summaryrefslogtreecommitdiffstats
path: root/winsup/cygwin/strfuncs.cc
Commit message (Collapse)AuthorAgeFilesLines
* * cygheap.cc (cygheap_init): Set Cygwin default locale values.Corinna Vinschen2009-05-141-8/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cygheap.h (struct cygheap_locale): New structure. (struct user_heap_info): Add cygheap_locale member locale. * dcrt0.cc (dll_crt0_1): Revert to calling _setlocale_r so that only the applications locale is reverted to "C". * environ.cc (environ_init): Remove unused got_lc variable. * fhandler.h (class dev_console): Remove now unsed locale variables. * fhandler_console.cc (fhandler_console::get_tty_stuff): Remove setting dev_console's locale members. (dev_console::con_to_str): Use internal locale settings. Default to __ascii_wctomb if charset is "ASCII". (fhandler_console::write_normal): Ditto. * strfuncs.cc (__ascii_wctomb): Drop declaration. (__db_wctomb): Use fixed value 2 instead of not necessarily matching MB_CUR_MAX. (__eucjp_wctomb): Use 3 instead of MB_CUR_MAX. (sys_cp_wcstombs): Remove special case for "C" locale. (sys_wcstombs): Implement here. Use internal locale data stored on cygheap. (sys_cp_mbstowcs): Remove special case for "C" locale. (sys_mbstowcs): Implement here. Use internal locale data stored on cygheap. * syscalls.cc (internal_setlocale): New function to set cygheap locale data and to reset CWD posix path. (setlocale): Just call internal_setlocale from here if necessary. * wchar.h (__ascii_wctomb): Declare. (sys_wcstombs): Don't define inline, just declare. (sys_mbstowcs): Ditto.
* * cygheap.h (cwdstuff): Convert to class. Make posix and dir private.Corinna Vinschen2009-05-131-0/+4
| | | | | | | | | | | | | | | | | | (cwdstuff::get_posix): New method. (cwdstuff::reset_posix): New method. * dcrt0.cc (dll_crt0_1): Call setlocale rather than _setlocale_r. * environ.cc (environ_init): Ditto. Prefer "C" locale over current codepage default locale. * path.cc (chdir): Use cwdstuff::get_posix method instead of accessing cwdstuff::posix directly. (cwdstuff::set): Defer creating posix path to first usage. (cwdstuff::get_posix): Create posix path if it's empty, and return it. (cwdstuff::get): Create posix path if it's empty. * strfuncs.cc (sys_cp_wcstombs): Use UTF-8 conversion in the "C" locale. (sys_cp_mbstowcs): Ditto. * syscalls.cc (gen_full_path_at): Fetch CWD posix path locked. (setlocale): Implement here. Reset CWD posix path.
* * strfuncs.cc (sys_cp_wcstombs): save and restore previous errno value.Corinna Vinschen2009-05-081-1/+2
| | | | (sys_cp_mbstowcs): Ditto.
* * strfuncs.cc (sys_cp_wcstombs): Set errno to 0 before convertingCorinna Vinschen2009-05-081-0/+1
| | | | wide char to SO/UTF-8 sequence.
* * strfuncs.cc: Change WCHAR to wchar_t in multibyte<->widecharCorinna Vinschen2009-04-071-7/+8
| | | | | conversion functions throughout. * wchar.h: Ditto in declarations. Guard them __INSIDE_CYGWIN__.
