#include <sys/stat.h>
#include <mono/io-layer/mono-mutex.h>
+#include <mono/io-layer/error.h>
+#include <mono/io-layer/wapi_glob.h>
#include <mono/io-layer/io-portability.h>
#undef DEBUG
return(ret);
}
+
+
+static gint
+file_compare (gconstpointer a, gconstpointer b)
+{
+ gchar *astr = *(gchar **) a;
+ gchar *bstr = *(gchar **) b;
+
+ return strcmp (astr, bstr);
+}
+
+static gint
+get_errno_from_g_file_error (gint error)
+{
+ switch (error) {
+#ifdef EACCESS
+ case G_FILE_ERROR_ACCES:
+ error = EACCES;
+ break;
+#endif
+#ifdef ENAMETOOLONG
+ case G_FILE_ERROR_NAMETOOLONG:
+ error = ENAMETOOLONG;
+ break;
+#endif
+#ifdef ENOENT
+ case G_FILE_ERROR_NOENT:
+ error = ENOENT;
+ break;
+#endif
+#ifdef ENOTDIR
+ case G_FILE_ERROR_NOTDIR:
+ error = ENOTDIR;
+ break;
+#endif
+#ifdef ENXIO
+ case G_FILE_ERROR_NXIO:
+ error = ENXIO;
+ break;
+#endif
+#ifdef ENODEV
+ case G_FILE_ERROR_NODEV:
+ error = ENODEV;
+ break;
+#endif
+#ifdef EROFS
+ case G_FILE_ERROR_ROFS:
+ error = EROFS;
+ break;
+#endif
+#ifdef ETXTBSY
+ case G_FILE_ERROR_TXTBSY:
+ error = ETXTBSY;
+ break;
+#endif
+#ifdef EFAULT
+ case G_FILE_ERROR_FAULT:
+ error = EFAULT;
+ break;
+#endif
+#ifdef ELOOP
+ case G_FILE_ERROR_LOOP:
+ error = ELOOP;
+ break;
+#endif
+#ifdef ENOSPC
+ case G_FILE_ERROR_NOSPC:
+ error = ENOSPC;
+ break;
+#endif
+#ifdef ENOMEM
+ case G_FILE_ERROR_NOMEM:
+ error = ENOMEM;
+ break;
+#endif
+#ifdef EMFILE
+ case G_FILE_ERROR_MFILE:
+ error = EMFILE;
+ break;
+#endif
+#ifdef ENFILE
+ case G_FILE_ERROR_NFILE:
+ error = ENFILE;
+ break;
+#endif
+#ifdef EBADF
+ case G_FILE_ERROR_BADF:
+ error = EBADF;
+ break;
+#endif
+#ifdef EINVAL
+ case G_FILE_ERROR_INVAL:
+ error = EINVAL;
+ break;
+#endif
+#ifdef EPIPE
+ case G_FILE_ERROR_PIPE:
+ error = EPIPE;
+ break;
+#endif
+#ifdef EAGAIN
+ case G_FILE_ERROR_AGAIN:
+ error = EAGAIN;
+ break;
+#endif
+#ifdef EINTR
+ case G_FILE_ERROR_INTR:
+ error = EINTR;
+ break;
+#endif
+#ifdef EWIO
+ case G_FILE_ERROR_IO:
+ error = EIO;
+ break;
+#endif
+#ifdef EPERM
+ case G_FILE_ERROR_PERM:
+ error = EPERM;
+ break;
+#endif
+ case G_FILE_ERROR_FAILED:
+ error = ERROR_INVALID_PARAMETER;
+ break;
+ }
+
+ return error;
+}
+
+/* scandir using glib */
+gint _wapi_io_scandir (const gchar *dirname, const gchar *pattern,
+ gchar ***namelist)
+{
+ GError *error = NULL;
+ GDir *dir;
+ GPtrArray *names;
+ gint result;
+ wapi_glob_t glob_buf;
+ int flags = 0, i;
+
+ dir = _wapi_g_dir_open (dirname, 0, &error);
+ if (dir == NULL) {
+ /* g_dir_open returns ENOENT on directories on which we don't
+ * have read/x permission */
+ gint errnum = get_errno_from_g_file_error (error->code);
+ g_error_free (error);
+ if (errnum == ENOENT &&
+ !_wapi_access (dirname, F_OK) &&
+ _wapi_access (dirname, R_OK|X_OK)) {
+ errnum = EACCES;
+ }
+
+ errno = errnum;
+ return -1;
+ }
+
+ if (portability_helpers & PORTABILITY_CASE) {
+ flags = WAPI_GLOB_IGNORECASE;
+ }
+
+ result = _wapi_glob (dir, pattern, flags, &glob_buf);
+ g_dir_close (dir);
+ if (result == WAPI_GLOB_NOMATCH) {
