plugins: Add source tree subfolder for plugin library

This allows some simplification and makes things more consistent,
particularly for loading plugins from the build dir.

Also fixes the issue reported here:

https://www.wireshark.org/lists/wireshark-dev/201801/msg00061.html

Change-Id: I0d8a000ee679172bccad546a3b0c47a79486f44d
Reviewed-on: https://code.wireshark.org/review/25329
Petri-Dish: João Valverde <j@v6e.pt>
Reviewed-by: João Valverde <j@v6e.pt>

1 files changed, 0 insertions, 379 deletions

diff --git a/plugins/wimax/msg_reg_rsp.c b/plugins/wimax/msg_reg_rsp.c
deleted file mode 100644
index 6ffbfbdd58..0000000000
--- a/plugins/wimax/msg_reg_rsp.c
+++ /dev/null
@@ -1,379 +0,0 @@
-/* msg_reg_rsp.c
- * WiMax MAC Management REG-RSP Message decoder
- *
- * Copyright (c) 2007 by Intel Corporation.
- *
- * Author: John R. Underwood <junderx@yahoo.com>
- *
- * Wireshark - Network traffic analyzer
- * By Gerald Combs <gerald@wireshark.org>
- * Copyright 1999 Gerald Combs
- *
- * This program 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 2
- * of the License, or (at your option) any later version.
- *
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-/* Include files */
-
-#include "config.h"
-
-#define WIMAX_16E_2005
-
-#define         FRAG_LAST                       0x1
-
-#include <epan/packet.h>
-#include "wimax_tlv.h"
-#include "wimax_mac.h"
-#include "wimax_utils.h"
-
-void proto_register_mac_mgmt_msg_reg_rsp(void);
-void proto_reg_handoff_mac_mgmt_msg_reg_rsp(void);
-
-extern gboolean include_cor2_changes;
-
-static dissector_handle_t dsc_rsp_handle = NULL;
-
-static gint proto_mac_mgmt_msg_reg_rsp_decoder = -1;
-static gint ett_mac_mgmt_msg_reg_rsp_decoder   = -1;
-static gint ett_reg_rsp_message_tree           = -1;
-
-/* NCT messages */
-
-/* REG-RSP fields */
-static gint hf_reg_rsp_status                            = -1;
-static gint hf_tlv_type                                  = -1;
-/* static gint hf_tlv_value                                 = -1; */
-static gint hf_reg_rsp_secondary_mgmt_cid		 = -1;
-static gint hf_reg_invalid_tlv                           = -1;
-static gint hf_reg_rsp_new_cid_after_ho                  = -1;
-static gint hf_reg_rsp_service_flow_id                   = -1;
-static gint hf_reg_rsp_system_resource_retain_time	 = -1;
-static gint hf_reg_total_provisioned_sf			 = -1;
-
-/* STRING RESOURCES */
-
-static const value_string vals_reg_rsp_status [] = {
-	{0, "OK"},
-	{1, "Message authentication failure"},
-	{0, NULL}
-};
-
-
-
-/* Decode REG-RSP messages. */
-static int dissect_mac_mgmt_msg_reg_rsp_decoder(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
-{
-	guint offset = 0;
-	guint tlv_offset;
-	guint tvb_len;
-	proto_item *reg_rsp_item;
-	proto_tree *reg_rsp_tree;
-	proto_item *tlv_item = NULL;
-	proto_tree *tlv_tree = NULL;
-	proto_tree *sub_tree = NULL;
