Esempio n. 1
0
int main(int argc, char *argv[])
{
	struct libscols_table *tb;
	struct libscols_line *ln, *xln;

	setlocale(LC_ALL, "");	/* just to have enable UTF8 chars */

	scols_init_debug(0);

	tb = scols_new_table();
	if (!tb)
		err(EXIT_FAILURE, "faild to create output table");

	scols_table_enable_colors(tb, 1);
	setup_columns(tb);

	ln = add_line(tb, NULL, "A");
	add_line(tb, ln, "aa");
	add_line(tb, ln, "ab");

	ln = add_line(tb, NULL, "B");
	xln = add_line(tb, ln, "ba");
	add_line(tb, xln, "baa");
	add_line(tb, xln, "bab");
	add_line(tb, ln, "bb");

	scols_print_table(tb);
	scols_unref_table(tb);
	return EXIT_SUCCESS;
}
Esempio n. 2
0
int main(int argc, char *argv[])
{
	struct libscols_table *tb;
	struct libscols_symbols *sy;
	struct libscols_cell *title;

	setlocale(LC_ALL, "");	/* just to have enable UTF8 chars */

	scols_init_debug(0);

	tb = scols_new_table();
	if (!tb)
		err(EXIT_FAILURE, "failed to create output table");

	scols_table_enable_colors(tb, isatty(STDOUT_FILENO));
	setup_columns(tb);
	add_line(tb, "foo", "bla bla bla");
	add_line(tb, "bar", "alb alb alb");

	title = scols_table_get_title(tb);

	/* right */
	scols_cell_set_data(title, "This is right title");
	scols_cell_set_color(title, "red");
	scols_cell_set_flags(title, SCOLS_CELL_FL_RIGHT);
	scols_print_table(tb);

	/* center */
	sy = scols_new_symbols();
	if (!sy)
		err_oom();
	scols_table_set_symbols(tb, sy);

	scols_symbols_set_title_padding(sy, "=");
	scols_cell_set_data(title, "This is center title (with padding)");
	scols_cell_set_color(title, "green");
	scols_cell_set_flags(title, SCOLS_CELL_FL_CENTER);
	scols_print_table(tb);

	/* left */
	scols_symbols_set_title_padding(sy, "-");
	scols_cell_set_data(title, "This is left title (with padding)");
	scols_cell_set_color(title, "blue");
	scols_cell_set_flags(title, SCOLS_CELL_FL_LEFT);
	scols_print_table(tb);

	scols_unref_table(tb);
	return EXIT_SUCCESS;
}
Esempio n. 3
0
int main(int argc, char *argv[])
{
	struct libscols_table *tb;
	int c, notree = 0, nstart = -1, nend = -1;


	static const struct option longopts[] = {
		{ "ascii",	0, 0, 'i' },
		{ "csv",        0, 0, 'c' },
		{ "list",       0, 0, 'l' },
		{ "noheadings",	0, 0, 'n' },
		{ "pairs",      0, 0, 'p' },
		{ "json",       0, 0, 'J' },
		{ "raw",        0, 0, 'r' },
		{ "range-start",1, 0, 'S' },
		{ "range-end",  1, 0, 'E' },
		{ NULL, 0, 0, 0 },
	};

	setlocale(LC_ALL, "");	/* just to have enable UTF8 chars */

	scols_init_debug(0);

	tb = scols_new_table();
	if (!tb)
		err(EXIT_FAILURE, "failed to create output table");

	while((c = getopt_long(argc, argv, "ciJlnprS:E:", longopts, NULL)) != -1) {
		switch(c) {
		case 'c':
			scols_table_set_column_separator(tb, ",");
			scols_table_enable_raw(tb, 1);
			notree = 1;
			break;
		case 'i':
			scols_table_enable_ascii(tb, 1);
			break;
		case 'J':
			scols_table_set_name(tb, "scolstest");
			scols_table_enable_json(tb, 1);
			break;
		case 'l':
			notree = 1;
			break;
		case 'n':
			scols_table_enable_noheadings(tb, 1);
			break;
		case 'p':
			scols_table_enable_export(tb, 1);
			notree = 1;
			break;
		case 'r':
			scols_table_enable_raw(tb, 1);
			notree = 1;
			break;
		case 'S':
			nstart = strtos32_or_err(optarg, "failed to parse range start") - 1;
			break;
		case 'E':
			nend = strtos32_or_err(optarg, "failed to parse range end") - 1;
			break;
		default:
			usage(stderr);
		}
	}