* * fhandler.h (class dev_console): Add members con_mbtowc, con_wctomb,Corinna Vinschen2009-04-071-16/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and con_charset. (dev_console::str_to_con): Take mbtowc function pointer and charset as additional parameters. * fhandler_console.cc (fhandler_console::get_tty_stuff): Initialize aforementioned new members. Explain why. (dev_console::con_to_str): Remove useless comment. Call new sys_cp_wcstombs function rather than sys_wcstombs. (dev_console::str_to_con): Take mbtowc function pointer and charset as additional parameters. Call sys_cp_mbstowcs accordingly. (fhandler_console::write_normal): Only initialize f_mbtowc and charset once. Accommodate changed str_to_con. * strfuncs.cc (sys_cp_wcstombs): Renamed from sys_wcstombs. Take wctomb function pointer and charset as parameters. Use throughout. (sys_cp_mbstowcs): Take wctomb function pointer and charset as parameters instead of codepage. Remove matching local variables and their initialization. * wchar.h (ENCODING_LEN): Define as in newlib. (__mbtowc): Use mbtowc_p typedef for declaration. (wctomb_f): New type. (wctomb_p): New type. (__wctomb): Declare. (__utf8_wctomb): Use wctomb_f typedef for declaration. (sys_cp_wcstombs): Move declaration from winsup.h here. (sys_wcstombs): Ditto. (sys_wcstombs_alloc): Ditto. (sys_cp_mbstowcs): Ditto. (sys_mbstowcs): Ditto. (sys_mbstowcs_alloc): Ditto. * winsup.h: Move declaration of sys_FOO functions to wchar.h. Include wchar.h instead.
* * strfuncs.cc: Add comment to explain why we can't support JISCorinna Vinschen2009-04-061-40/+149
| | | | | | | | | | | | | | | | | | | for now. (__db_wctomb): Alwaus use WC_NO_BEST_FIT_CHARS. (__jis_wctomb): Just call __ascii_wctomb from here. (__eucjp_wctomb): Convert to standalone implementation to fix up the difference between eucJP and CP 20932 affecting JIS-X-0212 characters. Explain. (__kr_wctomb): Use codepage 949. (__db_mbtowc): Reorder code slightly. Always use MB_ERR_INVALID_CHARS in call to MultiByteToWideChar. Fix a problem with singlebyte sequences. Fix a bug in '\0' handling. Reset state->__count on successful return from non-zero state. (__jis_mbtowc): Just call __ascii_mbtowc from here. (__eucjp_mbtowc): Convert to standalone implementation to fix up the difference between eucJP and CP 20932 affecting JIS-X-0212 characters. (__kr_mbtowc): Use codepage 949. (__set_charset_from_codepage): Handle codepage 20932 as eucJP.
* * strfuncs.cc (sys_cp_mbstowcs): Check if ASCII SO is followed by atCorinna Vinschen2009-04-011-2/+6
| | | | | least two chars and the next byte is a valid UTF-8 start byte before trying to convert the followup bytes as UTF-8 sequence.
* * strfuncs.cc (__set_charset_from_codepage): Revert to translatingCorinna Vinschen2009-03-261-2/+2
| | | | codepage 936 to "GBK".
* * strfuncs.cc (sys_wcstombs): Don't convert ASCII SO into twoCorinna Vinschen2009-03-251-3/+2
| | | | ASCII SO's.
* * strfuncs.cc (__kr_wctomb): Use codepage 51949 rather than 50949.Corinna Vinschen2009-03-251-5/+5
| | | | | | (__kr_mbtowc): Ditto. (__set_charset_from_codepage): Ditto. Translate codepage 936 to "GB2312" and drop the charset name "GBK".
* * strfuncs.cc (__kr_wctomb): Use codepage 50949 rather than 949.Corinna Vinschen2009-03-241-4/+5
| | | | | | (__kr_mbtowc): Ditto. (__set_charset_from_codepage): Translate codepages 949 and 50949 to "EUCKR" and drop the charset name "CP949".
