add toString function for lws reasons (for debugging and logging purposes)

cmake/webfuse_core.cmake

@@ -8,6 +8,7 @@ add_library(webfuse-core STATIC
 	lib/webfuse/core/string.c
 	lib/webfuse/core/base64.c
 	lib/webfuse/core/lws_log.c
+	lib/webfuse/core/lws_utils.c
 )
 
 set_target_properties(webfuse-core PROPERTIES OUTPUT_NAME webfuse-core)

lib/webfuse/core/lws_utils.c

@@ -0,0 +1,210 @@
+#include "webfuse/core/lws_utils.h"
+
+extern char const * 
+wf_lws_reason_tostring(
+    enum lws_callback_reasons reason)
+{
+    switch (reason)
+    {
+        case LWS_CALLBACK_PROTOCOL_INIT:
+            return "protocol_init";
+        case LWS_CALLBACK_PROTOCOL_DESTROY:
+            return "protcol_destory";
+        case LWS_CALLBACK_WSI_CREATE:
+            return "wsi_create";
+        case LWS_CALLBACK_WSI_DESTROY:
+            return "wsi_destroy";
+        case LWS_CALLBACK_OPENSSL_LOAD_EXTRA_CLIENT_VERIFY_CERTS:
+            return "openssl_load_extra_client_verify_certs";
+        case LWS_CALLBACK_OPENSSL_LOAD_EXTRA_SERVER_VERIFY_CERTS:
+            return "openssl_load_extra_server_verify_certs";
+        case LWS_CALLBACK_OPENSSL_PERFORM_CLIENT_CERT_VERIFICATION:
+            return "openssl_perform_client_cert_verification";
+        case LWS_CALLBACK_OPENSSL_PERFORM_SERVER_CERT_VERIFICATION:
+            return "openssl_perform_server_cert_verification";
+        case LWS_CALLBACK_OPENSSL_CONTEXT_REQUIRES_PRIVATE_KEY:
+            return "openssl_context_required_private_key";
+        case LWS_CALLBACK_SSL_INFO:
+            return "ssl_info";
+        case LWS_CALLBACK_SERVER_NEW_CLIENT_INSTANTIATED:
+            return "server_new_client_instantiated";
+        case LWS_CALLBACK_HTTP:
+            return "http";
+        case LWS_CALLBACK_HTTP_BODY:
+            return "http_body";
+        case LWS_CALLBACK_HTTP_BODY_COMPLETION:
+            return "http_body_completion";
+        case LWS_CALLBACK_HTTP_FILE_COMPLETION:
+            return "http_file_completion";
+        case LWS_CALLBACK_HTTP_WRITEABLE:
+            return "http_writeable";
+        case LWS_CALLBACK_CLOSED_HTTP:
+            return "closed_http";
+        case LWS_CALLBACK_FILTER_HTTP_CONNECTION:
+            return "filter_http_connection";
+        case LWS_CALLBACK_ADD_HEADERS:
+            return "add_headers";
+        case LWS_CALLBACK_CHECK_ACCESS_RIGHTS:
+            return "check_access_rights";
+        case LWS_CALLBACK_PROCESS_HTML:
+            return "process_html";
+        case LWS_CALLBACK_HTTP_BIND_PROTOCOL:
+            return "http_bind_protocol";
+        case LWS_CALLBACK_HTTP_DROP_PROTOCOL:
+            return "http_drop_protocol";
+        case LWS_CALLBACK_HTTP_CONFIRM_UPGRADE:
+            return "http_confirm_upgrade";
+        case LWS_CALLBACK_ESTABLISHED_CLIENT_HTTP:
+            return "established_client_http";
+        case LWS_CALLBACK_CLOSED_CLIENT_HTTP:
+            return "closed_http_client";
+        case LWS_CALLBACK_RECEIVE_CLIENT_HTTP_READ:
+            return "receive_client_http_read";
+        case LWS_CALLBACK_COMPLETED_CLIENT_HTTP:
+            return "completed_client_http";        
+        case LWS_CALLBACK_CLIENT_HTTP_WRITEABLE:
+            return "client_http_writeable";
