//-------------------------------------------------------------------
int gui_read_init(const char* file) {
static struct STD_stat st;
read_file = safe_open(file, O_RDONLY, 0777);
if (strcmp(file, conf.reader_file)!=0) {
conf.reader_pos = 0;
strcpy(conf.reader_file, file);
}
read_on_screen = 0;
read_file_size = (read_file>=0 && safe_stat((char*)file, &st)==0)?st.st_size:0;
if (read_file_size<=conf.reader_pos) {
conf.reader_pos = 0;
}
pause = 0;
read_to_draw = 1;
x=camera_screen.ts_button_border+6;
y=FONT_HEIGHT;
w=camera_screen.width-camera_screen.ts_button_border*2-6-6-8;
h=camera_screen.height-y;
last_time = get_tick_count();
reader_is_active=1;
old_mode = gui_set_mode(&GUI_MODE_READ);
draw_filled_rect(0, 0, camera_screen.width-1, y-1, MAKE_COLOR(COLOR_BLACK, COLOR_BLACK));
draw_filled_rect(0, y, camera_screen.width-1, camera_screen.height-1, MAKE_COLOR(BG_COLOR(conf.reader_color), BG_COLOR(conf.reader_color)));
gui_read_draw_scroll_indicator();
gui_read_draw_batt();
return (read_file >= 0);
}
// No need to import such simple
long mkdir_if_not_exist(const char *dirname)
{
// Check if directory exists and create it if it does not.
struct STD_stat st;
if (safe_stat(dirname,&st) != 0) return mkdir(dirname);
return 0; // Success
}
static void
safe_lsdir(int round) {
DIR *dirp = opendir(".");
assert(dirp != NULL);
struct dirent *direntp;
while ((direntp = readdir(dirp)) != NULL) {
printf("%d: ", round);
safe_stat(direntp->name);
printf("%s\n", direntp->name);
}
closedir(dirp);
}
//---------------------------------------------------------
CMenu* scan_directory(const char* dir) {
STD_DIR *d;
struct STD_dirent *de;
static struct STD_stat st;
char curdir[100];
strcpy( curdir, dir);
int iter, count, len;
CMenu* mmenu = 0;
CMenuItem* mitems = 0;
CMenuItem* curitem;
// Two iterations:
// first for draft count possible elements. then allocate
// second exact check and filling each elements
for ( iter=1; iter<=2; iter++ )
{
d = safe_opendir(curdir);
if (!d) return 0;
count = 0;
for( de = safe_readdir(d); de; de = safe_readdir(d) ) {
if (de->d_name[0] == 0xE5 /* deleted entry */ )
continue;
if (de->d_name[0] == '.' && de->d_name[1]==0)
continue;
if (de->d_name[0] == '.' && de->d_name[1]=='.' && de->d_name[2] == 0 )
continue;
sprintf(buf, "%s/%s", curdir, de->d_name);
if (safe_stat(buf, &st)!=0)
continue;
if ( st.st_attrib != DOS_ATTR_DIRECTORY &&
st.st_size <= (sizeof(struct flat_hdr)+sizeof(struct ModuleInfo)) )
continue;
if ( iter==2 ) {
curitem=mitems+count;
if ( st.st_attrib == DOS_ATTR_DIRECTORY ) {
void* submenu = 0;
submenu = scan_directory( buf );
if ( submenu==0 )
continue;
curitem->text = (int)malloc( strlen(de->d_name)+1 );
if ( curitem->text==0 ) continue;
curitem->type = MENUITEM_SUBMENU;
curitem->value = submenu;
strcpy( (char*)curitem->text, de->d_name);
} else {
char *ext = strchr(de->d_name,'.');
if ( !ext || (ext[1]|0x20)!='f' || (ext[2]|0x20)!='l' || (ext[3]|0x20)!='t' )
continue;
if ( !load_module_info(buf) )
continue;
if (minfo.flags & MODULEINFO_FLAG_SYSTEM )
continue;
len = ( minfo.moduleName < 0 ) ? 0 : strlen(modulename);
curitem->arg = (int)malloc( len+1 + strlen(buf)-strlen_basepath );
if ( curitem->arg==0 ) continue;
curitem->type = MENUITEM_PROC;
curitem->value = (void*)gui_menu_run_fltmodule;
strcpy( (void*)curitem->arg, buf+strlen_basepath+1 );
if ( minfo.moduleName < 0 )
curitem->text= -minfo.moduleName;
else {
curitem->text = curitem->arg + strlen((char*)curitem->arg)+1;
strcpy( (char*)curitem->text, modulename );
}
}
curitem->symbol=0x5c;
}
count++;
}
safe_closedir(d);
// Iteration#1 final: allocate menuitems
if (iter==1) {
if ( count==0 ) { safe_closedir(d); return 0;}
len = sizeof(CMenu) + sizeof(CMenuItem)*(count+2);
mmenu=malloc( len );
if ( mmenu==0 ) return 0;
mitems = (CMenuItem*) ((char*)mmenu + sizeof(CMenu) );
memset( mmenu, 0, len );
}
}
// Iteration#2 final
if ( count == 0 ) {
free( mmenu );
return 0;
}
// .. fill Cmenu
mmenu->symbol = 0x29;
mmenu->on_change = 0;
mmenu->menu = mitems;
if ( strlen(curdir)==strlen_basepath )
strcpy( buf, "Modules");
else
sprintf( buf, "Modules %s", curdir+strlen_basepath+1);
mmenu->title = (int)malloc( strlen(buf)+1 );
if ( mmenu->title==0 )
{
free( mmenu );
return 0;
}
strcpy( (void*)mmenu->title, buf );
// sort item
qsort(mitems, count, sizeof(CMenuItem), fselect_sort_nothumb);
// Add "Back" item
curitem=mitems+count;
curitem->text = LANG_MENU_BACK;
curitem->symbol=0x51;
curitem->type = MENUITEM_UP;
return mmenu;
}
