59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*
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* Copyright (C) Tristan Franssen, <tristanfranssen@strawhats.nl>.
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*
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* This software is 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 in the file LICENSE or at
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* http://www.apache.org/licenses/LICENSE-2.0
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*/
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#ifndef COSMS_CORE_FILE
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#define COSMS_CORE_FILE
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#if defined(_WIN32)
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#include <windows.h>
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#endif
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typedef enum {
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COSMS_CORE_FILE_OK = 0,
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COSMS_CORE_FILE_NOT_FOUND = -1,
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COSMS_CORE_FILE_NO_ACCESS = -2,
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COSMS_CORE_FILE_LIMIT_REACHED = -3,
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COSMS_CORE_FILE_COULD_NOT_READ_SIZE = -4,
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COSMS_CORE_FILE_UNKOWN_ERROR = -5,
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COSMS_CORE_FILE_FAILED_TO_ALLOCATE = -6,
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COSMS_CORE_FILE_FAILED_TO_READ = -7,
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COSMS_CORE_FILE_FAILED_TO_WRITE = -8,
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COSMS_CORE_FILE_STILL_OPEN = -9,
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COSMS_CORE_FILE_INVALID_FILE = -10
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} CosmsCoreFileError;
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#define COSMS_CORE_FILE_LARGE 0x7FFFFFFF
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#define COSMS_CORE_FILE_MODE_READ (1u << 0)
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#define COSMS_CORE_FILE_MODE_WRITE (1u << 1)
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#define COSMS_CORE_FILE_MODE_APPEND (1u << 2)
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#define COSMS_CORE_FILE_MODE_CREATE (1u << 3)
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struct cosms_core_file {
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int mode;
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#if defined(__GNUC__)
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int native_file;
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#elif defined(_WIN32)
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HANDLE native_file;
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#endif
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};
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CosmsCoreFileError cosms_core_file_open(struct cosms_core_file *file, const char *path, int mode);
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CosmsCoreFileError cosms_core_file_close(struct cosms_core_file *file);
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CosmsCoreFileError cosms_core_file_get_size(struct cosms_core_file *file, unsigned long long *size);
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CosmsCoreFileError cosms_core_file_read(const char *path, char **content, unsigned long long *size);
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CosmsCoreFileError cosms_core_file_write(const char *path, const char *content, unsigned long long size, int mode);
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CosmsCoreFileError cosms_core_file_delete(const char *path);
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const char *cosms_core_file_error_string(CosmsCoreFileError error);
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#endif
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