--- /dev/null
+Copyright (c) 2014 - 2015 Samsung Electronics Co., Ltd. All rights reserved.
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--- /dev/null
+#ifndef __TIZEN_NET_DNSSD_H__
+#define __TIZEN_NET_DNSSD_H__
+
+#include <tizen.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef TIZEN_ERROR_DNSSD
+#define TIZEN_ERROR_DNSSD -0x01CA0000
+#endif
+
+
+/**
+ * @addtogroup CAPI_NETWORK_DNSSD_MODULE
+ * @{
+ */
+
+/**
+ * @brief Enumeration for Network Service Discovery DNSSD error code.
+ * @since_tizen 3.0
+ */
+typedef enum
+{
+ DNSSD_ERROR_NONE = TIZEN_ERROR_NONE, /**< Successful */
+ DNSSD_ERROR_OUT_OF_MEMORY = TIZEN_ERROR_OUT_OF_MEMORY, /**< Out of memory*/
+ DNSSD_ERROR_INVALID_OPERATION = TIZEN_ERROR_INVALID_OPERATION, /**< Invalid operation */
+ DNSSD_ERROR_INVALID_PARAMETER = TIZEN_ERROR_INVALID_PARAMETER, /**< Invalid function parameter*/
+ DNSSD_ERROR_NOT_SUPPORTED = TIZEN_ERROR_NOT_SUPPORTED, /**< Not supported */
+ DNSSD_ERROR_NOT_INITIALIZED = TIZEN_ERROR_DNSSD | 0x01, /**< Not Initialized */
+ DNSSD_ERROR_ALREADY_REGISTERED = TIZEN_ERROR_DNSSD | 0x02, /**< Already registered */
+ DNSSD_ERROR_NAME_CONFLICT = TIZEN_ERROR_DNSSD | 0x03, /**< Name conflict */
+ DNSSD_ERROR_SERVICE_NOT_RUNNING = TIZEN_ERROR_DNSSD | 0x04, /**< Background daemon not running */
+ DNSSD_ERROR_SERVICE_NOT_FOUND = TIZEN_ERROR_DNSSD | 0x05, /**< Service not found */
+ DNSSD_ERROR_OPERATION_FAILED = TIZEN_ERROR_DNSSD | 0x06, /**< Operation failed */
+} dnssd_error_e;
+
+/**
+ * @brief Enumeration for Network Service Discovery DNSSD browse state.
+ * @since_tizen 3.0
+ */
+typedef enum
+{
+ DNSSD_SERVICE_STATE_AVAILABLE, /**<Available DNS-SD service found */
+ DNSSD_SERVICE_STATE_UNAVAILABLE, /**<DNS-SD service not available */
+ DNSSD_SERVICE_STATE_NAME_LOOKUP_FAILED, /**<Lookup failure for service name */
+ DNSSD_SERVICE_STATE_HOST_NAME_LOOKUP_FAILED, /**<Lookup failure for host name and port number */
+ DNSSD_SERVICE_STATE_ADDRESS_LOOKUP_FAILED, /**<Lookup failure for IP address */
+} dnssd_service_state_e;
+
+/**
+ * @brief The DNSSD service handle
+ * @since_tizen 3.0
+ */
+typedef unsigned int dnssd_service_h;
+
+/**
+ * @brief The DNSSD Browser handle
+ * @since_tizen 3.0
+ */
+typedef unsigned int dnssd_browser_h;
+
+/**
+ * @brief Called when the registration of DNSSD service is finished.
+ * @since_tizen 3.0
+ * @param[in] result The result of registration.\n
+ * #DNSSD_ERROR_NONE Successful\n
+ * #DNSSD_ERROR_NAME_CONFLICT Name Conflict\n
+ * #DNSSD_ERROR_ALREADY_REGISTERED Already Registered
+ * @param[in] local_service The DNSSD local service handle
+ * @param[in] user_data The user data passed from the request function
+ * @see dnssd_register_local_service()
+ */
+typedef void (*dnssd_registered_cb) (dnssd_error_e result,
+ dnssd_service_h local_service, void *user_data);
+
+/**
+ * @brief Called when a DNSSD service is found.
