X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=pdf2swf%2Fpdf2swf.cc;h=8dad398bbdd2501af78b132c133a1685794e3194;hb=8c45842937d727e37c34c675b4957d9bf31111d5;hp=6763b7fc76866841717d392bc2c260e191b231bc;hpb=6e395173e9108f988cd517c09780de01cb230566;p=swftools.git diff --git a/pdf2swf/pdf2swf.cc b/pdf2swf/pdf2swf.cc index 6763b7f..8dad398 100644 --- a/pdf2swf/pdf2swf.cc +++ b/pdf2swf/pdf2swf.cc @@ -13,6 +13,9 @@ #include #include #include "../config.h" +#ifdef HAVE_DIRENT_H +#include +#endif #include "../lib/args.h" #include "pdfswf.h" #include "t1lib.h" @@ -29,17 +32,26 @@ static char * password = 0; static char * preloader = 0; static char * viewer = 0; +char* fontpaths[256]; +int fontpathpos = 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); - printf("%s:\n\n", buf); + printf("%s\n", buf); fflush(stdout); - return system(buf); + ret = system(buf); + if(ret) { + fprintf(stderr, "system() returned %d\n", ret); + exit(ret); + } + return ret; } int args_callback_option(char*name,char*val) { @@ -93,8 +105,33 @@ int args_callback_option(char*name,char*val) { 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); + preloader = strdup(buf); + return 0; + } + else if (!strcmp(name, "b")) + { + char buf[256]; + sprintf(buf, "%s/swfs/default_viewer.swf", DATADIR); + viewer = strdup(buf); + return 0; + } + else if (!strcmp(name, "L")) + { if(val) { preloader = val; @@ -107,7 +144,7 @@ int args_callback_option(char*name,char*val) { } return 1; } - else if (!strcmp(name, "b")) + else if (!strcmp(name, "B")) { if(val) { @@ -153,8 +190,11 @@ struct options_t options[] = {"p","pages"}, {"w","samewindow"}, {"f","fonts"}, - {"b","viewer"}, - {"l","preloader"}, + {"F","fontpath"}, + {"B","viewer"}, + {"L","preloader"}, + {"b","defaultviewer"}, + {"l","defaultpreloader"}, {0,0} }; @@ -184,18 +224,84 @@ void args_callback_usage(char*name) 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("-i --ignore Ignore draw order (makes the SWF file smaller, but may produce\n"); + printf(" graphic errors)\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("-w --samewindow Don't open a new Browser Window for Links in the SWF\n"); +#ifdef HAVE_DIRENT + printf("-F --fontdir directory Add directory to font search path\n"); +#endif printf("-f --fonts Store full fonts in SWF. (Don't reduce to used characters)\n"); - printf("-b --viewer name Link viewer \"name\" to the pdf (\"%s -b\" for list)\n"); - printf("-l --preloader name Link preloader \"name\" to the pdf (\"%s -l\" for list)\n"); printf("-V --version Print program version\n"); +#ifndef SYSTEM_BACKTICKS + printf("The following 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 --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(FILE*database, char* dirname, int*numfonts, char*searchpath) +{ + if(searchpath) { + if(searchpath[0]) + strcat(searchpath, ":"); + strcat(searchpath, dirname); + } + logf(" Adding %s to search path\n", dirname); + + DIR*dir = opendir(dirname); + if(!dir) { + logf(" 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], ".afm", 4)) + type=1; + if(!strncasecmp(&name[l-4], ".ttf", 4)) + type=2; + if(type) + { + if(database && type==1) { + char buf[256],a; + FILE*fi; + sprintf(buf, "%s/%s", dirname,name); + fi = fopen(buf, "rb"); + if(!fi || !fread(&a,1,1,fi)) { + logf(" Couldn't read from %s", buf); + } + fprintf(database, "%s\n", buf); + logf(" Found font %s\n", buf); + } + if(numfonts) + (*numfonts)++; + } + } + closedir(dir); +} +#endif + int main(int argn, char *argv[]) { + int ret; + char buf[256]; + int numfonts = 0; + int t; + char t1searchpath[1024]; #ifdef HAVE_SRAND48 srand48(time(0)); #else @@ -219,16 +325,59 @@ int main(int argn, char *argv[]) exit(0); } - logf(" reading data files from %s\n", DATADIR); + 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*db = fopen("/tmp/FontDataBase", "wb"); 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); + if(!db || !fi) { + fprintf(stderr, "Couldn't create temporary file in /tmp/\n"); + exit(1); + } + t1searchpath[0] = 0; +#ifdef HAVE_DIRENT_H + sprintf(buf, "%s/fonts",DATADIR); + // pass 1 + addfontdir(0, buf, &numfonts, 0); + for(t=0;t Not sure whether system() can handle command substitution"); + logf(" (According to config.h, it can't)"); +#endif printf("\n"); } - if(preloader) { - systemf("swfcombine %s/swfs/PreLoaderTemplate.swf loader=%s movie=%s -o %s", - DATADIR, preloader, outputname, outputname); + + if(viewer && !preloader) { + systemf("swfcombine `swfdump -XY %s` %s viewport=%s -o %s", + outputname, viewer, outputname, outputname); + 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"); } + if(preloader && viewer) { + 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("rm __tmp__.swf"); + } + unlink("/tmp/FontDataBase"); return 0; }