2 main routine for pdf2swf(1)
4 Part of the swftools package.
6 Copyright (c) 2001 Matthias Kramm <kramm@quiss.org>
8 This file is distributed under the GPL, see file COPYING for details */
14 #include "../config.h"
22 static char * outputname = 0;
23 static int loglevel = 3;
24 static char * pagerange = 0;
25 static char * filename = 0;
26 static char * password = 0;
28 int args_callback_option(char*name,char*val) {
29 if (!strcmp(name, "o"))
34 else if (!strcmp(name, "v"))
39 else if (name[0]=='p')
41 /* check whether the page range follows the p directly, like
45 } while(*name == 32 || *name == 13 || *name == 10 || *name == '\t');
54 else if (!strcmp(name, "P"))
59 else if (!strcmp(name, "s"))
61 pdfswf_drawonlyshapes();
64 else if (!strcmp(name, "i"))
66 pdfswf_ignoredraworder();
69 else if (name[0]=='j')
72 pdfswf_jpegquality(atoi(&name[1]));
75 pdfswf_jpegquality(atoi(val));
79 else if (!strcmp(name, "V"))
81 printf("pdf2swf - part of %s %s\n", PACKAGE, VERSION);
86 fprintf(stderr, "Unknown option: -%s\n", name);
105 int args_callback_longoption(char*name,char*val) {
107 char*equal = strchr(name,'=');
112 for(t=0;t<sizeof(options)/sizeof(struct options_t);t++) {
113 if(!strcmp(options[t].longoption, name)) {
114 char*tmp = (char*)malloc(strlen(name)+(equal?strlen(equal)+2:2));
115 tmp[0] = options[t].shortoption;
118 strcpy(&tmp[1], equal);
120 return args_callback_option(tmp,val);
123 fprintf(stderr, "Unknown option: --%s\n", name);
127 int args_callback_command(char*name, char*val) {
133 fprintf(stderr, "Error: Do you want the output to go to %s or to %s?",
142 void args_callback_usage(char*name)
144 printf("Usage: %s [-si] [-j quality] [-p range] [-P password] input.pdf [output.swf]\n", name);
146 printf("-p --pages=range Convert only pages in range\n");
147 printf("-P --password=password Use password for deciphering the pdf\n");
148 printf("-s --shapes Don't use SWF Fonts, but store everything as shape\n");
149 printf("-i --ignore Ignore draw order (makes the SWF file smaller)\n");
150 printf("-j --jpegquality=quality Set quality of embedded jpeg pictures (default:85)\n");
151 printf("-v --verbose Be verbose. Use more than one -v for greater effect\n");
152 printf("-V --version Print program version\n");
155 /* check whether the value t is in a given range.
156 examples: 3 is in range 1-10: true
157 7 is in range 2-4,6,8-10: false
158 9 is in range 1,2,3-12: true
160 char is_in_range(int t, char*irange)
169 if(!irange) // no range resembles (-OO,OO)
174 while(*pos == ' ' || *pos == '\r' || *pos == '\n' || *pos == '\t')
178 while(*digits>='0' && *digits<='9')
181 fprintf(stderr, "Error: \"%s\" is not a valid format (digit expected)\n",irange);
185 tmp=*digits;*digits=0;
190 while(*pos == ' ' || *pos == '\r' || *pos == '\n' || *pos == '\t')
193 if(range && last<=t && num>=t)
205 fprintf(stderr, "Error: \"%s\" is not a valid format (too many '-'s)\n",irange);
216 /* if it isn't a '-', we assume it is a seperator like
217 ',', ';', ':', whatever. */
230 int main(int argn, char *argv[])
233 processargs(argn, argv);
234 initLog(0,-1,0,0,-1,loglevel);
236 // test if the page range is o.k.
237 is_in_range(0x7fffffff, pagerange);
240 args_callback_usage(argv[0]);
244 logf("<verbose> reading data files from %s\n", DATADIR);
245 //TODO: use tempnam here. Check if environment already contains a
247 putenv( "T1LIB_CONFIG=/tmp/t1lib.config.tmp");
248 FILE*fi = fopen("/tmp/t1lib.config.tmp", "wb");
249 fprintf(fi, "FONTDATABASE=%s/FontDataBase\n", DATADIR);
250 fprintf(fi, "ENCODING=%s:.\n", DATADIR);
251 fprintf(fi, "AFM=%s:.\n", DATADIR);
252 fprintf(fi, "TYPE1=%s:.\n", DATADIR);
254 /* initialize t1lib */
255 T1_SetBitmapPad( 16);
256 if ((T1_InitLib(NO_LOGFILE)==NULL)){
257 fprintf(stderr, "Initialization of t1lib failed\n");
260 unlink("/tmp/t1lib.config.tmp");
262 pdfswf_init(filename, password);
263 pdfswf_setoutputfilename(outputname);
265 int pages = pdfswf_numpages();
267 for(t = 1; t <= pages; t++)
269 if(is_in_range(t, pagerange))
270 pdfswf_convertpage(t);