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List: soot-list
Subject: Re: [Soot-list] How to use newStaticInvokeExpr() method for inserting methods with more than one arg
From: "Steven Arzt" <Steven.Arzt () cased ! de>
Date: 2015-06-23 8:47:46
Message-ID: 005401d0ad91$47290c40$d57b24c0$ () cased ! de
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Hi Marjan,
There is an overload of the newStaticInvokeExpr() method that takes a list of values \
as a parameter. Use this overload to create a static invocation expression with more \
than one argument.
Best regards,
Steven
Von: soot-list-bounces@CS.McGill.CA [mailto:soot-list-bounces@CS.McGill.CA] Im \
Auftrag von Marjan Radi
Gesendet: Montag, 22. Juni 2015 19:39
An: soot-list@cs.mcgill.ca
Betreff: [Soot-list] How to use newStaticInvokeExpr() method for inserting methods \
with more than one argument
Hi,
I wanted to insert "Log.d(string s, string g)" statement in side my .dex file , using \
following code:
1- SootMethod toCall3 = Scene.v().getSootClass("android.util.Log").getMethod("int \
d(java.lang.String,java.lang.String)");
2- b.getUnits().insertBefore(Jimple.v().newInvokeStmt(Jimple.v().newStaticInvokeExpr((SootMethodRef) \
toCall3.makeRef(), tmpLog)) ,srcUnit);
But I got the following error:
Exception in thread "main" Invalid number of arguments
at soot.jimple.validation.InvokeArgumentValidator.validate(InvokeArgumentValidator.java:35)
at soot.jimple.JimpleBody.validate(JimpleBody.java:117)
at soot.jimple.JimpleBody.validate(JimpleBody.java:102)
I know this error is because Log statement have two input parameters but in the \
second line of code there is only one parameter is mentioned ("tmpLog"). I do not \
know how to use "newStaticInvokeExpr" method for inserting methods with more than one \
argument. I would be appreciated if you could give me an example.
Best Regards,
Marjan
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class=WordSection1><p class=MsoNormal><span \
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi \
Marjan,<o:p></o:p></span></p><p class=MsoNormal><span \
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p \
class=MsoNormal><span lang=EN-US \
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>There is an \
overload of the newStaticInvokeExpr() method that takes a list of values as a \
parameter. Use this overload to create a static invocation expression with more than \
one argument.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US \
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p \
class=MsoNormal><span lang=EN-US \
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Best \
regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US \
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> \
Steven<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US \
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div \
style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p \
class=MsoNormal><b><span \
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Von:</span></b><span \
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> \
soot-list-bounces@CS.McGill.CA [mailto:soot-list-bounces@CS.McGill.CA] <b>Im Auftrag \
von </b>Marjan Radi<br><b>Gesendet:</b> Montag, 22. Juni 2015 19:39<br><b>An:</b> \
soot-list@cs.mcgill.ca<br><b>Betreff:</b> [Soot-list] How to use \
newStaticInvokeExpr() method for inserting methods with more than one \
argument<o:p></o:p></span></p></div></div><p \
class=MsoNormal><o:p> </o:p></p><div><div \
id="yui_3_16_0_1_1434745589928_111033"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>Hi, <o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111033"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'><o:p> </o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111033"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>I wanted to insert "Log.d(string s, string g)" statement \
in side my .dex file , using following code:<o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111033"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'><o:p> </o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111033"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>1- SootMethod toCall3 = \
Scene.v().getSootClass("android.util.Log").getMethod("int \
d(java.lang.String,java.lang.String)"); <o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111257"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>2- \
b.getUnits().insertBefore(Jimple.v().newInvokeStmt(Jimple.v().newStaticInvokeExpr((SootMethodRef) \
toCall3.makeRef(), tmpLog)) ,srcUnit);<o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111103"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'><o:p> </o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111103"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>But I got the following error:<o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111241"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>Exception in thread "main" Invalid number of \
arguments<o:p></o:p></span></p></div><div id="yui_3_16_0_1_1434745589928_111242"><p \
class=MsoNormal style='background:white'><span \
style='font-size:10.0pt;font-family:"Courier New";color:black'>at \
soot.jimple.validation.InvokeArgumentValidator.validate(InvokeArgumentValidator.java:35)<o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111218"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>at \
soot.jimple.JimpleBody.validate(JimpleBody.java:117)<o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111192"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>at \
soot.jimple.JimpleBody.validate(JimpleBody.java:102)<o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111192"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'><o:p> </o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111192"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>I know this error is because Log statement have two input \
parameters but in the second line of code there is only one parameter is mentioned \
("tmpLog"). I do not know how to use "newStaticInvokeExpr" method \
for inserting methods with more than one argument. I would be appreciated if you \
could give me an example.<o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111192"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'><o:p> </o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111192"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>Best Regards,<o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111192"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'>Marjan <o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111010"><p class=MsoNormal \
style='background:white'><span style='font-size:10.0pt;font-family:"Courier \
New";color:black'> <o:p></o:p></span></p></div><div \
id="yui_3_16_0_1_1434745589928_111008"><div \
id="yiv9426486400yui_3_16_0_1_1426188032239_18320"><div \
id="yiv9426486400yui_3_16_0_1_1426188032239_71660"><p class=MsoNormal \
style='background:white'><span \
style='color:black'><o:p> </o:p></span></p></div></div></div></div></div></body></html>
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