Change project dir structure

server/signserver/dsgn_resp.go

@@ -0,0 +1,137 @@
+package signserver
+
+import "github.com/Andoryuuta/byteframe"
+
+func paddedString(x string, size uint) []byte {
+	out := make([]byte, size)
+	copy(out, x)
+
+	// Null terminate it.
+	out[len(out)-1] = 0
+	return out
+}
+
+func uint8PascalString(bf *byteframe.ByteFrame, x string) {
+	bf.WriteUint8(uint8(len(x) + 1))
+	bf.WriteNullTerminatedBytes([]byte(x))
+}
+
+func uint16PascalString(bf *byteframe.ByteFrame, x string) {
+	bf.WriteUint16(uint16(len(x) + 1))
+	bf.WriteNullTerminatedBytes([]byte(x))
+}
+
+func makeSignInFailureResp(respID RespID) []byte {
+	bf := byteframe.NewByteFrame()
+	bf.WriteUint8(uint8(respID))
+	return bf.Data()
+}
+
+func (session *Session) makeSignInResp(username string) []byte {
+	bf := byteframe.NewByteFrame()
+
+	// delete me:
+	//bf.WriteUint8(8)
+	//return bf.Data()
+
+	bf.WriteUint8(1)                                   // resp_code
+	bf.WriteUint8(0)                                   // file/patch server count
+	bf.WriteUint8(4)                                   // entrance server count
+	bf.WriteUint8(1)                                   // character count
+	bf.WriteUint32(0xFFFFFFFF)                         // login_token_number
+	bf.WriteBytes(paddedString("logintokenstrng", 16)) // login_token (16 byte padded string)
+	bf.WriteUint32(1576761190)
+
+	// file patch server PascalStrings here
+
+	// Array(this.entrance_server_count, PascalString(Byte, "utf8")),
+	uint8PascalString(bf, "localhost:53310")
+	uint8PascalString(bf, "")
+	uint8PascalString(bf, "")
+	uint8PascalString(bf, "mhf-n.capcom.com.tw")
+
+	///////////////////////////
+	// Characters:
+
+	/*
+		tab = '123456789ABCDEFGHJKLMNPQRTUVWXYZ'
+		def make_uid_str(cid):
+			out = ''
+			for i in range(6):
+				v = (cid>>5*i)
+				out += tab[v&0x1f]
+			return out
+
+		def make_cid_int(uid):
+			v = 0
+			for c in uid[::-1]:
+				idx = tab.find(c)
+				if idx == -1:
+					raise Exception("not in tab")
+				v |= idx
+				v = v<<5
+			return v>>5
+	*/
+	bf.WriteUint32(469153291) // character ID 469153291
+	bf.WriteUint16(999)       // Exp, HR[x] is split by 0, 1, 30, 50, 99, 299, 998, 999
+
+	//44.204
+
+	/*
+		0=大劍/Big sword
+		1=重弩/Heavy crossbow
+		2=大錘/Sledgehammer
+		3=長槍/Spear
+		4=單手劍/One-handed sword
+		5=輕弩/Light crossbow
+		6=雙劍/Double sword
+		7=太刀/Tadao
+		8=狩獵笛/Hunting flute
+		9=銃槍/Shotgun
+		10=弓/bow
+		11=穿龍棍/Wear a dragon stick
+		12=斬擊斧F/Chopping Axe F
+		13=---
+		default=不明/unknown
+	*/
+	bf.WriteUint16(7) // Weapon, 0-13.
+
+	bf.WriteUint32(1576761172) // Last login date, unix timestamp in seconds.
+	bf.WriteUint8(1)           // Sex, 0=male, 1=female.
+	bf.WriteUint8(0)           // Is new character, 1 replaces character name with ?????.
+	grMode := uint8(0)
+	bf.WriteUint8(1)                          // GR level if grMode == 0
+	bf.WriteUint8(grMode)                     // GR mode.
+	bf.WriteBytes(paddedString(username, 16)) // Character name
+	bf.WriteBytes(paddedString("0", 32))      // unk str
+	if grMode == 1 {
+		bf.WriteUint16(55) // GR level override.
+		bf.WriteUint8(0)   // unk
+		bf.WriteUint8(0)   // unk
+	}
+
+	//////////////////////////
+
+	bf.WriteUint8(0)           // friends_list_count
+	bf.WriteUint8(0)           // guild_members_count
+	bf.WriteUint8(0)           // notice_count
+	bf.WriteUint32(0xDEADBEEF) // some_last_played_character_id
+	bf.WriteUint32(14)         // unk_flags
+	uint8PascalString(bf, "")  // unk_data_blob PascalString
+
+	bf.WriteUint16(51728)
+	bf.WriteUint16(20000)
+	uint16PascalString(bf, "1000672925")
+
+	bf.WriteUint8(0)
+
+	bf.WriteUint16(51729)
+	bf.WriteUint16(1)
+	bf.WriteUint16(20000)
+	uint16PascalString(bf, "203.191.249.36:8080")
+
+	bf.WriteUint32(1578905116)
+	bf.WriteUint32(0)
+
+	return bf.Data()
+}