gnunet_strings_lib.h File Reference

Strings and string handling functions. More...

#include <stdlib.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/ip.h>
#include "gnunet_time_lib.h"

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Data Structures
struct	GNUNET_STRINGS_PortPolicy
struct	GNUNET_STRINGS_IPv4NetworkPolicy
	IPV4 network in CIDR notation. More...
struct	GNUNET_STRINGS_IPv6NetworkPolicy
	network in CIDR notation for IPV6. More...

Enumerations
enum	GNUNET_STRINGS_FilenameCheck { GNUNET_STRINGS_CHECK_EXISTS = 0x00000001 , GNUNET_STRINGS_CHECK_IS_DIRECTORY = 0x00000002 , GNUNET_STRINGS_CHECK_IS_LINK = 0x00000004 , GNUNET_STRINGS_CHECK_IS_ABSOLUTE = 0x00000008 }
	Flags for what we should check a file for. More...

Functions
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_fancy_size_to_bytes (const char *fancy_size, unsigned long long *size)
	Convert a given fancy human-readable size to bytes.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_fancy_time_to_relative (const char *fancy_time, struct GNUNET_TIME_Relative *rtime)
	Convert a given fancy human-readable time to our internal representation.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_fancy_time_to_absolute (const char *fancy_time, struct GNUNET_TIME_Absolute *atime)
	Convert a given fancy human-readable time to our internal representation.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_fancy_time_to_timestamp (const char *fancy_time, struct GNUNET_TIME_Timestamp *atime)
	Convert a given fancy human-readable time to our internal representation.
char *	GNUNET_STRINGS_byte_size_fancy (unsigned long long size)
	Convert a given filesize into a fancy human-readable format.
char *	GNUNET_STRINGS_conv (const char *input, size_t len, const char *input_charset, const char *output_charset)
	Convert the len characters long character sequence given in input that is in the given input charset to a string in given output charset.
char *	GNUNET_STRINGS_to_utf8 (const char *input, size_t len, const char *charset)
	Convert the len characters long character sequence given in input that is in the given charset to UTF-8.
char *	GNUNET_STRINGS_utf8_normalize (const char *input)
	Normalize the utf-8 input string to NFC.
char *	GNUNET_STRINGS_from_utf8 (const char *input, size_t len, const char *charset)
	Convert the len bytes-long UTF-8 string given in input to the given charset.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_utf8_tolower (const char *input, char *output)
	Convert the utf-8 input string to lower case.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_utf8_toupper (const char *input, char *output)
	Convert the utf-8 input string to upper case.
char *	GNUNET_STRINGS_filename_expand (const char *fil)
	Complete filename (a la shell) from abbrevition.
size_t	GNUNET_STRINGS_buffer_fill (char *buffer, size_t size, unsigned int count,...)
	Fill a buffer of the given size with count 0-terminated strings (given as varargs).
unsigned int	GNUNET_STRINGS_buffer_tokenize (const char *buffer, size_t size, unsigned int count,...)
	Given a buffer of a given size, find "count" 0-terminated strings in the buffer and assign the count (varargs) of type "const char**" to the locations of the respective strings in the buffer.
const char *	GNUNET_STRINGS_timestamp_to_string (struct GNUNET_TIME_Timestamp t)
	Like asctime, except for GNUnet time.
const char *	GNUNET_STRINGS_absolute_time_to_string (struct GNUNET_TIME_Absolute t)
	Like asctime, except for GNUnet time.
const char *	GNUNET_STRINGS_relative_time_to_string (struct GNUNET_TIME_Relative delta, int do_round)
	Give relative time in human-readable fancy format.
const char *	GNUNET_STRINGS_get_short_name (const char *filename)
	"man basename" Returns a pointer to a part of filename (allocates nothing)!
char *	GNUNET_STRINGS_data_to_string (const void *data, size_t size, char *out, size_t out_size)
	Convert binary data to ASCII encoding using CrockfordBase32.
char *	GNUNET_STRINGS_data_to_string_alloc (const void *buf, size_t size)
	Return the base32crockford encoding of the given buffer.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_string_to_data (const char *enc, size_t enclen, void *out, size_t out_size)
	Convert CrockfordBase32 encoding back to data.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_string_to_data_alloc (const char *enc, size_t enclen, void **out, size_t *out_size)
	Convert CrockfordBase32 encoding back to data.
size_t	GNUNET_STRINGS_base64_encode (const void *in, size_t len, char **output)
	Encode into Base64.
size_t	GNUNET_STRINGS_urlencode (size_t len, const char data[static len], char **out)
	url/percent encode (RFC3986).
size_t	GNUNET_STRINGS_base64url_encode (const void *in, size_t len, char **output)
	Encode into Base64url.
size_t	GNUNET_STRINGS_base64_decode (const char *data, size_t len, void **output)
	Decode from Base64.
size_t	GNUNET_STRINGS_base64url_decode (const char *data, size_t len, void **out)
	Decode from Base64url.
size_t	GNUNET_STRINGS_urldecode (const char *data, size_t len, char **out)
	url/percent encode (RFC3986).
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_parse_uri (const char *path, char **scheme_part, const char **path_part)
	Parse a path that might be an URI.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_path_is_absolute (const char *filename, int can_be_uri, int *r_is_uri, char **r_uri_scheme)
	Check whether filename is absolute or not, and if it's an URI.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_check_filename (const char *filename, enum GNUNET_STRINGS_FilenameCheck checks)
	Perform checks on filename.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_to_address_ipv6 (const char *zt_addr, size_t addrlen, struct sockaddr_in6 *r_buf)
	Tries to convert zt_addr string to an IPv6 address.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_to_address_ipv4 (const char *zt_addr, size_t addrlen, struct sockaddr_in *r_buf)
	Tries to convert zt_addr string to an IPv4 address.
size_t	GNUNET_STRINGS_parse_socket_addr (const char *addr, uint8_t *af, struct sockaddr **sa)
	Parse an address given as a string into a struct sockaddr.
enum GNUNET_GenericReturnValue	GNUNET_STRINGS_to_address_ip (const char *addr, uint16_t addrlen, struct sockaddr_storage *r_buf)
	Tries to convert addr string to an IP (v4 or v6) address.
size_t	GNUNET_strlcpy (char *dst, const char *src, size_t n)
	Like strlcpy but portable.
char *	GNUNET_STRINGS_get_suffix_from_binary_name (const char *argv0)
	Sometimes we use the binary name to determine which specific test to run.
struct GNUNET_STRINGS_IPv4NetworkPolicy *	GNUNET_STRINGS_parse_ipv4_policy (const char *routeListX)
	Parse an IPv4 network policy.
struct GNUNET_STRINGS_IPv6NetworkPolicy *	GNUNET_STRINGS_parse_ipv6_policy (const char *routeListX)
	Parse an IPv6 network policy.

Detailed Description

Strings and string handling functions.

Definition in file gnunet_strings_lib.h.