	scols_table_enable_colors(tb, 1);
	setup_columns(tb, notree);

	if (optind == argc)
		add_lines(tb, ".");
	else while (optind < argc)
		add_lines(tb, argv[optind++]);

	if (nstart >= 0 || nend >= 0) {
		/* print subset */
		struct libscols_line *start = NULL, *end = NULL;

		if (nstart >= 0)
			start = scols_table_get_line(tb, nstart);
		if (nend >= 0)
			end = scols_table_get_line(tb, nend);

		if (start || end)
			scols_table_print_range(tb, start, end);
	} else
		/* print all table */
		scols_print_table(tb);

	scols_unref_table(tb);
	return EXIT_SUCCESS;
}
Esempio n. 4
0
int main(int argc, char *argv[])
{
	struct libscols_table *tb;
	int c, n, nlines = 0;
	int parent_col = -1, id_col = -1;

	static const struct option longopts[] = {
		{ "maxout", 0, NULL, 'm' },
		{ "column", 1, NULL, 'c' },
		{ "nlines", 1, NULL, 'n' },
		{ "width",  1, NULL, 'w' },
		{ "tree-parent-column", 1, NULL, 'p' },
		{ "tree-id-column",	1, NULL, 'i' },
		{ "json",   0, NULL, 'J' },
		{ "raw",    0, NULL, 'r' },
		{ "export", 0, NULL, 'E' },
		{ "colsep",  1, NULL, 'C' },
		{ "help",   0, NULL, 'h' },
		{ NULL, 0, NULL, 0 },
	};

	static const ul_excl_t excl[] = {       /* rows and cols in ASCII order */
		{ 'E', 'J', 'r' },
		{ 0 }
	};
	int excl_st[ARRAY_SIZE(excl)] = UL_EXCL_STATUS_INIT;

	setlocale(LC_ALL, "");	/* just to have enable UTF8 chars */
	scols_init_debug(0);

	tb = scols_new_table();
	if (!tb)
		err(EXIT_FAILURE, "failed to create output table");

	while((c = getopt_long(argc, argv, "hCc:Ei:Jmn:p:rw:", longopts, NULL)) != -1) {

		err_exclusive_options(c, longopts, excl, excl_st);

		switch(c) {
		case 'c': /* add column from file */
		{
			struct libscols_column *cl;
			FILE *f = fopen(optarg, "r");

			if (!f)
				err(EXIT_FAILURE, "%s: open failed", optarg);
			cl = parse_column(f);
			if (cl && scols_table_add_column(tb, cl))
				err(EXIT_FAILURE, "%s: failed to add column", optarg);
			scols_unref_column(cl);
			fclose(f);
			break;
		}
		case 'p':
			parent_col = strtou32_or_err(optarg, "failed to parse tree PARENT column");
			break;
		case 'i':
			id_col = strtou32_or_err(optarg, "failed to parse tree ID column");
			break;
		case 'J':
			scols_table_enable_json(tb, 1);
			scols_table_set_name(tb, "testtable");
			break;
		case 'm':
			scols_table_enable_maxout(tb, TRUE);
			break;
		case 'r':
			scols_table_enable_raw(tb, TRUE);
			break;
		case 'E':
			scols_table_enable_export(tb, TRUE);
			break;
		case 'C':
			scols_table_set_column_separator(tb, optarg);
			break;
		case 'n':
			nlines = strtou32_or_err(optarg, "failed to parse number of lines");
			break;
		case 'w':
			scols_table_set_termforce(tb, SCOLS_TERMFORCE_ALWAYS);
			scols_table_set_termwidth(tb, strtou32_or_err(optarg, "failed to parse terminal width"));
			break;
		case 'h':
			usage();
		default:
			errtryhelp(EXIT_FAILURE);
		}
	}

