Druk-3D/klipper
1
0
Fork 0
mirror of https://github.com/Klipper3d/klipper.git synced 2025-10-31 10:25:57 +01:00
Code Issues Packages Projects Releases Wiki Activity

msgproto: Convert static strings to a more generic enumeration system

Browse Source 
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2019-03-05 12:42:35 -05:00
committed by KevinOConnor
parent 7d73a35805
commit db6e2d4c9e
5 changed files with 116 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
scripts/buildcommands.py
View File

@@ -60,25 +60,45 @@ Handlers.append(HandleCallList())
######################################################################
# Static string generation
# Enumeration and static string generation
######################################################################
STATIC_STRING_MIN = 2
# Generate a dynamic string to integer mapping
class HandleStaticStrings:
class HandleEnumerations:
def __init__(self):
self.static_strings = []
self.found_strings = {}
self.ctr_dispatch = { '_DECL_STATIC_STR': self.decl_static_str }
self.enumerations = {}
self.ctr_dispatch = {
'_DECL_STATIC_STR': self.decl_static_str,
'_DECL_ENUMERATION': self.decl_enumeration,
'_DECL_ENUMERATION_RANGE': self.decl_enumeration_range
}
def add_enumeration(self, enum, name, value):
enums = self.enumerations.setdefault(enum, {})
if name in enums and enums[name] != value:
error("Conflicting definition for enumeration '%s %s'" % (
enum, name))
enums[name] = value
def decl_enumeration(self, req):
enum, name, value = req.split()[1:]
self.add_enumeration(enum, name, decode_integer(value))
def decl_enumeration_range(self, req):
enum, name, count, value = req.split()[1:]
try:
count = int(count, 0)
except ValueError as e:
error("Invalid enumeration count in '%s'" % (req,))
self.add_enumeration(enum, name, (decode_integer(value), count))
def decl_static_str(self, req):
msg = req.split(None, 1)[1]
if msg not in self.found_strings:
self.found_strings[msg] = 1
if msg not in self.static_strings:
self.static_strings.append(msg)
def update_data_dictionary(self, data):
data['static_strings'] = { i + STATIC_STRING_MIN: s
for i, s in enumerate(self.static_strings) }
for i, s in enumerate(self.static_strings):
self.add_enumeration("static_string_id", s, i + STATIC_STRING_MIN)
data['enumerations'] = self.enumerations
def generate_code(self, options):
code = []
for i, s in enumerate(self.static_strings):
@@ -94,7 +114,7 @@ ctr_lookup_static_string(const char *str)
"""
return fmt % ("".join(code).strip(),)
Handlers.append(HandleStaticStrings())
Handlers.append(HandleEnumerations())
######################################################################