+ * @details remote_service is valid only when service_state is
+ * DNSSD_SERVICE_STATE_AVAILABLE or DNSSD_SERVICE_STATE_UNAVAILABLE.
+ * In case of service_state DNSSD_SERVICE_STATE_UNAVAILABLE application
+ * can only use dnssd_service_get_type() and dnssd_service_get_name().
+ * Other get functions can only be used when service_state is
+ * DNSSD_SERVICE_STATE_AVAILABLE.
+ * @since_tizen 3.0
+ * @param[in] service_state The DNSSD service state of remote service.
+ * @param[in] remote_service The DNSSD remote service handle
+ * @param[in] user_data The user data passed from the request function
+ * @see dnssd_start_browsing_service()
+ */
+typedef void (*dnssd_found_cb) (dnssd_service_state_e service_state,
+ dnssd_service_h remote_service, void *user_data);
+
+/**
+ * @brief Initializes DNSSD.
+ * @since_tizen 3.0
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ */
+int dnssd_initialize(void);
+
+/**
+ * @brief Deinitializes DNSSD
+ * @since_tizen 3.0
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @pre DNS-SD service must be initialized by dnssd_initialize().
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_INVALID_OPERATION Invalid Operation
+ */
+int dnssd_deinitialize(void);
+
+/**
+ * @brief Creates a DNSSD local service handle.
+ * @since_tizen 3.0
+ * @remarks You must release @a dnssd_service using dnssd_destroy_local_service().
+ * @param[in] service_type The DNSSD service type. It is expressed as type
+ * followed by protocol, separated by a dot(e.g. "_ftp._tcp"). It
+ * must begin with an underscore, followed by 1-15 characters which
+ * may be letters, digits or hyphens. The transport protocol must be
+ * "_tcp" or "_udp". New service types should be registered at
+ * http://www.dns-sd.org/ServiceTypes.html.
+ * @param[out] dnssd_service The DNSSD local handle
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_OUT_OF_MEMORY Out of memory
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @see dnssd_destroy_local_service()
+ * @pre This API needs dnssd_initialize() before use
+ */
+int dnssd_create_local_service(const char *service_type,
+ dnssd_service_h *dnssd_service);
+
+/**
+ * @brief Destroys the DNSSD local service handle.
+ * @details Destroying a local service doesn't deregister local service. If
+ * local service was registered using dnssd_register_local_service()
+ * then it must be deregistered using dnssd_deregister_local_service()
+ * before destroying the local service.
+ * @since_tizen 3.0
+ * @remarks You must destroy only local services created using dnssd_create_local_service().
+ * @param[in] dnssd_service The DNSSD local service handle
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @see dnssd_create_local_service()
+ * @pre This API needs dnssd_create_local_service() before use
+ */
+int dnssd_destroy_local_service(dnssd_service_h dnssd_service);
+
+/**
+ * @brief Sets the name of DNSSD local service.
+ * @details Application should set name after creating local service using
+ * dnssd_create_local_service() and before registering the local
+ * service using dnssd_register_local_service().
+ * @since_tizen 3.0
+ * @remarks You must pass only local services created using dnssd_create_local_service().
+ * @param[in] local_service The DNSSD local service handle
+ * @param[in] service_name The name of DNSSD local service
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_OUT_OF_MEMORY Out of Memory
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @see dnssd_create_local_service()
+ * @pre This API needs dnssd_create_local_service() before use
+ */
+int dnssd_service_set_name(dnssd_service_h local_service,
+ const char *service_name);
+
+/**
+ * @brief Sets the port number of DNSSD local service.
+ * @details Application should set port after creating local service using
+ * dnssd_create_local_service() and before registering the local
+ * service using dnssd_register_local_service().
+ * @since_tizen 3.0
+ * @remarks You must pass only local services created using dnssd_create_local_service().
