void ParamSet::AddSampledSpectrumFiles(const string &name, const char **names,
int nItems) {
EraseSpectrum(name);
Spectrum *s = new Spectrum[nItems];
for (int i = 0; i < nItems; ++i) {
string fn = AbsolutePath(ResolveFilename(names[i]));
if (cachedSpectra.find(fn) != cachedSpectra.end()) {
s[i] = cachedSpectra[fn];
continue;
}
vector<float> vals;
if (!ReadFloatFile(fn.c_str(), &vals)) {
Warning("Unable to read SPD file \"%s\". Using black distribution.",
fn.c_str());
s[i] = Spectrum(0.);
}
else {
if (vals.size() % 2) {
Warning("Extra value found in spectrum file \"%s\". "
"Ignoring it.", fn.c_str());
}
vector<float> wls, v;
for (uint32_t j = 0; j < vals.size() / 2; ++j) {
wls.push_back(vals[2*j]);
v.push_back(vals[2*j+1]);
}
s[i] = Spectrum::FromSampled(&wls[0], &v[0], wls.size());
}
cachedSpectra[fn] = s[i];
}
spectra.push_back(new ParamSetItem<Spectrum>(name, s, nItems));
delete[] s;
}
string ParamSet::FindOneFilename(const string &name, const string &d) const {
string filename = FindOneString(name, "");
if (filename == "")
return d;
filename = AbsolutePath(ResolveFilename(filename));
return filename;
}
// See if the .dsp or .dsw file changed on disk.
bool WorkspaceInfo::CheckProjectIntegrity(CString projectName)
{
// Resolve the filename.
ResolveFilename(GetWorkspaceLocation(), projectName);
// Scan the projects list to find the project named [projectName].
POSITION pos = m_projects.GetHeadPosition();
Project* prj = NULL;
while (pos != NULL)
{
prj = &m_projects.GetNext(pos);
if (prj->m_name.CompareNoCase(projectName) == 0)
break;
prj = NULL;
}
// If it doesn't exist, exit.
if (!prj)
{
// AfxMessageBox("Refresh: Project names differ.");
return false;
}
// Check the date and time stamp.
CFileStatus fileStatus;
if (CFile::GetStatus(prj->m_name, fileStatus) == FALSE)
return false;
if (prj->m_timeStamp != fileStatus.m_mtime)
{
// AfxMessageBox("Refresh: Date/time stamp differs.");
return false;
}
return true;
}
bool File::Create(File& file, const CString& rootPath, CString filename, bool resolve)
{
// Resolve the filename.
if (resolve)
ResolveFilename(rootPath, filename);
// Find the path.
int pathEndPosition = filename.ReverseFind('\\');
if (pathEndPosition == -1)
return false;
file.SetPath(filename.Left(pathEndPosition + 1));
// Find the extension.
int extPosition = filename.ReverseFind('.');
if (extPosition != -1)
{
file.m_ext = filename.Mid(extPosition + 1);
file.m_ext.MakeLower();
}
else
extPosition = filename.GetLength();
// Find the file title.
file.m_title = filename.Mid(pathEndPosition + 1, extPosition - (pathEndPosition + 1));
// Build the shortened name (no symbols).
char shortName[200];
int sLen = 0;
for (int i = 0; i < file.m_title.GetLength(); i++)
if (isalnum(file.m_title[i]))
shortName[sLen++] = tolower(file.m_title[i]);
shortName[sLen] = 0;
file.m_shortName = shortName;
// Set the parent.
file.m_parent = NULL;
return true;
}
void ParamSet::AddSampledSpectrumFiles(const std::string &name,
const char **names, int nValues) {
EraseSpectrum(name);
std::unique_ptr<Spectrum[]> s(new Spectrum[nValues]);
for (int i = 0; i < nValues; ++i) {
std::string fn = AbsolutePath(ResolveFilename(names[i]));
if (cachedSpectra.find(fn) != cachedSpectra.end()) {
s[i] = cachedSpectra[fn];
continue;
}
std::vector<Float> vals;
if (!ReadFloatFile(fn.c_str(), &vals)) {
Warning(
"Unable to read SPD file \"%s\". Using black distribution.",
fn.c_str());
s[i] = Spectrum(0.);
} else {
if (vals.size() % 2) {
Warning(
"Extra value found in spectrum file \"%s\". "
"Ignoring it.",
fn.c_str());
}
std::vector<Float> wls, v;
for (size_t j = 0; j < vals.size() / 2; ++j) {
wls.push_back(vals[2 * j]);
v.push_back(vals[2 * j + 1]);
}
s[i] = Spectrum::FromSampled(&wls[0], &v[0], wls.size());
}
cachedSpectra[fn] = s[i];
}
std::shared_ptr<ParamSetItem<Spectrum>> psi(
new ParamSetItem<Spectrum>(name, std::move(s), nValues));
spectra.push_back(psi);
}
static int AccessControl(EvalContext *ctx, const char *req_path, ServerConnectionState *conn, int encrypt)
{
int access = false;
char transrequest[CF_BUFSIZE];
struct stat statbuf;
char translated_req_path[CF_BUFSIZE];
char transpath[CF_BUFSIZE];
/*
* /var/cfengine -> $workdir translation.
