diff options
author | Michele Papalini <micpapal+fdio@cisco.com> | 2017-02-24 08:00:33 +0000 |
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committer | Gerrit Code Review <gerrit@fd.io> | 2017-02-24 08:00:33 +0000 |
commit | 4df7f4cc98b6288177df256e1db70ddc3f7d00db (patch) | |
tree | 55e71277b419e4830ae641868ab8e751c8b86972 /libparc/parc/algol/parc_InputStream.c | |
parent | f28308bd99381ef5f1e178e2e1f870f245e35873 (diff) | |
parent | ec688b4723a041044226358bcd4dd6e2da39da49 (diff) |
Merge "Initial commit: cframework. Longbow and Libparc" into cframework/master
Diffstat (limited to 'libparc/parc/algol/parc_InputStream.c')
-rwxr-xr-x | libparc/parc/algol/parc_InputStream.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/libparc/parc/algol/parc_InputStream.c b/libparc/parc/algol/parc_InputStream.c new file mode 100755 index 00000000..ade5a46a --- /dev/null +++ b/libparc/parc/algol/parc_InputStream.c @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2017 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + */ +#include <config.h> +#include <stdio.h> + +#include <parc/algol/parc_Object.h> +#include <parc/algol/parc_InputStream.h> + +struct parc_input_stream { + void *instance; + const PARCInputStreamInterface *interface; +}; + +static void +_destroy(PARCInputStream **inputStreamPtr) +{ + PARCInputStream *inputStream = *inputStreamPtr; + parcObject_Release(&inputStream->instance); +} + +parcObject_ExtendPARCObject(PARCInputStream, _destroy, NULL, NULL, NULL, NULL, NULL, NULL); + + +PARCInputStream * +parcInputStream(void *instance, const PARCInputStreamInterface *interface) +{ + PARCInputStream *result = parcObject_CreateInstance(PARCInputStream); + result->instance = instance; + result->interface = interface; + + return result; +} + +parcObject_ImplementAcquire(parcInputStream, PARCInputStream); + +parcObject_ImplementRelease(parcInputStream, PARCInputStream); + +size_t +parcInputStream_Read(PARCInputStream *inputStream, PARCBuffer *buffer) +{ + return (inputStream->interface->Read)(inputStream->instance, buffer); +} |