X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=pdf2swf%2Fpdf2swf.cc;fp=pdf2swf%2Fpdf2swf.cc;h=0000000000000000000000000000000000000000;hp=5558e4d0d66e948291bf3e32b9e737369e7becca;hb=c4e5a29adc71ae4007c383c50309346f6fe22086;hpb=04c3312de54408aaf6afe487b6a9cdfaf707949c

diff --git a/pdf2swf/pdf2swf.cc b/pdf2swf/pdf2swf.cc
deleted file mode 100644
index 5558e4d..0000000
--- a/pdf2swf/pdf2swf.cc
+++ /dev/null
@@ -1,672 +0,0 @@
-/* pdf2swf.cc
-   main routine for pdf2swf(1)
-
-   Part of the swftools package.
-   
-   Copyright (c) 2001,2002,2003 Matthias Kramm <kramm@quiss.org> 
- 
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-#include <unistd.h>
-#include "../config.h"
-#ifdef HAVE_DIRENT_H
-#include <dirent.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-#include "../lib/args.h"
-#include "../lib/os.h"
-#include "../lib/rfxswf.h"
-#include "../lib/devices/swf.h"
-//#include "../lib/devices/render.h"
-#include "SWFOutputDev.h"
-#include "log.h"
-
-#define SWFDIR concatPaths(getInstallationPath(), "swfs")
-
-static char * outputname = 0;
-static int loglevel = 3;
-static char * pagerange = 0;
-static char * filename = 0;
-static char * password = 0;
-static int zlib = 0;
-
-static char * preloader = 0;
-static char * viewer = 0;
-static int xnup = 1;
-static int ynup = 1;
-
-char* fontpaths[256];
-int fontpathpos = 0;
-
-int move_x=0;
-int move_y=0;
-int custom_move = 0;
-int clip_x1=0,clip_y1=0,clip_x2=0,clip_y2=0;
-int custom_clip = 0;
-
-static int system_quiet=0;
-
-int systemf(const char* format, ...)
-{
-    char buf[1024];
-    int ret;
-    va_list arglist;
-    va_start(arglist, format);
-    vsprintf(buf, format, arglist);
-    va_end(arglist);
-
-    if(!system_quiet) {
-	printf("%s\n", buf);
-	fflush(stdout);
-    }
-    ret = system(buf);
-    if(ret) {
-	fprintf(stderr, "system() returned %d\n", ret);
-	exit(ret);
-    }
-    return ret;
-}
-
-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, "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, "-m 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 = strdup(val);
-	char*c = strchr(s, '=');
-	if(c && *c && c[1])  {
-	    *c = 0;
-	    c++;
-	    pdfswf_setparameter(s,c);
-	}
-	else
-	    pdfswf_setparameter(s,"1");
-	return 1;
-    }
-    else if (!strcmp(name, "S"))
-    {
-	pdfswf_setparameter("drawonlyshapes", "1");
-	return 0;
-    }
-    else if (!strcmp(name, "i"))
-    {
-	pdfswf_setparameter("ignoredraworder", "1");
-	return 0;
-    }
-    else if (!strcmp(name, "z"))
-    {
-	pdfswf_setparameter("enablezlib", "1");
-	zlib = 1;
-	return 0;
-    }
-    else if (!strcmp(name, "n"))
-    {
-	pdfswf_setparameter("opennewwindow", "1");
-	return 0;
-    }
-    else if (!strcmp(name, "t"))
-    {
-	pdfswf_setparameter("insertstop", "1");
-	return 0;
-    }
-    else if (!strcmp(name, "T"))
-    {
-	if(!strcasecmp(val, "mx"))
-	    pdfswf_setparameter("flashversion", "6");
-	else
-	    pdfswf_setparameter("flashversion", val);
-
-	return 1;
-    }
-    else if (!strcmp(name, "f"))
-    {
-	pdfswf_setparameter("storeallcharacters", "1");
-	return 0;
-    }
-    else if (!strcmp(name, "w"))
-    {
-	pdfswf_setparameter("linksopennewwindow", "0");
-	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]) {
-	    pdfswf_setparameter("jpegquality", &name[1]);
-	    return 0;
-	} else {
-	    pdfswf_setparameter("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;
