X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=pdf2swf%2Fpdf2swf.cc;h=4daa90ae9c5a1aa1130911c13c8ee03bd233fef0;hb=db81982982ba2a80f8c84a96251f726d3ca03dbd;hp=20f93486a819ba3e74534b57282320e833a03d35;hpb=eec662ec199f07966d7ce4100f3eb0c2d2dd1516;p=swftools.git diff --git a/pdf2swf/pdf2swf.cc b/pdf2swf/pdf2swf.cc index 20f9348..4daa90a 100644 --- a/pdf2swf/pdf2swf.cc +++ b/pdf2swf/pdf2swf.cc @@ -9,6 +9,7 @@ #include #include +#include #include #include #include "../config.h" @@ -25,6 +26,28 @@ static char * pagerange = 0; static char * filename = 0; static char * password = 0; +static char * preloader = 0; +static char * viewer = 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", 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")) { @@ -76,6 +99,48 @@ int args_callback_option(char*name,char*val) { pdfswf_storeallcharacters(); return 0; } + 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; + } + else + { + systemf("ls %s/swfs/*_loader.swf", DATADIR); + printf("\n"); + exit(1); + } + return 1; + } + else if (!strcmp(name, "B")) + { + if(val) + { + viewer = val; + } + else + { + systemf("ls %s/swfs/*_viewer.swf", DATADIR); + printf("\n"); + exit(1); + } + return 1; + } else if (name[0]=='j') { if(name[1]) { @@ -108,6 +173,10 @@ struct options_t options[] = {"p","pages"}, {"w","samewindow"}, {"f","fonts"}, + {"B","viewer"}, + {"L","preloader"}, + {"b","defaultviewer"}, + {"l","defaultpreloader"}, {0,0} }; @@ -143,86 +212,25 @@ void args_callback_usage(char*name) 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"); -} - -/* check whether the value t is in a given range. - examples: 3 is in range 1-10: true - 7 is in range 2-4,6,8-10: false - 9 is in range 1,2,3-12: true -*/ -char is_in_range(int t, char*irange) -{ - char*pos = irange; - char*digits; - int num; - char range = 0; - int last=0; - char tmp; - - if(!irange) // no range resembles (-OO,OO) - return 1; - - while(*pos) - { - while(*pos == ' ' || *pos == '\r' || *pos == '\n' || *pos == '\t') - pos++; - - digits = pos; - while(*digits>='0' && *digits<='9') - digits++; - if(digits == pos) { - fprintf(stderr, "Error: \"%s\" is not a valid format (digit expected)\n",irange); - exit(1); - } - - tmp=*digits;*digits=0; - num = atoi(pos); - *digits=tmp; - pos = digits; - - while(*pos == ' ' || *pos == '\r' || *pos == '\n' || *pos == '\t') - pos++; - - if(range && last<=t && num>=t) - return 1; - if(range) { - range = 0; - if(*pos) - pos ++; - continue; - } - - if(*pos=='-') - { - if(range) { - fprintf(stderr, "Error: \"%s\" is not a valid format (too many '-'s)\n",irange); - exit(1); - } - last = num; - range = 1; - if(*pos) - pos ++; - continue; - } - else - { - /* if it isn't a '-', we assume it is a seperator like - ',', ';', ':', whatever. */ - if(t == num) - return 1; - if(*pos) - pos ++; - continue; - } - } - if(range && last<=t) - return 1; - return 0; +#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); } int main(int argn, char *argv[]) { + int ret; +#ifdef HAVE_SRAND48 srand48(time(0)); +#else +#ifdef HAVE_SRAND + srand(time(0)); +#endif +#endif processargs(argn, argv); initLog(0,-1,0,0,-1,loglevel); if(!outputname) @@ -239,15 +247,15 @@ 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*fi = fopen("/tmp/t1lib.config.tmp", "wb"); - fprintf(fi, "FONTDATABASE=%s/FontDataBase\n", DATADIR); - fprintf(fi, "ENCODING=%s:.\n", DATADIR); - fprintf(fi, "AFM=%s:.\n", DATADIR); - fprintf(fi, "TYPE1=%s:.\n", DATADIR); + 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); @@ -270,6 +278,34 @@ int main(int argn, char *argv[]) pdfswf_performconversion(); pdfswf_close(); + + if(viewer || preloader) { +#ifndef SYSTEM_BACKTICKS + logf(" Not sure whether system() can handle command substitution"); + logf(" (According to config.h, it can't)"); +#endif + printf("\n"); + } + + 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"); + } + return 0; }