+        case LWS_CALLBACK_CLIENT_HTTP_BIND_PROTOCOL:
+            return "client_http_bind_protocol";
+        case LWS_CALLBACK_CLIENT_HTTP_DROP_PROTOCOL:
+            return "client_http_drop_protocol";
+        case LWS_CALLBACK_ESTABLISHED:
+            return "established";
+        case LWS_CALLBACK_CLOSED:
+            return "closed";
+        case LWS_CALLBACK_SERVER_WRITEABLE:
+            return "server_writeable";
+        case LWS_CALLBACK_RECEIVE:
+            return "receive";
+        case LWS_CALLBACK_RECEIVE_PONG:
+            return "receive_pong";
+        case LWS_CALLBACK_WS_PEER_INITIATED_CLOSE:
+            return "ws_peer_initiated_close";
+        case LWS_CALLBACK_FILTER_PROTOCOL_CONNECTION:
+            return "filter_protocol_connection";
+        case LWS_CALLBACK_CONFIRM_EXTENSION_OKAY:
+            return "confirm_extension_okay";
+        case LWS_CALLBACK_WS_SERVER_BIND_PROTOCOL:
+            return "ws_server_bind_protocol";
+        case LWS_CALLBACK_WS_SERVER_DROP_PROTOCOL:
+            return "ws_server_drop_protocol";
+        case LWS_CALLBACK_CLIENT_CONNECTION_ERROR:
+            return "client_connection_error";
+        case LWS_CALLBACK_CLIENT_FILTER_PRE_ESTABLISH:
+            return "client_filter_pre_establish";
+        case LWS_CALLBACK_CLIENT_ESTABLISHED:
+            return "client_established";
+        case LWS_CALLBACK_CLIENT_CLOSED:
+            return "client_closed";
+        case LWS_CALLBACK_CLIENT_APPEND_HANDSHAKE_HEADER:
+            return "client_append_handshake_header";
+        case LWS_CALLBACK_CLIENT_RECEIVE:
+            return "client_receive";
+        case LWS_CALLBACK_CLIENT_RECEIVE_PONG:
+            return "client_receive_pong";
+        case LWS_CALLBACK_CLIENT_WRITEABLE:
+            return "client_writeable";
+        case LWS_CALLBACK_CLIENT_CONFIRM_EXTENSION_SUPPORTED:
+            return "client_confirm_extension_supported";
+        case LWS_CALLBACK_WS_EXT_DEFAULTS:
+            return "ws_ext_defaults";
+        case LWS_CALLBACK_FILTER_NETWORK_CONNECTION:
+            return "filter_network_connection";
+        case LWS_CALLBACK_WS_CLIENT_BIND_PROTOCOL:
+            return "ws_client_bind_protocol";
+        case LWS_CALLBACK_WS_CLIENT_DROP_PROTOCOL:
+            return "ws_client_drop_protocol";
+        case LWS_CALLBACK_GET_THREAD_ID:
+            return "get_thread_id";
+        case LWS_CALLBACK_ADD_POLL_FD:
+            return "add_poll_fd";
+        case LWS_CALLBACK_DEL_POLL_FD:
+            return "del_poll_fd";
+        case LWS_CALLBACK_CHANGE_MODE_POLL_FD:
+            return "change_mode_poll_fd";
+        case LWS_CALLBACK_LOCK_POLL:
+            return "lock_poll";
+        case LWS_CALLBACK_UNLOCK_POLL:
+            return "unlock_poll";
+        case LWS_CALLBACK_CGI:
+            return "cgi";
+        case LWS_CALLBACK_CGI_TERMINATED:
+            return "cgi_terminated";
+        case LWS_CALLBACK_CGI_STDIN_DATA:
+            return "cgi_stdin_data";
+        case LWS_CALLBACK_CGI_STDIN_COMPLETED:
+            return "cgi_stdin_completed";
+        case LWS_CALLBACK_CGI_PROCESS_ATTACH:
+            return "cgi_process_attach";
+        case LWS_CALLBACK_SESSION_INFO:
+            return "session_info";
+        case LWS_CALLBACK_GS_EVENT:
+            return "gs_event";
+        case LWS_CALLBACK_HTTP_PMO:
+            return "http_pmo";
+        case LWS_CALLBACK_RAW_PROXY_CLI_RX:
+            return "raw_proxy_cli_rx";
+        case LWS_CALLBACK_RAW_PROXY_SRV_RX:
+            return "raw_proxy_srv_rx";
+        case LWS_CALLBACK_RAW_PROXY_CLI_CLOSE:
+            return "raw_proxy_cli_close";
+        case LWS_CALLBACK_RAW_PROXY_SRV_CLOSE:
+            return "raw_proxy_srv_close";
+        case LWS_CALLBACK_RAW_PROXY_CLI_WRITEABLE:
+            return "raw_proxy_cli_writeable";
+        case LWS_CALLBACK_RAW_PROXY_SRV_WRITEABLE:
+            return "raw_prxy_srv_wrtieable";
+        case LWS_CALLBACK_RAW_PROXY_CLI_ADOPT:
+            return "raw_proxy_cli_adopt";
+        case LWS_CALLBACK_RAW_PROXY_SRV_ADOPT:
+            return "raw_proxy_srv_adopt";
+        case LWS_CALLBACK_RAW_PROXY_CLI_BIND_PROTOCOL:
+            return "raw_proxy_cli_bind_protocol";
+        case LWS_CALLBACK_RAW_PROXY_SRV_BIND_PROTOCOL:
+            return "raw_proxy_srv_bind_protocol";
+        case LWS_CALLBACK_RAW_PROXY_CLI_DROP_PROTOCOL:
+            return "raw_proxy_cli_drop_protocol";
+        case LWS_CALLBACK_RAW_PROXY_SRV_DROP_PROTOCOL:
+            return "raw_proxy_srv_drop_protocol";
+        case LWS_CALLBACK_RAW_RX:
+            return "raw_rx";
+        case LWS_CALLBACK_RAW_CLOSE:
+            return "raw_close";
+        case LWS_CALLBACK_RAW_WRITEABLE:
+            return "raw_writeable";
+        case LWS_CALLBACK_RAW_ADOPT:
+            return "raw_adopt";
+        case LWS_CALLBACK_RAW_CONNECTED:
+            return "raw_connected";
+        case LWS_CALLBACK_RAW_SKT_BIND_PROTOCOL:
+            return "raw_skt_bind_protocol";
+        case LWS_CALLBACK_RAW_SKT_DROP_PROTOCOL:
+            return "raw_skt_drop_protocol";
+        case LWS_CALLBACK_RAW_ADOPT_FILE:
+            return "raw_adopt_file";
+        case LWS_CALLBACK_RAW_RX_FILE:
+            return "raw_rx_file";
+        case LWS_CALLBACK_RAW_WRITEABLE_FILE:
+            return "raw_writeable_file";
+        case LWS_CALLBACK_RAW_CLOSE_FILE:
+            return "raw_close_file";
+        case LWS_CALLBACK_RAW_FILE_BIND_PROTOCOL:
+            return "raw_file_bind_protocol";
+        case LWS_CALLBACK_RAW_FILE_DROP_PROTOCOL:
+            return "raw_file_drop_protocol";
+        case LWS_CALLBACK_TIMER:
+            return "timer";
+        case LWS_CALLBACK_EVENT_WAIT_CANCELLED:
+            return "event_wait_cancelled";
+        case LWS_CALLBACK_CHILD_CLOSING:
+            return "child_closing";
+        case LWS_CALLBACK_VHOST_CERT_AGING:
+            return "vhost_cert_aging";
+        case LWS_CALLBACK_VHOST_CERT_UPDATE:
+            return "vhost_cert_update";
+        case LWS_CALLBACK_USER:     
+            return "user";
+        default:
+            return "<unknown>";
+    }    
+}

lib/webfuse/core/lws_utils.h

@@ -0,0 +1,19 @@
+#ifndef WF_LWS_UTILS_H
+#define WF_LWS_UTILS_H
+
+#include <libwebsockets.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+extern char const * 
+wf_lws_reason_tostring(
+    enum lws_callback_reasons reason);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif