2347 lines
52 KiB
C
2347 lines
52 KiB
C
/*
|
|
* $Id: jni.c,v 1.76 2007-03-23 07:45:22 bacon Exp $
|
|
*
|
|
* {License}
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stddef.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <wctype.h>
|
|
#include <wchar.h>
|
|
#include <stdarg.h>
|
|
#include <math.h>
|
|
#include <ase/awk/jni.h>
|
|
#include <ase/awk/awk.h>
|
|
#include <ase/awk/val.h>
|
|
|
|
#include <ase/utl/stdio.h>
|
|
#include <ase/utl/ctype.h>
|
|
|
|
#ifdef _WIN32
|
|
#include <windows.h>
|
|
#include <tchar.h>
|
|
#endif
|
|
|
|
#ifndef ASE_CHAR_IS_WCHAR
|
|
#error this module supports ASE_CHAR_IS_WCHAR only
|
|
#endif
|
|
|
|
#define CLASS_OUTOFMEMORYERROR "java/lang/OutOfMemoryError"
|
|
#define CLASS_EXCEPTION "ase/awk/Exception"
|
|
#define CLASS_EXTIO "ase/awk/Extio"
|
|
#define FIELD_HANDLE "handle"
|
|
|
|
#define MSG_SIZE 256
|
|
|
|
enum
|
|
{
|
|
SOURCE_READ = 1,
|
|
SOURCE_WRITE = 2
|
|
};
|
|
|
|
static ase_ssize_t __read_source (
|
|
int cmd, void* arg, ase_char_t* data, ase_size_t count);
|
|
static ase_ssize_t __write_source (
|
|
int cmd, void* arg, ase_char_t* data, ase_size_t count);
|
|
static ase_ssize_t __process_extio (
|
|
int cmd, void* arg, ase_char_t* data, ase_size_t count);
|
|
|
|
typedef struct awk_data_t awk_data_t;
|
|
typedef struct srcio_data_t srcio_data_t;
|
|
typedef struct runio_data_t runio_data_t;
|
|
typedef struct run_data_t run_data_t;
|
|
|
|
struct awk_data_t
|
|
{
|
|
int debug;
|
|
};
|
|
|
|
struct srcio_data_t
|
|
{
|
|
JNIEnv* env;
|
|
jobject obj;
|
|
};
|
|
|
|
struct runio_data_t
|
|
{
|
|
JNIEnv* env;
|
|
jobject obj;
|
|
};
|
|
|
|
struct run_data_t
|
|
{
|
|
JNIEnv* env;
|
|
jobject obj;
|
|
|
|
jclass string_class;
|
|
jclass integer_class;
|
|
jclass long_class;
|
|
jclass short_class;
|
|
jclass float_class;
|
|
jclass double_class;
|
|
jclass object_class;
|
|
|
|
jmethodID integer_init;
|
|
jmethodID long_init;
|
|
jmethodID short_init;
|
|
jmethodID float_init;
|
|
jmethodID double_init;
|
|
|
|
jmethodID integer_value;
|
|
jmethodID long_value;
|
|
jmethodID short_value;
|
|
jmethodID float_value;
|
|
jmethodID double_value;
|
|
};
|
|
|
|
static void* awk_malloc (void* custom, ase_size_t n)
|
|
{
|
|
return malloc (n);
|
|
}
|
|
|
|
static void* awk_realloc (void* custom, void* ptr, ase_size_t n)
|
|
{
|
|
return realloc (ptr, n);
|
|
}
|
|
|
|
static void awk_free (void* custom, void* ptr)
|
|
{
|
|
free (ptr);
|
|
}
|
|
|
|
/* custom character class functions */
|
|
static ase_bool_t awk_isupper (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_isupper (c);
|
|
}
|
|
|
|
static ase_bool_t awk_islower (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_islower (c);
|
|
}
|
|
|
|
static ase_bool_t awk_isalpha (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_isalpha (c);
|
|
}
|
|
|
|
static ase_bool_t awk_isdigit (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_isdigit (c);
|
|
}
|
|
|
|
static ase_bool_t awk_isxdigit (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_isxdigit (c);
|
|
}
|
|
|
|
static ase_bool_t awk_isalnum (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_isalnum (c);
|
|
}
|
|
|
|
static ase_bool_t awk_isspace (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_isspace (c);
|
|
}
|
|
|
|
static ase_bool_t awk_isprint (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_isprint (c);
|
|
}
|
|
|
|
static ase_bool_t awk_isgraph (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_isgraph (c);
|
|
}
|
|
|
|
static ase_bool_t awk_iscntrl (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_iscntrl (c);
|
|
}
|
|
|
|
static ase_bool_t awk_ispunct (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_ispunct (c);
|
|
}
|
|
|
|
static ase_cint_t awk_toupper (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_toupper (c);
|
|
}
|
|
|
|
static ase_cint_t awk_tolower (void* custom, ase_cint_t c)
|
|
{
|
|
return ase_tolower (c);
|
|
}
|
|
|
|
static ase_real_t awk_pow (void* custom, ase_real_t x, ase_real_t y)
|
|
{
|
|
return pow (x, y);
|
|
}
|
|
|
|
static int awk_sprintf (
|
|
void* custom, ase_char_t* buf, ase_size_t size,
|
|
const ase_char_t* fmt, ...)
|
|
{
|
|
int n;
|
|
|
|
va_list ap;
|
|
va_start (ap, fmt);
|
|
n = ase_vsprintf (buf, size, fmt, ap);
|
|
va_end (ap);
|
|
|
|
return n;
|
|
}
|
|
|
|
static void awk_dprintf (void* custom, const ase_char_t* fmt, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, fmt);
|
|
ase_vfprintf (stderr, fmt, ap);
|
|
va_end (ap);
|
|
}
|
|
|
|
#ifndef NDEBUG
|
|
void ase_assert_abort (void)
|
|
{
|
|
abort ();
|
|
}
|
|
|
|
void ase_assert_printf (const ase_char_t* fmt, ...)
|
|
{
|
|
va_list ap;
|
|
va_start (ap, fmt);
|
|
ase_vfprintf (stdout, fmt, ap);
|
|
va_end (ap);
|
|
}
|
|
#endif
|
|
|
|
static void throw_exception (
|
|
JNIEnv* env, const ase_char_t* msg, jint code, jint line)
|
|
{
|
|
jclass except_class;
|
|
jmethodID except_cons;
|
|
jstring except_msg;
|
|
jthrowable except_obj;
|
|
ase_size_t len;
|
|
|
|
except_class = (*env)->FindClass (env, CLASS_EXCEPTION);
|
|
if (except_class == NULL)
|
|
{
|
|
/* the exception to be thrown by FindClass is not cleared.
|
|
* 1. this should not happend as the ase.awk.Exception
|
|
* class should always be there.
|
|
* 2. if it happens, this exception may abort the entire
|
|
* program as the exception is not likely to be handled
|
|
* explicitly by the java program. */
|
|
return;
|
|
}
|
|
|
|
except_cons = (*env)->GetMethodID (
|
|
env, except_class, "<init>", "(Ljava/lang/String;II)V");
|
|
if (except_cons == NULL)
|
|
{
|
|
/* the potential exception to be thrown by the GetMethodID
|
|
* method is not cleared here for the same reason as the
|
|
* FindClass method above */
|
|
(*env)->DeleteLocalRef (env, except_class);
|
|
return;
|
|
}
|
|
|
|
len = ase_strlen(msg);
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
jchar* tmp = (jchar*) malloc (ASE_SIZEOF(jchar)*len);
|
|
if (tmp == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, except_class);
|
|
|
|
except_class = (*env)->FindClass (
|
|
env, CLASS_OUTOFMEMORYERROR);
|
|
if (except_class == NULL) return;
|
|
|
|
(*env)->ThrowNew (env, except_class, "out of memory");
|
|
(*env)->DeleteLocalRef (env, except_class);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) tmp[i] = (jchar)msg[i];
|
|
except_msg = (*env)->NewString (env, tmp, len);
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
except_msg = (*env)->NewString (env, (jchar*)msg, len);
|
|
}
|
|
|
|
if (except_msg == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, except_class);
|
|
return;
|
|
}
|
|
|
|
except_obj = (*env)->NewObject (
|
|
env, except_class, except_cons,
|
|
except_msg, code, line);
|
|
|
|
(*env)->DeleteLocalRef (env, except_msg);
|
|
(*env)->DeleteLocalRef (env, except_class);
|
|
|
|
if (except_obj == NULL) return;
|
|
|
|
(*env)->Throw (env, except_obj);
|
|
(*env)->DeleteLocalRef (env, except_obj);
|
|
}
|
|
|
|
static jboolean is_debug (ase_awk_t* awk)
|
|
{
|
|
awk_data_t* awk_data = (awk_data_t*)ase_awk_getcustomdata (awk);
|
|
return awk_data->debug? JNI_TRUE: JNI_FALSE;
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_open (JNIEnv* env, jobject obj)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
ase_awk_t* awk;
|
|
ase_awk_prmfns_t prmfns;
|
|
awk_data_t* awk_data;
|
|
int opt;
|
|
|
|
memset (&prmfns, 0, sizeof(prmfns));
|
|
|
|
prmfns.mmgr.malloc = awk_malloc;
|
|
prmfns.mmgr.realloc = awk_realloc;
|
|
prmfns.mmgr.free = awk_free;
|
|
prmfns.mmgr.custom_data = NULL;
|
|
|
|
prmfns.ccls.is_upper = awk_isupper;
|
|
prmfns.ccls.is_lower = awk_islower;
|
|
prmfns.ccls.is_alpha = awk_isalpha;
|
|
prmfns.ccls.is_digit = awk_isdigit;
|
|
prmfns.ccls.is_xdigit = awk_isxdigit;
|
|
prmfns.ccls.is_alnum = awk_isalnum;
|
|
prmfns.ccls.is_space = awk_isspace;
|
|
prmfns.ccls.is_print = awk_isprint;
|
|
prmfns.ccls.is_graph = awk_isgraph;
|
|
prmfns.ccls.is_cntrl = awk_iscntrl;
|
|
prmfns.ccls.is_punct = awk_ispunct;
|
|
prmfns.ccls.to_upper = awk_toupper;
|
|
prmfns.ccls.to_lower = awk_tolower;
|
|
prmfns.ccls.custom_data = NULL;
|
|
|
|
prmfns.misc.pow = awk_pow;
|
|
prmfns.misc.sprintf = awk_sprintf;
|
|
prmfns.misc.dprintf = awk_dprintf;
|
|
prmfns.misc.custom_data = NULL;
|
|
|
|
awk_data = (awk_data_t*) malloc (sizeof(awk_data_t));
|
|
if (awk_data == NULL)
|
|
{
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
memset (awk_data, 0, sizeof(awk_data_t));
|
|
|
|
awk = ase_awk_open (&prmfns, awk_data);
|
|
if (awk == NULL)
|
|
{
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
|
|
ase_awk_close (awk);
|
|
free (awk_data);
|
|
return;
|
|
}
|
|
|
|
(*env)->SetLongField (env, obj, handle, (jlong)awk);
|
|
|
|
opt = ASE_AWK_EXPLICIT | ASE_AWK_UNIQUEFN | ASE_AWK_SHADING |
|
|
ASE_AWK_IMPLICIT | ASE_AWK_SHIFT | ASE_AWK_IDIV |
|
|
ASE_AWK_EXTIO | ASE_AWK_BLOCKLESS | ASE_AWK_NEXTOFILE;
|
|
ase_awk_setoption (awk, opt);
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_close (JNIEnv* env, jobject obj)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
if (awk != NULL)
|
|
{
|
|
/* the handle is not NULL. close it */
|
|
void* tmp = ase_awk_getcustomdata (awk);
|
|
ase_awk_close (awk);
|
|
(*env)->SetLongField (env, obj, handle, (jlong)0);
|
|
free (tmp);
|
|
}
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_parse (JNIEnv* env, jobject obj)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
|
|
ase_awk_t* awk;
|
|
ase_awk_srcios_t srcios;
|
|
srcio_data_t srcio_data;
|
|
|
|
class = (*env)->GetObjectClass (env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
|
|
srcio_data.env = env;
|
|
srcio_data.obj = obj;
|
|
|
|
srcios.in = __read_source;
|
|
srcios.out = __write_source;
|
|
srcios.custom_data = &srcio_data;
|
|
|
|
if (ase_awk_parse (awk, &srcios) == -1)
|
|
{
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrmsg(awk),
|
|
ase_awk_geterrnum(awk),
|
|
ase_awk_geterrlin(awk));
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
#define DELETE_CLASS_REFS(env, run_data) \
|
|
do { \
|
|
(*env)->DeleteLocalRef (env, run_data.integer_class); \
|
|
(*env)->DeleteLocalRef (env, run_data.long_class); \
|
|
(*env)->DeleteLocalRef (env, run_data.float_class); \
|
|
(*env)->DeleteLocalRef (env, run_data.double_class); \
|
|
(*env)->DeleteLocalRef (env, run_data.string_class); \
|
|
(*env)->DeleteLocalRef (env, run_data.object_class); \
|
|
} while (0)
|
|
|
|
static ase_char_t* java_strxdup (const jchar* str, jint len)
|
|
{
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_char_t* tmp;
|
|
ase_size_t i;
|
|
|
|
tmp = (ase_char_t*) malloc ((len+1) * ASE_SIZEOF(ase_char_t));
|
|
if (tmp == ASE_NULL) return ASE_NULL;
|
|
|
|
for (i = 0; i < (ase_size_t)len; i++) tmp[i] = (ase_char_t)str[i];
|
|
tmp[i] = ASE_T('\0');
|
|
|
|
return tmp;
|
|
}
|
|
else
|
|
{
|
|
ase_char_t* tmp;
|
|
|
|
tmp = (ase_char_t*) malloc ((len+1) * ASE_SIZEOF(ase_char_t));
|
|
if (tmp == ASE_NULL) return ASE_NULL;
|
|
|
|
ase_strncpy (tmp, (ase_char_t*)str, (ase_size_t)len);
|
|
return tmp;
|
|
}
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_run (JNIEnv* env, jobject obj, jstring mfn, jobjectArray args)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
|
|
ase_awk_t* awk;
|
|
ase_awk_runios_t runios;
|
|
runio_data_t runio_data;
|
|
run_data_t run_data;
|
|
ase_char_t* mmm;
|
|
|
|
ase_size_t len, i;
|
|
const jchar* ptr;
|
|
|
|
ase_awk_runarg_t* runarg = NULL;
|
|
|
|
class = (*env)->GetObjectClass (env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == 0)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
|
|
run_data.env = env;
|
|
run_data.obj = obj;
|
|
|
|
/* would global reference be necessary? */
|
|
run_data.string_class = (*env)->FindClass (env, "java/lang/String");
|
|
run_data.integer_class = (*env)->FindClass (env, "java/lang/Integer");
|
|
run_data.long_class = (*env)->FindClass (env, "java/lang/Long");
|
|
run_data.short_class = (*env)->FindClass (env, "java/lang/Short");
|
|
run_data.float_class = (*env)->FindClass (env, "java/lang/Float");
|
|
run_data.double_class = (*env)->FindClass (env, "java/lang/Double");
|
|
run_data.object_class = (*env)->FindClass (env, "java/lang/Object");
|
|
|
|
ASE_ASSERT (run_data.string_class != NULL);
|
|
ASE_ASSERT (run_data.integer_class != NULL);
|
|
ASE_ASSERT (run_data.short_class != NULL);
|
|
ASE_ASSERT (run_data.long_class != NULL);
|
|
ASE_ASSERT (run_data.float_class != NULL);
|
|
ASE_ASSERT (run_data.double_class != NULL);
|
|
ASE_ASSERT (run_data.object_class != NULL);
|
|
|
|
run_data.integer_init = (*env)->GetMethodID (
|
|
env, run_data.integer_class, "<init>", "(I)V");
|
|
run_data.long_init = (*env)->GetMethodID (
|
|
env, run_data.long_class, "<init>", "(J)V");
|
|
run_data.short_init = (*env)->GetMethodID (
|
|
env, run_data.short_class, "<init>", "(S)V");
|
|
run_data.float_init = (*env)->GetMethodID (
|
|
env, run_data.float_class, "<init>", "(F)V");
|
|
run_data.double_init = (*env)->GetMethodID (
|
|
env, run_data.double_class, "<init>", "(D)V");
|
|
|
|
ASE_ASSERT (run_data.integer_init != NULL);
|
|
ASE_ASSERT (run_data.long_init != NULL);
|
|
ASE_ASSERT (run_data.short_init != NULL);
|
|
ASE_ASSERT (run_data.float_init != NULL);
|
|
ASE_ASSERT (run_data.double_init != NULL);
|
|
|
|
run_data.integer_value = (*env)->GetMethodID (
|
|
env, run_data.integer_class, "intValue", "()I");
|
|
run_data.long_value = (*env)->GetMethodID (
|
|
env, run_data.long_class, "longValue", "()J");
|
|
run_data.short_value = (*env)->GetMethodID (
|
|
env, run_data.short_class, "shortValue", "()S");
|
|
run_data.float_value = (*env)->GetMethodID (
|
|
env, run_data.float_class, "floatValue", "()F");
|
|
run_data.double_value = (*env)->GetMethodID (
|
|
env, run_data.double_class, "doubleValue", "()D");
|
|
|
|
ASE_ASSERTX (run_data.integer_value != NULL,
|
|
"The Integer class must has the method - int intValue()");
|
|
ASE_ASSERTX (run_data.long_value != NULL,
|
|
"The Long class must has the method - long longValue()");
|
|
ASE_ASSERTX (run_data.short_value != NULL,
|
|
"The Short class must has the method - short shortValue()");
|
|
ASE_ASSERTX (run_data.float_value != NULL,
|
|
"The Float class must has the method - float floatValue()");
|
|
ASE_ASSERTX (run_data.double_value != NULL,
|
|
"The Double class must has the method - double doubleValue()");
|
|
|
|
runio_data.env = env;
|
|
runio_data.obj = obj;
|
|
|
|
runios.pipe = __process_extio;
|
|
runios.coproc = ASE_NULL;
|
|
runios.file = __process_extio;
|
|
runios.console = __process_extio;
|
|
runios.custom_data = &runio_data;
|
|
|
|
if (mfn == NULL)
|
|
{
|
|
mmm = NULL;
|
|
ptr = NULL;
|
|
}
|
|
else
|
|
{
|
|
/* process the main entry point */
|
|
|
|
len = (*env)->GetStringLength (env, mfn);
|
|
|
|
if (len > 0)
|
|
{
|
|
ase_size_t i;
|
|
|
|
ptr = (*env)->GetStringChars (env, mfn, JNI_FALSE);
|
|
if (ptr == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
DELETE_CLASS_REFS (env, run_data);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
mmm = (ase_char_t*) malloc (ASE_SIZEOF(ase_char_t)*(len+1));
|
|
if (mmm == ASE_NULL)
|
|
{
|
|
(*env)->ReleaseStringChars (env, mfn, ptr);
|
|
DELETE_CLASS_REFS (env, run_data);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
mmm[i] = (ase_char_t)ptr[i];
|
|
if (mmm[i] == ASE_T('\0'))
|
|
{
|
|
free (mmm);
|
|
(*env)->ReleaseStringChars (env, mfn, ptr);
|
|
DELETE_CLASS_REFS (env, run_data);
|
|
throw_exception (
|
|
env,
|
|
ASE_T("main function name not valid"),
|
|
ASE_AWK_EINVAL,
|
|
0);
|
|
return;
|
|
}
|
|
}
|
|
mmm[len] = ASE_T('\0');
|
|
}
|
|
else
|
|
{
|
|
mmm = NULL;
|
|
ptr = NULL;
|
|
}
|
|
}
|
|
|
|
if (args != NULL)
|
|
{
|
|
/* compose arguments */
|
|
|
|
len = (*env)->GetArrayLength (env, args);
|
|
|
|
runarg = malloc (sizeof(ase_awk_runarg_t) * (len+1));
|
|
if (runarg == NULL)
|
|
{
|
|
if (mmm != NULL) free (mmm);
|
|
if (ptr != NULL) (*env)->ReleaseStringChars (env, mfn, ptr);
|
|
DELETE_CLASS_REFS (env, run_data);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
const jchar* tmp;
|
|
jstring obj = (jstring)(*env)->GetObjectArrayElement (env, args, i);
|
|
|
|
runarg[i].len = (*env)->GetStringLength (env, obj);
|
|
tmp = (*env)->GetStringChars (env, obj, JNI_FALSE);
|
|
if (tmp == NULL)
|
|
{
|
|
ase_size_t j;
|
|
|
|
for (j = 0; j < i; j++) free (runarg[j].ptr);
|
|
free (runarg);
|
|
|
|
(*env)->DeleteLocalRef (env, obj);
|
|
|
|
if (mmm != NULL && mmm) free (mmm);
|
|
if (ptr != NULL) (*env)->ReleaseStringChars (env, mfn, ptr);
|
|
DELETE_CLASS_REFS (env, run_data);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
|
|
return;
|
|
}
|
|
|
|
runarg[i].ptr = java_strxdup (tmp, runarg[i].len);
|
|
if (runarg[i].ptr == NULL)
|
|
{
|
|
ase_size_t j;
|
|
|
|
for (j = 0; j < i; j++) free (runarg[j].ptr);
|
|
free (runarg);
|
|
|
|
(*env)->ReleaseStringChars (env, obj, tmp);
|
|
(*env)->DeleteLocalRef (env, obj);
|
|
|
|
if (mmm != NULL) free (mmm);
|
|
if (ptr != NULL) (*env)->ReleaseStringChars (env, mfn, ptr);
|
|
DELETE_CLASS_REFS (env, run_data);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
|
|
return;
|
|
}
|
|
|
|
(*env)->ReleaseStringChars (env, obj, tmp);
|
|
(*env)->DeleteLocalRef (env, obj);
|
|
}
|
|
|
|
runarg[i].ptr = NULL;
|
|
runarg[i].len = 0;
|
|
}
|
|
|
|
if (ase_awk_run (awk,
|
|
mmm, &runios, ASE_NULL, runarg, &run_data) == -1)
|
|
{
|
|
if (runarg != NULL)
|
|
{
|
|
for (i = 0; i < len; i++) free (runarg[i].ptr);
|
|
free (runarg);
|
|
}
|
|
|
|
if (mmm != NULL) free (mmm);
|
|
if (ptr != NULL) (*env)->ReleaseStringChars (env, mfn, ptr);
|
|
DELETE_CLASS_REFS (env, run_data);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrmsg(awk),
|
|
ase_awk_geterrnum(awk),
|
|
ase_awk_geterrlin(awk));
|
|
return;
|
|
}
|
|
|
|
if (runarg != NULL)
|
|
{
|
|
for (i = 0; i < len; i++) free (runarg[i].ptr);
|
|
free (runarg);
|
|
}
|
|
|
|
if (mmm != NULL) free (mmm);
|
|
if (ptr != NULL) (*env)->ReleaseStringChars (env, mfn, ptr);
|
|
DELETE_CLASS_REFS (env, run_data);
|
|
}
|
|
|
|
static ase_ssize_t __java_open_source (JNIEnv* env, jobject obj, int mode)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jint ret;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, "openSource", "(I)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
|
|
if (mid == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
ret = (*env)->CallIntMethod (env, obj, mid, mode);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static ase_ssize_t __java_close_source (JNIEnv* env, jobject obj, int mode)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jint ret;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, "closeSource", "(I)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
|
|
if (mid == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
ret = (*env)->CallIntMethod (env, obj, mid, mode);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static ase_ssize_t __java_read_source (
|
|
JNIEnv* env, jobject obj, ase_char_t* buf, ase_size_t size)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jcharArray array;
|
|
jchar* tmp;
|
|
jint ret, i;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, "readSource", "([CI)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
|
|
if (mid == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
array = (*env)->NewCharArray (env, size);
|
|
if (array == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
ret = (*env)->CallIntMethod (env, obj, mid, array, size);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
tmp = (*env)->GetCharArrayElements (env, array, 0);
|
|
for (i = 0; i < ret; i++) buf[i] = (ase_char_t)tmp[i];
|
|
(*env)->ReleaseCharArrayElements (env, array, tmp, 0);
|
|
|
|
(*env)->DeleteLocalRef (env, array);
|
|
return i;
|
|
}
|
|
|
|
static ase_ssize_t __java_write_source (
|
|
JNIEnv* env, jobject obj, ase_char_t* buf, ase_size_t size)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jcharArray array;
|
|
jchar* tmp;
|
|
jint ret;
|
|
ase_size_t i;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, "writeSource", "([CI)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
|
|
if (mid == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
array = (*env)->NewCharArray (env, size);
|
|
if (array == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
tmp = (*env)->GetCharArrayElements (env, array, 0);
|
|
for (i = 0; i < size; i++) tmp[i] = (jchar)buf[i];
|
|
(*env)->ReleaseCharArrayElements (env, array, tmp, 0);
|
|
|
|
ret = (*env)->CallIntMethod (env, obj, mid, array, size);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, array);
|
|
return ret;
|
|
}
|
|
|
|
static ase_ssize_t __java_open_extio (
|
|
JNIEnv* env, jobject obj, char* meth, ase_awk_extio_t* extio)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jclass extio_class;
|
|
jmethodID extio_cons;
|
|
jobject extio_object;
|
|
jstring extio_name;
|
|
jint ret;
|
|
ase_awk_t* awk;
|
|
ase_size_t len;
|
|
|
|
/* get the method - meth */
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, meth, "(Lase/awk/Extio;)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
|
|
if (mid == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
/* look for extio class */
|
|
extio_class = (*env)->FindClass (env, CLASS_EXTIO);
|
|
if (extio_class == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
/* get the constructor */
|
|
extio_cons = (*env)->GetMethodID (
|
|
env, extio_class, "<init>", "(Ljava/lang/String;IIJ)V");
|
|
if (extio_cons == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
(*env)->DeleteLocalRef (env, extio_class);
|
|
return -1;
|
|
}
|
|
|
|
/* construct the name */
|
|
len = ase_strlen(extio->name);
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
jchar* tmp = (jchar*) malloc (ASE_SIZEOF(jchar)*len);
|
|
if (tmp == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, extio_class);
|
|
return -1;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) tmp[i] = (jchar)extio->name[i];
|
|
extio_name = (*env)->NewString (env, tmp, len);
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
extio_name = (*env)->NewString (env, (jchar*)extio->name, len);
|
|
}
|
|
|
|
if (extio_name == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
(*env)->DeleteLocalRef (env, extio_class);
|
|
return -1;
|
|
}
|
|
|
|
/* construct the extio object */
|
|
extio_object = (*env)->NewObject (
|
|
env, extio_class, extio_cons,
|
|
extio_name, extio->type & 0xFF, extio->mode, (jlong)extio->run);
|
|
(*env)->DeleteLocalRef (env, extio_class);
|
|
if (extio_object == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
(*env)->DeleteLocalRef (env, extio_name);
|
|
return -1;
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, extio_name);
|
|
|
|
/* execute the method */
|
|
ret = (*env)->CallIntMethod (env, obj, mid, extio_object);
|
|
if ((*env)->ExceptionOccurred(env))
|
|
{
|
|
/* clear the exception */
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
if (ret >= 0)
|
|
{
|
|
/* ret == -1 failed to open the stream
|
|
* ret == 0 opened the stream and reached its end
|
|
* ret == 1 opened the stream. */
|
|
extio->handle = (*env)->NewGlobalRef (env, extio_object);
|
|
/*
|
|
if (extio->handle == NULL)
|
|
{
|
|
// TODO: close the stream ...
