/*
 * Sai - ./src/common/include/private.h
 *
 * Copyright (C) 2019 - 2025 Andy Green <andy@warmcat.com>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation:
 *  version 2.1 of the License.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 *  MA  02110-1301  USA
 *
 * structs common across the various different sai daemons and tools
 */

#include <libwebsockets.h>

#if defined(WIN32)
#define HAVE_STRUCT_TIMESPEC
#endif

//#include <sai_config_private.h>

#if defined(__linux__)
#define UDS_PATHNAME_LOGPROXY "@com.warmcat.com.saib.logproxy"
#define UDS_PATHNAME_RESPROXY "@com.warmcat.com.saib.resproxy"
#else
#define UDS_PATHNAME_LOGPROXY "/var/run/com.warmcat.com.saib.logproxy"
#define UDS_PATHNAME_RESPROXY "/var/run/com.warmcat.com.saib.resproxy"
#endif

#define SAI_BUILDER_INSTANCE_LIMIT 256

struct sai_plat;
struct sai_builder;
struct saib_opaque_spawn;

typedef enum {
	SAIES_WAITING				= 0,
	SAIES_PASSED_TO_BUILDER			= 1,
	SAIES_BEING_BUILT			= 2,
	SAIES_SUCCESS				= 3,
	SAIES_FAIL				= 4,
	SAIES_CANCELLED				= 5,
	SAIES_BEING_BUILT_HAS_FAILURES		= 6,
	SAIES_DELETED				= 7,

	SAIES_NOT_READY_FOR_BUILD		= 8,
	SAIES_STEP_SUCCESS			= 9,
	SAIES_PAUSED				= 10,
} sai_event_state_t;

enum {
	SAISPRF_TIMEDOUT		= 0x1000,
	SAISPRF_TERMINATED		= 0x2000,
	SAISPRF_EXIT			= 0x8000,
	SAISPRF_SIGNALLED		= 0x4000,
};

typedef enum {
	SAIWS_QUEUED,
	SAIWS_ONGOING,
	SAIWS_FINISHED,
	SAIWS_FAILED
} sai_watcher_state_t;

typedef struct sai_watcher_rule {
	lws_dll2_t			list;
	const char			*label;
	const char			*prefix;
	const char			*suffix;
	const char			*anchor;
	uint8_t				final;
} sai_watcher_rule_t;

typedef struct sai_watcher_ui_rule {
	lws_dll2_t			list;
	const char			*label;
	const char			*key;
	int				warn_if_gt;
	int				fail_if_gt;
} sai_watcher_ui_rule_t;

typedef struct sai_watcher_service {
	lws_dll2_t			list;
	const char			*name;
	const char			*match;
	const char			*icon;
	lws_dll2_owner_t		rules_owner; /* sai_watcher_rule_t */
	lws_dll2_owner_t		ui_owner;    /* sai_watcher_ui_rule_t */
} sai_watcher_service_t;

typedef struct sai_watcher {
	lws_dll2_t			list;
	char				service_name[32];
	char				event_hash[65];
	char				task_hash[65];
	char				url[256];
	char				metrics_json[2048]; /* scraped data */
	uint64_t			created;
	uint64_t			last_polled;
	int				state; /* sai_watcher_state_t */

	/* server side only: transient ptr to service def if available */
	const sai_watcher_service_t	*service;
	void				*vhd;
} sai_watcher_t;

typedef struct sais_sqlite_cache {
	lws_dll2_t			list;
	char				uuid[65];
	struct sqlite3			*pdb;
	lws_usec_t			idle_since;
	int				refcount;
} sais_sqlite_cache_t;

