gfxdevice_t*create_output_device()
{
gfxdevice_swf_init(&swf);
/* set up filter chain */
out = &swf;
if(flatten) {
gfxdevice_removeclippings_init(&wrap, &swf);
out = &wrap;
}
if(maxwidth || maxheight) {
gfxdevice_rescale_init(&rescale, out, maxwidth, maxheight, 0);
out = &rescale;
}
if(filters) {
gfxfilterchain_t*chain = gfxfilterchain_parse(filters);
if(!chain) {
fprintf(stderr, "Unable to parse filters: %s\n", filters);
exit(1);
}
out = gfxfilterchain_apply(chain, out);
gfxfilterchain_destroy(chain);
}
/* pass global parameters to output device */
parameter_t*p = device_config;
while(p) {
out->setparameter(out, p->name, p->value);
p = p->next;
}
return out;
}
static PyObject* f_createSWF(PyObject* parent, PyObject* args, PyObject* kwargs)
{
static char *kwlist[] = {NULL};
if (args && !PyArg_ParseTupleAndKeywords(args, kwargs, "", kwlist))
return NULL;
OutputObject*self = PyObject_New(OutputObject, &OutputClass);
self->output_device = (gfxdevice_t*)malloc(sizeof(gfxdevice_t));
gfxdevice_swf_init(self->output_device);
return (PyObject*)self;
}
int args_callback_option(char*name,char*val) {
if (!strcmp(name, "o"))
{
outputname = val;
return 1;
}
else if (!strcmp(name, "v"))
{
loglevel ++;
setConsoleLogging(loglevel);
return 0;
}
else if (!strcmp(name, "2"))
{
xnup = 2;
ynup = 1;
return 0;
}
else if (!strcmp(name, "4"))
{
xnup = 2;
ynup = 2;
return 0;
}
else if (!strcmp(name, "9"))
{
xnup = 3;
ynup = 3;
return 0;
}
else if (!strcmp(name, "X"))
{
maxwidth = atoi(val);
return 1;
}
else if (!strcmp(name, "Y"))
{
maxheight = atoi(val);
return 1;
}
else if (!strcmp(name, "q"))
{
loglevel --;
setConsoleLogging(loglevel);
system_quiet = 1;
return 0;
}
else if (name[0]=='p')
{
/* check whether the page range follows the p directly, like
in -p1,2 */
do {
name++;
} while(*name == 32 || *name == 13 || *name == 10 || *name == '\t');
if(*name) {
pagerange = name;
return 0;
}
pagerange = val;
return 1;
}
else if (!strcmp(name, "P"))
{
password = val;
return 1;
}
else if (!strcmp(name, "c"))
{
char*s = strdup(val);
char*x1 = strtok(s, ":");
char*y1 = strtok(0, ":");
char*x2 = strtok(0, ":");
char*y2 = strtok(0, ":");
if(!(x1 && y1 && x2 && y2)) {
fprintf(stderr, "-c option requires four arguments, <x1>:<y1>:<x2>:<y2>\n");
exit(1);
}
custom_clip = 1;
clip_x1 = atoi(x1);
clip_y1 = atoi(y1);
clip_x2 = atoi(x2);
clip_y2 = atoi(y2);
free(s);
return 1;
}
else if (!strcmp(name, "m"))
{
char*s = strdup(val);
char*c = strchr(s, ':');
if(!c) {
fprintf(stderr, "-m option requires two arguments, <x>:<y>\n");
exit(1);
}
*c = 0;
custom_move = 1;
move_x = atoi(val);
move_y = atoi(c+1);
free(s);
return 1;
}
else if (!strcmp(name, "s"))
{
char*s = val;
char*c = strchr(s, '=');
if(c && *c && c[1]) {
*c = 0;
c++;
store_parameter(s,c);
} else if(!strcmp(s,"help")) {
printf("PDF Parameters:\n");
gfxsource_t*pdf = gfxsource_pdf_create();
pdf->setparameter(pdf, "help", "");
gfxdevice_t swf;
gfxdevice_swf_init(&swf);
printf("SWF Parameters:\n");
swf.setparameter(&swf, "help", "");
exit(0);
} else {
store_parameter(s,"1");
}
return 1;
}
else if (!strcmp(name, "S"))
{
store_parameter("drawonlyshapes", "1");
return 0;
}
else if (!strcmp(name, "i"))
{
store_parameter("ignoredraworder", "1");
return 0;
}
#ifndef WIN32
else if (!strcmp(name, "Q"))
{
max_time = atoi(val);
alarm(max_time);
# ifdef HAVE_SIGNAL_H
signal(SIGALRM, sigalarm);
# endif
return 1;
}
#endif
else if (!strcmp(name, "z"))
{
store_parameter("enablezlib", "1");
zlib = 1;
return 0;
}
else if (!strcmp(name, "n"))
{
store_parameter("opennewwindow", "1");
return 0;
}
else if (!strcmp(name, "I"))
{
info_only = 1;
return 0;
}
else if (!strcmp(name, "t"))
{
store_parameter("insertstop", "1");
return 0;
}
else if (!strcmp(name, "T"))
{
if(!strcasecmp(val, "mx"))
store_parameter("flashversion", "6");
else
store_parameter("flashversion", val);
return 1;
}
else if (!strcmp(name, "f"))
{
store_parameter("storeallcharacters", "1");
store_parameter("extrafontdata", "1");
return 0;
}
else if (!strcmp(name, "ff"))
{
if(filters) {
// append this to the current filter expression (we allow more than one --filter)
int l = strlen(filters);
int new_len = l + strlen(val) + 2;
filters = (char*)realloc(filters, new_len);
filters[l] = ':';
strcpy(filters+l+1, val);
} else {
