void data_proc(t_file *dir)
{
dir->next = NULL;
dir = rewind_lst(dir);
if (no_perm(dir) && g_flags[FLAG_R] == 1 && g_flags[FLAG_T] == 1)
rsort_date(dir);
else if (g_flags[FLAG_R] == 1 && g_flags[FLAG_T] != 1)
rsort_dir(dir);
else if (no_perm(dir) && g_flags[FLAG_R] != 1 && g_flags[FLAG_T] == 1)
sort_date(dir);
else
sort_dir(dir);
if (g_flags[FLAG_RR] != 1)
print_dir(dir, 0);
else
ft_recurs(dir);
ft_free_dir_lst(dir);
}
void auth_ticket_load(const char *tickets)
{
size_t n = 0;
client_tickets = xxrealloc(client_tickets, sizeof(char *));
client_tickets[n] = NULL;
if(tickets) {
const char *start, *end;
for(start = end = tickets; start < tickets + strlen(tickets); start = ++end) {
while(*end != '\0' && *end != ',')
end++;
if(start == end)
continue;
char *value = xxmalloc(end - start + 1);
memset(value, 0, end - start + 1);
strncpy(value, start, end - start);
debug(D_CHIRP, "adding %s", value);
client_tickets = xxrealloc(client_tickets, sizeof(char *) * ((++n) + 1));
client_tickets[n - 1] = value;
client_tickets[n] = NULL;
}
} else {
/* populate a list with tickets in the current directory */
int i;
char **list;
sort_dir(".", &list, strcmp);
for(i = 0; list[i]; i++) {
if(strncmp(list[i], "ticket.", strlen("ticket.")) == 0 && (strlen(list[i]) == (strlen("ticket.") + (MD5_DIGEST_LENGTH << 1)))) {
debug(D_CHIRP, "adding ticket %s", list[i]);
client_tickets = xxrealloc(client_tickets, sizeof(char *) * ((++n) + 1));
client_tickets[n - 1] = strdup(list[i]);
client_tickets[n] = NULL;
}
}
sort_dir_free(list);
}
}
char *FileReq(char *dir, const char *ext)
{
static s8 *cwd=NULL;
static s32 cursor_pos=1;
static s32 first_visible;
static s32 num_items=0;
DIR *dirstream;
struct dirent *direntry;
s8 *path;
struct stat item;
static s32 row;
s32 pathlength;
s8 tmp_string[32];
s8 *selected;
u32 keys;
#define MENU_Y 90
#define MENU_LS MENU_Y+10
#define MENU_HEIGHT 12
if(dir!=NULL) cwd=dir;
if(cwd==NULL)
{
sprintf(filereq_fullgamepath, "%s/", gamepath);
cwd=filereq_fullgamepath;
}
for(;;)
{
keys = gp2x_joystick_read();
gp2x_video_RGB_clearscreen16();
backg();
//exems();
//gp2x_timer_delay(500000);
//gp2x_printf(NULL, 0, 10, PSX4ALL_NAME " V " PSX4ALL_VERSION "." PSX4ALL_BUILD " By " PSX4ALL_BY);
//gp2x_printf(NULL, 0, 20, PSX4ALL_CREDITS);
//gp2x_printf(NULL, 0, 30, PSX4ALL_PORT);
//gp2x_printf(NULL, 0, 40, PSX4ALL_OR);
if( keys & GP2X_L )
{
for(int i=0; i<num_items; i++) if (filereq_dir_items[i].name) { free(filereq_dir_items[i].name); filereq_dir_items[i].name = NULL; }
num_items=0;
gp2x_timer_delay(90);
return NULL;
}
if(num_items==0) {
s32 i2;
dirstream=opendir(cwd);
if(dirstream==NULL) {
gp2x_printf(NULL, 0, 20, PSX4ALL_ER);
return NULL;
}
while((direntry=readdir(dirstream))) {
if( (ext == NULL &&
((NULL == strstr(direntry->d_name, ".")) ||
(strlen(direntry->d_name) > 1 && 0 == strnicmp(direntry->d_name, "..", 2)) ||
