#include <stdarg.h>
#endif
+#include "lws_config.h"
+
+/*
+ * CARE: everything using cmake defines needs to be below here
+ */
+
#if defined(LWS_WITH_ESP8266)
struct sockaddr_in;
#define LWS_POSIX 0
#define LWS_POSIX 1
#endif
-#include "lws_config.h"
+#if defined(LWS_HAS_INTPTR_T)
+#include <stdint.h>
+#define lws_intptr_t intptr_t
+#else
+typedef unsigned long long lws_intptr_t;
+#endif
#if defined(WIN32) || defined(_WIN32)
#ifndef WIN32_LEAN_AND_MEAN
#define LWS_INVALID_FILE INVALID_HANDLE_VALUE
#define LWS_O_RDONLY _O_RDONLY
+#define LWS_O_WRONLY _O_WRONLY
+#define LWS_O_CREAT _O_CREAT
+#define LWS_O_TRUNC _O_TRUNC
#if !defined(__MINGW32__) && (!defined(_MSC_VER) || _MSC_VER < 1900) /* Visual Studio 2015 already defines this in <stdio.h> */
#define lws_snprintf _snprintf
#define __func__ __FUNCTION__
#endif
+#if !defined(__MINGW32__) &&(!defined(_MSC_VER) || _MSC_VER < 1900) && !defined(snprintf)
+#define snprintf(buf,len, format,...) _snprintf_s(buf, len,len, format, __VA_ARGS__)
+#endif
+
#else /* NOT WIN32 */
#include <unistd.h>
+#if defined(LWS_HAVE_SYS_CAPABILITY_H) && defined(LWS_HAVE_LIBCAP)
+#include <sys/capability.h>
+#endif
#if defined(__NetBSD__) || defined(__FreeBSD__)
#include <netinet/in.h>
#define LWS_INLINE inline
#define LWS_O_RDONLY O_RDONLY
+#define LWS_O_WRONLY O_WRONLY
+#define LWS_O_CREAT O_CREAT
+#define LWS_O_TRUNC O_TRUNC
#if !defined(LWS_WITH_ESP8266) && !defined(OPTEE_TA) && !defined(LWS_WITH_ESP32)
#include <poll.h>
static inline void uv_timer_start(uv_timer_t *t, uv_cb_t *cb, int first, int rep)
{
- struct timer_mapping *tm = malloc(sizeof(*tm));
+ struct timer_mapping *tm = (struct timer_mapping *)malloc(sizeof(*tm));
if (!tm)
return;
#define LWS_MAGIC_REBOOT_TYPE_FORCED_FACTORY 0xfaceb00b
#define LWS_MAGIC_REBOOT_TYPE_FORCED_FACTORY_BUTTON 0xf0cedfac
-static inline uint32_t lws_esp32_get_reboot_type(void) { uint32_t *p = (uint32_t *)LWS_MAGIC_REBOOT_TYPE_ADS; return *p; }
/* user code provides these */
/* lws-plat-esp32 provides these */
-extern void (*lws_cb_scan_done)(void *);
-extern void *lws_cb_scan_done_arg;
+typedef void (*lws_cb_scan_done)(uint16_t count, wifi_ap_record_t *recs, void *arg);
+
+enum genled_state {
+ LWSESP32_GENLED__INIT,
+ LWSESP32_GENLED__LOST_NETWORK,
+ LWSESP32_GENLED__NO_NETWORK,
+ LWSESP32_GENLED__CONN_AP,
+ LWSESP32_GENLED__GOT_IP,
+ LWSESP32_GENLED__OK,
+};
+
+struct lws_group_member {
+ struct lws_group_member *next;
+ uint64_t last_seen;
+ char model[16];
+ char role[16];
+ char host[32];
+ char mac[20];
+ int width, height;
+ struct ip4_addr addr;
+ struct ip6_addr addrv6;
+ uint8_t flags;
+};
+
+#define LWS_SYSTEM_GROUP_MEMBER_ADD 1
+#define LWS_SYSTEM_GROUP_MEMBER_CHANGE 2
+#define LWS_SYSTEM_GROUP_MEMBER_REMOVE 3
+
+#define LWS_GROUP_FLAG_SELF 1
struct lws_esp32 {
char sta_ip[16];
char serial[16];
char opts[16];
char model[16];
+ char group[16];
+ char role[16];
+ char ssid[4][16];
+ char password[4][32];
+ char active_ssid[32];
char access_pw[16];
+ char hostname[32];
+ char mac[20];
mdns_server_t *mdns;
char region;
char inet;
+ char conn_ap;
+
+ enum genled_state genled;
+ uint64_t genled_t;
+
+ lws_cb_scan_done scan_consumer;
