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/*******************************************************************************
* 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
*/
#ifndef WSMANCLIENT_API_H_
#define WSMANCLIENT_API_H_
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include "u/libu.h"
#include "wsman-xml-api.h"
#include "wsman-names.h"
#include "wsman-types.h"
#include "wsman-xml-serializer.h"
#include "wsman-epr.h"
#include "wsman-filter.h"
/**
* @defgroup Client Client
* @brief WS-Management Client
*
* @{
*/
// Possible authentication methods
typedef enum {
WS_NO_AUTH,
WS_BASIC_AUTH,
WS_DIGEST_AUTH,
WS_PASS_AUTH,
WS_NTLM_AUTH,
WS_GSSNEGOTIATE_AUTH,
WS_MAX_AUTH,
} wsman_auth_type_t;
struct _WsManClient;
typedef struct _WsManClient WsManClient;
typedef void (*wsman_auth_request_func_t)( WsManClient *client, wsman_auth_type_t t,
char **usr,
char **pwd);
typedef enum {
WS_LASTERR_OK = 0,
WS_LASTERR_OTHER_ERROR, // not recognized error
WS_LASTERR_FAILED_INIT,
WS_LASTERR_UNSUPPORTED_PROTOCOL,
WS_LASTERR_URL_MALFORMAT,
WS_LASTERR_COULDNT_RESOLVE_PROXY,
WS_LASTERR_COULDNT_RESOLVE_HOST,
WS_LASTERR_COULDNT_CONNECT,
WS_LASTERR_HTTP_RETURNED_ERROR,
WS_LASTERR_WRITE_ERROR,
WS_LASTERR_READ_ERROR,
WS_LASTERR_OUT_OF_MEMORY,
WS_LASTERR_OPERATION_TIMEOUTED, // the timeout time was reached
WS_LASTERR_HTTP_POST_ERROR,
WS_LASTERR_BAD_DOWNLOAD_RESUME, //couldn't resume download
WS_LASTERR_TOO_MANY_REDIRECTS, // catch endless re-direct loops
WS_LASTERR_SSL_CONNECT_ERROR,
WS_LASTERR_SSL_PEER_CERTIFICATE, // peer's certificate wasn't ok
WS_LASTERR_SSL_ENGINE_NOTFOUND, // SSL crypto engine not found
WS_LASTERR_SSL_ENGINE_SETFAILED, // can't set SSL crypto engine default
WS_LASTERR_SSL_CERTPROBLEM, // problem with the local certificate
WS_LASTERR_SSL_CACERT, // problem with the CA cert (path?)
WS_LASTERR_SSL_ENGINE_INITFAILED, // failed to initialise ENGINE
WS_LASTERR_SEND_ERROR, // failed sending network data
WS_LASTERR_RECV_ERROR, // failure in receiving network data
WS_LASTERR_BAD_CONTENT_ENCODING, // Unrecognized transfer encoding
WS_LASTERR_LOGIN_DENIED, // user, password or similar was not
// accepted and we failed to login
WS_LASTERR_BAD_CRL_FILE, //bad CRL file provided (Format, Path or permission)
WS_LASTERR_LAST // never use!
