X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fclient%2Fclient.cpp;h=9c7856014b36f0d994415cf84e041acf818e278e;hb=27f1f8a94857b147fcd5097351ec2fb070c2966e;hp=19e38fae5174b8df8d088c594915968473aecf22;hpb=aafd52f44167d5510be1ddcb974daa9dae486933;p=lyx.git

diff --git a/src/client/client.cpp b/src/client/client.cpp
index 19e38fae51..9c7856014b 100644
--- a/src/client/client.cpp
+++ b/src/client/client.cpp
@@ -12,6 +12,7 @@
 
 #include <config.h>
 
+#include "support/ConsoleApplication.h"
 #include "support/debug.h"
 #include "support/FileName.h"
 #include "support/FileNameList.h"
@@ -54,6 +55,7 @@
 #include <cerrno>
 #include <cstdio>
 #include <cstdlib>
+#include <exception>
 #include <string>
 #include <vector>
 #include <map>
@@ -424,7 +426,17 @@ bool CmdLineParser::parse(int argc, char * argv[])
 
 namespace cmdline {
 
-    docstring mainTmp(from_ascii("/tmp"));
+docstring mainTmp(from_ascii("/tmp"));
+
+
+class StopException : public exception
+{
+public:
+	StopException(int status) : status_(status) {}
+	int status() const { return status_; }
+private:
+	int status_;
+};
 
 
 void usage()
@@ -444,8 +456,8 @@ void usage()
 	  "lyxclient will connect only to a lyx with the specified pid. Options -c and -g\n"
 	  "cannot be set simultaneoulsly. If no -c or -g options are given, lyxclient\n"
 	  "will read commands from standard input and disconnect when command read is BYE:\n"
-      "\n"
-      "System directory is: " << to_utf8(cmdline::mainTmp)
+	  "\n"
+	  "System directory is: " << to_utf8(cmdline::mainTmp)
 	   << endl;
 }
 
@@ -453,7 +465,7 @@ void usage()
 int h(vector<docstring> const &)
 {
 	usage();
-	exit(0);
+	throw StopException(EXIT_SUCCESS);
 }
 
 
@@ -548,24 +560,47 @@ int p(vector<docstring> const & arg)
 
 
 } // namespace cmdline
-} // namespace lyx
 
-
-int main(int argc, char * argv[])
+/// The main application class
+class LyXClientApp : public ConsoleApplication
 {
-	using namespace lyx;
-	lyxerr.setStream(cerr);
+public:
+	LyXClientApp(int & argc, char * argv[])
+		: ConsoleApplication("client" PROGRAM_SUFFIX, argc, argv),
+		  argc_(argc), argv_(argv)
+	{
+	}
+	void doExec()
+	{
+		try {
+			int const exit_status = run();
+			exit(exit_status);
+		}
+		catch (cmdline::StopException & e) {
+			exit(e.status());
+		}
+	}
+private:
+	int run();
+	int & argc_;
+	char ** argv_;
+};
 
 
-    // Set defaults
+int LyXClientApp::run()
+{
+	// qt changes this, and our numeric conversions require the C locale
+	setlocale(LC_NUMERIC, "C");
+
+	// Set defaults
 	char const * const lyxsocket = getenv("LYXSOCKET");
 	if (lyxsocket)
 		cmdline::serverAddress = from_local8bit(lyxsocket);
 
-    // Default temporary
-    cmdline::mainTmp = FileName::tempPath().absoluteFilePath();
+	// Default temporary
+	cmdline::mainTmp = FileName::tempPath().absoluteFilePath();
 
-    // Command line builder
+	// Command line builder
 	CmdLineParser args;
 	args.helper["-h"] = cmdline::h;
 	args.helper["-c"] = cmdline::c;
@@ -576,11 +611,11 @@ int main(int argc, char * argv[])
 	args.helper["-p"] = cmdline::p;
 
 	// Command line failure conditions:
-	if ((!args.parse(argc, argv))
+	if ((!args.parse(argc_, argv_))
 	   || (args.isset["-c"] && args.isset["-g"])
 	   || (args.isset["-a"] && args.isset["-p"])) {
 		cmdline::usage();
-		return 1;
+		return EXIT_FAILURE;
 	}
 
 	scoped_ptr<LyXDataSocket> server;
@@ -677,6 +712,17 @@ int main(int argc, char * argv[])
 	return EXIT_SUCCESS;
 }
 
+} // namespace lyx
+
+
+int main(int argc, char * argv[])
+{
+	lyx::lyxerr.setStream(cerr);
+
+	lyx::LyXClientApp app(argc, argv);
+	return app.exec();
+}
+
 
 namespace boost {