/*
* menu handlers
*/
static int mount_internal_mmc(void)
{
struct part_info *autoboot_ptn;
/* Mount partition for kexec */
autoboot_ptn = find_part(disk_info, g_2ndstageboot_part);
if (mount_partition(autoboot_ptn)) {
pr_error("Can't mount second-stage boot partition (%s)\n",
g_2ndstageboot_part);
return -1;
}
return 0;
}
int browser_list(list_t *list, int buttons)
{
char *temp;
static short history[50];
static int filled = 0;
static int index = 0;
settings_t settings = settings_get();
if(buttons & PAD_DOWN)
{
list->selection++;
if (!(list->selection < list->num))
{
list->selection = 0;
}
}
if(buttons & PAD_UP)
{
list->selection--;
if (list->selection < 0)
{
list->selection = list->num - 1;
}
}
if(buttons & settings.input.confirm)
{
printf("entry = %s\n", list->entries[list->selection]);
printf("path = %s\n", path);
// Going backwards
if (!strcmp(list->entries[list->selection],".."))
{
// Reset current history index
history[index] = 0;
index--;
// Shouldn't happen, but just in case
if (index <= 0)
{
index = 0;
}
if (index == 1)
{
// Fix the path based on mounted device
if (!strncmp(path,"mc",2))
{
strcpy(path,"mc");
}
if (!strncmp(path,"mass",4))
{
strcpy(path,"mass");
}
if (!strncmp(path,"cdfs",4))
{
strcpy(path,"cdfs");
}
if (!strncmp(path,"pfs1",4))
{
unmount_partition(1);
strcpy(path,"hdd");
}
if (!strncmp(path,"pfs0",4))
{
strcpy(path,"hdd");
}
}
if (index > 1)
{
// Not sure why my dirname implementation isn't working...
// Goes along with the strcat() bug
temp = path + strlen(path);
temp--;
temp--;
while (*temp != '/') temp--;
temp++;
*temp = 0;
}
filled = 0;
}
// Going forwards
else
{
if (index == 0)
{
// index == 0 is device mounts list
strcpy(path,list->entries[list->selection]);
history[index] = 0;
}
if (index == 1)
{
// index == 1 is for mounting devices or any additional handling to get a root directory
if (!strcmp(path,"hdd"))
{
mount_partition(path,list->entries[list->selection],1);
}
else
{
strcpy(path,list->entries[list->selection]);
}
history[index] = 0;
}
if (index > 1)
{
// If the selection is not a directory
if (!strchr(list->entries[list->selection],'/'))
{
strkat(path,list->entries[list->selection]);
filled = 0;
history[index] = list->selection;
return 1;
}
else
{
// If not then add entry to the path
printf("selection = %s\n",list->entries[list->selection]);
strkat(path,list->entries[list->selection]);
history[index] = list->selection;
}
}
// Reset selection to 0
list->selection = 0;
filled = 0;
index++;
}
}
if (!filled)
{
// List the directory, clearing only entries previously used
list_clear(list,list->num);
// List root if index is at start
// else list directory
if (index == 0)
{
list_device_types(list);
list_sort(list,list->num,LIST_NORMAL);
}
else if (index == 1)
{
list_mountable_devices(path,list);
list_sort(list,list->num-1,LIST_NORMAL);
}
else
{
list_path(path,list);
printf("num = %d\n", list->num);
list_sort(list,list->num-1,LIST_NORMAL);
}
list->selection = history[index];
// List has been filled
filled = 1;
}
return 0;
}