-	gboolean hmac_found = FALSE;
-	tlv_info_t tlv_info;
-	gint tlv_type;
-	guint tlv_len;
-	guint this_offset = 0;
-	tlv_info_t sub_tlv_info;
-	gint sub_tlv_type;
-	gint sub_tlv_len;
-	guint sub_tlv_offset;
-
-	{	/* we are being asked for details */
-
-		/* Get the tvb reported length */
-		tvb_len =  tvb_reported_length(tvb);
-		/* display MAC payload type REG-RSP */
-		reg_rsp_item = proto_tree_add_protocol_format(tree, proto_mac_mgmt_msg_reg_rsp_decoder, tvb, offset, tvb_len, "MAC Management Message, REG-RSP");
-		/* add MAC REG-RSP subtree */
-		reg_rsp_tree = proto_item_add_subtree(reg_rsp_item, ett_mac_mgmt_msg_reg_rsp_decoder);
-		proto_tree_add_item(reg_rsp_tree, hf_reg_rsp_status, tvb, offset, 1, ENC_BIG_ENDIAN);
-		offset += 1;
-
-		while (offset < tvb_len)
-		{
-			/* Get the TLV data. */
-			init_tlv_info(&tlv_info, tvb, offset);
-			/* get the TLV type */
-			tlv_type = get_tlv_type(&tlv_info);
-			/* get the TLV length */
-			tlv_len = get_tlv_length(&tlv_info);
-			if (tlv_type == -1 || tlv_len > MAX_TLV_LEN || tlv_len < 1)
-			{	/* invalid tlv info */
-				col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "REG-RSP TLV error");
-				proto_tree_add_item(reg_rsp_tree, hf_reg_invalid_tlv, tvb, offset, (tvb_len - offset), ENC_NA);
-				break;
-			}
-			/* get the offset to the TLV data */
-			tlv_offset = offset + get_tlv_value_offset(&tlv_info);
-
-			switch (tlv_type) {
-				case REG_ARQ_PARAMETERS:
-				case REG_SS_MGMT_SUPPORT:
-				case REG_IP_MGMT_MODE:
-				case REG_IP_VERSION:
-				case REG_UL_TRANSPORT_CIDS_SUPPORTED:
-				case REG_IP_PHS_SDU_ENCAP:
-				case REG_MAX_CLASSIFIERS_SUPPORTED:
-				case REG_PHS_SUPPORT:
-				case REG_ARQ_SUPPORT:
-				case REG_DSX_FLOW_CONTROL:
-				case REG_MCA_FLOW_CONTROL:
-				case REG_MCAST_POLLING_CIDS:
-				case REG_NUM_DL_TRANS_CID:
-				case REG_MAC_ADDRESS:
-#ifdef WIMAX_16E_2005
-				case REG_TLV_T_20_MAX_MAC_DATA_PER_FRAME_SUPPORT:
-				case REG_TLV_T_21_PACKING_SUPPORT:
-				case REG_TLV_T_22_MAC_EXTENDED_RTPS_SUPPORT:
-				case REG_TLV_T_23_MAX_NUM_BURSTS_TRANSMITTED_CONCURRENTLY_TO_THE_MS:
-				case REG_TLV_T_26_METHOD_FOR_ALLOCATING_IP_ADDR_SECONDARY_MGMNT_CONNECTION:
-				case REG_TLV_T_27_HANDOVER_SUPPORTED:
-				case REG_TLV_T_29_HO_PROCESS_OPTIMIZATION_MS_TIMER:
-				case REG_TLV_T_31_MOBILITY_FEATURES_SUPPORTED:
-				case REG_TLV_T_40_ARQ_ACK_TYPE:
-				case REG_TLV_T_41_MS_HO_CONNECTIONS_PARAM_PROCESSING_TIME:
-				case REG_TLV_T_42_MS_HO_TEK_PROCESSING_TIME:
-				case REG_TLV_T_43_MAC_HEADER_AND_EXTENDED_SUBHEADER_SUPPORT:
-				case REG_POWER_SAVING_CLASS_CAPABILITY:
-#endif
-					dissect_extended_tlv(reg_rsp_tree, tlv_type, tvb, tlv_offset, tlv_len, pinfo, offset, proto_mac_mgmt_msg_reg_rsp_decoder);
-					break;
-				case REG_RSP_SECONDARY_MGMT_CID:
-					add_tlv_subtree(&tlv_info, reg_rsp_tree, hf_reg_rsp_secondary_mgmt_cid, tvb, offset, ENC_BIG_ENDIAN);
