Restoring authorship annotation for <tau0@yandex-team.ru>. Commit 1 of 2.

3 files changed, 148 insertions, 148 deletions

diff --git a/library/cpp/string_utils/base64/base64.cpp b/library/cpp/string_utils/base64/base64.cpp
index 05c201f0de..727ec46f41 100644
--- a/library/cpp/string_utils/base64/base64.cpp
+++ b/library/cpp/string_utils/base64/base64.cpp
@@ -176,60 +176,60 @@ static size_t Base64DecodePlain(void* dst, const char* b, const char* e) {
 
     return n;
 }
-
-// Table for Base64StrictDecode
-static const char base64_bkw_strict[] =
-    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100"
-    "\100\100\100\100\100\100\100\100\100\100\100\76\101\76\100\77\64\65\66\67\70\71\72\73\74\75\100\100\100\101\100\100"
-    "\100\0\1\2\3\4\5\6\7\10\11\12\13\14\15\16\17\20\21\22\23\24\25\26\27\30\31\100\100\100\100\77"
-    "\100\32\33\34\35\36\37\40\41\42\43\44\45\46\47\50\51\52\53\54\55\56\57\60\61\62\63\100\100\100\100\100"
-    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100"
-    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100"
-    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100"
-    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100";
-
-size_t Base64StrictDecode(void* out, const char* b, const char* e) {
+ 
+// Table for Base64StrictDecode 
+static const char base64_bkw_strict[] = 
+    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100" 
+    "\100\100\100\100\100\100\100\100\100\100\100\76\101\76\100\77\64\65\66\67\70\71\72\73\74\75\100\100\100\101\100\100" 
+    "\100\0\1\2\3\4\5\6\7\10\11\12\13\14\15\16\17\20\21\22\23\24\25\26\27\30\31\100\100\100\100\77" 
+    "\100\32\33\34\35\36\37\40\41\42\43\44\45\46\47\50\51\52\53\54\55\56\57\60\61\62\63\100\100\100\100\100" 
+    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100" 
+    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100" 
+    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100" 
+    "\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100\100"; 
+ 
+size_t Base64StrictDecode(void* out, const char* b, const char* e) { 
     char* dst = (char*)out;
     const unsigned char* src = (unsigned char*)b;
     const unsigned char* const end = (unsigned char*)e;
-
+ 
     Y_ENSURE(!((e - b) % 4), "incorrect input length for base64 decode");
-
-    while (src < end) {
-        const char zeroth = base64_bkw_strict[src[0]];
-        const char first = base64_bkw_strict[src[1]];
-        const char second = base64_bkw_strict[src[2]];
-        const char third = base64_bkw_strict[src[3]];
-
-        constexpr char invalid = 64;
-        constexpr char padding = 65;
+ 
+    while (src < end) { 
+        const char zeroth = base64_bkw_strict[src[0]]; 
+        const char first = base64_bkw_strict[src[1]]; 
+        const char second = base64_bkw_strict[src[2]]; 
+        const char third = base64_bkw_strict[src[3]]; 
+ 
+        constexpr char invalid = 64; 
+        constexpr char padding = 65; 
         if (Y_UNLIKELY(zeroth == invalid || first == invalid ||
                        second == invalid || third == invalid ||
                        zeroth == padding || first == padding))
         {
-            ythrow yexception() << "invalid character in input";
-        }
-
-        dst[0] = char((zeroth << 2) | (first >> 4));
-        dst[1] = char((first << 4) | (second >> 2));
-        dst[2] = char((second << 6) | third);
-
-        src += 4;
-        dst += 3;
-
-        if (src[-1] == ',' || src[-1] == '=') {
-            --dst;
-
-            if (src[-2] == ',' || src[-2] == '=') {
-                --dst;
-            }
+            ythrow yexception() << "invalid character in input"; 
+        } 
+ 
+        dst[0] = char((zeroth << 2) | (first >> 4)); 
+        dst[1] = char((first << 4) | (second >> 2)); 
+        dst[2] = char((second << 6) | third); 
+ 
+        src += 4; 
+        dst += 3; 
+ 
+        if (src[-1] == ',' || src[-1] == '=') { 
+            --dst; 
+ 
+            if (src[-2] == ',' || src[-2] == '=') { 
+                --dst; 
+            } 
         } else if (Y_UNLIKELY(src[-2] == ',' || src[-2] == '=')) {
-            ythrow yexception() << "incorrect padding";
-        }
-    }
-
+            ythrow yexception() << "incorrect padding"; 
+        } 
+    } 
+ 
     return dst - (char*)out;
-}
+} 
 
