Implementation of the StringManager that queries through the ghidra client. More...
#include <string_ghidra.hh>
Public Member Functions | |
| GhidraStringManager (ArchitectureGhidra *g, int4 max) | |
| Constructor. | |
| virtual const vector< uint1 > & | getStringData (const Address &addr, Datatype *charType, bool &isTrunc) |
| Retrieve string data at the given address as a UTF8 byte array. More... | |
 Public Member Functions inherited from ghidra::StringManager | |
| StringManager (int4 max) | |
| Constructor. More... | |
| virtual | ~StringManager (void) |
| Destructor. | |
| void | clear (void) |
| Clear out any cached strings. | |
| bool | isString (const Address &addr, Datatype *charType) |
| void | encode (Encoder &encoder) const |
| Encode cached strings to a stream. More... | |
| void | decode (Decoder &decoder) |
| Restore string cache from a stream. More... | |
Private Attributes | |
| ArchitectureGhidra * | glb |
| The ghidra client interface. | |
| uint1 * | testBuffer |
| Temporary storage for storing bytes from client. | |
Additional Inherited Members | |
| Static Public Member Functions inherited from ghidra::StringManager | |
| static bool | hasCharTerminator (const uint1 *buffer, int4 size, int4 charsize) |
| Check for a unicode string terminator. More... | |
| static int4 | readUtf16 (const uint1 *buf, bool bigend) |
| Read a UTF16 code point from a byte array. More... | |
| static void | writeUtf8 (ostream &s, int4 codepoint) |
| Write unicode character to stream in UTF8 encoding. More... | |
| static int4 | getCodepoint (const uint1 *buf, int4 charsize, bool bigend, int4 &skip) |
| Extract next unicode codepoint. More... | |
| Protected Attributes inherited from ghidra::StringManager | |
| map< Address, StringData > | stringMap |
| Map from address to string data. | |
| int4 | maximumChars |
| Maximum characters in a string before truncating. | |
Detailed Description
Implementation of the StringManager that queries through the ghidra client.
This acts as a front end to Ghidra's string formats and encodings. The client translates any type of string into a UTF8 representation, and this class stores it for final presentation. Escaping the UTF8 string is left up to the PrintLanguage.
Member Function Documentation
◆ getStringData()
|
virtual |
Retrieve string data at the given address as a UTF8 byte array.
If the address does not represent string data, a zero length vector is returned. Otherwise, the string data is fetched, converted to a UTF8 encoding, cached and returned.
- Parameters
-
addr is the given address charType is a character data-type indicating the encoding isTrunc passes back whether the string is truncated
- Returns
- the byte array of UTF8 data
Implements ghidra::StringManager.
References ghidra::StringManager::StringData::byteData, ghidra::ArchitectureGhidra::getStringData(), glb, ghidra::StringManager::StringData::isTruncated, ghidra::StringManager::maximumChars, and ghidra::StringManager::stringMap.
The documentation for this class was generated from the following files:
- string_ghidra.hh
- string_ghidra.cc