+ return(0);
+ } else if (result != 0) {
+ return(-1);
+ }
+
+ names = g_ptr_array_new ();
+ for (i = 0; i < glob_buf.gl_pathc; i++) {
+ g_ptr_array_add (names, g_strdup (glob_buf.gl_pathv[i]));
+ }
+
+ result = names->len;
+ if (result > 0) {
+ g_ptr_array_sort (names, file_compare);
+ g_ptr_array_set_size (names, result + 1);
+
+ *namelist = (gchar **) g_ptr_array_free (names, FALSE);
+ } else {
+ g_ptr_array_free (names, TRUE);
+ }
+
+ return result;
+}
return(TRUE);
}
-static gint
-file_compare (gconstpointer a, gconstpointer b)
-{
- gchar *astr = *(gchar **) a;
- gchar *bstr = *(gchar **) b;
-
- return strcmp (astr, bstr);
-}
-
-static gint
-get_errno_from_g_file_error (gint error)
-{
- switch (error) {
-#ifdef EACCESS
- case G_FILE_ERROR_ACCES:
- error = EACCES;
- break;
-#endif
-#ifdef ENAMETOOLONG
- case G_FILE_ERROR_NAMETOOLONG:
- error = ENAMETOOLONG;
- break;
-#endif
-#ifdef ENOENT
- case G_FILE_ERROR_NOENT:
- error = ENOENT;
- break;
-#endif
-#ifdef ENOTDIR
- case G_FILE_ERROR_NOTDIR:
- error = ENOTDIR;
- break;
-#endif
-#ifdef ENXIO
- case G_FILE_ERROR_NXIO:
- error = ENXIO;
- break;
-#endif
-#ifdef ENODEV
- case G_FILE_ERROR_NODEV:
- error = ENODEV;
- break;
-#endif
-#ifdef EROFS
- case G_FILE_ERROR_ROFS:
- error = EROFS;
- break;
-#endif
-#ifdef ETXTBSY
- case G_FILE_ERROR_TXTBSY:
- error = ETXTBSY;
- break;
-#endif
-#ifdef EFAULT
- case G_FILE_ERROR_FAULT:
- error = EFAULT;
- break;
-#endif
-#ifdef ELOOP
- case G_FILE_ERROR_LOOP:
- error = ELOOP;
- break;
-#endif
-#ifdef ENOSPC
- case G_FILE_ERROR_NOSPC:
- error = ENOSPC;
- break;
-#endif
-#ifdef ENOMEM
- case G_FILE_ERROR_NOMEM:
- error = ENOMEM;
- break;
-#endif
-#ifdef EMFILE
- case G_FILE_ERROR_MFILE:
- error = EMFILE;
- break;
-#endif
-#ifdef ENFILE
- case G_FILE_ERROR_NFILE:
- error = ENFILE;
- break;
-#endif
-#ifdef EBADF
- case G_FILE_ERROR_BADF:
- error = EBADF;
- break;
-#endif
-#ifdef EINVAL
- case G_FILE_ERROR_INVAL:
- error = EINVAL;
- break;
-#endif
-#ifdef EPIPE
- case G_FILE_ERROR_PIPE:
- error = EPIPE;
- break;
-#endif
-#ifdef EAGAIN
- case G_FILE_ERROR_AGAIN:
- error = EAGAIN;
- break;
-#endif
-#ifdef EINTR
- case G_FILE_ERROR_INTR:
- error = EINTR;
- break;
-#endif
-#ifdef EWIO
- case G_FILE_ERROR_IO:
- error = EIO;
- break;
-#endif
-#ifdef EPERM
- case G_FILE_ERROR_PERM:
- error = EPERM;
- break;
-#endif
- case G_FILE_ERROR_FAILED:
- error = ERROR_INVALID_PARAMETER;
- break;
- }
-
- return error;
-}
-
-/* scandir using glib */
-static gint
-mono_io_scandir (const gchar *dirname, const gchar *pattern, gchar ***namelist)
-{
- GError *error = NULL;
- GDir *dir;
- GPtrArray *names;
- const gchar *name;
- gint result;
- GPatternSpec *patspec;
-
- dir = _wapi_g_dir_open (dirname, 0, &error);
- if (dir == NULL) {
- /* g_dir_open returns ENOENT on directories on which we don't
- * have read/x permission */
- gint errnum = get_errno_from_g_file_error (error->code);
- g_error_free (error);
- if (errnum == ENOENT &&
- !_wapi_access (dirname, F_OK) &&
