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Diffstat (limited to 'ace/OS_String.h')
| -rw-r--r-- | ace/OS_String.h | 574 |
1 files changed, 0 insertions, 574 deletions
diff --git a/ace/OS_String.h b/ace/OS_String.h deleted file mode 100644 index 7a4c07ad489..00000000000 --- a/ace/OS_String.h +++ /dev/null @@ -1,574 +0,0 @@ -// -*- C++ -*- -//============================================================================= -/** - * @file OS_String.h - * - * $Id$ - * - * @brief Contains definition of class ACE_OS_String. - * - * @author Doug Schmidt <schmidt@cs.wustl.edu> - * @author Jesper S. M|ller <stophph@diku.dk> - * @author and a cast of thousands... - */ -//============================================================================= - -#ifndef ACE_OS_STRING_H -#define ACE_OS_STRING_H -#include "ace/pre.h" - -#include "ace/config-all.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "ace/OS_Export.h" -#include /**/ <stddef.h> - -#if defined (ACE_USES_STD_NAMESPACE_FOR_STDC_LIB) && \ - (ACE_USES_STD_NAMESPACE_FOR_STDC_LIB != 0) -using std::size_t; -using std::wint_t; -#endif /* ACE_USES_STD_NAMESPACE_FOR_STDC_LIB */ - -/** - * @class ACE_OS_String - * - * @brief This class includes functions available in string.h and ctype.h. - */ -class ACE_OS_Export ACE_OS_String -{ -public: - /** @name Functions from <cstring> - * - * Included are the functions defined in <cstring> and their <cwchar> - * equivalents. - * - * @todo To be complete, we should add strcoll, and strxfrm. - */ - //@{ - - /// Finds characters in a buffer (const void version). - static const void *memchr (const void *s, int c, size_t len); - - /// Finds characters in a buffer (void version). - static void *memchr (void *s, int c, size_t len); - - /// Compares two buffers. - static int memcmp (const void *t, const void *s, size_t len); - - /// Copies one buffer to another. - static void *memcpy (void *t, const void *s, size_t len); - - /// Moves one buffer to another. - static void *memmove (void *t, const void *s, size_t len); - - /// Fills a buffer with a character value. - static void *memset (void *s, int c, size_t len); - - /// Appends a string to another string (char version). - static char *strcat (char *s, const char *t); - -#if defined (ACE_HAS_WCHAR) - /// Appends a string to another string (wchar_t version). - static wchar_t *strcat (wchar_t *s, const wchar_t *t); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the first occurance of a character in a string (const char - /// version). - static const char *strchr (const char *s, int c); - -#if defined (ACE_HAS_WCHAR) - /// Finds the first occurance of a character in a string (const wchar_t - /// version). - static const wchar_t *strchr (const wchar_t *s, wint_t c); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the first occurance of a character in a string (char version). - static char *strchr (char *s, int c); - -#if defined (ACE_HAS_WCHAR) - /// Finds the first occurance of a character in a string (wchar_t version). - static wchar_t *strchr (wchar_t *s, wint_t c); -#endif /* ACE_HAS_WCHAR */ - - /// Compares two strings (char version). - static int strcmp (const char *s, const char *t); - -#if defined (ACE_HAS_WCHAR) - /// Compares two strings (wchar_t version). - static int strcmp (const wchar_t *s, const wchar_t *t); -#endif /* ACE_HAS_WCHAR */ - - /// Copies a string (char version). - static char *strcpy (char *s, const char *t); - -#if defined (ACE_HAS_WCHAR) - /// Copies a string (wchar_t version). - static wchar_t *strcpy (wchar_t *s, const wchar_t *t); -#endif /* ACE_HAS_WCHAR */ - - /// Searches for the first substring without any of the specified - /// characters and returns the size of the substring (char version). - static size_t strcspn (const char *s, const char *reject); - -#if defined (ACE_HAS_WCHAR) - /// Searches for the first substring without any of the specified - /// characters and returns the size of the substring (wchar_t version). - static size_t strcspn (const wchar_t *s, const wchar_t *reject); -#endif /* ACE_HAS_WCHAR */ - - /// Returns a system error message. - static char *strerror (int errnum); - - /// Finds the length of a string (char