define LGSM_ATCMD_F_PARAM	0x02	/* as opposed to action */#define LGSM_ATCMD_F_LFCR	0x04	/* accept LFCR as a line terminator */typedef struct gsmd_timer * (create_timer_t)(struct gsmd *data);struct gsmd_atcmd {	struct llist_head list;	void *ctx;	int (*cb)(struct gsmd_atcmd *cmd, void *ctx, char *resp);	char *resp;	int32_t ret;	u_int32_t buflen;	u_int16_t id;	u_int8_t flags;        struct gsmd_timer *timeout;	create_timer_t * create_timer_func;  	char *cur;	char buf[];};enum llparse_state {	LLPARSE_STATE_IDLE,		/* idle, not parsing a response */	LLPARSE_STATE_IDLE_CR,		/* CR before response (V1) */	LLPARSE_STATE_IDLE_LF,		/* LF before response (V1) */	LLPARSE_STATE_RESULT,		/* within result payload */	LLPARSE_STATE_RESULT_CR,	/* CR after result */	LLPARSE_STATE_RESULT_LF,	/* LF after result */	LLPARSE_STATE_PROMPT,		/* within a "> " prompt */	LLPARSE_STATE_PROMPT_SPC,	/* a complete "> " prompt */	LLPARSE_STATE_ERROR,		/* something went wrong */					/* ... idle again */};/* we can't take any _single_ response bigger than this: */#define LLPARSE_BUF_SIZE	1024/* we can't pare a mutiline response biger than this: */#define MLPARSE_BUF_SIZE	65535struct llparser {	enum llparse_state state;	unsigned int len;	unsigned int flags;	void *ctx;	int (*cb)(const char *buf, int len, void *ctx);	int (*prompt_cb)(void *ctx);	char *cur;	char buf[LLPARSE_BUF_SIZE];};struct gsmd;#define GSMD_FLAG_V0		0x0001	/* V0 responses to be expected from TA */#define GSMD_FLAG_SMS_FMT_TEXT	0x0002	/* TODO Use TEXT rather than PDU mode */#define GSMD_ATCMD_TIMEOUT	60	/* If doesn get respond within 60 secs, discard */struct gsmd {	unsigned int flags;	int interpreter_ready;	struct gsmd_fd gfd_uart;	struct gsmd_fd gfd_sock;	struct llparser llp;	struct llist_head users;	struct llist_head pending_atcmds;	/* our busy gsmd_atcmds */	struct llist_head busy_atcmds;	/* our busy gsmd_atcmds */	struct gsmd_machine_plugin *machinepl;	struct gsmd_vendor_plugin *vendorpl;	struct gsmd_device_state dev_state;	struct llist_head operators;		/* cached list of operator names */	unsigned char *mlbuf;		/* ml_parse buffer */	unsigned int mlbuf_len;	int mlunsolicited;	int alive_responded;	char imsi[16];			/* imsi mem space */};struct gsmd_user {	struct llist_head list;		/* our entry in the global list */	struct llist_head finished_ucmds;	/* our busy gsmd_ucmds */	struct gsmd *gsmd;	struct gsmd_fd gfd;				/* the socket */	u_int32_t subscriptions;		/* bitmaks of subscribed event groups */};#define GSMD_DEBUG	1	/* debugging information */#define GSMD_INFO	3#define GSMD_NOTICE	5	/* abnormal/unexpected condition */#define GSMD_ERROR	7	/* error condition, requires user action */#define GSMD_FATAL	8	/* fatal, program aborted */extern int gsmdlog_init(const char *path);/* write a message to the daemons' logfile */void __gsmd_log(int level, const char *file, int line, const char *function, const char *message, ...)	__attribute__ ((__format__ (__printf__, 5, 6)));/* macro for logging including filename and line number */#define gsmd_log(level, format, args ...) \	__gsmd_log(level, __FILE__, __LINE__, __FUNCTION__, format, ## args)#define DEBUGP(x, args ...)	gsmd_log(GSMD_DEBUG, x, ## args)extern int gsmd_simplecmd(struct gsmd *gsmd, char *cmdtxt);extern int gsmd_initsettings(struct gsmd *gsmd);extern int gsmd_alive_start(struct gsmd *gsmd);/*********************************************************************** * timer handling ***********************************************************************/struct gsmd_timer {	struct llist_head list;	struct timeval expires;	void (*cb)(struct gsmd_timer *tmr, void *data);	void *data;};int gsmd_timer_init(void);void gsmd_timer_check_n_run(void);struct gsmd_timer *gsmd_timer_alloc(void);int gsmd_timer_register(struct gsmd_timer *timer);void gsmd_timer_unregister(struct gsmd_timer *timer);struct gsmd_timer *gsmd_timer_create(struct timeval *expires,				     void (*cb)(struct gsmd_timer *tmr, void *data), void *data);#define gsmd_timer_free(x) talloc_free(x)#endif /* __GSMD__ */#endif /* _GSMD_H */