	if (nlines <= 0)
		errx(EXIT_FAILURE, "--nlines not set");

	for (n = 0; n < nlines; n++) {
		struct libscols_line *ln = scols_new_line();

		if (!ln || scols_table_add_line(tb, ln))
			err(EXIT_FAILURE, "failed to add a new line");

		scols_unref_line(ln);
	}

	n = 0;

	while (optind < argc) {
		FILE *f = fopen(argv[optind], "r");

		if (!f)
			err(EXIT_FAILURE, "%s: open failed", argv[optind]);

		parse_column_data(f, tb, n);
		optind++;
		n++;
	}

	if (scols_table_is_tree(tb) && parent_col >= 0 && id_col >= 0)
		compose_tree(tb, parent_col, id_col);

	scols_table_enable_colors(tb, isatty(STDOUT_FILENO));

	scols_print_table(tb);
	scols_unref_table(tb);
	return EXIT_SUCCESS;
}
Esempio n. 5
0
int main(int argc, char *argv[])
{
	struct libscols_table *tb;
	struct libscols_line *ln;		/* any line */
	struct libscols_line *g1, *g2, *g3;	/* groups */
	struct libscols_line *p1;		/* parents */
	int c;

	static const struct option longopts[] = {
		{ "maxout", 0, NULL, 'm' },
		{ "width",  1, NULL, 'w' },
		{ "help",   1, NULL, 'h' },

		{ NULL, 0, NULL, 0 },
	};

	setlocale(LC_ALL, "");	/* just to have enable UTF8 chars */

	scols_init_debug(0);

	tb = scols_new_table();
	if (!tb)
		err(EXIT_FAILURE, "failed to create output table");

	while((c = getopt_long(argc, argv, "hmw:", longopts, NULL)) != -1) {
		switch(c) {
		case 'h':
			printf("%s [--help | --maxout | --width <num>]\n", program_invocation_short_name);
			break;
		case 'm':
			scols_table_enable_maxout(tb, TRUE);
			break;
		case 'w':
			scols_table_set_termforce(tb, SCOLS_TERMFORCE_ALWAYS);
			scols_table_set_termwidth(tb, strtou32_or_err(optarg, "failed to parse terminal width"));
			break;
		}
	}

	scols_table_enable_colors(tb, isatty(STDOUT_FILENO));
	setup_columns(tb);

	add_line(tb, NULL, "Alone", "bla bla bla");

	p1 = add_line(tb, NULL, "A", "bla bla bla");
	     add_line(tb, p1,   "A:B", "bla bla bla");
	     add_line(tb, p1,   "A:C", "bla bla bla");

	g1 = add_line(tb, NULL, "B", "bla bla bla");

	g2 = add_line(tb, NULL, "C", "bla bla bla");
	ln = add_line(tb, NULL, "D", "bla bla bla");
	scols_table_group_lines(tb, g2, ln, 0);

	ln = add_line(tb, NULL, "G2:A", "alb alb alb");
	scols_line_link_group(ln, g2, 0);

	ln = add_line(tb, NULL, "E", "bla bla bla");
	scols_table_group_lines(tb, g1, ln, 0);


	ln = add_line(tb, NULL, "G1:A", "alb alb alb");
	scols_line_link_group(ln, g1, 0);

	add_line(tb, NULL, "G", "bla bla bla");

	g3 = ln = add_line(tb, NULL, "G1:B", "alb alb alb");
	scols_line_link_group(ln, g1, 0);

	ln = add_line(tb, NULL, "F", "bla bla bla");
	scols_table_group_lines(tb, g3, ln, 0);

	ln = add_line(tb, NULL, "G3:A", "alb alb alb");
	scols_line_link_group(ln, g3, 0);

	add_line(tb, NULL, "foo", "bla bla bla");
	add_line(tb, NULL, "bar", "bla bla bla");

	scols_print_table(tb);

	scols_unref_table(tb);
	return EXIT_SUCCESS;
}
Esempio n. 6
0
int main(int argc, char *argv[])
{
	struct libscols_table *tb;
	struct libscols_symbols *sy;
	struct libscols_cell *title;
	int c;