version). - static size_t strlen (const char *s); - -#if defined (ACE_HAS_WCHAR) - /// Finds the length of a string (wchar_t version). - static size_t strlen (const wchar_t *s); -#endif /* ACE_HAS_WCHAR */ - - /// Appends part of a string to another string (char version). - static char *strncat (char *s, const char *t, size_t len); - -#if defined (ACE_HAS_WCHAR) - /// Appends part of a string to another string (wchar_t version). - static wchar_t *strncat (wchar_t *s, const wchar_t *t, size_t len); -#endif /* ACE_HAS_WCHAR */ - - /// Compares two arrays (char version). - static int strncmp (const char *s, const char *t, size_t len); - -#if defined (ACE_HAS_WCHAR) - /// Compares two arrays (wchar_t version). - static int strncmp (const wchar_t *s, const wchar_t *t, size_t len); -#endif /* ACE_HAS_WCHAR */ - - /// Copies an array (char version) - static char *strncpy (char *s, const char *t, size_t len); - -#if defined (ACE_HAS_WCHAR) - /// Copies an array (wchar_t version) - static wchar_t *strncpy (wchar_t *s, const wchar_t *t, size_t len); -#endif /* ACE_HAS_WCHAR */ - - /// Searches for characters in a string (const char version). - static const char *strpbrk (const char *s1, const char *s2); - -#if defined (ACE_HAS_WCHAR) - /// Searches for characters in a string (const wchar_t version). - static const wchar_t *strpbrk (const wchar_t *s1, const wchar_t *s2); -#endif /* ACE_HAS_WCHAR */ - - /// Searches for characters in a string (char version). - static char *strpbrk (char *s1, const char *s2); - -#if defined (ACE_HAS_WCHAR) - /// Searches for characters in a string (wchar_t version). - static wchar_t *strpbrk (wchar_t *s1, const wchar_t *s2); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the last occurance of a character in a string (const char - /// version). - static const char *strrchr (const char *s, int c); - -#if defined (ACE_HAS_WCHAR) - /// Finds the last occurance of a character in a string (const wchar_t - /// version). - static const wchar_t *strrchr (const wchar_t *s, wint_t c); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the last occurance of a character in a string (char version). - static char *strrchr (char *s, int c); - -#if defined (ACE_HAS_WCHAR) - /// Finds the last occurance of a character in a string (wchar_t version). - static wchar_t *strrchr (wchar_t *s, wint_t c); -#endif /* ACE_HAS_WCHAR */ - - /// Searches for the first substring containing only the specified - /// characters and returns the size of the substring (char version). - static size_t strspn (const char *s1, const char *s2); - -#if defined (ACE_HAS_WCHAR) - /// Searches for the first substring containing only the specified - /// characters and returns the size of the substring (wchar_t version). - static size_t strspn (const wchar_t *s1, const wchar_t *s2); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the first occurance of a substring in a string (const char - /// version). - static const char *strstr (const char *s, const char *t); - -#if defined (ACE_HAS_WCHAR) - /// Finds the first occurance of a substring in a string (const wchar_t - /// version). - static const wchar_t *strstr (const wchar_t *s, const wchar_t *t); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the first occurance of a substring in a string (char version). - static char *strstr (char *s, const char *t); - -#if defined (ACE_HAS_WCHAR) - /// Finds the first occurance of a substring in a string (wchar_t version). - static wchar_t *strstr (wchar_t *s, const wchar_t *t); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the next token in a string (char version). - static char *strtok (char *s, const char *tokens); - -#if defined (ACE_HAS_WCHAR) && !defined (ACE_LACKS_WCSTOK) - /// Finds the next token in a string (wchar_t version). - static wchar_t *strtok (wchar_t *s, const wchar_t *tokens); -#endif /* ACE_HAS_WCHAR && !ACE_LACKS_WCSTOK */ - - //@} - - /** @name Functions from <cctype> - * - * Included are the functions defined in <cctype> and their <cwctype> - * equivalents. - * - * Since they are often implemented as macros, we don't use the same name - * here. Instead, we change by prepending "ace_" (with the exception of - * to_lower). - * - * @todo