Added iperf error code (iperf_error.*). Also added iperf_parse_parameters().

1 files changed, 41 insertions, 0 deletions

diff --git a/src/iperf_error.c b/src/iperf_error.c
new file mode 100644
index 0000000..a755b94
--- /dev/null
+++ b/src/iperf_error.c
@@ -0,0 +1,41 @@
+#include <stdio.h>
+#include "iperf.h"
+#include "iperf_error.h"
+
+int ierrno;
+
+void
+ierror(char *estr)
+{
+    fprintf(stderr, "%s: ", estr);
+
+    switch (ierrno) {
+        case IESERVCLIENT:
+            fprintf(stderr, "iperf cannot be both server and client\n");
+            break;
+        case IENOROLE:
+            fprintf(stderr, "iperf instance must either be a client (-c) or server (-s)\n");
+            break;
+        case IECLIENTONLY:
+            fprintf(stderr, "some option you are trying to set is client only\n");
+            break;
+        case IEDURATION:
+            fprintf(stderr, "test duration too long (maximum = %d seconds)\n", MAX_TIME);
+            break;
+        case IENUMSTREAMS:
+            fprintf(stderr, "number of parallel streams too large (maximum = %d)\n", MAX_STREAMS);
+            break;
+        case IEBLOCKSIZE:
+            fprintf(stderr, "block size too large (maximum = %d bytes)\n", MAX_BLOCKSIZE);
+            break;
+        case IEBUFSIZE:
+            fprintf(stderr, "socket buffer size too large (maximum = %d bytes)\n", MAX_TCP_BUFFER);
+            break;
+        case IEINTERVAL:
+            fprintf(stderr, "report interval too large (maximum = %d seconds)\n", MAX_INTERVAL);
+            break;
+        case IEMSS:
+            fprintf(stderr, "TCP MSS too large (maximum = %d bytes)\n", MAX_MSS);
+            break;
+    } 
+}