int args_callback_command(char*name, char*val) {
if (!filename) {
filename = name;
if(strstr(filename, ".pdf") || strstr(filename, ".PDF")) {
msg("<notice> Treating file as PDF");
driver = gfxsource_pdf_create();
} else if(strstr(filename, ".swf") || strstr(filename, ".SWF")) {
msg("<notice> Treating file as SWF");
driver = gfxsource_swf_create();
} else if(strstr(filename, ".jpg") || strstr(filename, ".JPG") ||
strstr(filename, ".png") || strstr(filename, ".PNG")) {
msg("<notice> Treating file as Image");
driver = gfxsource_image_create();
}
} else {
if(outputname)
{
fprintf(stderr, "Error: Do you want the output to go to %s or to %s?",
outputname, name);
exit(1);
}
outputname = name;
}
return 0;
}
int main(int argn, char *argv[])
{
int ret;
char buf[256];
int numfonts = 0;
int t;
char t1searchpath[1024];
int nup_pos = 0;
int x,y;
int one_file_per_page = 0;
initLog(0,-1,0,0,-1,loglevel);
/* not needed anymore since fonts are embedded
if(installPath) {
fontpaths[fontpathpos++] = concatPaths(installPath, "fonts");
}*/
#ifdef HAVE_SRAND48
srand48(time(0)*getpid());
#else
#ifdef HAVE_SRAND
srand(time(0)*getpid());
#endif
#endif
processargs(argn, argv);
driver = gfxsource_pdf_create();
/* pass global parameters to PDF driver*/
parameter_t*p = device_config;
while(p) {
driver->setparameter(driver, p->name, p->value);
p = p->next;
}
if(!filename)
{
fprintf(stderr, "Please specify an input file\n");
exit(1);
}
if (!info_only) {
if(!outputname)
{
if(filename) {
outputname = stripFilename(filename, ".swf");
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);
}
}
// test if the page range is o.k.
is_in_range(0x7fffffff, pagerange);
if (!filename) {
args_callback_usage(argv[0]);
exit(0);
}
char fullname[256];
if(password && *password) {
sprintf(fullname, "%s|%s", filename, password);
filename = fullname;
}
if(pagerange)
driver->setparameter(driver, "pages", pagerange);
/* add fonts */
for(t=0;t<fontpathpos;t++) {
driver->setparameter(driver, "fontdir", fontpaths[t]);
}
if(info_only) {
show_info(driver, filename);
return 0;
}
char*u = 0;
if((u = strchr(outputname, '%'))) {
if(strchr(u+1, '%') ||
strchr(outputname, '%')!=u) {
msg("<error> only one %% allowed in filename\n");
return 1;
}
if(preloader || viewer) {
msg("<error> -b/-l/-B/-L not supported together with %% in filename\n");
return 1;
}
msg("<notice> outputting one file per page");
one_file_per_page = 1;
char*pattern = (char*)malloc(strlen(outputname)+2);
/* convert % to %d */
int l = u-outputname+1;
memcpy(pattern, outputname, l);
pattern[l]='d';
strcpy(pattern+l+1, outputname+l);
outputname = pattern;
}
gfxdocument_t* pdf = driver->open(driver, filename);
if(!pdf) {
msg("<error> Couldn't open %s", filename);
exit(1);
}
/* pass global parameters document */
p = device_config;
while(p) {
pdf->setparameter(pdf, p->name, p->value);
p = p->next;
}
struct mypage_t {
int x;
int y;
gfxpage_t*page;
} pages[4];
int pagenum = 0;
int frame = 1;
int pagenr;
for(pagenr = 1; pagenr <= pdf->num_pages; pagenr++)
{
if(is_in_range(pagenr, pagerange)) {
char mapping[80];
sprintf(mapping, "%d:%d", pagenr, frame);
pdf->setparameter(pdf, "pagemap", mapping);
pagenum++;
}
if(pagenum == xnup*ynup || (pagenr == pdf->num_pages && pagenum>1)) {
pagenum = 0;
frame++;
}
}
if(pagerange && !pagenum && frame==1) {
fprintf(stderr, "No pages in range %s", pagerange);
exit(1);
}
pagenum = 0;
gfxdevice_t*out = create_output_device();;
pdf->prepare(pdf, out);
for(pagenr = 1; pagenr <= pdf->num_pages; pagenr++)
{
if(is_in_range(pagenr, pagerange)) {
gfxpage_t* page = pages[pagenum].page = pdf->getpage(pdf, pagenr);
pages[pagenum].x = 0;
pages[pagenum].y = 0;
pages[pagenum].page = page;
pagenum++;
}
if(pagenum == xnup*ynup || (pagenr == pdf->num_pages && pagenum>1)) {
int t;
int xmax[xnup], ymax[xnup];
int x,y;
int width=0, height=0;
memset(xmax, 0, xnup*sizeof(int));
memset(ymax, 0, ynup*sizeof(int));
for(y=0;y<ynup;y++)
for(x=0;x<xnup;x++) {
int t = y*xnup + x;
if(pages[t].page->width > xmax[x])
