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-18 Removals
167 lines
+43 Additions
/*
/*
* Directory utility functions.
* Directory utility functions.
*
*
* Author:
* Author:
* Gonzalo Paniagua Javier (gonzalo@novell.com)
* Gonzalo Paniagua Javier (gonzalo@novell.com)
*
*
* (C) 2006 Novell, Inc.
* (C) 2006 Novell, Inc.
*
*
* Permission is hereby granted, free of charge, to any person obtaining
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
* the following conditions:
*
*
* The above copyright notice and this permission notice shall be
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
* included in all copies or substantial portions of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
*/
#include <glib.h>
#include <glib.h>
#include <stdio.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdlib.h>
#include <errno.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/stat.h>
#include <unistd.h>
#include <unistd.h>
#include <dirent.h>
//#include <dirent.h>
#include <psp2/io/dirent.h>
#include <psp2/io/stat.h>
#define opendir sceIoDopen
#define closedir sceIoDclose
#define readdir sceIoDread
#define mkdir sceIoMkdir
#define DIR SceUID
#define dirent SceIoDirent
struct _GDir {
struct _GDir {
DIR *dir;
DIR dir;
#ifndef HAVE_REWINDDIR
#ifndef HAVE_REWINDDIR
char *path;
char *path;
#endif
#endif
char current[256];
};
};
GDir *
GDir *
g_dir_open (const gchar *path, guint flags, GError **error)
g_dir_open (const gchar *path, guint flags, GError **error)
{
{
GDir *dir;
GDir *dir;
g_return_val_if_fail (path != NULL, NULL);
g_return_val_if_fail (path != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
(void) flags; /* this is not used */
(void) flags; /* this is not used */
dir = g_new (GDir, 1);
dir = g_new (GDir, 1);
dir->dir = opendir (path);
dir->dir = opendir (path);
if (dir->dir == NULL) {
if (dir->dir <0) {
if (error) {
if (error) {
gint err = errno;
gint err = dir->dir;
*error = g_error_new (G_LOG_DOMAIN, g_file_error_from_errno (err), strerror (err));
*error = g_error_new (G_LOG_DOMAIN, g_file_error_from_errno (err), strerror (err));
}
}
g_free (dir);
g_free (dir);
return NULL;
return NULL;
}
}
#ifndef HAVE_REWINDDIR
#ifndef HAVE_REWINDDIR
dir->path = g_strdup (path);
dir->path = g_strdup (path);
#endif
#endif
return dir;
return dir;
}
}
const gchar *
const gchar *
g_dir_read_name (GDir *dir)
g_dir_read_name (GDir *dir)
{
{
struct dirent *entry;
dirent entry;
int r;
memset(&entry,0,sizeof(dirent));
g_return_val_if_fail (dir != NULL && dir->dir != NULL, NULL);
g_return_val_if_fail (dir != NULL && dir->dir != NULL, NULL);
do {
do {
entry = readdir (dir->dir);
r = readdir (dir->dir,&entry);
if (entry == NULL)
if (r<0)
return NULL;
return NULL;
} while ((strcmp (entry->d_name, ".") == 0) || (strcmp (entry->d_name, "..") == 0));
} while ((strcmp (entry.d_name, ".") == 0) || (strcmp (entry.d_name, "..") == 0));
return entry->d_name;
strcpy(dir->current,entry.d_name);
return dir->current;
}
}
void
void
g_dir_rewind (GDir *dir)
g_dir_rewind (GDir *dir)
{
{
g_return_if_fail (dir != NULL && dir->dir != NULL);
g_return_if_fail (dir != NULL && dir->dir != NULL);
#ifndef HAVE_REWINDDIR
#ifndef HAVE_REWINDDIR
closedir (dir->dir);
closedir (dir->dir);
dir->dir = opendir (dir->path);
dir->dir = opendir (dir->path);
#else
#else
rewinddir (dir->dir);
rewinddir (dir->dir);
#endif
#endif
}
}
void
void
g_dir_close (GDir *dir)
g_dir_close (GDir *dir)
{
{
g_return_if_fail (dir != NULL && dir->dir != 0);
g_return_if_fail (dir != NULL && dir->dir != 0);
closedir (dir->dir);
closedir (dir->dir);
#ifndef HAVE_REWINDDIR
#ifndef HAVE_REWINDDIR
g_free (dir->path);
g_free (dir->path);
#endif
#endif
dir->dir = NULL;
dir->dir = NULL;
g_free (dir);
g_free (dir);
}
}
int
int
g_mkdir_with_parents (const gchar *pathname, int mode)
g_mkdir_with_parents (const gchar *pathname, int mode)
{
{
char *path, *d;
char *path, *d;
int rv;
int rv;
if (!pathname || *pathname == '\0') {
if (!pathname || *pathname == '\0') {
errno = EINVAL;
errno = EINVAL;
return -1;
return -1;
}
}
d = path = g_strdup (pathname);
d = path = g_strdup (pathname);
if (*d == '/')
if (*d == '/')
d++;
d++;
while (TRUE) {
while (TRUE) {
if (*d == '/' || *d == '\0') {
if (*d == '/' || *d == '\0') {
char orig = *d;
char orig = *d;
*d = '\0';
*d = '\0';
rv = mkdir (path, mode);
rv = mkdir (path, mode);
if (rv == -1 && errno != EEXIST) {
if (rv == -1 && errno != EEXIST) {
g_free (path);
g_free (path);
return -1;
return -1;
}
}
*d++ = orig;
*d++ = orig;
while (orig == '/' && *d == '/')
while (orig == '/' && *d == '/')
d++;
d++;
if (orig == '\0')
if (orig == '\0')
break;
break;
} else {
} else {
d++;
d++;
}
}
}
}
g_free (path);
g_free (path);
return 0;
return 0;
}
}