48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/*
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* gluon-web Template - Utility header
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*
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* Copyright (C) 2010-2012 Jo-Philipp Wich <jow@openwrt.org>
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* Copyright (C) 2018 Matthias Schiffer <mschiffer@universe-factory.net>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _TEMPLATE_UTILS_H_
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#define _TEMPLATE_UTILS_H_
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#include <stdbool.h>
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#include <stddef.h>
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/* buffer object */
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struct template_buffer {
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char *data;
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char *dptr;
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size_t size;
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};
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struct template_buffer * buf_init(size_t size);
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bool buf_putchar(struct template_buffer *buf, char c);
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bool buf_append(struct template_buffer *buf, const char *s, size_t len);
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char * buf_destroy(struct template_buffer *buf);
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/* read buffer length */
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static inline size_t buf_length(const struct template_buffer *buf)
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{
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return buf->dptr - buf->data;
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}
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bool pcdata(const char *s, size_t l, char **out, size_t *outl);
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#endif
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