65 lines
2.3 KiB
C
65 lines
2.3 KiB
C
/*
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Copyright (c) 2017, Jan-Philipp Litza <janphilipp@litza.de>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <libubox/uclient.h>
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#include <sys/types.h>
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struct uclient_data {
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/* data that can be passed in by caller and used in custom callbacks */
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void *custom;
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/* data used by uclient callbacks */
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int retries;
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int err_code;
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ssize_t downloaded;
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ssize_t length;
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void (*eof)(struct uclient *cl);
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};
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enum uclient_own_error_code {
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UCLIENT_ERROR_REDIRECT_FAILED = 32,
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UCLIENT_ERROR_TOO_MANY_REDIRECTS,
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UCLIENT_ERROR_CONNECTION_RESET_PREMATURELY,
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UCLIENT_ERROR_SIZE_MISMATCH,
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UCLIENT_ERROR_STATUS_CODE = 1024,
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UCLIENT_ERROR_NOT_JSON = 2048
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};
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inline struct uclient_data * uclient_data(struct uclient *cl) {
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return (struct uclient_data *)cl->priv;
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}
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inline void * uclient_get_custom(struct uclient *cl) {
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return uclient_data(cl)->custom;
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}
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ssize_t uclient_read_account(struct uclient *cl, char *buf, int len);
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int get_url(const char *url, void (*read_cb)(struct uclient *cl), void (*eof2_cb)(struct uclient *cl), void *cb_data, ssize_t len);
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const char *uclient_get_errmsg(int code);
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