X-Git-Url: https://yaffs.net/gitweb/?a=blobdiff_plain;ds=inline;f=direct%2Fpython%2Fyaffs_browser.py;h=8f88b975b9293c7cf0794c7ef47411cb55defd13;hb=d4264d6b99c4b943c3217347ec73e1f6bef49a63;hp=e3f58f46cc2539aefbad976a527d2b2fb5aec9ab;hpb=d3ec444230e5d239a9535a8ceaf93d3e7de8764a;p=yaffs2.git diff --git a/direct/python/yaffs_browser.py b/direct/python/yaffs_browser.py index e3f58f4..8f88b97 100755 --- a/direct/python/yaffs_browser.py +++ b/direct/python/yaffs_browser.py @@ -5,12 +5,12 @@ from yaffsfs import * import ctypes yaffs_StartUp() -yaffs_mount("yaffs2/") +yaffs_mount("/yaffs2/") root_window =tk.Tk() root_window.title("YAFFS Browser") mount_list_text_variable=tk.StringVar() -mount_list_text_variable.set("yaffs2/") +mount_list_text_variable.set("/yaffs2/") current_directory_dict={} open_windows_list=[] @@ -69,14 +69,17 @@ class editor(): self.yaffs_handle = yaffs_open(current_directory_dict[self.id]["path"],66,0666) length_of_file=yaffs_lseek(self.yaffs_handle, 0, 2) ##seeks to the end of the file yaffs_lseek(self.yaffs_handle, 0, 0)## returns the handle to the front of th file + print "length of file to be opened:", length_of_file if isLink==True: - self.file_contents=ctypes.create_string_buffer(100) - yaffs_readlink(self.file_path,self.file_contents,100) + print "opening symlink" + self.file_contents=ctypes.create_string_buffer(1000) + yaffs_readlink(self.file_path,self.file_contents,1000) self.isLink=True else: + print"opening file" self.file_contents=ctypes.create_string_buffer(length_of_file) yaffs_read(self.yaffs_handle,self.file_contents,length_of_file) - print "file contents", self.file_contents.raw + print "file contents", self.file_contents.raw self.file_editor_text.insert(tk.END, self.file_contents.raw) self.file_editor_text.pack() ##self.file_editor_text.bind("", self.save_file) @@ -167,28 +170,29 @@ def yaffs_ls(dname): se = sep.contents fullname = dname + se.d_name st = yaffs_stat_struct() - result = yaffs_stat(fullname,byref(st)) + result = yaffs_lstat(fullname,byref(st)) perms = st.st_mode & 0777 - isFile = True if st.st_mode & 0x8000 else False - isDir = True if st.st_mode & 0x4000 else False - isSymlink=False if st.st_mode & 0x120000 else True + ftype = st.st_mode & yaffs_S_IFMT + isFile = True if ftype == yaffs_S_IFREG else False + isDir = True if ftype == yaffs_S_IFDIR else False + isSymlink= True if ftype == yaffs_S_IFLNK else False if isFile : ls_dict.append ({"type" :"file", "inodes" : str(se.d_ino), "permissions" : str(hex(perms)), "size": str(st.st_size), "path": fullname}) print "file st.st_mode:", st.st_mode - print "st.st_mode andded with st.st_mode & 0x8000", st.st_mode & 0x8000 + elif isDir : print "dir st.st_mode:", st.st_mode - print "st.st_mode andded with st.st_mode & 0x4000", st.st_mode & 0x4000 + ls_dict.append({"type":"dir", "inodes" :str(se.d_ino), "permissions":str( hex(perms)),"size":"0", "path": fullname+"/"}) elif isSymlink: + print "symlink st.st_mode:", st.st_mode ls_dict.append ({"type" :"link", "inodes" : str(se.d_ino), "permissions" : str(hex(perms)), "size": str(st.st_size), "path": fullname}) else : print "unknown st.st_mode:", st.st_mode - print "st.st_mode andded with st.st_mode & 0x120000", st.st_mode & 0x120000 - ls_dict.append({ "type":"Other", "inodes":str(se.d_ino), "permissions":str( hex(perms)), "size":"0", "path": fullname}) + ls_dict.append({ "type":"Other", "inodes":str(se.d_ino), "permissions":str( hex(perms)), "size":"0", "path": fullname}) sep = yaffs_readdir(dc) yaffs_closedir(dc) return ls_dict @@ -353,9 +357,63 @@ class new_symlink(): else : ##file does not exist print "target file does not exist, cannot create symlink" + load_dir() + + def cancel(self): + ##del self + self.new_file_window.destroy() + def __init__(self): + global mount_list_text_variable + self.new_file_window =tk.Toplevel(takefocus=True) + target_frame=tk.Frame(self.new_file_window) + target_label=tk.Label(target_frame, text="target") + target_label.pack(side=tk.LEFT) + self.target_text=tk.StringVar() + self.target_text.set(mount_list_text_variable.get()) + #print "############################",mount_list_text_variable.get() + self.target_entry_box= tk.Entry(target_frame, textvariable=self.target_text) + self.target_entry_box.pack(side=tk.RIGHT) + target_frame.pack() + new_frame=tk.Frame(self.new_file_window) + new_label=tk.Label(new_frame, text="file path") + new_label.pack(side=tk.LEFT) + self.new_text=tk.StringVar() + self.new_text.set(mount_list_text_variable.get()) + #print "############################",mount_list_text_variable.get() + self.new_entry_box= tk.Entry(new_frame, textvariable=self.new_text) + self.new_entry_box.pack(side=tk.RIGHT) + new_frame.pack() - + button_frame=tk.Frame(self.new_file_window) + create_button=tk.Button(button_frame, text="Create", command=self.create_the_symlink) + create_button.pack(side=tk.LEFT) + cancel_button=tk.Button(button_frame, text="Cancel", command=self.cancel) + cancel_button.pack(side=tk.RIGHT) + button_frame.pack() + + + +class new_hardlink(): + path_entry_box=0 + target_text=0 + new_text=0 + new_file_window=0 + def create_the_hardlink(self): + global mount_list_text_variable + ##check the symlink's target is a file. + target_path=self.target_text.get() + new_path=self.new_text.get() + print "creating a hardlink \n target:", target_path + target_file_exists=yaffs_access(target_path, 0) ##yaffs_access will return 0 on success and -1 on failure. + if target_file_exists>=0: + ##file exists,create symlink + print "target file exist, creating hardlink" + yaffs_link(target_path, new_path) + self.new_file_window.destroy() + else : + ##file does not exist + print "target file does not exist, cannot create hardlink" load_dir() def cancel(self): @@ -385,7 +443,7 @@ class new_symlink(): new_frame.pack() button_frame=tk.Frame(self.new_file_window) - create_button=tk.Button(button_frame, text="Create", command=self.create_the_symlink) + create_button=tk.Button(button_frame, text="Create", command=self.create_the_hardlink) create_button.pack(side=tk.LEFT) cancel_button=tk.Button(button_frame, text="Cancel", command=self.cancel) cancel_button.pack(side=tk.RIGHT) @@ -424,6 +482,8 @@ browser_edit_menu=tk.Menu(browser_menu_bar) browser_edit_menu.add_command(label="New File", command=new_file) browser_edit_menu.add_command(label="New Folder", command=new_folder) browser_edit_menu.add_command(label="New Symlink", command=new_symlink) +browser_edit_menu.add_command(label="New Hardlink", command=new_hardlink) + browser_edit_menu.add_command(label="delete selected", command=delete_selected) browser_menu_bar.add_cascade(label="Edit", menu=browser_edit_menu)