(strlen(direntry->d_name) > 2 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-2), ".z", 2)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".iso", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".bin", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".img", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".znx", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".cbn", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".pbp", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".cue", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".psx", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".zip", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".mdf", 4))) ) ||
(ext != NULL && (strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-strlen(ext)), ext, strlen(ext)))) )
{
filereq_dir_items[num_items].name=(s8 *)malloc(strlen(direntry->d_name)+1);
strcpy(filereq_dir_items[num_items].name, direntry->d_name);
num_items++;
if(num_items>1024) break;
}
}
closedir(dirstream);
for(i2=0; i2<num_items; i2++) {
path=(s8 *)malloc(strlen(cwd)+strlen(filereq_dir_items[i2].name)+2);
sprintf(path, PSX4ALL_SSR, cwd, filereq_dir_items[i2].name);
if(!stat(path, &item)) {
if(S_ISDIR(item.st_mode)) {
filereq_dir_items[i2].type=0;
}
else
{
s32 len = strlen(filereq_dir_items[i2].name);
filereq_dir_items[i2].type = 2;
if (len >= 4)
{
if (!strnicmp(filereq_dir_items[i2].name+(len-2), ".Z", 2))
{
filereq_dir_items[i2].type = 1;
}
if (!strnicmp(filereq_dir_items[i2].name+(len-4), ".bin", 4))
{
filereq_dir_items[i2].type = 1;
}
if (!strnicmp(filereq_dir_items[i2].name+(len-4), ".ZNX", 4))
{
filereq_dir_items[i2].type = 1;
}
}
}
} else {
filereq_dir_items[i2].type=0;
}
free(path);
}
sort_dir(filereq_dir_items, num_items, 1);
cursor_pos=0;
first_visible=0;
}
gp2x_printf(NULL, 90, MENU_Y, cwd);
if(keys & GP2X_DOWN) {
if(cursor_pos<(num_items-1)) cursor_pos++;
if((cursor_pos-first_visible)>=MENU_HEIGHT) first_visible++;
}
else if(keys & GP2X_UP) {
if(cursor_pos>0) cursor_pos--;
if(cursor_pos<first_visible) first_visible--;
}
else if(keys & GP2X_LEFT) {
if(cursor_pos>=10) cursor_pos-=10;
else cursor_pos=0;
if(cursor_pos<first_visible) first_visible=cursor_pos;
}
else if(keys & GP2X_RIGHT) {
if(cursor_pos<(num_items-11)) cursor_pos+=10;
else cursor_pos=num_items-1;
if((cursor_pos-first_visible)>=MENU_HEIGHT)
first_visible=cursor_pos-(MENU_HEIGHT-1);
}
else if(keys & GP2X_B)
{
path=(s8 *)malloc(strlen(cwd)
+strlen(filereq_dir_items[cursor_pos].name)
+2);
sprintf(path, PSX4ALL_SSR, cwd, filereq_dir_items[cursor_pos].name);
for(int i=0; i<num_items; i++) if (filereq_dir_items[i].name) { free(filereq_dir_items[i].name); filereq_dir_items[i].name = NULL; }
num_items=0;
if(filereq_dir_items[cursor_pos].type==0) {
pathlength=strlen(path);
if( path[pathlength-1]=='.' &&
path[pathlength-2]=='/')
{
path[pathlength-2]='\0';
cwd=path;
}
else if(path[pathlength-1]=='.'
&& path[pathlength-2]=='.'
