Commit c54f28d2 authored by louiz’'s avatar louiz’

Conditionally use strptime if we don’t have std::get_time

parent dfc0793e
......@@ -143,4 +143,17 @@ if(SYSTEMD_FOUND)
target_link_libraries(xmpplib ${SYSTEMD_LIBRARIES})
endif()
#
## Check if we have std::get_time
#
include(CheckCXXSourceCompiles)
check_cxx_source_compiles("
#include <iomanip>
int main()
{ std::get_time(nullptr, \"\"); }"
HAS_GET_TIME)
mark_as_advanced(HAS_GET_TIME)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/louloulibs.h.cmake ${CMAKE_BINARY_DIR}/src/louloulibs.h)
......@@ -6,4 +6,5 @@
#cmakedefine BOTAN_FOUND
#cmakedefine CARES_FOUND
#cmakedefine SOFTWARE_VERSION "${SOFTWARE_VERSION}"
#cmakedefine PROJECT_NAME "${PROJECT_NAME}"
\ No newline at end of file
#cmakedefine PROJECT_NAME "${PROJECT_NAME}"
#cmakedefine HAS_GET_TIME
......@@ -5,6 +5,8 @@
#include <iomanip>
#include <locale>
#include "louloulibs.h"
namespace utils
{
std::string to_string(const std::time_t& timestamp)
......@@ -20,6 +22,7 @@ std::time_t parse_datetime(const std::string& stamp)
{
static const char* format = "%Y-%m-%dT%H:%M:%S";
std::tm t = {};
#ifdef HAS_GET_TIME
std::istringstream ss(stamp);
ss.imbue(std::locale("en_US.utf-8"));
......@@ -27,6 +30,14 @@ std::time_t parse_datetime(const std::string& stamp)
ss >> std::get_time(&t, format) >> timezone;
if (ss.fail())
return -1;
#else
/* Y - m - d T H : M : S */
constexpr std::size_t stamp_size_without_tz = 4 + 1 + 2 + 1 + 2 + 1 + 2 + 1 + 2 + 1 + 2;
if (!strptime(stamp.data(), format, &t)) {
return -1;
}
const std::string timezone(stamp.data() + stamp_size_without_tz);
#endif
if (timezone.empty())
return -1;
......
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