-					break;
-
-				case REG_RSP_TLV_T_36_TOTAL_PROVISIONED_SERVICE_FLOW_DSAs:
-					add_tlv_subtree(&tlv_info, reg_rsp_tree, hf_reg_total_provisioned_sf, tvb, offset, ENC_BIG_ENDIAN);
-					break;
-
-				case REG_RSP_TLV_T_24_CID_UPDATE_ENCODINGS:
-					/* Display CID update encodings */
-					/* add subtree */
-					sub_tree = add_protocol_subtree(&tlv_info, ett_reg_rsp_message_tree, reg_rsp_tree, proto_mac_mgmt_msg_reg_rsp_decoder, tvb, offset, tlv_len, "CID update encodings");
-					/* Use a local copy of tlv_offset */
-					this_offset = tlv_offset;
-					while(this_offset < tlv_len) {
-						/* Get the sub TLV data. */
-						init_tlv_info(&sub_tlv_info, tvb, this_offset);
-						/* get the sub TLV type */
-						sub_tlv_type = get_tlv_type(&sub_tlv_info);
-						/* get the TLV length */
-						sub_tlv_len = get_tlv_length(&sub_tlv_info);
-						if (tlv_type == -1 || sub_tlv_len > MAX_TLV_LEN || sub_tlv_len < 1)
-						{	/* invalid tlv info */
-							col_append_sep_str(pinfo->cinfo, COL_INFO, NULL, "REG-RSP TLV error");
-							proto_tree_add_item(reg_rsp_tree, hf_reg_invalid_tlv, tvb, offset, (tvb_len - offset), ENC_NA);
-							break;
-						}
-						/* get the offset to the sub TLV data */
-						sub_tlv_offset = this_offset + get_tlv_value_offset(&sub_tlv_info);
-						switch (sub_tlv_type) {
-							case REG_RSP_TLV_T_24_1_CID_UPDATE_ENCODINGS_NEW_CID:
-								add_tlv_subtree(&sub_tlv_info, sub_tree, hf_reg_rsp_new_cid_after_ho, tvb, this_offset, ENC_BIG_ENDIAN);
-								break;
-							case REG_RSP_TLV_T_24_2_CID_UPDATE_ENCODINGS_SFID:
-								add_tlv_subtree(&sub_tlv_info, sub_tree, hf_reg_rsp_service_flow_id, tvb, this_offset, ENC_BIG_ENDIAN);
-								break;
-							case REG_RSP_TLV_T_24_3_CID_UPDATE_ENCODINGS_CONNECTION_INFO:
-								tlv_tree = add_protocol_subtree(&sub_tlv_info, ett_reg_rsp_message_tree, sub_tree, proto_mac_mgmt_msg_reg_rsp_decoder, tvb, this_offset, sub_tlv_len, "CID Update Encodings Connection Info");
-								/* Decode the DSC_RSP subTLV's */
-								call_dissector(dsc_rsp_handle, tvb_new_subset_length(tvb, sub_tlv_offset, sub_tlv_len), pinfo, tlv_tree);
-								break;
-							default:
-								add_tlv_subtree(&sub_tlv_info, sub_tree, hf_tlv_type, tvb, this_offset, ENC_NA);
-								break;
-						}
-						this_offset = sub_tlv_len + sub_tlv_offset;
-					}
-					break;
-				case REG_RSP_TLV_T_28_HO_SYSTEM_RESOURCE_RETAIN_TIME:
-					tlv_item = add_tlv_subtree(&tlv_info, reg_rsp_tree, hf_reg_rsp_system_resource_retain_time, tvb, offset, ENC_BIG_ENDIAN);
-					if (include_cor2_changes) {
-						proto_item_append_text(tlv_item, " (in units of 100 milliseconds)");
-					} else {
-						proto_item_append_text(tlv_item, " (multiple of 100 milliseconds)");
-					}
-					break;
-				case DSx_UPLINK_FLOW:
-					/* display Uplink Service Flow Encodings info */
