audacity::cloud::audiocom::sync::anonymous_namespace{ResumedSnaphotUploadOperation.cpp} Namespace Reference

Classes
class	ResumedSnaphotUploadOperation

Functions
bool	IsUrlExpired (const std::string &url)

Function Documentation

IsUrlExpired()

bool audacity::cloud::audiocom::sync::anonymous_namespace{ResumedSnaphotUploadOperation.cpp}::IsUrlExpired

(

const std::string &

url

)

Definition at line 44 of file ResumedSnaphotUploadOperation.cpp.

{
   const auto parsedUri   = ParseUri(url);
   const auto parsedQuery = ParseUriQuery(parsedUri.Query);
 
   const auto amzDateIt = parsedQuery.find("X-Amz-Date");
 
   if (amzDateIt == parsedQuery.end())
      return false;
 
   SystemTime time;
 
   if (!ParseISO8601Date(std::string(amzDateIt->second), &time))
      return false;
 
   const auto amzExpiresIt = parsedQuery.find("X-Amz-Expires");
 
   if (amzExpiresIt == parsedQuery.end())
      return false;
 
   int64_t expiresSeconds;
 
   auto expiresParseResult = FromChars(
      amzExpiresIt->second.data(),
      amzExpiresIt->second.data() + amzExpiresIt->second.size(),
      expiresSeconds);
 
   if (expiresParseResult.ec != std::errc {})
      return false;
 
   return (time + std::chrono::seconds { expiresSeconds }) <
          std::chrono::system_clock::now();
}

References FromChars(), audacity::ParseISO8601Date(), ParseUri(), and ParseUriQuery().

Referenced by audacity::cloud::audiocom::sync::anonymous_namespace{ResumedSnaphotUploadOperation.cpp}::ResumedSnaphotUploadOperation::Perform().

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