&& path[pathlength-3]=='/' )
{
if( pathlength > 4 )
{
s8* p = strrchr(path, '/');
p[0] = '\0';
p = strrchr(path, '/');
p[0] = '\0';
p = strrchr(path, '/');
p[1] = '\0';
cwd=path;
}
}
else
{
if( path[0] == '/' &&
path[1] == '/' )
{
cwd = path + 1;
}
else
{
cwd = path;
}
}
}
else
{
//gp2x_video_RGB_clearscreen16();
gp2x_printf(NULL, 10, 120, PSX4ALL_SL);
gp2x_printf(NULL, 10, 130, PSX4ALL_STR, path);
gp2x_printf(NULL, 10, 140, PSX4ALL_YN);
gp2x_video_flip();
for(;;)
{
u32 keys = gp2x_joystick_read();
if( keys & GP2X_SELECT )
{
return NULL;
}
if( keys & GP2X_START )
{
char* p = strrchr(path, '/');
if( p != NULL )
{
sprintf(CdromLabel, "%10.10s", p + 1);
}
return path;
}
gp2x_timer_delay(90);
}
}
}
row=0;
while(row<num_items && row<MENU_HEIGHT) {
if(row==(cursor_pos-first_visible)) {
gp2x_printf(NULL, 90, MENU_LS+(10*row), PSX4ALL_ROW);
selected=filereq_dir_items[row+first_visible].name;
}
if(filereq_dir_items[row+first_visible].type==0)
{
gp2x_printf(NULL, 90, MENU_LS+(10*row), "DIR ");
}
snprintf(tmp_string, 30, PSX4ALL_STR, filereq_dir_items[row+first_visible].name);
gp2x_printf(NULL, 90+(10*6), MENU_LS+(10*row), tmp_string);
row++;
}
while(row<MENU_HEIGHT) {
row++;
}
gp2x_video_flip();
gp2x_timer_delay(75);
if(keys & (GP2X_A|GP2X_B|GP2X_X|GP2X_Y|GP2X_L|GP2X_R|GP2X_PUSH|
GP2X_LEFT|GP2X_RIGHT|GP2X_UP|GP2X_DOWN) )
{
gp2x_timer_delay(50);
}
}
return NULL;
}
char *FileReq(char *dir, const char *ext, char *result)
{
static char *cwd = NULL;
static s32 cursor_pos = 1;
static s32 first_visible;
static s32 num_items = 0;
DIR *dirstream;
struct dirent *direntry;
static s32 row;
char tmp_string[41];
u32 keys;
if (dir)
ChDir(dir);
cwd = GetCwd();
for (;;) {
keys = key_read();
video_clear();
if (keys & KEY_SELECT) {
FREE_LIST();
key_reset();
return NULL;
}
if (num_items == 0) {
dirstream = opendir(cwd);
if (dirstream == NULL) {
port_printf(0, 20, "error opening directory");
return NULL;
}
// read directory entries
while ((direntry = readdir(dirstream))) {
s32 type = get_entry_type(cwd, direntry->d_name);
// this is a very ugly way of only accepting a certain extension
if ((type == 0 && strcmp(direntry->d_name, ".")) ||
check_ext(direntry->d_name) ||
(ext && (strlen(direntry->d_name) > 4 &&0 == strncasecmp(direntry->d_name + (strlen(direntry->d_name) - strlen(ext)), ext, strlen(ext))))) {
// Hide ".." if at Unix root dir. Don't display Unix hidden files (.file).
if ((!strcmp(direntry->d_name, "..") && strcmp(cwd, "/")) || direntry->d_name[0] != '.')
