From 07fb1d0cdaf2347b83a708a50eafa3d4ca02df04 Mon Sep 17 00:00:00 2001
From: Liang Hou <houliang@intel.com>
Date: Mon, 28 Jan 2008 06:25:25 +0000
Subject: add initial wseventmgr.c

---
 src/Makefile.am  |  10 +-
 src/wseventmgr.c | 586 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 592 insertions(+), 4 deletions(-)
 create mode 100644 src/wseventmgr.c

diff --git a/src/Makefile.am b/src/Makefile.am
index 8b50b88..c34591c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -6,11 +6,13 @@ CFLAGS = \
 wsman_LDADD = \
        $(OPENWSMAN_LIBS) \
        -lwsman_curl_client_transport
+wseventmgr_LDADD = \
+	$(wsman_LDADD)
 
-wsman_SOURCES = wsman.c 
+wsman_SOURCES = wsman.c
+wseventmgr_SOURCES = wseventmgr.c 
 
 bin_PROGRAMS = \
-	wsman
-   
-
+	wsman \
+	wseventmgr
 
diff --git a/src/wseventmgr.c b/src/wseventmgr.c
new file mode 100644
index 0000000..3822b91
--- /dev/null
+++ b/src/wseventmgr.c
@@ -0,0 +1,586 @@
+/*******************************************************************************
+ * Copyright (C) 2004-2006 Intel Corp. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  - Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *
+ *  - Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ *  - Neither the name of Intel Corp. nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL Intel Corp. OR THE CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *******************************************************************************/
+
+/**
+ * @author Anas Nashif
+ * @author Vadim Revyakin
+ * @author Liang Hou
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <errno.h>
+#include <time.h>
+
+#include <wsman-client-api.h>
+#include <wsman-client-transport.h>
+#include <wsman-debug.h>
+
+
+#if __linux__
+extern char *getpass (const char *__prompt);
+#endif
+
+static int server_port = 0;
+static char *cainfo = NULL;
+static char *cert = NULL;
+static char *sslkey = NULL;
+static char *endpoint = NULL;
+static char *username = NULL;
+static char *password = NULL;
+static char *server = "localhost";
+static char *url_path = NULL;
+static char *authentication_method = NULL;
+static char noverify_peer = 0;
+static char noverify_host = 0;
+
+static int  transport_timeout = 0;
+static char *proxy = NULL;
+static char *proxy_upwd = NULL;
+
+
+static int debug_level = -1;
+static char *encoding = NULL;
+char dump_request = 0;
+char request_only = 0;
+
+static char *wsm_filter = NULL;
+static char *wsm_dialect = NULL;
+static char *event_delivery_mode = NULL;
+static char *event_delivery_sec_mode = NULL;
+static char *event_delivery_uri = NULL;
+static int event_subscription_expire = 0;
+static int event_heartbeat = 0;
+static int event_sendbookmark =0;
+static char *event_subscription_id = NULL;
+static char *event_reference_properties = NULL;
+static char *event_username = NULL;
+static char *event_password = NULL;
+static char *event_thumbprint = NULL;
+static char *enum_context = NULL;
+static int eventsink_enabled = 0;
+
+static char *cim_namespace = NULL;
+
+static char *_action = NULL;
+static char *config_file = NULL;
+static char *output_file = NULL;
+static char *resource_uri_opt = NULL;
+
+struct _WsActions {
+	char *action;
+	int value;
+};
+typedef struct _WsActions WsActions;
+
+WsActions action_data[] = {
