blob: 002ba4ab60277f6f514bde58c289e4722db09dac (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
#!/usr/bin/env python3
# Convert the contents of a file into a C string constant.
# Note that the compiler will implicitly add an extra 0 byte at the end
# of every string, so code using the string may need to remove that to get
# the exact contents of the original file.
import sys
def main(infile):
conv = ['\\' + oct(c)[2:] for c in range(256)]
safe_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" \
"0123456789!#%&'()*+,-./:;<=>?[]^_{|}~ "
for c in safe_chars:
conv[ord(c)] = c
for c, esc in ("\nn", "\tt", r"\\", '""'):
conv[ord(c)] = '\\' + esc
for line in infile:
sys.stdout.write('"' + ''.join(conv[c] for c in line) + '"\n')
with open(sys.argv[1], 'rb') as infile:
sys.stdout.write("// Generated from %s\n\n" % sys.argv[1])
main(infile)
|