	static const struct option longopts[] = {
		{ "maxout", 0, NULL, 'm' },
		{ "width",  1, NULL, 'w' },
		{ NULL, 0, NULL, 0 },
	};

	setlocale(LC_ALL, "");	/* just to have enable UTF8 chars */

	scols_init_debug(0);

	tb = scols_new_table();
	if (!tb)
		err(EXIT_FAILURE, "failed to create output table");

	while((c = getopt_long(argc, argv, "mw:", longopts, NULL)) != -1) {
		switch(c) {
		case 'm':
			scols_table_enable_maxout(tb, TRUE);
			break;
		case 'w':
			scols_table_set_termforce(tb, SCOLS_TERMFORCE_ALWAYS);
			scols_table_set_termwidth(tb, strtou32_or_err(optarg, "failed to parse terminal width"));
			break;
		}
	}

	scols_table_enable_colors(tb, isatty(STDOUT_FILENO));
	setup_columns(tb);
	add_line(tb, "foo", "bla bla bla");
	add_line(tb, "bar", "alb alb alb");

	title = scols_table_get_title(tb);

	/* right */
	scols_cell_set_data(title, "This is right title");
	scols_cell_set_color(title, "red");
	scols_cell_set_flags(title, SCOLS_CELL_FL_RIGHT);
	scols_print_table(tb);

	/* center */
	sy = scols_new_symbols();
	if (!sy)
		err_oom();
	scols_table_set_symbols(tb, sy);

	scols_symbols_set_title_padding(sy, "=");
	scols_cell_set_data(title, "This is center title (with padding)");
	scols_cell_set_color(title, "green");
	scols_cell_set_flags(title, SCOLS_CELL_FL_CENTER);
	scols_print_table(tb);

	/* left */
	scols_symbols_set_title_padding(sy, "-");
	scols_cell_set_data(title, "This is left title (with padding)");
	scols_cell_set_color(title, "blue");
	scols_cell_set_flags(title, SCOLS_CELL_FL_LEFT);
	scols_print_table(tb);

	scols_unref_table(tb);
	return EXIT_SUCCESS;
}
Esempio n. 7
0
int main(int argc, char *argv[])
{
	struct libscols_table *tb;
	int c, notree = 0, clonetb = 0;

	static const struct option longopts[] = {
		{ "help",       0, 0, 'h' },
		{ "noheadings",	0, 0, 'n' },
		{ "list",       0, 0, 'l' },
		{ "ascii",	0, 0, 'i' },
		{ "pairs",      0, 0, 'p' },
		{ "clone",      0, 0, 'C' },
		{ "csv",        0, 0, 'c' },
		{ NULL, 0, 0, 0 },
	};

	setlocale(LC_ALL, "");
	bindtextdomain(PACKAGE, LOCALEDIR);
	textdomain(PACKAGE);

	scols_init_debug(0);

	tb = scols_new_table();
	if (!tb)
		err(EXIT_FAILURE, "faild to create output table");

	while((c = getopt_long(argc, argv, "nlirpCc", longopts, NULL)) != -1) {
		switch(c) {
		case 'h':
			usage(stdout);
			break;
		case 'l':
			notree = 1;
			break;
		case 'n':
			scols_table_enable_noheadings(tb, 1);
			break;
		case 'p':
			scols_table_enable_export(tb, 1);
			notree = 1;
			break;
		case 'i':
			scols_table_enable_ascii(tb, 1);
			break;
		case 'r':
			scols_table_enable_raw(tb, 1);
			notree = 1;
			break;
		case 'c':
			scols_table_set_column_separator(tb, ",");
			scols_table_enable_raw(tb, 1);
			notree = 1;
			break;
		case 'C':
			clonetb = 1;
		default:
			usage(stderr);
		}
	}

	scols_table_enable_colors(tb, 1);
	set_columns(tb, notree);

	while (optind < argc)
		add_lines(tb, argv[optind++]);

	if (clonetb) {
		struct libscols_table *xtb = scols_copy_table(tb);

		scols_print_table(xtb);
		scols_unref_table(xtb);
	} else
		scols_print_table(tb);

	scols_unref_table(tb);

	return EXIT_SUCCESS;
}