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author | Karel Zak | 2016-01-25 15:17:21 +0100 |
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committer | Karel Zak | 2016-01-25 15:17:21 +0100 |
commit | e90f4b6715a9e8963d2c9ee7d3a0e9b98364ee30 (patch) | |
tree | 3043fe2bf2e8a4d3e0c16355704b2a04ada84fad /libsmartcols/samples | |
parent | libsmartcols: fix title sample (diff) | |
download | kernel-qcow2-util-linux-e90f4b6715a9e8963d2c9ee7d3a0e9b98364ee30.tar.gz kernel-qcow2-util-linux-e90f4b6715a9e8963d2c9ee7d3a0e9b98364ee30.tar.xz kernel-qcow2-util-linux-e90f4b6715a9e8963d2c9ee7d3a0e9b98364ee30.zip |
libsmartcols: add wrap.c sample
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'libsmartcols/samples')
-rw-r--r-- | libsmartcols/samples/Makemodule.am | 7 | ||||
-rw-r--r-- | libsmartcols/samples/wrap.c | 79 |
2 files changed, 85 insertions, 1 deletions
diff --git a/libsmartcols/samples/Makemodule.am b/libsmartcols/samples/Makemodule.am index 990e00c14..264325535 100644 --- a/libsmartcols/samples/Makemodule.am +++ b/libsmartcols/samples/Makemodule.am @@ -1,7 +1,8 @@ check_PROGRAMS += \ sample-scols-tree \ - sample-scols-title + sample-scols-title \ + sample-scols-wrap sample_scols_tree_SOURCES = libsmartcols/samples/tree.c sample_scols_tree_LDADD = libsmartcols.la libcommon.la @@ -10,3 +11,7 @@ sample_scols_tree_CFLAGS = -I$(ul_libsmartcols_incdir) sample_scols_title_SOURCES = libsmartcols/samples/title.c sample_scols_title_LDADD = libsmartcols.la sample_scols_title_CFLAGS = -I$(ul_libsmartcols_incdir) + +sample_scols_wrap_SOURCES = libsmartcols/samples/wrap.c +sample_scols_wrap_LDADD = libsmartcols.la +sample_scols_wrap_CFLAGS = -I$(ul_libsmartcols_incdir) diff --git a/libsmartcols/samples/wrap.c b/libsmartcols/samples/wrap.c new file mode 100644 index 000000000..3a63a47a2 --- /dev/null +++ b/libsmartcols/samples/wrap.c @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2010-2014 Karel Zak <kzak@redhat.com> + * + * This file may be redistributed under the terms of the + * GNU Lesser General Public License. + */ +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <dirent.h> +#include <getopt.h> + +#include "c.h" +#include "nls.h" +#include "strutils.h" +#include "xalloc.h" + +#include "libsmartcols.h" + + +enum { COL_NAME, COL_DATA }; + +/* add columns to the @tb */ +static void setup_columns(struct libscols_table *tb) +{ + if (!scols_table_new_column(tb, "NAME", 0, 0)) + goto fail; + if (!scols_table_new_column(tb, "DATA", 0, SCOLS_FL_WRAP)) + goto fail; + return; +fail: + scols_unref_table(tb); + err(EXIT_FAILURE, "faild to create output columns"); +} + +static void add_line(struct libscols_table *tb, const char *name, const char *data) +{ + struct libscols_line *ln = scols_table_new_line(tb, NULL); + if (!ln) + err(EXIT_FAILURE, "failed to create output line"); + + if (scols_line_set_data(ln, COL_NAME, name)) + goto fail; + if (scols_line_set_data(ln, COL_DATA, data)) + goto fail; + return; +fail: + scols_unref_table(tb); + err(EXIT_FAILURE, "faild to create output line"); +} + +int main(int argc, char *argv[]) +{ + struct libscols_table *tb; + + 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); + + add_line(tb, "keelboat", "riverine cargo-capable working boat, or a small to mid-sized recreational sailing yacht."); + add_line(tb, "dinghy", "type of small boat, often carried or towed for use as a ship's boat by a larger vessel."); + add_line(tb, "monohull", "type of boat having only one hull, unlike multihulled boats which can have two or more individual hulls connected to one another."); + add_line(tb, "catamaran", "geometry-stabilized craft; that is, it derives its stability from its wide beam, rather than from a ballasted keel, like a monohull."); + add_line(tb, "trimaran ", "multihull boat that comprises a main hull and two smaller outrigger hulls (or \"floats\") which are attached to the main hull with lateral beams."); + + scols_print_table(tb); + scols_unref_table(tb); + return EXIT_SUCCESS; +} |