} WS_LASTERR_Code;
typedef enum {
WSMAN_ACTION_NONE = 0,
WSMAN_ACTION_TRANSFER_GET,
WSMAN_ACTION_TRANSFER_PUT,
WSMAN_ACTION_ENUMERATION,
WSMAN_ACTION_PULL,
WSMAN_ACTION_RELEASE,
WSMAN_ACTION_CUSTOM,
WSMAN_ACTION_TRANSFER_CREATE,
WSMAN_ACTION_TRANSFER_DELETE,
WSMAN_ACTION_IDENTIFY,
WSMAN_ACTION_ANON_IDENTIFY,
WSMAN_ACTION_SUBSCRIBE,
WSMAN_ACTION_UNSUBSCRIBE,
WSMAN_ACTION_RENEW,
WSMAN_ACTION_ASSOCIATORS,
WSMAN_ACTION_REFERENCES,
WSMAN_ACTION_TEST
} WsmanAction;
typedef enum {
WSMAN_DELIVERY_PUSH = 0,
WSMAN_DELIVERY_PUSHWITHACK,
WSMAN_DELIVERY_EVENTS,
WSMAN_DELIVERY_PULL
}WsmanDeliveryMode;
typedef enum {
WSMAN_DELIVERY_SEC_AUTO = 0,
WSMAN_DELIVERY_SEC_HTTP_BASIC,
WSMAN_DELIVERY_SEC_HTTP_DIGEST,
WSMAN_DELIVERY_SEC_HTTPS_BASIC,
WSMAN_DELIVERY_SEC_HTTPS_DIGEST,
WSMAN_DELIVERY_SEC_HTTPS_MUTUAL,
WSMAN_DELIVERY_SEC_HTTPS_MUTUAL_BASIC,
WSMAN_DELIVERY_SEC_HTTPS_MUTUAL_DIGEST,
WSMAN_DELIVERY_SEC_HTTPS_SPNEGO_KERBEROS,
WSMAN_DELIVERY_SEC_HTTPS_MUTUAL_SPNEGO_KERBEROS,
WSMAN_DELIVERY_SEC_HTTP_SPNEGO_KERBEROS
}WsManDeliverySecurityMode;
// options flags values
#define FLAG_NONE 0x0000
#define FLAG_ENUMERATION_COUNT_ESTIMATION 0x0001
#define FLAG_ENUMERATION_OPTIMIZATION 0x0002
#define FLAG_ENUMERATION_ENUM_EPR 0x0004
#define FLAG_ENUMERATION_ENUM_OBJ_AND_EPR 0x0008
#define FLAG_DUMP_REQUEST 0x0010
#define FLAG_IncludeSubClassProperties 0x0020
#define FLAG_ExcludeSubClassProperties 0x0040
#define FLAG_POLYMORPHISM_NONE 0x0080
#define FLAG_MUND_MAX_ESIZE 0x0100
#define FLAG_MUND_LOCALE 0x0200
#define FLAG_MUND_OPTIONSET 0x0400
#define FLAG_MUND_FRAGMENT 0x0800
#define FLAG_CIM_EXTENSIONS 0x1000
#define FLAG_CIM_REFERENCES 0x2000
#define FLAG_CIM_ASSOCIATORS 0x4000
#define FLAG_EVENT_SENDBOOKMARK 0X8000
#define FLAG_CIM_SCHEMA_OPT 0X10000
#define FLAG_EXCLUDE_NIL_PROPS 0X20000
typedef struct {
unsigned long flags;
char *fragment;
char *cim_ns;
char * delivery_uri;
char * reference;
WsmanDeliveryMode delivery_mode; //eventing delivery mode
WsManDeliverySecurityMode delivery_sec_mode; //security mode of eventing delivery
char *delivery_username; // username for delivery, if it is necessary
char *delivery_password; // password for delivery, if it is necessary
char *delivery_certificatethumbprint; // certificate thumbprint of event sink, if it is necessary
float heartbeat_interval;
float expires;
hash_t *selectors;
hash_t *properties;
unsigned int timeout;
unsigned int max_envelope_size;
unsigned int max_elements;
} client_opt_t;
struct _WsManFault {
const char *code;
const char *subcode;
const char *reason;
const char *fault_detail;
};
typedef struct _WsManFault WsManFault;
/**
* Create a client using an endpoint as the argument
* @param endpoint an URI describing the endpoint, with user/pass, port and path
* @return client handle
*/
WsManClient *wsmc_create_from_uri(const char *endpoint);
/**
* Create client and initialize context
* @param hostname Hostname or IP
* @param port port
* @param path HTTP path, for example /wsman
* @param scheme scheme, HTTP or HTTPS
* @param username User name
* @param password Passwrod
* @return client handle
*/
WsManClient *wsmc_create(const char *hostname,
const int port, const char *path,
const char *scheme,
const char *username,
const char *password);
/**
* Set request/response content encoding type. Default encoding type is "UTF-8"
* @param cl Client handle
* @param encoding type of encoding, for example "UTF-16"
* @ return zero for success, others for an error
*/
int wsmc_set_encoding(WsManClient *cl, const char *encoding);
/**
* Set request CIM namespace
* @param cl Client handle
* @param ns requested CIM class namespace
* @ return zero for success, others for an error
*/