/* The top-level load report message from a builder */
typedef struct sai_active_task_info {
	lws_dll2_t			list;
	char				task_uuid[65];
	char				task_name[96];
	int				build_step;
	int				total_steps;
	unsigned int			est_peak_mem_kib;
	unsigned int			est_disk_kib;
	uint64_t			started;
	char				repo_name[64];
	char				git_hash[65];
} sai_active_task_info_t;

typedef struct sai_active_shell {
	lws_dll2_t			list;
	char				task_uuid[65];
} sai_active_shell_t;

typedef struct sai_active_shells {
	lws_dll2_owner_t		shells;
} sai_active_shells_t;

typedef struct sai_load_report {
	lws_dll2_t			list; /* For queuing on sai_plat_server */
	char				builder_name[64];
	int				core_count;
	unsigned int			initial_free_ram_kib;
	unsigned int			reserved_ram_kib;
	unsigned int			initial_free_disk_kib;
	unsigned int			reserved_disk_kib;
	unsigned int			active_steps;
	unsigned int			cpu_percent;
	lws_dll2_owner_t		active_tasks;
} sai_load_report_t;

/*
 * viewer state.
 * Sent from server -> builder.
 */
typedef struct sai_viewer_state {
	lws_dll2_t			list;        /* Not used, for schema mapping */
	unsigned int			viewers;
} sai_viewer_state_t;

typedef struct {
	lws_dll2_owner_t		watchers;
} sai_watcher_conf_t;

typedef struct sai_platform_load {
       lws_dll2_t			list;        /* Not used, for schema mapping */
       char				platform_name[128];
       lws_dll2_owner_t			loads;
} sai_platform_load_t;


struct sai_nspawn;

typedef struct sai_plat sai_plat_t;

typedef struct {
	lws_dll2_t			list; /* managed by an owner via LSM_SCHEMA_DLL2 / lsm_task */
	lws_dll2_t			pending_assign_list;

	const struct sai_event		*one_event; /* event we are associated with */

	char				platform[96];
	char				build[4096]; /* strsubst and serialized */
	char				taskname[96];
	char				packages[2048];
	char				artifacts[256];
	char				prep[4096];  /* only build is serialized */
	char				cmake[4096];  /* only build is serialized */
	char				builder[65 + 5];
	char				event_uuid[65];
	char				art_up_nonce[33];
	char				art_down_nonce[33];
	char				uuid[65];
	char				builder_name[96];
	char				cpack[512];
	char				script[4096];
	char				branches[256];

	struct lwsac			*ac_task_container;

	const char			*server_name;		/* used in offer */
	const char			*repo_name;		/* used in offer */
	const char			*git_ref;		/* used in offer */
	const char			*git_hash;		/* used in offer */
	const char			*git_repo_url;		/* used in offer */
	uint64_t			last_updated;
	uint64_t			started;
	uint64_t			duration;
	int				state;
	int				uid;
	int				build_step;
	int				build_step_count;

	/* estimations for builder resource consumption */
	unsigned int			est_peak_mem_kib;
	unsigned int			est_disk_kib;
	unsigned int			est_wallclock_ms;
	unsigned int			est_compute_ms;
	unsigned int			task_log_limit;

	int				parallel;
	char				told_ongoing;

	char				rebuildable;
	int				run;
} sai_task_t;

struct saib_logproxy {
	char				sockpath[128];
	struct sai_nspawn		*ns;
	int				log_channel_idx;
};

struct saib_resproxy {
	char				sockpath[128];
	struct sai_nspawn		*ns;
};

struct sai_nspawn {
	char				inp[512];
	char				inp_vn[16];
	char				path[384];
	char				script_path[290];

	struct saib_logproxy		slp_control;
	struct saib_logproxy		slp[2];
	struct lws_vhost		*vhosts[3];

	lws_dll2_t			list;		/* sai_plat owner lists sai_nspawns */
	struct sai_builder		*builder;
	struct lws_fsmount		fsm;
	struct saib_opaque_spawn	*op;
	sai_task_t			*task;

	unsigned int			log_count;
	unsigned int			killed_for_spew:1;

	struct lws			*stdwsi[3];
	uint8_t				stdwsi_paused[3];

