java/src/version.c

   1 #include "a.h"
   2 #include "a/version.h"
   3 #undef a_version_check
   4 #include "liba_version.h"
   5
   6 #undef L
   7 #define L Java_liba_version
   8 static struct
   9 {
  10     jmethodID _new;
  11     jfieldID ctx;
  12 } L = {NULL, NULL};
  13
  14 JNIEXPORT void JNICALL Java_liba_version_clinit(JNIEnv *_env, jclass _cls)
  15 {
  16     jclass _nbb = (*_env)->FindClass(_env, "Ljava/nio/ByteBuffer;");
  17     L._new = (*_env)->GetStaticMethodID(_env, _nbb, "allocateDirect", "(I)Ljava/nio/ByteBuffer;");
  18     L.ctx = (*_env)->GetFieldID(_env, _cls, "ctx", "Ljava/nio/ByteBuffer;");
  19     (*_env)->SetStaticIntField(_env, _cls, (*_env)->GetStaticFieldID(_env, _cls, "MAJOR", "I"), A_VERSION_MAJOR);
  20     (*_env)->SetStaticIntField(_env, _cls, (*_env)->GetStaticFieldID(_env, _cls, "MINOR", "I"), A_VERSION_MINOR);
  21     (*_env)->SetStaticIntField(_env, _cls, (*_env)->GetStaticFieldID(_env, _cls, "PATCH", "I"), A_VERSION_PATCH);
  22     (*_env)->SetStaticIntField(_env, _cls, (*_env)->GetStaticFieldID(_env, _cls, "TWEAK", "I"), A_VERSION_TWEAK);
  23 }
  24
  25 JNIEXPORT void JNICALL Java_liba_version_initS(JNIEnv *_env, jobject _obj, jstring _ver)
  26 {
  27     jobject _ctx = (*_env)->CallObjectMethod(_env, _obj, L._new, (jint)sizeof(a_version));
  28     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
  29     char const *ver = (*_env)->GetStringUTFChars(_env, _ver, NULL);
  30     ctx->alpha[0] = '.';
  31     a_version_parse(ctx, ver);
  32     (*_env)->ReleaseStringUTFChars(_env, _ver, ver);
  33 }
  34
  35 JNIEXPORT void JNICALL Java_liba_version_init(JNIEnv *_env, jobject _obj, jint major, jint minor, jint third, jint extra)
  36 {
  37     jobject _ctx = (*_env)->CallObjectMethod(_env, _obj, L._new, (jint)sizeof(a_version));
  38     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
  39     (*_env)->SetObjectField(_env, _obj, L.ctx, _ctx);
  40     ctx->major = (unsigned int)major;
  41     ctx->minor = (unsigned int)minor;
  42     ctx->third = (unsigned int)third;
  43     ctx->extra = (unsigned int)extra;
  44     ctx->alpha[0] = '.';
  45 }
  46
  47 JNIEXPORT jint JNICALL Java_liba_version_check(JNIEnv *_env, jclass _cls, jint major, jint minor, jint patch)
  48 {
  49     return (void)(_env), (void)(_cls), a_version_check((unsigned int)major, (unsigned int)minor, (unsigned int)patch);
  50 }
  51
  52 JNIEXPORT jstring JNICALL Java_liba_version_toString(JNIEnv *_env, jobject _obj)
  53 {
  54     char str[48];
  55     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
  56     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
  57     a_version_tostr(ctx, str, sizeof(str));
  58     return (*_env)->NewStringUTF(_env, str);
  59 }
  60
  61 JNIEXPORT jint JNICALL Java_liba_version_major__(JNIEnv *_env, jobject _obj)
  62 {
  63     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
  64     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
  65     return (jint)ctx->major;
  66 }
  67
  68 JNIEXPORT jobject JNICALL Java_liba_version_major__I(JNIEnv *_env, jobject _obj, jint major)
  69 {
  70     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
  71     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
  72     ctx->major = (unsigned int)major;
  73     return _obj;
  74 }
  75
  76 JNIEXPORT jint JNICALL Java_liba_version_minor__(JNIEnv *_env, jobject _obj)
  77 {
  78     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
  79     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
  80     return (jint)ctx->minor;
  81 }
  82
  83 JNIEXPORT jobject JNICALL Java_liba_version_minor__I(JNIEnv *_env, jobject _obj, jint minor)
  84 {
  85     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
  86     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
  87     ctx->minor = (unsigned int)minor;
  88     return _obj;
  89 }
  90
  91 JNIEXPORT jint JNICALL Java_liba_version_third__(JNIEnv *_env, jobject _obj)
  92 {
  93     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
  94     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
  95     return (jint)ctx->third;
  96 }
  97
  98 JNIEXPORT jobject JNICALL Java_liba_version_third__I(JNIEnv *_env, jobject _obj, jint third)
  99 {
 100     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 101     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 102     ctx->third = (unsigned int)third;
 103     return _obj;
 104 }
 105
 106 JNIEXPORT jint JNICALL Java_liba_version_extra__(JNIEnv *_env, jobject _obj)
 107 {
 108     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 109     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 110     return (jint)ctx->extra;
