def wait_for_ter(): # TODO: use an editor for this, too! sys.stdout.buffer.write(Cept.sequence_end_of_page()) sys.stdout.flush() while True: c = Util.readchar() if ord(c) == Cept.ter(): sys.stdout.write(c) sys.stdout.flush() break cept_data = bytearray(Util.create_system_message(0)) cept_data.extend(Cept.sequence_end_of_page()) sys.stdout.buffer.write(cept_data) sys.stdout.flush()
def confirm(inputs): # "send?" message
price = inputs.get("price", 0)
if price > 0:
cept_data = bytearray(Util.create_system_message(47, price))
else:
cept_data = bytearray(Util.create_system_message(44))
cept_data.extend(Cept.set_cursor(24, 1))
cept_data.extend(Cept.sequence_end_of_page())
sys.stdout.buffer.write(cept_data)
sys.stdout.flush()
# TODO: use an editor for this, too!
seen_a_one = False
while True:
c = Util.readchar()
if c == "2":
return False
sys.stdout.write(c)
sys.stdout.flush()
break
elif c == "1" and not seen_a_one:
seen_a_one = True
sys.stdout.write(c)
sys.stdout.flush()
elif c == "9" and seen_a_one:
return True
sys.stdout.write(c)
sys.stdout.flush()
break
elif ord(c) == 8 and seen_a_one:
seen_a_one = False
sys.stdout.buffer.write(b'\b \b')
sys.stdout.flush()
def create_page(pageid):
ret = None
# generated pages
if pageid.startswith("00000") or pageid == "9a":
# login
ret = Login_UI.create_page(User.user(), pageid)
basedir = PATH_DATA + "00000/"
if not ret and (pageid.startswith("71") or pageid.startswith("78")):
# historic page overview
ret = Historic_UI.create_page(User.user(), pageid)
basedir = PATH_DATA + "8/"
if not ret and pageid.startswith("7"):
# user management
ret = User_UI.create_page(User.user(), pageid)
basedir = PATH_DATA + "7/"
if not ret and pageid.startswith("8"):
# messaging
ret = Messaging_UI.create_page(User.user(), pageid)
basedir = PATH_DATA + "8/"
if not ret and pageid.startswith("55"):
# wikipedia
basedir = PATH_DATA + "55/"
ret = MediaWiki_UI.create_page(pageid, basedir)
if not ret and pageid.startswith("35"):
# Congress Wiki
basedir = PATH_DATA + "55/"
ret = MediaWiki_UI.create_page(pageid, basedir)
if not ret and pageid.startswith("45"):
# c64 wiki
basedir = PATH_DATA + "45/"
ret = MediaWiki_UI.create_page(pageid, basedir)
if not ret and pageid.startswith("666"):
# images
ret = Image_UI.create_page(pageid)
basedir = PATH_DATA + "55/"
if not ret and pageid.startswith("6502"):
# RSS
basedir = PATH_DATA + "55/"
ret = RSS_UI.create_page(pageid, basedir)
if ret:
(meta, data_cept) = ret
else:
basedir = None
data_cept = None
for dir in [ "", "hist/10/", "hist/11/" ]:
for i in reversed(range(0, len(pageid))):
testdir = PATH_DATA + dir + pageid[:i+1]
if os.path.isdir(testdir):
filename = pageid[i+1:]
sys.stderr.write("filename: '" + filename + "'\n")
basedir = testdir + "/"
break
if basedir:
filename_meta = basedir + filename + ".meta"
filename_cept = basedir + filename + ".cept"
filename_cm = basedir + filename + ".cm"
if os.path.isfile(filename_meta):
with open(filename_meta) as f:
meta = json.load(f)
if os.path.isfile(filename_cept):
with open(filename_cept, mode='rb') as f:
data_cept = f.read()
elif os.path.isfile(filename_cm):
data_cept = CM.read(filename_cm)
break
if data_cept is None:
return None
try:
with open(basedir + "a.glob") as f:
glob = json.load(f)
meta.update(glob) # combine dicts, glob overrides meta
except:
pass
cept_1 = bytearray()
cept_1.extend(Cept.hide_cursor())
if meta.get("clear_screen", False):
cept_1.extend(Cept.serial_limited_mode())
cept_1.extend(Cept.clear_screen())
last_filename_include = ""
sys.stderr.write("Clear Screen\n");
cept_1.extend(create_preamble(basedir, meta))
cept_2 = bytearray()
if meta.get("cls2", False):
cept_2.extend(Cept.serial_limited_mode())
cept_2.extend(Cept.clear_screen())
last_filename_include = ""
# header if the data is actually there, if not ignore this
try:
hf = headerfooter(pageid, meta["publisher_name"], meta["publisher_color"])
cept_2.extend(hf)
except:
pass
if meta.get("parallel_mode", False):
cept_2.extend(Cept.parallel_mode())
# payload
cept_2.extend(data_cept)
cept_2.extend(Cept.serial_limited_mode())
# footer if it exists
try:
cept_2.extend(hf)
except:
pass
cept_2.extend(Cept.sequence_end_of_page())
inputs = meta.get("inputs")
return (cept_1, cept_2, meta["links"], inputs, meta.get("autoplay", False))
send(page_cept_data_2) # if user didn't interrupt, send page text
else:
# user interrupted palette/charset, so the decoder state is undefined
last_filename_palette = ""
last_filename_include = ""
# showing page worked
current_pageid = desired_pageid
if add_to_history:
history.append(current_pageid)
else:
if desired_pageid:
sys.stderr.write("ERROR: Page not found: " + desired_pageid + "\n")
if (desired_pageid[-1] >= "b" and desired_pageid[-1] <= "z"):
code = 101
cept_data = Util.create_system_message(error) + Cept.sequence_end_of_page()
sys.stdout.buffer.write(cept_data)
sys.stdout.flush()
showing_message = True
sys.stderr.write("history: " + pprint.pformat(history) + "\n")
sys.stderr.write("links: " + pprint.pformat(links) + "\n")
desired_pageid = None
if autoplay:
sys.stderr.write("autoplay!\n")
input_data = { "$navigation" : "" }
else:
if inputs is None:
legal_values = list(links.keys())
else:
# user interrupted palette/charset, so the decoder state is undefined
last_filename_palette = ""
last_filename_include = ""
# showing page worked
current_pageid = desired_pageid
if add_to_history:
history.append(current_pageid)
else:
if desired_pageid:
sys.stderr.write("ERROR: Page not found: " + desired_pageid + "\n")
if (desired_pageid[-1] >= "b" and desired_pageid[-1] <= "z"):
code = 101
cept_data = Util.create_system_message(
error) + Cept.sequence_end_of_page()
sys.stdout.buffer.write(cept_data)
sys.stdout.flush()
showing_message = True
sys.stderr.write("history: " + pprint.pformat(history) + "\n")
sys.stderr.write("links: " + pprint.pformat(links) + "\n")
desired_pageid = None
if autoplay:
sys.stderr.write("autoplay!\n")
input_data = {"$navigation": ""}
else:
if inputs is None:
legal_values = list(links.keys())