path.c File Reference

#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <global.h>
#include "define.h"
#include "path.h"

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Functions
char *	path_combine (const char *src, const char *dst, char *path, size_t size)
char *	path_combine_and_normalize (const char *src, const char *dst, char *path, size_t size)
void	path_normalize (char *path)

Detailed Description

Contains file path manipulation functions.

Definition in file path.c.

Function Documentation

char* path_combine	(	const char *	src,
		const char *	dst,
		char *	path,
		size_t	size
	)

Combines 2 paths, which can be relative.

Parameters

src	path we're starting from.
dst	path we're doing to.
path	buffer containing the combined path.
size	size of path.

Returns

path.

Note

this doesn't handle the '..', check path_normalize().

Definition at line 63 of file path.c.

References llevDebug, LOG(), and snprintf().

Referenced by check_combine(), and path_combine_and_normalize().

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char* path_combine_and_normalize	(	const char *	src,
		const char *	dst,
		char *	path,
		size_t	size
	)

Combines the 2 paths.

Parameters

src	path we're starting from.
dst	path we're getting to.
path	buffer that will contain combined paths.
size	length of path.

Returns

path

Definition at line 184 of file path.c.

References path_combine(), and path_normalize().

Referenced by check_combine_and_normalize(), command_reset(), enter_exit(), enter_fixed_template_map(), enter_random_template_map(), enter_unique_map(), load_and_link_tiled_map(), load_map_header(), and process_map().

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void path_normalize

(

char *

path

)

Cleans specified path. Removes .. and things like that.

Parameters

path	path to clear. It will be modified in place.

Note

there shouldn't be any buffer overflow, as we just remove stuff.

Definition at line 97 of file path.c.

References llevDebug, and LOG().

Referenced by check_normalize(), and path_combine_and_normalize().

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