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color formatting

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FKD13 2019-08-22 19:43:25 +02:00
parent 04e29d7ca4
commit 4de4461947
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1 changed files with 35 additions and 4 deletions
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39
server.py
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@ -6,15 +6,31 @@ import base64
NULL_CHAR = chr(0) NULL_CHAR = chr(0)
last_c = None
colors = {
"Z": ["a", "a"],
"B": ["a", "b"],
"G": ["a", "c"],
"b": ["a", "d"],
"R": ["a", "e"],
"r": ["a", "f"],
"Y": ["a", "g"],
"W": ["a", "h"]
}
def write_report(report): def write_report(report):
with open('/dev/hidg0', 'rb+') as fd: with open('/dev/hidg0', 'rb+') as fd:
fd.write(report.encode()) fd.write(report.encode())
def release_keys(): def release_keys():
write_report(NULL_CHAR*8) write_report(NULL_CHAR*8)
def printchar(c): def printchar(c):
if last_c == '§':
change_color(c)
if c.islower(): if c.islower():
write_report(NULL_CHAR*2+chr(4 + ord(c) - ord('a'))+NULL_CHAR*5) write_report(NULL_CHAR*2+chr(4 + ord(c) - ord('a'))+NULL_CHAR*5)
elif c.isupper(): elif c.isupper():
@ -24,19 +40,33 @@ def printchar(c):
elif c == ' ': elif c == ' ':
write_report(NULL_CHAR*2+chr(44)+NULL_CHAR*5) write_report(NULL_CHAR*2+chr(44)+NULL_CHAR*5)
elif c == '\n': elif c == '\n':
write_report(NULL_CHAR*2+chr(40)+NULL_CHAR*5) write_report(NULL_CHAR*2+chr(40)+NULL_CHAR*5)
else: else:
write_report(chr(32)+NULL_CHAR+chr(0x38)+NULL_CHAR*5) write_report(chr(32)+NULL_CHAR+chr(0x38)+NULL_CHAR*5)
release_keys() release_keys()
def change_color(background, foreground): def change_color(c: str):
# DELETE keypress if c in colors:
write_report(NULL_CHAR*2+chr(0x2a)+NULL_CHAR*5) # DELETE keypress
write_report(NULL_CHAR*2+chr(0x2a)+NULL_CHAR*5)
release_keys()
write_report(NULL_CHAR*2+chr(4 + ord(colors[0]) - ord('a'))+NULL_CHAR*5)
release_keys()
write_report(NULL_CHAR*2+chr(4 + ord(colors[1]) - ord('a'))+NULL_CHAR*5)
else:
write_report(chr(32)+NULL_CHAR+chr(0x38)+NULL_CHAR*5)
def printstring(s): def printstring(s):
for c in s: for c in s:
printchar(c) printchar(c)
last_c = c
def reset_color():
change_color('G')
release_keys()
class SimpleHTTPRequestHandler(BaseHTTPRequestHandler): class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
@ -59,6 +89,7 @@ class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
printstring('\n' * 32) printstring('\n' * 32)
else: else:
printstring(message + '\n') printstring(message + '\n')
reset_color()
httpd = HTTPServer(('0.0.0.0', 8000), SimpleHTTPRequestHandler) httpd = HTTPServer(('0.0.0.0', 8000), SimpleHTTPRequestHandler)