diff options
Diffstat (limited to 'bindings/java/src/c/com_galois_ppaml_tracer_TracerCWrapper.c')
-rw-r--r-- | bindings/java/src/c/com_galois_ppaml_tracer_TracerCWrapper.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/bindings/java/src/c/com_galois_ppaml_tracer_TracerCWrapper.c b/bindings/java/src/c/com_galois_ppaml_tracer_TracerCWrapper.c new file mode 100644 index 0000000..19a313c --- /dev/null +++ b/bindings/java/src/c/com_galois_ppaml_tracer_TracerCWrapper.c @@ -0,0 +1,86 @@ +/* com_galois_ppaml_tracer_TracerCWrapper.c -- JNI wrapper for + * com.galois.ppaml.tracer.TracerCWrapper + * Copyright (C) 2014 Galois, Inc. + * + * This library is free software: you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation, either version 3 of the License, or (at your option) + * any later version. + * + * This library is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this library. If not, see <http://www.gnu.org/licenses/>. + * + * To contact Galois, complete the Web form at + * <http://corp.galois.com/contact/> or write to Galois, Inc., 421 Southwest + * 6th Avenue, Suite 300, Portland, Oregon, 97204-1622. */ + +#include <stdlib.h> + +#include <ppaml/tracer.h> + +#include <jni.h> +#include <com_galois_ppaml_tracer_TracerCWrapper.h> + +#include "pointer.h" + +JNIEXPORT +jlong JNICALL Java_com_galois_ppaml_tracer_TracerCWrapper_mallocTracer( + JNIEnv *const env, + jclass Tracer) +{ + return jlong_of_pointer(malloc(sizeof(ppaml_tracer_t))); +} + +JNIEXPORT +jint JNICALL Java_com_galois_ppaml_tracer_TracerCWrapper_ppaml_1tracer_1init( + JNIEnv *const env, + jclass Tracer, + jlong tracer, + jstring reportNameBase) +{ + jint r; + // Allocate memory. + const char *const cReportNameBase = + (*env)->GetStringUTFChars(env, reportNameBase, NULL); + if (cReportNameBase == NULL) { + r = -1; + goto done; + } + // Perform the operation. + r = ppaml_tracer_init(pointer_of_jlong(tracer), cReportNameBase); + // Clean up. +done: (*env)->ReleaseStringUTFChars(env, reportNameBase, cReportNameBase); + return r; +} + +JNIEXPORT +jint JNICALL Java_com_galois_ppaml_tracer_TracerCWrapper_ppaml_1tracer_1init_1from_1env( + JNIEnv *const env, + jclass Tracer, + jlong tracer) +{ + return ppaml_tracer_init_from_env(pointer_of_jlong(tracer)); +} + +JNIEXPORT +jint JNICALL Java_com_galois_ppaml_tracer_TracerCWrapper_ppaml_1tracer_1done( + JNIEnv *const env, + jclass Tracer, + jlong tracer) +{ + return ppaml_tracer_done(pointer_of_jlong(tracer)); +} + +JNIEXPORT +void JNICALL Java_com_galois_ppaml_tracer_TracerCWrapper_freeTracer( + JNIEnv *const env, + jclass Tracer, + jlong tracer) +{ + free(pointer_of_jlong(tracer)); +} |