static void ficlPrimitiveIncludeFile(ficlVm *vm) /* ( i*x fileid -- j*x ) */
{
ficlFile *ff = (ficlFile *)ficlStackPopPointer(vm->dataStack);
ficlCell id = vm->sourceId;
int except = FICL_VM_STATUS_OUT_OF_TEXT;
long currentPosition, totalSize;
long size;
ficlString s;
vm->sourceId.p = (void *)ff;
currentPosition = ftell(ff->f);
totalSize = ficlFileSize(ff);
size = totalSize - currentPosition;
if ((totalSize != -1) && (currentPosition != -1) && (size > 0))
{
char *buffer = (char *)malloc(size);
long got = fread(buffer, 1, size, ff->f);
if (got == size)
{
FICL_STRING_SET_POINTER(s, buffer);
FICL_STRING_SET_LENGTH(s, size);
except = ficlVmExecuteString(vm, s);
}
}
if ((except < 0) && (except != FICL_VM_STATUS_OUT_OF_TEXT))
ficlVmThrow(vm, except);
/*
** Pass an empty line with SOURCE-ID == -1 to flush
** any pending REFILLs (as required by FILE wordset)
*/
vm->sourceId.i = -1;
FICL_STRING_SET_FROM_CSTRING(s, "");
ficlVmExecuteString(vm, s);
vm->sourceId = id;
ficlFileClose(ff);
}
FICL_PLATFORM_EXTERN int ficlExecC(ficlVm *vm, char *pText, ficlInteger nChars) { ficlString s; FICL_STRING_SET_POINTER(s, pText); FICL_STRING_SET_LENGTH(s, nChars); return ficlVmExecuteString(vm, s); }
FICL_PLATFORM_EXTERN int ficlExec (ficlVm *vm, char *pText) { ficlString s; FICL_STRING_SET_FROM_CSTRING(s, pText); return ficlVmExecuteString(vm, s); }
static void ficlPrimitiveLoad_(ficlVm *vm, int warn, int icat_special)
{
char filename[FICL_COUNTED_STRING_MAX];
ficlCountedString *counted = (ficlCountedString *)filename;
char *file_data;
unsigned size = 0;
int line_num;
char *line, *c, *end;
ficlCell oldSourceId;
ficlString s;
int result = 0;
char *context;
int offset;
if (icat_special)
{
int index;
FICL_STACK_CHECK(vm->dataStack,1,0);
index = ficlStackPopInteger(vm->dataStack);
sprintf(filename,"%sicat_config%02d.tbl",ICAT_DEV_PREFIX,index);
file_data = find_and_load(filename,&size,&offset);
}
else
{
ficlVmGetString(vm, counted, '\n');
if (FICL_COUNTED_STRING_GET_LENGTH(*counted) <= 0)
{
ficlVmTextOut(vm, "Warning (load): nothing happened\n");
return;
}
file_data = find_and_load(FICL_COUNTED_STRING_GET_POINTER(*counted),&size,&offset);
}
/*
** get the file's size and make sure it exists
*/
if (file_data == NULL)
if (warn)
{
ficlVmTextOut(vm, "Unable to open file ");
ficlVmTextOut(vm, FICL_COUNTED_STRING_GET_POINTER(*counted));
ficlVmTextOut(vm, "\n");
ficlVmThrow(vm, FICL_VM_STATUS_QUIT);
}
else
return;
oldSourceId = vm->sourceId;
vm->sourceId.i = -1;
/* feed each line to ficlExec */
for (end = file_data + size + offset, line = file_data + offset, line_num = 1; line < end; line = ++c, line_num++)
{
int length;
for (c = line; *c != '\n' && c<end; c++);
length = c-line;
if (length > 0)
{
FICL_STRING_SET_POINTER(s, line);
FICL_STRING_SET_LENGTH(s, length);
result = ficlVmExecuteString(vm, s);
/* handle "bye" in loaded files. --lch */
switch (result)
{
case FICL_VM_STATUS_OUT_OF_TEXT:
case FICL_VM_STATUS_USER_EXIT:
break;
default:
vm->sourceId = oldSourceId;
free(file_data);
file_data = NULL;
ficlVmThrowError(vm, "Error loading file <%s> line %d", FICL_COUNTED_STRING_GET_POINTER(*counted), line_num);
break;
}
}
}
if (file_data != NULL) free(file_data);
vm->sourceId = oldSourceId;
/* handle "bye" in loaded files. --lch */
if (result == FICL_VM_STATUS_USER_EXIT)
ficlVmThrow(vm, FICL_VM_STATUS_USER_EXIT);
return;
}
static void ficlPrimitiveLoad(ficlVm *vm)
{
char buffer[BUFFER_SIZE];
char filename[BUFFER_SIZE];
ficlCountedString *counted = (ficlCountedString *)filename;
int line = 0;
FILE *f;
int result = 0;
ficlCell oldSourceId;
ficlString s;
ficlVmGetString(vm, counted, '\n');
if (FICL_COUNTED_STRING_GET_LENGTH(*counted) <= 0)
{
ficlVmTextOut(vm, "Warning (load): nothing happened\n");
return;
}
/*
** get the file's size and make sure it exists
*/
f = fopen(FICL_COUNTED_STRING_GET_POINTER(*counted), "r");
if (!f)
{
ficlVmTextOut(vm, "Unable to open file ");
ficlVmTextOut(vm, FICL_COUNTED_STRING_GET_POINTER(*counted));
ficlVmTextOut(vm, "\n");
ficlVmThrow(vm, FICL_VM_STATUS_QUIT);
}
oldSourceId = vm->sourceId;
vm->sourceId.p = (void *)f;
/* feed each line to ficlExec */
while (fgets(buffer, BUFFER_SIZE, f))
{
int length = strlen(buffer) - 1;
line++;
if (length <= 0)
continue;
if (buffer[length] == '\n')
buffer[length--] = '\0';
FICL_STRING_SET_POINTER(s, buffer);
FICL_STRING_SET_LENGTH(s, length + 1);
result = ficlVmExecuteString(vm, s);
/* handle "bye" in loaded files. --lch */
switch (result)
{
case FICL_VM_STATUS_OUT_OF_TEXT:
case FICL_VM_STATUS_USER_EXIT:
break;
default:
vm->sourceId = oldSourceId;
fclose(f);
ficlVmThrowError(vm, "Error loading file <%s> line %d", FICL_COUNTED_STRING_GET_POINTER(*counted), line);
break;
}
}
/*
** Pass an empty line with SOURCE-ID == -1 to flush
** any pending REFILLs (as required by FILE wordset)
*/
vm->sourceId.i = -1;
FICL_STRING_SET_FROM_CSTRING(s, "");
ficlVmExecuteString(vm, s);
vm->sourceId = oldSourceId;
fclose(f);
/* handle "bye" in loaded files. --lch */
if (result == FICL_VM_STATUS_USER_EXIT)
ficlVmThrow(vm, FICL_VM_STATUS_USER_EXIT);
return;
}