From b8a7fdfb23b5b49e428e02cc8c87e4e429d22633 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9F=D0=B5=D0=BB=D0=B8=D0=BF=D0=B5=D0=BD=D0=BA=D0=BE=20?=
 =?UTF-8?q?=D0=98=D0=B2=D0=B0=D0=BD?= <peri4ko@yandex.ru>
Date: Thu, 28 Jan 2016 08:25:49 +0000
Subject: [PATCH] PIConfig includes improvements

git-svn-id: svn://db.shs.com.ru/pip@172 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5
---
 main.cpp            |  3 ++-
 src/io/piconfig.cpp | 24 ++++++++++++++++--------
 src/io/piconfig.h   |  2 +-
 3 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/main.cpp b/main.cpp
index 03cf35ee..03048ba7 100644
--- a/main.cpp
+++ b/main.cpp
@@ -12,6 +12,7 @@ int main (int argc, char * argv[]) {
 	k.start();
 	WAIT_FOR_EXIT
 	return 0;*/
-	piCout << PIEthernet::resolve(argv[1]);
+	PIConfig c("mems.conf", PIIODevice::ReadOnly);
+	piCout << c.allTree();
 }
 
diff --git a/src/io/piconfig.cpp b/src/io/piconfig.cpp
index 43386862..f225fd37 100755
--- a/src/io/piconfig.cpp
+++ b/src/io/piconfig.cpp
@@ -666,19 +666,26 @@ void PIConfig::updateIncludes() {
 }
 
 
-PIString PIConfig::entryValue(PIString v) {
+PIString PIConfig::parseLine(PIString v) {
 	int i = -1, l = 0;
 	while (1) {
 		i = v.find("${");
 		if (i < 0) break;
 		PIString w = v.mid(i + 1).takeRange('{', '}'), r;
 		l = w.length() + 3;
+		w = parseLine(w);
 		w.trim();
-		piForeachC (PIConfig::Entry * e, all_includes)
-			if (e->_full_name == w) {
-				r = e->_value;
-				break;
-			}
+		bool ex = false;
+		PIConfig::Entry & me = getValue(w, "", &ex);
+		if (ex) {
+			r = me._value;
+		} else {
+			piForeachC (PIConfig::Entry * e, all_includes)
+				if (e->_full_name == w) {
+					r = e->_value;
+					break;
+				}
+		}
 		v.replace(i, l, r);
 	}
 	return v;
@@ -701,7 +708,7 @@ void PIConfig::parse() {
 	lines = centry = 0;
 	while (!_isEndDev()) {
 		other.push_back(PIString());
-		src = str = _readLineDev();
+		src = str = parseLine(_readLineDev());
 		tprefix = getPrefixFromLine(src, &isPrefix);
 		if (isPrefix) {
 			prefix = tprefix;
@@ -726,6 +733,7 @@ void PIConfig::parse() {
 				type = "s";
 				comm = "";
 			}
+			
 			//name = str.left(ind).trimmed();
 			tree = (prefix + str.left(ind).trimmed()).split(delim);
 			if (tree.front() == "include") {
@@ -767,7 +775,7 @@ void PIConfig::parse() {
 				ce->delim = delim;
 				ce->_tab = tab;
 				ce->_name = name;
-				ce->_value = entryValue(str.right(str.length() - ind - 1).trimmed());
+				ce->_value = str.right(str.length() - ind - 1).trimmed();
 				ce->_type = type;
 				ce->_comment = comm;
 				ce->_line = lines;
diff --git a/src/io/piconfig.h b/src/io/piconfig.h
index fd8f88ad..0b8ada9b 100755
--- a/src/io/piconfig.h
+++ b/src/io/piconfig.h
@@ -484,7 +484,7 @@ private:
 	void deleteEntry(Entry * e) {piForeach (Entry * i, e->_children) deleteEntry(i); delete e;}
 	PIString getPrefixFromLine(PIString line, bool * exists);
 	void updateIncludes();
-	PIString entryValue(PIString v);
+	PIString parseLine(PIString v);
 	void parse();
 	
 	int centry;