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RedfishPkg/JsonLib: Add JSON delete object function 

To support the deletion on a specified JSON object.

Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Reviewed-by: Nickle Wang <nicklew@nvidia.com>
This commit is contained in:
Abner Chang 2024-01-11 16:47:55 +08:00 committed by mergify[bot]
parent 8f6d343ae6
commit 9971b99461
2 changed files with 41 additions and 0 deletions
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17
RedfishPkg/Include/Library/JsonLib.h
View File

@ -656,6 +656,23 @@ JsonObjectSetValue (
IN EDKII_JSON_VALUE Json
);
/**
The function is used to delete a JSON key from the given JSON bject,
@param[in] JsonObj The provided JSON object.
@param[in] Key The key of the JSON value to be deleted.
@retval EFI_ABORTED Some error occur and operation aborted.
@retval EFI_SUCCESS The JSON value has been deleted from this JSON object.
**/
EFI_STATUS
EFIAPI
JsonObjectDelete (
IN EDKII_JSON_OBJECT JsonObj,
IN CONST CHAR8 *Key
);
/**
The function is used to get the number of elements in a JSON array. Returns or 0 if JsonArray
is NULL or not a JSON array.

24
RedfishPkg/Library/JsonLib/JsonLib.c
View File

@ -810,6 +810,30 @@ JsonObjectSetValue (
}
}
/**
The function is used to delete a JSON key from the given JSON bject
@param[in] JsonObj The provided JSON object.
@param[in] Key The key of the JSON value to be deleted.
@retval EFI_ABORTED Some error occur and operation aborted.
@retval EFI_SUCCESS The JSON value has been deleted from this JSON object.
**/
EFI_STATUS
EFIAPI
JsonObjectDelete (
IN EDKII_JSON_OBJECT JsonObj,
IN CONST CHAR8 *Key
)
{
if (json_object_del ((json_t *)JsonObj, (const char *)Key) != 0) {
return EFI_ABORTED;
} else {
return EFI_SUCCESS;
}
}
/**
The function is used to get the number of elements in a JSON array. Returns or 0 if JsonArray
is NULL or not a JSON array.