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src/util/strencodings.cpp
| Show First 20 Lines • Show All 108 Lines • ▼ Show 20 Lines | std::vector<uint8_t> ParseHex(const std::string &str) { | ||||
| return ParseHex(str.c_str()); | return ParseHex(str.c_str()); | ||||
| } | } | ||||
| void SplitHostPort(std::string in, int &portOut, std::string &hostOut) { | void SplitHostPort(std::string in, int &portOut, std::string &hostOut) { | ||||
| size_t colon = in.find_last_of(':'); | size_t colon = in.find_last_of(':'); | ||||
| // if a : is found, and it either follows a [...], or no other : is in the | // if a : is found, and it either follows a [...], or no other : is in the | ||||
| // string, treat it as port separator | // string, treat it as port separator | ||||
| bool fHaveColon = colon != in.npos; | bool fHaveColon = colon != in.npos; | ||||
| bool fBracketed = | // if there is a colon, and in[0]=='[', colon is not 0, so in[colon-1] is | ||||
| fHaveColon && | // safe | ||||
| (in[0] == '[' && in[colon - 1] == ']'); // if there is a colon, and | bool fBracketed = fHaveColon && (in[0] == '[' && in[colon - 1] == ']'); | ||||
| // in[0]=='[', colon is not 0, | |||||
| // so in[colon-1] is safe | |||||
| bool fMultiColon = | bool fMultiColon = | ||||
| fHaveColon && (in.find_last_of(':', colon - 1) != in.npos); | fHaveColon && (in.find_last_of(':', colon - 1) != in.npos); | ||||
| if (fHaveColon && (colon == 0 || fBracketed || !fMultiColon)) { | if (fHaveColon && (colon == 0 || fBracketed || !fMultiColon)) { | ||||
| int32_t n; | int32_t n; | ||||
| if (ParseInt32(in.substr(colon + 1), &n) && n > 0 && n < 0x10000) { | if (ParseInt32(in.substr(colon + 1), &n) && n > 0 && n < 0x10000) { | ||||
| in = in.substr(0, colon); | in = in.substr(0, colon); | ||||
| portOut = n; | portOut = n; | ||||
| } | } | ||||
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