/* Close the output file and stream. */
int
gdev_vector_close_file(gx_device_vector * vdev)
{
FILE *f = vdev->file;
int err;
if (vdev->dash_pattern) {
gs_free_object(vdev->memory->stable_memory, vdev->dash_pattern, "vector free dash pattern");
vdev->dash_pattern = 0;
}
if (vdev->bbox_device) {
rc_decrement(vdev->bbox_device->icc_struct, "vector_close(bbox_device->icc_struct");
vdev->bbox_device->icc_struct = NULL;
gs_free_object(vdev->v_memory, vdev->bbox_device,
"vector_close(bbox_device)");
vdev->bbox_device = 0;
}
if (vdev->strm) {
sclose(vdev->strm);
gs_free_object(vdev->v_memory, vdev->strm, "vector_close(strm)");
vdev->strm = 0;
gs_free_object(vdev->v_memory, vdev->strmbuf, "vector_close(strmbuf)");
vdev->strmbuf = 0;
}
vdev->file = 0;
if (f) {
err = ferror(f);
/* We prevented sclose from closing the file. */
if (gx_device_close_output_file((gx_device *)vdev, vdev->fname, f) != 0
|| err != 0)
return_error(gs_error_ioerror);
}
return 0;
}
static int
mac_put_params(gx_device *dev, gs_param_list *plist)
{
gx_device_macos *mdev = (gx_device_macos *)dev;
int isOpen = mdev->is_open;
int code;
int depth;
gs_param_string outputFile;
// Get the BitsPerPixel Parameter
code = param_read_int(plist, "BitsPerPixel", &depth);
if (!code) {
code = mac_set_colordepth(dev, depth);
if (code)
param_return_error(plist, "BitsPerPixel", gs_error_rangecheck);
}
// Get OutputFile
code = param_read_string(plist, "OutputFile", &outputFile);
if (code < 0) {
param_signal_error(plist, "OutputFile", code);
return code;
} else if (code == 0) {
if (dev->LockSafetyParams &&
bytes_compare(outputFile.data, outputFile.size,
(const byte *)mdev->outputFileName, strlen(mdev->outputFileName))) {
param_signal_error(plist, "OutputFile", gs_error_invalidaccess);
return gs_error_invalidaccess;
}
if (outputFile.size > (gp_file_name_sizeof - 1)) {
param_signal_error(plist, "OutputFile", gs_error_limitcheck);
return gs_error_limitcheck;
}
/* If filename changed, close file. */
if (outputFile.data != 0 &&
bytes_compare(outputFile.data, outputFile.size,
(const byte *)mdev->outputFileName, strlen(mdev->outputFileName))) {
/* Close the file if it's open. */
if (mdev->outputFile != NULL) {
gx_device_close_output_file(dev, mdev->outputFileName, mdev->outputFile);
memcpy(mdev->outputFileName, outputFile.data, outputFile.size);
mdev->outputFileName[outputFile.size] = 0;
gx_device_open_output_file(dev, mdev->outputFileName, true, true, &(mdev->outputFile));
} else {
memcpy(mdev->outputFileName, outputFile.data, outputFile.size);
mdev->outputFileName[outputFile.size] = 0;
}
}
}
// Get the Default Parameters
mdev->is_open = 0;
code = gx_default_put_params( dev, plist );
mdev->is_open = isOpen;
return code;
}
static int
mac_save_pict(gx_device * dev)
{
gx_device_macos * mdev = (gx_device_macos *)dev;
int code = 0;
int i;
if (mdev->outputFile == NULL) {
code = gx_device_open_output_file(dev, mdev->outputFileName, true, true, &(mdev->outputFile));
if (code < 0) return code;
}
for (i=0; i<512; i++) fputc(0, mdev->outputFile);
fwrite(*(mdev->pic), sizeof(char), ((long) mdev->currPicPos - (long) *mdev->pic + 2), mdev->outputFile);
gx_device_close_output_file(dev, mdev->outputFileName, mdev->outputFile);
mdev->outputFile = NULL;
return code;
}
/* Close the device. */
static int
mac_close(register gx_device *dev)
{
gx_device_macos * mdev = (gx_device_macos *)dev;
long len;
HUnlock((Handle) mdev->pic); // no more changes in the pict -> unlock handle
if (strcmp(mdev->outputFileName, "")) {
DisposeHandle((Handle) mdev->pic);
gx_device_close_output_file(dev, mdev->outputFileName, mdev->outputFile);
mdev->outputFile = 0;
} else {
len = (long)mdev->currPicPos - (long)*mdev->pic;
SetHandleSize((Handle) mdev->pic, len + 10); // +10 just for the case
}
// notify the caller that the device was closed
// it has to dispose the PICT handle when it is ready!
