//++ ------------------------------------------------------------------------------------
// Details: Return the resolved file's path for the given file.
// Type: Method.
// Args: vstrUnknown - (R) String assigned to path when resolved path is empty.
// vwrResolvedPath - (RW) The original path overwritten with resolved path.
// Return: MIstatus::success - Functional succeeded.
// MIstatus::failure - Functional failed.
// Throws: None.
//--
bool
CMICmnLLDBDebugSessionInfo::ResolvePath(const CMIUtilString &vstrUnknown, CMIUtilString &vwrResolvedPath)
{
if (vwrResolvedPath.size() < 1)
{
vwrResolvedPath = vstrUnknown;
return MIstatus::success;
}
bool bOk = MIstatus::success;
CMIUtilString::VecString_t vecPathFolders;
const MIuint nSplits = vwrResolvedPath.Split("/", vecPathFolders);
MIunused(nSplits);
MIuint nFoldersBack = 1; // 1 is just the file (last element of vector)
while (bOk && (vecPathFolders.size() >= nFoldersBack))
{
CMIUtilString strTestPath;
MIuint nFoldersToAdd = nFoldersBack;
while (nFoldersToAdd > 0)
{
strTestPath += "/";
strTestPath += vecPathFolders[vecPathFolders.size() - nFoldersToAdd];
nFoldersToAdd--;
}
bool bYesAccessible = false;
bOk = AccessPath(strTestPath, bYesAccessible);
if (bYesAccessible)
{
vwrResolvedPath = strTestPath;
return MIstatus::success;
}
else
nFoldersBack++;
}
// No files exist in the union of working directory and debuginfo path
// Simply use the debuginfo path and let the IDE handle it.
return bOk;
}
bool Utilities::pathExists(const char *path)
{
return ( AccessPath(path, 0) == 0 );
}
