/* Automatically generated from Squeak on #(4 April 2004 12:15:45 pm) */

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

/* Default EXPORT macro that does nothing (see comment in sq.h): */
#define EXPORT(returnType) returnType

/* Do not include the entire sq.h file but just those parts needed. */
/*  The virtual machine proxy definition */
#include "sqVirtualMachine.h"
/* Configuration options */
#include "sqConfig.h"
/* Platform specific definitions */
#include "sqPlatformSpecific.h"

#define true 1
#define false 0
#define null 0  /* using 'null' because nil is predefined in Think C */
#ifdef SQUEAK_BUILTIN_PLUGIN
#undef EXPORT
// was #undef EXPORT(returnType) but screws NorCroft cc
#define EXPORT(returnType) static returnType
#endif

/* memory access macros */
#define byteAt(i) (*((unsigned char *) (i)))
#define byteAtput(i, val) (*((unsigned char *) (i)) = val)
#define longAt(i) (*((int *) (i)))
#define longAtput(i, val) (*((int *) (i)) = val)


/*** Constants ***/

/*** Variables ***/

#ifdef SQUEAK_BUILTIN_PLUGIN
extern
#endif
struct VirtualMachine* interpreterProxy;
static const char *moduleName =
#ifdef SQUEAK_BUILTIN_PLUGIN
	"FileCopyPlugin 4 April 2004 (i)"
#else
	"FileCopyPlugin 4 April 2004 (e)"
#endif
;

/*** Function Prototypes ***/
#pragma export on
EXPORT(const char*) getModuleName(void);
#pragma export off
static int halt(void);
static int msg(char *s);
#pragma export on
EXPORT(int) primitiveFileCopyNamedTo(void);
EXPORT(int) setInterpreter(struct VirtualMachine* anInterpreter);
#pragma export off
static int sqAssert(int aBool);


/*	Note: This is hardcoded so it can be run from Squeak.
	The module name is used for validating a module *after*
	it is loaded to check if it does really contain the module
	we're thinking it contains. This is important! */

EXPORT(const char*) getModuleName(void) {
	return moduleName;
}

static int halt(void) {
	;
}

static int msg(char *s) {
	fprintf(stderr, "\n%s: %s", moduleName, s);
}

EXPORT(int) primitiveFileCopyNamedTo(void) {
	int dstSz;
	int ok;
	int srcSz;
	char *srcName;
	char *dstName;

	interpreterProxy->success(interpreterProxy->isBytes(interpreterProxy->stackValue(1)));
	srcName = ((char *) (interpreterProxy->firstIndexableField(interpreterProxy->stackValue(1))));
	interpreterProxy->success(interpreterProxy->isBytes(interpreterProxy->stackValue(0)));
	dstName = ((char *) (interpreterProxy->firstIndexableField(interpreterProxy->stackValue(0))));
	if (interpreterProxy->failed()) {
		return null;
	}
	srcSz = interpreterProxy->slotSizeOf(((int) (srcName) -4));
	dstSz = interpreterProxy->slotSizeOf(((int) (dstName) -4));
	ok = sqCopyFilesizetosize(srcName, srcSz, dstName, dstSz);
	if (!(ok)) {
		interpreterProxy->primitiveFail();
	}
	if (interpreterProxy->failed()) {
		return null;
	}
	interpreterProxy->pop(2);
	return null;
}


/*	Note: This is coded so that is can be run from Squeak. */

EXPORT(int) setInterpreter(struct VirtualMachine* anInterpreter) {
	int ok;

	interpreterProxy = anInterpreter;
	ok = interpreterProxy->majorVersion() == VM_PROXY_MAJOR;
	if (ok == 0) {
		return 0;
	}
	ok = interpreterProxy->minorVersion() >= VM_PROXY_MINOR;
	return ok;
}

static int sqAssert(int aBool) {
	/* missing DebugCode */;
}


#ifdef SQUEAK_BUILTIN_PLUGIN


void* FileCopyPlugin_exports[][3] = {
	{"FileCopyPlugin", "setInterpreter", (void*)setInterpreter},
	{"FileCopyPlugin", "getModuleName", (void*)getModuleName},
	{"FileCopyPlugin", "primitiveFileCopyNamedTo", (void*)primitiveFileCopyNamedTo},
	{NULL, NULL, NULL}
};


#endif /* ifdef SQ_BUILTIN_PLUGIN */

