From d13118f006f0249577c5a829c2c22a33fe12d8ac Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Mon, 6 Oct 2008 18:20:06 +0000
Subject: updated inifile API

---
 src/filesystem/filesystem.h |  1 +
 src/filesystem/inifile.cc   | 35 +++++++++++++++++++++++++++++++----
 src/filesystem/inifile.h    | 13 ++++++++++---
 3 files changed, 42 insertions(+), 7 deletions(-)

(limited to 'src/filesystem')

diff --git a/src/filesystem/filesystem.h b/src/filesystem/filesystem.h
index f8740d1..b0232f2 100644
--- a/src/filesystem/filesystem.h
+++ b/src/filesystem/filesystem.h
@@ -9,6 +9,7 @@
 
 #include "filesystem/file.h"
 #include "filesystem/diskfile.h"
+#include "filesystem/inifile.h"
 
 #include <string>
 #include <list>
diff --git a/src/filesystem/inifile.cc b/src/filesystem/inifile.cc
index 47baebf..90efa15 100644
--- a/src/filesystem/inifile.cc
+++ b/src/filesystem/inifile.cc
@@ -58,6 +58,10 @@ bool IniFile::got_section(const char * sectionlabel) const {
 	return (last_read_was_section && (section_current.compare(sectionlabel) == 0));
 }
 
+bool IniFile::in_section(const char * sectionlabel) const {
+	return ((section_current.compare(sectionlabel) == 0));
+}
+
 bool IniFile::getline() {
 	char line[1024];
 
@@ -71,6 +75,7 @@ bool IniFile::getline() {
 
 	if (inifile_ifs.getline(line, 1024)) {
 		std::string s(line);
+		aux::trim(s);
 		line_number++;
 
 		if (s.size() == 0) {
@@ -115,6 +120,11 @@ bool IniFile::getline() {
 		return false;
 }
 
+bool IniFile::got_key() const
+{
+	return last_read_was_key;
+}
+
 bool IniFile::got_key_string(const char * keylabel, std::string & valuestring) {
 	if (last_read_was_key && (key_current.compare(keylabel) == 0 )) {
 		valuestring.assign(value_current);
@@ -172,12 +182,19 @@ bool IniFile::got_key_angle(const char * keylabel, float & f) {
 bool IniFile::got_key_color(const char * keylabel, math::Color & color) {
 	if (last_read_was_key && (key_current.compare(keylabel) == 0 )) {
 		std::istringstream is(value_current);
-		float r, g, b;
+		float r, g, b, a;
 		if ((is >> r) && (is >> g) && (is >> b)) {
-			if ((r > 1) || (g > 1) || (b > 1)) {
-				r /= 255; g /= 255; b /= 255;
+			if ((r > 1.0f) || (g > 1.0f) || (b > 1.0f)) {
+				if (is >> a) {
+					a /= 255.0f;
+				}
+				r /= 255.0f; g /= 255.0f; b /= 255.0f;
+			} else {
+				if (!(is >> a)) {
+					a = 1.0f;
+				}
 			}
-			color = math::Color(r, g, b);
+			color = math::Color(r, g, b, a);
 		} else {
 			color = math::Color();
 		}
@@ -220,6 +237,16 @@ bool IniFile::got_key_bool(const char * keylabel, bool & b)
 	return false;
 }
 
+void IniFile::unkown_key() const
+{
+	con_warn << name() << " unknown key '" << key() << "' at line " << line() << std::endl;
+}
+
+void IniFile::unknown_section() const
+{
+	con_warn << name() << " unknown section '" << section() << "' at line " << line() << std::endl;
+}
+
 void IniFile::close()
 {
 	inifile_ifs.close();
diff --git a/src/filesystem/inifile.h b/src/filesystem/inifile.h
index 3efcfc4..765f1af 100644
--- a/src/filesystem/inifile.h
+++ b/src/filesystem/inifile.h
@@ -52,13 +52,14 @@ public:
 	/// true if the last read statement was a section header
 	bool got_section() const;
 
+	/// true if the current section matches
+	bool in_section(const char *sectionlabel) const;
+
 	/// true if the last read statement was a certain section header
 	bool got_section(const char * sectionlabel) const;
 
 	/// true if the last read statement was a key=value pair
-	inline bool got_key() const {
-		return last_read_was_key;
-	}
+	bool got_key() const;
 
 	bool got_key(const char * keylabel);
 
@@ -80,6 +81,12 @@ public:
 		return line_number;
 	}
 
+	/// print a default unkown key error
+	void unkown_key() const;
+
+	/// print a default unkown section error
+	void unknown_section() const;
+
 	/// return true of the ini file is open for reading
 	inline bool is_open() { return inifile_ifs.is_open(); }
 
-- 
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