int wsmc_set_namespace(WsManClient *cl, const char *ns);
/**
* Return request CIM namespace
* @param cl Client handle
* @ return requested CIM class namespace
*/
char *wsmc_get_namespace(WsManClient *cl);
/**
* Release client
* @param cl Client handle that was created with wsman_create_client
* @return void
*/
void wsmc_release(WsManClient * cl);
/**
* Reset client connection and prepare handle for a new connection
* @param cl Client handle
* @return void
*/
void wsmc_reinit_conn(WsManClient * cl);
/* WsManClient handling */
/**
* Get serialization context
* @param cl Client handle
* @return Context
*/
WsSerializerContextH wsmc_get_serialization_context(WsManClient * cl);
/**
* Get host name from handle
* @param cl Client handle
* @return host name
*/
char *wsmc_get_hostname(WsManClient * cl);
/**
* Get port from handle
* @param cl Client handle
* @return host name
*/
unsigned int wsmc_get_port(WsManClient * cl);
/**
* Get uri path from handle
* @param cl Client handle
* @return uri path
*/
char *wsmc_get_path(WsManClient * cl);
/**
* Get uri scheme from handle
* @param cl Client handle
* @return scheme
*/
char *wsmc_get_scheme(WsManClient * cl);
/**
* Get username from handle
* @param cl Client handle
* @return username
*/
char *wsmc_get_user(WsManClient * cl);
/**
* Get password from handle
* @param cl Client handle
* @return username
*/
char *wsmc_get_password(WsManClient * cl);
/**
* Get request/response content encoding type. Default encoding type is "UTF-8"
* @param cl Client handle
* @ return request encoding string
*/
char *wsmc_get_encoding(WsManClient *cl);
/**
* Get endpoint from handle
* @param cl Client handle
* @return endpoint
*/
char *wsmc_get_endpoint(WsManClient * cl);
/**
* Get response code from client
* @param cl Client handle
* @return response code
*/
long wsmc_get_response_code(WsManClient * cl);
/**
* Get fault string
* @param cl Client handle
* @return host name
*/
char *wsmc_get_fault_string(WsManClient * cl);
/**
* Get last error code
* @param cl Client handle
* @return last error code
*/
WS_LASTERR_Code wsmc_get_last_error(WsManClient * cl);
/**
* Read XML file
* @param cl Client handle
* @param filename File name
* @param encoding Encoding
* @param XML options
* @return XML document
*/
WsXmlDocH wsmc_read_file( const char *filename,
const char *encoding,
unsigned long options);
/**
* Read buffer into an XML document
* @param cl Client handle
* @param buf Buffer with xml text
* @param size Size of buffer
* @param encoding Encoding
* @param XML options
* @return XML document
*/
WsXmlDocH wsmc_read_memory( char *buf,
size_t size, const char *encoding,
unsigned long options);
/**
* Create runtime context for client
* @param cl Client handle
* @return void
*/
WsContextH wsmc_create_runtime(void);
/**
* Parse response and create a new envelope based on it
* @param cl Client handle
* @return New envelope
*/
WsXmlDocH wsmc_build_envelope_from_response(WsManClient * cl);
/* Wsman actions handling */
/**
* Send an Identify request
* @param cl Client handle
* @param client_opt_t Request options and flags
* @return response document
*/
WsXmlDocH wsmc_action_identify(WsManClient * cl,
client_opt_t * options);
/**
* Send a Transfer Get request
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @return response document
*/
WsXmlDocH wsmc_action_get(WsManClient * cl,
const char *resource_uri,
client_opt_t * options);
WsXmlDocH wsmc_action_get_from_epr(WsManClient *cl, epr_t *epr,
client_opt_t *options);
/**
* Send a Transfer Put request
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param source_doc A document with the new resource, for example the result of a Get request with modified properties.
