6  * Copyright 2007-2017 by Apple Inc.
7  * Copyright 1997-2005 by Easy Software Products, all rights reserved.
16 #include "string-private.h"
17 #include "debug-internal.h"
41  * '_cups_dir_time()' - Convert a FILETIME value to a UNIX time value.
44 time_t					/* O - UNIX time */
45 _cups_dir_time(FILETIME ft)		/* I - File time */  in _cups_dir_time()
57   return ((time_t)(val / 10000000 - 11644732800));  in _cups_dir_time()
62  * 'cupsDirClose()' - Close a directory.
64  * @since CUPS 1.2/macOS 10.5@
68 cupsDirClose(cups_dir_t *dp)		/* I - Directory pointer */  in cupsDirClose()
71   * Range check input...  in cupsDirClose()
81   if (dp->dir != INVALID_HANDLE_VALUE)  in cupsDirClose()
82     FindClose(dp->dir);  in cupsDirClose()
93  * 'cupsDirOpen()' - Open a directory.
95  * @since CUPS 1.2/macOS 10.5@
98 cups_dir_t *				/* O - Directory pointer or @code NULL@ if the directory could not be opened. */
99 cupsDirOpen(const char *directory)	/* I - Directory name */  in cupsDirOpen()
105   * Range check input...  in cupsDirOpen()
123   dp->dir = INVALID_HANDLE_VALUE;  in cupsDirOpen()
125   strlcpy(dp->directory, directory, sizeof(dp->directory));  in cupsDirOpen()
136  * 'cupsDirRead()' - Read the next directory entry.
138  * @since CUPS 1.2/macOS 10.5@
141 cups_dentry_t *				/* O - Directory entry or @code NULL@ if there are no more */
142 cupsDirRead(cups_dir_t *dp)		/* I - Directory pointer */  in cupsDirRead()
148   * Range check input...  in cupsDirRead()
158   if (dp->dir == INVALID_HANDLE_VALUE)  in cupsDirRead()
164     dp->dir = FindFirstFileA(dp->directory, &entry);  in cupsDirRead()
165     if (dp->dir == INVALID_HANDLE_VALUE)  in cupsDirRead()
168   else if (!FindNextFileA(dp->dir, &entry))  in cupsDirRead()
175   strlcpy(dp->entry.filename, entry.cFileName, sizeof(dp->entry.filename));  in cupsDirRead()
178     dp->entry.fileinfo.st_mode = 0755 | S_IFDIR;  in cupsDirRead()
180     dp->entry.fileinfo.st_mode = 0644;  in cupsDirRead()
182   dp->entry.fileinfo.st_atime = _cups_dir_time(entry.ftLastAccessTime);  in cupsDirRead()
183   dp->entry.fileinfo.st_ctime = _cups_dir_time(entry.ftCreationTime);  in cupsDirRead()
184   dp->entry.fileinfo.st_mtime = _cups_dir_time(entry.ftLastWriteTime);  in cupsDirRead()
185 …dp->entry.fileinfo.st_size  = entry.nFileSizeLow + ((unsigned long long)entry.nFileSizeHigh << 32);  in cupsDirRead()
191   return (&(dp->entry));  in cupsDirRead()
196  * 'cupsDirRewind()' - Rewind to the start of the directory.
198  * @since CUPS 1.2/macOS 10.5@
202 cupsDirRewind(cups_dir_t *dp)		/* I - Directory pointer */  in cupsDirRewind()
205   * Range check input...  in cupsDirRewind()
215   if (dp->dir != INVALID_HANDLE_VALUE)  in cupsDirRewind()
217     FindClose(dp->dir);  in cupsDirRewind()
218     dp->dir = INVALID_HANDLE_VALUE;  in cupsDirRewind()
246  * 'cupsDirClose()' - Close a directory.
248  * @since CUPS 1.2/macOS 10.5@
252 cupsDirClose(cups_dir_t *dp)		/* I - Directory pointer */  in cupsDirClose()
257   * Range check input...  in cupsDirClose()
267   closedir(dp->dir);  in cupsDirClose()
273  * 'cupsDirOpen()' - Open a directory.
275  * @since CUPS 1.2/macOS 10.5@
278 cups_dir_t *				/* O - Directory pointer or @code NULL@ if the directory could not be opened. */
279 cupsDirOpen(const char *directory)	/* I - Directory name */  in cupsDirOpen()
287   * Range check input...  in cupsDirOpen()
305   dp->dir = opendir(directory);  in cupsDirOpen()
306   if (!dp->dir)  in cupsDirOpen()
316   strlcpy(dp->directory, directory, sizeof(dp->directory));  in cupsDirOpen()
327  * 'cupsDirRead()' - Read the next directory entry.
329  * @since CUPS 1.2/macOS 10.5@
332 cups_dentry_t *				/* O - Directory entry or @code NULL@ when there are no more */
333 cupsDirRead(cups_dir_t *dp)		/* I - Directory pointer */  in cupsDirRead()
342   * Range check input...  in cupsDirRead()
358     if ((entry = readdir(dp->dir)) == NULL)  in cupsDirRead()
364     DEBUG_printf(("4cupsDirRead: readdir() returned \"%s\"...", entry->d_name));  in cupsDirRead()
370     if (!strcmp(entry->d_name, ".") || !strcmp(entry->d_name, ".."))  in cupsDirRead()
377     strlcpy(dp->entry.filename, entry->d_name, sizeof(dp->entry.filename));  in cupsDirRead()
379     snprintf(filename, sizeof(filename), "%s/%s", dp->directory, entry->d_name);  in cupsDirRead()
381     if (stat(filename, &(dp->entry.fileinfo)))  in cupsDirRead()
383       DEBUG_printf(("3cupsDirRead: stat() failed for \"%s\" - %s...", filename,  in cupsDirRead()
392     return (&(dp->entry));  in cupsDirRead()
398  * 'cupsDirRewind()' - Rewind to the start of the directory.
400  * @since CUPS 1.2/macOS 10.5@
404 cupsDirRewind(cups_dir_t *dp)		/* I - Directory pointer */  in cupsDirRewind()
409   * Range check input...  in cupsDirRewind()
419   rewinddir(dp->dir);  in cupsDirRewind()