76 lines
2.9 KiB
C
76 lines
2.9 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 "../../base/mem/allocator/mem_allocator.h"
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#include "../../common/aliases/aliases.h"
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#include "../../base/strings/str8/str8.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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typedef struct WFile WFile;
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typedef enum {
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WAPP_ACCESS_READ, // Equivalent to r
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WAPP_ACCESS_WRITE, // Equivalent to w
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WAPP_ACCESS_APPEND, // Equivalent to a
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WAPP_ACCESS_READ_EX, // Equivalent to r+
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WAPP_ACCESS_WRITE_EX, // Equivalent to w+
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WAPP_ACCESS_APPEND_EX, // Equivalent to a+
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WAPP_ACCESS_WRITE_FAIL_ON_EXIST, // Equivalent to wx
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WAPP_ACCESS_WRITE_FAIL_ON_EXIST_EX, // Equivalent to wx+
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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,
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WAPP_SEEK_CURRENT,
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WAPP_SEEK_END,
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FILE_SEEK_ORIGIN_COUNT,
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} FileSeekOrigin;
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// Return value should not be cached as it's not guaranteed to remain the same. Always call
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// wapp_file_stdin to get the standard input stream
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wapp_extern WFile *wapp_file_stdin(void);
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// Return value should not be cached as it's not guaranteed to remain the same. Always call
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// wapp_file_stdout to get the standard output stream
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wapp_extern WFile *wapp_file_stdout(void);
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// Return value should not be cached as it's not guaranteed to remain the same. Always call
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// wapp_file_stderr to get the standard error stream
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wapp_extern WFile *wapp_file_stderr(void);
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WFile *wapp_file_open(const Allocator *allocator, Str8RO *filepath, FileAccessMode mode);
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i64 wapp_file_get_current_position(WFile *file);
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i64 wapp_file_seek(WFile *file, i64 offset, FileSeekOrigin origin);
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i64 wapp_file_get_length(WFile *file);
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u64 wapp_file_read(void *dst_buf, WFile *file, u64 byte_count);
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i64 wapp_file_write(const void *src_buf, WFile *file, u64 byte_count);
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u64 wapp_file_read_array(GenericArray dst_buf, WFile *file, u64 item_count);
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i64 wapp_file_write_array(const GenericArray src_buf, WFile *file, u64 item_count);
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i32 wapp_file_flush(WFile *file);
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i32 wapp_file_close(WFile *file);
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i32 wapp_file_rename(Str8RO *old_filepath, Str8RO *new_filepath);
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i32 wapp_file_remove(Str8RO *filepath);
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wapp_extern WFile *_file_open(const Allocator *allocator, Str8RO *filepath, FileAccessMode mode);
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wapp_extern i64 _file_seek(WFile *file, i64 offset, FileSeekOrigin origin);
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wapp_extern u64 _file_read(void *dst_buf, u64 byte_count, WFile *file, u64 file_length);
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wapp_extern i64 _file_write(const void *src_buf, WFile *file, u64 byte_count);
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wapp_extern i32 _file_flush(WFile *file);
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wapp_extern i32 _file_close(WFile *file);
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wapp_extern i32 _file_rename(Str8RO *old_filepath, Str8RO *new_filepath);
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wapp_extern i32 _file_remove(Str8RO *filepath);
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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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