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Fix test for ghidra root path in cpp decompiler console

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This commit is contained in:
Theodoros Tyrovouzis 2023-05-08 22:32:14 +03:00
parent b3616a6831
commit 9880e31e47
2 changed files with 7 additions and 30 deletions
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34
Ghidra/Features/Decompiler/src/decompile/cpp/filemanage.cc
View File

@ -307,36 +307,15 @@ string FileManage::buildPath(const vector<string> &pathels,int level)
return s.str();
}
bool FileManage::testDevelopmentPath(const vector<string> &pathels,int level,string &root)
{ // Given pathels[level] is "Ghidra", determine if this is a Ghidra development layout
if (level + 2 >= pathels.size()) return false;
string parent = pathels[level + 1];
if (parent.size() < 11) return false;
string piecestr = parent.substr(0,7);
if (piecestr != "ghidra.") return false;
piecestr = parent.substr(parent.size() - 4);
if (piecestr != ".git") return false;
root = buildPath(pathels,level+2);
vector<string> testpaths1;
vector<string> testpaths2;
scanDirectoryRecursive(testpaths1,"ghidra.git",root,1);
if (testpaths1.size() != 1) return false;
scanDirectoryRecursive(testpaths2,"Ghidra",testpaths1[0],1);
return (testpaths2.size() == 1);
}
bool FileManage::testInstallPath(const vector<string> &pathels,int level,string &root)
bool FileManage::testGhidraPath(const vector<string> &pathels,int level,string &root)
{
if (level + 1 >= pathels.size()) return false;
root = buildPath(pathels,level+1);
string ghidraPath = buildPath(pathels,level);
vector<string> testpaths1;
vector<string> testpaths2;
scanDirectoryRecursive(testpaths1,"server",root,1);
if (testpaths1.size() != 1) return false;
scanDirectoryRecursive(testpaths2,"server.conf",testpaths1[0],1);
return (testpaths2.size() == 1);
scanDirectoryRecursive(testpaths1,"Processors",ghidraPath,1);
return (testpaths1.size() == 1);
}
string FileManage::discoverGhidraRoot(const char *argv0)
@ -350,6 +329,7 @@ string FileManage::discoverGhidraRoot(const char *argv0)
for(;;) {
int sizebefore = cur.size();
if (sizebefore == 0) break;
splitPath(cur,cur,base);
if (cur.size() == sizebefore) break;
if (base == ".")
@ -376,9 +356,7 @@ string FileManage::discoverGhidraRoot(const char *argv0)
for(int i=0;i<pathels.size();++i) {
if (pathels[i] != "Ghidra") continue;
string root;
if (testDevelopmentPath(pathels,i,root))
return root;
if (testInstallPath(pathels,i,root))
if (testGhidraPath(pathels,i,root))
return root;
}
return "";

3
Ghidra/Features/Decompiler/src/decompile/cpp/filemanage.hh
View File

@ -35,8 +35,7 @@ class FileManage {
vector<string> pathlist; // List of paths to search for files
static char separator;
static string buildPath(const vector<string> &pathels,int level);
static bool testDevelopmentPath(const vector<string> &pathels,int level,string &root);
static bool testInstallPath(const vector<string> &pathels,int level,string &root);
static bool testGhidraPath(const vector<string> &pathels,int level,string &root);
public:
void addDir2Path(const string &path);
void addCurrentDir(void);