mirror of
https://github.com/nitraiolo/CfgUSBLoader.git
synced 2024-12-01 07:34:15 +01:00
230 lines
6.8 KiB
C
230 lines
6.8 KiB
C
/**
|
|
* main.c - Directory listing example for NTFS-based devices.
|
|
*
|
|
* Copyright (c) 2009 Rhys "Shareese" Koedijk
|
|
*
|
|
* This program/include file is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as published
|
|
* by the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program/include file is distributed in the hope that it will be
|
|
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
|
|
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <gctypes.h>
|
|
#include <gccore.h>
|
|
#include <wiiuse/wpad.h>
|
|
|
|
#include <fat.h>
|
|
#include <ntfs.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <dirent.h>
|
|
#include <errno.h>
|
|
|
|
static void *xfb = NULL;
|
|
static GXRModeObj *rmode = NULL;
|
|
|
|
void list(const char *path, int depth)
|
|
{
|
|
DIR *pdir;
|
|
struct dirent *pent;
|
|
struct stat st;
|
|
char indent[PATH_MAX] = {0};
|
|
char new_path[PATH_MAX] = {0};
|
|
|
|
// Open the directory
|
|
pdir = opendir(path);
|
|
if (pdir) {
|
|
|
|
// Make this our current directory
|
|
chdir(path);
|
|
|
|
// Build a directory indent (for better readability)
|
|
memset(indent, ' ', depth * 2);
|
|
|
|
// List the contents of the directory
|
|
while ((pent = readdir(pdir)) != NULL) {
|
|
if ((strcmp(pent->d_name, ".") == 0) || (strcmp(pent->d_name, "..") == 0))
|
|
continue;
|
|
|
|
// Get the entries stats
|
|
if (stat(pent->d_name, &st) == -1)
|
|
continue;
|
|
|
|
// List the entry
|
|
if (S_ISDIR(st.st_mode)) {
|
|
printf(" D %s%s/\n", indent, pent->d_name);
|
|
|
|
// List the directories contents
|
|
sprintf(new_path, "%s/%s", path, pent->d_name);
|
|
list(new_path, depth + 1);
|
|
chdir(path);
|
|
|
|
} else if (S_ISREG(st.st_mode)) {
|
|
printf(" F %s%s (%lu)\n", indent, pent->d_name, (unsigned long int)st.st_size);
|
|
} else {
|
|
printf(" ? %s%s\n", indent, pent->d_name);
|
|
}
|
|
|
|
}
|
|
|
|
// Close the directory
|
|
closedir(pdir);
|
|
|
|
} else {
|
|
printf("opendir(%s) failure.\n", path);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------
|
|
int main(int argc, char **argv) {
|
|
//---------------------------------------------------------------------------------
|
|
|
|
// Initialise the video system
|
|
VIDEO_Init();
|
|
|
|
// This function initialises the attached controllers
|
|
WPAD_Init();
|
|
|
|
// Obtain the preferred video mode from the system
|
|
// This will correspond to the settings in the Wii menu
|
|
rmode = VIDEO_GetPreferredMode(NULL);
|
|
|
|
// Allocate memory for the display in the uncached region
|
|
xfb = MEM_K0_TO_K1(SYS_AllocateFramebuffer(rmode));
|
|
|
|
// Initialise the console, required for printf
|
|
console_init(xfb, 20, 20, rmode->fbWidth, rmode->xfbHeight, rmode->fbWidth * VI_DISPLAY_PIX_SZ);
|
|
|
|
// Set up the video registers with the chosen mode
|
|
VIDEO_Configure(rmode);
|
|
|
|
// Tell the video hardware where our display memory is
|
|
VIDEO_SetNextFramebuffer(xfb);
|
|
|
|
// Make the display visible
|
|
VIDEO_SetBlack(FALSE);
|
|
|
