corda/sgx-jvm/avian/classpath/java-util.cpp
Andras Slemmer 9bb3d6b972 Add 'sgx-jvm/avian/' from commit '09e4fe60d01f4f4bfb6b2976973bb4913ef61edc'
git-subtree-dir: sgx-jvm/avian
git-subtree-mainline: f978eab8d1
git-subtree-split: 09e4fe60d0
2017-03-13 12:18:24 +00:00

59 lines
1.2 KiB
C++

/* Copyright (c) 2008-2015, Avian Contributors
Permission to use, copy, modify, and/or distribute this software
for any purpose with or without fee is hereby granted, provided
that the above copyright notice and this permission notice appear
in all copies.
There is NO WARRANTY for this software. See license.txt for
details. */
#include "time.h"
#include "jni.h"
#include "jni-util.h"
namespace {
#if (!defined PLATFORM_WINDOWS) || (defined _MSC_VER)
void removeNewline(char* s)
{
for (; s; ++s) {
if (*s == '\n') {
*s = 0;
break;
}
}
}
#endif
} // namespace
extern "C" JNIEXPORT jstring JNICALL
Java_java_util_Date_toString(JNIEnv* e, jclass c UNUSED, jlong when)
{
const unsigned BufferSize UNUSED = 27;
time_t time = when / 1000;
#ifdef PLATFORM_WINDOWS
e->MonitorEnter(c);
#ifdef _MSC_VER
char buffer[BufferSize];
ctime_s(buffer, BufferSize, &time);
removeNewline(buffer);
#else
char* buffer = ctime(&time);
#endif
jstring r = e->NewStringUTF(buffer);
e->MonitorExit(c);
return r;
#else
char buffer[BufferSize];
ctime_r(&time, buffer);
removeNewline(buffer);
return e->NewStringUTF(buffer);
#endif
}