- ==== Example 1 ====
- .method private isValid([Ljava/lang/String;[Ljava/lang/String;Ljava/math/BigInteger;)Ljava/lang/Boolean;
- .locals 7 // 메소드 내부에서 사용하는 레지스터 수 ex. v1~v7
- .parameter "issuerDN" // 파라미터 이름, 뒤에서부터, p3
- .parameter "subjectDN" // p2
- .parameter "serial" // p1
- .prologue
- const/4 v6, 0x4 // v6 = 0x4
- const/4 v5, 0x3 // v5 = 0x3
- const/4 v4, 0x2 // v4 = 0x2
- const/4 v3, 0x1 // v3 = 0x1
- const/4 v2, 0x0 // v2 = 0x0
- .line 103
- aget-object v0, p1, v2 // v0 = p1[v2], v0 = serial[v2], array[] (p1)의 특정 index(v2) 의 값을 v0에 저장
- // p0 는 this 인듯...
- iget-object v1, p0, Lops/black/herpderper/TrustModifier$AlwaysTrustManager;->CN1:Ljava/lang/String; // v1 = this.AlwaysTrustManager->C1
- invoke-virtual {v0, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z // v0 = String->equals(v0, v1);
- move-result v0
- if-eqz v0, :cond_0 // v0가 0 이면 cond_0 로 점프
- aget-object v0, p1, v3
- iget-object v1, p0, Lops/black/herpderper/TrustModifier$AlwaysTrustManager;->OU:Ljava/lang/String; // AlwaysTrustManager->OU
- invoke-virtual {v0, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
- move-result v0
- if-eqz v0, :cond_0 // if(v0 == 0) goto cond_0;
- ...
- .line 119
- invoke-static {v3}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean; // v0 = Boolean->valueOf(v3);
- move-result-object v0
- .line 121
- :goto_0
- return-object v0 // return v0;
- :cond_0
- invoke-static {v2}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean; // v0 = Boolean->valueOf(v2); // v2=0=false
- move-result-object v0
- goto :goto_0
- ==== Result 1 ====
- private Boolean isValid(String[] serial, String[] subjectDN, BigInteger issuerDN) {
- v6=4;
- v5=3;
- v4=2;
- v3=1;
- v2=0;
- v0 = serial[v2];
- v1 = AlwaysTrustManager->C1;
- v0 = String->equals(v0, v1);
- if(v0 == 0)
- goto cond_0;
- v0 = serial[v3];
- v1 = AlwaysTrustManager->OU;
- v0 = String->equals(v0, v1);
- if(v0 == 0)
- goto cond_0;
- ...
- v0 = Boolean->valueOf(v3); // v3=1=true
- :goto_0
- return v0;
- :cond_0
- v0 = Boolean->valueOf(v2); // v2=0=false
- goto: goto_0;
- ==== Example 2 ====
- # virtual methods
- .method protected varargs doInBackground([Ljava/lang/String;)Ljava/lang/String;
- .locals 17
- .parameter "uri"
- .prologue
- .line 28
- invoke-static {}, Landroid/os/Debug;->isDebuggerConnected()Z
- move-result v14
- if-eqz v14, :cond_0
- .line 29
- const/16 v14, 0x539
- div-int/lit8 v14, v14, 0x0
- .line 31
- :cond_0
- const/4 v11, 0x0
- .line 34
- .local v11, url:Ljava/net/URL;
- :try_start_0
- new-instance v12, Ljava/net/URL;
- const/4 v14, 0x0
- aget-object v14, p1, v14
- invoke-direct {v12, v14}, Ljava/net/URL;-><init>(Ljava/lang/String;)V // <init>() 괄호 안에 변수 갯수 = 파라미터 갯수, 즉 v14만 파라미터 v12 는 리턴값 저장
- :try_end_0
- .catch Ljava/net/MalformedURLException; {:try_start_0 .. :try_end_0} :catch_1
- .end local v11 #url:Ljava/net/URL; // 이런건 다 코멘트
- .local v12, url:Ljava/net/URL;
- move-object v11, v12
- .line 41
- .end local v12 #url:Ljava/net/URL;
- .restart local v11 #url:Ljava/net/URL;
- :goto_0
- const/4 v13, 0x0
- .line 44
- .local v13, urlConnection:Ljava/net/HttpURLConnection;
- :try_start_1
- invoke-virtual {v11}, Ljava/net/URL;->openConnection()Ljava/net/URLConnection;
- move-result-object v14
- move-object v0, v14
- check-cast v0, Ljava/net/HttpURLConnection;
- move-object v13, v0
- .line 47
- const/4 v14, 0x1
- invoke-virtual {v13, v14}, Ljava/net/HttpURLConnection;->setDoOutput(Z)V // Z -> 하나의 파라미터 나타냄, v13.HttpURLConnection->setDoOutput(v14);
- .line 48
- const-string v14, "POST"
- invoke-virtual {v13, v14}, Ljava/net/HttpURLConnection;->setRequestMethod(Ljava/lang/String;)V
- .line 51
- invoke-static {v13}, Lops/black/herpderper/TrustModifier;->relaxHostChecking(Ljava/net/HttpURLConnection;)V
- .line 52
- invoke-virtual {v13}, Ljava/net/HttpURLConnection;->getOutputStream()Ljava/io/OutputStream;
- move-result-object v5
- .line 55
- .local v5, out:Ljava/io/OutputStream; // v5 = get_OutputStream();
- const/4 v14, 0x1
- aget-object v14, p1, v14
- const-string v15, "UTF-8"
- ...
- :catch_1
- move-exception v1
- .line 38
- .local v1, e1:Ljava/net/MalformedURLException;
- invoke-virtual {v1}, Ljava/net/MalformedURLException;->printStackTrace()V
- goto/16 :goto_0
- ==== Result 2 ====
- protected String doInBackground(String[] uri) {
- v14 = android.os.Debug.isDebuggerConnected();
- if(v14==0)
- goto cond_0;
- v14 = 0x539;
- v14 = v14 / 0;
- :cond_0
- v11 = 0;
- v11 = url:Ljava/net/URL;
- :try_start_0
- v12 = java/net/URL;
- v14 = 0;
- v14 = uri[v14]; // v14 = uri[0];
- v12 = URL->init(v14);
- :try_end_0
- .catch MalformedURLException :catch_1
- v11 = (java/net/URL) v12;
- :goto_0
- v13 = 0;
- v13 = (HttpURLConnection) v13;
- :try_start_1
- v14 = URL->openConnection(v11);
- v0 = v14;
- v0 = (HttpURLConnection) v0;
- v13 = v0;
- v14 = 1;
- v13.setDoOutput(v14);
- v14 = "POST";
- v13.setRequestMethod(v14);
- ops.black.herpderper.TrustModifier.relaxHostChecking(v13);
- v5 = getOutputStream(v13);
- v14 = 1;
- v14 = uri[v14];
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