+ void *scan_consumer_arg;
+ struct lws_group_member *first;
+ int extant_group_members;
};
struct lws_esp32_image {
lws_esp32_init(struct lws_context_creation_info *);
extern int
lws_esp32_wlan_nvs_get(int retry);
+extern esp_err_t
+lws_nvs_set_str(nvs_handle handle, const char* key, const char* value);
extern void
lws_esp32_restart_guided(uint32_t type);
extern const esp_partition_t *
lws_esp_ota_get_boot_partition(void);
extern int
lws_esp32_get_image_info(const esp_partition_t *part, struct lws_esp32_image *i, char *json, int json_len);
+extern int
+lws_esp32_leds_network_indication(void);
+
+extern uint32_t lws_esp32_get_reboot_type(void);
+extern uint16_t lws_esp32_sine_interp(int n);
+
+/* required in external code by esp32 plat (may just return if no leds) */
+extern void lws_esp32_leds_timer_cb(TimerHandle_t th);
#else
typedef int lws_sockfd_type;
typedef int lws_filefd_type;
#define LWS_POLLOUT (POLLOUT)
#endif
+
+#if (defined(WIN32) || defined(_WIN32)) && !defined(__MINGW32__)
+/* ... */
+#define ssize_t SSIZE_T
+#endif
+
+#if defined(WIN32) && defined(LWS_HAVE__STAT32I64)
+#include <sys/types.h>
+#include <sys/stat.h>
+#endif
+
+#if defined(LWS_HAVE_STDINT_H)
+#include <stdint.h>
+#else
+#if defined(WIN32) || defined(_WIN32)
+/* !!! >:-[ */
+typedef unsigned __int32 uint32_t;
+typedef unsigned __int16 uint16_t;
+typedef unsigned __int8 uint8_t;
+#else
+typedef unsigned int uint32_t;
+typedef unsigned short uint16_t;
+typedef unsigned char uint8_t;
+#endif
+#endif
+
+typedef unsigned long long lws_filepos_t;
+typedef long long lws_fileofs_t;
+typedef uint32_t lws_fop_flags_t;
+
/** struct lws_pollargs - argument structure for all external poll related calls
* passed in via 'in' */
struct lws_pollargs {
/* needed even with extensions disabled for create context */
struct lws_extension;
+/*! \defgroup lwsmeta lws-meta
+ *
+ * ##lws-meta protocol
+ *
+ * The protocol wraps other muxed connections inside one tcp connection.
+ *
+ * Commands are assigned from 0x41 up (so they are valid unicode)
+ */
+///@{
+
+enum lws_meta_commands {
+ LWS_META_CMD_OPEN_SUBCHANNEL = 'A',
+ /**< Client requests to open new subchannel
+ */
+ LWS_META_CMD_OPEN_RESULT,
+ /**< Result of client request to open new subchannel */
+ LWS_META_CMD_CLOSE_NOTIFY,
+ /**< Notification of subchannel closure */
+ LWS_META_CMD_CLOSE_RQ,
+ /**< client requests to close a subchannel */
+ LWS_META_CMD_WRITE,
+ /**< connection writes something to specific channel index */
+
+ /****** add new things just above ---^ ******/
+};
+
+/* channel numbers are transported offset by 0x20 so they are valid unicode */
+
+#define LWS_META_TRANSPORT_OFFSET 0x20
+
+///@}
+
/*! \defgroup usercb User Callback
*
* ##User protocol callback
*/
///@{
+struct lws_ssl_info {
+ int where;
+ int ret;
+};
/*
* NOTE: These public enums are part of the abi. If you want to add one,
* and with in being the extension name, len is 0 and user is
* valid. Note though at this time the ESTABLISHED callback hasn't
* happened yet so if you initialize user content there, user
- * content during this callback might not be useful for anything.
