From: pmf <pmf@04897980-b3bd-0310-b5e0-8ef037075253>
Date: Wed, 13 Aug 2008 15:40:54 +0000 (+0000)
Subject: allow specification of the input file name on the command line
X-Git-Tag: v0.12.20~480
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=7d1dd76aa20f2d5f1915b66276950ad05c847b47;p=lttv.git

allow specification of the input file name on the command line


git-svn-id: http://ltt.polymtl.ca/svn@3009 04897980-b3bd-0310-b5e0-8ef037075253
---

diff --git a/trunk/masters-pmf/java_speed_test/c/main.c b/trunk/masters-pmf/java_speed_test/c/main.c
index 08baaf62..de666de8 100644
--- a/trunk/masters-pmf/java_speed_test/c/main.c
+++ b/trunk/masters-pmf/java_speed_test/c/main.c
@@ -15,11 +15,26 @@ int main(int argc, char **argv)
 	int result;
 	FILE *fp;
 	int print = 0;
+	int i;
+	char *filename = NULL;
+
+	if(argc > 1) {
+		for(i=1; i<argc; i++) {
+			if(!strcmp(argv[i], "-p")) {
+				print = 1;
+			}
+			else {
+				filename = argv[i];
+			}
+		}
+	}
 
-	if(argc >= 2 && !strcmp(argv[1], "-p"))
-		print = 1;
+	if(filename == NULL) {
+		fprintf(stderr, "No trace file specified\n");
+		return 1;
+	}
 
-	fp = fopen("../trace.dat", "r");
+	fp = fopen(filename, "r");
 	if(fp == NULL) {
 		perror("fopen");
 		return 1;
diff --git a/trunk/masters-pmf/java_speed_test/java/read_trace.java b/trunk/masters-pmf/java_speed_test/java/read_trace.java
index 91f48fd5..aacb08eb 100644
--- a/trunk/masters-pmf/java_speed_test/java/read_trace.java
+++ b/trunk/masters-pmf/java_speed_test/java/read_trace.java
@@ -3,9 +3,25 @@ import java.io.*;
 public class read_trace {
 	public static void main(String[] args) {
 		int tmp = 0;
+		boolean print = false;
+		String filename = "";
+
+		for(String s : args) {
+			if(s.equals("-p")) {
+				print = true;
+			}
+			else {
+				filename = s;
+			}
+		}
+		
+		if(filename.equals("")) {
+			System.out.println("error: no filename specified");
+			return;
+		}
 
 		try {
-			FileInputStream file_input = new FileInputStream ("../trace.dat");
+			FileInputStream file_input = new FileInputStream (filename);
 			BufferedInputStream buffered_input = new BufferedInputStream(file_input);
 			DataInputStream data_input = new DataInputStream (buffered_input);