+	{"pull", WSMAN_ACTION_PULL},
+	{"subscribe", WSMAN_ACTION_SUBSCRIBE},
+	{"unsubscribe", WSMAN_ACTION_UNSUBSCRIBE},
+	{"renew", WSMAN_ACTION_RENEW},
+	{"test", WSMAN_ACTION_TEST},
+	{NULL, 0},
+};
+
+WsActions delivery_mode[] = {
+	{"push", WSMAN_DELIVERY_PUSH},
+	{"pushwithack", WSMAN_DELIVERY_PUSHWITHACK},
+	{"events", WSMAN_DELIVERY_EVENTS},
+	{"pull", WSMAN_DELIVERY_PULL},
+	{NULL, 0}
+};
+
+WsActions delivery_sec_mode[] = {
+	{"httpbasic", WSMAN_DELIVERY_SEC_HTTP_BASIC},
+	{"httpdigest", WSMAN_DELIVERY_SEC_HTTP_DIGEST},
+	{"httpsbasic", WSMAN_DELIVERY_SEC_HTTPS_BASIC},
+	{"httpsdigest", WSMAN_DELIVERY_SEC_HTTPS_DIGEST},
+	{"httpsmutual", WSMAN_DELIVERY_SEC_HTTPS_MUTUAL},
+	{"httpsmutualbasic", WSMAN_DELIVERY_SEC_HTTPS_MUTUAL_BASIC},
+	{"httpsmutualdigest", WSMAN_DELIVERY_SEC_HTTPS_MUTUAL_DIGEST},
+	{NULL, 0}
+};
+
+static int wsman_options_get_action(void)
+{
+	int op = 0;
+	int i;
+	for (i = 0; action_data[i].action != NULL; i++) {
+		if (strcmp(action_data[i].action, _action) == 0) {
+			op = action_data[i].value;
+			break;
+		}
+	}
+	return op;
+}
+
+static char wsman_parse_options(int argc, char **argv)
+{
+	char retval = 0;
+	u_error_t *error = NULL;
+
+	u_option_entry_t options[] = {
+		{"debug", 'd', U_OPTION_ARG_INT, &debug_level,
+		 "Set the verbosity of debugging output.", "1-6"},
+		 {"print-request", 'R', U_OPTION_ARG_NONE, &dump_request,
+                 "print request on stdout", NULL},
+		{"encoding", 'j', U_OPTION_ARG_STRING, &encoding,
+		"Set request message encoding"},
+		{"cacert", 'c', U_OPTION_ARG_STRING, &cainfo,
+		 "Certificate file to verify the peer", "<filename>"},
+		{"cert", 'A', U_OPTION_ARG_STRING, &cert,
+		 "Certificate file. The certificate must be in PEM format.", "<filename>"},
+		{"sslkey", 'K', U_OPTION_ARG_STRING, &sslkey,
+		 "SSL Key.", "<key>"},
+		{"username", 'u', U_OPTION_ARG_STRING, &username,
+		 "User name", "<username>"},
+		{"path", 'g', U_OPTION_ARG_STRING, &url_path,
+		 "Path", "<path>"},
+		{"password", 'p', U_OPTION_ARG_STRING, &password,
+		 "Password", "<password>"},
+		{"hostname", 'h', U_OPTION_ARG_STRING, &server,
+		 "Host name", "<hostname>"},
+		{"endpoint", 'b', U_OPTION_ARG_STRING, &endpoint,
+		 "End point", "<url>"},
+		{"port", 'P', U_OPTION_ARG_INT, &server_port,
+		 "Server Port", "<port>"},
+		{"proxy", 'X', U_OPTION_ARG_STRING, &proxy,
+		 "Proxy name", "<proxy>"},
+		{"proxyauth", 'Y', U_OPTION_ARG_STRING, &proxy_upwd,
+		 "Proxy user:pwd", "<proxyauth>"},
+		{"auth", 'y', U_OPTION_ARG_STRING, &authentication_method,
+		 "Authentication Method", "<basic|digest|gss>"},
+		{"config-file", 'C', U_OPTION_ARG_STRING, &config_file,
+		 "Alternate configuration file", "<file>"},
+		{"out-file", 'O', U_OPTION_ARG_STRING, &output_file,
+		 "Write output to file", "<file>"},
+		{"noverifypeer", 'V', U_OPTION_ARG_NONE, &noverify_peer,
+		 "Not to verify peer certificate", NULL},
+		{"noverifyhost", 'v', U_OPTION_ARG_NONE, &noverify_host,
+		 "Not to verify hostname", NULL},
+		{"transport-timeout", 'I', U_OPTION_ARG_INT, &transport_timeout,
+		 "Transport timeout in seconds", "<time in sec>"},
+		{NULL}
+	};
+
+
+	u_option_entry_t event_options[] = {
+		{"filter", 'x', U_OPTION_ARG_STRING, &wsm_filter,
+		 "Filter", "<filter>"},