 size_t Base64Decode(void* dst, const char* b, const char* e) {
     static const TImpl IMPL = GetImpl();
diff --git a/library/cpp/string_utils/base64/base64.h b/library/cpp/string_utils/base64/base64.h
index f778a6425a..dc86da3ce0 100644
--- a/library/cpp/string_utils/base64/base64.h
+++ b/library/cpp/string_utils/base64/base64.h
@@ -39,55 +39,55 @@ inline TString Base64Decode(const TStringBuf s) {
     return ret;
 }
 
-///
-/// @brief Decodes Base64 string with strict verification
-///        of invalid symbols, also tries to decode Base64 string with padding
-///        inside.
-//
-/// @throws Throws exceptions on inputs which contain invalid symbols
-///         or incorrect padding.
-/// @{
-///
-/// @param b a pointer to the beginning of base64 encoded string.
-/// @param e a pointer to the end of base64 encoded string.
-/// @param dst memory for writing output.
-///
-/// @return Returns number of bytes decoded.
-///
-size_t Base64StrictDecode(void* dst, const char* b, const char* e);
-
-///
-/// @param src a base64 encoded string.
-/// @param dst an pointer to allocated memory
-///            for writing result.
-///
-/// @return Returns dst wrapped into TStringBuf.
-///
+/// 
+/// @brief Decodes Base64 string with strict verification 
+///        of invalid symbols, also tries to decode Base64 string with padding 
+///        inside. 
+// 
+/// @throws Throws exceptions on inputs which contain invalid symbols 
+///         or incorrect padding. 
+/// @{ 
+/// 
+/// @param b a pointer to the beginning of base64 encoded string. 
+/// @param e a pointer to the end of base64 encoded string. 
+/// @param dst memory for writing output. 
+/// 
+/// @return Returns number of bytes decoded. 
+/// 
+size_t Base64StrictDecode(void* dst, const char* b, const char* e); 
+ 
+/// 
+/// @param src a base64 encoded string. 
+/// @param dst an pointer to allocated memory 
+///            for writing result. 
+/// 
+/// @return Returns dst wrapped into TStringBuf. 
+/// 
 inline TStringBuf Base64StrictDecode(const TStringBuf src, void* dst) {
     return TStringBuf((const char*)dst, Base64StrictDecode(dst, src.begin(), src.end()));
-}
-
-///
-/// @param src a base64 encoded string.
-/// @param dst a decoded string.
-///
+} 
+ 
+/// 
+/// @param src a base64 encoded string. 
+/// @param dst a decoded string. 
+/// 
 inline void Base64StrictDecode(const TStringBuf src, TString& dst) {
-    dst.ReserveAndResize(Base64DecodeBufSize(src.size()));
-    dst.resize(Base64StrictDecode(src, dst.begin()).size());
-}
-
-///
-/// @param src a base64 encoded string.
-///
-/// @returns a decoded string.
-///
+    dst.ReserveAndResize(Base64DecodeBufSize(src.size())); 
+    dst.resize(Base64StrictDecode(src, dst.begin()).size()); 
+} 
+ 
+/// 
+/// @param src a base64 encoded string. 
+/// 
+/// @returns a decoded string. 
+/// 
 inline TString Base64StrictDecode(const TStringBuf src) {
     TString ret;
-    Base64StrictDecode(src, ret);
-    return ret;
-}
-/// @}
-
+    Base64StrictDecode(src, ret); 
+    return ret; 
+} 
+/// @} 
+ 
 /// Works with strings which length is not divisible by 4.
 TString Base64DecodeUneven(const TStringBuf s);
 