*/
TranslatePath(translated_req_path, req_path);
if (ResolveFilename(translated_req_path, transrequest))
{
Log(LOG_LEVEL_VERBOSE, "Filename %s is resolved to %s", translated_req_path, transrequest);
}
else
{
Log(LOG_LEVEL_INFO, "Couldn't resolve (realpath: %s) filename: %s",
GetErrorStr(), translated_req_path);
return false; /* can't continue without transrequest */
}
if (lstat(transrequest, &statbuf) == -1)
{
Log(LOG_LEVEL_INFO, "Couldn't stat (lstat: %s) filename: %s",
GetErrorStr(), transrequest);
return false;
}
Log(LOG_LEVEL_DEBUG, "AccessControl, match (%s,%s) encrypt request = %d", transrequest, conn->hostname, encrypt);
if (SV.admit == NULL)
{
Log(LOG_LEVEL_INFO, "cf-serverd access list is empty, no files are visible");
return false;
}
conn->maproot = false;
for (Auth *ap = SV.admit; ap != NULL; ap = ap->next)
{
int res = false;
Log(LOG_LEVEL_DEBUG, "Examining rule in access list (%s,%s)", transrequest, ap->path);
/* TODO MapName when constructing this list. */
strncpy(transpath, ap->path, CF_BUFSIZE - 1);
MapName(transpath);
/* If everything is allowed */
if ((strcmp(transpath, FILE_SEPARATOR_STR) == 0)
||
/* or if transpath is a parent directory of transrequest */
(strlen(transrequest) > strlen(transpath)
&& strncmp(transpath, transrequest, strlen(transpath)) == 0
&& transrequest[strlen(transpath)] == FILE_SEPARATOR)
||
/* or if it's an exact match */
(strcmp(transpath, transrequest) == 0))
{
res = true;
}
/* Exact match means single file to admit */
if (strcmp(transpath, transrequest) == 0)
{
res = true;
}
if (res)
{
Log(LOG_LEVEL_VERBOSE, "Found a matching rule in access list (%s in %s)", transrequest, transpath);
if (stat(transpath, &statbuf) == -1)
{
Log(LOG_LEVEL_INFO,
"Warning cannot stat file object %s in admit/grant, or access list refers to dangling link",
transpath);
continue;
}
if ((!encrypt) && (ap->encrypt == true))
{
Log(LOG_LEVEL_ERR, "File %s requires encrypt connection...will not serve", transpath);
access = false;
}
else
{
Log(LOG_LEVEL_DEBUG, "Checking whether to map root privileges..");
if ((IsMatchItemIn(ap->maproot, MapAddress(conn->ipaddr))) ||
(IsRegexItemIn(ctx, ap->maproot, conn->hostname)))
{
conn->maproot = true;
Log(LOG_LEVEL_VERBOSE, "Mapping root privileges to access non-root files");
}
if ((IsMatchItemIn(ap->accesslist, MapAddress(conn->ipaddr)))
|| (IsRegexItemIn(ctx, ap->accesslist, conn->hostname)))
{
access = true;
Log(LOG_LEVEL_DEBUG, "Access granted to host: %s", conn->ipaddr);
}
}
break;
}
}
for (Auth *dp = SV.deny; dp != NULL; dp = dp->next)
{
strncpy(transpath, dp->path, CF_BUFSIZE - 1);
MapName(transpath);
/* If everything is denied */
if ((strcmp(transpath, FILE_SEPARATOR_STR) == 0)
||
/* or if transpath is a parent directory of transrequest */
(strlen(transrequest) > strlen(transpath) &&
strncmp(transpath, transrequest, strlen(transpath)) == 0 &&
transrequest[strlen(transpath)] == FILE_SEPARATOR)
||
/* or if it's an exact match */
(strcmp(transpath, transrequest) == 0))
{
if ((IsMatchItemIn(dp->accesslist, MapAddress(conn->ipaddr))) ||
(IsRegexItemIn(ctx, dp->accesslist, conn->hostname)))
{
access = false;
Log(LOG_LEVEL_INFO, "Host '%s' in deny list, explicitly denying access to '%s'",
conn->ipaddr, transrequest);
break;
}
}
}
if (access)
{
Log(LOG_LEVEL_VERBOSE, "Host %s granted access to %s", conn->hostname, req_path);
if (encrypt && LOGENCRYPT)
{
/* Log files that were marked as requiring encryption */
Log(LOG_LEVEL_INFO, "Host %s granted access to %s", conn->hostname, req_path);
}
}
else
{
Log(LOG_LEVEL_INFO, "Host %s denied access to %s", conn->hostname, req_path);
}
return access;
}
int AccessControl(EvalContext *ctx, const char *req_path, ServerConnectionState *conn, int encrypt)
{
Auth *ap;
int access = false;
char transrequest[CF_BUFSIZE];
struct stat statbuf;
char translated_req_path[CF_BUFSIZE];
char transpath[CF_BUFSIZE];
/*
* /var/cfengine -> $workdir translation.
