#include <stdio.h>
#include <stdarg.h>
#include <string.h>
+#include <memory.h>
#include <unistd.h>
#include "../config.h"
#ifdef HAVE_SIGNAL_H
#include "../lib/devices/swf.h"
#include "../lib/devices/polyops.h"
#include "../lib/devices/record.h"
+#include "../lib/devices/rescale.h"
+#include "../lib/gfxfilter.h"
#include "../lib/pdf/pdf.h"
#include "../lib/log.h"
static gfxsource_t*driver = 0;
static gfxdevice_t*out = 0;
+static int maxwidth=0, maxheight=0;
+
static char * outputname = 0;
static int loglevel = 3;
static char * pagerange = 0;
static int flatten = 0;
+static char* filters = 0;
+
char* fontpaths[256];
int fontpathpos = 0;
int ret;
va_list arglist;
va_start(arglist, format);
- vsprintf(buf, format, arglist);
+ vsnprintf(buf, sizeof(buf)-1, format, arglist);
va_end(arglist);
if(!system_quiet) {
}
#endif
+typedef struct _parameter {
+ struct _parameter*next;
+ const char*name;
+ const char*value;
+} parameter_t;
+
+static parameter_t* device_config = 0;
+static parameter_t* device_config_next = 0;
+static void store_parameter(const char*name, const char*value)
+{
+ parameter_t*o = device_config;
+ while(o) {
+ if(!strcmp(name, o->name)) {
+ /* overwrite old value */
+ free((void*)o->value);
+ o->value = strdup(value);
+ return;
+ }
+ o = o->next;
+ }
+ parameter_t*p = (parameter_t*)malloc(sizeof(parameter_t));
+ p->name = strdup(name);
+ p->value = strdup(value);
+ p->next = 0;
+
+ if(device_config_next) {
+ device_config_next->next = p;
+ device_config_next = p;
+ } else {
+ device_config = p;
+ device_config_next = p;
+ }
+}
+
int args_callback_option(char*name,char*val) {
if (!strcmp(name, "o"))
{
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 --;
}
else if (!strcmp(name, "s"))
{
- char*s = strdup(val);
+ char*s = val;
char*c = strchr(s, '=');
if(c && *c && c[1]) {
*c = 0;
c++;
- driver->set_parameter(driver, s,c);
- out->setparameter(out, s,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 {
- driver->set_parameter(driver, s,"1");
- out->setparameter(out, s,"1");
+ store_parameter(s,"1");
}
return 1;
}
else if (!strcmp(name, "S"))
{
- driver->set_parameter(driver, "drawonlyshapes", "1");
+ store_parameter("drawonlyshapes", "1");
return 0;
}
else if (!strcmp(name, "i"))
{
- driver->set_parameter(driver, "ignoredraworder", "1");
+ store_parameter("ignoredraworder", "1");
return 0;
}
#ifndef WIN32
#endif
else if (!strcmp(name, "z"))
{
- driver->set_parameter(driver, "enablezlib", "1");
+ store_parameter("enablezlib", "1");
zlib = 1;
return 0;
}
else if (!strcmp(name, "n"))
{
- driver->set_parameter(driver, "opennewwindow", "1");
+ store_parameter("opennewwindow", "1");
return 0;
}
else if (!strcmp(name, "I"))
}
else if (!strcmp(name, "t"))
{
- driver->set_parameter(driver, "insertstop", "1");
+ store_parameter("insertstop", "1");
return 0;
}
else if (!strcmp(name, "T"))
{
if(!strcasecmp(val, "mx"))
- driver->set_parameter(driver, "flashversion", "6");
+ store_parameter("flashversion", "6");
else
- driver->set_parameter(driver, "flashversion", val);
+ store_parameter("flashversion", val);
return 1;
}
else if (!strcmp(name, "f"))
{
- driver->set_parameter(driver, "storeallcharacters", "1");
- driver->set_parameter(driver, "extrafontdata", "1");
+ 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"))
{
- driver->set_parameter(driver, "linksopennewwindow", "0");
+ store_parameter("linksopennewwindow", "0");
return 0;
}
else if (!strcmp(name, "O"))
ret=1;
}
if(level>=1)
- driver->set_parameter(driver, "poly2bitmap", "1");
+ store_parameter("poly2bitmap", "1");
if(level>=2)
- driver->set_parameter(driver, "bitmapfonts", "1");
+ store_parameter("bitmapfonts", "1");
if(level>=3)
- driver->set_parameter(driver, "ignoredraworder", "1");
+ store_parameter("ignoredraworder", "1");
return ret;
}
else if (!strcmp(name, "G"))
{
- //driver->set_parameter(driver, "optimize_polygons", "1");
+ //store_parameter("optimize_polygons", "1");
flatten = 1;
return 0;
}
else if (!strcmp(name, "j"))
{
if(name[1]) {
- driver->set_parameter(driver, "jpegquality", &name[1]);
+ store_parameter("jpegquality", &name[1]);
return 0;
} else {
- driver->set_parameter(driver, "jpegquality", val);
+ store_parameter("jpegquality", val);
return 1;
}
}
return 0;
}
-/*struct docoptions_t options[] =
-{{"o","output","filename::Specify output file"},
- {"V","version","Print program version"},
- {"i","ignore","Ignore draw order (makes the SWF file smaller, but may produce graphic errors)"},