-}
-
-/*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"},
- {"z","zlib"},
- {"s","set"},
- {"S","shapes"},
- {"j","jpegquality"},
- {"p","pages"},
- {"w","samewindow"},
- {"f","fonts"},
- {"F","fontdir"},
- {"B","viewer"},
- {"L","preloader"},
- {"b","defaultviewer"},
- {"l","defaultpreloader"},
- {"t","stop"},
- {"T","flashversion"},
- {0,0}
-};
-
-int args_callback_longoption(char*name,char*val) {
-    return args_long2shortoption(options, name, val);
-}
-
-int args_callback_command(char*name, char*val) {
-    if (!filename) 
-        filename = name;
-    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;
-}
-
-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");
-    //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);
-}
-
-float getRate(char*filename)
-{
-    int fi;
-    SWF swf;
-    fi = open(filename,O_RDONLY|O_BINARY);
-    if(fi<0) { 
-	char buffer[256];
-	sprintf(buffer, "Couldn't open %s", filename);
-        perror(buffer);
-        exit(1);
-    }
-    if(swf_ReadSWF(fi,&swf) < 0)
-    { 
-        fprintf(stderr, "%s is not a valid SWF file or contains errors.\n",filename);
-        close(fi);
-        exit(1);
-    }
-    swf_FreeTags(&swf);
-    return swf.frameRate / 256.0;
-}
-
-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;
-    char* installPath = getInstallationPath();
-    char* fontdir = 0;
-    
-    initLog(0,-1,0,0,-1,loglevel);
-
-#if defined(WIN32) && defined(HAVE_STAT) && defined(HAVE_SYS_STAT_H)
-    if(installPath) {
-	fontdir = concatPaths(installPath, "fonts");
-	FILE*test = fopen(concatPaths(fontdir,"\\d050000l.afm"), "rb");
-	if(!test) {
-	    fprintf(stderr, "Couldn't find file %s - pdf2swf not installed properly? OS says:\n", concatPaths(fontdir, "\\d050000l.afm"));
-	    perror("open");
-	    exit(1);
-	}
-	fclose(test);
-    }
-#else
-    fontdir = concatPaths(installPath, "fonts");
-#endif
-
-#ifdef HAVE_SRAND48
-    srand48(time(0));
-#else
-#ifdef HAVE_SRAND
-    srand(time(0));
-#endif
-#endif
-    processargs(argn, argv);
-
-    if(!filename)
-    {
-	fprintf(stderr, "Please specify an input file\n");
-	exit(1);
-    }
-
-    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);
-    }
-
-    /* add fonts */
-    if(fontdir) {
-	pdfswf_addfontdir(fontdir);
-    }
-    for(t=0;t<fontpathpos;t++) {
-	pdfswf_addfontdir(fontpaths[t]);
-    }
-
-    pdf_doc_t* pdf = pdf_init(filename, password);
-    if(!pdf) {
-        msg("<error> Couldn't open %s", filename);
-        exit(1);
-    }
-
-    gfxdevice_t swfdev;
-    gfxdevice_swf_init(&swfdev);
-    //gfxdevice_render_init(&swfdev);
-    dev_output_t* swf = dev_output_init(&swfdev);
-
-    struct mypage_t {
-	int x;
-	int y;
-	pdf_page_t*page;
-	pdf_page_info_t*info;
-    } pages[4];
-
-    int pagenum = 0;
-    int frame = 1;
-    
-    for(int pagenr = 1; pagenr <= pdf->num_pages; pagenr++) 
-    {
-	if(is_in_range(pagenr, pagerange)) {
-	    dev_output_preparepage(swf, pagenr, frame);
-	    pagenum++;
-	}
-	if(pagenum == xnup*ynup || (pagenr == pdf->num_pages && pagenum>1)) {
-	    pagenum = 0;
-	    frame++;
-	}
-    }
-
-    pagenum = 0;
-
-    for(int pagenr = 1; pagenr <= pdf->num_pages; pagenr++) 
-    {
-	if(is_in_range(pagenr, pagerange)) {
-	    pdf_page_t* page = pages[pagenum].page = pdf_getpage(pdf, pagenr);
-            pdf_page_info_t* info = pdf_page_getinfo(page);
-	    pages[pagenum].x = 0;
