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- /***************************************************************************
- * Copyright (C) 2007 by Dominic Rath *
- * Dominic.Rath@gmx.de *
- * *
- * Copyright (C) 2007,2008 Øyvind Harboe *
- * oyvind.harboe@zylin.com *
- * *
- * Copyright (C) 2008 by Spencer Oliver *
- * spen@spen-soft.co.uk *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program. If not, see <http://www.gnu.org/licenses/>. *
- ***************************************************************************/
-
- #ifndef OPENOCD_HELPER_FILEIO_H
- #define OPENOCD_HELPER_FILEIO_H
-
- #define FILEIO_MAX_ERROR_STRING (128)
-
- enum fileio_type {
- FILEIO_TEXT,
- FILEIO_BINARY,
- };
-
- enum fileio_access {
- FILEIO_NONE, /* open without any access (invalid mode) */
- FILEIO_READ, /* open for reading, position at beginning */
- FILEIO_WRITE, /* open for writing, position at beginning */
- FILEIO_READWRITE, /* open for writing, position at beginning, allow reading */
- FILEIO_APPEND, /* open for writing, position at end */
- FILEIO_APPENDREAD, /* open for writing, position at end, allow reading */
- };
-
- struct fileio;
-
- int fileio_open(struct fileio **fileio, const char *url,
- enum fileio_access access_type, enum fileio_type type);
- int fileio_close(struct fileio *fileio);
-
- int fileio_seek(struct fileio *fileio, size_t position);
- int fileio_fgets(struct fileio *fileio, size_t size, void *buffer);
-
- int fileio_read(struct fileio *fileio,
- size_t size, void *buffer, size_t *size_read);
- int fileio_write(struct fileio *fileio,
- size_t size, const void *buffer, size_t *size_written);
-
- int fileio_read_u32(struct fileio *fileio, uint32_t *data);
- int fileio_write_u32(struct fileio *fileio, uint32_t data);
- int fileio_size(struct fileio *fileio, size_t *size);
-
- #define ERROR_FILEIO_LOCATION_UNKNOWN (-1200)
- #define ERROR_FILEIO_NOT_FOUND (-1201)
- #define ERROR_FILEIO_OPERATION_FAILED (-1202)
- #define ERROR_FILEIO_ACCESS_NOT_SUPPORTED (-1203)
- #define ERROR_FILEIO_RESOURCE_TYPE_UNKNOWN (-1204)
- #define ERROR_FILEIO_OPERATION_NOT_SUPPORTED (-1205)
-
- #endif /* OPENOCD_HELPER_FILEIO_H */
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