#if defined(LWS_WITH_SPAWN)
	lws_spawn_resource_us_t		res;
#endif

	lws_sorted_usec_list_t		sul_cleaner;
	lws_sorted_usec_list_t		sul_mirror;
	lws_sorted_usec_list_t		sul_task_cancel;

	sai_plat_t			*sp; /* the sai_plat */
	struct sai_plat_server		*spm; /* the sai plat / server with the ss / wsi */

	uint64_t			last_cpu_usec;
	lws_usec_t			last_cpu_usec_time;

	uint64_t			us_wallclock;
	uint64_t			us_cpu_user;
	uint64_t			us_cpu_sys;
	uint64_t			worst_mem;
	uint64_t			worst_stg;

	const char			*server_name;	/* sai-server name who triggered this, eg, 'warmcat' */
	const char			*project_name;	/* name of the git project, eg, 'libwebsockets' */
	const char			*ref;		/* remote refname, eg 'server' */
	const char			*hash;		/* remote hash */
	const char			*git_repo_url;

	int				retcode;
	int				instance_ordinal;
	int				count_artifacts;

	uint8_t				spins;
	uint8_t				state;		/* NSSTATE_ */
	uint8_t				stdcount;
	uint8_t				term_budget;

	uint8_t				retcode_set:1;
	uint8_t				state_changed:1;
	uint8_t				user_cancel:1;
	uint8_t				reap_cb_called:1;
};

/*
 * Builder is indicating he can't take the task and server should free it up
 * and try another builder.
 *
 */

enum {
	SAI_TASK_REASON_ACCEPTED  = 0,
 	SAI_TASK_REASON_DUPE	  = 1,
	SAI_TASK_REASON_BUSY	  = 2,
	SAI_TASK_REASON_DESTROYED = 3,
};

typedef struct sai_rejection {
	struct lws_dll2 list;

	char				host_platform[65];
	char				task_uuid[65];
	unsigned int			avail_mem_kib;
	unsigned int			avail_sto_kib;
	unsigned int			ecode;
	unsigned char			reason;
} sai_rejection_t;

/*
 * Master is broadcasting that builders should stop work on the given task,
 * because, eg, the task was reset
 */

typedef struct sai_cancel {
	struct lws_dll2			list;
	char				task_uuid[65];
	unsigned int			erase;
} sai_cancel_t;

/*
 * Browser -> sai-web -> sai-server
 *
 * Open an ad-hoc shell on a builder
 */

typedef struct sai_openshell {
	lws_dll2_t			list;
	char				builder_name[96];
	char				task_uuid[65];
} sai_openshell_t;

typedef struct sai_closeshell {
	lws_dll2_t			list;
	char				task_uuid[65];
} sai_closeshell_t;

typedef struct sai_ptydata {
	lws_dll2_t			list;
	char				builder_name[96];
	char				task_uuid[65];
	int				channel;
	char				*data;
	size_t				len;
	unsigned int			cols;
	unsigned int			rows;
} sai_ptydata_t;

/*
 * Browser is asking a builder to rebuild
 */

typedef struct sai_rebuild {
	lws_dll2_t			list;
	char				builder_name[96];
} sai_rebuild_t;

typedef struct sai_platreset {
	lws_dll2_t			list;
	char				event_uuid[65];
	char				platform[65];
} sai_browse_rx_platreset_t;

typedef struct sai_builderdelete {
	lws_dll2_t			list;
	char				builder_name[96];
} sai_browse_rx_builderdelete_t;

struct sai_event;

typedef struct sai_event {
	struct lws_dll2			list;
	char				repo_name[65];
	char				repo_fetchurl[96];
	char				ref[65];
	char				hash[65];
	char				uuid[65];
	char				source_ip[32];
	void				*pdb; /* server only, sqlite3 */
	uint64_t			created;
	uint64_t			last_updated;
	sai_event_state_t		state;
	int				uid;
	int				sec;
 
	lws_dll2_owner_t		watcher_owner; /* sai_watcher_t */
} sai_event_t;

typedef struct {
	struct lws_dll2			list;
	char				task_uuid[65];
	char				*log;
	uint64_t			timestamp;
	size_t				len;
	int				finished;
	int				channel;
	int				uid;

	/* builder can report this along with step completion */
	unsigned int			avail_mem_kib;
	unsigned int			avail_sto_kib;
	int				run;
} sai_log_t;

typedef struct {
	struct lws_dll2			list;

	struct lws_ss_handle 		*ss;
	void				*opaque_data;

	struct sai_nspawn		*ns;
	char				task_uuid[65];
	char				artifact_up_nonce[33];
	char				artifact_down_nonce[33];
	char				blob_filename[65];
	char				path[256]; /* for unlink on completion */
	void				*blob;
	uint64_t			ofs;
	uint64_t			timestamp;
	size_t				len;
	int				uid;
	int				fd;
	char				sent_json;
	int				run;
} sai_artifact_t;

