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"""Functions used to generate source files during build time
All such functions are invoked in a subprocess on Windows to prevent build flakiness.
"""
from platform_methods import subprocess_main
from compat import iteritems, itervalues, open_utf8, escape_string, byte_to_str
def make_certs_header(target, source, env):
src = source[0]
dst = target[0]
f = open(src, "rb")
g = open_utf8(dst, "w")
buf = f.read()
decomp_size = len(buf)
import zlib
buf = zlib.compress(buf)
g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
g.write("#ifndef CERTS_COMPRESSED_GEN_H\n")
g.write("#define CERTS_COMPRESSED_GEN_H\n")
# System certs path. Editor will use them if defined. (for package maintainers)
path = env['system_certs_path']
g.write("#define _SYSTEM_CERTS_PATH \"%s\"\n" % str(path))
if env['builtin_certs']:
# Defined here and not in env so changing it does not trigger a full rebuild.
g.write("#define BUILTIN_CERTS_ENABLED\n")
g.write("static const int _certs_compressed_size = " + str(len(buf)) + ";\n")
g.write("static const int _certs_uncompressed_size = " + str(decomp_size) + ";\n")
g.write("static const unsigned char _certs_compressed[] = {\n")
for i in range(len(buf)):
g.write("\t" + byte_to_str(buf[i]) + ",\n")
g.write("};\n")
g.write("#endif // CERTS_COMPRESSED_GEN_H")
g.close()
f.close()
def make_authors_header(target, source, env):
sections = ["Project Founders", "Lead Developer", "Project Manager", "Developers"]
sections_id = ["AUTHORS_FOUNDERS", "AUTHORS_LEAD_DEVELOPERS", "AUTHORS_PROJECT_MANAGERS", "AUTHORS_DEVELOPERS"]
src = source[0]
dst = target[0]
f = open_utf8(src, "r")
g = open_utf8(dst, "w")
g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
g.write("#ifndef AUTHORS_GEN_H\n")
g.write("#define AUTHORS_GEN_H\n")
reading = False
def close_section():
g.write("\t0\n")
g.write("};\n")
for line in f:
if reading:
if line.startswith(" "):
g.write("\t\"" + escape_string(line.strip()) + "\",\n")
continue
if line.startswith("## "):
if reading:
close_section()
reading = False
for section, section_id in zip(sections, sections_id):
if line.strip().endswith(section):
current_section = escape_string(section_id)
reading = True
g.write("const char *const " + current_section + "[] = {\n")
break
if reading:
close_section()
g.write("#endif // AUTHORS_GEN_H\n")
g.close()
f.close()
def make_donors_header(target, source, env):
sections = ["Platinum sponsors", "Gold sponsors", "Mini sponsors",
"Gold donors", "Silver donors", "Bronze donors"]
sections_id = ["DONORS_SPONSOR_PLAT", "DONORS_SPONSOR_GOLD", "DONORS_SPONSOR_MINI",
"DONORS_GOLD", "DONORS_SILVER", "DONORS_BRONZE"]
src = source[0]
dst = target[0]
f = open_utf8(src, "r")
g = open_utf8(dst, "w")
g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
g.write("#ifndef DONORS_GEN_H\n")
g.write("#define DONORS_GEN_H\n")
reading = False
def close_section():
g.write("\t0\n")
g.write("};\n")
for line in f:
if reading >= 0:
if line.startswith(" "):
g.write("\t\"" + escape_string(line.strip()) + "\",\n")
continue
if line.startswith("## "):
if reading:
close_section()
reading = False
for section, section_id in zip(sections, sections_id):
if line.strip().endswith(section):
current_section = escape_string(section_id)
reading = True
g.write("const char *const " + current_section + "[] = {\n")
break
if reading:
close_section()
g.write("#endif // DONORS_GEN_H\n")
g.close()
f.close()
def make_license_header(target, source, env):
src_copyright = source[0]
src_license = source[1]
dst = target[0]
class LicenseReader:
def __init__(self, license_file):
self._license_file = license_file
self.line_num = 0