-	    pages[pagenum].y = 0;
-	    pages[pagenum].info = info;
-	    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].info->xMax-pages[t].info->xMin > xmax[x])
-		    xmax[x] = pages[t].info->xMax-pages[t].info->xMin;
-		if(pages[t].info->yMax-pages[t].info->yMin > ymax[y])
-		    ymax[y] = pages[t].info->yMax-pages[t].info->yMin;
-	    }
-	    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) {
-		dev_output_startframe(swf, clip_x2 - clip_x1, clip_y2 - clip_y1);
-	    } else {
-		dev_output_startframe(swf, 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;
-		pdf_page_info_t*info = pages[t].info;
-		xpos -= info->xMin;
-		ypos -= info->yMin;
-		msg("<verbose> Render (%d,%d)-(%d,%d) move:%d/%d\n",
-			info->xMin + xpos,
-			info->yMin + ypos,
-			info->xMax + xpos,
-			info->yMax + ypos, xpos, ypos);
-		pdf_page_rendersection(pages[t].page, swf, custom_move? move_x : xpos, 
-			                                   custom_move? move_y : ypos,
-							   custom_clip? clip_x1 : info->xMin + xpos, 
-							   custom_clip? clip_y1 : info->yMin + ypos, 
-							   custom_clip? clip_x2 : info->xMax + xpos, 
-							   custom_clip? clip_y2 : info->yMax + ypos);
-	    }
-	    dev_output_endframe(swf);
-	    for(t=0;t<pagenum;t++)  {
-                pdf_page_info_destroy(pages[t].info);
-		pdf_page_destroy(pages[t].page);
-	    }
-	    pagenum = 0;
-	}
-    }
-    dev_output_finish(swf);
-
-    gfxresult_t*result = swfdev.finish(&swfdev);
-    if(result->save(result, outputname) < 0) {
-        exit(1);
-    }
-
-    int width = (int)result->get(result, "width");
-    int height = (int)result->get(result, "height");
-    msg("<notice> SWF written");
-    
-    result->destroy(result);
-
-    dev_output_destroy(swf);
-
-    pdf_destroy(pdf);
-
-    char*zip = "";
-    if(zlib)
-	zip = "-z";
-#undef SYSTEM_BACKTICKS
-    if(viewer && !preloader) {
-#ifdef SYSTEM_BACKTICKS
-	systemf("swfcombine %s `swfdump -XY \"%s\"` \"%s\" viewport=\"%s\" -o \"%s\"",zip,
-		viewer, outputname, outputname);
-#else
-	systemf("swfcombine %s -X %d -Y %d \"%s\" viewport=\"%s\" -o \"%s\"",zip,width,height,
-		viewer, outputname, outputname);
-#endif
-	if(!system_quiet)
-	    printf("\n");
-    }
-    if(preloader && !viewer) {
-	msg("<warning> --preloader option without --viewer option doesn't make very much sense.");
-#ifdef SYSTEM_BACKTICKS
-	ret = systemf("swfcombine %s `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=\"%s\" movie=\"%s\" -o \"%s\"",zip,
-		preloader, SWFDIR, preloader, outputname, outputname);
-#else
-	ret = systemf("swfcombine %s -Y %d -X %d %s/PreLoaderTemplate.swf loader=\"%s\" movie=\"%s\" -o \"%s\"",zip,width,height,
-		SWFDIR, preloader, outputname, outputname);
-#endif
-	if(!system_quiet)
-	    printf("\n");
-    }
-    if(preloader && viewer) {
-	systemf("swfcombine \"%s\" viewport=%s -o __tmp__.swf",
-		viewer, outputname, outputname);
-#ifdef SYSTEM_BACKTICKS
-	systemf("swfcombine %s `swfdump -XY \"%s\"` `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=%s movie=__tmp__.swf -o \"%s\"",zip,
-		outputname, preloader, SWFDIR, preloader, outputname);
-#else
-	/* TODO: read out rate */
-	systemf("swfcombine %s -X %d -Y %d -r %f %s/PreLoaderTemplate.swf loader=%s movie=__tmp__.swf -o \"%s\"",zip,width,height,
-		getRate(preloader), preloader, SWFDIR, preloader, outputname);
-#endif
-	systemf("rm __tmp__.swf");
-    }
-
-    return 0;
-}
-