OpenVPN: src/openvpn/argv.c File Reference

OpenVPN

#include "syshead.h"
#include "argv.h"
#include "integer.h"
#include "env_set.h"
#include "options.h"

Include dependency graph for argv.c:

Go to the source code of this file.

Functions
static void	argv_init (struct argv *a)

struct argv	argv_new (void)

void	argv_reset (struct argv *a)

static void	argv_extend (struct argv *a, const size_t newcap)

static void	argv_grow (struct argv *a, const size_t add)

static void	argv_append (struct argv a, char str)

static struct argv	argv_clone (const struct argv *a, const size_t headroom)

struct argv	argv_insert_head (const struct argv a, const char head)

static char *	argv_term (const char **f)

const char *	argv_str (const struct argv a, struct gc_arena gc, const unsigned int flags)

void	argv_msg (const int msglev, const struct argv *a)

void	argv_msg_prefix (const int msglev, const struct argv a, const char prefix)

static void	argv_printf_arglist (struct argv a, const char format, va_list arglist)

void	argv_printf (struct argv a, const char format,...)

void	argv_printf_cat (struct argv a, const char format,...)

void	argv_parse_cmd (struct argv a, const char s)

Function Documentation

◆ argv_append()

static void argv_append	(	struct argv *	a,
		char *	str
	)

static

Definition at line 98 of file argv.c.

References argv::argc, argv::argv, and argv_grow().

Referenced by argv_clone(), argv_parse_cmd(), and argv_printf_arglist().

◆ argv_clone()

static struct argv argv_clone	(	const struct argv *	a,
		const size_t	headroom
	)

static

Definition at line 105 of file argv.c.

References argv::argc, argv::argv, argv_append(), argv_init(), and string_alloc().

Referenced by argv_insert_head().

◆ argv_extend()

static void argv_extend	(	struct argv *	a,
		const size_t	newcap
	)

static

Definition at line 72 of file argv.c.

References ALLOC_ARRAY_CLEAR, argv::argc, argv::argv, argv::capacity, and free.

Referenced by argv_grow(), argv_parse_cmd(), and argv_printf_arglist().

◆ argv_grow()

static void argv_grow	(	struct argv *	a,
		const size_t	add
	)

static

Definition at line 90 of file argv.c.

References adjust_power_of_2(), argv::argc, argv_extend(), and ASSERT.

Referenced by argv_append().

◆ argv_init()

static void argv_init ( struct argv * a )

static

Definition at line 44 of file argv.c.

References argv::argc, argv::argv, and argv::capacity.

Referenced by argv_clone(), argv_new(), and argv_reset().

◆ argv_insert_head()

struct argv argv_insert_head	(	const struct argv *	a,
		const char *	head
	)

Definition at line 126 of file argv.c.

References argv_clone(), and string_alloc().

Referenced by argv_insert_head__empty_argv__head_only(), argv_insert_head__non_empty_argv__head_added(), and plugin_call_item().

◆ argv_msg()

void argv_msg	(	const int	msglev,
		const struct argv *	a
	)

Definition at line 206 of file argv.c.

References argv_str(), gc_free(), gc_new(), and msg.

Referenced by add_route(), add_route_ipv6(), delete_route(), delete_route_ipv6(), do_ifconfig_ipv4(), do_ifconfig_ipv6(), ipconfig_register_dns(), open_null(), run_up_down(), and set_lladdr().

◆ argv_msg_prefix()

void argv_msg_prefix	(	const int	msglev,
		const struct argv *	a,
		const char *	prefix
	)

Definition at line 214 of file argv.c.

References argv_str(), gc_free(), gc_new(), and msg.

Referenced by netsh_command(), tls_crypt_v2_verify_metadata(), and verify_cert_call_command().

◆ argv_new()

struct argv argv_new ( void )

Definition at line 52 of file argv.c.

References argv_init().