filters = strdup(val);
}
return 1;
}
else if (!strcmp(name, "w"))
{
store_parameter("linksopennewwindow", "0");
return 0;
}
else if (!strcmp(name, "O"))
{
int level = 1;
int ret=0;
if(val&& val[0] && val[1]==0 && isdigit(val[0])) {
level = atoi(val);
ret=1;
}
if(level>=1)
store_parameter("poly2bitmap", "1");
if(level>=2)
store_parameter("bitmapfonts", "1");
if(level>=3)
store_parameter("ignoredraworder", "1");
return ret;
}
else if (!strcmp(name, "G"))
{
//store_parameter("optimize_polygons", "1");
flatten = 1;
return 0;
}
else if (!strcmp(name, "F"))
{
char *s = strdup(val);
int l = strlen(s);
while(l && s[l-1]=='/') {
s[l-1] = 0;
l--;
}
fontpaths[fontpathpos++] = s;
return 1;
}
else if (!strcmp(name, "l"))
{
char buf[256];
sprintf(buf, "%s/default_loader.swf", SWFDIR);
preloader = strdup(buf);
return 0;
}
else if (!strcmp(name, "b"))
{
char buf[256];
sprintf(buf, "%s/default_viewer.swf", SWFDIR);
viewer = strdup(buf);
return 0;
}
else if (!strcmp(name, "L"))
{
if(val)
{
preloader = val;
}
else
{
systemf("ls %s/*_loader.swf", SWFDIR);
if(!system_quiet)
printf("\n");
exit(1);
}
return 1;
}
else if (!strcmp(name, "B"))
{
if(val)
{
viewer = val;
}
else
{
systemf("ls %s/*_viewer.swf", SWFDIR);
if(!system_quiet)
printf("\n");
exit(1);
}
return 1;
}
else if (!strcmp(name, "j"))
{
if(name[1]) {
store_parameter("jpegquality", &name[1]);
return 0;
} else {
store_parameter("jpegquality", val);
return 1;
}
}
else if (!strcmp(name, "V"))
{
printf("pdf2swf - part of %s %s\n", PACKAGE, VERSION);
exit(0);
}
else
{
fprintf(stderr, "Unknown option: -%s\n", name);
exit(1);
}
return 0;
}
int main(int argn, char *argv[])
{
processargs(argn, argv);
initLog(0,-1,0,0,-1,loglevel);
if(!filename) {
fprintf(stderr, "Please specify an input file\n");
exit(1);
}
if(!outputname)
{
if(filename) {
outputname = stripFilename(filename, ".out");
msg("<notice> Output filename not given. Writing to %s", outputname);
}
}
if(!outputname)
{
fprintf(stderr, "Please use -o to specify an output file\n");
exit(1);
}
is_in_range(0x7fffffff, pagerange);
if(pagerange)
driver->setparameter(driver, "pages", pagerange);
if(!filename) {
args_callback_usage(argv[0]);
exit(0);
}
gfxdocument_t* doc = driver->open(driver, filename);
if(!doc) {
msg("<error> Couldn't open %s", filename);
exit(1);
}
if(!format) {
char*x = strrchr(outputname, '.');
if(x)
format = x+1;
}
gfxresult_t*result = 0;
#ifdef HAVE_LRF
if(!strcasecmp(format, "lrf")) {
gfxdevice_t lrf;
gfxdevice_lrf_init(&lrf);
gfxdevice_t rescale;
gfxdevice_rescale_init(&rescale, &lrf, 592, 732, 0);
gfxdevice_t*out = &rescale;
out->setparameter(out, "keepratio", "1");
out->setparameter(out, "pagepattern", outputname);
gfxdevice_t bbox2,*bbox=&bbox2;
gfxdevice_bbox_init(bbox);
bbox->setparameter(bbox, "graphics", "0");
int pagenr;
for(pagenr = 1; pagenr <= doc->num_pages; pagenr++)
{
if(is_in_range(pagenr, pagerange)) {
gfxpage_t* page = doc->getpage(doc, pagenr);
bbox->startpage(bbox,-1,-1);
page->render(page, bbox);
gfxbbox_t b = gfxdevice_bbox_getbbox(bbox);
out->startpage(out, b.xmax-b.xmin, b.ymax-b.ymin);
page->rendersection(page, out, -b.xmin, -b.ymin, 0,0,b.xmax-b.xmin,b.ymax-b.ymin);
out->endpage(out);
page->destroy(page);
}
}
result = out->finish(out);
} else
#endif
{
gfxdevice_t _out,*out=&_out;
if(!strcasecmp(format, "ocr")) {
gfxdevice_ocr_init(out);
} else if(!strcasecmp(format, "swf")) {
gfxdevice_swf_init(out);
} else if(!strcasecmp(format, "img") || !strcasecmp(format, "png")) {
gfxdevice_render_init(out);
out->setparameter(out, "antialize", "4");
} else if(!strcasecmp(format, "txt")) {
gfxdevice_text_init(out);
} else if(!strcasecmp(format, "log")) {
gfxdevice_file_init(out, "/tmp/device.log");
} else if(!strcasecmp(format, "pdf")) {
gfxdevice_pdf_init(out);
} else {
msg("<error> Invalid output format: %s", format);
exit(1);
}
int pagenr;
for(pagenr = 1; pagenr <= doc->num_pages; pagenr++)
{
if(is_in_range(pagenr, pagerange)) {
gfxpage_t* page = doc->getpage(doc, pagenr);
out->startpage(out, page->width, page->height);
page->render(page, out);
out->endpage(out);
page->destroy(page);
}
}
result = out->finish(out);
}
if(result) {
if(result->save(result, outputname) < 0) {
exit(1);
}
result->destroy(result);
}
doc->destroy(doc);
driver->destroy(driver);
return 0;
}
