From 1226366351300139f2d8b7c10fee29d744591426 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Wed, 22 Oct 2008 20:56:56 +0200
Subject: Alte Split-Funktion durch neuen Tokenizer ersetzt

---
 src/Common/ConfigManager.cpp | 72 ++++++++++++++++++++------------------------
 1 file changed, 33 insertions(+), 39 deletions(-)

(limited to 'src/Common/ConfigManager.cpp')

diff --git a/src/Common/ConfigManager.cpp b/src/Common/ConfigManager.cpp
index bfb38a0..487e901 100644
--- a/src/Common/ConfigManager.cpp
+++ b/src/Common/ConfigManager.cpp
@@ -21,7 +21,7 @@
 #include "ConfigEntry.h"
 #include "Configurable.h"
 #include "Logger.h"
-#include "Util.h"
+#include "Tokenizer.h"
 
 #include <fstream>
 #include <stdexcept>
@@ -55,67 +55,61 @@ void ConfigManager::handleConfigEntry(const ConfigEntry &entry) {
 bool ConfigManager::loadFile(const std::string &filename, bool finish) {
   std::ifstream file(filename.c_str());
   ConfigEntry entry;
-  std::vector<std::string> subEntry;
-  std::string line;
+  std::string line, input;
+  char delim;
+  std::vector<std::string> splitLine, lastConfigLine;
 
   if(!file.good())
     return false;
 
-  while(!(file.eof() && line.empty())) {
-    std::string nextLine;
-    char bracket = 0;
+  while(!(file.eof() && line.empty() && input.empty())) {
+    while(input.empty() && !file.eof())
+      std::getline(file, input);
 
-    if(line.empty()) {
-      std::getline(file, line);
+    if(input.empty())
+      break;
 
-      size_t pos = line.find_first_of('#');
-      if(pos != std::string::npos)
-        line = line.substr(0, pos);
-
-      line = Util::trim(line);
-
-      if(line.empty())
-        continue;
+    size_t pos = input.find_first_of("#{}");
+    if(pos == std::string::npos) {
+      line += input;
+      delim = 0;
+      input.clear();
+    }
+    else {
+      line += input.substr(0, pos);
+      delim = input[pos];
+      input = input.substr(pos+1);
     }
 
-    size_t pos = line.find_first_of("{}");
+    if(!Tokenizer::tokenize(line, splitLine)) {
+      if(delim)
+        line += delim;
 
-    if(pos != std::string::npos) {
-      bracket = line[pos];
-      line = Util::trim(line.substr(0, pos));
-      try {
-        nextLine = Util::trim(line.substr(pos+1));
-      }
-      catch(std::out_of_range& e) {}
+      continue;
     }
 
-    if(!line.empty()) {
+    if(!splitLine.empty()) {
       pos = line.find_first_of(" \t");
 
-      subEntry.clear();
-
-      if(pos == std::string::npos) {
-        subEntry.push_back(line);
-      }
-      else {
-        subEntry.push_back(line.substr(0, pos));
-        subEntry.push_back(Util::trim(line.substr(pos)));
-      }
-
-      entry.push(subEntry);
+      entry.push(splitLine);
       handleConfigEntry(entry);
       entry.pop();
+
+      lastConfigLine = splitLine;
     }
 
-    switch(bracket) {
+    switch(delim) {
+      case '#':
+        input.clear();
+        break;
       case '{':
-        entry.push(subEntry);
+        entry.push(lastConfigLine);
         break;
       case '}':
         entry.pop();
     }
 
-    line = nextLine;
+    line.clear();
   }
 
   // TODO Depth check
-- 
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