Referenced by add_route(), add_route_ipv6(), argv_insert_head__empty_argv__head_only(), argv_insert_head__non_empty_argv__head_added(), argv_parse_cmd__command_and_extra_options__argc_correct(), argv_parse_cmd__command_string__argc_correct(), argv_printf__combined_path_with_spaces__argc_correct(), argv_printf__multiple_spaces_in_format__parsed_as_one(), argv_printf_cat__multiple_spaces_in_format__parsed_as_one(), argv_printf_cat__used_twice__argc_correct(), argv_str__multiple_argv__correct_output(), check_cmd_access(), close_tun(), delete_route(), delete_route_ipv6(), do_ifconfig_ipv4(), do_ifconfig_ipv6(), do_route(), ipconfig_register_dns(), learn_address_script(), link_socket_connection_initiated(), multi_client_disconnect_script(), multi_connection_established(), netsh_enable_dhcp(), netsh_ifconfig(), netsh_ifconfig_options(), netsh_set_dns6_servers(), open_null(), run_up_down(), set_lladdr(), tls_crypt_v2_verify_metadata(), verify_cert_call_command(), verify_cert_call_plugin(), and verify_user_pass_script().

◆ argv_parse_cmd()

void argv_parse_cmd	(	struct argv *	a,
		const char *	s
	)

◆ argv_printf()

void argv_printf	(	struct argv *	a,
		const char *	format,
			...
	)

◆ argv_printf_arglist()

static void argv_printf_arglist	(	struct argv *	a,
		const char *	format,
		va_list	arglist
	)

static

Definition at line 222 of file argv.c.

References argv_append(), argv_extend(), argv_term(), ASSERT, check_malloc_return(), http-client::f, free, malloc, openvpn_snprintf(), and string_alloc().

Referenced by argv_printf(), and argv_printf_cat().

◆ argv_printf_cat()

void argv_printf_cat	(	struct argv *	a,
		const char *	format,
			...
	)

Definition at line 328 of file argv.c.

References argv_printf_arglist().

Referenced by add_route(), add_route_ipv6(), argv_parse_cmd__command_and_extra_options__argc_correct(), argv_printf_cat__multiple_spaces_in_format__parsed_as_one(), argv_printf_cat__used_twice__argc_correct(), argv_str__multiple_argv__correct_output(), delete_route(), delete_route_ipv6(), ipchange_fmt(), learn_address_script(), multi_connection_established(), netsh_set_dns6_servers(), run_up_down(), verify_cert_call_command(), and verify_user_pass_script().

◆ argv_reset()

void argv_reset ( struct argv * a )

Definition at line 60 of file argv.c.

References argv::argc, argv::argv, argv_init(), and free.

Referenced by add_route(), add_route_ipv6(), argv_insert_head__empty_argv__head_only(), argv_insert_head__non_empty_argv__head_added(), argv_parse_cmd(), argv_parse_cmd__command_and_extra_options__argc_correct(), argv_parse_cmd__command_string__argc_correct(), argv_printf(), argv_printf__combined_path_with_spaces__argc_correct(), argv_printf__multiple_spaces_in_format__parsed_as_one(), argv_printf_cat__multiple_spaces_in_format__parsed_as_one(), argv_printf_cat__used_twice__argc_correct(), argv_str__multiple_argv__correct_output(), check_cmd_access(), close_tun(), delete_route(), delete_route_ipv6(), do_ifconfig_ipv4(), do_ifconfig_ipv6(), do_route(), ipconfig_register_dns(), learn_address_script(), link_socket_connection_initiated(), multi_client_disconnect_script(), multi_connection_established(), netsh_enable_dhcp(), netsh_ifconfig(), netsh_ifconfig_options(), netsh_set_dns6_servers(), open_null(), plugin_call_item(), run_up_down(), set_lladdr(), tls_crypt_v2_verify_metadata(), verify_cert_call_command(), verify_cert_call_plugin(), and verify_user_pass_script().

◆ argv_str()

const char* argv_str	(	const struct argv *	a,
		struct gc_arena *	gc,
		const unsigned int	flags
	)

Definition at line 193 of file argv.c.

References argv::argv, and print_argv().

Referenced by argv_msg(), argv_msg_prefix(), and argv_str__multiple_argv__correct_output().

◆ argv_term()

static char* argv_term ( const char ** f )

static

Definition at line 135 of file argv.c.

References ASSERT, check_malloc_return(), http-client::f, and malloc.

Referenced by argv_printf_arglist().