+ * @param[in] local_service The DNSSD local service handle
+ * @param[in] port The port number of DNSSD local service
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @see dnssd_create_local_service()
+ * @pre This API needs dnssd_create_local_service() before use
+ */
+int dnssd_service_set_port(dnssd_service_h local_service, int port);
+
+/**
+ * @brief Adds the TXT record.
+ * @details TXT record should be added after registering local service using
+ * dnssd_register_local_service(). TXT record gives additional
+ * information about the service. Some services discovered via
+ * dnssd_start_browsing_service() may need more than just IP address
+ * and port number to completely identify the service instance. For
+ * example, A web server typically has multiple pages, each identified
+ * by its own URL. So additional data is stored in a TXT record. Check
+ * Section 6 of http://files.dns-sd.org/draft-cheshire-dnsext-dns-sd.txt
+ * for details. TXT record of known service types can be found at
+ * http://www.dns-sd.org/ServiceTypes.html. TXT record is stored in a
+ * structured form using key/value pairs.
+ * @since_tizen 3.0
+ * @remarks You must pass only local services created using dnssd_create_local_service().
+ * @param[in] local_service The DNSSD local service handle
+ * @param[in] key The key of the TXT record. A null-terminated string which only
+ * contains printable ASCII values (0x20-0x7E), excluding '=' (0x3D).
+ * Keys should be 9 characters or fewer excluding NULL. Keys are case
+ * insensitivie. Keys for known service types can be found at
+ * http://www.dns-sd.org/ServiceTypes.html. For details see section
+ * 6.4 of http://files.dns-sd.org/draft-cheshire-dnsext-dns-sd.txt.
+ * @param[in] length The length of the value of the TXT record in bytes. The
+ * total size of a typical DNS-SD TXT record is intended to be small
+ * (upto 200 bytes). For details see section 6.2 of
+ * http://files.dns-sd.org/draft-cheshire-dnsext-dns-sd.txt.
+ * @param[in] value The value of the TXT record. It can be any binary value. For
+ * value that represent textual data, UTF-8 is STRONGLY recommended.
+ * For value that represent textual data, value_length should NOT
+ * include the terminating null (if any) at the end of the string. If
+ * NULL, then "key" will be added with no value. If non-NULL but
+ * value_length is zero, then "key=" will be added with empty value.
+ * For details see section 6.5 of
+ * http://files.dns-sd.org/draft-cheshire-dnsext-dns-sd.txt.
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_SERVICE_NOT_RUNNING Service Not Running
+ * @retval #DNSSD_ERROR_ALREADY_REGISTERED Already Registered
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @retval #DNSSD_ERROR_OUT_OF_MEMORY Out of Memory
+ * @see dnssd_create_local_service()
+ * @pre This API needs dnssd_create_local_service() before use
+ */
+int dnssd_service_add_txt_record(dnssd_service_h local_service,
+ const char *key, unsigned short length, const void *value);
+
+/**
+ * @brief Removes the TXT record.
+ * @since_tizen 3.0
+ * @remarks You must pass only local services created using dnssd_create_local_service().
+ * @param[in] local_service The DNSSD local service handle
+ * @param[in] key The key of the TXT record to be removed
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_SERVICE_NOT_RUNNING Service Not Running
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @see dnssd_create_local_service()
+ * @see dnssd_service_add_txt_record()
+ * @pre This API needs dnssd_create_local_service() before use
+ */
+int dnssd_service_remove_txt_record(dnssd_service_h local_service,
+ const char *key);
+
+/**
+ * @brief Sets/updates the DNS resource record.
+ * @details If the resource record for the type has been previously added using
+ * dnssd_service_set_record() then the record will be updated. DNS
+ * resource record can be set only after local_service is registered
+ * using dnssd_register_local_service(). data is added using
+ * dnssd_service_add_txt_record() and then obtained using
+ * dnssd_service_get_all_txt_record() to pass here.
+ * @since_tizen 3.0
+ * @remarks You must pass only local services created using dnssd_create_local_service().
+ * @param[in] local_service The DNSSD local service handle
+ * @param[in] type The resource record type. For details see
+ * RFC 1035 and RFC 2782.