diff --git a/library/cpp/string_utils/base64/base64_ut.cpp b/library/cpp/string_utils/base64/base64_ut.cpp
index bcc1e65879..c3b6c7b41e 100644
--- a/library/cpp/string_utils/base64/base64_ut.cpp
+++ b/library/cpp/string_utils/base64/base64_ut.cpp
@@ -181,20 +181,20 @@ static void TestEncodeDecodeIntoString(const TString& plain, const TString& enco
 
 static void TestEncodeStrictDecodeIntoString(const TString& plain, const TString& encoded, const TString& encodedUrl) {
     TString a, b;
-
-    Base64Encode(plain, a);
-    UNIT_ASSERT_VALUES_EQUAL(a, encoded);
-
-    Base64StrictDecode(a, b);
-    UNIT_ASSERT_VALUES_EQUAL(b, plain);
-
-    Base64EncodeUrl(plain, a);
-    UNIT_ASSERT_VALUES_EQUAL(a, encodedUrl);
-
-    Base64StrictDecode(a, b);
-    UNIT_ASSERT_VALUES_EQUAL(b, plain);
-}
-
+ 
+    Base64Encode(plain, a); 
+    UNIT_ASSERT_VALUES_EQUAL(a, encoded); 
+ 
+    Base64StrictDecode(a, b); 
+    UNIT_ASSERT_VALUES_EQUAL(b, plain); 
+ 
+    Base64EncodeUrl(plain, a); 
+    UNIT_ASSERT_VALUES_EQUAL(a, encodedUrl); 
+ 
+    Base64StrictDecode(a, b); 
+    UNIT_ASSERT_VALUES_EQUAL(b, plain); 
+} 
+ 
 Y_UNIT_TEST_SUITE(TBase64) {
     Y_UNIT_TEST(TestEncode) {
         UNIT_ASSERT_VALUES_EQUAL(Base64Encode("12z"), "MTJ6");
@@ -210,24 +210,24 @@ Y_UNIT_TEST_SUITE(TBase64) {
                 str += char(i);
 
             const TString base64 =
-                "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJy"
-                "gpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9Q"
-                "UVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eH"
-                "l6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6Ch"
-                "oqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIyc"
-                "rLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy"
-                "8/T19vf4+fr7/P3+/w==";
+                "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJy" 
+                "gpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9Q" 
+                "UVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eH" 
+                "l6e3x9fn+AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6Ch" 
+                "oqOkpaanqKmqq6ytrq+wsbKztLW2t7i5uru8vb6/wMHCw8TFxsfIyc" 
+                "rLzM3Oz9DR0tPU1dbX2Nna29zd3t/g4eLj5OXm5+jp6uvs7e7v8PHy" 
+                "8/T19vf4+fr7/P3+/w=="; 
             const TString base64Url =
-                "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJy"
-                "gpKissLS4vMDEyMzQ1Njc4OTo7PD0-P0BBQkNERUZHSElKS0xNTk9Q"
-                "UVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eH"
-                "l6e3x9fn-AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6Ch"
-                "oqOkpaanqKmqq6ytrq-wsbKztLW2t7i5uru8vb6_wMHCw8TFxsfIyc"
-                "rLzM3Oz9DR0tPU1dbX2Nna29zd3t_g4eLj5OXm5-jp6uvs7e7v8PHy"
-                "8_T19vf4-fr7_P3-_w,,";
+                "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJy" 
+                "gpKissLS4vMDEyMzQ1Njc4OTo7PD0-P0BBQkNERUZHSElKS0xNTk9Q" 
+                "UVJTVFVWV1hZWltcXV5fYGFiY2RlZmdoaWprbG1ub3BxcnN0dXZ3eH" 
+                "l6e3x9fn-AgYKDhIWGh4iJiouMjY6PkJGSk5SVlpeYmZqbnJ2en6Ch" 
+                "oqOkpaanqKmqq6ytrq-wsbKztLW2t7i5uru8vb6_wMHCw8TFxsfIyc" 
+                "rLzM3Oz9DR0tPU1dbX2Nna29zd3t_g4eLj5OXm5-jp6uvs7e7v8PHy" 
+                "8_T19vf4-fr7_P3-_w,,"; 
 
             TestEncodeDecodeIntoString(str, base64, base64Url);
-            TestEncodeStrictDecodeIntoString(str, base64, base64Url);
+            TestEncodeStrictDecodeIntoString(str, base64, base64Url); 
         }
 