To be complete, we should add: isalnum, isalpha, iscntrl - * isdigit, isgraph, islower, ispunct, isupper, isxdigit, and toupper. - */ - //@{ - - /// Returns true if the character is a printable character. - static int ace_isprint (const ACE_TCHAR c); - - /// Returns true if the character is a space character. - static int ace_isspace (const ACE_TCHAR c); - - /// Converts a character to lower case (char version). - static int to_lower (int c); - -#if defined (ACE_HAS_WCHAR) && !defined (ACE_LACKS_TOWLOWER) - /// Converts a character to lower case (wchar_t version). - static wint_t to_lower (wint_t c); -#endif /* ACE_HAS_WCHAR && !ACE_LACKS_TOWLOWER */ - - //@} - - /** @name Non-standard functions - * - * These functions aren't in the standard. - * - */ - //@{ - - /// Converts an integer to a string. - static char *itoa (int value, char *string, int radix); - -#if defined (ACE_HAS_WCHAR) - /// Converts an integer to a string. - static wchar_t *itoa (int value, wchar_t *string, int radix); -#endif /* ACE_HAS_WCHAR */ - - /// Compares two strings (case insensitive const char version). - static int strcasecmp (const char *s, const char *t); - -#if defined (ACE_HAS_WCHAR) - /// Compares two strings (case insensitive const wchar_t version). - static int strcasecmp (const wchar_t *s, const wchar_t *t); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the first occurance of a character in an array (const char - /// version). - static const char *strnchr (const char *s, int c, size_t len); - -#if defined (ACE_HAS_WCHAR) - /// Finds the first occurance of a character in an array (const wchar_t - /// version). - static const wchar_t *strnchr (const wchar_t *s, wint_t c, size_t len); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the first occurance of a character in an array (char version). - static char *strnchr (char *s, int c, size_t len); - -#if defined (ACE_HAS_WCHAR) - /// Finds the first occurance of a character in an array (wchar_t version). - static wchar_t *strnchr (wchar_t *s, wint_t c, size_t len); -#endif /* ACE_HAS_WCHAR */ - - /// Compares two arrays (case insensitive const char version). - static int strncasecmp (const char *s, const char *t, size_t len); - -#if defined (ACE_HAS_WCHAR) - /// Compares two arrays (case insensitive const wchar_t version). - static int strncasecmp (const wchar_t *s, const wchar_t *t, size_t len); -#endif /* ACE_HAS_WCHAR */ - - /// Copies a string, but returns a pointer to the end of the - /// copied region (char version). - static char *strecpy (char *des, const char *src); - -#if defined (ACE_HAS_WCHAR) - /// Copies a string, but returns a pointer to the end of the - /// copied region (wchar_t version). - static wchar_t *strecpy (wchar_t *s, const wchar_t *t); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the first occurance of a substring in an array (const char - /// version). - static const char *strnstr (const char *s, const char *t, size_t len); - -#if defined (ACE_HAS_WCHAR) - /// Finds the first occurance of a substring in an array (const wchar_t - /// version). - static const wchar_t *strnstr (const wchar_t *s, - const wchar_t *t, - size_t len); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the first occurance of a substring in an array (char version). - static char *strnstr (char *s, const char *t, size_t len); - -#if defined (ACE_HAS_WCHAR) - /// Finds the first occurance of a substring in an array (wchar_t version). - static wchar_t *strnstr (wchar_t *s, const wchar_t *t, size_t len); -#endif /* ACE_HAS_WCHAR */ - - /// Returns a malloced duplicated string (char version). - static char *strdup (const char *s); - -#if defined (ACE_HAS_WCHAR) - /// Returns a malloced duplicated string (wchar_t version). - static wchar_t *strdup (const wchar_t *s); -#endif /* ACE_HAS_WCHAR */ - - /// Finds the next token in a string (safe char version). - static char *strtok_r (char *s, const char *tokens, char **lasts); - -#if !defined (ACE_LACKS_STRTOD) - /// Converts a string to a double value (char version). - static double strtod (const char *s, char **endptr); -#endif /* !ACE_LACKS_STRTOD */ - -#if defined (ACE_HAS_WCHAR) && !defined (ACE_LACKS_WCSTOD) - /// Converts