- {"z","zlib","Use Flash 6 (MX) zlib compression (Needs at least Flash 6 Plugin to play)"},
- {"s","shapes","Don't use SWF Fonts, but store everything as shape"},
- {"j","jpegquality","Set quality of embedded jpeg pictures (default: 85)"},
- {"p","pages","Convert only pages in range. (E.g. 3-85)"},
- {"w","samewindow","Don't open a new browser window for links in the SWF"},
- {"f","fonts","Stroe full fonts in SWF. (Don't reduce to used characters)"},
- {"F","fontpath","path::Add directory to font search path"},
- {"B","viewer","name::Link viewer \"name\" to the pdf"},
- {"L","preloader","file.swf::Link preloader \"file.swf\" to the pdf"},
- {"b","defaultviewer","Link default viewer to the pdf"},
- {"l","defaultpreloader","Link default preloader to the pdf"}
- {0,0}
-};*/
-struct options_t options[] =
-{{"o","output"},
- {"q","quiet"},
- {"V","version"},
- {"i","ignore"},
- {"I","info"},
- {"z","zlib"},
- {"s","set"},
- {"S","shapes"},
- {"Q","maxtime"},
- {"j","jpegquality"},
- {"p","pages"},
- {"w","samewindow"},
- {"f","fonts"},
- {"F","fontdir"},
- {"B","viewer"},
- {"G","flatten"},
- {"L","preloader"},
- {"b","defaultviewer"},
- {"l","defaultpreloader"},
- {"t","stop"},
- {"T","flashversion"},
- {0,0}
+static struct options_t options[] = {
+{"h", "help"},
+{"V", "version"},
+{"o", "output"},
+{"p", "pages"},
+{"P", "password"},
+{"v", "verbose"},
+{"z", "zlib"},
+{"i", "ignore"},
+{"j", "jpegquality"},
+{"s", "set"},
+{"w", "samewindow"},
+{"t", "stop"},
+{"T", "flashversion"},
+{"F", "fontdir"},
+{"ff", "filter"},
+{"b", "defaultviewer"},
+{"l", "defaultloader"},
+{"B", "viewer"},
+{"L", "preloader"},
+{"q", "quiet"},
+{"S", "shapes"},
+{"f", "fonts"},
+{"G", "flatten"},
+{"I", "info"},
+{"Q", "maxtime"},
+{"X", "width"},
+{"Y", "height"},
+{0,0}
};
int args_callback_longoption(char*name,char*val) {
return 0;
}
-void args_callback_usage(char*name)
+void args_callback_usage(char *name)
{
- printf("Usage: %s [Options] input.pdf [-o output.swf]\n", name);
- printf("\nBasic options:\n");
- printf("-p --pages=range Convert only pages in range\n");
- printf("-P --password=password Use password for deciphering the pdf\n");
- printf("-v --verbose Be verbose. Use more than one -v for greater effect\n");
- printf("-q --quiet Suppress normal messages. Use -qq to suppress warnings, also.\n");
-#ifdef HAVE_DIRENT_H
- printf("-F --fontdir directory Add directory to font search path\n");
-#endif
- printf("-V --version Print program version\n");
- printf("\nEnhanced conversion options:\n");
- printf("-S --shapes Don't use SWF Fonts, but store everything as shape\n");
- printf("-z --zlib Use Flash 6 (MX) zlib compression (Needs at least Flash 6 Plugin to play)\n");
- printf("-w --samewindow Don't open a new Browser Window for Links in the SWF\n");
- printf("-f --fonts Store full fonts in SWF. (Don't reduce to used characters)\n");
- printf("-T --flashversion=num Set the flash version in the header to num (default: 4)\n");
- printf("-s insertstop Insert a \"Stop\" Tag in every frame (don't turn pages automatically)\n");
- printf("-s zoom=factor Scale result, default: 72\n");
- printf("-s jpegquality=quality Set quality of embedded jpeg pictures (default:85)\n");
- printf("-s caplinewidth=value Set the minimum line width to trigger cap style handling to value. (3)\n");
- printf("-s splinequality=value Set the quality of spline convertion to value (0-100, default: 100).\n");
- printf("-s fontquality=value Set the quality of font convertion to value (0-100, default: 100).\n");
- printf("-s ignoredraworder Ignore draw order (makes the SWF file smaller and faster, but may produce\n"
- " graphic errors)\n");
- printf("-s filloverlap Make intersecting shapes overlap, instead of canceling each\n"
- " other out. (Needed for some Powerpoint PDFs)\n");
- printf("-s transparent Make the SWF transparent\n");
- //deliberately undocumented (for now)
- //printf("-2 Put 2 pages into each frame.\n");
- //printf("-4 Put 4 pages into each frame.\n");
- printf("Postprocessing options:\n");
- printf("-b --defaultviewer Link default viewer to the pdf (%s)\n", concatPaths(SWFDIR, "default_viewer.swf"));
- printf("-l --defaultpreloader Link default preloader the pdf (%s)\n", concatPaths(SWFDIR, "default_loader.swf"));
- printf("-B --viewer=filename Link viewer \"name\" to the pdf (\"%s -B\" for list)\n", name);
- printf("-L --preloader=filename Link preloader \"name\" to the pdf (\"%s -L\" for list)\n",name);
+ printf("\n");
