static char *get_filename(const char **extensions) {
static char result[16];
Menu *filemenu;
char *namebuf;
char cwd[1024];
unsigned long p_num, dummy;
GPDIRENTRY gpentry;
GPFILEATTR gpentry_attr;
int selected;
unsigned int i, j;
fs_chdir(".");
do {
fs_getcwd(cwd, sizeof(cwd));
GpDirEnumNum(cwd, &p_num);
filemenu = malloc((p_num+1) * sizeof(Menu));
if (filemenu == NULL)
return NULL;
namebuf = malloc(p_num * 16);
if (namebuf == NULL) {
free(filemenu);
return NULL;
}
for (i = 0, j = 0; i < p_num; i++) {
GpDirEnumList(cwd, i, 1, &gpentry, &dummy);
if (strcmp(gpentry.name, ".") == 0)
continue;
GpFileAttr(gpentry.name, &gpentry_attr);
if ((gpentry_attr.attr & 16) || valid_extension(gpentry.name, extensions)) {
memcpy(namebuf + j * 16, gpentry.name, 16);
filemenu[j].label = namebuf + j * 16;
filemenu[j].default_opt = NULL;
filemenu[j].cur_opt = gpentry_attr.attr;
filemenu[j].num_opts = 0;
filemenu[j].select_callback = NULL;
filemenu[j].modify_callback = NULL;
j++;
}
}
filemenu[j].label = NULL;
qsort(filemenu, j, sizeof(Menu), dirsort);
selected = show_menu(filemenu, 1, 1, 38, 18);
if (selected >= 0) {
if (filemenu[selected].cur_opt & 16) {
fs_chdir(filemenu[selected].label);
selected = 0;
} else {
memcpy(result, filemenu[selected].label, 16);
selected = -2;
}
}
free(namebuf);
free(filemenu);
} while (selected >= 0);
if (selected == -2)
return result;
return NULL;
}
bool GP32FilesystemNode::listDir(AbstractFSList &myList, ListMode mode) const {
assert(_isDirectory);
GPDIRENTRY dirEntry;
GPFILEATTR attr;
GP32FilesystemNode entry;
uint32 read;
if (mode == FilesystemNode::kListAll)
LP("listDir(kListAll)");
else
LP("listDir(kListDirectoriesOnly)");
int startIdx = 0; // current file
String listDir(_path);
//listDir += "/";
while (GpDirEnumList(listDir.c_str(), startIdx++, 1, &dirEntry, &read) == SM_OK) {
if (dirEntry.name[0] == '.')
continue;
entry._displayName = dirEntry.name;
entry._path = _path;
entry._path += dirEntry.name;
GpFileAttr(entry._path.c_str(), &attr);
entry._isDirectory = attr.attr & (1 << 4);
// Honor the chosen mode
if ((mode == FilesystemNode::kListFilesOnly && entry._isDirectory) ||
(mode == FilesystemNode::kListDirectoriesOnly && !entry._isDirectory))
continue;
if (entry._isDirectory)
entry._path += "\\";
myList.push_back(new GP32FilesystemNode(entry));
}
BP("Dir... %s", listDir.c_str());
return true;
}