-					/* add subtree */
-					tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_rsp_decoder, reg_rsp_tree, proto_mac_mgmt_msg_reg_rsp_decoder, tvb, offset, tlv_len, "Uplink Service Flow Encodings");
-					/* decode and display the DL Service Flow Encodings */
-					wimax_service_flow_encodings_decoder(tvb_new_subset_length(tvb, tlv_offset, tlv_len), pinfo, tlv_tree);
-					break;
-				case DSx_DOWNLINK_FLOW:
-					/* display Downlink Service Flow Encodings info */
-					/* add subtree */
-					tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_rsp_decoder, reg_rsp_tree, proto_mac_mgmt_msg_reg_rsp_decoder, tvb, offset, tlv_len, "Downlink Service Flow Encodings");
-					/* decode and display the DL Service Flow Encodings */
-					wimax_service_flow_encodings_decoder(tvb_new_subset_length(tvb, tlv_offset, tlv_len), pinfo, tlv_tree);
-					break;
-				case HMAC_TUPLE:	/* Table 348d */
-					/* decode and display the HMAC Tuple */
-					tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_rsp_decoder, reg_rsp_tree, proto_mac_mgmt_msg_reg_rsp_decoder, tvb, offset, tlv_len, "HMAC Tuple");
-					wimax_hmac_tuple_decoder(tlv_tree, tvb, offset+2, tlv_len);
-					hmac_found = TRUE;
-					break;
-				case CMAC_TUPLE:	/* Table 348b */
-					/* decode and display the CMAC Tuple */
-					tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_rsp_decoder, reg_rsp_tree, proto_mac_mgmt_msg_reg_rsp_decoder, tvb, offset, tlv_len, "CMAC Tuple");
-					wimax_cmac_tuple_decoder(tlv_tree, tvb, offset+2, tlv_len);
-					break;
-				case SHORT_HMAC_TUPLE:
-				case SHORT_HMAC_TUPLE_COR2:
-					if ((!include_cor2_changes && (tlv_type == SHORT_HMAC_TUPLE)) ||
-						(include_cor2_changes && (tlv_type == SHORT_HMAC_TUPLE_COR2))) {
-						/* decode and display the Short HMAC Tuple */
-						tlv_tree = add_protocol_subtree(&tlv_info, ett_mac_mgmt_msg_reg_rsp_decoder, reg_rsp_tree, proto_mac_mgmt_msg_reg_rsp_decoder, tvb, offset, tlv_len, "Short HMAC Tuple");
-						wimax_short_hmac_tuple_decoder(tlv_tree, tvb, tlv_offset, tlv_len);
-					} else {
-						/* Unknown TLV Type */
-						add_tlv_subtree(&tlv_info, reg_rsp_tree, hf_tlv_type, tvb, offset, ENC_NA);
-					}
-					break;
-				case VENDOR_SPECIFIC_INFO:
-				case VENDOR_ID_ENCODING:
-				case MAC_VERSION_ENCODING:
-					wimax_common_tlv_encoding_decoder(tvb_new_subset_length(tvb, offset, (tvb_len - offset)), pinfo, reg_rsp_tree);
-					break;
-				default:
-					add_tlv_subtree(&tlv_info, reg_rsp_tree, hf_tlv_type, tvb, offset, ENC_NA);
-					break;
-			}
-
-			offset = tlv_len + tlv_offset;
-		}	/* end of TLV process while loop */
-		if (!hmac_found)
-			proto_item_append_text(reg_rsp_tree, " (HMAC Tuple is missing !)");
-	}
-	return tvb_captured_length(tvb);
-}
-
-/* Register Wimax Mac Payload Protocol and Dissector */
-void proto_register_mac_mgmt_msg_reg_rsp(void)
-{
