#include "syshead.h"
#include "buffer.h"
#include "win32-util.h"

Include dependency graph for win32-util.c:

Macros
#define	CMD_QUOTE_TRIGGERS " &\|<>^%()!"

Functions
WCHAR *	wide_string (const char utf8, struct gc_arena gc)
static bool	argv_element_needs_quotes (const char *str)
WCHAR *	wide_cmd_line (const struct argv a, struct gc_arena gc)
char *	utf16to8 (const wchar_t utf16, struct gc_arena gc)
static bool	cmp_prefix (const char str, const bool n, const char pre)
bool	win_safe_filename (const char *fn)
const char *	win_get_tempdir (void)
bool	win_path_in_dir (const WCHAR path, const WCHAR dir)
	Check whether `path` resides within directory `dir`.

Macro Definition Documentation

◆ CMD_QUOTE_TRIGGERS

#define CMD_QUOTE_TRIGGERS " &|<>^%()!"

Definition at line 49 of file win32-util.c.

Referenced by argv_element_needs_quotes().

Function Documentation

◆ argv_element_needs_quotes()

bool argv_element_needs_quotes ( const char * str )

static

Definition at line 52 of file win32-util.c.

References CMD_QUOTE_TRIGGERS.

Referenced by wide_cmd_line().

◆ cmp_prefix()

bool cmp_prefix	(	const char *	str,
		const bool	n,
		const char *	pre )

static

Definition at line 145 of file win32-util.c.

Referenced by win_safe_filename().

◆ utf16to8()

char * utf16to8	(	const wchar_t *	utf16,
		struct gc_arena *	gc )

Definition at line 119 of file win32-util.c.

References gc, and gc_malloc().

Referenced by strerror_win32().

◆ wide_cmd_line()

WCHAR * wide_cmd_line	(	const struct argv *	a,
		struct gc_arena *	gc )

Definition at line 65 of file win32-util.c.

References alloc_buf_gc(), argv::argc, argv::argv, argv_element_needs_quotes(), BSTR, buf_printf(), CC_CRLF, CC_DOUBLE_QUOTE, CC_EXCLAMATION, CC_PERCENT, CC_PRINT, check_malloc_return(), gc, gc_malloc(), buffer::len, string_mod(), and wide_string().

Referenced by openvpn_execve(), wide_cmd_line__quotes_only_what_cmd_would_reinterpret(), and wide_cmd_line__replaces_cmd_expansion().

◆ wide_string()

WCHAR * wide_string	(	const char *	utf8,
		struct gc_arena *	gc )

Definition at line 40 of file win32-util.c.

References gc, and gc_malloc().

Referenced by openvpn_execve(), platform_access(), platform_chdir(), platform_fopen(), platform_open(), platform_stat(), platform_unlink(), plugin_init_item(), redirect_stdout_stderr(), route_ipv6_ipapi(), wide_cmd_line(), and win32_signal_open().

◆ win_get_tempdir()

const char * win_get_tempdir ( void )

Definition at line 220 of file win32-util.c.

References M_ERRNO, M_WARN, and msg.

Referenced by platform_get_tmp_dir().

◆ win_path_in_dir()

bool win_path_in_dir	(	const WCHAR *	path,
		const WCHAR *	dir )

Check whether path resides within directory dir.

Unlike a plain string prefix match, this requires the match to end on a path-component boundary, so that "C:\\foo_evil\\bar" is not considered to be inside "C:\\foo". Both arguments are expected to be normalized absolute paths. The comparison is case-insensitive.

Returns: true if path is inside dir, false otherwise.

Definition at line 249 of file win32-util.c.

Referenced by plugin_in_trusted_dir(), and test_win_path_in_dir().

◆ win_safe_filename()

bool win_safe_filename ( const char * fn )

Definition at line 186 of file win32-util.c.

References cmp_prefix().

Referenced by platform_gen_path().

Macros

Functions