{
filereq_dir_items[num_items].name = (char *)malloc(strlen(direntry->d_name) + 1);
strcpy(filereq_dir_items[num_items].name, direntry->d_name);
filereq_dir_items[num_items].type = type;
num_items++;
if (num_items > 1024) break;
}
}
}
closedir(dirstream);
sort_dir(filereq_dir_items, num_items);
cursor_pos = 0;
first_visible = 0;
}
// display current directory
int len = strlen(cwd);
if (len > 40) {
strcpy(tmp_string, "..");
strcat(tmp_string, cwd + len - 38);
port_printf(0, MENU_Y, tmp_string);
} else
port_printf(0, MENU_Y, cwd);
if (keys & KEY_DOWN) { //down
if (++cursor_pos >= num_items) {
cursor_pos = 0;
first_visible = 0;
}
if ((cursor_pos - first_visible) >= MENU_HEIGHT) first_visible++;
} else if (keys & KEY_UP) { // up
if (--cursor_pos < 0) {
cursor_pos = num_items - 1;
first_visible = cursor_pos - MENU_HEIGHT + 1;
if (first_visible < 0) first_visible = 0;
}
if (cursor_pos < first_visible) first_visible--;
} else if (keys & KEY_LEFT) { //left
if (cursor_pos >= 10) cursor_pos -= 10;
else cursor_pos = 0;
if (cursor_pos < first_visible) first_visible = cursor_pos;
} else if (keys & KEY_RIGHT) { //right
if (cursor_pos < (num_items - 11)) cursor_pos += 10;
else cursor_pos = num_items - 1;
if ((cursor_pos - first_visible) >= MENU_HEIGHT)
first_visible = cursor_pos - (MENU_HEIGHT - 1);
} else if (keys & KEY_A) { // button 1
// directory selected
if (filereq_dir_items[cursor_pos].type == 0) {
strcat(cwd, "/");
strcat(cwd, filereq_dir_items[cursor_pos].name);
ChDir(cwd);
cwd = GetCwd();
FREE_LIST();
key_reset();
} else {
sprintf(result, "%s/%s", cwd, filereq_dir_items[cursor_pos].name);
if (dir)
strcpy(dir, cwd);
video_clear();
port_printf(16 * 8, 120, "LOADING");
video_flip();
FREE_LIST();
key_reset();
return result;
}
} else if (keys & KEY_B) {
cursor_pos = 0;
first_visible = 0;
key_reset();
}
// display directory contents
row = 0;
while (row < num_items && row < MENU_HEIGHT) {
if (row == (cursor_pos - first_visible)) {
// draw cursor
port_printf(MENU_X + 16, MENU_LS + (10 * row), "-->");
}
if (filereq_dir_items[row + first_visible].type == 0)
port_printf(MENU_X, MENU_LS + (10 * row), "DIR");
int len = strlen(filereq_dir_items[row + first_visible].name);
if (len > 32) {
snprintf(tmp_string, 16, "%s", filereq_dir_items[row + first_visible].name);
strcat(tmp_string, "..");
strcat(tmp_string, &filereq_dir_items[row + first_visible].name[len - 15]);
} else
snprintf(tmp_string, 33, "%s", filereq_dir_items[row + first_visible].name);
port_printf(MENU_X + (8 * 5), MENU_LS + (10 * row), tmp_string);
row++;
}
while (row < MENU_HEIGHT)
row++;
video_flip();
timer_delay(75);
if (keys & (KEY_A | KEY_B | KEY_X | KEY_Y | KEY_L | KEY_R |
KEY_LEFT | KEY_RIGHT | KEY_UP | KEY_DOWN))
timer_delay(50);
}
return NULL;
}
char *filerequest(char *dir) {
static const char *cwd=NULL;
static int num_items=0;
struct dir_item dir_items[1024];
struct stat item;
static int fcursor_pos;
static int first_visible;
static int row, column;
DIR *dirstream;
struct dirent *direntry;
char *path;
uint16 bg,fg;
int i;