* * strfuncs.cc (sys_cp_mbstowcs): Don't read beyond src + nms.Corinna Vinschen2009-03-241-1/+2
|
* * ctype.cc (_CTYPE_DATA_0_127): Add _B class to TAB character.Corinna Vinschen2009-03-241-53/+436
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (__ctype_default): New character class array for default ASCII character set. (__ctype_iso): New array of character class array for ISO charsets. (__ctype_cp): Ditto for singlebyte Windows codepages. (tolower): Implement as distinct function to support any singlebyte charset. (toupper): Ditto. (__set_ctype): New function to copy singlebyte character classes corresponding to current charset to ctype_b array. Align copyright text to upstream. * dcrt0.cc (dll_crt0_1): Reset current locale to "C" per POSIX. * environ.cc (set_file_api_mode): Remove. (codepage_init): Remove. (parse_thing): Remove "codepage" setting. (environ_init): Set locale according to environment settings, or to current codepage, before converting environment to multibyte. * fhandler.h (fhandler_console::write_replacement_char): Drop argument. * fhandler_console.cc (dev_console::str_to_con): Call sys_cp_mbstowcs rather than MultiByteToWideChar. (fhandler_console::write_replacement_char): Always print a funny half filled square if a character isn't in the current charset. (fhandler_console::write_normal): Convert to using __mbtowc rather than next_char. * fork.cc (frok::child): Drop call to set_file_api_mode. * globals.cc (enum codepage_type) Remove. (current_codepage): Remove. * miscfuncs.cc (cygwin_wcslwr): Unused, dangerous. Remove. (cygwin_wcsupr): Ditto. (is_cp_multibyte): Remove. (next_char): Remove. * miscfuncs.h (is_cp_multibyte): Drop declaration. (next_char): Ditto. * strfuncs.cc (get_cp): Remove. (__db_wctomb): New function to implement _wctomb_r functionality for doublebyte charsets using WideCharToMultiByte. (__sjis_wctomb): New function to replace unusable newlib function. (__jis_wctomb): Ditto. (__eucjp_wctomb): Ditto. (__gbk_wctomb): New function. (__kr_wctomb): Ditto. (__big5_wctomb): Ditto. (__db_mbtowc): New function to implement _mbtowc_r functionality for doublebyte charsets using MultiByteToWideChar. (__sjis_mbtowc): New function to replace unusable newlib function. (__jis_mbtowc): Ditto. (__eucjp_mbtowc): Ditto. (__gbk_mbtowc): New function. (__kr_mbtowc): New function (__big5_mbtowc): New function (__set_charset_from_codepage): New function. (sys_wcstombs): Reimplement, basically using same wide char to multibyte conversion as newlib's application level functions. Plus extras. Add lengthy comment to explain. Change return type to size_t. (sys_wcstombs_alloc): Just use sys_wcstombs. Change return type to size_t. (sys_cp_mbstowcs): Replace sys_mbstowcs, take additional codepage argument. Explain why. Change return type to size_t. (sys_mbstowcs_alloc): Just use sys_mbstowcs. Change return type to size_t. * wchar.h: Declare internal functions implemented in strfuncs.cc. (wcscasecmp): Remove. (wcsncasecmp): Remove. (wcslwr): Remove. (wcsupr): Remove. * winsup.h (codepage_init): Remove declaration. (get_cp): Ditto. (sys_wcstombs): Align declaration to new implementation. (sys_wcstombs_alloc): Ditto. (sys_cp_mbstowcs): Add declaration. (sys_mbstowcs): Define as inline function. (sys_mbstowcs_alloc): Align declaration to new implementation. (set_file_api_mode): Remove declaration. * include/ctype.h (isblank): Redefine to use _B character class. (toupper): Remove ASCII-only definition. (tolower): Ditto.