/* communication part of resource allocation requests */

typedef struct {
	const char			*resname;
	const char			*cookie;
	unsigned int			amount;
	unsigned int			lease;
} sai_resource_t;

typedef struct {
	lws_dll2_t			list_resource_wellknown;
	lws_dll2_t			list_resource_queued_leased;
	lws_dll2_t			list_pss;

	lws_sorted_usec_list_t		sul_expiry;

	const char			*cookie;

	time_t				requested_since_time;
	time_t				allocated_since_time;
	unsigned int			amount;
	unsigned int			lease_secs;

	/* cookie is overallocated */
} sai_resource_requisition_t;

typedef struct {
	lws_dll2_t			list;

	struct lws_context		*cx;

	/* any related resources listed here so we can get this object */
	lws_dll2_owner_t		owner; /* sai_resource_requisition_t */
	/* queue for pending requests on this resource */
	lws_dll2_owner_t		owner_queued; /* sai_resource_requisition_t */
	/* list of allocated leases */
	lws_dll2_owner_t		owner_leased; /* sai_resource_requisition_t */

	const char			*name;
	long				budget;
	long				allocated;

	/* name is overallocated */
} sai_resource_wellknown_t;

typedef struct {
	lws_dll2_t			list;
	const char			*msg;
	size_t				len;
	/* msg is overallocated */
} sai_resource_msg_t;

struct sai_plat;

/*
 * One SS per unique server the builder connects to; one of these as the SS
 * userdata object
 *
 * May be in use by multiple plats offered by same builder to same server
 */

typedef struct sai_plat_server {
	lws_dll2_t			list;

	lws_dll2_owner_t		resource_pss_list; /* so we can find the cookie */

	struct lws_buflist2_owner	bl_to_srv;

	char				resproxy_path[128];

	/* for load reporting */
	lws_sorted_usec_list_t		sul_load_report;
	unsigned int			viewer_count;

	const char			*url;
	const char			*name;

	struct lws_ss_handle 		*ss;
	void				*opaque_data;

	lws_dll2_t			*last_logging_nspawn;
	struct sai_plat			*last_logging_platform;

	int				refcount;

	int				index;  /* used to create unique build dir path */

	uint16_t			retries;
	unsigned int			tx_flags;

	char				last_msg_start[128];
	uint8_t				inside_msg;
	uint8_t				tx_corrupted;

	struct lejp_ctx			ctx;
	lws_struct_args_t		a;
} sai_plat_server_t;

struct sai_env {
	lws_dll2_t			list;

	const char			*name;
	const char			*value;
};

typedef struct sai_plat_server_ref {
	lws_dll2_t			list;
	sai_plat_server_t		*spm;
	char				was_active;
} sai_plat_server_ref_t;

/* common struct for lists of task uuids on a builder */
typedef struct sai_uuid_list {
	lws_dll2_t			list;
	lws_usec_t			us_time_listed;
	char				uuid[65];
	char				started;
} sai_uuid_list_t;

/*
 * One of these instantiated per platform instance
 *
 * It lists a sai_plat_server per server / ss that can use the platform
 *
 * It contains an nspawn for each platform builder instance
 *
 * It's also used as the object on server side that represents a builder /
 * platform instance and status.
 *
 *
 * Caution: about the naming, there are `builder platform triplets`, which bind
 * to the .sai.json description of the type of builder needed for particular
 * tasks.  These look like, eg:
 *
 * rocky9/x86_64-amd/gcc
 * coverity/x86_64/gcc
 *
 * and then there are `builder device names` which represent individual physical
 * builder devices which can be powered up and down.  These look like, eg
 *
 * l2
 * ubuntu_rpi4
 *
 * One builder can offer multiple different platform triplets.  In the examples
 * above, the builder l2 offers both rocky9/x86_64-amd/gcc and
 * coverity/x86_64/gcc on the same box.
 *
 * When sai-server looks for a matching builder platform triplet needed by a
 * task, it's not bothered which device it binds the job to, if more than one
 * offer the platform.  So you can have multiple builder devices offering
 * popular platforms and jobs should be shared between them.  At other times
 * sai has to disambiguate the device + platform triplet, in these cases it
 * looks like:
 *
 * l2.rocky9/x86_64-amd/gcc
 * l2.coverity/x86_64/gcc
 *
 * For power purposes, only the builder device name is considered, since we can
 * only turn the whole device on or off.  If any platform offered by the builder
 * is in use, the builder device is kept on.
 */