- _wapi_access (dirname, R_OK|X_OK)) {
- errnum = EACCES;
- }
-
- errno = errnum;
- return -1;
- }
-
- patspec = g_pattern_spec_new (pattern);
- names = g_ptr_array_new ();
- while ((name = g_dir_read_name (dir)) != NULL) {
- if (g_pattern_match_string (patspec, name))
- g_ptr_array_add (names, g_strdup (name));
- }
-
- g_pattern_spec_free (patspec);
- g_dir_close (dir);
- result = names->len;
- if (result > 0) {
- g_ptr_array_sort (names, file_compare);
- g_ptr_array_set_size (names, result + 1);
-
- *namelist = (gchar **) g_ptr_array_free (names, FALSE);
- } else {
- g_ptr_array_free (names, TRUE);
- }
-
- return result;
-}
-
gpointer FindFirstFile (const gunichar2 *pattern, WapiFindData *find_data)
{
struct _WapiHandle_find find_handle = {0};
*/
find_handle.namelist = NULL;
- result = mono_io_scandir (dir_part, entry_part, &find_handle.namelist);
+ result = _wapi_io_scandir (dir_part, entry_part,
+ &find_handle.namelist);
if (result == 0) {
/* No files, which windows seems to call
* encoding of the name wasn't convertible), so just
* ignore it.
*/
+ g_warning ("%s: Bad encoding for '%s'\nConsider using MONO_EXTERNAL_ENCODINGS\n", __func__, filename);
+
g_free (filename);
goto retry;
}
return(ret);
}
-static gint
-get_error_from_g_file_error (gint error)
-{
- switch (error) {
- case G_FILE_ERROR_ACCES:
- error = ERROR_ACCESS_DENIED;
- break;
- case G_FILE_ERROR_NAMETOOLONG:
- error = ERROR_FILENAME_EXCED_RANGE;
- break;
- case G_FILE_ERROR_NOENT:
- error = ERROR_FILE_NOT_FOUND;
- break;
- case G_FILE_ERROR_NOTDIR:
- error = ERROR_FILE_NOT_FOUND;
- break;
- case G_FILE_ERROR_ROFS:
- error = ERROR_ACCESS_DENIED;
- break;
- case G_FILE_ERROR_TXTBSY:
- error = ERROR_SHARING_VIOLATION;
- break;
- case G_FILE_ERROR_NOSPC:
- error = ERROR_HANDLE_DISK_FULL;
- break;
- case G_FILE_ERROR_NFILE:
- case G_FILE_ERROR_MFILE:
- error = ERROR_TOO_MANY_OPEN_FILES;
- break;
- case G_FILE_ERROR_BADF:
- error = ERROR_INVALID_HANDLE;
- break;
- case G_FILE_ERROR_INVAL:
- error = ERROR_INVALID_PARAMETER;
- break;
- case G_FILE_ERROR_AGAIN:
- error = ERROR_SHARING_VIOLATION;
- break;
- case G_FILE_ERROR_INTR:
- error = ERROR_IO_PENDING;
- break;
- case G_FILE_ERROR_PERM:
- error = ERROR_ACCESS_DENIED;
- break;
- case G_FILE_ERROR_FAILED:
- error = ERROR_INVALID_PARAMETER;
- break;
- case G_FILE_ERROR_NXIO:
- case G_FILE_ERROR_NOMEM:
- case G_FILE_ERROR_NODEV:
- case G_FILE_ERROR_FAULT:
- case G_FILE_ERROR_LOOP:
- case G_FILE_ERROR_PIPE:
- case G_FILE_ERROR_IO:
- default:
- error = ERROR_GEN_FAILURE;
- break;
-
- }
-
- return error;
-}
-
-static gint
-file_compare (gconstpointer a, gconstpointer b)
-{
- gchar *astr = *(gchar **) a;
- gchar *bstr = *(gchar **) b;
-
- return strcmp (astr, bstr);
-}
-
-static gint
-get_file_attributes (const char *filename)
+MonoArray *
+ves_icall_System_IO_MonoIO_GetFileSystemEntries (MonoString *path,
+ MonoString *path_with_pattern,
+ gint attrs, gint mask,
+ gint32 *error)
{
-#ifdef PLATFORM_WIN32
- gunichar2 *full16;
- gint result;