xmax[x] = (int)pages[t].page->width;
if(pages[t].page->height > ymax[y])
ymax[y] = (int)pages[t].page->height;
}
for(x=0;x<xnup;x++) {
width += xmax[x];
xmax[x] = width;
}
for(y=0;y<ynup;y++) {
height += ymax[y];
ymax[y] = height;
}
if(custom_clip) {
out->startpage(out,clip_x2 - clip_x1, clip_y2 - clip_y1);
} else {
out->startpage(out,width,height);
}
for(t=0;t<pagenum;t++) {
int x = t%xnup;
int y = t/xnup;
int xpos = x>0?xmax[x-1]:0;
int ypos = y>0?ymax[y-1]:0;
msg("<verbose> Render (%d,%d) move:%d/%d\n",
(int)(pages[t].page->width + xpos),
(int)(pages[t].page->height + ypos), xpos, ypos);
pages[t].page->rendersection(pages[t].page, out, custom_move? move_x : xpos,
custom_move? move_y : ypos,
custom_clip? clip_x1 : 0 + xpos,
custom_clip? clip_y1 : 0 + ypos,
custom_clip? clip_x2 : pages[t].page->width + xpos,
custom_clip? clip_y2 : pages[t].page->height + ypos);
}
out->endpage(out);
for(t=0;t<pagenum;t++) {
pages[t].page->destroy(pages[t].page);
}
pagenum = 0;
if(one_file_per_page) {
gfxresult_t*result = out->finish(out);out=0;
char buf[1024];
sprintf(buf, outputname, pagenr);
if(result->save(result, buf) < 0) {
return 1;
}
result->destroy(result);result=0;
out = create_output_device();;
pdf->prepare(pdf, out);
msg("<notice> Writing SWF file %s", buf);
}
}
}
if(one_file_per_page) {
// remove empty device
gfxresult_t*result = out->finish(out);out=0;
result->destroy(result);result=0;
} else {
gfxresult_t*result = out->finish(out);
msg("<notice> Writing SWF file %s", outputname);
if(result->save(result, outputname) < 0) {
exit(1);
}
int width = (int)(ptroff_t)result->get(result, "width");
int height = (int)(ptroff_t)result->get(result, "height");
result->destroy(result);result=0;
if(preloader || viewer) {
const char*zip = "";
if(zlib) {
zip = "-z";
}
if(!preloader && viewer) {
systemf("swfcombine %s -X %d -Y %d \"%s\" viewport=\"%s\" -o \"%s\"",zip,width,height,
viewer, outputname, outputname);
if(!system_quiet)
printf("\n");
}
if(preloader && !viewer) {
msg("<warning> --preloader option without --viewer option doesn't make very much sense.");
ret = systemf("swfcombine %s -Y %d -X %d %s/PreLoaderTemplate.swf loader=\"%s\" movie=\"%s\" -o \"%s\"",zip,width,height,
SWFDIR, preloader, outputname, outputname);
if(!system_quiet)
printf("\n");
}
if(preloader && viewer) {
#ifdef HAVE_MKSTEMP
char tmpname[] = "__swf__XXXXXX";
mkstemp(tmpname);
#else
char*tmpname = "__tmp__.swf";
#endif
systemf("swfcombine \"%s\" viewport=%s -o %s",
viewer, outputname, tmpname);
systemf("swfcombine %s -X %d -Y %d -r %f %s/PreLoaderTemplate.swf loader=%s movie=%s -o \"%s\"",zip,width,height,
getRate(preloader), SWFDIR, preloader, tmpname, outputname);
systemf("rm %s", tmpname);
}
}
}
pdf->destroy(pdf);
driver->destroy(driver);
/* free global parameters */
p = device_config;
while(p) {
parameter_t*next = p->next;
if(p->name) free((void*)p->name);p->name = 0;
if(p->value) free((void*)p->value);p->value =0;
p->next = 0;free(p);
p = next;
}
if(filters) {
free(filters);
}
return 0;
}
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 mainPDF2SWF(int argn, char *argv[], void *stream, void *pdfDoc, ExportSWFParams *exportParams)
#endif
{
char buf[256];
int numfonts = 0;
int t;
char t1searchpath[1024];
int nup_pos = 0;
int x,y;
int one_file_per_page = 0;
int ret = 0;
initLog(0,-1,0,0,-1,loglevel);
srand(time(0));
processargs(argn, argv);
driver = gfxsource_pdf_create();
/* pass global parameters to PDF driver*/
parameter_t*p = device_config;
while(p) {
driver->setparameter(driver, p->name, p->value);
p = p->next;
}
#ifndef _CONSOLE
if(openStream)
filename = "stream";
#endif
if(!filename)
{
fprintf(stderr, "Please specify an input file\n");
RETERROR(1);
}
if (!info_only) {
if(!outputname)
{
if(filename) {
outputname = stripFilename(filename, ".swf");
msg("<notice> Output filename not given. Writing to %s", outputname);
}
}
if(!outputname)
{
fprintf(stderr, "Please use -o to specify an output file\n");
RETERROR(2);
}
}
// test if the page range is o.k.