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
*/
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, extio_object);
|
|
return ret;
|
|
}
|
|
|
|
static ase_ssize_t __java_close_extio (
|
|
JNIEnv* env, jobject obj, char* meth, ase_awk_extio_t* extio)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jint ret;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, meth, "(Lase/awk/Extio;)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
if (mid == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
ret = (*env)->CallIntMethod (env, obj, mid, extio->handle);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
if (ret >= 0)
|
|
{
|
|
/* ret == -1 failed to close the stream
|
|
* ret == 0 closed the stream */
|
|
(*env)->DeleteGlobalRef (env, extio->handle);
|
|
extio->handle = NULL;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static ase_ssize_t __java_read_extio (
|
|
JNIEnv* env, jobject obj, char* meth,
|
|
ase_awk_extio_t* extio, ase_char_t* buf, ase_size_t size)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jcharArray array;
|
|
jchar* tmp;
|
|
jint ret, i;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, meth, "(Lase/awk/Extio;[CI)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
|
|
if (mid == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
array = (*env)->NewCharArray (env, size);
|
|
if (array == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
ret = (*env)->CallIntMethod (env, obj, mid, extio->handle, array, size);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
if (ret > 0)
|
|
{
|
|
tmp = (*env)->GetCharArrayElements (env, array, 0);
|
|
for (i = 0; i < ret; i++) buf[i] = (ase_char_t)tmp[i];
|
|
(*env)->ReleaseCharArrayElements (env, array, tmp, 0);
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, array);
|
|
return ret;
|
|
}
|
|
|
|
static ase_ssize_t __java_write_extio (
|
|
JNIEnv* env, jobject obj, char* meth,
|
|
ase_awk_extio_t* extio, ase_char_t* data, ase_size_t size)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jcharArray array;
|
|
jchar* tmp;
|
|
jint ret;
|
|
ase_size_t i;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, meth, "(Lase/awk/Extio;[CI)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
if (mid == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
array = (*env)->NewCharArray (env, size);
|
|
if (array == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
tmp = (*env)->GetCharArrayElements (env, array, 0);
|
|
for (i = 0; i < size; i++) tmp[i] = (jchar)data[i];
|
|
(*env)->ReleaseCharArrayElements (env, array, tmp, 0);
|
|
|
|
ret = (*env)->CallIntMethod (env, obj, mid, extio->handle, array, size);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, array);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static ase_ssize_t __java_flush_extio (
|
|
JNIEnv* env, jobject obj, char* meth, ase_awk_extio_t* extio)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jint ret;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, meth, "(Lase/awk/Extio;)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
if (mid == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
ret = (*env)->CallIntMethod (env, obj, mid, extio->handle);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static ase_ssize_t __java_next_extio (
|
|
JNIEnv* env, jobject obj, char* meth, ase_awk_extio_t* extio)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jmethodID mid;
|
|
jint ret;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
mid = (*env)->GetMethodID (env, class, meth, "(Lase/awk/Extio;)I");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
awk = (ase_awk_t*)(*env)->GetLongField (env, obj, handle);
|
|
if (mid == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
return -1;
|
|
}
|
|
|
|
ret = (*env)->CallIntMethod (env, obj, mid, extio->handle);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ret = -1;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static ase_ssize_t __read_source (
|
|
int cmd, void* arg, ase_char_t* data, ase_size_t count)
|
|
{
|
|
srcio_data_t* srcio_data = (srcio_data_t*)arg;
|
|
|
|
if (cmd == ASE_AWK_IO_OPEN)
|
|
{
|
|
return __java_open_source (
|
|
srcio_data->env, srcio_data->obj, SOURCE_READ);
|
|
}
|
|
else if (cmd == ASE_AWK_IO_CLOSE)
|
|
{
|
|
return __java_close_source (
|
|
srcio_data->env, srcio_data->obj, SOURCE_READ);
|
|
}
|
|
else if (cmd == ASE_AWK_IO_READ)
|
|
{
|
|
return __java_read_source (
|
|
srcio_data->env, srcio_data->obj, data, count);
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
static ase_ssize_t __write_source (
|
|
int cmd, void* arg, ase_char_t* data, ase_size_t count)
|
|
{
|
|
srcio_data_t* srcio_data = (srcio_data_t*)arg;
|
|
|
|
if (cmd == ASE_AWK_IO_OPEN)
|
|
{
|
|
return __java_open_source (
|
|
srcio_data->env, srcio_data->obj, SOURCE_WRITE);
|
|
}
|
|
else if (cmd == ASE_AWK_IO_CLOSE)
|
|
{
|
|
return __java_close_source (
|
|
srcio_data->env, srcio_data->obj, SOURCE_WRITE);
|
|
}
|
|
else if (cmd == ASE_AWK_IO_WRITE)
|
|
{
|
|
return __java_write_source (
|
|
srcio_data->env, srcio_data->obj, data, count);
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
static ase_ssize_t __process_extio (
|
|
int cmd, void* arg, ase_char_t* data, ase_size_t size)
|
|
{
|
|
ase_awk_extio_t* epa = (ase_awk_extio_t*)arg;
|
|
runio_data_t* runio_data = (runio_data_t*)epa->custom_data;
|
|
|
|
if (cmd == ASE_AWK_IO_OPEN)
|
|
{
|
|
return __java_open_extio (
|
|
runio_data->env, runio_data->obj,
|
|
"openExtio", epa);
|
|
}
|
|
else if (cmd == ASE_AWK_IO_CLOSE)
|
|
{
|
|
return __java_close_extio (
|
|
runio_data->env, runio_data->obj,
|
|
"closeExtio", epa);
|
|
}
|
|
else if (cmd == ASE_AWK_IO_READ)
|
|
{
|
|
return __java_read_extio (
|
|
runio_data->env, runio_data->obj,
|
|
"readExtio", epa, data, size);
|
|
}
|
|
else if (cmd == ASE_AWK_IO_WRITE)
|
|
{
|
|
return __java_write_extio (
|
|
runio_data->env, runio_data->obj,
|
|
"writeExtio", epa, data, size);
|
|
}
|
|
else if (cmd == ASE_AWK_IO_FLUSH)
|
|
{
|
|
return __java_flush_extio (
|
|
runio_data->env, runio_data->obj,
|
|
"flushExtio", epa);
|
|
}
|
|
else if (cmd == ASE_AWK_IO_NEXT)
|
|
{
|
|
return __java_next_extio (
|
|
runio_data->env, runio_data->obj,
|
|
"nextExtio", epa);
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
static int __handle_bfn (
|
|
ase_awk_run_t* run, const ase_char_t* fnm, ase_size_t fnl)
|
|
{
|
|
jclass class;
|
|
jmethodID method;
|
|
jstring name;
|
|
const char* name_utf;
|
|
run_data_t* run_data;
|
|
JNIEnv* env;
|
|
jobject obj;
|
|
jint i, nargs;
|
|
jobjectArray args;
|
|
jobject arg, ret;
|
|
ase_awk_val_t* v;
|
|
ase_awk_t* awk;
|
|
|
|
run_data = ase_awk_getruncustomdata (run);
|
|
nargs = ase_awk_getnargs (run);
|
|
awk = ase_awk_getrunawk (run);
|
|
|
|
env = run_data->env;
|
|
obj = run_data->obj;
|
|
|
|
if (fnl > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
jchar* tmp = (jchar*) malloc (ASE_SIZEOF(jchar)*fnl);
|
|
if (tmp == NULL)
|
|
{
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
for (i = 0; i < fnl; i++) tmp[i] = (jchar)fnm[i];
|
|
name = (*env)->NewString (env, tmp, fnl);
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
name = (*env)->NewString (env, (jchar*)fnm, fnl);
|
|
}
|
|
|
|
if (name == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
name_utf = (*env)->GetStringUTFChars (env, name, JNI_FALSE);
|
|
if (name_utf == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, name);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
method = (*env)->GetMethodID (
|
|
env, class, name_utf,
|
|
"(J[Ljava/lang/Object;)Ljava/lang/Object;");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
(*env)->ReleaseStringUTFChars (env, name, name_utf);
|
|
(*env)->DeleteLocalRef (env, name);
|
|
if (method == NULL)
|
|
{
|
|
/* if the method is not found, the exception is thrown.
|
|
* clear it to prevent it from being thrown */
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_EBFNUSER);
|
|
return -1;
|
|
}
|
|
|
|
args = (*env)->NewObjectArray (
|
|
env, nargs, run_data->object_class, NULL);
|
|
if (args == NULL)
|
|
{
|
|
if (is_debug(awk)) (*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
for (i = 0; i < nargs; i++)
|
|
{
|
|
v = ase_awk_getarg (run, i);
|
|
|
|
arg = NULL;
|
|
|
|
if (v->type == ASE_AWK_VAL_INT)
|
|
{
|
|
jlong jv;
|
|
|
|
jv = ((ase_awk_val_int_t*)v)->val;
|
|
arg = (*env)->NewObject (env,
|
|
run_data->long_class,
|
|
run_data->long_init, jv);
|
|
}
|
|
else if (v->type == ASE_AWK_VAL_REAL)
|
|
{
|
|
jdouble jv;
|
|
|
|
jv = ((ase_awk_val_real_t*)v)->val;
|
|
arg = (*env)->NewObject (env,
|
|
run_data->double_class,
|
|
run_data->double_init, jv);
|
|
}
|
|
else if (v->type == ASE_AWK_VAL_STR)
|
|
{
|
|
ase_size_t len = ((ase_awk_val_str_t*)v)->len;
|
|
|
|
if (ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
|
|
jchar* tmp = (jchar*) malloc (ASE_SIZEOF(jchar)*len);
|
|
if (tmp == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, args);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
for (i = 0; i < len; i++)
|
|
tmp[i] = (jchar)((ase_awk_val_str_t*)v)->buf[i];
|
|
|
|
arg = (*env)->NewString (env, tmp, len);
|
|
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
arg = (*env)->NewString (
|
|
env, (jchar*)((ase_awk_val_str_t*)v)->buf, len);
|
|
}
|
|
}
|
|
|
|
if (v->type != ASE_AWK_VAL_NIL && arg == NULL)
|
|
{
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(awk))
|
|
(*env)->ExceptionDescribe (env);
|
|
(*env)->ExceptionClear (env);
|
|
}
|
|
(*env)->DeleteLocalRef (env, args);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
(*env)->SetObjectArrayElement (env, args, i, arg);
|
|
if (arg != NULL) (*env)->DeleteLocalRef (env, arg);
|
|
}
|
|
|
|
ret = (*env)->CallObjectMethod (env, obj, method, (jlong)run, args);
|
|
if ((*env)->ExceptionOccurred (env))
|
|
{
|
|
if (is_debug(ase_awk_getrunawk(run)))
|
|
(*env)->ExceptionDescribe (env);
|
|
|
|
(*env)->ExceptionClear (env);
|
|
(*env)->DeleteLocalRef (env, args);
|
|
|
|
ase_awk_setrunerrnum (run, ASE_AWK_EBFNIMPL);
|
|
return -1;
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, args);
|
|
|
|
if (ret == NULL)
|
|
{
|
|
ase_awk_setretval (run, ase_awk_val_nil);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, ret, run_data->integer_class))
|
|
{
|
|
jint jv = (*env)->CallIntMethod (
|
|
env, ret, run_data->integer_value);
|
|
|
|
v = ase_awk_makeintval (run, jv);
|
|
if (v == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setretval (run, v);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, ret, run_data->long_class))
|
|
{
|
|
jlong jv = (*env)->CallLongMethod (
|
|
env, ret, run_data->long_value);
|
|
|
|
v = ase_awk_makeintval (run, jv);
|
|
if (v == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setretval (run, v);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, ret, run_data->short_class))
|
|
{
|
|
jshort jv = (*env)->CallShortMethod (
|
|
env, ret, run_data->short_value);
|
|
|
|
v = ase_awk_makeintval (run, jv);
|
|
if (v == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setretval (run, v);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, ret, run_data->float_class))
|
|
{
|
|
jfloat jv = (*env)->CallFloatMethod (
|
|
env, ret, run_data->float_value);
|
|
v = ase_awk_makerealval (run, jv);
|
|
if (v == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setretval (run, v);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, ret, run_data->double_class))
|
|
{
|
|
jdouble jv = (*env)->CallDoubleMethod (
|
|
env, ret, run_data->double_value);
|
|
v = ase_awk_makerealval (run, jv);
|
|
if (v == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setretval (run, v);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, ret, run_data->string_class))
|
|
{
|
|
jsize len;
|
|
const jchar* ptr;
|
|
|
|
len = (*env)->GetStringLength (env, ret);
|
|
ptr = (*env)->GetStringChars (env, ret, JNI_FALSE);
|
|
if (ptr == NULL)
|
|
{
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
ase_char_t* tmp = (ase_char_t*)
|
|
malloc (ASE_SIZEOF(ase_char_t)*len);
|
|
if (tmp == ASE_NULL)
|
|
{
|
|
(*env)->ReleaseStringChars (env, ret, ptr);
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) tmp[i] = (ase_char_t)ptr[i];
|
|
v = ase_awk_makestrval (run, tmp, len);
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
v = ase_awk_makestrval (run, (ase_char_t*)ptr, len);
|
|
}
|
|
|
|
if (v == NULL)
|
|
{
|
|
(*env)->ReleaseStringChars (env, ret, ptr);
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
|
|
return -1;
|
|
}
|
|
|
|
(*env)->ReleaseStringChars (env, ret, ptr);
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setretval (run, v);
|
|
}
|
|
else
|
|
{
|
|
(*env)->DeleteLocalRef (env, ret);
|
|
ase_awk_setrunerrnum (run, ASE_AWK_EBFNUSER);
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_addbfn (
|
|
JNIEnv* env, jobject obj, jstring name, jint min_args, jint max_args)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jint n;
|
|
|
|
ase_awk_t* awk;
|
|
const jchar* ptr;
|
|
jsize len;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
|
|
len = (*env)->GetStringLength (env, name);
|
|
ptr = (*env)->GetStringChars (env, name, JNI_FALSE);
|
|
if (ptr == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
ase_char_t* tmp = (ase_char_t*)
|
|
malloc (ASE_SIZEOF(ase_char_t)*len);
|
|
if (tmp == ASE_NULL)
|
|
{
|
|
(*env)->ReleaseStringChars (env, name, ptr);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) tmp[i] = (ase_char_t)ptr[i];
|
|
n = (ase_awk_addbfn (awk, tmp, len, 0,
|
|
min_args, max_args, ASE_NULL, __handle_bfn) == NULL)? -1: 0;
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
n = (ase_awk_addbfn (awk, (ase_char_t*)ptr, len, 0,
|
|
min_args, max_args, ASE_NULL, __handle_bfn) == NULL)? -1: 0;
|
|
}
|
|
|
|
|
|
(*env)->ReleaseStringChars (env, name, ptr);
|
|
|
|
if (n == -1)
|
|
{
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrmsg(awk),
|
|
ase_awk_geterrnum(awk),
|
|
ase_awk_geterrlin(awk));
|
|
}
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_delbfn (
|
|
JNIEnv* env, jobject obj, jstring name)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
jint n;
|
|
|
|
ase_awk_t* awk;
|
|
const jchar* ptr;
|
|
jsize len;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
|
|
len = (*env)->GetStringLength (env, name);
|
|
ptr = (*env)->GetStringChars (env, name, JNI_FALSE);
|
|
if (ptr == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
ase_char_t* tmp = (ase_char_t*)
|
|
malloc (ASE_SIZEOF(ase_char_t)*len);
|
|
if (tmp == ASE_NULL)
|
|
{
|
|
(*env)->ReleaseStringChars (env, name, ptr);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) tmp[i] = (ase_char_t)ptr[i];
|
|
n = ase_awk_delbfn (awk, tmp, len);
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
n = ase_awk_delbfn (awk, (ase_char_t*)ptr, len);
|
|
}
|
|
|
|
(*env)->ReleaseStringChars (env, name, ptr);
|
|
|
|
if (n == -1)
|
|
{
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrmsg(awk),
|
|
ase_awk_geterrnum(awk),
|
|
ase_awk_geterrlin(awk));
|
|
}
|
|
}
|
|
|
|
JNIEXPORT jint JNICALL Java_ase_awk_Awk_getmaxdepth (
|
|
JNIEnv* env, jobject obj, jint id)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL) return 0; /* should never happen */
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
return (jint)ase_awk_getmaxdepth (awk, id);
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_setmaxdepth (
|
|
JNIEnv* env, jobject obj, jint ids, jint depth)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
ase_awk_setmaxdepth (awk, ids, depth);
|
|
}
|
|
|
|
JNIEXPORT jint JNICALL Java_ase_awk_Awk_getoption (
|
|
JNIEnv* env, jobject obj)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return 0;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
return ase_awk_getoption (awk);
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_setoption (
|
|
JNIEnv* env, jobject obj, jint options)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
ase_awk_setoption (awk, (int)options);
|
|
}
|
|
|
|
JNIEXPORT jboolean JNICALL Java_ase_awk_Awk_getdebug (
|
|
JNIEnv* env, jobject obj)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return JNI_FALSE;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
return ((awk_data_t*)ase_awk_getcustomdata(awk))->debug? JNI_TRUE: JNI_FALSE;
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_setdebug (
|
|
JNIEnv* env, jobject obj, jboolean debug)
|
|
{
|
|
jclass class;
|
|
jfieldID handle;
|
|
ase_awk_t* awk;
|
|
|
|
class = (*env)->GetObjectClass(env, obj);
|
|
handle = (*env)->GetFieldID (env, class, FIELD_HANDLE, "J");
|
|
(*env)->DeleteLocalRef (env, class);
|
|
if (handle == NULL)
|
|
{
|
|
/* internal error. no handle field
|
|
* NoSuchFieldError, ExceptionInitializerError,
|
|
* OutOfMemoryError might occur */
|
|
return;
|
|
}
|
|
|
|
awk = (ase_awk_t*) (*env)->GetLongField (env, obj, handle);
|
|
((awk_data_t*)ase_awk_getcustomdata(awk))->debug = debug;
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_setfilename (
|
|
JNIEnv* env, jobject obj, jlong runid, jstring name)
|
|
{
|
|
ase_awk_run_t* run = (ase_awk_run_t*)runid;
|
|
const jchar* ptr;
|
|
jsize len;
|
|
jint n;
|
|
|
|
len = (*env)->GetStringLength (env, name);
|
|
ptr = (*env)->GetStringChars (env, name, JNI_FALSE);
|
|
if (ptr == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
ase_char_t* tmp = (ase_char_t*)
|
|
malloc (ASE_SIZEOF(ase_char_t)*len);
|
|
if (tmp == ASE_NULL)
|
|
{
|
|
(*env)->ReleaseStringChars (env, name, ptr);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) tmp[i] = (ase_char_t)ptr[i];
|
|
n = ase_awk_setfilename (run, tmp, len);
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
n = ase_awk_setfilename (run, (ase_char_t*)ptr, len);
|
|
}
|
|
|
|
(*env)->ReleaseStringChars (env, name, ptr);
|
|
|
|
if (n == -1)
|
|
{
|
|
throw_exception (
|
|
env,
|
|
ase_awk_getrunerrmsg(run),
|
|
ase_awk_getrunerrnum(run),
|
|
ase_awk_getrunerrlin(run));
|
|
}
|
|
}
|
|
|
|
JNIEXPORT void JNICALL Java_ase_awk_Awk_setofilename (
|
|
JNIEnv* env, jobject obj, jlong runid, jstring name)
|
|
{
|
|
ase_awk_run_t* run = (ase_awk_run_t*)runid;
|
|
const jchar* ptr;
|
|
jsize len;
|
|
jint n;
|
|
|
|
len = (*env)->GetStringLength (env, name);
|
|
ptr = (*env)->GetStringChars (env, name, JNI_FALSE);
|
|
if (ptr == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
