diff options
Diffstat (limited to 'dir.c')
-rw-r--r-- | dir.c | 28 |
1 files changed, 19 insertions, 9 deletions
@@ -12,6 +12,7 @@ **********************************************************************/ #include "internal.h" +#include "encindex.h" #include <sys/types.h> #include <sys/stat.h> @@ -670,6 +671,18 @@ dir_path(VALUE dir) } #if defined _WIN32 +static int +fundamental_encoding_p(rb_encoding *enc) +{ + switch (rb_enc_to_index(enc)) { + case ENCINDEX_ASCII: + case ENCINDEX_US_ASCII: + case ENCINDEX_UTF_8: + return TRUE; + default: + return FALSE; + } +} # define READDIR(dir, enc) rb_w32_readdir((dir), (enc)) #else # define READDIR(dir, enc) readdir((dir)) @@ -1212,9 +1225,7 @@ do_opendir(const char *path, int flags, rb_encoding *enc) DIR *dirp; #ifdef _WIN32 VALUE tmp = 0; - if (enc != rb_usascii_encoding() && - enc != rb_ascii8bit_encoding() && - enc != rb_utf8_encoding()) { + if (!fundamental_encoding_p(enc)) { tmp = rb_enc_str_new(path, strlen(path), enc); tmp = rb_str_encode_ospath(tmp); path = RSTRING_PTR(tmp); @@ -1525,10 +1536,7 @@ replace_real_basename(char *path, long base, rb_encoding *enc, int norm_p, int f HANDLE h = INVALID_HANDLE_VALUE; long wlen; int e = 0; - if (enc && - enc != rb_usascii_encoding() && - enc != rb_ascii8bit_encoding() && - enc != rb_utf8_encoding()) { + if (!fundamental_encoding_p(enc)) { tmp = rb_enc_str_new_cstr(plainname, enc); tmp = rb_str_encode_ospath(tmp); plainname = RSTRING_PTR(tmp); @@ -2119,8 +2127,10 @@ push_glob(VALUE ary, VALUE str, int flags) #ifdef __APPLE__ str = rb_str_encode_ospath(str); #endif - if (enc == rb_usascii_encoding()) enc = rb_filesystem_encoding(); - if (enc == rb_usascii_encoding()) enc = rb_ascii8bit_encoding(); + if (rb_enc_to_index(enc) == ENCINDEX_US_ASCII) + enc = rb_filesystem_encoding(); + if (rb_enc_to_index(enc) == ENCINDEX_US_ASCII) + enc = rb_ascii8bit_encoding(); flags |= GLOB_VERBOSE; args.glob.func = push_pattern; args.glob.value = ary; |