diff options
Diffstat (limited to 'asn1/dsp')
| -rw-r--r-- | asn1/dsp/packet-dsp-template.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/asn1/dsp/packet-dsp-template.c b/asn1/dsp/packet-dsp-template.c index b0ebba4412..f6adf54b08 100644 --- a/asn1/dsp/packet-dsp-template.c +++ b/asn1/dsp/packet-dsp-template.c @@ -25,6 +25,7 @@ #include <glib.h> #include <epan/packet.h> +#include <epan/expert.h> #include <epan/prefs.h> #include <epan/oids.h> #include <epan/asn1.h> @@ -62,6 +63,11 @@ static int proto_dsp = -1; static gint ett_dsp = -1; #include "packet-dsp-ett.c" +static expert_field ei_dsp_unsupported_opcode = EI_INIT; +static expert_field ei_dsp_unsupported_errcode = EI_INIT; +static expert_field ei_dsp_unsupported_pdu = EI_INIT; +static expert_field ei_dsp_zero_pdu = EI_INIT; + #include "packet-dsp-fn.c" /* @@ -146,8 +152,8 @@ dissect_dsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void* da dsp_op_name = "ChainedModify-DN-Argument"; break; default: - proto_tree_add_text(tree, tvb, offset, -1,"Unsupported DSP opcode (%d)", - session->ros_op & ROS_OP_OPCODE_MASK); + proto_tree_add_expert_format(tree, pinfo, &ei_dsp_unsupported_opcode, tvb, offset, -1, + "Unsupported DSP opcode (%d)", session->ros_op & ROS_OP_OPCODE_MASK); break; } break; @@ -190,7 +196,7 @@ dissect_dsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void* da dsp_op_name = "ChainedModify-DN-Result"; break; default: - proto_tree_add_text(tree, tvb, offset, -1,"Unsupported DSP opcode"); + proto_tree_add_expert(tree, pinfo, &ei_dsp_unsupported_opcode, tvb, offset, -1); break; } break; @@ -233,12 +239,12 @@ dissect_dsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void* da dsp_op_name = "DSA-Referral"; break; default: - proto_tree_add_text(tree, tvb, offset, -1,"Unsupported DSP errcode"); + proto_tree_add_expert(tree, pinfo, &ei_dsp_unsupported_errcode, tvb, offset, -1); break; } break; default: - proto_tree_add_text(tree, tvb, offset, -1,"Unsupported DSP PDU"); + proto_tree_add_expert(tree, pinfo, &ei_dsp_unsupported_pdu, tvb, offset, -1); return tvb_captured_length(tvb); } @@ -249,7 +255,7 @@ dissect_dsp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void* da old_offset=offset; offset=(*dsp_dissector)(FALSE, tvb, offset, &asn1_ctx, tree, -1); if(offset == old_offset){ - proto_tree_add_text(tree, tvb, offset, -1,"Internal error, zero-byte DSP PDU"); + proto_tree_add_expert(tree, pinfo, &ei_dsp_zero_pdu, tvb, offset, -1); break; } } @@ -273,7 +279,15 @@ void proto_register_dsp(void) { &ett_dsp, #include "packet-dsp-ettarr.c" }; + static ei_register_info ei[] = { + { &ei_dsp_unsupported_opcode, { "dsp.unsupported_opcode", PI_UNDECODED, PI_WARN, "Unsupported DSP opcode", EXPFILL }}, + { &ei_dsp_unsupported_errcode, { "dsp.unsupported_errcode", PI_UNDECODED, PI_WARN, "Unsupported DSP errcode", EXPFILL }}, + { &ei_dsp_unsupported_pdu, { "dsp.unsupported_pdu", PI_UNDECODED, PI_WARN, "Unsupported DSP PDU", EXPFILL }}, + { &ei_dsp_zero_pdu, { "dsp.zero_pdu", PI_PROTOCOL, PI_ERROR, "Internal error, zero-byte DSP PDU", EXPFILL }}, + }; + module_t *dsp_module; + expert_module_t* expert_dsp; /* Register protocol */ proto_dsp = proto_register_protocol(PNAME, PSNAME, PFNAME); @@ -283,6 +297,8 @@ void proto_register_dsp(void) { /* Register fields and subtrees */ proto_register_field_array(proto_dsp, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); + expert_dsp = expert_register_protocol(proto_dsp); + expert_register_field_array(expert_dsp, ei, array_length(ei)); /* Register our configuration options for DSP, particularly our port */ |