* Remove unneeded header files from source files throughout. Update copyrightsChristopher Faylor2009-01-031-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | where appropriate. * globals.cc: New file for generic global variables. * mkglobals_h: New file to generate globals.h. * mkstatic: New Script used to build a (currently non-working) static libcygwin_s.a. * Makefile.in: Add unused rule to build a non-working libcygwin_s.a. (DLL_OFILES): Add globals.o. Make all objects rely on globals.h. (globals.h): New target. Generate globals.h. * cygtls.h: Honor new CYGTLS_HANDLE define to control when the HANDLE operator is allowed in _cygtls. * dcrt0.cc: Move most globals to globals.cc. * init.cc: Ditto. * environ.cc (strip_title_path): Remove now-unneeded extern. * fhandler_serial.cc (fhandler_serial::open): Ditto. * pinfo.cc: Ditto. (commune_process): Ditto. * shared.cc: Ditto. * glob.cc: Ditto. * strace.cc: Ditto. * exceptions.cc: Define CYGTLS_HANDLE before including winsup.h. * path.cc (stat_suffixes): Move here. * security.h: Add forward class path_conv declaration. * smallprint.cc (__small_vsprintf): Make a true c++ function. (__small_sprintf): Ditto. (small_printf): Ditto. (console_printf): Ditto. (__small_vswprintf): Ditto. (__small_swprintf): Ditto. * spawn.cc (spawn_guts): Remove _stdcall decoration in favor of regparm. (hExeced): Move to globals.cc * strfuncs.cc (current_codepage): Ditto. (active_codepage): Ditto. * sync.cc (lock_process::locker): Move here from dcrt0.cc. * syscalls.cc (stat_suffixes): Move to path.cc. * tty.cc (tty::create_master): Uncapitalize fatal warning for consistency. * winsup.h: Include globals.h to declare most of the grab bag list of globals which were previously defined here. * mount.h: Move USER_* defines back to shared_info.h. * speclib: Force temporary directory cleanup.
* * fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): DropCorinna Vinschen2008-05-141-1/+13
| | | | | | explicit transformation of special DOS chars. * strfuncs.cc (sys_wcstombs): Always transform UNICODE private use area back to ASCII.
* Remove unneeded header files from source files throughout.Christopher Faylor2008-04-071-1/+0
|
* * Fix copyright dates.Corinna Vinschen2008-04-011-1/+1
|
* * cygtls.cc (_cygtls::init_exception_handler): Semi-revert to making onlyChristopher Faylor2008-03-021-1/+1
| | | | | | | | | | | | | ourselves the exception handler and nothing else. * exceptions.cc (open_stackdumpfile): Use correct format specifiers for unicode when printing nameof stackdump file. (stack_info::walk): Stop walking if ebp points into cygwin itself. (_cygtls::handle_exceptions): Detect when signal is masked and treat as if it was not caught. Reinitialize exception handler to known state to avoid subsequent attempts to call Windows exception handlers if an exception occurs in a signal handler. Revert to a 'return 0' rather than using a goto. * strfuncs.cc (sys_wcstombs_alloc): Minor formatting tweak. * winsup.h: Fix comment typo.
* * dcrt0.cc (initial_env): Only use local buffer "buf" if DEBUGGING isCorinna Vinschen2008-02-251-9/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | enabled. Replace calls to GetEnvironmentVariable by calls to GetEnvironmentVariableA for clarity. Call GetEnvironmentVariableA with NULL buffer. (cygbench): Ditto, drop local buffer. * environ.cc (getearly): Call GetEnvironmentVariableA. (environ_init): Retrieve unicode environment and convert to current codepage locally. (getwinenveq): Ditto. * exceptions.cc (try_to_debug): Accommodate new sys_mbstowcs calling convention. * fhandler_clipboard.cc (set_clipboard): Call sys_mbstowcs to retrieve required buffer length. * fork.cc (frok::child): Call GetEnvironmentVariableA. * miscfuncs.cc: Accommodate changed arguments in calls to sys_mbstowcs. * sec_auth.cc: Ditto. * strfuncs.cc (sys_wcstombs_alloc): Fix formatting. (sys_mbstowcs): Change arguments to allow specifying a source string length. (sys_mbstowcs_alloc): Ditto. * uinfo.cc (cygheap_user::ontherange): Accommodate changed arguments in calls to sys_mbstowcs. * winsup.h (sys_mbstowcs): Adjust declaration. (sys_mbstowcs_alloc): Ditto.