ase_char_t* tmp = (ase_char_t*)
|
|
malloc (ASE_SIZEOF(ase_char_t)*len);
|
|
if (tmp == ASE_NULL)
|
|
{
|
|
(*env)->ReleaseStringChars (env, name, ptr);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) tmp[i] = (ase_char_t)ptr[i];
|
|
n = ase_awk_setofilename (run, tmp, len);
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
n = ase_awk_setofilename (run, (ase_char_t*)ptr, len);
|
|
}
|
|
|
|
(*env)->ReleaseStringChars (env, name, ptr);
|
|
|
|
if (n == -1)
|
|
{
|
|
throw_exception (
|
|
env,
|
|
ase_awk_getrunerrmsg(run),
|
|
ase_awk_getrunerrnum(run),
|
|
ase_awk_getrunerrlin(run));
|
|
}
|
|
}
|
|
|
|
JNIEXPORT jobject JNICALL Java_ase_awk_Awk_strtonum (
|
|
JNIEnv* env, jobject obj, jlong runid, jstring str)
|
|
{
|
|
const jchar* ptr;
|
|
jsize len;
|
|
jint n;
|
|
ase_long_t lv;
|
|
ase_real_t rv;
|
|
jobject ret;
|
|
run_data_t* run_data;
|
|
|
|
len = (*env)->GetStringLength (env, str);
|
|
ptr = (*env)->GetStringChars (env, str, JNI_FALSE);
|
|
if (ptr == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return NULL;
|
|
}
|
|
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
ase_char_t* tmp = (ase_char_t*)
|
|
malloc (ASE_SIZEOF(ase_char_t)*len);
|
|
if (tmp == ASE_NULL)
|
|
{
|
|
(*env)->ReleaseStringChars (env, str, ptr);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return NULL;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) tmp[i] = (ase_char_t)ptr[i];
|
|
n = ase_awk_strtonum (
|
|
(ase_awk_run_t*)runid, tmp, len, &lv, &rv);
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
n = ase_awk_strtonum (
|
|
(ase_awk_run_t*)runid,
|
|
(ase_char_t*)ptr, len, &lv, &rv);
|
|
}
|
|
(*env)->ReleaseStringChars (env, str, ptr);
|
|
|
|
run_data = ase_awk_getruncustomdata ((ase_awk_run_t*)runid);
|
|
if (n == 0)
|
|
{
|
|
ret = (*env)->NewObject (env,
|
|
run_data->long_class,
|
|
run_data->long_init, (jlong)lv);
|
|
}
|
|
else
|
|
{
|
|
ret = (*env)->NewObject (env,
|
|
run_data->double_class,
|
|
run_data->double_init, (jdouble)rv);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
JNIEXPORT jstring JNICALL Java_ase_awk_Awk_valtostr (
|
|
JNIEnv* env, jobject obj, jlong runid, jobject val)
|
|
{
|
|
ase_awk_run_t* run = (ase_awk_run_t*)runid;
|
|
run_data_t* run_data;
|
|
jstring ret;
|
|
ase_awk_val_t* v;
|
|
ase_char_t* str;
|
|
ase_size_t len;
|
|
ase_awk_t* awk;
|
|
|
|
awk = ase_awk_getrunawk (run);
|
|
|
|
if (val == NULL)
|
|
{
|
|
ret = (*env)->NewString (env, NULL, 0);
|
|
|
|
if (ret == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
run_data = ase_awk_getruncustomdata (run);
|
|
|
|
if ((*env)->IsInstanceOf (env, val, run_data->string_class))
|
|
{
|
|
const jchar* ptr;
|
|
|
|
len = (*env)->GetStringLength (env, val);
|
|
ptr = (*env)->GetStringChars (env, val, JNI_FALSE);
|
|
if (ptr == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
ret = (*env)->NewString (env, ptr, len);
|
|
(*env)->ReleaseStringChars (env, ret, ptr);
|
|
return ret;
|
|
}
|
|
|
|
if ((*env)->IsInstanceOf (env, val, run_data->integer_class))
|
|
{
|
|
jint jv;
|
|
jv = (*env)->CallIntMethod (
|
|
env, val, run_data->integer_value);
|
|
v = ase_awk_makeintval (run, jv);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, val, run_data->long_class))
|
|
{
|
|
jlong jv = (*env)->CallLongMethod (
|
|
env, val, run_data->long_value);
|
|
v = ase_awk_makeintval (run, jv);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, val, run_data->short_class))
|
|
{
|
|
jshort jv = (*env)->CallShortMethod (
|
|
env, val, run_data->short_value);
|
|
v = ase_awk_makeintval (run, jv);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, val, run_data->float_class))
|
|
{
|
|
jfloat jv = (*env)->CallFloatMethod (
|
|
env, val, run_data->float_value);
|
|
v = ase_awk_makerealval (run, jv);
|
|
}
|
|
else if ((*env)->IsInstanceOf (env, val, run_data->double_class))
|
|
{
|
|
jdouble jv = (*env)->CallDoubleMethod (
|
|
env, val, run_data->double_value);
|
|
v = ase_awk_makerealval (run, jv);
|
|
}
|
|
else
|
|
{
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_EVALTYPE),
|
|
ASE_AWK_EVALTYPE,
|
|
0);
|
|
return NULL;
|
|
}
|
|
|
|
if (v == NULL)
|
|
{
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return NULL;
|
|
}
|
|
|
|
ase_awk_refupval (run, v);
|
|
str = ase_awk_valtostr (run, v, ASE_AWK_VALTOSTR_CLEAR, NULL, &len);
|
|
ase_awk_refdownval (run, v);
|
|
|
|
if (str == NULL)
|
|
{
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return NULL;
|
|
}
|
|
|
|
if (len > 0 && ASE_SIZEOF(jchar) != ASE_SIZEOF(ase_char_t))
|
|
{
|
|
ase_size_t i;
|
|
jchar* tmp = (jchar*) malloc (ASE_SIZEOF(jchar)*len);
|
|
if (tmp == NULL)
|
|
{
|
|
ase_awk_free (awk, str);
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
return NULL;
|
|
}
|
|
|
|
for (i = 0; i < len; i++) tmp[i] = (jchar)str[i];
|
|
ret = (*env)->NewString (env, tmp, len);
|
|
free (tmp);
|
|
}
|
|
else
|
|
{
|
|
ret = (*env)->NewString (env, (jchar*)str, len);
|
|
}
|
|
|
|
ase_awk_free (awk, str);
|
|
if (ret == NULL)
|
|
{
|
|
(*env)->ExceptionClear (env);
|
|
|
|
throw_exception (
|
|
env,
|
|
ase_awk_geterrstr(ASE_NULL, ASE_AWK_ENOMEM),
|
|
ASE_AWK_ENOMEM,
|
|
0);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|