-
- full16 = g_utf8_to_utf16 (filename, -1, NULL, NULL, NULL);
- if (full16 == NULL) {
- g_message ("Bad encoding for '%s'\n", filename);
- return FALSE;
- }
-
- result = GetFileAttributes (full16);
- g_free (full16);
- return result;
-#else
- struct stat buf;
- struct stat linkbuf;
- int result;
- int file_attrs;
- gboolean issymlink = FALSE;
-
- result = lstat (filename, &buf);
- if (result == -1)
- return FALSE;
-
- if (S_ISLNK (buf.st_mode)) {
- issymlink = TRUE;
- result = stat (filename, &linkbuf);
- if (result != -1) {
- buf = linkbuf;
- }
- }
-
- /* Sockets (0140000) != Directory (040000) + Regular file (0100000) */
- if (S_ISSOCK (buf.st_mode))
- buf.st_mode &= ~S_IFSOCK; /* don't consider socket protection */
-
- file_attrs = 0;
- if (S_ISDIR (buf.st_mode))
- file_attrs |= FILE_ATTRIBUTE_DIRECTORY;
- else
- file_attrs |= FILE_ATTRIBUTE_ARCHIVE;
-
- if ((buf.st_mode & S_IWUSR) == 0)
- file_attrs |= FILE_ATTRIBUTE_READONLY;
-
- if (*filename == '.')
- file_attrs |= FILE_ATTRIBUTE_HIDDEN;
-
- if (issymlink) {
- file_attrs |= FILE_ATTRIBUTE_REPARSE_POINT;
- }
+ MonoDomain *domain;
+ MonoArray *result;
+ int i;
+ WIN32_FIND_DATA data;
+ HANDLE find_handle;
+ GPtrArray *names;
+ gchar *utf8_path, *utf8_result, *full_name;
- return file_attrs;
-#endif
-}
-
-static gboolean
-test_file (const char *filename, int attrs, int mask)
-{
- int file_attr;
-
- file_attr = get_file_attributes (filename);
- if (file_attr == FALSE)
- return FALSE;
-
- return ((file_attr & mask) == attrs);
-}
+ MONO_ARCH_SAVE_REGS;
-/* scandir using glib */
-static gint
-mono_io_scandir (const gchar *dirname, const gchar *pattern, int attrs,
- int mask, gchar ***namelist)
-{
- GError *error = NULL;
- GDir *dir;
- GPtrArray *names;
- const gchar *name;
- gint result;
- GPatternSpec *patspec;
- gchar *full_name;
+ *error = ERROR_SUCCESS;
+ domain = mono_domain_get ();
mask = convert_attrs (mask);
- *namelist = NULL;
- dir = g_dir_open (dirname, 0, &error);
- if (dir == NULL) {
- /* g_dir_open returns ENOENT on directories on which we don't
- * have read/x permission */
- gint errnum = get_error_from_g_file_error (error->code);
- g_error_free (error);
- if (errnum == ERROR_FILE_NOT_FOUND && g_file_test (dirname, G_FILE_TEST_IS_DIR))
- errnum = ERROR_ACCESS_DENIED;
-
- SetLastError (errnum);
- return -1;
+
+ find_handle = FindFirstFile (mono_string_chars (path_with_pattern),
+ &data);
+ if (find_handle == INVALID_HANDLE_VALUE) {
+ gint32 find_error = GetLastError ();
+
+ if (find_error == ERROR_FILE_NOT_FOUND) {
+ /* No files, so just return an empty array */
+ result = mono_array_new (domain,
+ mono_defaults.string_class,
+ 0);
+
+ return(result);
+ }
+
+ *error = find_error;
+ return(NULL);
}
- patspec = g_pattern_spec_new (pattern);
names = g_ptr_array_new ();
- while ((name = g_dir_read_name (dir)) != NULL) {
- if (!g_pattern_match_string (patspec, name))
- continue;
+ utf8_path = mono_string_to_utf8 (path);
- full_name = g_build_filename (dirname, name, NULL);