+ * @param[in] length The length of the resource record in bytes.
+ * @param[in] data The data contained in resource record to be added.
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_OPERATION_FAILED Operation failed
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_SERVICE_NOT_RUNNING Service Not Running
+ * @retval #DNSSD_ERROR_ALREADY_REGISTERED Already Registered
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @retval #DNSSD_ERROR_OUT_OF_MEMORY Out of Memory
+ * @see dnssd_create_local_service()
+ * @pre This API needs dnssd_create_local_service() before use
+ */
+int dnssd_service_set_record(dnssd_service_h local_service, unsigned short type,
+ unsigned short length, const void *data);
+
+/**
+ * @brief Unsets the DNS resource record. DNS resource record for the given type
+ * must be set using dnssd_service_set_record().
+ * @since_tizen 3.0
+ * @remarks You must pass only local services created using dnssd_create_local_service().
+ * @param[in] local_service The DNSSD local service handle
+ * @param[in] type The resource record type. For details see
+ * RFC 1035 and RFC 2782.
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_OPERATION_FAILED Operation failed
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_SERVICE_NOT_RUNNING Service Not Running
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @see dnssd_create_local_service()
+ * @pre This API needs dnssd_create_local_service() before use
+ */
+int dnssd_service_unset_record(dnssd_service_h local_service,
+ unsigned short type);
+
+/**
+ * @brief Registers the DNSSD local service for publishing.
+ * @since_tizen 3.0
+ * @remarks You must pass only local services created using dnssd_create_local_service().
+ * @param[in] local_service The DNSSD local service handle
+ * @param[in] register_cb The callback function to be called
+ * @param[in] user_data The user data passed to the callback function
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_OPERATION_FAILED Operation failed
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_SERVICE_NOT_RUNNING Service Not Running
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @see dnssd_create_local_service()
+ * @pre This API needs dnssd_create_local_service() before use
+ */
+int dnssd_register_local_service(dnssd_service_h local_service,
+ dnssd_registered_cb register_cb, void *user_data);
+
+/**
+ * @brief Deregisters the DNSSD local service.
+ * @since_tizen 3.0
+ * @remarks You must pass only local services registered using dnssd_register_local_service().
+ * @param[in] local_service The DNSSD local service handle
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_SERVICE_NOT_RUNNING Service Not Running
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @see dnssd_create_local_service()
+ * @see dnssd_register_local_service()
+ * @pre This API needs dnssd_register_local_service() before use
+ */
+int dnssd_deregister_local_service(dnssd_service_h local_service);
+
+/**
+ * @brief Starts browsing the DNSSD remote service.
+ * @details found_cb would be called only if there are any service available of
+ * service_type provided in the argument. Application will keep
+ * browsing for available/unavailable services until it calls
+ * dnssd_stop_browsing_service().
+ * @since_tizen 3.0
+ * @param[in] service_type The DNSSD service type to browse. It is expressed
+ * as type followed by protocol, separated by a dot(e.g. "_ftp._tcp")
+ * . It must begin with an underscore, followed by 1-15 characters
+ * which may be letters, digits or hyphens. The transport protocol
+ * must be "_tcp" or "_udp". New service types should be registered
+ * at http://www.dns-sd.org/ServiceTypes.html.
+ * @param[out] dnssd_service The DNSSD browse service handle
+ * @param[in] found_cb The callback function to be called
+ * @param[in] user_data The user data passed to the callback function
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_SERVICE_NOT_RUNNING Service Not Running
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @pre This API needs dnssd_initialize() before use
+ */
+int dnssd_start_browsing_service(const char *service_type,
+ dnssd_browser_h *dnssd_service, dnssd_found_cb found_cb,
+ void *user_data);
+
+/**
+ * @brief Stops browsing the DNSSD remote service.
+ * @since_tizen 3.0
+ * @param[in] dnssd_service The DNSSD browse service handle returned by
+ * dnssd_start_browsing_service().
