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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-05-16 10:25:56 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-05-16 10:25:56 +0000
commit000482a1730757f1cf0ba7e8874decbaebb90a4a (patch)
tree9e434fa2825253d62a2f175957ec2c834bea4e36
parent87acdae43dcfab5d28c85b10374be9faf6209076 (diff)
rb_w32_ugetcwd: UTF-8 version getcwd
* dir.c (rb_dir_getwd): convert from UTF-8. * win32/win32.c (w32_getcwd): codepage aware getcwd using GetCurrentDirectoryW. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58745 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--dir.c8
-rw-r--r--win32/dir.h1
-rw-r--r--win32/win32.c52
3 files changed, 43 insertions, 18 deletions
diff --git a/dir.c b/dir.c
index e568ab000d6..50a8b182132 100644
--- a/dir.c
+++ b/dir.c
@@ -74,6 +74,7 @@ char *strchr(char*,char);
#define rmdir(p) rb_w32_urmdir(p)
#undef opendir
#define opendir(p) rb_w32_uopendir(p)
+#define ruby_getcwd() rb_w32_ugetcwd(NULL, 0)
#define IS_WIN32 1
#else
#define IS_WIN32 0
@@ -1051,10 +1052,14 @@ rb_dir_getwd(void)
{
char *path;
VALUE cwd;
- int fsenc = rb_enc_to_index(rb_filesystem_encoding());
+ rb_encoding *fs = rb_filesystem_encoding();
+ int fsenc = rb_enc_to_index(fs);
if (fsenc == ENCINDEX_US_ASCII) fsenc = ENCINDEX_ASCII;
path = my_getcwd();
+#ifdef _WIN32
+ cwd = rb_str_conv_enc(rb_utf8_str_new_cstr(path), NULL, fs);
+#else
#ifdef __APPLE__
cwd = rb_str_normalize_ospath(path, strlen(path));
OBJ_TAINT(cwd);
@@ -1062,6 +1067,7 @@ rb_dir_getwd(void)
cwd = rb_tainted_str_new2(path);
#endif
rb_enc_associate_index(cwd, fsenc);
+#endif
xfree(path);
return cwd;
diff --git a/win32/dir.h b/win32/dir.h
index b1f981f257e..29c4c1c6d5b 100644
--- a/win32/dir.h
+++ b/win32/dir.h
@@ -33,6 +33,7 @@ long rb_w32_telldir(DIR *);
void rb_w32_seekdir(DIR *, long);
void rb_w32_rewinddir(DIR *);
void rb_w32_closedir(DIR *);
+char *rb_w32_ugetcwd(char *, int);
#define opendir(s) rb_w32_opendir((s))
#define readdir(d) rb_w32_readdir((d), 0)
diff --git a/win32/win32.c b/win32/win32.c
index 8b18821f5f1..0296f2d3c1e 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -4655,43 +4655,61 @@ clock_getres(clockid_t clock_id, struct timespec *sp)
}
/* License: Ruby's */
-char *
-rb_w32_getcwd(char *buffer, int size)
+static char *
+w32_getcwd(char *buffer, int size, UINT cp)
{
- char *p = buffer;
- int len;
+ WCHAR *p;
+ int wlen, len;
- len = GetCurrentDirectory(0, NULL);
+ len = GetCurrentDirectoryW(0, NULL);
if (!len) {
errno = map_errno(GetLastError());
return NULL;
}
- if (p) {
+ if (buffer && size < len) {
+ errno = ERANGE;
+ return NULL;
+ }
+
+ p = ALLOCA_N(WCHAR, len);
+ if (!GetCurrentDirectoryW(len, p)) {
+ errno = map_errno(GetLastError());
+ return NULL;
+ }
+
+ wlen = translate_wchar(p, L'\\', L'/') - p + 1;
+ len = WideCharToMultiByte(cp, 0, p, wlen, NULL, 0, NULL, NULL);
+ if (buffer) {
if (size < len) {
errno = ERANGE;
return NULL;
}
}
else {
- p = malloc(len);
- size = len;
- if (!p) {
+ buffer = malloc(len);
+ if (!buffer) {
errno = ENOMEM;
return NULL;
}
}
+ WideCharToMultiByte(cp, 0, p, wlen, buffer, len, NULL, NULL);
- if (!GetCurrentDirectory(size, p)) {
- errno = map_errno(GetLastError());
- if (!buffer)
- free(p);
- return NULL;
- }
+ return buffer;
+}
- translate_char(p, '\\', '/', filecp());
+/* License: Ruby's */
+char *
+rb_w32_getcwd(char *buffer, int size)
+{
+ return w32_getcwd(buffer, size, filecp());
+}
- return p;
+/* License: Ruby's */
+char *
+rb_w32_ugetcwd(char *buffer, int size)
+{
+ return w32_getcwd(buffer, size, CP_UTF8);
}
/* License: Artistic or GPL */