Mercurial > hg > orthanc

comparison Resources/ThirdParty/base64/base64.cpp @ 3332:79178122842c

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fix warnings
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 22 Mar 2019 14:06:38 +0100
parents 98cd69135999
children
comparison
equal deleted inserted replaced
3331:a600e5e8bd1c 3332:79178122842c
156 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 156 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
157 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 157 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
158 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 158 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
159 }; 159 };
160 160
161
161 void base64_decode(std::string& result, const std::string &stringToDecode) { 162 void base64_decode(std::string& result, const std::string &stringToDecode) {
162 163
163 result.reserve(result.size() + stringToDecode.size() * 3 / 4 + 10); 164 result.reserve(result.size() + stringToDecode.size() * 3 / 4 + 10);
164 165
165 int val=0, valb=-8; 166 int val=0, valb=-8;
166 for (std::string::const_iterator c = stringToDecode.begin(); c != stringToDecode.end(); ++c) { 167 for (std::string::const_iterator c = stringToDecode.begin(); c != stringToDecode.end(); ++c)
167 if (decode_indexes[*c] == -1) 168 {
169 size_t index = static_cast<size_t>(*c);
170 if (decode_indexes[index] == -1)
168 break; 171 break;
169 val = (val<<6) + decode_indexes[*c]; 172 val = (val<<6) + decode_indexes[index];
170 valb += 6; 173 valb += 6;
171 if (valb>=0) { 174 if (valb>=0) {
172 result.push_back(char((val>>valb)&0xFF)); 175 result.push_back(char((val>>valb)&0xFF));
173 valb-=8; 176 valb-=8;
174 } 177 }