typedef struct sai_plat {
	lws_dll2_t			sai_plat_list;

	lws_dll2_owner_t		servers; /* list of sai_plat_server_ref_t */

	lws_sorted_usec_list_t		sul_find_jobs; /* server */

	char				peer_ip[48];

	const char			*name;
	const char			*platform;
	const char			*pcon; /* PCON name */

	struct lejp_ctx			ctx;
	lws_dll2_owner_t		nspawn_owner;
	struct lwsac			*deserialization_ac;

	struct lws_context		*cx;
	struct lws			*wsi; /* server side only */
	void				*vhd;

	lws_dll2_owner_t		env_head;
	char				sai_hash[41];
	char				lws_hash[41];
	uint64_t			uid;
	lws_dll2_owner_t		loads;
	int				online; /* 1 = connected, 0 = offline */
	uint64_t			last_seen; /* unix time */
	int				powering_up; /* 1 = sai-power is booting it */
	int				powering_down;
	unsigned int			job_limit;

	/* server side only: builder resource tracking */
	lws_dll2_owner_t		inflight_owner; /* sai_uuid_list_t */
	int				avail_slots;
	unsigned int			avail_mem_kib;
	unsigned int			avail_sto_kib;

	unsigned int			windows;
	unsigned int			power_managed;
	unsigned int			stay_on;
	char				busy;

	int				index; /* used to create unique build dir path */
} sai_plat_t;

typedef struct sai_plat_owner {
	lws_dll2_owner_t		plat_owner;

} sai_plat_owner_t;

typedef struct sai_repo {
	char				*name;
	char				*fetch_url;
	char				*notification_key;
} sai_repo_t;

typedef enum {
	SAILOGA_STARTED,
} sai_log_action_t;

typedef struct sai_browse_rx_evinfo {
	char				event_hash[65];
	int				state;
} sai_browse_rx_evinfo_t;

typedef struct sai_browse_rx_taskinfo {
	char				task_hash[65];
	uint64_t			last_log_ts;
	unsigned int			log_start;
	unsigned int			js_api_version;
	unsigned int			offset;
	uint8_t				logs;
	int				run;
} sai_browse_rx_taskinfo_t;

/* sai-power -> sai-server, tells it that a platform is being powered up */
typedef struct sai_power_state {
	lws_dll2_t			list; /* for parser */
	char				host[256];
	int				powering_up;
	int				powering_down;
} sai_power_state_t;

typedef struct sai_build_metric {
	lws_dll2_t			list;
	char				key[65];
	char				task_uuid[65];
	char				builder_name[96];
	char				project_name[96];
	char				ref[96];
	uint64_t			unixtime;/* actually autoincrement index in sql3 */
	uint64_t			unix_time;
	uint64_t			us_cpu_user;
	uint64_t			us_cpu_sys;
	uint64_t			wallclock_us;
	uint64_t			peak_mem_rss;
	uint64_t			stg_bytes;
	int				parallel;
	int				step;
} sai_build_metric_t;

/*
 * Browser -> sai-web -> sai-server -> sai-power
 *
 * A browser user wants to set or release a "stay" on a builder, so it won't
 * power down automatically when idle.
 */
typedef struct sai_stay {
	lws_dll2_t			list;
	char				builder_name[64];
	char				pcon_name[64];
	unsigned int			stay_on; /* 0 = release, 1 = set */
} sai_stay_t;

typedef struct sai_controlled_builder {
	lws_dll2_t			list;
	char				name[64];
} sai_controlled_builder_t;

