from conans import ConanFile, CMake
from conans.errors import ConanException
class TinyAesCConan(ConanFile):
name = "tiny-AES-c"
version = "1.0.0"
license = "The Unlicense"
url = "https://github.com/kokke/tiny-AES-c"
description = "Small portable AES128/192/256 in C"
topics = ("encryption", "crypto", "AES")
settings = "os", "compiler", "build_type", "arch"
generators = "cmake"
exports_sources = ["CMakeLists.txt", "*.c", '*.h', '*.hpp']
exports = ["unlicense.txt"]
_options_dict = {
# enable AES128
"AES128": [True, False],
# enable AES192
"AES192": [True, False],
# enable AES256
"AES256": [True, False],
# enable AES encryption in CBC-mode of operation
"CBC": [True, False],
# enable the basic ECB 16-byte block algorithm
"ECB": [True, False],
# enable encryption in counter-mode
"CTR": [True, False],
}
options = _options_dict
default_options = {
"AES128": True,
"AES192": False,
"AES256": False,
"CBC": True,
"ECB": True,
"CTR": True
}
def configure(self):
if not self.options.CBC and not self.options.ECB and not self.options.CTR:
raise ConanException("Need to at least specify one of CBC, ECB or CTR modes")
if not self.options.AES128 and not self.options.AES192 and not self.options.AES256:
raise ConanException("Need to at least specify one of AES{128, 192, 256} modes")
def build(self):
cmake = CMake(self)
for key in self._options_dict.keys():
if self.options[key]:
cmake.definitions["CMAKE_CFLAGS"].append(key)
cmake.configure()
cmake.build()
def package(self):
self.copy("*.h", dst="include")
self.copy("*.hpp", dst="include")
self.copy("*.a", dst="lib", keep_path=False)
self.copy("unlicense.txt")
def package_info(self):
self.cpp_info.libs = ["tiny-aes"]
