/* The hand-written JNI shim: one C function per Java native method, with the marshalling done by hand.
   Header generated by `javac -h`; see scripts/build-jni.sh. */
#include <stdint.h>
#include <jni.h>
#include <sqlite3.h>
#include "bench_SqliteJni.h"

JNIEXPORT jint JNICALL Java_bench_SqliteJni_versionNumber(JNIEnv *env, jclass c) {
    return sqlite3_libversion_number();
}

JNIEXPORT jint JNICALL Java_bench_SqliteJni_strlike(JNIEnv *env, jclass c, jstring glob, jstring text) {
    const char *g = (*env)->GetStringUTFChars(env, glob, NULL);
    const char *t = (*env)->GetStringUTFChars(env, text, NULL);
    int r = sqlite3_strlike(g, t, 0);
    (*env)->ReleaseStringUTFChars(env, text, t);
    (*env)->ReleaseStringUTFChars(env, glob, g);
    return r;
}

JNIEXPORT jlong JNICALL Java_bench_SqliteJni_open(JNIEnv *env, jclass c, jstring path) {
    const char *p = (*env)->GetStringUTFChars(env, path, NULL);
    sqlite3 *db = NULL;
    int rc = sqlite3_open(p, &db);
    (*env)->ReleaseStringUTFChars(env, path, p);
    return rc == SQLITE_OK ? (jlong)(intptr_t)db : 0;
}

JNIEXPORT jint JNICALL Java_bench_SqliteJni_exec(JNIEnv *env, jclass c, jlong db, jstring sql) {
    const char *s = (*env)->GetStringUTFChars(env, sql, NULL);
    int rc = sqlite3_exec((sqlite3 *)(intptr_t)db, s, NULL, NULL, NULL);
    (*env)->ReleaseStringUTFChars(env, sql, s);
    return rc;
}

JNIEXPORT jlong JNICALL Java_bench_SqliteJni_prepare(JNIEnv *env, jclass c, jlong db, jstring sql) {
    const char *s = (*env)->GetStringUTFChars(env, sql, NULL);
    sqlite3_stmt *st = NULL;
    int rc = sqlite3_prepare_v2((sqlite3 *)(intptr_t)db, s, -1, &st, NULL);
    (*env)->ReleaseStringUTFChars(env, sql, s);
    return rc == SQLITE_OK ? (jlong)(intptr_t)st : 0;
}

JNIEXPORT jint JNICALL Java_bench_SqliteJni_bindInt(JNIEnv *env, jclass c, jlong st, jint i, jint v) {
    return sqlite3_bind_int((sqlite3_stmt *)(intptr_t)st, i, v);
}

JNIEXPORT jint JNICALL Java_bench_SqliteJni_bindText(JNIEnv *env, jclass c, jlong st, jint i, jstring v) {
    const char *s = (*env)->GetStringUTFChars(env, v, NULL);
    int rc = sqlite3_bind_text((sqlite3_stmt *)(intptr_t)st, i, s, -1, SQLITE_TRANSIENT);
    (*env)->ReleaseStringUTFChars(env, v, s);
    return rc;
}

JNIEXPORT jint JNICALL Java_bench_SqliteJni_step(JNIEnv *env, jclass c, jlong st) {
    return sqlite3_step((sqlite3_stmt *)(intptr_t)st);
}

JNIEXPORT jint JNICALL Java_bench_SqliteJni_reset(JNIEnv *env, jclass c, jlong st) {
    return sqlite3_reset((sqlite3_stmt *)(intptr_t)st);
}

JNIEXPORT jint JNICALL Java_bench_SqliteJni_finalizeStmt(JNIEnv *env, jclass c, jlong st) {
    return sqlite3_finalize((sqlite3_stmt *)(intptr_t)st);
}

JNIEXPORT jint JNICALL Java_bench_SqliteJni_close(JNIEnv *env, jclass c, jlong db) {
    return sqlite3_close((sqlite3 *)(intptr_t)db);
}