- * Notice this callback comes to protocols[0]. */
+ * content during this callback might not be useful for anything. */
LWS_CALLBACK_CLIENT_CONFIRM_EXTENSION_SUPPORTED = 26,
/**< When a client
* connection is being prepared to start a handshake to a server,
/**< RAW mode file is writeable */
LWS_CALLBACK_RAW_CLOSE_FILE = 66,
/**< RAW mode wsi that adopted a file is closing */
+ LWS_CALLBACK_SSL_INFO = 67,
+ /**< SSL connections only. An event you registered an
+ * interest in at the vhost has occurred on a connection
+ * using the vhost. @in is a pointer to a
+ * struct lws_ssl_info containing information about the
+ * event*/
+ LWS_CALLBACK_CHILD_WRITE_VIA_PARENT = 68,
+ /**< Child has been marked with parent_carries_io attribute, so
+ * lws_write directs the to this callback at the parent,
+ * @in is a struct lws_write_passthru containing the args
+ * the lws_write() was called with.
+ */
+ LWS_CALLBACK_CHILD_CLOSING = 69,
+ /**< Sent to parent to notify them a child is closing / being
+ * destroyed. @in is the child wsi.
+ */
/****** add new things just above ---^ ******/
/**< (VH) if invalid http is coming in the first line, */
LWS_SERVER_OPTION_LIBEVENT = (1 << 21),
/**< (CTX) Use libevent event loop */
+ LWS_SERVER_OPTION_ONLY_RAW = (1 << 22),
+ /**< (VH) All connections to this vhost / port are RAW as soon as
+ * the connection is accepted, no HTTP is going to be coming.
+ */
+ LWS_SERVER_OPTION_ALLOW_LISTEN_SHARE = (1 << 23),
+ /**< (VH) Set to allow multiple listen sockets on one interface +
+ * address + port. The default is to strictly allow only one
+ * listen socket at a time. This is automatically selected if you
+ * have multiple service threads.
+ */
/****** add new things just above ---^ ******/
};
/**< VHOST + CONTEXT: 0, or LWS_SERVER_OPTION_... bitfields */
void *user;
/**< CONTEXT: optional user pointer that can be recovered via the context
- * pointer using lws_context_user */
+ * pointer using lws_context_user */
int ka_time;
/**< CONTEXT: 0 for no TCP keepalive, otherwise apply this keepalive
* timeout to all libwebsocket sockets, client or server */
*/
int simultaneous_ssl_restriction;
/**< CONTEXT: 0 (no limit) or limit of simultaneous SSL sessions possible.*/
+ const char *socks_proxy_address;
+ /**< VHOST: If non-NULL, attempts to proxy via the given address.
+ * If proxy auth is required, use format "username:password\@server:port" */
+ unsigned int socks_proxy_port;
+ /**< VHOST: If socks_proxy_address was non-NULL, uses this port */
+#if defined(LWS_HAVE_SYS_CAPABILITY_H) && defined(LWS_HAVE_LIBCAP)
+ cap_value_t caps[4];
+ /**< CONTEXT: array holding Linux capabilities you want to
+ * continue to be available to the server after it transitions
+ * to a noprivileged user. Usually none are needed but for, eg,
+ * .bind_iface, CAP_NET_RAW is required. This gives you a way
+ * to still have the capability but drop root.
+ */
+ char count_caps;
+ /**< CONTEXT: count of Linux capabilities in .caps[]. 0 means
+ * no capabilities will be inherited from root (the default) */
+#endif
+ int bind_iface;
+ /**< VHOST: nonzero to strictly bind sockets to the interface name in
+ * .iface (eg, "eth2"), using SO_BIND_TO_DEVICE.
+ *
+ * Requires SO_BINDTODEVICE support from your OS and CAP_NET_RAW
+ * capability.
+ *
+ * Notice that common things like access network interface IP from
+ * your local machine use your lo / loopback interface and will be
+ * disallowed by this.
+ */
/* Add new things just above here ---^
* This is part of the ABI, don't needlessly break compatibility
* members added above will see 0 (default) even if the app
* was not built against the newer headers.
*/
+ int ssl_info_event_mask;
+ /**< VHOST: mask of ssl events to be reported on LWS_CALLBACK_SSL_INFO
+ * callback for connections on this vhost. The mask values are of
+ * the form SSL_CB_ALERT, defined in openssl/ssl.h. The default of
+ * 0 means no info events will be reported.
+ */
+ unsigned int timeout_secs_ah_idle;
+ /**< VHOST: seconds to allow a client to hold an ah without using it.
