diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 63 |
1 files changed, 61 insertions, 2 deletions
@@ -73,6 +73,16 @@ char *strchr(char*,char); #define opendir(p) rb_w32_uopendir(p) #endif +#ifdef HAVE_SYS_ATTR_H +#include <sys/attr.h> +#endif + +#ifdef HAVE_GETATTRLIST +# define USE_NAME_ON_FS 1 +#else +# define USE_NAME_ON_FS 0 +#endif + #ifdef __APPLE__ # define HAVE_HFS 1 #else @@ -1053,6 +1063,7 @@ sys_warning_1(VALUE mesg) #define GLOB_ALLOC(type) ((type *)malloc(sizeof(type))) #define GLOB_ALLOC_N(type, n) ((type *)malloc(sizeof(type) * (n))) +#define GLOB_REALLOC(ptr, size) realloc((ptr), (size)) #define GLOB_FREE(ptr) free(ptr) #define GLOB_JUMP_TAG(status) (((status) == -1) ? rb_memerror() : rb_jump_tag(status)) @@ -1241,8 +1252,7 @@ glob_make_pattern(const char *p, const char *e, int flags, rb_encoding *enc) else { const char *m = find_dirsep(p, e, flags, enc); const enum glob_pattern_type magic = has_magic(p, m, flags, enc); - const enum glob_pattern_type non_magic = - ((HAVE_HFS || FNM_SYSCASE) && (m == e || (m+1 == e && *m == '/'))) ? PLAIN : ALPHA; + const enum glob_pattern_type non_magic = (USE_NAME_ON_FS || FNM_SYSCASE) ? PLAIN : ALPHA; char *buf; if (!(FNM_SYSCASE || magic > non_magic) && !recursive && *m) { @@ -1316,6 +1326,45 @@ join_path(const char *path, long len, int dirsep, const char *name, size_t namle return buf; } +#ifdef HAVE_GETATTRLIST +static char * +replace_real_basename(char *path, long base, int hfs_p) +{ + u_int32_t attrbuf[(sizeof(attrreference_t) + MAXPATHLEN * 3 + sizeof(u_int32_t) - 1) / sizeof(u_int32_t) + 1]; + struct attrlist al = {ATTR_BIT_MAP_COUNT, 0, ATTR_CMN_NAME}; + const attrreference_t *ar = (void *)(attrbuf+1); + const char *name; + long len; + char *tmp; + IF_HAVE_HFS(VALUE utf8str = Qnil); + + if (getattrlist(path, &al, attrbuf, sizeof(attrbuf), FSOPT_NOFOLLOW)) + return path; + + name = (char *)ar + ar->attr_dataoffset; + len = (long)ar->attr_length - 1; + if (name + len > (char *)attrbuf + sizeof(attrbuf)) + return path; + +# if HAVE_HFS + if (hfs_p && has_nonascii(name, len)) { + if (!NIL_P(utf8str = rb_str_normalize_ospath(name, len))) { + RSTRING_GETMEM(utf8str, name, len); + } + } +# endif + + tmp = GLOB_REALLOC(path, base + len + 1); + if (tmp) { + path = tmp; + memcpy(path + base, name, len); + path[base + len] = '\0'; + } + IF_HAVE_HFS(if (!NIL_P(utf8str)) rb_str_resize(utf8str, 0)); + return path; +} +#endif + enum answer {UNKNOWN = -1, NO, YES}; #ifndef S_ISDIR @@ -1379,7 +1428,11 @@ glob_helper( plain = 1; break; case ALPHA: +#ifdef HAVE_GETATTRLIST + plain = 1; +#else magical = 1; +#endif break; case MAGICAL: magical = 2; @@ -1602,6 +1655,12 @@ glob_helper( status = -1; break; } +#ifdef HAVE_GETATTRLIST + if ((*cur)->type == ALPHA) { + long base = pathlen + (dirsep != 0); + buf = replace_real_basename(buf, base, IF_HAVE_HFS(1)+0); + } +#endif status = glob_helper(buf, 1, UNKNOWN, UNKNOWN, new_beg, new_end, flags, func, arg, enc); GLOB_FREE(buf); |