jyapayne/Simple-Web-Server
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Added noexcept

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This commit is contained in:
eidheim 2017-07-22 12:50:40 +02:00
commit 7dd2d2108a
8 changed files with 122 additions and 112 deletions
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26
crypto.hpp
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@ -16,7 +16,7 @@
namespace SimpleWeb {
// TODO 2017: remove workaround for MSVS 2012
#if _MSC_VER == 1700 // MSVS 2012 has no definition for round()
inline double round(double x) { // Custom definition of round() for positive numbers
inline double round(double x) noexcept { // Custom definition of round() for positive numbers
return floor(x + 0.5);
}
#endif
@ -27,7 +27,7 @@ namespace SimpleWeb {
public:
class Base64 {
public:
static std::string encode(const std::string &ascii) {
static std::string encode(const std::string &ascii) noexcept {
std::string base64;
BIO *bio, *b64;
@ -59,7 +59,7 @@ namespace SimpleWeb {
return base64;
}
static std::string decode(const std::string &base64) {
static std::string decode(const std::string &base64) noexcept {
std::string ascii;
// Resize ascii, however, the size is a up to two bytes too large.
@ -84,7 +84,7 @@ namespace SimpleWeb {
};
/// Return hex string from bytes in input string.
static std::string to_hex_string(const std::string &input) {
static std::string to_hex_string(const std::string &input) noexcept {
std::stringstream hex_stream;
hex_stream << std::hex << std::internal << std::setfill('0');
for(auto &byte : input)
@ -92,7 +92,7 @@ namespace SimpleWeb {
return hex_stream.str();
}
static std::string md5(const std::string &input, size_t iterations = 1) {
static std::string md5(const std::string &input, size_t iterations = 1) noexcept {
std::string hash;
hash.resize(128 / 8);
@ -104,7 +104,7 @@ namespace SimpleWeb {
return hash;
}
static std::string md5(std::istream &stream, size_t iterations = 1) {
static std::string md5(std::istream &stream, size_t iterations = 1) noexcept {
MD5_CTX context;
MD5_Init(&context);
std::streamsize read_length;
@ -121,7 +121,7 @@ namespace SimpleWeb {
return hash;
}
static std::string sha1(const std::string &input, size_t iterations = 1) {
static std::string sha1(const std::string &input, size_t iterations = 1) noexcept {
std::string hash;
hash.resize(160 / 8);
@ -133,7 +133,7 @@ namespace SimpleWeb {
return hash;
}
static std::string sha1(std::istream &stream, size_t iterations = 1) {
static std::string sha1(std::istream &stream, size_t iterations = 1) noexcept {
SHA_CTX context;
SHA1_Init(&context);
std::streamsize read_length;
@ -150,7 +150,7 @@ namespace SimpleWeb {
return hash;
}
static std::string sha256(const std::string &input, size_t iterations = 1) {
static std::string sha256(const std::string &input, size_t iterations = 1) noexcept {
std::string hash;
hash.resize(256 / 8);
@ -162,7 +162,7 @@ namespace SimpleWeb {
return hash;
}
static std::string sha256(std::istream &stream, size_t iterations = 1) {
static std::string sha256(std::istream &stream, size_t iterations = 1) noexcept {
SHA256_CTX context;
SHA256_Init(&context);
std::streamsize read_length;
@ -179,7 +179,7 @@ namespace SimpleWeb {
return hash;
}
static std::string sha512(const std::string &input, size_t iterations = 1) {
static std::string sha512(const std::string &input, size_t iterations = 1) noexcept {
std::string hash;
hash.resize(512 / 8);
@ -191,7 +191,7 @@ namespace SimpleWeb {
return hash;
}
static std::string sha512(std::istream &stream, size_t iterations = 1) {
static std::string sha512(std::istream &stream, size_t iterations = 1) noexcept {
SHA512_CTX context;
SHA512_Init(&context);
std::streamsize read_length;
@ -209,7 +209,7 @@ namespace SimpleWeb {
}
/// key_size is number of bytes of the returned key.
static std::string pbkdf2(const std::string &password, const std::string &salt, int iterations, int key_size) {
static std::string pbkdf2(const std::string &password, const std::string &salt, int iterations, int key_size) noexcept {
std::string key;
key.resize(key_size);
PKCS5_PBKDF2_HMAC_SHA1(password.c_str(), password.size(),