- if (FALSE == test_file (full_name, attrs, mask)) {
- g_free (full_name);
+ do {
+ if ((data.cFileName[0] == '.' && data.cFileName[1] == 0) ||
+ (data.cFileName[0] == '.' && data.cFileName[1] == '.' && data.cFileName[2] == 0)) {
continue;
}
+
+ if ((data.dwFileAttributes & mask) == attrs) {
+ utf8_result = g_utf16_to_utf8 (data.cFileName, -1, NULL, NULL, NULL);
+ if (utf8_result == NULL) {
+ continue;
+ }
+
+ full_name = g_build_filename (utf8_path, utf8_result, NULL);
+ g_ptr_array_add (names, full_name);
+
+ g_free (utf8_result);
+ }
+ } while(FindNextFile (find_handle, &data));
- g_ptr_array_add (names, full_name);
- }
-
- g_pattern_spec_free (patspec);
- g_dir_close (dir);
- result = names->len;
- if (result > 0) {
- g_ptr_array_sort (names, file_compare);
- g_ptr_array_set_size (names, result + 1);
-
- *namelist = (gchar **) g_ptr_array_free (names, FALSE);
- } else {
- g_ptr_array_free (names, TRUE);
- }
-
- return result;
-}
-
-MonoArray *
-ves_icall_System_IO_MonoIO_GetFileSystemEntries (MonoString *_path, MonoString *_pattern,
- gint attrs, gint mask, gint32 *error)
-{
- MonoDomain *domain;
- MonoArray *result;
- gchar **namelist;
- gchar *path;
- gchar *pattern;
- int i, nnames;
- int removed;
- MonoString *str_name;
-#ifndef PLATFORM_WIN32
- gunichar2 *utf16;
- gsize nbytes;
-#endif
-
- MONO_ARCH_SAVE_REGS;
-
- *error = ERROR_SUCCESS;
-
- path = mono_string_to_utf8 (_path);
- pattern = mono_string_to_utf8 (_pattern);
- nnames = mono_io_scandir (path, pattern, attrs, mask, &namelist);
- if (nnames < 0) {
+ if (FindClose (find_handle) == FALSE) {
*error = GetLastError ();
- g_free (pattern);
- g_free (path);
- return NULL;
- }
-
- domain = mono_domain_get ();
- result = mono_array_new (domain, mono_defaults.string_class, nnames);
- removed = 0;
- for (i = 0; i < nnames; i++) {
-#if PLATFORM_WIN32
- str_name = mono_string_new (domain, namelist [i]);
-#else
- utf16 = mono_unicode_from_external (namelist [i], &nbytes);
- if (utf16 == NULL) {
- g_message ("Bad encoding for '%s'\nConsider using MONO_EXTERNAL_ENCODINGS\n",
- namelist [i]);
- removed++;
- continue;
- }
- str_name = mono_string_from_utf16 (utf16);
- g_free (utf16);
-#endif
- mono_array_setref (result, i - removed, str_name);
+ g_ptr_array_free (names, TRUE);
+ g_free (utf8_path);
+ return(NULL);
}
- if (removed > 0) {
- MonoArray *shrinked;
- shrinked = mono_array_new (domain, mono_defaults.string_class, nnames - removed);
- for (i = 0; i < (nnames - removed); i++) {
- MonoString *str;
- str = mono_array_get (result, MonoString *, i);
- mono_array_setref (shrinked, i, str);
- }
- result = shrinked;
+ result = mono_array_new (domain, mono_defaults.string_class,
+ names->len);
+ for (i = 0; i < names->len; i++) {
+ mono_array_setref (result, i, mono_string_new (domain, g_ptr_array_index (names, i)));
}
- g_strfreev (namelist);
- g_free (pattern);
- g_free (path);
+ g_ptr_array_free (names, TRUE);
+ g_free (utf8_path);
+
return result;
}
projects / mono.git / commitdiff