/* sai-power -> sai-server, tells it about power controllers */
typedef struct sai_power_controller {
	lws_dll2_t			list;
	lws_dll2_owner_t 		controlled_builders_owner;
	char				name[64];
	char				type[32];
	char				depends_on[64];
	char				power_on_type[16];
	char				power_on_url[128];
	char				power_on_mac[24];
	char				power_off_type[16];
	char				power_off_url[128];
	char				power_monitor_url[128];
	unsigned int			on;
	unsigned int			manual_on;
} sai_power_controller_t;

/* sai-power -> sai-server, tells it the builders it can manage */
typedef struct sai_power_managed_builder {
	lws_dll2_t			list;
	char				name[64];
	unsigned int			stay_on;
} sai_power_managed_builder_t;

typedef struct sai_power_managed_builders {
	lws_dll2_t			list;
	lws_dll2_owner_t 		builders; /* sai_power_managed_builder_t */
	lws_dll2_owner_t 		power_controllers; /* sai_power_controller_t */
} sai_power_managed_builders_t;


typedef struct sai_stay_state_update {
	lws_dll2_t			list;
	char				builder_name[64];
	unsigned int			stay_on;
} sai_stay_state_update_t;

/* Builder -> sai-power registration */

typedef struct sai_builder_platform {
	lws_dll2_t			list;
	char				name[64];
} sai_builder_platform_t;

typedef struct sai_builder_registration {
	lws_dll2_t			list;
	lws_dll2_owner_t		platforms_owner; /* sai_builder_platform_t */
	char				builder_name[64];
	char				power_controller_name[64];
	char				power_on_type[16];
	char				power_on_url[128];
	char				power_on_mac[24];
	char				power_off_type[16];
	char				power_off_url[128];
	char				power_monitor_url[128];
} sai_builder_registration_t;

typedef struct tasmota_data {
	unsigned int		voltage_v;
	unsigned int		current_ma;
	unsigned int		active_power_w;
	unsigned int		apparent_power_va;
	unsigned int		reactive_power_var;
	unsigned int		power_factor_scaled_1000;
	unsigned int		energy_today_wh;
	unsigned int		energy_yesterday_wh;
	unsigned int		energy_total_wh;
} tasmota_data_t;

typedef struct sai_pcon_energy_report_item {
	lws_dll2_t		list;
	tasmota_data_t		data;
	char			name[64];
} sai_pcon_energy_report_item_t;

typedef struct sai_pcon_energy_report {
	lws_dll2_owner_t	items;
} sai_pcon_energy_report_t;

typedef struct sai_pcon_control {
	lws_dll2_t		list;
	char			pcon_name[64];
	char			on;
} sai_pcon_control_t;

typedef struct sai_platform_pending_task {
	lws_dll2_t		list;
	char			plat[64];
	unsigned int		pending;
	unsigned int		unmet;
} sai_platform_pending_task_t;

typedef struct sai_platform_pending_tasks {
	lws_dll2_t		list;
	char			pcons[1024];
	lws_dll2_owner_t	tasks; /* sai_platform_pending_task_t */
} sai_platform_pending_tasks_t;

/*
 * Because the definitions of these arrays of map structs are mostly in
 * common/struct-metadata.c, we are forced to repeat the length of the struct
 * so we can know the length at the usage.
 *
 * We must take care to also maintain these lengths when the struct definitions
 * change length.
 */

