first commit

2022-10-20 20:29:11 +08:00
commit 4d531f8044
3238 changed files with 1387862 additions and 0 deletions
@@ -0,0 +1,72 @@
+#include <iostream>
+#include <string>
+
+#include <simgear/props/props.hxx>
+#include <simgear/props/props_io.hxx>
+#include <simgear/structure/exception.hxx>
+
+using namespace std;
+
+
+void usage()
+{
+	cerr << "Usage:  propmerge [-o <outfile>] <infiles>" << endl;
+}
+
+
+int main(int argc, char *argv[])
+{
+	if (argc < 2) {
+		usage();
+		return 1;
+	}
+
+	sglog().setLogLevels(SG_ALL, SG_ALERT);
+
+	int numfiles = 0;
+	string outfile;
+	SGPropertyNode root;
+
+	for (int i = 1; i < argc; i++) {
+		string s = argv[i];
+		if (s == "-h" || s == "--help") {
+			usage();
+			return 0;
+		}
+
+		if (s == "-o" || s == "--output") {
+			if (i + 1 == argc)
+				break;
+			outfile = argv[++i];
+			continue;
+		}
+
+		try {
+			readProperties(s, &root);
+			numfiles++;
+		} catch (const sg_exception &e) {
+			cerr << "Error: " << e.getFormattedMessage() << endl;
+			return 2;
+		}
+	}
+
+	if (!numfiles) {
+		cerr << "Error: Nothing to merge." << endl;
+		return 3;
+	}
+
+	try {
+		if (outfile.empty())
+			writeProperties(cout, &root, true);
+		else
+			writeProperties(outfile, &root, true);
+
+	} catch (const sg_exception &e) {
+		cerr << "Error: " << e.getFormattedMessage() << endl;
+		return 4;
+	}
+
+	return 0;
+}
+
+