+ printf("Usage: %s [-options] file.pdf -o file.swf\n", name);
+ printf("\n");
+ printf("-h , --help Print short help message and exit\n");
+ printf("-V , --version Print version info and exit\n");
+ printf("-o , --output file.swf Direct output to file.swf. If file.swf contains '%%' (file%%.swf), then each page goes to a seperate file.\n");
+ printf("-p , --pages range Convert only pages in range with range e.g. 1-20 or 1,4,6,9-11 or\n");
+ printf("-P , --password password Use password for deciphering the pdf.\n");
+ printf("-v , --verbose Be verbose. Use more than one -v for greater effect.\n");
+ printf("-z , --zlib Use Flash 6 (MX) zlib compression.\n");
+ printf("-i , --ignore Allows pdf2swf to change the draw order of the pdf. This may make the generated\n");
+ printf("-j , --jpegquality quality Set quality of embedded jpeg pictures to quality. 0 is worst (small), 100 is best (big). (default:85)\n");
+ printf("-s , --set param=value Set a SWF encoder specific parameter. See pdf2swf -s help for more information.\n");
+ printf("-w , --samewindow When converting pdf hyperlinks, don't make the links open a new window. \n");
+ printf("-t , --stop Insert a stop() command in each page. \n");
+ printf("-T , --flashversion num Set Flash Version in the SWF header to num.\n");
+ printf("-F , --fontdir directory Add directory to the font search path.\n");
+ printf("-b , --defaultviewer Link a standard viewer to the swf file. \n");
+ printf("-l , --defaultloader Link a standard preloader to the swf file which will be displayed while the main swf is loading.\n");
+ printf("-B , --viewer filename Link viewer filename to the swf file. \n");
+ printf("-L , --preloader filename Link preloader filename to the swf file. \n");
+ printf("-q , --quiet Suppress normal messages. Use -qq to suppress warnings, also.\n");
+ printf("-S , --shapes Don't use SWF Fonts, but store everything as shape.\n");
+ printf("-f , --fonts Store full fonts in SWF. (Don't reduce to used characters).\n");
+ printf("-G , --flatten Remove as many clip layers from file as possible. \n");
+ printf("-I , --info Don't do actual conversion, just display a list of all pages in the PDF.\n");
+ printf("-Q , --maxtime n Abort conversion after n seconds. Only available on Unix.\n");
+ printf("\n");
}
float getRate(char*filename)
pdf->destroy(pdf);
}
+
+static gfxdevice_t swf,wrap,rescale;
+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;
+}
+
int main(int argn, char *argv[])
{
int ret;
char t1searchpath[1024];
int nup_pos = 0;
int x,y;
- char* installPath = getInstallationPath();
+ int one_file_per_page = 0;
initLog(0,-1,0,0,-1,loglevel);
srand(time(0));
#endif
#endif
- driver = gfxsource_pdf_create();
-
- gfxdevice_t swf,wrap;
- gfxdevice_swf_init(&swf);
-
- gfxdevice_removeclippings_init(&wrap, &swf);
- out = &wrap;
processargs(argn, argv);
- if(!flatten) {
- out = &swf;
- }
+ 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) {
- show_info(driver, filename);
- return 0;
- }
-
- 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);
+ 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(pagerange)
- driver->set_parameter(driver, "pages", 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->set_parameter(driver, "fontdir", fontpaths[t]);
+ driver->setparameter(driver, "fontdir", fontpaths[t]);
}
- char fullname[256];
- if(password && *password) {
- sprintf(fullname, "%s|%s", filename, password);
- filename = fullname;
+ 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);
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;
if(is_in_range(pagenr, pagerange)) {
char mapping[80];
sprintf(mapping, "%d:%d", pagenr, frame);
- pdf->set_parameter(pdf, "pagemap", mapping);
+ pdf->setparameter(pdf, "pagemap", mapping);
pagenum++;
}
if(pagenum == xnup*ynup || (pagenr == pdf->num_pages && pagenum>1)) {
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)) {
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);
+ }
}
}
-
- gfxresult_t*result = out->finish(out);
-
- if(result->save(result, outputname) < 0) {
- exit(1);
+
+ 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);
+ }
+ }
}
- int width = (int)result->get(result, "width");
- int height = (int)result->get(result, "height");
- msg("<notice> SWF written");
-
- result->destroy(result);
-
pdf->destroy(pdf);
driver->destroy(driver);
- 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);
+
+ /* 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;
}
git.asbjorn.biz / swftools.git / blobdiff