is_in_range(0x7fffffff, pagerange);
if (!filename) {
args_callback_usage(argv[0]);
RETERROR(1,0);
}
char fullname[256];
if(password && *password) {
sprintf(fullname, "%s|%s", filename, password);
filename = fullname;
}
if(pagerange)
driver->setparameter(driver, "pages", pagerange);
/* add fonts */
for(t=0;t<fontpathpos;t++) {
driver->setparameter(driver, "fontdir", fontpaths[t]);
}
#ifdef _CONSOLE
if(info_only) {
show_info(driver, filename);
return 0;
}
#endif
char*u = 0;
if((u = strchr(outputname, '%'))) {
if(strchr(u+1, '%') ||
strchr(outputname, '%')!=u) {
msg("<error> only one %% allowed in filename\n");
RETERROR(3);
}
if(preloader || viewer) {
msg("<error> -b/-l/-B/-L not supported together with %% in filename\n");
RETERROR(4);
}
//msg("<notice> outputting one file per page");
one_file_per_page = 1;
char*pattern = (char*)malloc(strlen(outputname)+2);
/* convert % to %d */
int l = u-outputname+1;
memcpy(pattern, outputname, l);
pattern[l]='d';
strcpy(pattern+l+1, outputname+l);
outputname = pattern;
}
#ifdef _CONSOLE
gfxdocument_t* pdf = driver->open(driver, filename);
#else
gfxdocument_t* pdf;
if(openStream)
pdf = driver->open_stream(driver, stream, pdfDoc);
else
pdf = driver->open(driver, filename);
#endif
if(!pdf) {
msg("<error> Couldn't open %s", filename);
RETERROR(5);
}
/* pass global parameters document */
p = device_config;
while(p) {
pdf->setparameter(pdf, p->name, p->value);
p = p->next;
}
struct mypage_t {
int x;
int y;
gfxpage_t*page;
} pages[4];
int pagenum = 0;
int frame = 1;
int pagenr;
for(pagenr = 1; pagenr <= pdf->num_pages; pagenr++)
{
if(is_in_range(pagenr, pagerange)) {
char mapping[80];
sprintf(mapping, "%d:%d", pagenr, frame);
pdf->setparameter(pdf, "pagemap", mapping);
pagenum++;
}
if(pagenum == xnup*ynup || (pagenr == pdf->num_pages && pagenum>1)) {
pagenum = 0;
frame++;
}
}
if(pagerange && !pagenum && frame==1) {
fprintf(stderr, "No pages in range %s", pagerange);
RETERROR(6);
}
pagenum = 0;
gfxdevice_t*out = create_output_device();;
pdf->prepare(pdf, out);
for(pagenr = 1; pagenr <= pdf->num_pages; pagenr++)
{
DWORD waitRes = WaitForSingleObject(exportParams->hExportSwfCancel,0);
if(waitRes == WAIT_OBJECT_0){
SetEvent(exportParams->hExportSwfCancelled);
ret = 1;
goto clean;
}else{
if(exportParams->m_ExportSwfProgressHandle != 0){
if(!exportParams->m_ExportSwfProgressHandle(pdf->num_pages,pagenr) !=0){
SetEvent(exportParams->hExportSwfCancelled);
ret = 4;
goto clean;
}
}
}
if(is_in_range(pagenr, pagerange)) {
gfxpage_t* page = pages[pagenum].page = pdf->getpage(pdf, pagenr);
pages[pagenum].x = 0;
pages[pagenum].y = 0;
pages[pagenum].page = page;
pagenum++;
}
if(pagenum == xnup*ynup || (pagenr == pdf->num_pages && pagenum>1))
{
int t;
int *xmax = new int[xnup];
//[xnup]
int *ymax = new int[xnup];
//[xnup];
int x,y;
int width=0, height=0;
memset(xmax, 0, xnup*sizeof(int));
memset(ymax, 0, ynup*sizeof(int));
for(y=0;y<ynup;y++)
for(x=0;x<xnup;x++) {
int t = y*xnup + x;
if(pages[t].page->width > xmax[x])
xmax[x] = (int)pages[t].page->width;
if(pages[t].page->height > ymax[y])
ymax[y] = (int)pages[t].page->height;
