OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/json/json_parser.h" | 5 #include "base/json/json_parser.h" |
6 | 6 |
7 #include <cmath> | 7 #include <cmath> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
(...skipping 718 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
729 return nullptr; | 729 return nullptr; |
730 } | 730 } |
731 | 731 |
732 pos_ = exit_pos; | 732 pos_ = exit_pos; |
733 index_ = exit_index; | 733 index_ = exit_index; |
734 | 734 |
735 StringPiece num_string(num_start, end_index - start_index); | 735 StringPiece num_string(num_start, end_index - start_index); |
736 | 736 |
737 int num_int; | 737 int num_int; |
738 if (StringToInt(num_string, &num_int)) | 738 if (StringToInt(num_string, &num_int)) |
739 return base::MakeUnique<FundamentalValue>(num_int); | 739 return base::MakeUnique<Value>(num_int); |
740 | 740 |
741 double num_double; | 741 double num_double; |
742 if (StringToDouble(num_string.as_string(), &num_double) && | 742 if (StringToDouble(num_string.as_string(), &num_double) && |
743 std::isfinite(num_double)) { | 743 std::isfinite(num_double)) { |
744 return base::MakeUnique<FundamentalValue>(num_double); | 744 return base::MakeUnique<Value>(num_double); |
745 } | 745 } |
746 | 746 |
747 return nullptr; | 747 return nullptr; |
748 } | 748 } |
749 | 749 |
750 bool JSONParser::ReadInt(bool allow_leading_zeros) { | 750 bool JSONParser::ReadInt(bool allow_leading_zeros) { |
751 size_t len = 0; | 751 size_t len = 0; |
752 char first = 0; | 752 char first = 0; |
753 | 753 |
754 while (CanConsume(1)) { | 754 while (CanConsume(1)) { |
(...skipping 20 matching lines...) Expand all Loading... |
775 switch (*pos_) { | 775 switch (*pos_) { |
776 case 't': { | 776 case 't': { |
777 const char kTrueLiteral[] = "true"; | 777 const char kTrueLiteral[] = "true"; |
778 const int kTrueLen = static_cast<int>(strlen(kTrueLiteral)); | 778 const int kTrueLen = static_cast<int>(strlen(kTrueLiteral)); |
779 if (!CanConsume(kTrueLen - 1) || | 779 if (!CanConsume(kTrueLen - 1) || |
780 !StringsAreEqual(pos_, kTrueLiteral, kTrueLen)) { | 780 !StringsAreEqual(pos_, kTrueLiteral, kTrueLen)) { |
781 ReportError(JSONReader::JSON_SYNTAX_ERROR, 1); | 781 ReportError(JSONReader::JSON_SYNTAX_ERROR, 1); |
782 return nullptr; | 782 return nullptr; |
783 } | 783 } |
784 NextNChars(kTrueLen - 1); | 784 NextNChars(kTrueLen - 1); |
785 return base::MakeUnique<FundamentalValue>(true); | 785 return base::MakeUnique<Value>(true); |
786 } | 786 } |
787 case 'f': { | 787 case 'f': { |
788 const char kFalseLiteral[] = "false"; | 788 const char kFalseLiteral[] = "false"; |
789 const int kFalseLen = static_cast<int>(strlen(kFalseLiteral)); | 789 const int kFalseLen = static_cast<int>(strlen(kFalseLiteral)); |
790 if (!CanConsume(kFalseLen - 1) || | 790 if (!CanConsume(kFalseLen - 1) || |
791 !StringsAreEqual(pos_, kFalseLiteral, kFalseLen)) { | 791 !StringsAreEqual(pos_, kFalseLiteral, kFalseLen)) { |
792 ReportError(JSONReader::JSON_SYNTAX_ERROR, 1); | 792 ReportError(JSONReader::JSON_SYNTAX_ERROR, 1); |
793 return nullptr; | 793 return nullptr; |
794 } | 794 } |
795 NextNChars(kFalseLen - 1); | 795 NextNChars(kFalseLen - 1); |
796 return base::MakeUnique<FundamentalValue>(false); | 796 return base::MakeUnique<Value>(false); |
797 } | 797 } |
798 case 'n': { | 798 case 'n': { |
799 const char kNullLiteral[] = "null"; | 799 const char kNullLiteral[] = "null"; |
800 const int kNullLen = static_cast<int>(strlen(kNullLiteral)); | 800 const int kNullLen = static_cast<int>(strlen(kNullLiteral)); |
801 if (!CanConsume(kNullLen - 1) || | 801 if (!CanConsume(kNullLen - 1) || |
802 !StringsAreEqual(pos_, kNullLiteral, kNullLen)) { | 802 !StringsAreEqual(pos_, kNullLiteral, kNullLen)) { |
803 ReportError(JSONReader::JSON_SYNTAX_ERROR, 1); | 803 ReportError(JSONReader::JSON_SYNTAX_ERROR, 1); |
804 return nullptr; | 804 return nullptr; |
805 } | 805 } |
806 NextNChars(kNullLen - 1); | 806 NextNChars(kNullLen - 1); |
(...skipping 22 matching lines...) Expand all Loading... |
829 const std::string& description) { | 829 const std::string& description) { |
830 if (line || column) { | 830 if (line || column) { |
831 return StringPrintf("Line: %i, column: %i, %s", | 831 return StringPrintf("Line: %i, column: %i, %s", |
832 line, column, description.c_str()); | 832 line, column, description.c_str()); |
833 } | 833 } |
834 return description; | 834 return description; |
835 } | 835 } |
836 | 836 |
837 } // namespace internal | 837 } // namespace internal |
838 } // namespace base | 838 } // namespace base |
OLD | NEW |