a string to a double value (wchar_t version). - static double strtod (const wchar_t *s, wchar_t **endptr); -#endif /* ACE_HAS_WCHAR && !ACE_LACKS_WCSTOD */ - - /// Converts a string to a long value (char version). - static long strtol (const char *s, char **ptr, int base); - -#if defined (ACE_HAS_WCHAR) && !defined (ACE_LACKS_WCSTOL) - /// Converts a string to a long value (wchar_t version). - static long strtol (const wchar_t *s, wchar_t **ptr, int base); -#endif /* ACE_HAS_WCHAR && !ACE_LACKS_WCSTOL */ - - /// Converts a string to an unsigned long value (char version). - static unsigned long strtoul (const char *s, char **ptr, int base); - -#if defined (ACE_HAS_WCHAR) && !defined (ACE_LACKS_WCSTOUL) - /// Converts a string to an unsigned long value (wchar_t version). - static unsigned long strtoul (const wchar_t *s, wchar_t **ptr, int base); -#endif /* ACE_HAS_WCHAR && !ACE_LACKS_WCSTOUL */ - - //@} - -private: - - /** @name Emulation - * - * These methods are provided for platforms that do not have a native - * implementation. - */ - //@{ - -#if !defined (ACE_HAS_ITOA) - /// Emulated itoa - Converts an integer to a string. - static char *itoa_emulation (int value, char *string, int radix); -#endif /* !ACE_HAS_ITOA */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_ITOW) - /// Emulated itow - Converts an integer to a string. - static wchar_t *itow_emulation (int value, wchar_t *string, int radix); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_ITOW */ - -#if !defined (ACE_HAS_MEMCHR) - /// Emulated memchr - Finds a character in a buffer. - static const void *memchr_emulation (const void *s, int c, size_t len); -#endif /* ACE_HAS_MEMCHR */ - -#if defined (ACE_LACKS_STRCASECMP) - /// Emulated strcasecmp - Performs a case insensitive comparison of strings. - static int strcasecmp_emulation (const char *s, const char *t); - - /// Emulated strncasecmp - Performs a case insensitvie comparison of arrays. - static int strncasecmp_emulation (const char *s, const char *t, size_t len); -#endif /* ACE_LACKS_STRCASECMP */ - -#if defined (ACE_LACKS_STRCSPN) - /// Emulated strcspn - Finds a substring in a string. - static size_t strcspn_emulation (const char *s, const char *reject); -#endif /* ACE_LACKS_STRCSPN */ - -#if defined (ACE_LACKS_STRCHR) - /// Emulated strchr (char version) - Finds the first occurance of a - /// character in a string. - static char *strchr_emulation (char *s, int c); - - /// Emulated strchr (const char version) - Finds the first occurance of a - /// character in a string. - static const char *strchr_emulation (const char *s, int c); -#endif /* ACE_LACKS_STRCHR */ - -#if defined (ACE_LACKS_STRERROR) - /// Emulated strerror - Returns a system error message. - static char *strerror_emulation (int errnum); -#endif /* ACE_LACKS_STRERROR */ - -#if defined (ACE_LACKS_STRPBRK) - /// Emulated strpbrk - Searches for characters in a string. - static char *strpbrk_emulation (const char *string, - const char *charset); -#endif /* ACE_LACKS_STRPBRK */ - -#if defined (ACE_LACKS_STRRCHR) - /// Emulated strrchr (char version) - Finds the last occurance of a - /// character in a string. - static char *strrchr_emulation (char *s, int c); - - /// Emulated strrchr (const char version) - Finds the last occurance of a - /// character in a string. - static const char *strrchr_emulation (const char *s, int c); -#endif /* ACE_LACKS_STRRCHR */ - -#if !defined (ACE_HAS_REENTRANT_FUNCTIONS) - /// Emulated strtok_r. - static char *strtok_r_emulation (char *s, const char *tokens, char **lasts); -#endif /* !ACE_HAS_REENTRANT_FUNCTIONS */ - -#if defined (ACE_LACKS_STRSPN) - /// Emulated wcsspn. - static size_t strspn_emulation (const char *string, - const char *charset); -#endif /* ACE_LACKS_STRSPN */ - -#if defined (ACE_LACKS_STRTOL) - static long strtol_emulation (const char *nptr, char **endptr, int base); -#endif /* ACE_LACKS_STRTOL */ - -#if defined (ACE_LACKS_STRTOUL) - static unsigned long strtoul_emulation (const char *nptr, - char **endptr, - int base); -#endif /* ACE_LACKS_STRTOUL */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSCAT) - /// Emulated wcscat - Appends a string. - static wchar_t *wcscat_emulation (wchar_t *destination, - const wchar_t *source); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCAT */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSCHR) - /// Emulated wcschr - Finds a character in a string. - static wchar_t *wcschr_emulation (const wchar_t *string, wint_t c); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCHR */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSCMP) - /// Emulated wcscmp - Compares strings. - static int wcscmp_emulation (const wchar_t *string1, const wchar_t *string2); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCMP */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSCPY) - /// Emulated wcscpy - Copies a string. - static wchar_t *wcscpy_emulation (wchar_t *destination, - const wchar_t *source); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCPY */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSICMP) - /// Emulated wcsicmp - Performs a case insensitive comparison of strings. - static int wcsicmp_emulation (const wchar_t *string1, - const wchar_t *string2); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSICMP */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSLEN) - /// Emulated wcslen - Returns the length of a string. - static size_t wcslen_emulation (const wchar_t *string); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSLEN */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSNCAT) - /// Emulated wcscat - Appends a string. - static wchar_t *wcsncat_emulation (wchar_t *destination, - const wchar_t *source, - size_t count); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCAT */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSNCMP) - /// Emulated wcsncmp - Compares two arrays. - static int wcsncmp_emulation (const wchar_t *string1, - const wchar_t *string2, - size_t len); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSNCMP */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSNCPY) - /// Emulated wcsncpy - Copies an array. - static wchar_t *wcsncpy_emulation (wchar_t *destination, - const wchar_t *source, - size_t len); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSNCPY */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSNICMP) - /// Emulated wcsnicmp - Performs a case insensitive comparison of two - /// arrays - static int wcsnicmp_emulation (const wchar_t *string1, - const wchar_t *string2, - size_t len); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSNICMP */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSPBRK) - /// Emulated wcspbrk - Searches for characters in a string. - static wchar_t *wcspbrk_emulation (const wchar_t *string, - const wchar_t *charset); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSPBRK */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSRCHR) - /// Emulated wcsrchr (wchar_t version) - Finds the last occurance of a - /// character in a string. - static wchar_t *wcsrchr_emulation (wchar_t *string, wint_t c); - - /// Emulated wcsrchr (const wchar_t version) - Finds the last occurance of a - /// character in a string. - static const wchar_t *wcsrchr_emulation (const wchar_t *string, wint_t c); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSRCHR */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSCSPN) - /// Emulated wcscspn. - static size_t wcscspn_emulation (const wchar_t *string, - const wchar_t *reject); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSCSPN */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSSPN) - /// Emulated wcsspn. - static size_t wcsspn_emulation (const wchar_t *string, - const wchar_t *charset); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSSPN */ - -#if defined (ACE_HAS_WCHAR) && defined (ACE_LACKS_WCSSTR) - /// Emulated wcsstr - Performs a case insensitive comparison of two strings. - static wchar_t *wcsstr_emulation (const wchar_t *string, - const wchar_t *charset); -#endif /* ACE_HAS_WCHAR && ACE_LACKS_WCSSTR */ - - //@} -}; - -# if defined (ACE_HAS_INLINED_OSCALLS) -# if defined (ACE_INLINE) -# undef ACE_INLINE -# endif /* ACE_INLINE */ -# define ACE_INLINE inline -# include "ace/OS_String.inl" -# endif /* ACE_HAS_INLINED_OSCALLS */ - -#include "ace/post.h" -#endif /* ACE_OS_STRING_H */ |