| /*
* Sai - ./src/common/include/private.h
*
* Copyright (C) 2019 - 2021 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 to builder and server
*/
//#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
struct sai_plat;
struct sai_builder;
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,
} sai_event_state_t;
enum {
SAISPRF_TIMEDOUT = 0x1000,
SAISPRF_TERMINATED = 0x2000,
SAISPRF_EXIT = 0x8000,
SAISPRF_SIGNALLED = 0x4000,
};
/*
* per-instance load data.
* Sent from builder -> server -> web -> browser.
*/
typedef struct sai_instance_load {
lws_dll2_t list;
unsigned int cpu_percent; /* CPU usage for this instance * 100 */
unsigned int state; /* 0 = idle, 1 = running */
} sai_instance_load_t;
/*
* load report struct, sent in its own schema.
*/
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;
/* The top-level load report message from a builder */
typedef struct sai_load_report {
lws_dll2_t list; /* For queuing on sai_plat_server */
char builder_name[64];
lws_dll2_owner_t platforms; /* List of sai_platform_load_t */
} 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;
struct sai_nspawn;
typedef struct {
lws_dll2_t list;
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[128];
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;
char told_ongoing;
} sai_task_t;
typedef struct sai_plat sai_plat_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 {
lws_dll2_owner_t chunk_cache;
char inp[512];
char path[384];
char pending_mirror_log[128];
/* convenient place to store it */
struct saib_logproxy slp_control;
struct saib_logproxy slp[2];
lws_dll2_t list; /* sai_plat owner lists sai_nspawns */
struct sai_builder *builder;
struct lws_fsmount fsm;
struct lws_spawn_piped *lsp;
sai_task_t *task;
lws_dll2_owner_t artifact_owner; /* struct artifact_path */
struct lws_threadpool *tp;
struct lws_threadpool_task *tp_task;
lws_sorted_usec_list_t sul_cleaner;
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;
size_t chunk_cache_size;
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_idx;
int mirror_wait_budget;
uint8_t spins;
uint8_t state; /* NSSTATE_ */
uint8_t stdcount;
uint8_t term_budget;
uint8_t finished_when_logs_drained:1;
uint8_t state_changed:1;
uint8_t user_cancel:1;
};
/*
* Builder is indicating he can't take the task and server should free it up
* and try another builder.
*/
typedef struct sai_rejection {
struct lws_dll2 list;
char host_platform[65];
char task_uuid[65];
int ongoing;
int limit;
} 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];
} sai_cancel_t;
struct sai_event;
typedef struct sai_event {
struct lws_dll2 list;
lws_dll2_owner_t task_owner;
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;
} 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;
} sai_log_t;
typedef struct {
struct lws_dll2 list;
struct lws_ss_handle *ss;
void *opaque_data;
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;
} 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 rejection_list;
lws_dll2_owner_t resource_req_list; /* sai_resource_msg_t */
lws_dll2_owner_t resource_pss_list; /* so we can find the cookie */
char resproxy_path[128];
/* for load reporting */
lws_sorted_usec_list_t sul_load_report;
lws_dll2_owner_t load_report_owner; /* sai_load_report_t */
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 logs_in_flight;
int phase;
int refcount;
int index; /* used to create unique build dir path */
uint16_t retries;
} 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;
} sai_plat_server_ref_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.
*/
typedef struct sai_plat {
lws_dll2_t sai_plat_list;
lws_dll2_owner_t servers; /* list of sai_plat_server_ref_t */
lws_dll2_owner_t chunk_cache;
char peer_ip[48];
const char *name;
const char *platform;
struct lejp_ctx ctx;
lws_dll2_owner_t nspawn_owner;
struct lwsac *deserialization_ac;
struct lws *wsi; /* server side only */
lws_dll2_owner_t env_head;
lws_dll2_owner_t loads;
int instances;
int ongoing;
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];
unsigned int log_start;
unsigned int js_api_version;
uint8_t logs;
} sai_browse_rx_taskinfo_t;
extern const lws_struct_map_t
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_json_map_artifact[1],
lsm_schema_sq3_map_artifact[1],
lsm_schema_map_ta[1],
lsm_schema_map_plat_simple[1],
lsm_event[9],
lsm_task[21],
lsm_log[7],
lsm_artifact[8],
lsm_plat_list[1],
lsm_task_rej[4],
lsm_task_cancel[1],
lsm_schema_json_map_can[1],
lsm_schema_json_map_task[1],
lsm_schema_json_map_event[1],
lsm_resource[4]
;
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);
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