* Perform whitespace cleanup throughout.Christopher Faylor2008-02-151-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dcrt0.cc (signal_shift_subtract): Eliminate ancient backwards compatibility. (check_sanity_and_sync): Ditto. * winsup.h (SIGTOMASK): Ditto. Just use constant in signal calculation. * include/cygwin/version: Remove backwards signal mask compatibility define. * path.cc (symlink_info::check_sysfile): Cosmetic change. * registry.cc (get_registry_hive_path): Remove unneeded variable. * exceptions.cc (handle_sigsuspend): Eliminate thread signal mask and use either main sigmask or current thread sigmask. (set_process_mask): Ditto. (sighold): Ditto. (sigrelse): Ditto. (sigset): Ditto. (set_process_mask_delta): Ditto. (_cygtls::call_signal_handler): Ditto. * fhandler_process.cc (format_process_status): Ditto. * fhandler_termios.cc (fhandler_termios::bg_check): Ditto. * pinfo.h (class pinfo): Ditto. * select.cc (pselect): Ditto. * signal.cc (sigprocmask): Ditto. (abort): Ditto. (sigpause): Ditto. (sigsend): Ditto. (wait_sig): Ditto. * thread.h (pthread::parent_tls): New member. * thread.cc (pthread::pthread): Record parent_tls here. (pthread::thread_init_wrapper): Initialize sigmask from parent thread.
* * miscfuncs.cc (next_char): Fix typos in comment.Corinna Vinschen2008-02-061-12/+0
| | | | * strfuncs.cc: Remove cygserver guards.
* * fhandler.h (fhandler_console::trunc_buf): Add to use as cache forCorinna Vinschen2008-02-061-8/+0
| | | | | | | | | | | | | | | | | | | | | | truncated multibyte characters on input. (fhandler_console::write_replacement_char): Declare new method. * fhandler_console.cc (CONVERT_LIMIT): Raise to 64K. (fhandler_console::fhandler_console): Initialize trunc_buf. (ERR): Define as independent value again. (fhandler_console::write_replacement_char): New method to print replacement chars. (fhandler_console::write_normal): Add handling for truncated multibyte sequences. Call next_char instead of pathetic CharNextExA function. Don't change src, rather just work with found later on. * miscfuncs.cc (is_cp_multibyte): Move here from strfuncs.cc. Don't call Windows function, restrict to well-known ANSI/OEM codepages and UTF-8. (next_char): Call CharNextExA only for doublebyte codepages. Implement for UTF-8 here. * strfuncs.cc (is_cp_multibyte): Move to miscfuncs.cc. * winsup.h (next_char): Declare. * include/limits.h (MB_LEN_MAX): Set to maximum value of MB_CUR_MAX as defined by newlib for now.
* * autoload.cc (CharToOemA): Remove.Corinna Vinschen2008-02-051-10/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (CharNextExA): Define. * environ.cc (codepage_init): Un-static. Set active_codepage to active codepage. Default to ansi regardless of buf pointer. * fhandler.h (dev_console::get_console_cp): New method. (dev_console::con_to_str): Change declaration according to new implementation. (dev_console::str_to_con): Ditto. * fhandler_console.cc (cp_convert): Remove. (dev_console::con_to_str): Redefine to take WCHAR as incoming console char. (dev_console::get_console_cp): Return correct codepage according to alternate_charset_active setting. (dev_console::str_to_con): Redefine to create WCHAR buffer for console output. (fhandler_console::read): Read console input as WCHARs. (base_chars): Fix typo in comment. (fhandler_console::char_command): Save and restore console output buffer using UNICODE functions. (fhandler_console::write_normal): Convert to write output in UNICODE. Use CharNextExA to recognize multibyte characters in input. Workaround problem with UTF-8 and MultiByteToWideChar. Simplify the loop for printing "normal" characters. * strfuncs.cc (active_codepage): New variable to store active codepage. (get_cp): Call codepage_init() if active_codepage is uninitialized. Just return active_codepage. (is_cp_multibyte): New function. * winsup.h (active_codepage): Declare. (codepage_init): Declare. (is_cp_multibyte): Declare.
* * smallprint.cc (__small_vsprintf): Use HEAP_NOTHEAP for type.Corinna Vinschen2008-02-041-1/+13
| | | | | | * strfuncs.cc (sys_wcstombs_alloc): Guard use of ccalloc to !__OUTSIDE_CYGWIN__ for use in cygserver. (sys_mbstowcs_alloc): Ditto.