*/
TranslatePath(translated_req_path, req_path);
if (ResolveFilename(translated_req_path, transrequest))
{
Log(LOG_LEVEL_VERBOSE, "Filename %s is resolved to %s", translated_req_path, transrequest);
}
else
{
Log(LOG_LEVEL_INFO, "Couldn't resolve (realpath: %s) filename: %s",
GetErrorStr(), translated_req_path);
}
if (lstat(transrequest, &statbuf) == -1)
{
Log(LOG_LEVEL_INFO, "Couldn't stat (lstat: %s) filename: %s",
GetErrorStr(), transrequest);
return false;
}
Log(LOG_LEVEL_DEBUG, "AccessControl, match (%s,%s) encrypt request = %d", transrequest, conn->hostname, encrypt);
if (SV.admit == NULL)
{
Log(LOG_LEVEL_INFO, "cf-serverd access list is empty, no files are visible");
return false;
}
conn->maproot = false;
for (ap = SV.admit; ap != NULL; ap = ap->next)
{
int res = false;
Log(LOG_LEVEL_DEBUG, "Examining rule in access list (%s,%s)", transrequest, ap->path);
strncpy(transpath, ap->path, CF_BUFSIZE - 1);
MapName(transpath);
if ((strlen(transrequest) > strlen(transpath)) && (strncmp(transpath, transrequest, strlen(transpath)) == 0)
&& (transrequest[strlen(transpath)] == FILE_SEPARATOR))
{
res = true; /* Substring means must be a / to link, else just a substring og filename */
}
/* Exact match means single file to admit */
if (strcmp(transpath, transrequest) == 0)
{
res = true;
}
if (strcmp(transpath, "/") == 0)
{
res = true;
}
if (res)
{
Log(LOG_LEVEL_VERBOSE, "Found a matching rule in access list (%s in %s)", transrequest, transpath);
if (stat(transpath, &statbuf) == -1)
{
Log(LOG_LEVEL_INFO,
"Warning cannot stat file object %s in admit/grant, or access list refers to dangling link\n",
transpath);
continue;
}
if ((!encrypt) && (ap->encrypt == true))
{
Log(LOG_LEVEL_ERR, "File %s requires encrypt connection...will not serve", transpath);
access = false;
}
else
{
Log(LOG_LEVEL_DEBUG, "Checking whether to map root privileges..");
if ((IsMatchItemIn(ctx, ap->maproot, MapAddress(conn->ipaddr))) ||
(IsRegexItemIn(ctx, ap->maproot, conn->hostname)))
{
conn->maproot = true;
Log(LOG_LEVEL_VERBOSE, "Mapping root privileges to access non-root files");
}
if ((IsMatchItemIn(ctx, ap->accesslist, MapAddress(conn->ipaddr)))
|| (IsRegexItemIn(ctx, ap->accesslist, conn->hostname)))
{
access = true;
Log(LOG_LEVEL_DEBUG, "Access privileges - match found");
}
}
break;
}
}
if (strncmp(transpath, transrequest, strlen(transpath)) == 0)
{
for (ap = SV.deny; ap != NULL; ap = ap->next)
{
if (IsRegexItemIn(ctx, ap->accesslist, conn->hostname))
{
access = false;
Log(LOG_LEVEL_INFO, "Host %s explicitly denied access to %s", conn->hostname, transrequest);
break;
}
}
}
if (access)
{
Log(LOG_LEVEL_VERBOSE, "Host %s granted access to %s", conn->hostname, req_path);
if (encrypt && LOGENCRYPT)
{
/* Log files that were marked as requiring encryption */
Log(LOG_LEVEL_INFO, "Host %s granted access to %s", conn->hostname, req_path);
}
}
else
{
Log(LOG_LEVEL_INFO, "Host %s denied access to %s", conn->hostname, req_path);
}
if (!conn->rsa_auth)
{
Log(LOG_LEVEL_INFO, "Cannot map root access without RSA authentication");
conn->maproot = false; /* only public files accessible */
}
return access;
}
// Internal helper function.
