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Add sha1 functions to string (using new CryptoCore)

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This commit is contained in:
Fabio Alessandrelli 2019-07-02 16:07:02 +02:00
parent a3bdb6c8d8
commit 6c512e21a9
3 changed files with 27 additions and 0 deletions
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21
core/ustring.cpp
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@ -2257,6 +2257,13 @@ String String::md5_text() const {
return String::hex_encode_buffer(hash, 16);
}
String String::sha1_text() const {
CharString cs = utf8();
unsigned char hash[20];
CryptoCore::sha1((unsigned char *)cs.ptr(), cs.length(), hash);
return String::hex_encode_buffer(hash, 20);
}
String String::sha256_text() const {
CharString cs = utf8();
unsigned char hash[32];
@ -2278,6 +2285,20 @@ Vector<uint8_t> String::md5_buffer() const {
return ret;
};
Vector<uint8_t> String::sha1_buffer() const {
CharString cs = utf8();
unsigned char hash[20];
CryptoCore::sha1((unsigned char *)cs.ptr(), cs.length(), hash);
Vector<uint8_t> ret;
ret.resize(20);
for (int i = 0; i < 20; i++) {
ret.write[i] = hash[i];
}
return ret;
}
Vector<uint8_t> String::sha256_buffer() const {
CharString cs = utf8();
unsigned char hash[32];

2
core/ustring.h
View file

@ -305,8 +305,10 @@ public:
uint32_t hash() const; /* hash the string */
uint64_t hash64() const; /* hash the string */
String md5_text() const;
String sha1_text() const;
String sha256_text() const;
Vector<uint8_t> md5_buffer() const;
Vector<uint8_t> sha1_buffer() const;
Vector<uint8_t> sha256_buffer() const;
_FORCE_INLINE_ bool empty() const { return length() == 0; }

4
core/variant_call.cpp
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@ -275,8 +275,10 @@ struct _VariantCall {
VCALL_LOCALMEM2(String, erase);
VCALL_LOCALMEM0R(String, hash);
VCALL_LOCALMEM0R(String, md5_text);
VCALL_LOCALMEM0R(String, sha1_text);
VCALL_LOCALMEM0R(String, sha256_text);
VCALL_LOCALMEM0R(String, md5_buffer);
VCALL_LOCALMEM0R(String, sha1_buffer);
VCALL_LOCALMEM0R(String, sha256_buffer);
VCALL_LOCALMEM0R(String, empty);
VCALL_LOCALMEM0R(String, is_abs_path);
@ -1539,8 +1541,10 @@ void register_variant_methods() {
ADDFUNC2(STRING, NIL, String, erase, INT, "position", INT, "chars", varray());
ADDFUNC0R(STRING, INT, String, hash, varray());
ADDFUNC0R(STRING, STRING, String, md5_text, varray());
ADDFUNC0R(STRING, STRING, String, sha1_text, varray());
ADDFUNC0R(STRING, STRING, String, sha256_text, varray());
ADDFUNC0R(STRING, POOL_BYTE_ARRAY, String, md5_buffer, varray());
ADDFUNC0R(STRING, POOL_BYTE_ARRAY, String, sha1_buffer, varray());
ADDFUNC0R(STRING, POOL_BYTE_ARRAY, String, sha256_buffer, varray());
ADDFUNC0R(STRING, BOOL, String, empty, varray());
ADDFUNC0R(STRING, BOOL, String, is_abs_path, varray());