+ * 0 defaults to 10s. */
void *_unused[8]; /**< dummy */
};
LWS_VISIBLE LWS_EXTERN int
lws_set_proxy(struct lws_vhost *vhost, const char *proxy);
+/**
+ * lws_set_socks() - Setup socks to lws_context.
+ * \param vhost: pointer to struct lws_vhost you want set socks for
+ * \param socks: pointer to c string containing socks in format address:port
+ *
+ * Returns 0 if socks string was parsed and socks was setup.
+ * Returns -1 if socks is NULL or has incorrect format.
+ *
+ * This is only required if your OS does not provide the socks_proxy
+ * environment variable (eg, OSX)
+ *
+ * IMPORTANT! You should call this function right after creation of the
+ * lws_context and before call to connect. If you call this
+ * function after connect behavior is undefined.
+ * This function will override proxy settings made on lws_context
+ * creation with genenv() call.
+ */
+LWS_VISIBLE LWS_EXTERN int
+lws_set_socks(struct lws_vhost *vhost, const char *socks);
struct lws_vhost;
* members of the info struct. You can create many vhosts inside one context
* if you created the context with the option LWS_SERVER_OPTION_EXPLICIT_VHOSTS
*/
-LWS_EXTERN LWS_VISIBLE struct lws_vhost *
+LWS_VISIBLE LWS_EXTERN struct lws_vhost *
lws_create_vhost(struct lws_context *context,
struct lws_context_creation_info *info);
/**
+ * lws_destroy_vhost() - Destroy a vhost (virtual server context)
+ * \param vhost: pointer to result of lws_create_vhost()
+ *
+ * This function destroys a vhost. Normally, if you just want to exit,
+ * then lws_destroy_context() will take care of everything. If you want
+ * to destroy an individual vhost and all connections and allocations, you
+ * can do it with this.
+ */
+LWS_VISIBLE LWS_EXTERN void
+lws_vhost_destroy(struct lws_vhost *vh);
+
+/**
* lwsws_get_config_globals() - Parse a JSON server config file
* \param info: pointer to struct with parameters
* \param d: filepath of the config file
* served from a filesystem, or it is a cgi etc.
*/
enum lws_mount_protocols {
- LWSMPRO_HTTP = 0, /**< not supported yet */
- LWSMPRO_HTTPS = 1, /**< not supported yet */
+ LWSMPRO_HTTP = 0, /**< http reverse proxy */
+ LWSMPRO_HTTPS = 1, /**< https reverse proxy */
LWSMPRO_FILE = 2, /**< serve from filesystem directory */
LWSMPRO_CGI = 3, /**< pass to CGI to handle */
LWSMPRO_REDIR_HTTP = 4, /**< redirect to http:// url */
* even before the new wsi is returned and even if ultimately no wsi
* is returned.
*/
+ const char *iface;
+ /**< NULL to allow routing on any interface, or interface name or IP
+ * to bind the socket to */
/* Add new things just above here ---^
* This is part of the ABI, don't needlessly break compatibility
/* Backwards compatibility */
#define lws_plat_service_tsi lws_service_tsi
+LWS_VISIBLE LWS_EXTERN int
+lws_handle_POLLOUT_event(struct lws *wsi, struct lws_pollfd *pollfd);
+
///@}
/*! \defgroup http HTTP
_WSI_TOKEN_CLIENT_HOST,
_WSI_TOKEN_CLIENT_ORIGIN,
_WSI_TOKEN_CLIENT_METHOD,
+ _WSI_TOKEN_CLIENT_IFACE,
/* always last real token index*/
WSI_TOKEN_COUNT,
*/
LWS_VISIBLE LWS_EXTERN int LWS_WARN_UNUSED_RESULT
lws_add_http_header_content_length(struct lws *wsi,
- unsigned long content_length,
+ lws_filepos_t content_length,
unsigned char **p, unsigned char *end);
/**
* lws_finalize_http_header() - terminate header block
LWS_VISIBLE LWS_EXTERN void
lws_uv_sigint_cb(uv_signal_t *watcher, int signum);
+
+LWS_VISIBLE LWS_EXTERN void
+lws_close_all_handles_in_loop(uv_loop_t *loop);
#endif /* LWS_USE_LIBUV */
///@}
PENDING_TIMEOUT_WS_PONG_CHECK_SEND_PING = 16,
PENDING_TIMEOUT_WS_PONG_CHECK_GET_PONG = 17,
PENDING_TIMEOUT_CLIENT_ISSUE_PAYLOAD = 18,
+ PENDING_TIMEOUT_AWAITING_SOCKS_GREETING_REPLY = 19,
+ PENDING_TIMEOUT_AWAITING_SOCKS_CONNECT_REPLY = 20,
+ PENDING_TIMEOUT_AWAITING_SOCKS_AUTH_REPLY = 21,
+ PENDING_TIMEOUT_KILLED_BY_SSL_INFO = 22,
+ PENDING_TIMEOUT_KILLED_BY_PARENT = 23,
+ PENDING_TIMEOUT_CLOSE_SEND = 24,
+ PENDING_TIMEOUT_HOLDING_AH = 25,
/****** add new things just above ---^ ******/
};
+#define LWS_TO_KILL_ASYNC -1
+/**< If LWS_TO_KILL_ASYNC is given as the timeout sec in a lws_set_timeout()
+ * call, then the connection is marked to be killed at the next timeout
+ * check. This is how you should force-close the wsi being serviced if
+ * you are doing it outside the callback (where you should close by nonzero
+ * return).
