libsmartcols: fix samples build, add title.c

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/.gitignore b/.gitignore
index 27aa3f6a9c5bb481b2a84dd4544566f9aab88152..a008740105d0881c954c0e1697df3027a1322ad7 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -146,10 +146,7 @@ update.log
 /rev
 /rtcwake
 /runuser
-/sample-mkfs
-/sample-partitions
-/sample-superblocks
-/sample-topology
+/sample-*
 /script
 /scriptreplay
 /setarch

diff --git a/libsmartcols/samples/Makemodule.am b/libsmartcols/samples/Makemodule.am
new file mode 100644 (file)
index 0000000..990e00c
--- /dev/null
+++ b/libsmartcols/samples/Makemodule.am
@@ -0,0 +1,12 @@
+
+check_PROGRAMS += \
+       sample-scols-tree \
+       sample-scols-title
+
+sample_scols_tree_SOURCES = libsmartcols/samples/tree.c
+sample_scols_tree_LDADD = libsmartcols.la libcommon.la
+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)

diff --git a/libsmartcols/samples/title.c b/libsmartcols/samples/title.c
new file mode 100644 (file)
index 0000000..9bc955f
--- /dev/null
+++ b/libsmartcols/samples/title.c
@@ -0,0 +1,94 @@
+/*
+ * 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, 0))
+               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_NAME, 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;
+       struct libscols_symbols *sy;
+
+       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, "foo", "bla bla bla");
+       add_line(tb, "bar", "alb alb alb");
+
+       /* right */
+       scols_table_set_title(tb, "This is right title", SCOLS_TITLE_RIGHT, "red");
+       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_table_set_title(tb, "This is center title (with padding)", SCOLS_TITLE_CENTER, "green");
+       scols_print_table(tb);
+
+       /* left */
+       scols_symbols_set_title_padding(sy, "-");
+       scols_table_set_title(tb, "This is left title (with padding)", SCOLS_TITLE_LEFT, "blue");
+       scols_print_table(tb);
+
+       scols_unref_table(tb);
+       return EXIT_SUCCESS;
+}