2 main routine for pdf2pdf(1)
4 Part of the swftools package.
6 Copyright (c) 2009 Matthias Kramm <kramm@quiss.org>
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
27 #include "../config.h"
28 #include "../lib/args.h"
29 #include "../lib/os.h"
30 #include "../lib/gfxsource.h"
31 #include "../lib/gfxdevice.h"
32 #include "../lib/gfxpoly.h"
33 #include "../lib/devices/rescale.h"
34 #include "../lib/devices/polyops.h"
35 #include "../lib/devices/pdf.h"
36 #include "../lib/readers/image.h"
37 #include "../lib/readers/swf.h"
38 #include "../lib/pdf/pdf.h"
39 #include "../lib/log.h"
41 static gfxsource_t*driver = 0;
43 static char * outputname = 0;
44 static int loglevel = 3;
45 static char * pagerange = 0;
46 static char * filename = 0;
47 static const char * format = "ocr";
49 int args_callback_option(char*name,char*val) {
50 if (!strcmp(name, "o"))
55 else if (!strcmp(name, "v"))
58 setConsoleLogging(loglevel);
61 else if (!strcmp(name, "f"))
66 else if (!strcmp(name, "q"))
69 setConsoleLogging(loglevel);
72 else if (name[0]=='p')
76 } while(*name == 32 || *name == 13 || *name == 10 || *name == '\t');
85 else if (!strcmp(name, "s"))
88 fprintf(stderr, "Specify input file before -s\n");
92 char*c = strchr(s, '=');
96 driver->set_parameter(driver, s,c);
98 driver->set_parameter(driver, s,"1");
103 else if (!strcmp(name, "V"))
105 printf("pdf2swf - part of %s %s\n", PACKAGE, VERSION);
110 fprintf(stderr, "Unknown option: -%s\n", name);
116 struct options_t options[] =
125 int args_callback_longoption(char*name,char*val) {
126 return args_long2shortoption(options, name, val);
129 int args_callback_command(char*name, char*val) {
134 if(strstr(filename, ".pdf") || strstr(filename, ".PDF")) {
135 msg("<verbose> Treating file as PDF");
136 driver = gfxsource_pdf_create();
137 } else if(strstr(filename, ".swf") || strstr(filename, ".SWF")) {
138 msg("<verbose> Treating file as SWF");
139 driver = gfxsource_swf_create();
140 } else if(strstr(filename, ".jpg") || strstr(filename, ".JPG") ||
141 strstr(filename, ".png") || strstr(filename, ".PNG")) {
142 msg("<verbose> Treating file as Image");
143 driver = gfxsource_image_create();
145 driver = gfxsource_pdf_create();
150 fprintf(stderr, "Error: Do you want the output to go to %s or to %s?",
159 void args_callback_usage(char*name)
163 int main(int argn, char *argv[])
165 processargs(argn, argv);
166 initLog(0,-1,0,0,-1,loglevel);
169 fprintf(stderr, "Please specify an input file\n");
176 outputname = stripFilename(filename, ".print.pdf");
177 msg("<notice> Output filename not given. Writing to %s", outputname);
182 fprintf(stderr, "Please use -o to specify an output file\n");
186 is_in_range(0x7fffffff, pagerange);
188 driver->set_parameter(driver, "pages", pagerange);
191 args_callback_usage(argv[0]);
195 gfxdocument_t* doc = driver->open(driver, filename);
196 doc->set_parameter(doc, "drawonlyshapes", "1");
197 doc->set_parameter(doc, "disable_polygon_conversion", "1");
200 msg("<error> Couldn't open %s", filename);
204 gfxdevice_t _out,*out=&_out;
205 gfxdevice_pdf_init(out);
208 gfxdevice_removeclippings_init(&wrap, out);
212 for(pagenr = 1; pagenr <= doc->num_pages; pagenr++)
214 if(is_in_range(pagenr, pagerange)) {
215 gfxpage_t* page = doc->getpage(doc, pagenr);
216 out->startpage(out, page->width, page->height);
217 page->render(page, out);
222 gfxresult_t*result = out->finish(out);
224 if(result->save(result, outputname) < 0) {
227 result->destroy(result);
230 driver->destroy(driver);