From a371dac335ac4b312c0a395ded38b1b27578a360 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Fri, 3 Jan 2014 15:26:48 +0100
Subject: replace CRC-DabMux-cfg by -e configuration option

---
 src/DabMux.cpp  | 11 ++++-------
 src/Makefile.am | 10 ----------
 src/utils.cpp   | 16 ++++++----------
 3 files changed, 10 insertions(+), 27 deletions(-)

(limited to 'src')

diff --git a/src/DabMux.cpp b/src/DabMux.cpp
index 89bb38b..cf1f70c 100644
--- a/src/DabMux.cpp
+++ b/src/DabMux.cpp
@@ -321,18 +321,15 @@ int main(int argc, char *argv[])
 
     bool MNSC_increment_time = false;
 
-    /* TODO Okay, this is clearly not the nicest way to handle the two
-     * ways of defining the ensemble, but it works.
-     */
-    if (strncmp(basename(argv[0]), "CRC-DabMux-cfg", 16) == 0) {
+    if (strncmp(argv[1], "-e", 2) == 0) { // use external config file
         try {
 
-            if (argc != 2) {
-                printUsageConfigfile(argv[0]);
+            if (argc != 3) {
+                printUsage(argv[0], stderr);
                 goto EXIT;
             }
 
-            string conf_file = argv[1];
+            string conf_file = argv[2];
 
             parse_configfile(conf_file, outputs, ensemble, &enableTist, &FICL,
                     &factumAnalyzer, &limit);
diff --git a/src/Makefile.am b/src/Makefile.am
index f439f2e..db584b0 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -91,13 +91,3 @@ CRC_BridgeTest_CFLAGS   =-DBRIDGE_TEST
 CRC_BridgeTest_SOURCES  =bridge.c \
                          crc.c crc.h
 
-CRC-DabMux-cfg: CRC-DabMux
-	@echo "Copying CRC-DabMux to CRC-DabMux-cfg that reads ensemble config file"
-	cp CRC-DabMux CRC-DabMux-cfg
-
-.PHONY: CRC-DabMux-cfg
-
-all: CRC-DabMux-cfg all-am
-
-clean-local:
-	rm -f CRC-DabMux-cfg
diff --git a/src/utils.cpp b/src/utils.cpp
index 76f891f..705d0cb 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -124,6 +124,11 @@ void printUsage(char *name, FILE* out)
     fprintf(out, "NAME\n");
     fprintf(out, "  %s - A software DAB multiplexer\n", name);
     fprintf(out, "\nSYNOPSYS\n");
+    fprintf(out, "    You can use either a configuration file, or the command line arguments\n");
+    fprintf(out, "    With external configuration file:\n");
+    fprintf(out, "  %s -e configuration.mux\n", name);
+    fprintf(out, "    See doc/example.config for an example format for the configuration file\n");
+    fprintf(out, "    With command line arguments:\n");
     fprintf(out, "  %s"
             " [ensemble]"
             " [subchannel1 subchannel2 ...]"
@@ -170,7 +175,7 @@ void printUsage(char *name, FILE* out)
             "\n");
     fprintf(out, "\nDESCRIPTION\n");
     fprintf(out,
-            "  %s  is  a  software  multiplexer  that generates an ETI stream from\n"
+            "  %s  is a software multiplexer that generates an ETI stream from\n"
             "  audio and data streams. Because of  its  software  based  architecture,\n"
             "  many  typical DAB services can be generated and multiplexed on a single\n"
             "  PC platform with live or pre-recorded sources.\n"
@@ -269,15 +274,6 @@ void printUsage(char *name, FILE* out)
            );
 }
 
-void printUsageConfigfile(char *name, FILE* out)
-{
-    fprintf(out, "NAME\n");
-    fprintf(out, "  %s - A software DAB multiplexer\n", name);
-    fprintf(out, "\nSYNOPSYS\n");
-    fprintf(out, "  %s configfile\n\n", name);
-    fprintf(out, "See doc/example.config for an example format for the configuration file");
-}
-
 void printOutputs(vector<dabOutput*>& outputs)
 {
     vector<dabOutput*>::const_iterator output;
-- 
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