+ */
+#define LWS_TO_KILL_SYNC -2
+/**< If LWS_TO_KILL_SYNC is given as the timeout sec in a lws_set_timeout()
+ * call, then the connection is closed before returning (which may delete
+ * the wsi). This should only be used where the wsi being closed is not the
+ * wsi currently being serviced.
+ */
/**
* lws_set_timeout() - marks the wsi as subject to a timeout
*
*
* \param wsi: Websocket connection instance
* \param reason: timeout reason
- * \param secs: how many seconds
+ * \param secs: how many seconds. You may set to LWS_TO_KILL_ASYNC to
+ * force the connection to timeout at the next opportunity, or
+ * LWS_TO_KILL_SYNC to close it synchronously if you know the
+ * wsi is not the one currently being serviced.
*/
LWS_VISIBLE LWS_EXTERN void
lws_set_timeout(struct lws *wsi, enum pending_timeout reason, int secs);
#endif
#define _LWS_PAD(n) (((n) % _LWS_PAD_SIZE) ? \
((n) + (_LWS_PAD_SIZE - ((n) % _LWS_PAD_SIZE))) : (n))
-#define LWS_PRE _LWS_PAD(4 + 10)
+/* last 2 is for lws-meta */
+#define LWS_PRE _LWS_PAD(4 + 10 + 2)
/* used prior to 1.7 and retained for backward compatibility */
#define LWS_SEND_BUFFER_PRE_PADDING LWS_PRE
#define LWS_SEND_BUFFER_POST_PADDING 0
* decode the content if used */
};
+/* used with LWS_CALLBACK_CHILD_WRITE_VIA_PARENT */
+
+struct lws_write_passthru {
+ struct lws *wsi;
+ unsigned char *buf;
+ size_t len;
+ enum lws_write_protocol wp;
+};
+
/**
* lws_write() - Apply protocol then write data to client
LWS_ADOPT_RAW_FILE_DESC = 0, /* convenience constant */
LWS_ADOPT_HTTP = 1, /* flag: absent implies RAW */
LWS_ADOPT_SOCKET = 2, /* flag: absent implies file descr */
- LWS_ADOPT_ALLOW_SSL = 4 /* flag: if set requires LWS_ADOPT_SOCKET */
+ LWS_ADOPT_ALLOW_SSL = 4, /* flag: if set requires LWS_ADOPT_SOCKET */
+ LWS_ADOPT_WS_PARENTIO = 8, /* flag: ws mode parent handles IO
+ * if given must be only flag
+ * wsi put directly into ws mode
+ */
} lws_adoption_type;
typedef union {
* parent may be NULL, if given it should be an existing wsi that will become the
* parent of the new wsi created by this call.
*/
-LWS_VISIBLE struct lws *
+LWS_VISIBLE LWS_EXTERN struct lws *
lws_adopt_descriptor_vhost(struct lws_vhost *vh, lws_adoption_type type,
lws_sock_file_fd_type fd, const char *vh_prot_name,
struct lws *parent);
///@{
/**
+ * lws_start_foreach_ll(): linkedlist iterator helper start
+ *
+ * \param type: type of iteration, eg, struct xyz *
+ * \param it: iterator var name to create
+ * \param start: start of list
+ *
+ * This helper creates an iterator and starts a while (it) {
+ * loop. The iterator runs through the linked list starting at start and
+ * ends when it gets a NULL.