 111 }
 112
 113 JNIEXPORT jobject JNICALL Java_liba_version_extra__I(JNIEnv *_env, jobject _obj, jint extra)
 114 {
 115     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 116     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 117     ctx->extra = (unsigned int)extra;
 118     return _obj;
 119 }
 120
 121 JNIEXPORT jstring JNICALL Java_liba_version_alpha__(JNIEnv *_env, jobject _obj)
 122 {
 123     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 124     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 125     char alpha[sizeof(ctx->alpha) + 1];
 126     a_version_alpha(ctx, alpha);
 127     return (*_env)->NewStringUTF(_env, alpha);
 128 }
 129
 130 JNIEXPORT jobject JNICALL Java_liba_version_alpha__Ljava_lang_String_2(JNIEnv *_env, jobject _obj, jstring _alpha)
 131 {
 132     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 133     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 134     char const *alpha = (*_env)->GetStringUTFChars(_env, _alpha, 0);
 135     a_version_set_alpha(ctx, alpha);
 136     (*_env)->ReleaseStringUTFChars(_env, _alpha, alpha);
 137     return _obj;
 138 }
 139
 140 JNIEXPORT jobject JNICALL Java_liba_version_parse(JNIEnv *_env, jobject _obj, jstring _ver)
 141 {
 142     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 143     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 144     char const *ver = (*_env)->GetStringUTFChars(_env, _ver, NULL);
 145     a_version_parse(ctx, ver);
 146     (*_env)->ReleaseStringUTFChars(_env, _ver, ver);
 147     return _obj;
 148 }
 149
 150 JNIEXPORT jboolean JNICALL Java_liba_version_lt(JNIEnv *_env, jobject _obj, jobject _ver)
 151 {
 152     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 153     jobject _rhs = (*_env)->GetObjectField(_env, _ver, L.ctx);
 154     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 155     a_version *rhs = (a_version *)(*_env)->GetDirectBufferAddress(_env, _rhs);
 156     return a_version_lt(ctx, rhs);
 157 }
 158
 159 JNIEXPORT jboolean JNICALL Java_liba_version_gt(JNIEnv *_env, jobject _obj, jobject _ver)
 160 {
 161     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 162     jobject _rhs = (*_env)->GetObjectField(_env, _ver, L.ctx);
 163     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 164     a_version *rhs = (a_version *)(*_env)->GetDirectBufferAddress(_env, _rhs);
 165     return a_version_gt(ctx, rhs);
 166 }
 167
 168 JNIEXPORT jboolean JNICALL Java_liba_version_le(JNIEnv *_env, jobject _obj, jobject _ver)
 169 {
 170     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 171     jobject _rhs = (*_env)->GetObjectField(_env, _ver, L.ctx);
 172     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 173     a_version *rhs = (a_version *)(*_env)->GetDirectBufferAddress(_env, _rhs);
 174     return a_version_le(ctx, rhs);
 175 }
 176
 177 JNIEXPORT jboolean JNICALL Java_liba_version_ge(JNIEnv *_env, jobject _obj, jobject _ver)
 178 {
 179     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 180     jobject _rhs = (*_env)->GetObjectField(_env, _ver, L.ctx);
 181     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 182     a_version *rhs = (a_version *)(*_env)->GetDirectBufferAddress(_env, _rhs);
 183     return a_version_ge(ctx, rhs);
 184 }
 185
 186 JNIEXPORT jboolean JNICALL Java_liba_version_eq(JNIEnv *_env, jobject _obj, jobject _ver)
 187 {
 188     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 189     jobject _rhs = (*_env)->GetObjectField(_env, _ver, L.ctx);
 190     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 191     a_version *rhs = (a_version *)(*_env)->GetDirectBufferAddress(_env, _rhs);
 192     return a_version_eq(ctx, rhs);
 193 }
 194
 195 JNIEXPORT jboolean JNICALL Java_liba_version_ne(JNIEnv *_env, jobject _obj, jobject _ver)
 196 {
 197     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 198     jobject _rhs = (*_env)->GetObjectField(_env, _ver, L.ctx);
 199     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 200     a_version *rhs = (a_version *)(*_env)->GetDirectBufferAddress(_env, _rhs);
 201     return a_version_ne(ctx, rhs);
 202 }
 203
 204 JNIEXPORT jint JNICALL Java_liba_version_cmp(JNIEnv *_env, jobject _obj, jobject _ver)
 205 {
 206     jobject _ctx = (*_env)->GetObjectField(_env, _obj, L.ctx);
 207     jobject _rhs = (*_env)->GetObjectField(_env, _ver, L.ctx);
 208     a_version *ctx = (a_version *)(*_env)->GetDirectBufferAddress(_env, _ctx);
 209     a_version *rhs = (a_version *)(*_env)->GetDirectBufferAddress(_env, _rhs);
 210     return a_version_cmp(ctx, rhs);
 211 }