-	/* REG-RSP fields display */
-	static hf_register_info hf[] =
-	{
-		{
-			&hf_reg_invalid_tlv,
-			{
-				"Invalid TLV", "wmx.reg_rsp.invalid_tlv",
-				FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL
-			}
-		},
-		{
-			&hf_reg_rsp_new_cid_after_ho,
-			{
-				"New CID after handover to new BS", "wmx.reg_rsp.new_cid_after_ho",
-				FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL
-			}
-		},
-		{
-			&hf_reg_rsp_status,
-			{
-				"Response", "wmx.reg_rsp.response",
-				FT_UINT8, BASE_HEX, VALS(vals_reg_rsp_status), 0x0, NULL, HFILL
-			}
-		},
-		{
-			&hf_reg_rsp_secondary_mgmt_cid,
-			{
-				"Secondary Management CID", "wmx.reg_rsp.secondary_mgmt_cid",
-				FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL
-			}
-		},
-		{
-			&hf_reg_total_provisioned_sf,
-			{
-				"Total Number of Provisional Service Flow", "wmx.reg_rsp.total_provisional_sf",
-				FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL
-			}
-		},
-		{
-			&hf_reg_rsp_service_flow_id,
-			{
-				"Service flow ID", "wmx.reg_rsp.service_flow_id",
-				FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL
-			}
-		},
-		{
-			&hf_reg_rsp_system_resource_retain_time,
-			{
-				"System Resource Retain Time", "wmx.reg_rsp.system_resource_retain_time",
-				FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL
-			}
-		},
-		{
-			&hf_tlv_type,
-			{
-				"Unknown TLV Type", "wmx.reg_rsp.unknown_tlv_type",
-				FT_BYTES, BASE_NONE, NULL, 0x00, NULL, HFILL
-			}
-		},
-#if 0
-		{
-			&hf_tlv_value,
-			{
-				"Value", "wmx.reg_rsp.tlv_value",
-				FT_BYTES, BASE_NONE, NULL, 0x00, NULL, HFILL
-			}
-		}
-#endif
-	};
-
-	/* Setup protocol subtree array */
-	static gint *ett[] =
-		{
-			&ett_mac_mgmt_msg_reg_rsp_decoder,
-			&ett_reg_rsp_message_tree
-		};
-
-	proto_mac_mgmt_msg_reg_rsp_decoder = proto_register_protocol (
-		"WiMax REG-RSP Messages", /* name       */
-		"WiMax REG-RSP",    /* short name */
-		"wmx.reg_rsp"                     /* abbrev     */
-		);
-
-	proto_register_field_array(proto_mac_mgmt_msg_reg_rsp_decoder, hf, array_length(hf));
-	proto_register_subtree_array(ett, array_length(ett));
-
-    register_dissector("mac_mgmt_msg_reg_rsp_handler", dissect_mac_mgmt_msg_reg_rsp_decoder, -1);
-}
-
-void proto_reg_handoff_mac_mgmt_msg_reg_rsp(void)
-{
-	dissector_handle_t reg_rsp_handle;
-
-	dsc_rsp_handle = find_dissector("mac_mgmt_msg_dsc_rsp_handler");
-
-	reg_rsp_handle = create_dissector_handle(dissect_mac_mgmt_msg_reg_rsp_decoder, proto_mac_mgmt_msg_reg_rsp_decoder);
-	dissector_add_uint("wmx.mgmtmsg", MAC_MGMT_MSG_REG_RSP, reg_rsp_handle);
-}
-
-/*
- * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
- *
- * Local variables:
- * c-basic-offset: 8
- * tab-width: 8
- * indent-tabs-mode: t
- * End:
- *
- * vi: set shiftwidth=8 tabstop=8 noexpandtab:
- * :indentSize=8:tabSize=8:noTabs=false:
- */