+ * The while loop should be terminated using lws_start_foreach_ll().
+ */
+#define lws_start_foreach_ll(type, it, start)\
+{ \
+ type it = start; \
+ while (it) {
+
+/**
+ * lws_end_foreach_ll(): linkedlist iterator helper end
+ *
+ * \param it: same iterator var name given when starting
+ * \param nxt: member name in the iterator pointing to next list element
+ *
+ * This helper is the partner for lws_start_foreach_ll() that ends the
+ * while loop.
+ */
+
+#define lws_end_foreach_ll(it, nxt) \
+ it = it->nxt; \
+ } \
+}
+
+/**
+ * lws_start_foreach_llp(): linkedlist pointer iterator helper start
+ *
+ * \param type: type of iteration, eg, struct xyz **
+ * \param it: iterator var name to create
+ * \param start: start of list
+ *
+ * This helper creates an iterator and starts a while (it) {
+ * loop. The iterator runs through the linked list starting at the
+ * address of start and ends when it gets a NULL.
+ * The while loop should be terminated using lws_start_foreach_llp().
+ *
+ * This helper variant iterates using a pointer to the previous linked-list
+ * element. That allows you to easily delete list members by rewriting the
+ * previous pointer to the element's next pointer.
+ */
+#define lws_start_foreach_llp(type, it, start)\
+{ \
+ type it = &(start); \
+ while (*(it)) {
+
+/**
+ * lws_end_foreach_llp(): linkedlist pointer iterator helper end
+ *
+ * \param it: same iterator var name given when starting
+ * \param nxt: member name in the iterator pointing to next list element
+ *
+ * This helper is the partner for lws_start_foreach_llp() that ends the
+ * while loop.
+ */
+
+#define lws_end_foreach_llp(it, nxt) \
+ it = &(*(it))->nxt; \
+ } \
+}
+
+/**
* lws_snprintf(): snprintf that truncates the returned length too
*
* \param str: destination buffer
LWS_VISIBLE LWS_EXTERN struct lws * LWS_WARN_UNUSED_RESULT
lws_get_child(const struct lws *wsi);
+/**
+ * lws_parent_carries_io() - mark wsi as needing to send messages via parent
+ *
+ * \param wsi: child lws connection
+ */
+
+LWS_VISIBLE LWS_EXTERN void
+lws_set_parent_carries_io(struct lws *wsi);
+
+LWS_VISIBLE LWS_EXTERN void *
+lws_get_opaque_parent_data(const struct lws *wsi);
+
+LWS_VISIBLE LWS_EXTERN void
+lws_set_opaque_parent_data(struct lws *wsi, void *data);
+
+LWS_VISIBLE LWS_EXTERN int
+lws_get_child_pending_on_writable(const struct lws *wsi);
+
+LWS_VISIBLE LWS_EXTERN void
+lws_clear_child_pending_on_writable(struct lws *wsi);
+
+LWS_VISIBLE LWS_EXTERN int
+lws_get_close_length(struct lws *wsi);
+
+LWS_VISIBLE LWS_EXTERN unsigned char *
+lws_get_close_payload(struct lws *wsi);
/*
* \deprecated DEPRECATED Note: this is not normally needed as a user api.
* useful when integrating with other app poll loop service code.
