C++ (Cpp) closesrc Examples

Example #1

File: SamplePdfTool.cpp Project: iroot/sopdf

void
drawmain(int argc, char **argv)
{
	fz_error *error;
	char *password = "";
	int c;
	enum { NO_FILE_OPENED, NO_PAGES_DRAWN, DREW_PAGES } state;

	while ((c = getopt(argc, argv, "b:d:o:r:txm")) != -1)
	{
		switch (c)
		{
		case 'b': drawbands = atoi(optarg); break;
		case 'd': password = optarg; break;
		case 'o': drawpattern = optarg; break;
		case 'r': drawzoom = (float)(atof(optarg) / 72.0); break;
		case 't': drawmode = DRAWTXT; break;
		case 'x': drawmode = DRAWXML; break;
		case 'm': benchmark = 1; break;
		default:
			  drawusage();
			  break;
		}
	}

	if (optind == argc)
		drawusage();

	error = fz_newrenderer(&drawgc, pdf_devicergb, 0, 1024 * 512);
	if (error)
		die(error);

	state = NO_FILE_OPENED;
	while (optind < argc)
	{
		if (strstr(argv[optind], ".pdf"))
		{
			if (state == NO_PAGES_DRAWN)
				drawpages("1-");

			opensrc(argv[optind], password, 1);
			state = NO_PAGES_DRAWN;
		}
		else
		{
			drawpages(argv[optind]);
			state = DREW_PAGES;
		}
		optind++;
	}

	if (state == NO_PAGES_DRAWN)
		drawpages("1-");

	closesrc();

	fz_droprenderer(drawgc);
}

Example #2

File: SamplePdfTool.cpp Project: iroot/sopdf

void die(fz_error *eo)
{
	fflush(stdout);
	fz_printerror(eo);
	fz_droperror(eo);
	fflush(stderr);
	if (drawgc)
		fz_droprenderer(drawgc);
	closesrc();
	abort();
}

Example #3

File: pdftool.c Project: wzhsunn/SumatraPDF_0.6_Source

void
drawmain(int argc, char **argv)
{
    fz_error *error;
    char *password = "";
    int c;

    while ((c = getopt(argc, argv, "b:d:o:r:tx")) != -1)
    {
        switch (c)
        {
        case 'b': drawbands = atoi(optarg); break;
        case 'd': password = optarg; break;
        case 'o': drawpattern = optarg; break;
        case 'r': drawzoom = atof(optarg) / 72.0; break;
        case 't': drawmode = DRAWTXT; break;
        case 'x': drawmode = DRAWXML; break;
        default:
                  drawusage();
                  break;
        }
    }

    if (optind == argc)
        drawusage();

    error = fz_newrenderer(&drawgc, pdf_devicergb, 0, 1024 * 512);
    if (error)
        die(error);

    while (optind < argc)
    {
        if (strstr(argv[optind], ".pdf"))
            opensrc(argv[optind], password, 1);
        else
            drawpages(argv[optind]);
        optind++;
    }

    closesrc();

    fz_droprenderer(drawgc);
}

Example #4

File: pdftool.c Project: wzhsunn/SumatraPDF_0.6_Source

void opensrc(char *filename, char *password, int loadpages)
{
    fz_error *error;

    closesrc();

    srcname = filename;

    error = pdf_newxref(&src);
    if (error)
        die(error);

    error = pdf_loadxref(src, filename);
    if (error)
    {
        fz_printerror(error);
        fz_warn("trying to repair");
        error = pdf_repairxref(src, filename);
        if (error)
            die(error);
    }

    error = pdf_decryptxref(src);
    if (error)
        die(error);

    if (src->crypt)
    {
        int okay = pdf_setpassword(src->crypt, password);
        if (!okay)
            die(fz_throw("invalid password"));
    }

    if (loadpages)
    {
        error = pdf_loadpagetree(&srcpages, src);
        if (error)
            die(error);
    }
}

Example #5

File: SamplePdfTool.cpp Project: iroot/sopdf

void opensrc(char *filename, char *password, int loadpages)
{
	fz_error *error;
	fz_obj *obj;

	closesrc();

	srcname = filename;

	error = pdf_newxref(&src);
	if (error)
		die(error);

	error = pdf_loadxref(src, filename);
	if (error)
	{
		fz_printerror(error);
		fz_droperror(error);
		fz_warn("trying to repair");
		error = pdf_repairxref(src, filename);
		if (error)
			die(error);
	}

	error = pdf_decryptxref(src);
	if (error)
		die(error);

	if (src->crypt)
	{
		int okay = pdf_setpassword(src->crypt, password);
		if (!okay)
			die(fz_throw("invalid password"));
	}

	if (loadpages)
	{
		error = pdf_loadpagetree(&srcpages, src);
		if (error)
			die(error);
	}

	/* TODO: move into mupdf lib, see pdfapp_open in pdfapp.c */
	obj = fz_dictgets(src->trailer, "Root");
	if (!obj)
		die(error);

	error = pdf_loadindirect(&src->root, src, obj);
	if (error)
		die(error);

	obj = fz_dictgets(src->trailer, "Info");
	if (obj)
	{
		error = pdf_loadindirect(&src->info, src, obj);
		if (error)
			die(error);
	}

	error = pdf_loadnametrees(src);
	if (error)
		die(error);

	error = pdf_loadoutline(&srcoutline, src);
	if (error)
		die(error);
}

Example #6

File: SamplePdfTool.cpp Project: iroot/sopdf

void
editmain(int argc, char **argv)
{
	char *outfile = "out.pdf";
	fz_error *error;
	int c;

	while ((c = getopt(argc, argv, "o:")) != -1)
	{
		switch (c)
		{
		case 'o':
			outfile = optarg;
			break;
		default:
			editusage();
			break;
		}
	}

	if (optind == argc)
		editusage();

	error = pdf_newxref(&editxref);
	if (error)
		die(error);

	error = pdf_initxref(editxref);
	if (error)
		die(error);

	error = fz_newarray(&editpagelist, 100);
	if (error)
		die(error);

	error = fz_newarray(&editmodelist, 100);
	if (error)
		die(error);

	while (optind < argc)
	{
		if (strstr(argv[optind], ".pdf"))
		{
			if (editobjects)
				editflushobjects();

			opensrc(argv[optind], "", 1);

			error = fz_newarray(&editobjects, 100);
			if (error)
				die(error);
		}
		else if (!strcmp(argv[optind], "copy"))
			editmode = COPY;
		else if (!strcmp(argv[optind], "over"))
			editmode = OVER;
		else if (!strcmp(argv[optind], "2up"))
			editmode = NUP2;
		else if (!strcmp(argv[optind], "4up"))
			editmode = NUP4;
		else if (!strcmp(argv[optind], "8up"))
			editmode = NUP8;
		else
			editpages(argv[optind]);
		optind++;
	}

	if (editobjects)
		editflushobjects();

	closesrc();

	editflushpagetree();
	editflushcatalog();

	error = pdf_savexref(editxref, outfile, nil);
	if (error)
		die(error);

	pdf_closexref(editxref);
}