73 lines
1.6 KiB
Python
Executable File
73 lines
1.6 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import sys
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DIR = os.path.dirname(os.path.realpath(sys.argv[0]))
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# Demand file as input
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if len(sys.argv) < 2:
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print("Usage: /path/to/translate CPP_FILE")
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sys.exit(1)
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FILE_IN = sys.argv[1]
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# Read file.
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lines_in = []
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with open(FILE_IN) as file:
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for line in file:
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lines_in.append(line.rstrip())
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# Translate.
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lines_out = []
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isDeclaration = False
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isDeclarationLine = False
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isBody = False
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functionName = None
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returnType = None
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argumentNames = []
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argumentTypes = []
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for ln in lines_in:
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ln = ln.lstrip()
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# Ignore includes.
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if "#include" in ln:
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continue
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parts = ln.split(" ")
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count = len(parts)
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lastPart = parts[count - 1]
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if not isBody and lastPart.endswith("("):
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isDeclaration = True
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isDeclarationLine = True
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isBody = False
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# End of function arguments.
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if not isDeclarationLine and not isBody and ln.endswith(") {"):
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isDeclaration = False
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isBody = True
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# Function argument.
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if (
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isDeclaration and
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not isDeclarationLine and
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not isBody and
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not ln.endswith(") {")
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):
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print(f"TODO argument: '{ln}'")
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# Function return type and function name.
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if isDeclaration and lastPart.endswith("("):
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functionName = lastPart[:-1]
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returnType = ln[:-len(lastPart) - 1] # -1 for space before function name
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print(f"Function name: '{functionName}'")
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print(f"Return type: '{returnType}'")
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isDeclarationLine = False
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lines_out.append(ln)
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# Output result.
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print(lines_out)
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