|
// Flush the video register changes to the hardware
|
|
VIDEO_Flush();
|
|
|
|
// Wait for Video setup to complete
|
|
VIDEO_WaitVSync();
|
|
if(rmode->viTVMode&VI_NON_INTERLACE) VIDEO_WaitVSync();
|
|
|
|
|
|
// The console understands VT terminal escape codes
|
|
// This positions the cursor on row 2, column 0
|
|
// we can use variables for this with format codes too
|
|
// e.g. printf ("\x1b[%d;%dH", row, column );
|
|
printf("\x1b[2;0H");
|
|
|
|
printf("\n");
|
|
printf(" NTFS Directory Listing Example\n");
|
|
printf("\n");
|
|
printf(" - 'LEFT' and 'RIGHT' to select a volume\n");
|
|
printf(" - 'A' to enumerate the selected volume\n");
|
|
printf(" - 'HOME' to quit\n");
|
|
printf("\n");
|
|
|
|
bool listed = false;
|
|
ntfs_md *mounts = NULL;
|
|
int mountCount = 0;
|
|
int mountIndex = 0;
|
|
int i;
|
|
|
|
// Mount FAT devices
|
|
fatInitDefault();
|
|
|
|
// Mount all NTFS volumes on all inserted block devices
|
|
mountCount = ntfsMountAll(&mounts, NTFS_DEFAULT | NTFS_RECOVER);
|
|
if (mountCount == -1)
|
|
printf("Error whilst mounting devices (%i).\n", errno);
|
|
else if (mountCount == 0)
|
|
printf("No NTFS volumes were found and/or mounted.\n");
|
|
else
|
|
printf("%i NTFS volumes(s) mounted!\n\n", mountCount);
|
|
|
|
// List all mounted NTFS volumes
|
|
for (i = 0; i < mountCount; i++)
|
|
printf("%i - %s:/ (%s)\n", i + 1, mounts[i].name, ntfsGetVolumeName(mounts[i].name));
|
|
|
|
printf("\n");
|
|
while (1) {
|
|
|
|
// Call WPAD_ScanPads each loop, this reads the latest controller states
|
|
WPAD_ScanPads();
|
|
|
|
// WPAD_ButtonsDown tells us which buttons were pressed in this loop
|
|
// this is a "one shot" state which will not fire again until the button has been released
|
|
u32 pressed = WPAD_ButtonsDown(0);
|
|
|
|
// Break from main loop
|
|
if (pressed & WPAD_BUTTON_HOME) break;
|
|
|
|
// If there is at least one volume mounted and we have not yet listed one...
|
|
if (mountCount > 0 && !listed) {
|
|
|
|
// Deincrement the selected volumes index
|
|
if (pressed & WPAD_BUTTON_LEFT)
|
|
mountIndex = MIN(MAX(mountIndex - 1, 0), mountCount - 1);
|
|
|
|
// Increment the selected volumes index
|
|
if (pressed & WPAD_BUTTON_RIGHT)
|
|
mountIndex = MIN(MAX(mountIndex + 1, 0), mountCount - 1);
|
|
|
|
// Enumerate the selected volumes contents
|
|
if (pressed & WPAD_BUTTON_A) {
|
|
printf("\n\n");
|
|
|
|
// List the volumes root directory
|
|
char path[PATH_MAX] = {0};
|
|
strcpy(path, mounts[mountIndex].name);
|
|
strcat(path, ":/");
|
|
list(path, 0);
|
|
listed = true;
|
|
|
|
printf("\n");
|
|
printf("Press 'HOME' to quit.\n\n");
|
|
|
|
}
|
|
|
|
// If we have not listed a volume yet then prompt to select one
|
|
if(!listed) {
|
|
printf("\rSelect a NTFS volume: < %i >", mountIndex + 1);
|
|
}
|
|
|
|
}
|
|
|
|
// Wait for the next frame
|
|
VIDEO_WaitVSync();
|
|
|
|
}
|
|
|
|
// Unmount all NTFS volumes and clean up
|
|
if (mounts) {
|
|
for (i = 0; i < mountCount; i++)
|
|
ntfsUnmount(mounts[i].name, true);
|
|
free(mounts);
|
|
}
|
|
|
|
// We return to the launcher application via exit
|
|
exit(0);
|
|
|
|
return 0;
|
|
}
|
|
|