diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-11-23 21:13:35 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-11-23 21:13:35 +0000 |
commit | 3c4fecda3f3dd3c264999aefe7f4374e2270eb3e (patch) | |
tree | 0d96b7c1a82ef6bef754aa1a48c465468ceeb7e8 /win32/win32.c | |
parent | 7f38397b6c01b65219deb622c027e177bdc23ede (diff) | |
download | ruby-3c4fecda3f3dd3c264999aefe7f4374e2270eb3e.tar.gz |
* win32/win32.c (filecp, wstr_to_mbstr, mbstr_to_wstr):
refactored.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29893 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'win32/win32.c')
-rw-r--r-- | win32/win32.c | 56 |
1 files changed, 18 insertions, 38 deletions
diff --git a/win32/win32.c b/win32/win32.c index d6d95be0d2..aa83b5ec40 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -1095,7 +1095,15 @@ is_batch(const char *cmd) return 0; } -static WCHAR *acp_to_wstr(const char *, long *); +static UINT filecp(void); +static WCHAR *mbstr_to_wstr(UINT, const char *, int, long *); +static char *wstr_to_mbstr(UINT, const WCHAR *, int, long *); +#define acp_to_wstr(str, plen) mbstr_to_wstr(CP_ACP, str, -1, plen) +#define wstr_to_acp(str, plen) wstr_to_mbstr(CP_ACP, str, -1, plen) +#define filecp_to_wstr(str, plen) mbstr_to_wstr(filecp(), str, -1, plen) +#define wstr_to_filecp(str, plen) wstr_to_mbstr(filecp(), str, -1, plen) +#define utf8_to_wstr(str, plen) mbstr_to_wstr(CP_UTF8, str, -1, plen) +#define wstr_to_utf8(str, plen) wstr_to_mbstr(CP_UTF8, str, -1, plen) rb_pid_t rb_w32_spawn(int mode, const char *cmd, const char *prog) @@ -1734,59 +1742,31 @@ opendir_internal(HANDLE fh, WIN32_FIND_DATAW *fd) return p; } -static WCHAR * -acp_to_wstr(const char *str, long *plen) -{ - WCHAR *ptr; - int len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0) - 1; - if (!(ptr = malloc(sizeof(WCHAR) * (len + 1)))) return 0; - MultiByteToWideChar(CP_ACP, 0, str, -1, ptr, len + 1); - if (plen) *plen = len; - return ptr; -} - -static char * -wstr_to_filecp(const WCHAR *wstr, long *plen) -{ - UINT cp = AreFileApisANSI() ? CP_ACP : CP_OEMCP; - char *ptr; - int len = WideCharToMultiByte(cp, 0, wstr, -1, NULL, 0, NULL, NULL) - 1; - if (!(ptr = malloc(len + 1))) return 0; - WideCharToMultiByte(cp, 0, wstr, -1, ptr, len + 1, NULL, NULL); - if (plen) *plen = len; - return ptr; -} - -static WCHAR * -filecp_to_wstr(const char *str, long *plen) +static inline UINT +filecp(void) { UINT cp = AreFileApisANSI() ? CP_ACP : CP_OEMCP; - WCHAR *ptr; - int len = MultiByteToWideChar(cp, 0, str, -1, NULL, 0) - 1; - if (!(ptr = malloc(sizeof(WCHAR) * (len + 1)))) return 0; - MultiByteToWideChar(cp, 0, str, -1, ptr, len + 1); - if (plen) *plen = len; - return ptr; + return cp; } static char * -wstr_to_utf8(const WCHAR *wstr, long *plen) +wstr_to_mbstr(UINT cp, const WCHAR *wstr, int clen, long *plen) { char *ptr; - int len = WideCharToMultiByte(CP_UTF8, 0, wstr, -1, NULL, 0, NULL, NULL) - 1; + int len = WideCharToMultiByte(cp, 0, wstr, clen, NULL, 0, NULL, NULL) - 1; if (!(ptr = malloc(len + 1))) return 0; - WideCharToMultiByte(CP_UTF8, 0, wstr, -1, ptr, len + 1, NULL, NULL); + WideCharToMultiByte(cp, 0, wstr, clen, ptr, len + 1, NULL, NULL); if (plen) *plen = len; return ptr; } static WCHAR * -utf8_to_wstr(const char *str, long *plen) +mbstr_to_wstr(UINT cp, const char *str, int clen, long *plen) { WCHAR *ptr; - int len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0) - 1; + int len = MultiByteToWideChar(cp, 0, str, clen, NULL, 0) - 1; if (!(ptr = malloc(sizeof(WCHAR) * (len + 1)))) return 0; - MultiByteToWideChar(CP_UTF8, 0, str, -1, ptr, len + 1); + MultiByteToWideChar(cp, 0, str, clen, ptr, len + 1); if (plen) *plen = len; return ptr; } |