1 files changed, 43 insertions, 0 deletions
diff --git a/lib/ConfigFile.cc b/lib/ConfigFile.cc
new file mode 100644
index 0000000..85cbb00
--- /dev/null
+++ b/lib/ConfigFile.cc
@@ -0,0 +1,43 @@
+#include "ConfigFile.h"
+#include "Regex.h"
+
+ConfigFile::ConfigFile(Handle * f) throw (GeneralException) {
+    Regex r("^\\[.*\\]$"), comment("^#.*$"), empty("^ *$"), line("^.*=.*$");
+    bool started = false;
+    String s, section, key, value;
+    ConfigSectionContents contents;
+    int pos;
+    
+    while (!f->IsClosed()) {
+	(*f) >> s;
+	if (comment.Match(s) || empty.Match(s))
+	    continue;
+	if (r.Match(s)) {
+	    if (!started) {
+	        started = true;
+	    } else {
+		c[section] = contents;
+		contents.clear();
+	    }
+	    section = s.extract(1, s.strlen() - 2);
+	    continue;
+	}
+	if (line.Match(s)) {
+	    if (!started) {
+		throw GeneralException("Config file must begin with a section");
+	    }
+	    pos = s.strchr('=');
+	    key = s.extract(0, pos - 1).trim();
+	    value = s.extract(pos + 1).trim();
+	    contents[key] = value;
+	    continue;
+	}
+	throw GeneralException("Invalid line: " + s);
+    }
+    
+    c[section] = contents;
+}
+
+ConfigSectionContents & ConfigFile::operator[](String s) {
+    return c[s];
+}