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_SERVICE_NOT_RUNNING Service Not Running
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ * @pre This API needs dnssd_start_browsing_service() before use
+ */
+int dnssd_stop_browsing_service(dnssd_browser_h dnssd_service);
+
+/**
+ * @brief Gets the type of DNSSD local/remote service.
+ * @since_tizen 3.0
+ * @remarks You must release @a service_type using free().
+ * @param[in] dnssd_service The DNSSD local/remote service handle
+ * @param[out] service_type The type of DNSSD service. It is expressed as type
+ * followed by protocol, separated by a dot(e.g. "_ftp._tcp"). It
+ * must begin with an underscore, followed by 1-15 characters which
+ * may be letters, digits or hyphens. The transport protocol must be
+ * "_tcp" or "_udp". New service types should be registered at
+ * http://www.dns-sd.org/ServiceTypes.html.
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_OUT_OF_MEMORY Out of Memory
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ */
+int dnssd_service_get_type(dnssd_service_h dnssd_service, char **service_type);
+
+/**
+ * @brief Gets the name of DNSSD local/remote service.
+ * @since_tizen 3.0
+ * @remarks You must release @a service_name using free().
+ * @param[in] dnssd_service The DNSSD local/remote service handle
+ * @param[out] service_name The name of DNSSD service
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_OUT_OF_MEMORY Out of Memory
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ */
+int dnssd_service_get_name(dnssd_service_h dnssd_service, char **service_name);
+
+/**
+ * @brief Gets the ip of DNSSD remote service.
+ * @since_tizen 3.0
+ * @remarks You must release @a ip_v4_address, @a ip_v6_address using free().
+ * @param[in] dnssd_service The DNSSD remote service handle
+ * @param[out] ip_v4_address The IP version 4 address of DNSSD service. If there
+ * are no IPv4 Address then it would contain NULL and should not be
+ * freed.
+ * @param[out] ip_v6_address The IP version 6 address of DNSSD service. If there
+ * are no IPv6 Address then it would contain NULL and should not be
+ * freed.
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_OUT_OF_MEMORY Out of Memory
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ */
+int dnssd_service_get_ip(dnssd_service_h dnssd_service, char **ip_v4_address,
+ char **ip_v6_address);
+
+/**
+ * @brief Gets the port number of DNSSD local/remote service.
+ * @since_tizen 3.0
+ * @param[in] dnssd_service The DNSSD service local/remote handle
+ * @param[out] port The port number of DNSSD service
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ */
+int dnssd_service_get_port(dnssd_service_h dnssd_service, int *port);
+
+/**
+ * @brief Gets the TXT record.
+ * @details TXT record gives additional information about the service. Some
+ * services discovered via dnssd_start_browsing_service() may need
+ * more than just IP address and port number to completely identify
+ * the service instance. For example, A web server typically has
+ * multiple pages, each identified by its own URL. So additional data
+ * is stored in a TXT record. Check Section 6 of
+ * http://files.dns-sd.org/draft-cheshire-dnsext-dns-sd.txt for
+ * details. TXT record of known service types can be found at
+ * http://www.dns-sd.org/ServiceTypes.html. TXT record is stored in a
+ * structured form using key/value pairs.
+ * @since_tizen 3.0
+ * @remarks You must release @value using free().
+ * @param[in] dnssd_service The DNSSD local/remote service handle
+ * @param[out] length The length of the value of the TXT record in bytes.
+ * @param[out] value The value of the TXT record.
+ * @return 0 on success, otherwise negative error value
+ * @retval #DNSSD_ERROR_NONE Successful
+ * @retval #DNSSD_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #DNSSD_ERROR_NOT_SUPPORTED Not Supported
+ * @retval #DNSSD_ERROR_OUT_OF_MEMORY Out of Memory
+ * @retval #DNSSD_ERROR_SERVICE_NOT_RUNNING Service Not Running
+ * @retval #DNSSD_ERROR_NOT_INITIALIZED Not Initialized
+ */
+int dnssd_service_get_all_txt_record(dnssd_service_h dnssd_service,
+ unsigned short *length, void **value);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIZEN_NET_DNSSD_H__ */
projects / platform / core / api / nsd.git / commitdiff