X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=pdf2swf%2Fpdf2swf.cc;h=a5e7cf81f911a5761562aa294ebbca5e243528e0;hb=335b6b2b798d308f333c371caae0bfc7628506db;hp=4daa90ae9c5a1aa1130911c13c8ee03bd233fef0;hpb=1bfc6f9934af9ea425cdf58ab9ddc42e16487e1e;p=swftools.git diff --git a/pdf2swf/pdf2swf.cc b/pdf2swf/pdf2swf.cc index 4daa90a..a5e7cf8 100644 --- a/pdf2swf/pdf2swf.cc +++ b/pdf2swf/pdf2swf.cc @@ -3,9 +3,21 @@ Part of the swftools package. - Copyright (c) 2001 Matthias Kramm + Copyright (c) 2001,2002,2003 Matthias Kramm + + 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 file is distributed under the GPL, see file COPYING for details */ + 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 #include @@ -13,13 +25,26 @@ #include #include #include "../config.h" +#ifdef HAVE_DIRENT_H +#include +#endif +#ifdef HAVE_SYS_STAT_H +#include +#endif #include "../lib/args.h" -#include "pdfswf.h" -#include "t1lib.h" +#include "SWFOutputDev.h" extern "C" { #include "log.h" } +#ifndef WIN32 +#define FONTDIR SWFTOOLS_DATADIR "/fonts" +#define SWFDIR SWFTOOLS_DATADIR "/swfs" +#else +#define FONTDIR "C:\\swftools\\fonts" +#define SWFDIR "C:\\swftools\\swfs" +#endif + static char * outputname = 0; static int loglevel = 3; static char * pagerange = 0; @@ -29,6 +54,11 @@ static char * password = 0; static char * preloader = 0; static char * viewer = 0; +char* fontpaths[256]; +int fontpathpos = 0; + +static int system_quiet=0; + int systemf(const char* format, ...) { char buf[1024]; @@ -38,8 +68,10 @@ int systemf(const char* format, ...) vsprintf(buf, format, arglist); va_end(arglist); - printf("%s\n", buf); - fflush(stdout); + if(!system_quiet) { + printf("%s\n", buf); + fflush(stdout); + } ret = system(buf); if(ret) { fprintf(stderr, "system() returned %d\n", ret); @@ -59,6 +91,12 @@ int args_callback_option(char*name,char*val) { loglevel ++; return 0; } + else if (!strcmp(name, "q")) + { + loglevel --; + system_quiet = 1; + return 0; + } else if (name[0]=='p') { /* check whether the page range follows the p directly, like @@ -81,6 +119,19 @@ int args_callback_option(char*name,char*val) { } 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_drawonlyshapes(); return 0; } @@ -89,27 +140,56 @@ int args_callback_option(char*name,char*val) { pdfswf_ignoredraworder(); return 0; } + else if (!strcmp(name, "z")) + { + pdfswf_enablezlib(); + return 0; + } else if (!strcmp(name, "n")) { pdfswf_linksopennewwindow(); return 0; } + else if (!strcmp(name, "t")) + { + pdfswf_insertstop(); + return 0; + } + else if (!strcmp(name, "T")) + { + int i = atoi(val); + if(!strcasecmp(val, "mx")) + i = 6; + pdfswf_setversion(i); + return 1; + } else if (!strcmp(name, "f")) { pdfswf_storeallcharacters(); 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/swfs/default_loader.swf", DATADIR); + sprintf(buf, "%s/default_loader.swf", SWFDIR); preloader = strdup(buf); return 0; } else if (!strcmp(name, "b")) { char buf[256]; - sprintf(buf, "%s/swfs/default_viewer.swf", DATADIR); + sprintf(buf, "%s/default_viewer.swf", SWFDIR); viewer = strdup(buf); return 0; } @@ -121,8 +201,9 @@ int args_callback_option(char*name,char*val) { } else { - systemf("ls %s/swfs/*_loader.swf", DATADIR); - printf("\n"); + systemf("ls %s/*_loader.swf", SWFDIR); + if(!system_quiet) + printf("\n"); exit(1); } return 1; @@ -135,13 +216,14 @@ int args_callback_option(char*name,char*val) { } else { - systemf("ls %s/swfs/*_viewer.swf", DATADIR); - printf("\n"); + systemf("ls %s/*_viewer.swf", SWFDIR); + if(!system_quiet) + printf("\n"); exit(1); } return 1; } - else if (name[0]=='j') + else if (!strcmp(name, "j")) { if(name[1]) { pdfswf_jpegquality(atoi(&name[1])); @@ -164,19 +246,42 @@ int args_callback_option(char*name,char*val) { 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"}, - {"s","shapes"}, + {"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} }; @@ -201,29 +306,129 @@ int args_callback_command(char*name, char*val) { void args_callback_usage(char*name) { - printf("Usage: %s [-si] [-j quality] [-p range] [-P password] input.pdf [output.swf]\n", name); - printf("\n"); + 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("-s --shapes Don't use SWF Fonts, but store everything as shape\n"); - printf("-i --ignore Ignore draw order (makes the SWF file smaller)\n"); - printf("-j --jpegquality=quality Set quality of embedded jpeg pictures (default:85)\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("-V --version Print program version\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("Postprocessing options:\n"); #ifndef SYSTEM_BACKTICKS - printf("The following might not work because your system call doesn't support command substitution:\n"); + printf("(They might not work because your system call doesn't support command substitution)\n"); #endif - printf("-b --defaultviewer Link default viewer to the pdf (%s/swfs/default_viewer.swf)\n", DATADIR); - printf("-l --defaultpreloader Link preloader \"name\" to the pdf (%s/swfs/default_loader.swf)\n", DATADIR); + printf("-b --defaultviewer Link default viewer to the pdf (%s/swfs/default_viewer.swf)\n", SWFTOOLS_DATADIR); + printf("-l --defaultpreloader Link default preloader the pdf (%s/swfs/default_loader.swf)\n", SWFTOOLS_DATADIR); 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); } +#ifdef HAVE_DIRENT_H +void addfontdir(char* dirname, int*numfonts) +{ + if(!numfonts) + msg(" Adding %s to search path\n", dirname); + + DIR*dir = opendir(dirname); + if(!dir) { + msg(" Couldn't open directory %s\n", dirname); + return; + } + dirent*ent; + while(1) { + ent = readdir (dir); + if (!ent) + break; + int l; + char*name = ent->d_name; + char type = 0; + if(!name) continue; + l=strlen(name); + if(l<4) + continue; + if(!strncasecmp(&name[l-4], ".pfa", 4)) + type=1; + if(!strncasecmp(&name[l-4], ".pfb", 4)) + type=3; + if(!strncasecmp(&name[l-4], ".ttf", 4)) + type=2; + if(type) + { + char*fontname = (char*)malloc(strlen(dirname)+strlen(name)+2); + strcpy(fontname, dirname); +#ifdef WIN32 + strcat(fontname, "\\"); +#else + strcat(fontname, "/"); +#endif + strcat(fontname, name); + if(!numfonts) + msg(" Adding %s to fonts", fontname); + pdfswf_addfont(fontname); + if(numfonts) + (*numfonts)++; + } + } + closedir(dir); +} +#endif + +char* stripfilename(char*filename, char*newext) +{ + char*last1 = strrchr(filename, '/'); + char*last2 = strrchr(filename, '\\'); + char*pos = filename; + char*name; + char*dot; + if(last1>pos) pos = last1 + 1; + if(last2>pos) pos = last2 + 1; + name = (char*)malloc(strlen(pos)+5); + strcpy(name, pos); + dot = strrchr(name, '.'); + if(dot) { + *dot = 0; + } + strcat(name, newext); + return name; +} + int main(int argn, char *argv[]) { int ret; + char buf[256]; + int numfonts = 0; + int t; + char t1searchpath[1024]; + +#if