Tizen(Headless) Native API  6.0
Functions | Typedefs | Defines
Uversion
i18n

Uversion module provides API for accessing ICU version numbers.

Required Header

#include <utils_i18n.h>

Overview

Uversion module provides API for accessing ICU version numbers.

Functions

int i18n_uversion_get_version (i18n_uversion_info version_array)
 Gets the ICU release version.
int i18n_uversion_from_string (const char *version_string, i18n_uversion_info version_array)
 Parses a string with dotted-decimal version information and fills in an i18n_uversion_info array with the result.
int i18n_uversion_from_ustring (const i18n_uchar *version_string, i18n_uversion_info version_array)
 Parses a Unicode string with dotted-decimal version information and fills in an i18n_uversion_info array with the result.
int i18n_uversion_to_string (const i18n_uversion_info version_array, char *version_string)
 Writes a string with dotted-decimal version information according to the input i18n_uversion_info object.

Typedefs

typedef uint8_t i18n_uversion_info [4]
 The binary form of a version on ICU APIs.

Defines

#define I18N_UVERSION_COPYRIGHT_STRING_LENGTH   128
 Maximum length of the copyright string.
#define I18N_UVERSION_MAX_VERSION_LENGTH   4
 Maximum number of numbers ICU version consists of.
#define I18N_UVERSION_MAX_VERSION_STRING_LENGTH   20
 The maximum length of an ICU version string.
#define I18N_UVERSION_DELIMITER   '.'
 Delimiter used to delimit ICU version fields in a string.

Define Documentation

#define I18N_UVERSION_COPYRIGHT_STRING_LENGTH   128

Maximum length of the copyright string.

Since :
4.0
#define I18N_UVERSION_DELIMITER   '.'

Delimiter used to delimit ICU version fields in a string.

Since :
4.0
#define I18N_UVERSION_MAX_VERSION_LENGTH   4

Maximum number of numbers ICU version consists of.

Each number has value from 0 to 255.

Since :
4.0
#define I18N_UVERSION_MAX_VERSION_STRING_LENGTH   20

The maximum length of an ICU version string.

Since :
4.0

Typedef Documentation

typedef uint8_t i18n_uversion_info[4]

The binary form of a version on ICU APIs.

To compare two versions, use memcmp(v1,v2,sizeof(i18n_uversion_info)).

Since :
4.0

Function Documentation

int i18n_uversion_from_string ( const char *  version_string,
i18n_uversion_info  version_array 
)

Parses a string with dotted-decimal version information and fills in an i18n_uversion_info array with the result.

Since :
4.0
Parameters:
[in]version_stringA string with dotted-decimal version information, with up to I18N_UVERSION_MAX_VERSION_LENGTH non-negative number fields with values of up to 255 each
[out]version_arrayAn array which will contain the version
Returns:
0 on success, otherwise a negative error value
Return values:
I18N_ERROR_NONESuccessful
I18N_ERROR_INVALID_PARAMETERInvalid function parameter
int i18n_uversion_from_ustring ( const i18n_uchar *  version_string,
i18n_uversion_info  version_array 
)

Parses a Unicode string with dotted-decimal version information and fills in an i18n_uversion_info array with the result.

Since :
4.0
Parameters:
[in]version_stringA Unicode string with dotted-decimal version information, with up to I18N_UVERSION_MAX_VERSION_LENGTH non-negative number fields with values of up to 255 each
[out]version_arrayAn array which will contain the version
Returns:
0 on success, otherwise a negative error value
Return values:
I18N_ERROR_NONESuccessful
I18N_ERROR_INVALID_PARAMETERInvalid function parameter
int i18n_uversion_get_version ( i18n_uversion_info  version_array)

Gets the ICU release version.

The version array stores the version information for ICU. For example, release "1.3.31.2" is then represented as 0x01031F02.

Since :
4.0
Parameters:
[out]version_arrayAn array which will contain the version
Returns:
0 on success, otherwise a negative error value
Return values:
I18N_ERROR_NONESuccessful
I18N_ERROR_INVALID_PARAMETERInvalid function parameter
int i18n_uversion_to_string ( const i18n_uversion_info  version_array,
char *  version_string 
)

Writes a string with dotted-decimal version information according to the input i18n_uversion_info object.

Since :
4.0
Parameters:
[in]version_arrayThe version information to be written as a string.
[out]version_stringA string buffer that will be filled in with a string corresponding to the numeric version information in version_array. The buffer size must be at least I18N_UVERSION_MAX_VERSION_STRING_LENGTH.
Returns:
0 on success, otherwise a negative error value
Return values:
I18N_ERROR_NONESuccessful
I18N_ERROR_INVALID_PARAMETERInvalid function parameter