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Code Issues Releases Wiki Activity

New resetDefaults support

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This commit is contained in:
caheckman 2020-03-27 15:03:24 -04:00
parent 791f16101e
commit d9bd93c36b
12 changed files with 147 additions and 50 deletions
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18
Ghidra/Features/Decompiler/src/decompile/cpp/prettyprint.hh
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@ -80,8 +80,9 @@ protected:
int4 indentlevel; ///< Current indent level (in fixed width characters)
int4 parenlevel; ///< Current depth of parentheses
int4 indentincrement; ///< Change in indentlevel per level of nesting
void resetDefaultsInternal(void) { indentincrement = 2; } ///< Set options to default values for EmitXml
public:
EmitXml(void) { s = (ostream *)0; indentlevel=0; parenlevel=0; indentincrement=2; } ///< Constructor
EmitXml(void) { s = (ostream *)0; indentlevel=0; parenlevel=0; resetDefaultsInternal(); } ///< Constructor
/// \brief Possible types of syntax highlighting
enum syntax_highlight {
@ -196,6 +197,9 @@ public:
/// \return \b true if \b this produces an XML markup of its emitted source code
virtual bool emitsXml(void) const { return true; }
/// \brief (Re)set the default emitting options
virtual void resetDefaults(void);
/// \brief Get the current parentheses depth
///
/// \return the current number of open parenthetical groups
@ -649,9 +653,11 @@ template<typename _type>
void circularqueue<_type>::setMax(int4 sz)
{
delete [] cache;
max = sz;
cache = new _type [ sz ];
if (max != sz) {
delete [] cache;
max = sz;
cache = new _type [ sz ];
}
left = 1; // This operation empties queue
right = 0;
}
@ -721,8 +727,9 @@ class EmitPrettyPrint : public EmitXml {
void print(const TokenSplit &tok); ///< Output the given token to the low-level emitter
void advanceleft(void); ///< Emit tokens that have been fully committed
void scan(void); ///< Process a new token
void resetDefaultsPrettyPrint(void) { setMaxLineSize(100); }
public:
EmitPrettyPrint(int4 mls); ///< Construct with an initial maximum line size
EmitPrettyPrint(void); ///< Construct with an initial maximum line size
virtual ~EmitPrettyPrint(void);
virtual int4 beginDocument(void);
virtual void endDocument(int4 id);
@ -768,6 +775,7 @@ public:
virtual int4 getMaxLineSize(void) const { return maxlinesize; }
virtual void setCommentFill(const string &fill) { commentfill = fill; }
virtual bool emitsXml(void) const { return lowlevel->emitsXml(); }
virtual void resetDefaults(void);
void setXML(bool val); ///< Toggle whether the low-level emitter emits XML markup or not
};