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This commit is contained in:
King_DuckZ 2017-06-04 23:05:56 +01:00
parent 87b6f85913
commit 78156cea75
1 changed files with 5 additions and 5 deletions
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10
src/tawashi/cgi_env.cpp
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@ -83,23 +83,23 @@ namespace cgi {
return optional<Env::VersionInfo>();
}
std::size_t calculate_skip_path_length (const boost::string_ref& paPath, const boost::string_ref& parBasePath) {
std::size_t calculate_skip_path_length (const boost::string_ref& parPath, const boost::string_ref& parBasePath) {
const std::size_t base_path_tr_slash = (not parBasePath.empty() and parBasePath[parBasePath.size() - 1] == '/' ? 1 : 0);
boost::string_ref base_path = parBasePath.substr(0, parBasePath.size() - base_path_tr_slash);
SPDLOG_TRACE(spdlog::get("statuslog"), "calculating skip prefix for REQUEST_URI=\"{}\", base path=\"{}\", parBasePath=\"{}\", base path trailing slash={}",
std::string(paPath.begin(), paPath.end()),
std::string(parPath.begin(), parPath.end()),
std::string(base_path.begin(), base_path.end()),
std::string(parBasePath.begin(), parBasePath.end()),
base_path_tr_slash
);
if (boost::starts_with(paPath, base_path)) {
if (boost::starts_with(parPath, base_path)) {
//account for the trailing slash in either base path and path info
return std::min(parBasePath.size(), paPath.size());
return std::min(parBasePath.size(), parPath.size()) + (1 - base_path_tr_slash);
}
else {
std::string str_base_path(parBasePath.begin(), parBasePath.end());
std::string str_path(paPath.begin(), paPath.end());
std::string str_path(parPath.begin(), parPath.end());
spdlog::get("statuslog")->error(
"base path is not a prefix of REQUEST_URI: base path={}, REQUEST_URI={}, tawashi will most likely malfunction",
str_base_path,