* @return response document
*/
WsXmlDocH wsmc_action_put(WsManClient * cl, const char *resource_uri, client_opt_t * options,
WsXmlDocH source_doc);
/**
* Send a Transfer Put request using a text buffer XML representation
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param data Buffer
* @param size Buffer size
* @param encoding XML encoding
* @return response document
*/
WsXmlDocH wsmc_action_put_fromtext(WsManClient * cl,
const char *resource_uri,
client_opt_t * options,
const char *data, size_t size,
const char *encoding);
/**
* Send a Transfer Put request using serialized data
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param typeInfo Data type information
* @param data Pointer to data
* @return response document
*/
WsXmlDocH wsmc_action_put_serialized(WsManClient * cl,
const char *resource_uri,
client_opt_t * options,
void *typeInfo, void *data);
/**
* Send a Transfer Get and then Transfer Put modifying properties defined in the options structure
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @return response document
*/
WsXmlDocH wsmc_action_get_and_put(WsManClient * cl,
const char *resource_uri,
client_opt_t * options);
/**
* Send a Transfer Create using existing document with a new resource
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param source_doc A document with the new resource, for example the result of a
* Get request with modified properties.
* @return response document
*/
WsXmlDocH wsmc_action_create(WsManClient * cl, const char *resource_uri, client_opt_t * options,
WsXmlDocH source_doc);
/**
* Send a Transfer Create request using a text buffer XML representation
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param data Buffer
* @param size Buffer size
* @param encoding XML encoding
* @return response document
*/
WsXmlDocH wsmc_action_create_fromtext(WsManClient * cl, const char *resource_uri, client_opt_t * options,
const char *data, size_t size, const char *encoding);
/**
* Send a Transfer Create request using serialized data
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param typeInfo Data type information
* @param data Pointer to data
* @return response document
*/
WsXmlDocH wsmc_action_create_serialized(WsManClient * cl,
const char *resource_uri,
client_opt_t * options,
void *typeInfo,
void *data);
/**
* Send a Transfer Delete
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @return response document
*/
WsXmlDocH wsmc_action_delete(WsManClient * cl,
const char *resource_uri,
client_opt_t * options);
WsXmlDocH wsmc_action_delete_from_epr(WsManClient *cl, epr_t *epr,
client_opt_t *options);
/**
* Send a Enumerate request
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @return response document
*/
WsXmlDocH wsmc_action_enumerate(WsManClient * cl,
const char *resource_uri,
client_opt_t * options,
filter_t *filter
);
/**
* Send a Pull request
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param enumContext enumeration context
* @return response document
*/
WsXmlDocH wsmc_action_pull(WsManClient * cl, const char *resource_uri,
client_opt_t * options,
filter_t *filter,
const char *enumContext);
/**
* Send a Release request
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param enumContext enumeration context
* @return response document
*/
WsXmlDocH wsmc_action_release(WsManClient * cl, const char *resource_uri,
client_opt_t * options,
const char *enumContext);
/**
* Send a Release request
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @return response document
*/
WsXmlDocH wsmc_action_subscribe(WsManClient * cl, const char *resource_uri,
client_opt_t * options, filter_t *filter);
/**
* Send a Release request
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param uuid Subscription reference parameter
* @return response document
*/
WsXmlDocH wsmc_action_unsubscribe(WsManClient * cl, const char *resource_uri,
client_opt_t * options,
const char *subsContext);
/**
* Send a Release request
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param uuid Subscription reference parameter
* @return response document
*/
WsXmlDocH wsmc_action_renew(WsManClient * cl, const char *resource_uri,
client_opt_t * options,
const char *subsContext);
/**
* Send a custom method request
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param method Custom method name
* @param source_doc A document with the new resource, for example the result of a Get request with modified properties.
