Implement VPC and Internet Gateway commands.

New commands: lsvpc, lsvpcattr, mkvpc,
setvpcattr, rmvpc, lsigw, mkigw, rmigw,
atigw, deigw.

* TODO: Update.
* doc/Makefile.inc: Add mkvpc manpage.

* etc/Makefile.am: Add create-vpc.fl and describe-vpcs.fln
* etc/describe-vpc-attribute.fln: New file.
* etc/describe-vpcs.fln: New file.

* src/Makefile.am: Add new files.
* src/igw.c: New file.
* src/lsvpc.c: New file.
* src/mkvpc-cl.opt: New file.
* src/mkvpc.c: New file.
* src/rmvpc.c: New file.
* src/vpcattr.c: New file.
* src/eclat.c (cmdtab): Register new subcommands.
* src/eclat.h: Add new prototypes.

* src/mksg-cl.opt: New option: --internet-gateway, -g

* src/lsinst.c (parse_options): Define args_doc.
* src/lsreg.c (parse_options): Remove useless return.
* src/lstag-cl.opt: Likewise.
* src/mktags-cl.opt: Remove stray character.

1 files changed, 133 insertions, 0 deletions

diff --git a/src/igw.c b/src/igw.c
new file mode 100644
index 0000000..a0f6f48
--- /dev/null
+++ b/src/igw.c
@@ -0,0 +1,133 @@
+/* This file is part of Eclat.
+   Copyright (C) 2012-2015 Sergey Poznyakoff.
+ 
+   Eclat is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+ 
+   Eclat is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+ 
+   You should have received a copy of the GNU General Public License
+   along with Eclat.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "eclat.h"
+
+int
+eclat_create_internet_gateway(eclat_command_env_t *env, int argc, char **argv)
+{
+	int i;
+	struct ec2_request *q = env->request;
+	generic_proginfo->args_doc = NULL;
+	generic_parse_options(env->cmd,
+			      "create internet gateway",
+			      argc, argv, &i);
+	if (argc > i)
+		die(EX_USAGE, "wrong number of arguments");
+	return 0;
+}
+
+int
+eclat_delete_internet_gateway(eclat_command_env_t *env, int argc, char **argv)
+{
+	int i;
+	struct ec2_request *q = env->request;
+
+	generic_proginfo->args_doc = "IGW-ID";
+	generic_parse_options(env->cmd,
+			      "delete internet gateway",
+			      argc, argv, &i);
+	argv += i;
+	argc -= i;
+
+	if (argc != 1)
+		die(EX_USAGE, "wrong number of arguments");
+
+	translate_ids(1, argv, MAP_IGW);
+	eclat_request_add_param(q, "InternetGatewayId", argv[0]);
+
+	return 0;
+}
+
+static struct filter_descr filters[] = {
+	{ "attachment.state", FILTER_STRING },
+	{ "attachment.vpc-id", FILTER_STRING },
+	{ "internet-gateway-id", FILTER_STRING },
+	{ "tag-key", FILTER_STRING },
+	{ "tag-value", FILTER_STRING },
+	{ "tag:<KEY>", FILTER_STRING },
+	{ NULL }
+};	
+
+int
+eclat_describe_internet_gateways(eclat_command_env_t *env,
+				 int argc, char **argv)
+{
+	int i;
+
+	available_filters = filters;
+	generic_proginfo->print_help_hook = list_filters;
+	generic_proginfo->args_doc = "[FILTER...] [ID...]";
+	generic_parse_options(env->cmd,
+			      "describe internet gateways",
+			      argc, argv, &i);
+	argv += i;
+	argc -= i;
+	translate_ids(argc, argv, MAP_IGW);
+
+	describe_request_create(env, argc, argv, "InternetGatewayId");
+	return 0;
+}
+
+int
+eclat_attach_internet_gateway(eclat_command_env_t *env,
+			      int argc, char **argv)
+{
+	int i;
+	struct ec2_request *q = env->request;
+
+	generic_proginfo->args_doc = "IGW-ID VPC-ID";
+	generic_parse_options(env->cmd,
+			      "attach internet gateway to a VPC",
+			      argc, argv, &i);
+	argv += i;
+	argc -= i;
+	if (argc != 2)
+		die(EX_USAGE, "wrong number of arguments");
+	
+	translate_ids(1, argv, MAP_IGW);
+	translate_ids(1, argv+1, MAP_VPC);
+
+	eclat_request_add_param(q, "InternetGatewayId", argv[0]);
+	eclat_request_add_param(q, "VpcId", argv[1]);
+
+	return 0;
+}
+
+int
+eclat_detach_internet_gateway(eclat_command_env_t *env,
+			      int argc, char **argv)
+{
+	int i;
+	struct ec2_request *q = env->request;
+
+	generic_proginfo->args_doc = "IGW-ID VPC-ID";
+	generic_parse_options(env->cmd,
+			      "detach internet gateway from VPC",
+			      argc, argv, &i);
+	argv += i;
+	argc -= i;
+	if (argc != 2)
+		die(EX_USAGE, "wrong number of arguments");
+	
+	translate_ids(1, argv, MAP_IGW);
+	translate_ids(1, argv+1, MAP_VPC);
+
+	eclat_request_add_param(q, "InternetGatewayId", argv[0]);
+	eclat_request_add_param(q, "VpcId", argv[1]);
+
+	return 0;
+}