defined(WIN32) && defined(HAVE_STAT) && defined(HAVE_SYS_STAT_H) + FILE*test = fopen(FONTDIR "\\d050000l.afm", "rb"); + if(!test) { + fprintf(stderr, "Couldn't find file " FONTDIR "\\d050000l.afm- pdf2swf not installed properly? OS says:\n"); + perror("open"); + exit(1); + } + fclose(test); +#endif + #ifdef HAVE_SRAND48 srand48(time(0)); #else @@ -233,6 +438,21 @@ int main(int argn, char *argv[]) #endif 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, ".swf"); + msg(" Output filename not given. Writing to %s", outputname); + } + } + if(!outputname) { fprintf(stderr, "Please use -o to specify an output file\n"); @@ -247,29 +467,25 @@ int main(int argn, char *argv[]) exit(0); } - logf(" reading font files from %s/fonts\n", DATADIR); - //TODO: use tempnam here. Check if environment already contains a - //T1LIB_CONFIG. - putenv( "T1LIB_CONFIG=/tmp/t1lib.config.tmp"); - FILE*fi = fopen("/tmp/t1lib.config.tmp", "wb"); - fprintf(fi, "FONTDATABASE=%s/fonts/FontDataBase\n", DATADIR); - fprintf(fi, "ENCODING=%s/fonts:.\n", DATADIR); - fprintf(fi, "AFM=%s/fonts:.\n", DATADIR); - fprintf(fi, "TYPE1=%s/fonts:.\n", DATADIR); - fclose(fi); - /* initialize t1lib */ - T1_SetBitmapPad( 16); - if ((T1_InitLib(NO_LOGFILE)==NULL)){ - fprintf(stderr, "Initialization of t1lib failed\n"); - exit(1); +#ifdef HAVE_DIRENT_H + // pass 1 + addfontdir(FONTDIR, &numfonts); + for(t=0;t Couldn't find any fonts!"); +#endif pdfswf_init(filename, password); pdfswf_setoutputfilename(outputname); int pages = pdfswf_numpages(); - int t = 1; for(t = 1; t <= pages; t++) { if(is_in_range(t, pagerange)) @@ -281,28 +497,31 @@ int main(int argn, char *argv[]) if(viewer || preloader) { #ifndef SYSTEM_BACKTICKS - logf(" Not sure whether system() can handle command substitution"); - logf(" (According to config.h, it can't)"); + msg(" Not sure whether system() can handle command substitution"); + msg(" (According to config.h, it can't)"); #endif - printf("\n"); + if(!system_quiet) + printf("\n"); } if(viewer && !preloader) { - systemf("swfcombine `swfdump -XY %s` %s viewport=%s -o %s", + systemf("swfcombine `swfdump -XY \"%s\"` \"%s\" viewport=\"%s\" -o \"%s\"", outputname, viewer, outputname, outputname); - printf("\n"); + if(!system_quiet) + printf("\n"); } if(preloader && !viewer) { - logf(" --preloader option without --viewer option doesn't make very much sense."); - ret = systemf("swfcombine `swfdump -r %s` %s/swfs/PreLoaderTemplate.swf loader=%s movie=%s -o %s", - preloader, DATADIR, preloader, outputname, outputname); - printf("\n"); + msg(" --preloader option without --viewer option doesn't make very much sense."); + ret = systemf("swfcombine `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=\"%s\" movie=\"%s\" -o \"%s\"", + preloader, SWFDIR, preloader, outputname, outputname); + if(!system_quiet) + printf("\n"); } if(preloader && viewer) { - systemf("swfcombine %s viewport=%s -o __tmp__.swf", + systemf("swfcombine \"%s\" viewport=%s -o __tmp__.swf", viewer, outputname, outputname); - systemf("swfcombine `swfdump -XY %s` `swfdump -r %s` %s/swfs/PreLoaderTemplate.swf loader=%s movie=__tmp__.swf -o %s", - outputname, preloader, DATADIR, preloader, outputname); + systemf("swfcombine `swfdump -XY \"%s\"` `swfdump -r \"%s\"` %s/PreLoaderTemplate.swf loader=%s movie=__tmp__.swf -o \"%s\"", + outputname, preloader, SWFDIR, preloader, outputname); systemf("rm __tmp__.swf"); }