[cwonder] added error messages for config parsing

tu-studio · Apr 15, 2024 · 3413e51 · 3413e51
1 parent fb66ae0
commit 3413e51
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Showing 2 changed files with 10 additions and 3 deletions.
diff --git a/src/cwonder/cwonder_config.cpp b/src/cwonder/cwonder_config.cpp
@@ -4,7 +4,7 @@
  *  http://swonder.sourceforge.net                                                   *
  *                                                                                   *
  *                                                                                   *
- *  Technische Universität Berlin, Germany                                           *
+ *  Technische Universit�t Berlin, Germany                                           *
  *  Audio Communication Group                                                        *
  *  www.ak.tu-berlin.de                                                              *
  *  Copyright 2006-2008                                                              *
@@ -35,6 +35,8 @@
 #include <cstring>
 #include <fstream>
 #include <sstream>
+#include <iostream>
+
 
 #include "wonder_path.h"
 
@@ -125,6 +127,7 @@ int CwonderConfig::readConfig() {
     std::ifstream fin(cwonderConfigFile.c_str(), std::ios_base::in);
 
     if (!fin.is_open()) {
+        std::cout << "[Config][ERROR] file " << cwonderConfigFile << " does not exist." << std::endl;
         return 1;  // file does not exist
     }
 
@@ -146,6 +149,7 @@ int CwonderConfig::readConfig() {
                 fin.open(dtdPath.c_str(), std::ios_base::in);
 
                 if (!fin.is_open()) {
+                    std::cout << "[Config][ERROR] dtd file does not exist." << std::endl;
                     return 2;  // dtd file does not exist
                 }
 
@@ -154,6 +158,7 @@ int CwonderConfig::readConfig() {
                     validator.validate(parser.get_document());
                 }
                 catch (const xmlpp::validity_error& ex) {
+                    std::cout << "[Config][ERROR] dtd validation error" << std::endl;
                     return 3;  // dtd error
                 }
 
@@ -163,6 +168,7 @@ int CwonderConfig::readConfig() {
         }
     }
     catch (const std::exception& ex) {
+        std::cout << "[Config][ERROR] XML Error" << std::endl;
         return 4;  // xml error
     }
 

diff --git a/src/cwonder/main.cpp b/src/cwonder/main.cpp
@@ -56,8 +56,9 @@ int main(int argc, char* argv[]) {
     cwonderConf = new CwonderConfig(argc, argv);
 
     int ret = cwonderConf->readConfig();
-
-    if (ret != 0) { std::exit(EXIT_FAILURE); }
+    if (ret != 0) { 
+        std::cout << "[Config][ERROR]: Could not read config. exiting..." << std::endl;
+        std::exit(EXIT_FAILURE); }
 
     // make default project path
     if (makedirs(cwonderConf->projectPath.c_str(), mode_t(0700)) != 0) {