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Fix reporting of HTTP body size when a result callback is used

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Eelco Dolstra 2018-08-06 11:31:14 +02:00
parent 2825e05d21
commit 4361a4331f
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GPG key ID: 8170B4726D7198DE
2 changed files with 5 additions and 1 deletions
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5
src/libstore/download.cc
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@ -140,6 +140,7 @@ struct CurlDownloader : public Downloader
size_t writeCallback(void * contents, size_t size, size_t nmemb)
{
size_t realSize = size * nmemb;
result.bodySize += realSize;
if (request.dataCallback)
request.dataCallback((char *) contents, realSize);
else
@ -162,6 +163,7 @@ struct CurlDownloader : public Downloader
auto ss = tokenizeString<vector<string>>(line, " ");
status = ss.size() >= 2 ? ss[1] : "";
result.data = std::make_shared<std::string>();
result.bodySize = 0;
encoding = "";
} else {
auto i = line.find(':');
@ -296,6 +298,7 @@ struct CurlDownloader : public Downloader
curl_easy_setopt(req, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
result.data = std::make_shared<std::string>();
result.bodySize = 0;
}
void finish(CURLcode code)
@ -309,7 +312,7 @@ struct CurlDownloader : public Downloader
result.effectiveUrl = effectiveUrlCStr;
debug("finished %s of '%s'; curl status = %d, HTTP status = %d, body = %d bytes",
request.verb(), request.uri, code, httpStatus, result.data ? result.data->size() : 0);
request.verb(), request.uri, code, httpStatus, result.bodySize);
if (code == CURLE_WRITE_ERROR && result.etag == request.expectedETag) {
code = CURLE_OK;

1
src/libstore/download.hh
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@ -38,6 +38,7 @@ struct DownloadResult
std::string etag;
std::string effectiveUrl;
std::shared_ptr<std::string> data;
uint64_t bodySize = 0;
};
class Store;