c2140b8af1
Changes 'The VP8 project' to 'The WebM project', for consistency with other webmproject.org repositories. Fixes issue #97. Change-Id: I37c13ed5fbdb9d334ceef71c6350e9febed9bbba
117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef _duck_io_h
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#define _duck_io_h
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#if defined (_WIN32)
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typedef __int64 int64_t;
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#elif defined(__MWERKS__)
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typedef long long int64_t;
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#elif defined(__APPLE__) || defined(__POWERPC)
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#include <ppc/types.h>
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#else
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typedef long long int64_t;
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#endif
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typedef struct
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{
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int64_t offset; // offset to start from
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int blocking; // non-zero for blocking
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} re_open_t;
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typedef enum
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{
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SAL_ERR_MAX = -10,
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SAL_ERROR = -11, // Default error
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SAL_ERR_WSASTARTUP = -12,
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SAL_ERR_SOCKET_CREATE = -13,
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SAL_ERR_RESOLVING_HOSTNAME = -14,
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SAL_ERR_SERVER_CONNECTION = -15,
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SAL_ERR_SENDING_DATA = -16,
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SAL_ERR_RECEIVING_DATA = -17,
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SAL_ERR_404_FILE_NOT_FOUND = -18,
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SAL_ERR_PARSING_HTTP_HEADER = -19,
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SAL_ERR_PARSING_CONTENT_LEN = -20,
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SAL_ERR_CONNECTION_TIMEOUT = -21,
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SAL_ERR_FILE_OPEN_FAILED = -22,
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SAL_ERR_MIN = -23
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} SAL_ERR; /* EMH 1-15-03 */
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typedef struct sal_err_map_temp
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{
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SAL_ERR code;
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const char *decode;
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} sal_err_map_t;
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static char *sal_err_text(SAL_ERR e)
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{
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int t;
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const sal_err_map_t g_sal_err_map[] =
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{
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{ SAL_ERR_WSASTARTUP, "Error with WSAStartup" },
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{ SAL_ERR_SOCKET_CREATE, "Error creating socket" },
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{ SAL_ERR_RESOLVING_HOSTNAME, "Error resolving hostname" },
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{ SAL_ERR_SERVER_CONNECTION, "Error connecting to server" },
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{ SAL_ERR_SENDING_DATA, "Error sending data" },
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{ SAL_ERR_RECEIVING_DATA, "Error receiving data" },
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{ SAL_ERR_404_FILE_NOT_FOUND, "Error file not found " },
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{ SAL_ERR_PARSING_HTTP_HEADER, "Error parsing http header" },
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{ SAL_ERR_PARSING_CONTENT_LEN, "Error parsing content length" },
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{ SAL_ERR_CONNECTION_TIMEOUT, "Error Connection timed out" },
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{ SAL_ERR_FILE_OPEN_FAILED, "Error opening file" }
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};
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for (t = 0; t < sizeof(g_sal_err_map) / sizeof(sal_err_map_t); t++)
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{
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if (e == g_sal_err_map[t].code)
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return (char *) g_sal_err_map[t].decode;
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}
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return 0;
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}
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int duck_open(const char *fname, unsigned long user_data);
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void duck_close(int ghndl);
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int duck_read(int ghndl, unsigned char *buf, int nbytes);
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int64_t duck_seek(int g_hndl, int64_t offs, int origin);
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int duck_read_finished(int han, int flag); /* FWG 7-9-99 */
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int duck_name(int handle, char name[], size_t max_len); /* EMH 9-23-03 */
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int duck_read_blocking(int handle, unsigned char *buffer, int bytes); /* EMH 9-23-03 */
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int64_t duck_available_data(int handle); /* EMH 10-23-03 */
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#if defined(__cplusplus)
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}
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#endif
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#endif
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