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Decompose the base_uri option.

Browse source 
This allows support for having tawashi in a subdirectory
of your domain, eg http://example.com/tawashi
This commit is contained in:
King_DuckZ 2017-05-19 10:01:22 +01:00
parent c5f3b3cbcc
commit 34daf8e411
9 changed files with 58 additions and 20 deletions
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18
src/tawashi_implem/cgi_env.cpp
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@ -30,6 +30,7 @@
#include <boost/phoenix/operator.hpp>
#include <boost/fusion/adapted/struct.hpp>
#include <boost/phoenix/stl/container.hpp>
#include <boost/algorithm/string/predicate.hpp>
BOOST_FUSION_ADAPT_STRUCT(
tawashi::cgi::Env::VersionInfo,
@ -81,9 +82,16 @@ namespace cgi {
}
} //unnamed namespace
Env::Env(const char* const* parEnvList) :
m_cgi_env(cgi_environment_vars(parEnvList))
Env::Env(const char* const* parEnvList, const boost::string_ref& parBasePath) :
m_cgi_env(cgi_environment_vars(parEnvList)),
m_skip_path_info(0)
{
const std::string& path = m_cgi_env[CGIVars::PATH_INFO];
assert(parBasePath.size() <= path.size());
if (boost::starts_with(path, parBasePath))
m_skip_path_info = parBasePath.size();
else
m_skip_path_info = 0;
}
Env::~Env() noexcept = default;
@ -106,8 +114,10 @@ namespace cgi {
return split_version(m_cgi_env[CGIVars::GATEWAY_INTERFACE]);
}
const std::string& Env::path_info() const {
return m_cgi_env[CGIVars::PATH_INFO];
boost::string_ref Env::path_info() const {
const std::string& path = m_cgi_env[CGIVars::PATH_INFO];
assert(m_skip_path_info <= path.size());
return boost::string_ref(path).substr(m_skip_path_info);
}
const std::string& Env::path_translated() const {