int pathlength;
const char *blank_line=" ";
int menu_x=5;
int menu_y=3;
int menu_height=25;
static int is_moving=0;
static int threshold=10;
static int stepping=2;
uint8 menu_bg=14;
uint8 menu_fg=6;
uint8 menu_selbg=7;
uint8 menu_selfg=6;
if(dir!=NULL) cwd=dir;
if(cwd==NULL) cwd="frodo";
if(num_items==0) {
dirstream=opendir(cwd);
if(dirstream==NULL) {
button_state&=~X_PRESSED;
printf("error opening directory %s\n", cwd);
return (char *)-1;
}
// read directory entries
while(direntry=readdir(dirstream)) {
dir_items[num_items].name=(char *)malloc(
strlen(direntry->d_name)+1);
strcpy(dir_items[num_items].name, direntry->d_name);
printf("found file -%s-\n", direntry->d_name);
num_items++;
if(num_items>1024) break;
}
closedir(dirstream);
// get entry types
for(i=0; i<num_items; i++) {
path=(char *)malloc(strlen(cwd)
+strlen(dir_items[i].name)
+2);
sprintf(path, "%s/%s", cwd, dir_items[i].name);
if(!stat(path, &item)) {
if(S_ISDIR(item.st_mode)) {
dir_items[i].type=0;
} else {
dir_items[i].type=1;
}
} else {
dir_items[i].type=0;
}
free(path);
}
sort_dir(dir_items, num_items, 1);
fcursor_pos=0;
first_visible=0;
}
// display current directory
text_out8((uint8 *)gp.pixels, cwd, menu_bg, menu_fg, 5, menu_y-1, 0);
// display directory contents
row=0;
while(row<num_items
//&& row<(DISPLAY_HEIGHT/FONT_HEIGHT)) {
&& row<menu_height) {
column=menu_x;
if(row==(fcursor_pos-first_visible)) {
bg=menu_selbg;
fg=menu_selfg;
} else {
bg=menu_bg;
fg=menu_fg;
}
if(dir_items[row+first_visible].type==0) {
text_out8((uint8 *)gp.pixels,
"<DIR> ",
bg, fg, column, menu_y+row, 0);
} else {
text_out8((uint8 *)gp.pixels,
" ",
bg, fg, column, menu_y+row, 0);
}
column+=6;
text_out8((uint8 *)gp.pixels, blank_line,
bg, fg, column, menu_y+row, 0);
text_out8((uint8 *)gp.pixels, dir_items[row+first_visible].name,
bg, fg, column, menu_y+row, 0);
row++;
}
while(row<menu_height) {
text_out8((uint8 *)gp.pixels, " ",
menu_bg, menu_fg, menu_x, menu_y+row, 0);
text_out8((uint8 *)gp.pixels, blank_line,
menu_bg, menu_fg, column, menu_y+row, 0);
row++;
}
if(button_state&DOWN_PRESSED) {
if(is_moving==0||((is_moving>threshold)&&(is_moving%stepping==0))) {
if(fcursor_pos<(num_items-1)) fcursor_pos++;
if((fcursor_pos-first_visible) >=menu_height) first_visible++;
}
is_moving++;
} else if(button_state&UP_PRESSED) {
if(is_moving==0||((is_moving>threshold)&&(is_moving%stepping==0))) {
if(fcursor_pos>0) fcursor_pos--;
if(fcursor_pos<first_visible) first_visible--;
}
is_moving++;
} else {
is_moving=0;
}
if(button_state&X_PRESSED) {
button_state&=~X_PRESSED;
path=(char *)malloc(strlen(cwd)
+strlen(dir_items[fcursor_pos].name)
+2);
sprintf(path, "%s/%s", cwd, dir_items[fcursor_pos].name);
for(i=0; i<num_items; i++) free(dir_items[i].name);
num_items=0;
if(dir_items[fcursor_pos].type==0) {
// directory selected
pathlength=strlen(path);
if(path[pathlength-1]=='.'
// check for . selected
&& path[pathlength-2]=='/') {
path[pathlength-2]='\0';
return path;
} else if(path[pathlength-1]=='.'
// check for .. selected
&& path[pathlength-2]=='.'