extern const lws_struct_map_t
	lsm_stay[3],
	lsm_schema_stay[1],
	lsm_power_managed_builder[2],
	lsm_power_managed_builders_list[2],
	lsm_schema_power_managed_builders[1],
	lsm_power_controller[12],
	lsm_schema_json_map_task[],
	lsm_schema_sq3_map_task[],
	lsm_schema_sq3_map_event[],
	lsm_schema_json_map_log[],
	lsm_schema_sq3_map_log[],
	lsm_schema_sq3_map_plat[1],
	lsm_schema_json_map_artifact[1],
	lsm_schema_sq3_map_artifact[1],
	lsm_schema_map_ta[1],
	lsm_schema_map_plat_simple[1],
	lsm_event[12],
	lsm_task[32],
	lsm_log[8],
	lsm_artifact[9],
	lsm_plat_list[1],
	lsm_schema_map_plat[1],
	lsm_task_rej[4],
	lsm_task_cancel[2],
	lsm_schema_json_map_can[1],
	lsm_schema_json_map_task[1],
	lsm_schema_json_map_event[1],
	lsm_resource[4],
	lsm_power_state[3],
	lsm_openshell[2],
	lsm_schema_openshell[1],
	lsm_closeshell[1],
	lsm_schema_map_active_shells[1],
	lsm_schema_active_shells[1],
	lsm_schema_closeshell[1],
	lsm_ptydata[7],
	lsm_schema_ptydata[1],
	lsm_rebuild[1],
	lsm_schema_rebuild[1],
	lsm_schema_build_metric[1],
	lsm_schema_map_build_metric[1],
	lsm_schema_sq3_map_build_metric[1],
	lsm_load_report_members[9],
	lsm_schema_json_task_rej[5],
	lsm_stay_state_update[2],
	lsm_schema_stay_state_update[1],
	lsm_build_metric[14],
	lsm_plat[14], /* +1 for pcon */
	lsm_builder_platform[1],
	lsm_builder_registration[9],
	lsm_schema_sq3_map_power_controller[1],
	lsm_schema_sq3_map_controlled_builder[1],
	lsm_schema_builder_registration[1],
	lsm_schema_sq3_map_builder_registration[1],
	lsm_pcon_energy_report[1],
	lsm_schema_pcon_energy[1],
	lsm_pcon_control[2],
	lsm_schema_pcon_control[1],
	lsm_watcher_rule[5],
	lsm_watcher_ui_rule[4],
	lsm_watcher_service[5],
	lsm_watcher[9],
	lsm_schema_sq3_map_watcher[1],
	lsm_schema_json_map_watcher[1],
	lsm_watcher_conf[1],
	lsm_pending_task[3],
	lsm_pending_tasks[2],
	lsm_schema_pending_tasks[1];

extern const lws_ss_info_t ssi_said_logproxy;
extern struct lws_ss_handle *ssh[3];

typedef void (*saicom_drain_cb)(void *opaque);

int
saicom_lp_add(struct lws_ss_handle *h, const char *buf, size_t len);

struct lws_ss_handle *
saicom_lp_ss_from_env(struct lws_context *context, const char *env_name);

int
saicom_lp_callback_on_drain(saicom_drain_cb cb, void *opaque);

void
sul_idle_cb(lws_sorted_usec_list_t *sul);

int
sai_uuid16_create(struct lws_context *context, char *dest33);

const char *
sai_task_describe(sai_task_t *task, char *buf, size_t len);

int
sai_metrics_hash(uint8_t *key, size_t key_len, const char *sp_name,
		 const char *spawn, const char *project_name,
		 const char *ref);

const char *
sai_get_ref(const char *fullref);

void
sai_dump_stderr(const uint8_t *buf, size_t w);

int
sai_ss_queue_frag_on_buflist_REQUIRES_LWS_PRE(struct lws_ss_handle *h,
					      struct lws_buflist **buflist,
					      void *buf, size_t len,
					      unsigned int ss_flags);

int
sai_ss_serialize_queue_helper(struct lws_ss_handle *h,
			      struct lws_buflist **buflist,
			      const lws_struct_map_t *map,
			      size_t map_len, void *root);

lws_ss_state_return_t
sai_ss_tx_from_buflist_helper(struct lws_ss_handle *ss, struct lws_buflist **buflist,
			      uint8_t *buf, size_t *len, int *flags);

int
sai_event_db_ensure_open(struct lws_context *cx, lws_dll2_owner_t *sqlite3_cache,
			 const char *sqlite3_path_lhs, const char *event_uuid,
			  char create_if_needed, struct sqlite3 **ppdb);
void
sai_event_db_close(lws_dll2_owner_t *sqlite3_cache, struct sqlite3 **ppdb);

int
sai_event_db_close_all_now(lws_dll2_owner_t *sqlite3_cache);

int
sai_event_db_delete_database(const char *sqlite3_path_lhs, const char *event_uuid);

int
sai_sqlite3_statement(struct sqlite3 *pdb, const char *cmd, const char *desc);