* @return response document
*/
WsXmlDocH wsmc_action_invoke(WsManClient * cl, const char *resource_uri,
client_opt_t * options, const char *method,
WsXmlDocH source_doc);
/**
* Send a custom method request using text input of XML data
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param method Custom method name
* @param data Buffer
* @param size Buffer size
* @param encoding XML encoding
* @return response document
*/
WsXmlDocH wsmc_action_invoke_fromtext(WsManClient * cl,
const char *resource_uri,
client_opt_t * options,
const char *method,
const char *data, size_t size,
const char *encoding);
/**
* Send a custom method request using serialized data of resource
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param method Custom method name
* @param typeInfo Data type information
* @param data Pointer to data
* @return response document
*/
WsXmlDocH wsmc_action_invoke_serialized(WsManClient * cl,
const char *resource_uri,
client_opt_t * options,
const char *method,
void *typeInfo, void *data);
typedef int (*SoapResponseCallback) (WsManClient *, WsXmlDocH,
void *);
/**
* Send a Enumerate request and then use callback for subsequent Pull calls
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param callback Function to handle Pull requests and Responses
* @param callback_data Pointer to callback data
* @return success
*/
int wsmc_action_enumerate_and_pull(WsManClient * cl,
const char *resource_uri,
client_opt_t * options,
filter_t *filter,
SoapResponseCallback callback,
void *callback_data);
/**
* Create a request envelope based on client data
* @param cl Client handle
* @param resource_uri Resource URI
* @param client_opt_t Request options and flags
* @param action Requested Action (e.g., Get, Put, Create)
* @param method custom method ( can be NULL)
* @param data client data
* @return Request document
*/
WsXmlDocH wsmc_create_request(WsManClient * cl,
const char *resource_uri,
client_opt_t * options,
filter_t *filter,
WsmanAction action,
char *method, void *data);
/**
* Get enumeration context from response
* @param doc Response document
* @return enumeration context
*/
char *wsmc_get_enum_context(WsXmlDocH doc);
/**
* Get enumeration context from subscription response
* @param doc Response document
* @return enumeration context
*/
char *wsmc_get_event_enum_context(WsXmlDocH doc);
/**
* Free enumeration context
* @param enumctx Enumeration context
* @return enumeration context
*/
void wsmc_free_enum_context(char * enumctx);
/**
* Add a selector from URI with query string containing selectors
* @param doc request to add selectors to
* @param resource_uri Resource URI
* @return void
*/
void wsmc_add_selector_from_uri(WsXmlDocH doc,
const char *resource_uri);
/**
* Initialize client requeust options
* @return initialized options structure
*/
client_opt_t *wsmc_options_init(void);
/**
* destroy client request options
* @param options structure
* @return void
*/
void wsmc_options_destroy(client_opt_t * op);
void wsmc_add_selectors_from_str(client_opt_t * options,
const char
*query_string);
void wsmc_add_prop_from_str(client_opt_t * options,
const char
*query_string);
void wsmc_add_selector_from_options(WsXmlDocH doc,
client_opt_t * options);
void wsmc_set_action_option(client_opt_t * options,
unsigned int);
void wsmc_clear_action_option(client_opt_t * options,
unsigned int);
void wsmc_set_options_from_uri(const char *resource_uri,
client_opt_t * options);
void wsmc_set_filter(filter_t *filter, client_opt_t * options);
void wsmc_add_selector(client_opt_t * options,
const char *key, const char *value);
void wsmc_add_property(client_opt_t * options,
const char *key, const char *value);
/* Misc */
/* Place holder */
void wsmc_remove_query_string(const char *resource_uri,
char **result);
int wsmc_check_for_fault(WsXmlDocH doc);
void wsmc_node_to_buf(WsXmlNodeH node, char **buf);
char *wsmc_node_to_formatbuf(WsXmlNodeH node);
void wsmc_get_fault_data(WsXmlDocH doc,
WsManFault * fault);
WsManFault *wsmc_fault_new(void);
void wsmc_fault_destroy(WsManFault *fault);
void wsmc_set_dumpfile(WsManClient *cl, FILE * f);
FILE *wsmc_get_dumpfile(WsManClient *cl);
#ifndef _WIN32
void wsmc_set_conffile(WsManClient *cl, char * f);
char * wsmc_get_conffile(WsManClient *cl);
#endif
void
wsmc_set_delivery_uri(const char *delivery_uri, client_opt_t * options);
void
wsmc_set_sub_expiry(int event_subscription_expire, client_opt_t * options);
void
wsmc_set_heartbeat_interval(int heartbeat_interval, client_opt_t * options);
void
wsmc_set_delivery_mode(WsmanDeliveryMode delivery_mode, client_opt_t * options);
void
wsmc_set_delivery_security_mode(WsManDeliverySecurityMode delivery_sec_mode, client_opt_t * options);
/** @} */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* WSMANCLIENT_H_ */