&& path[pathlength-3]=='/'
&&pathlength>8) {
for(i=4; path[pathlength-i]!='/'; i++);
path[pathlength-i]='\0';
if(strlen(path)<=5) {
path[5]='/';
path[6]='\0';
}
cwd=path;
} else {
cwd=path;
}
} else {
// file selected
printf("selected file -%s-\n", path);
return path;
}
} else if(button_state&O_PRESSED) {
return (char *)-1;
}
return NULL;
}
char *FileReq(char *dir, const char *ext)
{
static s8 *cwd=NULL;
static s32 cursor_pos=1;
static s32 first_visible;
static s32 num_items=0;
DIR *dirstream;
struct dirent *direntry;
s8 *path;
struct stat item;
static s32 row;
s32 pathlength;
s8 tmp_string[32];
s8 *selected;
u32 keys;
#define MENU_Y 90
#define MENU_LS MENU_Y+10
#define MENU_HEIGHT 12
if(dir!=NULL) cwd=dir;
if(cwd==NULL)
{
sprintf(filereq_fullgamepath, "%s/", gamepath);
cwd=filereq_fullgamepath;
}
for(;;)
{
keys = gp2x_joystick_read();
gp2x_video_RGB_clearscreen16();
gp2x_printf(NULL, 0, 10, "psx4all-dingoo http://github.com/uli/psx4all-dingoo");
gp2x_printf(NULL, 0, 20, "CREDITS: UNAI - ZODTTD - HLIDE - CHUI - TINNUS");
gp2x_printf(NULL, 0, 30, "Dingoo/MIPS port by Ulrich Hecht");
gp2x_printf(NULL, 0, 40, "CHOOSE A GAME OR PRESS L TO EXIT");
if( keys & GP2X_L )
{
for(int i=0; i<num_items; i++) if (filereq_dir_items[i].name) { free(filereq_dir_items[i].name); filereq_dir_items[i].name = NULL; }
num_items=0;
gp2x_timer_delay(100);
return NULL;
}
if(num_items==0) {
s32 i2;
dirstream=opendir(cwd);
if(dirstream==NULL) {
gp2x_printf(NULL, 0, 20, "error opening directory");
return NULL;
}
// read directory entries
while((direntry=readdir(dirstream))) {
// this is a very ugly way of only accepting a certain extension
if( (ext == NULL &&
((NULL == strstr(direntry->d_name, ".")) ||
(strlen(direntry->d_name) > 1 && 0 == strnicmp(direntry->d_name, "..", 2)) ||
(strlen(direntry->d_name) > 2 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-2), ".z", 2)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".iso", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".bin", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".img", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".znx", 4)) ||
(strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-4), ".cbn", 4))) ) ||
(ext != NULL && (strlen(direntry->d_name) > 4 && 0 == strnicmp(direntry->d_name+(strlen(direntry->d_name)-strlen(ext)), ext, strlen(ext)))) )
{
filereq_dir_items[num_items].name=(s8 *)malloc(strlen(direntry->d_name)+1);
strcpy(filereq_dir_items[num_items].name, direntry->d_name);
num_items++;
if(num_items>1024) break;
}
}
closedir(dirstream);
// get entry types
for(i2=0; i2<num_items; i2++) {
path=(s8 *)malloc(strlen(cwd)+strlen(filereq_dir_items[i2].name)+2);
sprintf(path, "%s/%s", cwd, filereq_dir_items[i2].name);
if(!stat(path, &item)) {
if(S_ISDIR(item.st_mode)) {
filereq_dir_items[i2].type=0;
}
else
{
s32 len = strlen(filereq_dir_items[i2].name);
filereq_dir_items[i2].type = 2;
/* Not Used */
if (len >= 4)
{
if (!strnicmp(filereq_dir_items[i2].name+(len-2), ".Z", 2))
{
filereq_dir_items[i2].type = 1;
}
if (!strnicmp(filereq_dir_items[i2].name+(len-4), ".bin", 4))
{
filereq_dir_items[i2].type = 1;
}
if (!strnicmp(filereq_dir_items[i2].name+(len-4), ".ZNX", 4))
{
