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import sys
if (len(sys.argv) != 2):
print ("Please provide an input-file.")
print ("\"python memConfigger.py <input-file>\"")
print(sys.argv)
sys.exit();
inputFile = open(sys.argv[1], "r")
memSize = 0
cIndex = 0
memStruct = []
for line in inputFile.readlines():
line = line.lstrip(' ').replace('\n', '')
if (line == ''): continue # Skip blank lines
if (line[0] == '#'): continue # Skip comments
# If the line is an parser instruction
if (line[0] == "!"):
command = line.replace('!', '').split(' ')
if (command[0] == "SIZE"):
memSize = int(float(command[1]))
elif (command[0] == "INC"):
cIndex = cIndex + int(float(command[1]))
else:
print ("Command \"" + command[0] + "\" is not valid. Exiting...")
sys.exit()
# If the line is not an parser instruction
else:
expression = line.split(' ')
elength = 0
ename = ""
etype = ""
# Determine how many bytes are needed for the selected type
if (expression[0] == "STR_ASCII"):
elength = int(float(expression[1])) - 1
ename = expression[2]
etype = expression[0]
elif (expression[0] == "LONG"):
elength = 1
ename = expression[1]
etype = expression[0]
elif (expression[0] == "INT"):
length = 0
ename = expression[1]
etype = expression[0]
else:
print ("ERR: type \"" + etype + "\" is not valid. Exiting...")
sys.exit()
# Find start and stop of variable
start = cIndex
stop = cIndex + elength
cIndex = stop + 1
if (stop > memSize):
print ("Warning: You have now used " + str(int(stop / (memSize / 100.0))) + "% of the available space, by adding \"" + ename + "\".")
# Add var to array
memStruct.append([
etype,
ename,
elength,
start,
stop
])
# Print to human-readable file
LLongestName = 0
LLongestType = 9
LLongestStartN = len(str(memStruct[-1][2]))
LPadding = 4
for variable in memStruct:
if (len(variable[1]) > LLongestName):
LLongestName = len(variable[1])
with open(sys.argv[1].split('.')[0] + ".out.adoc", "w") as hOut:
hOut.write(sys.argv[1].split('.')[0] + '\n')
hOut.write(('-' * len(sys.argv[1].split('.')[0]) + "\n\n"))
for variable in memStruct:
# Name + padding
outStr = variable[1]
outStr = outStr + (' ' * (LLongestName - len(variable[1]) + LPadding))
# Type + padding
outStr = outStr + variable[0]
outStr = outStr + (' ' * (LLongestType - len(variable[0]) + LPadding))
# StartPos + padding
outStr = outStr + str(variable[3])
outStr = outStr + (' ' * (LLongestStartN - len(str(variable[3])) + LPadding))
# EndPos
outStr = outStr + str(variable[4])
hOut.write(outStr + '\n')
hOut.write("\nTYPES\n-----\n")
hOut.write("*STR_ASCII* Hver byte er et ascii-tegn\n")
hOut.write("*INT* en byte.\n")
hOut.write("*LONG* to bytes, altsaa det dobbelte av en int. tallene legges sammen.\n")
print ("Human-readable file was made : \"" + sys.argv[1].split('.')[0] + ".out.adoc\".")
# Print C++ code, this block WILL remove the first item of the list, so beware!!!
with open(sys.argv[1].split('.')[0] + ".out.cpp", "w") as cppOut:
cppOut.write("#region ADDR_FUNC\n")
cppOut.write("// Machine-generated function, unnescecary to change manually\n")
cppOut.write("// The generator is here https://github.com/JakobS1n/memConfigger\n")
cppOut.write("// There should be a more readable version of this table somewhere\n")
cppOut.write("// Refeer to that when determening what type each variable is!\n")
cppOut.write("struct memoryAdress memoryAccess::getAddress(String varName) {\n")
cppOut.write("\tmemoryAdress tmp;\n")
specialCase = memStruct.pop(0)
cppOut.write("\tif ((String \"" + specialCase[1] + "\" == varName)")
cppOut.write("{tmp={" + str(specialCase[3]) + "," + str(specialCase[4]) + "};}\n")
for variable in memStruct:
cppOut.write("\telse if ((String) \"" + variable[1] + "\" == varName)")
cppOut.write("{tmp={" + str(variable[3]) + "," + str(variable[4]) + "};}\n")
cppOut.write("\treturn tmp;\n")
cppOut.write("}\n")
cppOut.write("#endregion")
print ("CPP-function was made : \"" + sys.argv[1].split('.')[0] + ".out.cpp\".")
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