Changeset 6437 for code/branches/gamestate/src/libraries/core/ConfigFileManager.cc

Timestamp:

Jan 1, 2010, 10:05:56 PM (14 years ago)

Author:

rgrieder

Message:

Added support for keybindings.ini merging:
When running development builds, the keybinder will merge the local file and the one from the data folder.
Catch: if you want to remove a binding, you'll have to write "NoBinding" (not case sensitive) to override the default command

The keybind command already does that for you though.

File:

• code/branches/gamestate/src/libraries/core/ConfigFileManager.cc (modified) (7 diffs)

code/branches/gamestate/src/libraries/core/ConfigFileManager.cc

@@ -33 +33 @@
 #include "util/Convert.h"
 #include "util/Math.h"
-#include "util/StringUtils.h"
 #include "ConsoleCommand.h"
 #include "ConfigValueContainer.h"
@@ -116 +115 @@
     }
 
-    std::list<ConfigFileEntry*>::const_iterator ConfigFileSection::getEntryIterator(const std::string& name) const
+    ConfigFileEntry* ConfigFileSection::getEntry(const std::string& name) const
     {
         for (std::list<ConfigFileEntry*>::const_iterator it = this->entries_.begin(); it != this->entries_.end(); ++it)
         {
             if ((*it)->getName() == name)
-                return it;
-        }
-        return this->entries_.end();
+                return *it;
+        }
+        return NULL;
+    }
+
+    ConfigFileEntry* ConfigFileSection::getEntry(const std::string& name, unsigned int index) const
+    {
+        for (std::list<ConfigFileEntry*>::const_iterator it = this->entries_.begin(); it != this->entries_.end(); ++it)
+        {
+            if (((*it)->getName() == name) && ((*it)->getIndex() == index))
+                return *it;
+        }
+        return NULL;
     }
 
@@ -140 +149 @@
 
         return this->entries_.insert(this->entries_.end(), new ConfigFileEntryValue(name, fallback, bString));
-    }
-
-    std::list<ConfigFileEntry*>::const_iterator ConfigFileSection::getEntryIterator(const std::string& name, unsigned int index) const
-    {
-        for (std::list<ConfigFileEntry*>::const_iterator it = this->entries_.begin(); it != this->entries_.end(); ++it)
-        {
-            if (((*it)->getName() == name) && ((*it)->getIndex() == index))
-                return it;
-        }
-        return this->entries_.end();
     }
 
@@ -175 +174 @@
     // ConfigFile //
     ////////////////
-    ConfigFile::ConfigFile(const std::string& filename)
+
+    const char* ConfigFile::DEFAULT_CONFIG_FOLDER = "defaultConfig";
+
+    ConfigFile::ConfigFile(const std::string& filename, bool bCopyFallbackFile)
         : filename_(filename)
+        , bCopyFallbackFile_(bCopyFallbackFile)
         , bUpdated_(false)
     {
@@ -191 +194 @@
         this->clear();
 
-        // Get default file if necessary and available
-        boost::filesystem::path filepath(PathConfig::getConfigPath() / this->filename_);
-        if (!boost::filesystem::exists(filepath))
-        {
-            // Try to get default one from the data folder
-            boost::filesystem::path defaultFilepath(PathConfig::getDataPath() / "defaultConfig" / this->filename_);
-            if (boost::filesystem::exists(defaultFilepath))
-            {
-                COUT(3) << "Copied " << this->filename_ << " from the defaultConfig folder." << std::endl;
-                boost::filesystem::copy_file(defaultFilepath, filepath);
+        boost::filesystem::path filepath(this->filename_);
+        if (!filepath.is_complete())
+        {
+            filepath = PathConfig::getConfigPath() / filepath;
+            if (this->bCopyFallbackFile_)
+            {
+                // Look for default file in the data folder
+                if (!boost::filesystem::exists(filepath))
+                {
+                    boost::filesystem::path defaultFilepath(PathConfig::getDataPath() / DEFAULT_CONFIG_FOLDER / this->filename_);
+                    if (boost::filesystem::exists(defaultFilepath))
+                    {
+                        // Try to copy default file from the data folder
+                        try
+                        {
+                            boost::filesystem::copy_file(defaultFilepath, filepath);
+                            COUT(3) << "Copied " << this->filename_ << " from the default config folder." << std::endl;
+                        }
+                        catch (const boost::filesystem::filesystem_error& ex)
+                        { COUT(1) << "Error in ConfigFile: " << ex.what() << std::endl; }
+                    }
+                }
             }
         }
@@ -295 +310 @@
             COUT(3) << "Loaded config file \"" << this->filename_ << "\"." << std::endl;
 
-            // Save the file in case something changed (like stripped white space)
-            this->save();
+            // DO NOT save the file --> we can open supposedly read only config files
         } // end file.is_open()
     }
@@ -307 +321 @@
     void ConfigFile::saveAs(const std::string& filename) const
     {
+        boost::filesystem::path filepath(filename);
+        if (!filepath.is_complete())
+            filepath = PathConfig::getConfigPath() / filename;
         std::ofstream file;
-        file.open((PathConfig::getConfigPathString() + filename).c_str(), std::fstream::out);
+        file.open(filepath.string().c_str(), std::fstream::out);
         file.setf(std::ios::fixed, std::ios::floatfield);
         file.precision(6);