High Performance OPC UA Server SDK
1.1.1.177
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The discovery information needed for mDNS registration. More...
#include <mdnsdiscoveryconfiguration.h>
Data Fields | |
struct ua_string | mdns_server_name |
struct ua_string * | server_capabilities |
int32_t | num_server_capabilities |
Related Functions | |
void | ua_mdnsdiscoveryconfiguration_init (struct ua_mdnsdiscoveryconfiguration *t) |
Initialize an ua_mdnsdiscoveryconfiguration struct with a valid value. More... | |
void | ua_mdnsdiscoveryconfiguration_clear (struct ua_mdnsdiscoveryconfiguration *t) |
Clear all resources alloctated in an ua_mdnsdiscoveryconfiguration struct. More... | |
int | ua_mdnsdiscoveryconfiguration_compare (const struct ua_mdnsdiscoveryconfiguration *a, const struct ua_mdnsdiscoveryconfiguration *b) |
Compare two ua_mdnsdiscoveryconfiguration structs. More... | |
int | ua_mdnsdiscoveryconfiguration_copy (struct ua_mdnsdiscoveryconfiguration *dst, const struct ua_mdnsdiscoveryconfiguration *src) |
Create a copy of a ua_mdnsdiscoveryconfiguration struct. More... | |
static int | ua_mdnsdiscoveryconfiguration_resize_server_capabilities_array (struct ua_mdnsdiscoveryconfiguration *val, int32_t new_len) |
Resize the server_capabilities array of a ua_mdnsdiscoveryconfiguration struct. More... | |
The discovery information needed for mDNS registration.
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Clear all resources alloctated in an ua_mdnsdiscoveryconfiguration struct.
Frees allocated memory like arrays and resets numeric values. The ua_mdnsdiscoveryconfiguration struct itself is not freed and must be freed by the caller if required. This function always succeeds for a valid ua_mdnsdiscoveryconfiguration struct, that was validly decoded, initilized by ua_mdnsdiscoveryconfiguration_init or created with ua_mdnsdiscoveryconfiguration_copy.
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Compare two ua_mdnsdiscoveryconfiguration structs.
Compares the content of the ua_mdnsdiscoveryconfiguration struct a
to the content of the ua_mdnsdiscoveryconfiguration struct b
. If a
is smaller than b
, an integer less than zero is returned, if a
is bigger than b
, an integer greater than zero is returned. If both structs are equal zero is returned.
This function creates a total order on ua_mdnsdiscoveryconfiguration structs, so it is well suited to not only determine equality, but also sort multiple instances of this struct.
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Create a copy of a ua_mdnsdiscoveryconfiguration struct.
Copy all fields from struct ua_mdnsdiscoveryconfiguration src
to dst
. Creates a deep copy so all content is recusively copied and both src
and dst
can be used and must be freed separately.
dst
is not cleared before the copy operation, so it must not have any allocated data. It may or may not be initilized by the caller before copy.
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Initialize an ua_mdnsdiscoveryconfiguration struct with a valid value.
After initialization the fields of the struct are set to valid and consistent values and can safley be accessed. An initialized ua_mdnsdiscoveryconfiguration struct can also be passed to ua_mdnsdiscoveryconfiguration_compare, ua_mdnsdiscoveryconfiguration_copy and ua_mdnsdiscoveryconfiguration_clear. This function will always succeed as long as an ua_mdnsdiscoveryconfiguration struct is passed to it.
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Resize the server_capabilities array of a ua_mdnsdiscoveryconfiguration struct.
Depending on new_len
and the current size of the array, the array will be created, increased, decreased or deleted. In case array members are removed these are cleared properly, new array members are initialized with zero.
new_len | New length of the server_capabilities array in number of members. |