*/
LWS_VISIBLE LWS_EXTERN int
-lws_read(struct lws *wsi, unsigned char *buf, size_t len);
+lws_read(struct lws *wsi, unsigned char *buf, lws_filepos_t len);
/**
* lws_set_allocator() - custom allocator support
/**
* lws_is_final_fragment() - tests if last part of ws message
+ *
* \param wsi: lws connection
*/
LWS_VISIBLE LWS_EXTERN int
lws_is_final_fragment(struct lws *wsi);
/**
+ * lws_is_first_fragment() - tests if first part of ws message
+ *
+ * \param wsi: lws connection
+ */
+LWS_VISIBLE LWS_EXTERN int
+lws_is_first_fragment(struct lws *wsi);
+
+/**
* lws_get_reserved_bits() - access reserved bits of ws frame
* \param wsi: lws connection
*/
LCHS_LF1,
LCHS_CR2,
LCHS_LF2,
+ LHCS_RESPONSE,
+ LHCS_DUMP_HEADERS,
LHCS_PAYLOAD,
LCHS_SINGLE_0A,
};
struct lws_plat_file_ops;
-#if defined(WIN32) || defined(_WIN32)
-/* ... */
-#if !defined(ssize_t)
-typedef SSIZE_T ssize_t;
-#endif
-#endif
-
-#if defined(LWS_HAVE_STDINT_H)
-#include <stdint.h>
-#else
-#if defined(WIN32) || defined(_WIN32)
-/* !!! >:-[ */
-typedef unsigned __int32 uint32_t;
-typedef unsigned __int16 uint16_t;
-typedef unsigned __int8 uint8_t;
-#else
-typedef unsigned int uint32_t;
-typedef unsigned short uint16_t;
-typedef unsigned char uint8_t;
-#endif
-#endif
-
-typedef size_t lws_filepos_t;
-typedef ssize_t lws_fileofs_t;
-typedef uint32_t lws_fop_flags_t;
-
struct lws_fop_fd {
lws_filefd_type fd;
/**< real file descriptor related to the file... */
#endif
//@}
+/*
+ * Stats are all uint64_t numbers that start at 0.
+ * Index names here have the convention
+ *
+ * _C_ counter
+ * _B_ byte count
+ * _MS_ millisecond count
+ */
+
+enum {
+ LWSSTATS_C_CONNECTIONS, /**< count incoming connections */
+ LWSSTATS_C_API_CLOSE, /**< count calls to close api */
+ LWSSTATS_C_API_READ, /**< count calls to read from socket api */
+ LWSSTATS_C_API_LWS_WRITE, /**< count calls to lws_write API */
+ LWSSTATS_C_API_WRITE, /**< count calls to write API */
+ LWSSTATS_C_WRITE_PARTIALS, /**< count of partial writes */
+ LWSSTATS_C_WRITEABLE_CB_REQ, /**< count of writable callback requests */
+ LWSSTATS_C_WRITEABLE_CB_EFF_REQ, /**< count of effective writable callback requests */
+ LWSSTATS_C_WRITEABLE_CB, /**< count of writable callbacks */
+ LWSSTATS_C_SSL_CONNECTIONS_FAILED, /**< count of failed SSL connections */
+ LWSSTATS_C_SSL_CONNECTIONS_ACCEPTED, /**< count of accepted SSL connections */
+ LWSSTATS_C_SSL_CONNS_HAD_RX, /**< count of accepted SSL conns that have had some RX */
+ LWSSTATS_C_TIMEOUTS, /**< count of timed-out connections */
+ LWSSTATS_C_SERVICE_ENTRY, /**< count of entries to lws service loop */
+ LWSSTATS_B_READ, /**< aggregate bytes read */
+ LWSSTATS_B_WRITE, /**< aggregate bytes written */
+ LWSSTATS_B_PARTIALS_ACCEPTED_PARTS, /**< aggreate of size of accepted write data from new partials */
+ LWSSTATS_MS_SSL_CONNECTIONS_ACCEPTED_DELAY, /**< aggregate delay in accepting connection */
+ LWSSTATS_MS_WRITABLE_DELAY, /**< aggregate delay between asking for writable and getting cb */
+ LWSSTATS_MS_WORST_WRITABLE_DELAY, /**< single worst delay between asking for writable and getting cb */
+ LWSSTATS_MS_SSL_RX_DELAY, /**< aggregate delay between ssl accept complete and first RX */
+
+ /* Add new things just above here ---^
+ * This is part of the ABI, don't needlessly break compatibility */
+ LWSSTATS_SIZE
+};
+
+#if defined(LWS_WITH_STATS)
+
+LWS_VISIBLE LWS_EXTERN uint64_t
+lws_stats_get(struct lws_context *context, int index);
+LWS_VISIBLE LWS_EXTERN void
+lws_stats_log_dump(struct lws_context *context);
+#else
+static LWS_INLINE uint64_t
+lws_stats_get(struct lws_context *context, int index) { return 0; }
+static LWS_INLINE void
+lws_stats_log_dump(struct lws_context *context) { }
+#endif
+
#ifdef __cplusplus
}
#endif
projects / platform / upstream / libwebsockets.git / blobdiff