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test-tool: implement --short-options & --long-options

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While not useful per-se, it will help checking the available options.
This commit is contained in:
Pino Toscano
2018-06-27 12:31:01 +02:00
parent b61c98b9e1
commit 5565cf767a
2 changed files with 12 additions and 2 deletions
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5
test-tool/Makefile.am
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@@ -22,11 +22,14 @@ EXTRA_DIST = libguestfs-test-tool.pod
bin_PROGRAMS = libguestfs-test-tool bin_PROGRAMS = libguestfs-test-tool
man_MANS = libguestfs-test-tool.1 man_MANS = libguestfs-test-tool.1
libguestfs_test_tool_SOURCES = test-tool.c libguestfs_test_tool_SOURCES = \
../common/options/display-options.c \
test-tool.c
libguestfs_test_tool_CPPFLAGS = \ libguestfs_test_tool_CPPFLAGS = \
-I$(top_srcdir)/common/utils -I$(top_builddir)/common/utils \ -I$(top_srcdir)/common/utils -I$(top_builddir)/common/utils \
-I$(top_srcdir)/lib -I$(top_builddir)/lib \ -I$(top_srcdir)/lib -I$(top_builddir)/lib \
-I$(top_srcdir)/common/options -I$(top_builddir)/common/options \
-I$(top_srcdir)/gnulib/lib -I$(top_builddir)/gnulib/lib \ -I$(top_srcdir)/gnulib/lib -I$(top_builddir)/gnulib/lib \
-DGUESTFS_WARN_DEPRECATED=1 \ -DGUESTFS_WARN_DEPRECATED=1 \
-DLOCALEBASEDIR=\""$(datadir)/locale"\" -DLOCALEBASEDIR=\""$(datadir)/locale"\"

9
test-tool/test-tool.c
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@@ -37,6 +37,7 @@
#include "guestfs.h" #include "guestfs.h"
#include "guestfs-utils.h" #include "guestfs-utils.h"
#include "display-options.h"
#include "ignore-value.h" #include "ignore-value.h"
@@ -81,8 +82,10 @@ main (int argc, char *argv[])
static const char options[] = "t:V?"; static const char options[] = "t:V?";
static const struct option long_options[] = { static const struct option long_options[] = {
{ "help", 0, 0, '?' }, { "help", 0, 0, '?' },
{ "long-options", 0, 0, 0 },
{ "qemu", 1, 0, 0 }, { "qemu", 1, 0, 0 },
{ "qemudir", 1, 0, 0 }, { "qemudir", 1, 0, 0 },
{ "short-options", 0, 0, 0 },
{ "timeout", 1, 0, 't' }, { "timeout", 1, 0, 't' },
{ "version", 0, 0, 'V' }, { "version", 0, 0, 'V' },
{ 0, 0, 0, 0 } { 0, 0, 0, 0 }
@@ -103,7 +106,11 @@ main (int argc, char *argv[])
switch (c) { switch (c) {
case 0: /* options which are long only */ case 0: /* options which are long only */
if (STREQ (long_options[option_index].name, "qemu")) { if (STREQ (long_options[option_index].name, "long-options"))
display_long_options (long_options);
else if (STREQ (long_options[option_index].name, "short-options"))
display_short_options (options);
else if (STREQ (long_options[option_index].name, "qemu")) {
qemu = optarg; qemu = optarg;
qemu_use_wrapper = 0; qemu_use_wrapper = 0;
} }