From 5e73f4ff938cb919b16fd0f180ef01d1914ea413 Mon Sep 17 00:00:00 2001
From: fisheryhe <fisheryhe@tencent.com>
Date: Mon, 12 Jun 2023 16:49:47 +0800
Subject: [PATCH] support ice configuration in global

---
 sdpinfo.go             |  6 ++++++
 transform/sdpstruct.go | 10 ++++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/sdpinfo.go b/sdpinfo.go
index 4af38d6..fcae6ba 100644
--- a/sdpinfo.go
+++ b/sdpinfo.go
@@ -846,6 +846,12 @@ func Parse(sdp string) (*SDPInfo, error) {
 
 		ufrag := md.IceUfrag
 		pwd := md.IcePwd
+		if ufrag == "" && sdpMap.IceUfrag != "" {
+			ufrag = sdpMap.IceUfrag
+		}
+		if pwd == "" && sdpMap.IcePwd != "" {
+			pwd = sdpMap.IcePwd
+		}
 
 		sdpInfo.SetICE(NewICEInfo(ufrag, pwd))
 
diff --git a/transform/sdpstruct.go b/transform/sdpstruct.go
index 71198cb..d65452c 100644
--- a/transform/sdpstruct.go
+++ b/transform/sdpstruct.go
@@ -77,7 +77,7 @@ type SsrcGroupStruct struct {
 }
 
 type SsrcStruct struct {
-	Id        uint `json:"id,omitempty"`
+	Id        uint   `json:"id,omitempty"`
 	Attribute string `json:"attribute,omitempty"`
 	Value     string `json:"value,omitempty"`
 }
@@ -158,11 +158,13 @@ type SdpStruct struct {
 	Media        []*MediaStruct      `json:"media,omitempty"`
 	Fingerprint  *FingerprintStruct  `json:"fingerprint,omitempty"`
 	Connection   *ConnectionStruct   `json:"connection,omitempty"`
+	IceUfrag     string              `json:"iceUfrag,omitempty"`
+	IcePwd       string              `json:"icePwd,omitempty"`
 	Icelite      string              `json:"icelite,omitempty"`
 }
 
 type SctpMapStuct struct {
-	Port           int       `json:"sctpmapNumber"`
-	App            string    `json:"app"`
-	MessageSize    int       `json:"maxMessageSize"`
+	Port        int    `json:"sctpmapNumber"`
+	App         string `json:"app"`
+	MessageSize int    `json:"maxMessageSize"`
 }