* * dcrt0.cc (dll_crt0_1): Use GetCommandLineW and convert to currentCorinna Vinschen2008-01-311-4/+67
| | | | | | | | | | | | | | | | | | | | | | | | codepage. * environ.cc (set_file_api_mode): Always set file api to ANSI if not using the OEM codepage. (codepage_init): Allow "utf8" codepage. * fhandler_clipboard.cc (set_clipboard): Convert clipbuf to void and cast as needed. Always convert input to wide char and write CF_UNICODETEXT to clipboard. (fhandler_dev_clipboard::read): Read CF_UNICODETEXT from clipboard and convert to current codepage if CYGWIN_NATIVE format is not available. * fhandler_console.cc: Drop redundant undef. * smallprint.cc (__small_vsprintf): Convert PWCHAR and UNICODE_STRING to current codepage for printing. * strfuncs.cc: Use PWCHAR throughout. (get_cp): Return CP_UTF8 for utf8_cp codepage setting. (sys_wcstombs): Allow NULL target buffer. (sys_wcstombs_alloc): New function. (sys_mbstowcs_alloc): Ditto. * winsup.h (codepage_type): Add utf8_cp. (HEAP_NOTHEAP): Define. (sys_wcstombs_alloc): Declare. (sys_mbstowcs_alloc): Declare.
* * cygheap.h (struct cwdstuff): Drop hash member. Drop get_hash,Corinna Vinschen2007-10-231-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | get_initial, and fixup_after_exec declarations. Convert win32 to UNICODE_STRING. (cwdstuff::get_drive): Convert win32 path in current codepage. (cwdstuff::set): Take native NT path. * ntdll.h (struct _TEB): Typedef. * path.cc (mount_info::conv_to_posix_path): Add variant taking wide char DOS paths. (symlink_info::posixify): Simplify concatenating cwd and relative path. (hash_path_name): Drop special relative path handling. (chdir): Drop special "drive only" handling. Call cwdstuff::set with native path. (cwdstuff::get_hash): Remove. (windows_system_directory): Remove. (_upp): Remove. (get_user_proc_parms): Make inline. Get PEB pointer by calling NtCurrentTeb. (cwdstuff::init): Simplify. (cwdstuff::set): Rework to handle incoming native NT path. Workaround a Vista problem with CWD handle in the user process parameter block. (cwdstuff::get): Simplify locking. Accommodate type change of win32. * shared_info.h (mount_info): Add declaration for new conv_to_posix_path method. * strfuncs.cc (sys_wcstombs): Return correct length of created multi-byte string.
* * ntdll.h: Add descriptive comments to special Rtl functions.Corinna Vinschen2007-08-121-0/+21
| | | | | | | | | | | | | | | | | | | | | (STATUS_OBJECT_PATH_NOT_FOUND): Define. (STATUS_BUFFER_OVERFLOW): Define. (FILE_SUPERSEDED): Define. (FILE_OPENED): Define. (FILE_CREATED): Define. (FILE_OVERWRITTEN): Define. (FILE_EXISTS): Define. (FILE_DOES_NOT_EXIST): Define. (PIO_APC_ROUTINE): Typedef. (NtFsControlFile): Fix parameter types to use PIO_APC_ROUTINE. (NtWriteFile): Declare. (RtlInt64ToHexUnicodeString): Declare. * strfuncs.cc: Include ntdll.h. (RtlInt64ToHexUnicodeString): New function. * syscalls.cc (try_to_bin): Rewrite using native NT functions. Only try to create recycle bin after unsuccessfully trying to move file. Also try to create special files in recycle bin so that Windows Explorer isn't unnecessarily stampeded.
* * dcrt0.cc (codepage_type): Remove definition.Christopher Faylor2007-08-021-0/+43
* strfuncs.cc: Move it here. New file with bits of miscfuncs.cc. * miscfuncs.cc: Remove wide character stuff.
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-30 01:21:31 +0000