if (pgsdll_callback)
(*pgsdll_callback) (GSDLL_DEVICE, (char *)mdev, 0);
return 0;
}
/* Open the output file and stream. */
int
gdev_vector_open_file_options(gx_device_vector * vdev, uint strmbuf_size,
int open_options)
{
bool binary = !(open_options & VECTOR_OPEN_FILE_ASCII);
int code = -1; /* (only for testing, never returned) */
cmm_dev_profile_t *icc_struct;
/* Open the file as seekable or sequential, as requested. */
if (!(open_options & VECTOR_OPEN_FILE_SEQUENTIAL)) {
/* Try to open as seekable. */
code =
gx_device_open_output_file((gx_device *)vdev, vdev->fname,
binary, true, &vdev->file);
}
if (code < 0 && (open_options & (VECTOR_OPEN_FILE_SEQUENTIAL |
VECTOR_OPEN_FILE_SEQUENTIAL_OK))) {
/* Try to open as sequential. */
code = gx_device_open_output_file((gx_device *)vdev, vdev->fname,
binary, false, &vdev->file);
}
if ((code >= 0) && (dev_proc(vdev, get_profile) != NULL)) {
code = dev_proc(vdev, get_profile)((gx_device *)vdev, &icc_struct);
}
if (code < 0)
return code;
if ((vdev->strmbuf = gs_alloc_bytes(vdev->v_memory, strmbuf_size,
"vector_open(strmbuf)")) == 0 ||
(vdev->strm = s_alloc(vdev->v_memory,
"vector_open(strm)")) == 0 ||
((open_options & VECTOR_OPEN_FILE_BBOX) &&
(vdev->bbox_device =
gs_alloc_struct_immovable(vdev->v_memory,
gx_device_bbox, &st_device_bbox,
"vector_open(bbox_device)")) == 0)
) {
if (vdev->bbox_device)
gs_free_object(vdev->v_memory, vdev->bbox_device,
"vector_open(bbox_device)");
vdev->bbox_device = 0;
if (vdev->strm)
gs_free_object(vdev->v_memory, vdev->strm,
"vector_open(strm)");
vdev->strm = 0;
if (vdev->strmbuf)
gs_free_object(vdev->v_memory, vdev->strmbuf,
"vector_open(strmbuf)");
vdev->strmbuf = 0;
gx_device_close_output_file((gx_device *)vdev, vdev->fname, vdev->file);
vdev->file = 0;
return_error(gs_error_VMerror);
}
vdev->strmbuf_size = strmbuf_size;
swrite_file(vdev->strm, vdev->file, vdev->strmbuf, strmbuf_size);
vdev->open_options = open_options;
/*
* We don't want finalization to close the file, but we do want it
* to flush the stream buffer.
*/
vdev->strm->procs.close = vdev->strm->procs.flush;
if (vdev->bbox_device) {
gx_device_bbox_init(vdev->bbox_device, NULL, vdev->v_memory);
rc_increment(vdev->bbox_device);
vdev->bbox_device->icc_struct = icc_struct;
rc_increment(vdev->bbox_device->icc_struct);
gx_device_set_resolution((gx_device *) vdev->bbox_device,
vdev->HWResolution[0],
vdev->HWResolution[1]);
/* Do the right thing about upright vs. inverted. */
/* (This is dangerous in general, since the procedure */
/* might reference non-standard elements.) */
set_dev_proc(vdev->bbox_device, get_initial_matrix,
dev_proc(vdev, get_initial_matrix));
(*dev_proc(vdev->bbox_device, open_device))
((gx_device *) vdev->bbox_device);
}
return 0;
}