+		{"dialect", 'D', U_OPTION_ARG_STRING, &wsm_dialect,
+		 "Filter Dialect", "<dialect>"},
+		{"delivery-mode", 'G', U_OPTION_ARG_STRING, &event_delivery_mode,
+		"Four delivery modes available: push/pushwithack/events/pull",
+		"<mode>"},
+		{"delivery-sec-mode", 's', U_OPTION_ARG_STRING, &event_delivery_sec_mode,
+                "Four delivery modes available: httpbasic/httpdigest/httpsbasic/httpsdigest/httpsmutual/httpsmutualbasic/httpsmutualdigest",
+                "<mode>"},
+		{"delivery-username", 'U', U_OPTION_ARG_STRING, &event_username,
+		"username for the eventing receiver",
+		"<username>"},
+		{"delivery-password", 'P', U_OPTION_ARG_STRING, &event_password,
+                "password for the eventing receiver",
+                "<password>"},
+		{"delivery-thumbprint", 'T', U_OPTION_ARG_STRING, &event_thumbprint,
+                "ceritificate thumbprint of the eventing receiver",
+                "<thumbprint>"},
+		{"notification-uri", 'Z', U_OPTION_ARG_STRING, &event_delivery_uri,
+		"Where notifications are sent",
+		"<uri>"},
+		{"subscription-expiry-time", 'r', U_OPTION_ARG_INT, &event_subscription_expire,
+		"subscription expiry time in seconds",
+		"<seconds>"},
+		{"heartbeat",'H', U_OPTION_ARG_INT, &event_heartbeat,
+		"Send hearbeat in an interval",
+		"<seconds>"},
+		{"bookmark", 'l', U_OPTION_ARG_NONE, &event_sendbookmark,
+		"Send bookmark",NULL},
+		{"subscription-identifier", 'i', U_OPTION_ARG_STRING, &event_subscription_id,
+		"Used to specify which subscription",
+		"<uuid:XXX>"},
+		{"event-reference-properties", 'r', U_OPTION_ARG_STRING, &event_reference_properties,
+		"Event Reference Properties, correlation of Events with Subscription",
+		"<xml string>"},
+		{"enum-context", 'C', U_OPTION_ARG_STRING, &enum_context,
+                 "Events enumeration Context (For use with Pull)",
+                 "<enum context>"},
+		{"enable-eventsink", 'E', U_OPTION_ARG_NONE, &eventsink_enabled,
+		"Enable this tool as event sink",
+		NULL},
+		{NULL}
+	};
+
+	u_option_group_t *event_group;
+	u_option_group_t *req_flag_group;
+
+	u_option_context_t *opt_ctx;
+	opt_ctx = u_option_context_new("<action> <Resource Uri>");
+	event_group = u_option_group_new("event", "Event subscription", "Subscription Options");
+	req_flag_group =
+	    u_option_group_new("flags", "Flags", "Request Flags");
+
+	u_option_group_add_entries(event_group, event_options);
+
+	u_option_context_set_ignore_unknown_options(opt_ctx, FALSE);
+	u_option_context_add_main_entries(opt_ctx, options, "wsman");
+	u_option_context_add_group(opt_ctx, event_group);
+
+	retval = u_option_context_parse(opt_ctx, &argc, &argv, &error);
+	u_option_context_free(opt_ctx);
+
+	if (error) {
+		if (error->message)
+			printf("%s\n", error->message);
+		u_error_free(error);
+		return FALSE;
+	}
+
+	if (argc > 2) {
+		_action = argv[1];
+		resource_uri_opt = argv[2];
+	} else {
+		if (argv[1] && (strcmp(argv[1], "identify") == 0 ||
+				strcmp(argv[1], "test") == 0 ||
+				strcmp(argv[1], "anonid") == 0 ||
+                                strcmp(argv[1], "unsubscribe") == 0 ||
+                                strcmp(argv[1], "renew") == 0)) {
+			_action = argv[1];
+		} else {
+			fprintf(stderr,
+				"Error: operation can not be completed."