}
for(x=0;x<xnup;x++) {
width += xmax[x];
xmax[x] = width;
}
for(y=0;y<ynup;y++) {
height += ymax[y];
ymax[y] = height;
}
if(custom_clip) {
out->startpage(out,clip_x2 - clip_x1, clip_y2 - clip_y1);
} else {
out->startpage(out,width,height);
}
for(t=0;t<pagenum;t++)
{
int x = t%xnup;
int y = t/xnup;
int xpos = x>0?xmax[x-1]:0;
int ypos = y>0?ymax[y-1]:0;
msg("<verbose> Render (%d,%d) move:%d/%d\n",
(int)(pages[t].page->width + xpos),
(int)(pages[t].page->height + ypos), xpos, ypos);
pages[t].page->rendersection(pages[t].page, out, custom_move? move_x : xpos,
custom_move? move_y : ypos,
custom_clip? clip_x1 : 0 + xpos,
custom_clip? clip_y1 : 0 + ypos,
custom_clip? clip_x2 : pages[t].page->width + xpos,
custom_clip? clip_y2 : pages[t].page->height + ypos);
}
out->endpage(out);
for(t=0;t<pagenum;t++) {
pages[t].page->destroy(pages[t].page);
}
pagenum = 0;
if(one_file_per_page) {
gfxresult_t*result = out->finish(out);out=0;
char buf[1024];
sprintf(buf, outputname, pagenr);
if(result->save(result, buf) < 0) {
return 1;
}
result->destroy(result);result=0;
out = create_output_device();;
msg("<notice> Writing SWF file %s", buf);
}
delete xmax;
delete ymax;
}
}
if(one_file_per_page) {
// remove empty device
gfxresult_t*result = out->finish(out);out=0;
result->destroy(result);result=0;
} else {
gfxresult_t*result = out->finish(out);
msg("<notice> Writing SWF file %s", outputname);
if(result->save(result, outputname) < 0)
ret = 7;
int width = (int)(ptroff_t)result->get(result, "width");
int height = (int)(ptroff_t)result->get(result, "height");
result->destroy(result);result=0;
if(preloader && viewer && ret == 0)
{
#ifdef HAVE_MKSTEMP
char tmpname[] = "__swf__XXXXXX";
int fileTmp = mkstemp(tmpname);
close(fileTmp);
#else
char*tmpname = "__tmp__.swf";
#endif
char buf[1024]; char buf2[1024];char buf3[1024];char buf4[1024];char buf5[50]; char buf6[50]; char buf7[50];
sprintf(buf,"viewport=%s", outputname);
sprintf(buf2, "-o%s", tmpname);
char *argvCombine[4] = {"swfcombine", viewer, buf, buf2 };
mainCombine(4, argvCombine);
sprintf(buf, "%s/PreLoaderTemplate.swf", SWFDIR);
sprintf(buf2, "loader=%s", preloader);
sprintf(buf3, "movie=%s", tmpname);
sprintf(buf4, "-o%s", outputname);
sprintf(buf5, "-X %d", width);
sprintf(buf6, "-Y %d", height);
sprintf(buf7, "-r %f", getRate(preloader));
if(zlib)
{
char *argvCombine2[9] = {"swfcombine","-z", buf5, buf6, buf7, buf, buf2, buf3, buf4 };
ret = mainCombine(9, argvCombine2);
}
else
{
char *argvCombine2[8] = {"swfcombine", buf5, buf6, buf7, buf, buf2, buf3, buf4 };
ret = mainCombine(8, argvCombine2);
}
remove(tmpname);
}
}
clean:
pdf->destroy(pdf);
driver->destroy(driver);
SetEvent(exportParams->hExportSwfFinished);
if(exportParams->m_ExportSwfFinishHandle !=0)
exportParams->m_ExportSwfFinishHandle();
/* free global parameters */
p = device_config;
while(p) {
parameter_t*next = p->next;
if(p->name) free((void*)p->name);p->name = 0;
if(p->value) free((void*)p->value);p->value =0;
p->next = 0;
free(p);
p = next;
}
device_config=0;
if(filters) {
free(filters);
}
filters=0;
return ret;
}
