void ISIS2Dataset::CleanString( CPLString &osInput )
{
if( ( osInput.size() < 2 ) ||
((osInput.at(0) != '"' || osInput.back() != '"' ) &&
( osInput.at(0) != '\'' || osInput.back() != '\'')) )
return;
char *pszWrk = CPLStrdup(osInput.c_str() + 1);
pszWrk[strlen(pszWrk)-1] = '\0';
for( int i = 0; pszWrk[i] != '\0'; i++ )
{
if( pszWrk[i] == ' ' )
pszWrk[i] = '_';
}
osInput = pszWrk;
CPLFree( pszWrk );
}
bool VSIDIRAz::AnalyseAzureFileList(
const CPLString& osBaseURL,
const char* pszXML)
{
#if DEBUG_VERBOSE
CPLDebug("AZURE", "%s", pszXML);
#endif
CPLXMLNode* psTree = CPLParseXMLString(pszXML);
if( psTree == nullptr )
return false;
CPLXMLNode* psEnumerationResults = CPLGetXMLNode(psTree, "=EnumerationResults");
bool bNonEmpty = false;
if( psEnumerationResults )
{
CPLString osPrefix = CPLGetXMLValue(psEnumerationResults, "Prefix", "");
CPLXMLNode* psBlobs = CPLGetXMLNode(psEnumerationResults, "Blobs");
if( psBlobs == nullptr )
{
psBlobs = CPLGetXMLNode(psEnumerationResults, "Containers");
if( psBlobs != nullptr )
bNonEmpty = true;
}
// Count the number of occurrences of a path. Can be 1 or 2. 2 in the case
// that both a filename and directory exist
std::map<CPLString, int> aoNameCount;
for(CPLXMLNode* psIter = psBlobs ? psBlobs->psChild : nullptr;
psIter != nullptr; psIter = psIter->psNext )
{
if( psIter->eType != CXT_Element )
continue;
if( strcmp(psIter->pszValue, "Blob") == 0 )
{
const char* pszKey = CPLGetXMLValue(psIter, "Name", nullptr);
if( pszKey && strstr(pszKey, GDAL_MARKER_FOR_DIR) != nullptr )
{
bNonEmpty = true;
}
else if( pszKey && strlen(pszKey) > osPrefix.size() )
{
bNonEmpty = true;
aoNameCount[pszKey + osPrefix.size()] ++;
}
}
else if( strcmp(psIter->pszValue, "BlobPrefix") == 0 ||
strcmp(psIter->pszValue, "Container") == 0 )
{
bNonEmpty = true;
const char* pszKey = CPLGetXMLValue(psIter, "Name", nullptr);
if( pszKey && strncmp(pszKey, osPrefix, osPrefix.size()) == 0 )
{
CPLString osKey = pszKey;
if( !osKey.empty() && osKey.back() == '/' )
osKey.resize(osKey.size()-1);
if( osKey.size() > osPrefix.size() )
{
aoNameCount[osKey.c_str() + osPrefix.size()] ++;
}
}
}
}
for(CPLXMLNode* psIter = psBlobs ? psBlobs->psChild : nullptr;
psIter != nullptr; psIter = psIter->psNext )
{
if( psIter->eType != CXT_Element )
continue;
if( strcmp(psIter->pszValue, "Blob") == 0 )
{
const char* pszKey = CPLGetXMLValue(psIter, "Name", nullptr);
if( pszKey && strstr(pszKey, GDAL_MARKER_FOR_DIR) != nullptr )
{
if( nRecurseDepth < 0 )
{
aoEntries.push_back(
std::unique_ptr<VSIDIREntry>(new VSIDIREntry()));
auto& entry = aoEntries.back();
entry->pszName = CPLStrdup(pszKey + osPrefix.size());
char* pszMarker = strstr(entry->pszName, GDAL_MARKER_FOR_DIR);
if( pszMarker )
*pszMarker = '\0';
entry->nMode = S_IFDIR;
entry->bModeKnown = true;
}
}
else if( pszKey && strlen(pszKey) > osPrefix.size() )
{
aoEntries.push_back(
std::unique_ptr<VSIDIREntry>(new VSIDIREntry()));
auto& entry = aoEntries.back();
entry->pszName = CPLStrdup(pszKey + osPrefix.size());
entry->nSize = static_cast<GUIntBig>(
CPLAtoGIntBig(CPLGetXMLValue(psIter, "Properties.Content-Length", "0")));
entry->bSizeKnown = true;
entry->nMode = S_IFDIR;
entry->bModeKnown = true;
CPLString ETag = CPLGetXMLValue(psIter, "Etag", "");
if( !ETag.empty() )
{
entry->papszExtra = CSLSetNameValue(
entry->papszExtra, "ETag", ETag.c_str());
}
int nYear, nMonth, nDay, nHour, nMinute, nSecond;
if( CPLParseRFC822DateTime(
CPLGetXMLValue(psIter, "Properties.Last-Modified", ""),
&nYear,
&nMonth,
&nDay,
&nHour,
&nMinute,
&nSecond,
nullptr,
nullptr ) )
{
struct tm brokendowntime;
brokendowntime.tm_year = nYear - 1900;
brokendowntime.tm_mon = nMonth - 1;
brokendowntime.tm_mday = nDay;
brokendowntime.tm_hour = nHour;
brokendowntime.tm_min = nMinute;
brokendowntime.tm_sec = nSecond < 0 ? 0 : nSecond;
entry->nMTime =
CPLYMDHMSToUnixTime(&brokendowntime);
entry->bMTimeKnown = true;
}
if( bCacheResults )
{
FileProp prop;
prop.eExists = EXIST_YES;
prop.bHasComputedFileSize = true;
prop.fileSize = entry->nSize;