+				" Action or/and Resource Uri missing.\n");
+			return FALSE;
+		}
+	}
+	u_error_free(error);
+
+	// set default options
+	if (server_port == 0) {
+		server_port = cainfo ? 8888 : 8889;
+	}
+	if (url_path == NULL) {
+		url_path = "/wsman";
+	}
+	return TRUE;
+}
+
+
+
+
+static void wsman_output(WsManClient * cl, WsXmlDocH doc)
+{
+	FILE *f = stdout;
+	const char *filename = output_file;
+	WS_LASTERR_Code err;
+
+	err = wsmc_get_last_error(cl);
+	if (err != WS_LASTERR_OK) {
+		return;
+	}
+	if (!doc) {
+		error("doc with NULL content");
+		return;
+	}
+	if (filename) {
+		f = fopen(filename, "w+");
+		if (f == NULL) {
+			error("Could not open file for writing");
+			return;
+		}
+	}
+	ws_xml_dump_node_tree(f, ws_xml_get_doc_root(doc));
+	if (f != stdout) {
+		fclose(f);
+	}
+	return;
+}
+
+
+static void initialize_logging(void)
+{
+	debug_add_handler(wsman_debug_message_handler, DEBUG_LEVEL_ALWAYS,
+			  NULL);
+}
+
+
+
+static void
+request_usr_pwd( WsManClient *client, wsman_auth_type_t auth,
+                char **username,
+                char **password)
+{
+  char *pw;
+  char user[21];
+  char *p;
+
+  fprintf(stdout,"Authentication failed, please retry\n");
+  /*
+  fprintf(stdout, "%s authentication is used\n",
+          wsmc_transport_get_auth_name( auth));
+	  */
+  printf("User name: ");
+  fflush(stdout);
+  if ( (p = fgets(user, 20, stdin) ) != NULL )
+  {
+
+    if (strchr(user, '\n'))
+      (*(strchr(user, '\n'))) = '\0';
+    *username = u_strdup_printf ("%s", user);
+  } else {
+    *username = NULL;
+  }
+
+  pw = (char *)getpass("Password: ");
+  *password = u_strdup_printf ("%s", pw);
+}
+
+
+
+static int wsman_options_get_delivery_mode(void)
+{
+	int mode = 0;
+	int i;
+	for (i = 0; delivery_mode[i].action != NULL; i++) {
+		if (strcmp(delivery_mode[i].action, event_delivery_mode) == 0) {
+			mode = delivery_mode[i].value;
+			break;
+		}
+	}
+	return mode;
+}
+
+static int wsman_options_get_delivery_sec_mode(void)
+{
+        int mode = 0;
+        int i;
+        for (i = 0; delivery_sec_mode[i].action != NULL; i++) {
+                if (strcmp(delivery_sec_mode[i].action, event_delivery_sec_mode) == 0) {
+                        mode = delivery_sec_mode[i].value;
+                        break;
+                }
+        }
+        return mode;
+}
+
+
+int main(int argc, char **argv)
+{
+	int retVal = 0;
+	int op;
+	WsManClient *cl;
+	WsXmlDocH doc;
+	WsXmlDocH rqstDoc;
+	client_opt_t *options;
+	char *resource_uri_with_selectors;
+	char *event_mode, *delivery_uri;
+	char *resource_uri = NULL;
+	char subscontext[512];
+	if (!wsman_parse_options(argc, argv)) {
+		exit(EXIT_FAILURE);
+	}
+	
+	initialize_logging();
+	//      wsmc_transport_init(NULL);
+	options = wsmc_options_init();
+
+	debug("Certificate: %s", cainfo);
+
+	if (endpoint) {
+		cl = wsmc_create_from_uri(endpoint);
+	} else {
+		cl = wsmc_create(server,
+				server_port,
+				url_path,
+				cainfo? "https" : "http",
+				username,
+				password);
+	}
+
+	wsmc_transport_set_auth_request_func(cl ,  &request_usr_pwd );
+
+
+	if (cl == NULL) {
+		error("Null Client");
+		exit(EXIT_FAILURE);
+	}
+	// transport options
+	wsman_transport_set_auth_method(cl, authentication_method);
+	if (proxy) {
+		wsman_transport_set_proxy(cl, proxy);
+		if (proxy_upwd) {
+			wsman_transport_set_proxyauth(cl, proxy_upwd);
+		}
+	}
+
+	if (cainfo) {
+		wsman_transport_set_cainfo(cl, cainfo);
+	}
+	if (cert) {
+		wsman_transport_set_cert(cl, cert);
+	}
+	if (sslkey) {
+		wsman_transport_set_cert(cl, sslkey);
+	}
+	wsman_transport_set_verify_peer(cl, !noverify_peer);
+	wsman_transport_set_verify_host(cl, !noverify_host);
+	wsman_transport_set_timeout(cl, transport_timeout);
+
+	// library options
+	wsman_debug_set_level(debug_level);
+	/*
+	 * Setup Resource URI and Selectors
+	 */
+	resource_uri_with_selectors = resource_uri_opt;
+	if (resource_uri_with_selectors &&
+			strcmp(resource_uri_with_selectors,CIM_ALL_AVAILABLE_CLASSES) != 0) {
+		wsmc_set_options_from_uri(resource_uri_with_selectors,
+					   options);
+		wsmc_remove_query_string(resource_uri_with_selectors,
+					  &resource_uri);
+	} else if (resource_uri_with_selectors) {
+		wsmc_remove_query_string(resource_uri_with_selectors,
+					  &resource_uri);
+	}
+	op = wsman_options_get_action();
+	if (encoding) {
+		wsmc_set_encoding(cl, encoding);
+	}
+	if (dump_request) {
+		wsmc_set_action_option(options, FLAG_DUMP_REQUEST);
+	}
+	if (wsm_filter) {
+		options->filter = wsm_filter;
+	}
+	if (wsm_dialect) {
+		options->dialect = wsm_dialect;
+	}
+	options->cim_ns = cim_namespace;
+
+	switch (op) {
+	case WSMAN_ACTION_PULL:
+		doc =
+		    wsmc_action_pull(cl, resource_uri, options,
+				enum_context);
+		wsman_output(cl, doc);
+		if (doc) {
+			ws_xml_destroy_doc(doc);
+		}
+		break;
+	case WSMAN_ACTION_SUBSCRIBE:
+		event_mode = event_delivery_mode;
+		delivery_uri = event_delivery_uri;
+		if(event_sendbookmark)
+			wsmc_set_action_option(options, FLAG_EVENT_SENDBOOKMARK);
+		if(event_delivery_mode)
+			options->delivery_mode = wsman_options_get_delivery_mode();
+		if(event_delivery_sec_mode)
+                        options->delivery_sec_mode = wsman_options_get_delivery_sec_mode();
+		if(event_username)
+			options->delivery_username = event_username;
+		if(event_password)
+			options->delivery_password = event_password;
+		if(event_thumbprint)
+			options->delivery_certificatethumbprint = event_thumbprint;
+		if(event_delivery_uri)
+			options->delivery_uri = event_delivery_uri;
+		if(event_heartbeat)
+			options->heartbeat_interval = event_heartbeat;
+		if(event_subscription_expire)
+			options->expires = event_subscription_expire;
+		if(wsm_dialect)
+			options->dialect = wsm_dialect;
+		if(event_reference_properties)
+			options->reference = event_reference_properties;
+		rqstDoc = wsmc_action_subscribe(cl, resource_uri, options);
+		wsman_output(cl, rqstDoc);
+		if (rqstDoc) {
+			ws_xml_destroy_doc(rqstDoc);
+		}
+		break;
+	case WSMAN_ACTION_UNSUBSCRIBE:
+		snprintf(subscontext, 512 , "<wsa:ReferenceParameters xmlns:wsa=\"http://schemas.xmlsoap.org/ws/2004/08/addressing\" \
+			xmlns:wse=\"http://schemas.xmlsoap.org/ws/2004/08/eventing\"><wse:Identifier>%s</wse:Identifier> \
+			</wsa:ReferenceParameters>", event_subscription_id);
+		rqstDoc = wsmc_action_unsubscribe(cl, resource_uri, options, subscontext);
+		wsman_output(cl, rqstDoc);
+		if (rqstDoc) {
+			ws_xml_destroy_doc(rqstDoc);
+		}
+		break;
+	case WSMAN_ACTION_RENEW:
+		if(event_subscription_expire)
+			options->expires = event_subscription_expire;
+		snprintf(subscontext, 512 , "<wsa:ReferenceParameters xmlns:wsa=\"http://schemas.xmlsoap.org/ws/2004/08/addressing\" \
+                        xmlns:wse=\"http://schemas.xmlsoap.org/ws/2004/08/eventing\"><wse:Identifier>%s</wse:Identifier> \
+                        </wsa:ReferenceParameters>", event_subscription_id);
+		rqstDoc = wsmc_action_renew(cl, resource_uri, options, subscontext);
+		wsman_output(cl, rqstDoc);
+		if (rqstDoc) {
+			ws_xml_destroy_doc(rqstDoc);
+		}
+		break;
+	default:
+		fprintf(stderr, "Action not supported\n");
+		retVal = 1;
+	}
+
+
+	if (wsmc_get_response_code(cl) != 200) {
+		fprintf(stderr, "Connection failed. response code = %ld\n",
+			wsmc_get_response_code(cl));
+		if (wsmc_get_fault_string(cl)) {
+			fprintf(stderr, "%s\n",
+				wsmc_get_fault_string(cl));
+		}
+	}
+	wsmc_options_destroy(options);
+	wsmc_transport_fini(cl);
+	wsmc_release(cl);
+	if(op == WSMAN_ACTION_PULL && strcmp(event_delivery_mode, "pull") \
+		&& eventsink_enabled) {
+// to do here:  start related event sink service according to options
+//		start_eventsink(options);
+	}
+#ifdef DEBUG_VERBOSE
+	printf("     ******   Transfer Time = %ull usecs ******\n",
+	       get_transfer_time());
+#endif
+	return retVal;
+
+}
-- 
cgit