Abdelrahman
14bd6ce5fd
Co-authored-by: Abdelrahman Said <said.abdelrahman@flawlessai.com> Reviewed-on: #5 Co-authored-by: Abdelrahman <said.abdelrahman89@gmail.com> Co-committed-by: Abdelrahman <said.abdelrahman89@gmail.com>
73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
// vim:fileencoding=utf-8:foldmethod=marker
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#ifndef FILE_H
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#define FILE_H
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#include "../../common/aliases/aliases.h"
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#include "../../primitives/array/array.h"
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#include "../../primitives/strings/str8/str8.h"
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#include <stdio.h>
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#ifdef WAPP_PLATFORM_CPP
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BEGIN_C_LINKAGE
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#endif // !WAPP_PLATFORM_CPP
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#ifdef WAPP_PLATFORM_CPP
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#define wapp_file_item_to_array(ITEM) (GenericArray{&(ITEM), 1, 1, sizeof(ITEM)})
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#define wapp_file_array_to_item(TYPE, ARRAY) (sizeof(TYPE) == (ARRAY).item_size && (ARRAY).count == 1 ? \
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*((TYPE *)((ARRAY).items)) : \
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TYPE{})
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#else
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#define wapp_file_item_to_array(ITEM) ((GenericArray){.items = &(ITEM), \
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.count = 1, \
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.capacity = 1, \
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.item_size = sizeof(ITEM)})
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#define wapp_file_array_to_item(TYPE, ARRAY) (sizeof(TYPE) == (ARRAY).item_size && (ARRAY).count == 1 ? \
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*((TYPE *)((ARRAY).items)) : \
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(TYPE){0})
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#endif // !WAPP_PLATFORM_CPP
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typedef FILE File;
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typedef enum {
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WAPP_FA_MODE_R, // Equivalent to r
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WAPP_FA_MODE_W, // Equivalent to w
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WAPP_FA_MODE_A, // Equivalent to a
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WAPP_FA_MODE_R_EX, // Equivalent to r+
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WAPP_FA_MODE_W_EX, // Equivalent to w+
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WAPP_FA_MODE_A_EX, // Equivalent to a+
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WAPP_FA_MODE_RB, // Equivalent to rb
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WAPP_FA_MODE_WB, // Equivalent to wb
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WAPP_FA_MODE_AB, // Equivalent to ab
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WAPP_FA_MODE_RB_EX, // Equivalent to rb+
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WAPP_FA_MODE_WB_EX, // Equivalent to wb+
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WAPP_FA_MODE_AB_EX, // Equivalent to ab+
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WAPP_FA_MODE_WX, // Equivalent to wx
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WAPP_FA_MODE_WX_EX, // Equivalent to wx+
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WAPP_FA_MODE_WBX, // Equivalent to wbx
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WAPP_FA_MODE_WBX_EX, // Equivalent to wbx+
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FILE_ACCESS_MODE_COUNT,
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} FileAccessMode;
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typedef enum {
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WAPP_SEEK_START = SEEK_SET,
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WAPP_SEEK_CURRENT = SEEK_CUR,
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WAPP_SEEK_END = SEEK_END,
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} FileSeekOrigin;
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File *wapp_file_open(Str8RO *filename, FileAccessMode mode);
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u64 wapp_file_get_current_position(File *file);
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i32 wapp_file_seek(File *file, u64 offset, FileSeekOrigin origin);
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u64 wapp_file_get_length(File *file);
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u64 wapp_file_read(GenericArray *dst, File *file, u64 item_count);
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u64 wapp_file_write(const GenericArray *src, File *file, u64 item_count);
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i32 wapp_file_flush(File *file);
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i32 wapp_file_close(File *file);
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#ifdef WAPP_PLATFORM_CPP
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END_C_LINKAGE
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#endif // !WAPP_PLATFORM_CPP
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#endif // !FILE_H
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