prop.bIsDirectory = false;
prop.mTime = static_cast<time_t>(entry->nMTime);
prop.ETag = ETag;
CPLString osCachedFilename =
osBaseURL + "/" + osPrefix + entry->pszName;
#if DEBUG_VERBOSE
CPLDebug("AZURE", "Cache %s", osCachedFilename.c_str());
#endif
poFS->SetCachedFileProp(osCachedFilename, prop);
}
}
}
else if( strcmp(psIter->pszValue, "BlobPrefix") == 0 ||
strcmp(psIter->pszValue, "Container") == 0 )
{
const char* pszKey = CPLGetXMLValue(psIter, "Name", nullptr);
if( pszKey && strncmp(pszKey, osPrefix, osPrefix.size()) == 0 )
{
CPLString osKey = pszKey;
if( !osKey.empty() && osKey.back() == '/' )
osKey.resize(osKey.size()-1);
if( osKey.size() > osPrefix.size() )
{
aoEntries.push_back(
std::unique_ptr<VSIDIREntry>(new VSIDIREntry()));
auto& entry = aoEntries.back();
entry->pszName = CPLStrdup(osKey.c_str() + osPrefix.size());
if( aoNameCount[entry->pszName] == 2 )
{
// Add a / suffix to disambiguish the situation
// Normally we don't suffix directories with /, but
// we have no alternative here
CPLString osTemp(entry->pszName);
osTemp += '/';
CPLFree(entry->pszName);
entry->pszName = CPLStrdup(osTemp);
}
entry->nMode = S_IFDIR;
entry->bModeKnown = true;
if( bCacheResults )
{
FileProp prop;
prop.eExists = EXIST_YES;
prop.bIsDirectory = true;
prop.bHasComputedFileSize = true;
prop.fileSize = 0;
prop.mTime = 0;
CPLString osCachedFilename =
osBaseURL + "/" + osPrefix + entry->pszName;
#if DEBUG_VERBOSE
CPLDebug("AZURE", "Cache %s", osCachedFilename.c_str());
#endif
poFS->SetCachedFileProp(osCachedFilename, prop);
}
}
}
}
if( nMaxFiles > 0 && aoEntries.size() > static_cast<unsigned>(nMaxFiles) )
break;
}
osNextMarker = CPLGetXMLValue(psEnumerationResults, "NextMarker", "");
}
CPLDestroyXMLNode(psTree);
return bNonEmpty;
}
OGRFeature *OGRAeronavFAARouteLayer::GetNextRawFeature()
{
OGRFeature* poFeature = nullptr;
OGRLineString* poLS = nullptr;
while( true )
{
const char* pszLine = nullptr;
if (!osLastReadLine.empty())
pszLine = osLastReadLine.c_str();
else
pszLine = CPLReadLine2L(fpAeronavFAA, 87, nullptr);
osLastReadLine = "";
if (pszLine == nullptr)
{
bEOF = true;
break;
}
if (strlen(pszLine) != 85)
continue;
if (bIsDPOrSTARS && STARTS_WITH(pszLine, "===") && pszLine[3] != '=')
{
osAPTName = pszLine + 3;
const char* pszComma = strchr(pszLine + 3, ',');
if (pszComma)
{
osAPTName.resize(pszComma - (pszLine + 3));
osStateName = pszComma + 2;
const char* pszEqual = strchr(pszComma + 2, '=');
if (pszEqual)
osStateName.resize(pszEqual - (pszComma + 2));
}
else
{
const char* pszEqual = strchr(pszLine + 3, '=');
if (pszEqual)
osAPTName.resize(pszEqual - (pszLine + 3));
osStateName = "";
}
}
if (STARTS_WITH(pszLine + 2, "FACILITY OR"))
continue;
if (STARTS_WITH(pszLine + 2, "INTERSECTION"))
continue;
if (strcmp(pszLine, "================================DELETIONS LIST=================================198326") == 0)
{
bEOF = true;
break;
}
if (poFeature == nullptr)
{
if (pszLine[2] == ' ' || pszLine[2] == '-' )
{
continue;
}
if (STARTS_WITH(pszLine + 29, " ") ||
strchr(pszLine, '(') != nullptr)
{
CPLString osName = pszLine + 2;
osName.resize(60);
while(!osName.empty() && osName.back() == ' ')
{
osName.resize(osName.size()-1);
}
if (strcmp(osName.c_str(), "(DELETIONS LIST)") == 0)
{
bEOF = true;
return nullptr;
}
poFeature = new OGRFeature(poFeatureDefn);
poFeature->SetFID(nNextFID ++);
if (bIsDPOrSTARS)
{
poFeature->SetField(0, osAPTName);
poFeature->SetField(1, osStateName);
poFeature->SetField(2, osName);
}
else
poFeature->SetField(0, osName);
poLS = new OGRLineString();
}
continue;
}
if (STARTS_WITH(pszLine, " 0"))
{
if (poLS->getNumPoints() == 0)
continue;
else
break;
}
if (pszLine[29 - 1] == ' ' && pszLine[42 - 1] == ' ')
continue;
if (strstr(pszLine, "RWY") || strchr(pszLine, '('))
{
osLastReadLine = pszLine;
break;
}
double dfLat = 0.0;
double dfLon = 0.0;
GetLatLon(pszLine + 29 - 1,
pszLine + 42 - 1,
dfLat,
dfLon);
poLS->addPoint(dfLon, dfLat);
}
if( poFeature != nullptr )
poFeature->SetGeometryDirectly(poLS);
return poFeature;
}