WorkspaceInfo::Project* WorkspaceInfo::AddHelper(CString projectName)
{
// Resolve the filename.
ResolveFilename(GetWorkspaceLocation(), projectName);
// Make sure there is an extension.
int dotPosition = projectName.ReverseFind('.');
if (dotPosition == -1)
{
// What?!
return NULL;
}
// Make sure the file exists.
CFileStatus fileStatus;
if (CFile::GetStatus(projectName, fileStatus) == FALSE)
return NULL;
// Create the project structure.
Project prjToAdd;
prjToAdd.m_name = projectName;
prjToAdd.m_active = true;
prjToAdd.m_timeStamp = fileStatus.m_mtime;
prjToAdd.m_parent = NULL;
// This is a little slow, but it can be moved later.
CStdioFile file;
if (file.Open(GetExcludeFilename(), CFile::modeRead) == TRUE)
{
CString line;
// Count the number of extra projects.
while (1)
{
// Read in a project name.
if (!file.ReadString(line))
break;
// Resolve the exclude filename.
ResolveFilename(GetWorkspaceLocation(), line);
// If it matches, then the project is inactive.
if (prjToAdd.m_name.CompareNoCase(line) == 0)
{
prjToAdd.m_active = false;
break;
}
}
// Close the file.
file.Close();
}
// Add it to the end of the projects list.
POSITION pos = m_projects.AddTail(prjToAdd);
Project& prj = WorkspaceInfo::m_projects.GetAt(pos);
// If the project is inactive, leave.
if (!prj.IsActive())
{
return &prj;
}
// Determine which type of file this is:
CString ext = prj.m_name.Mid(dotPosition + 1);
ext.MakeLower();
if (ext == "dsw")
{
// This is a workspace file.
ReadDSWFile(prj);
}
else if (ext == "dsp")
{
// Assume it is a project file.
ReadDSPFile(prj);
}
else
{
// Fail
}
return &prj;
}
// Read in a .dsw file.
void WorkspaceInfo::ReadDSWFile(Project& prj)
{
// Open the .dsw file.
CStdioFile file;
if (file.Open(prj.m_name, CFile::modeRead) == FALSE)
{
// Huh?
return;
}
// Build the root path to resolve filenames from.
CString rootPath = prj.m_name.Left(prj.m_name.ReverseFind('\\') + 1);
// Begin reading the file.
CString line;
while (1)
{
// Read in a line from the file.
if (!file.ReadString(line))
break;
// Look for something that looks like this.
// Project: "!EagleLib"=".\Prj\!EagleLib.dsp" - Package Owner=<4>
// Project: "Gfx"=.\Prj\Gfx.dsp - Package Owner=<4>
if (line.GetLength() <= 8 || strncmp(line, "Project:", 8) != 0)
continue;
// Search for the =.
int endPos; // Will be one past the last letter.
int startPos = line.Find('=');
if (startPos == -1)
continue;
startPos++; // Move to the beginning of the name.
/*
// See if the name is quoted.
if (line[startPos] == '"')
{
// Move past the quote.
startPos++;
// Find the closing quote.
endPos = line.Find('"', startPos);
if (endPos == -1)
continue;
}
else //if (line[namePos] == '"')
{
// Find a space, since that should denote the end of the filename.
endPos = line.Find(' ', startPos);
}
*/
// Got the name isolated. Add it.
CString projectPath = line.Mid(startPos, endPos - startPos);
ResolveFilename(rootPath, projectPath);
Project* newlyAddedProject = AddHelper(projectPath);
if (newlyAddedProject)
newlyAddedProject->m_parent = &prj;
} //while(1)
// Close the .dsp file.
file.Close();
}
