50 lines
1.4 KiB
Text
50 lines
1.4 KiB
Text
|
#include "slam6d/io_utils.h"
|
||
|
|
|
||
|
|
#include <fstream>
|
||
|
|
using std::ifstream;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Parsing of a formats file in the scan directory for default type and scan
|
||
|
|
* index ranges without overwriting user set parameters. Does nothing if
|
||
|
|
* file doesn't exist.
|
||
|
|
*
|
||
|
|
* @param dir directory the scans and format file are contained in
|
||
|
|
* @param type which ScanIO to use for the scans in that directory
|
||
|
|
* @param start index for the first valid scan
|
||
|
|
* @param end index for the last valid scan
|
||
|
|
*/
|
||
|
|
void parseFormatFile(string& dir, WriteOnce<IOType>& type, WriteOnce<int>& start, WriteOnce<int>& end)
|
||
|
|
{
|
||
|
|
ifstream file((dir+"format").c_str());
|
||
|
|
if(!file.good()) return;
|
||
|
|
|
||
|
|
string line, key, value, format;
|
||
|
|
while(getline(file, line)) {
|
||
|
|
size_t pos = line.find('=');
|
||
|
|
key = trim(line.substr(0, pos - 0));
|
||
|
|
value = trim(line.substr(pos+1));
|
||
|
|
if(key == "format") {
|
||
|
|
try {
|
||
|
|
format = value;
|
||
|
|
type = formatname_to_io_type(format.c_str());
|
||
|
|
} catch (...) { // runtime_error
|
||
|
|
cerr << "Error while parsing format file: Format '" << format << "' unknown." << endl;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
} else if(key == "start") {
|
||
|
|
stringstream str(value.c_str());
|
||
|
|
int s;
|
||
|
|
str >> s;
|
||
|
|
start = s;
|
||
|
|
} else if(key == "end") {
|
||
|
|
stringstream str(value.c_str());
|
||
|
|
int e;
|
||
|
|
str >> e;
|
||
|
|
end = e;
|
||
|
|
} else {
|
||
|
|
cerr << "Error while parsing format file: Unknown key '" << key << "'" << endl;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|