         {
@@ -237,36 +237,36 @@ Y_UNIT_TEST_SUITE(TBase64) {
             const TString base64Url = "aHR0cDovL3lhbmRleC5ydToxMjM0L3JlcXVlc3Q_cGFyYW09dmFsdWUmbGxsPWZmZiNmcmFnbWVudA,,";
 
             TestEncodeDecodeIntoString(str, base64, base64Url);
-            TestEncodeStrictDecodeIntoString(str, base64, base64Url);
+            TestEncodeStrictDecodeIntoString(str, base64, base64Url); 
         }
     }
 
     Y_UNIT_TEST(TestDecode) {
-        UNIT_ASSERT_EXCEPTION(Base64Decode("a"), yexception);
-        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("a"), yexception);
-
-        UNIT_ASSERT_VALUES_EQUAL(Base64Decode(""), "");
-        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode(""), "");
-
+        UNIT_ASSERT_EXCEPTION(Base64Decode("a"), yexception); 
+        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("a"), yexception); 
+ 
+        UNIT_ASSERT_VALUES_EQUAL(Base64Decode(""), ""); 
+        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode(""), ""); 
+ 
         UNIT_ASSERT_VALUES_EQUAL(Base64Decode("MTI="), "12");
-        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode("MTI="), "12");
-
-        UNIT_ASSERT_VALUES_EQUAL(Base64Decode("QQ=="), "A");
-        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode("QQ=="), "A");
-
-        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("M=I="), yexception);
-
-        UNIT_ASSERT_VALUES_EQUAL(Base64Decode("dnluZHg="), "vyndx");
-        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode("dnluZHg="), "vyndx");
-
-        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode("dnluZHg=dmlkZW8="), "vyndxvideo");
-
-        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("aHR0cDovL2ltZy5tZWdhLXBvcm5vLnJ1Lw=a"), yexception);
-
-        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("aHh=="), yexception);
-        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("\1\1\1\2"), yexception);
+        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode("MTI="), "12"); 
+ 
+        UNIT_ASSERT_VALUES_EQUAL(Base64Decode("QQ=="), "A"); 
+        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode("QQ=="), "A"); 
+ 
+        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("M=I="), yexception); 
+ 
+        UNIT_ASSERT_VALUES_EQUAL(Base64Decode("dnluZHg="), "vyndx"); 
+        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode("dnluZHg="), "vyndx"); 
+ 
+        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode("dnluZHg=dmlkZW8="), "vyndxvideo"); 
+ 
+        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("aHR0cDovL2ltZy5tZWdhLXBvcm5vLnJ1Lw=a"), yexception); 
+ 
+        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("aHh=="), yexception); 
+        UNIT_ASSERT_EXCEPTION(Base64StrictDecode("\1\1\1\2"), yexception); 
     }
-
+ 
     Y_UNIT_TEST(TestDecodeUneven) {
         UNIT_ASSERT_VALUES_EQUAL(Base64DecodeUneven(""), "");
 
@@ -287,15 +287,15 @@ Y_UNIT_TEST_SUITE(TBase64) {
 
     Y_UNIT_TEST(TestDecodeRandom) {
         TString input;
-        constexpr size_t testSize = 240000;
-        for (size_t i = 0; i < testSize; ++i) {
-            input.push_back(rand() % 256);
-        }
+        constexpr size_t testSize = 240000; 
+        for (size_t i = 0; i < testSize; ++i) { 
+            input.push_back(rand() % 256); 
+        } 
         TString output;
         TString encoded = Base64Encode(input);
-        UNIT_ASSERT_VALUES_EQUAL(Base64Decode(encoded), input);
-        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode(encoded), input);
-    }
+        UNIT_ASSERT_VALUES_EQUAL(Base64Decode(encoded), input); 
+        UNIT_ASSERT_VALUES_EQUAL(Base64StrictDecode(encoded), input); 
+    } 
 
     Y_UNIT_TEST(TestAllPossibleOctets) {
         const TString x("\0\x01\x02\x03\x04\x05\x06\x07\b\t\n\x0B\f\r\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7F"sv);