filereq_dir_items[i2].type = 1;
}
}
}
} else {
filereq_dir_items[i2].type=0;
}
free(path);
}
sort_dir(filereq_dir_items, num_items, 1);
cursor_pos=0;
first_visible=0;
}
// display current directory
gp2x_printf(NULL, 80, MENU_Y, cwd);
if(keys & GP2X_DOWN) { //down
if(cursor_pos<(num_items-1)) cursor_pos++;
if((cursor_pos-first_visible)>=MENU_HEIGHT) first_visible++;
}
else if(keys & GP2X_UP) { // up
if(cursor_pos>0) cursor_pos--;
if(cursor_pos<first_visible) first_visible--;
}
else if(keys & GP2X_LEFT) { //left
if(cursor_pos>=10) cursor_pos-=10;
else cursor_pos=0;
if(cursor_pos<first_visible) first_visible=cursor_pos;
}
else if(keys & GP2X_RIGHT) { //right
if(cursor_pos<(num_items-11)) cursor_pos+=10;
else cursor_pos=num_items-1;
if((cursor_pos-first_visible)>=MENU_HEIGHT)
first_visible=cursor_pos-(MENU_HEIGHT-1);
}
else if(keys & GP2X_B) // button 1
{
//s32 i;
path=(s8 *)malloc(strlen(cwd)
+strlen(filereq_dir_items[cursor_pos].name)
+2);
sprintf(path, "%s/%s", cwd, filereq_dir_items[cursor_pos].name);
for(int i=0; i<num_items; i++) if (filereq_dir_items[i].name) { free(filereq_dir_items[i].name); filereq_dir_items[i].name = NULL; }
num_items=0;
if(filereq_dir_items[cursor_pos].type==0) {
// directory selected
pathlength=strlen(path);
if( path[pathlength-1]=='.' &&
path[pathlength-2]=='/') // check for . selected
{
path[pathlength-2]='\0';
cwd=path;
}
else if(path[pathlength-1]=='.'
&& path[pathlength-2]=='.'
&& path[pathlength-3]=='/' ) // check for .. selected
{
if( pathlength > 4 )
{
s8* p = strrchr(path, '/'); // PATH: /x/y/z/..[/]
p[0] = '\0';
p = strrchr(path, '/'); // PATH: /x/y/z[/]../
p[0] = '\0';
p = strrchr(path, '/'); // PATH: /x/y[/]z/../
p[1] = '\0'; // PATH: /x/y/
cwd=path;
}
}
else
{
// dirty fix
if( path[0] == '/' &&
path[1] == '/' )
{
cwd = path + 1; // Add 1 to ignore the first slash. This occurs when traversing to root dir.
}
else
{
cwd = path;
}
}
}
else
{
gp2x_video_RGB_clearscreen16();
gp2x_printf(NULL, 10, 120, "ARE YOU SURE YOU WANT TO SELECT...");
gp2x_printf(NULL, 10, 130, "%s", path);
gp2x_printf(NULL, 10, 140, "PRESS START FOR YES OR SELECT FOR NO");
gp2x_video_flip();
// file selected check if it was intended
for(;;)
{
u32 keys = gp2x_joystick_read();
if( keys & GP2X_SELECT )
{
return NULL;
}
if( keys & GP2X_START )
{
/* Store the 10 character filename in CdromLabel so save states work */
char* p = strrchr(path, '/');
if( p != NULL )
{
sprintf(CdromLabel, "%10.10s", p + 1);
}
return path;
}
gp2x_timer_delay(100);
}
}
}
// display directory contents
row=0;
while(row<num_items && row<MENU_HEIGHT) {
if(row==(cursor_pos-first_visible)) {
// draw cursor
gp2x_printf(NULL, 80, MENU_LS+(10*row), "------>");
selected=filereq_dir_items[row+first_visible].name;
}
if(filereq_dir_items[row+first_visible].type==0)
{
gp2x_printf(NULL, 80, MENU_LS+(10*row), "DIR ");
}
snprintf(tmp_string, 30, "%s", filereq_dir_items[row+first_visible].name);
gp2x_printf(NULL, 80+(10*6), MENU_LS+(10*row), tmp_string);
row++;
}
while(row<MENU_HEIGHT) {
row++;
}
gp2x_video_flip();
gp2x_timer_delay(75);
if(keys & (GP2X_A|GP2X_B|GP2X_X|GP2X_Y|GP2X_L|GP2X_R|GP2X_PUSH|
GP2X_LEFT|GP2X_RIGHT|GP2X_UP|GP2X_DOWN) )
{
gp2x_timer_delay(50);
}
}
return NULL;
}