self.current = self.next_line()
def next_line(self):
line = self._license_file.readline()
self.line_num += 1
while line.startswith("#"):
line = self._license_file.readline()
self.line_num += 1
self.current = line
return line
def next_tag(self):
if not ':' in self.current:
return ('', [])
tag, line = self.current.split(":", 1)
lines = [line.strip()]
while self.next_line() and self.current.startswith(" "):
lines.append(self.current.strip())
return (tag, lines)
from collections import OrderedDict
projects = OrderedDict()
license_list = []
with open_utf8(src_copyright, "r") as copyright_file:
reader = LicenseReader(copyright_file)
part = {}
while reader.current:
tag, content = reader.next_tag()
if tag in ("Files", "Copyright", "License"):
part[tag] = content[:]
elif tag == "Comment":
# attach part to named project
projects[content[0]] = projects.get(content[0], []) + [part]
if not tag or not reader.current:
# end of a paragraph start a new part
if "License" in part and not "Files" in part:
# no Files tag in this one, so assume standalone license
license_list.append(part["License"])
part = {}
reader.next_line()
data_list = []
for project in itervalues(projects):
for part in project:
part["file_index"] = len(data_list)
data_list += part["Files"]
part["copyright_index"] = len(data_list)
data_list += part["Copyright"]
with open_utf8(dst, "w") as f:
f.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
f.write("#ifndef LICENSE_GEN_H\n")
f.write("#define LICENSE_GEN_H\n")
f.write("const char *const GODOT_LICENSE_TEXT =")
with open_utf8(src_license, "r") as license_file:
for line in license_file:
escaped_string = escape_string(line.strip())
f.write("\n\t\t\"" + escaped_string + "\\n\"")
f.write(";\n\n")
f.write("struct ComponentCopyrightPart {\n"
"\tconst char *license;\n"
"\tconst char *const *files;\n"
"\tconst char *const *copyright_statements;\n"
"\tint file_count;\n"
"\tint copyright_count;\n"
"};\n\n")
f.write("struct ComponentCopyright {\n"
"\tconst char *name;\n"
"\tconst ComponentCopyrightPart *parts;\n"
"\tint part_count;\n"
"};\n\n")
f.write("const char *const COPYRIGHT_INFO_DATA[] = {\n")
for line in data_list:
f.write("\t\"" + escape_string(line) + "\",\n")
f.write("};\n\n")
f.write("const ComponentCopyrightPart COPYRIGHT_PROJECT_PARTS[] = {\n")
part_index = 0
part_indexes = {}
for project_name, project in iteritems(projects):
part_indexes[project_name] = part_index
for part in project:
f.write("\t{ \"" + escape_string(part["License"][0]) + "\", "
+ "©RIGHT_INFO_DATA[" + str(part["file_index"]) + "], "
+ "©RIGHT_INFO_DATA[" + str(part["copyright_index"]) + "], "
+ str(len(part["Files"])) + ", "
+ str(len(part["Copyright"])) + " },\n")
part_index += 1
f.write("};\n\n")
f.write("const int COPYRIGHT_INFO_COUNT = " + str(len(projects)) + ";\n")
f.write("const ComponentCopyright COPYRIGHT_INFO[] = {\n")
for project_name, project in iteritems(projects):
f.write("\t{ \"" + escape_string(project_name) + "\", "
+ "©RIGHT_PROJECT_PARTS[" + str(part_indexes[project_name]) + "], "
+ str(len(project)) + " },\n")
f.write("};\n\n")
f.write("const int LICENSE_COUNT = " + str(len(license_list)) + ";\n")
f.write("const char *const LICENSE_NAMES[] = {\n")
for l in license_list:
f.write("\t\"" + escape_string(l[0]) + "\",\n")
f.write("};\n\n")
f.write("const char *const LICENSE_BODIES[] = {\n\n")
for l in license_list:
for line in l[1:]:
if line == ".":
f.write("\t\"\\n\"\n")
else:
f.write("\t\"" + escape_string(line) + "\\n\"\n")
f.write("\t\"\",\n\n")
f.write("};\n\n")
f.write("#endif // LICENSE_GEN_H\n")
if __name__ == '__main__':
subprocess_main(globals())
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