From: Arvin Schnell <aschnell@suse.de>
Date: Wed, 14 Sep 2011 13:42:08 +0000 (+0200)
Subject: - added one example program
X-Git-Tag: v0.1.3~296
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=0d3ccea026b248f14328f82ea41a76644ec60dd0;p=thirdparty%2Fsnapper.git

- added one example program
---

diff --git a/examples/.gitignore b/examples/.gitignore
index 6f5b1b86..8b24cf1c 100644
--- a/examples/.gitignore
+++ b/examples/.gitignore
@@ -1,5 +1,7 @@
 List.o
 List
+ListAll.o
+ListAll
 Create.o
 Create
 CmpDirs.o
diff --git a/examples/ListAll.cc b/examples/ListAll.cc
new file mode 100644
index 00000000..140bb74f
--- /dev/null
+++ b/examples/ListAll.cc
@@ -0,0 +1,29 @@
+
+#include <stdlib.h>
+#include <iostream>
+
+#include <snapper/Factory.h>
+#include <snapper/Snapper.h>
+
+using namespace snapper;
+using namespace std;
+
+int
+main(int argc, char** argv)
+{
+    list<ConfigInfo> c = Snapper::getConfigs();
+
+    list<Snapper*> sh;
+
+    for (list<ConfigInfo>::const_iterator it = c.begin(); it != c.end(); ++it)
+	sh.push_back(new Snapper(it->config_name));
+
+    for (list<Snapper*>::const_iterator it = sh.begin(); it != sh.end(); ++it)
+	cout << (*it)->configName() << " " << (*it)->subvolumeDir() << " "
+	     << (*it)->getSnapshots().size() << endl;
+
+    for (list<Snapper*>::const_iterator it = sh.begin(); it != sh.end(); ++it)
+	delete *it;
+
+    exit(EXIT_SUCCESS);
+}
diff --git a/examples/Makefile.am b/examples/Makefile.am
index f7e7b6bd..0fdbf16e 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -6,10 +6,12 @@ INCLUDES = -I$(top_srcdir)
 
 LDADD = ../snapper/libsnapper.la
 
-noinst_PROGRAMS = List Create CmpDirs CreateTimeline
+noinst_PROGRAMS = List ListAll Create CmpDirs CreateTimeline
 
 List_SOURCES = List.cc
 
+ListAll_SOURCES = ListAll.cc
+
 Create_SOURCES = Create.cc
 
 CmpDirs_SOURCES = CmpDirs.cc
diff --git a/snapper/Factory.h b/snapper/Factory.h
index 64e3270e..ff2bb6d4 100644
--- a/snapper/Factory.h
+++ b/snapper/Factory.h
@@ -35,7 +35,7 @@ namespace snapper
     class Snapper;
 
 
-    // Only one Snapper can be created at a time.
+    // Using the factory functions only one Snapper can exist at a time.
 
     Snapper* createSnapper(const string& config_name = "root", bool disable_filters = false);
 
diff --git a/snapper/Snapper.h b/snapper/Snapper.h
index 6ed9a080..503d4f87 100644
--- a/snapper/Snapper.h
+++ b/snapper/Snapper.h
@@ -109,6 +109,8 @@ namespace snapper
 	Snapper(const string& config_name = "root", bool disable_filters = false);
 	~Snapper();
 
+	string configName() const { return config_name; }
+
 	string subvolumeDir() const;
 	string infosDir() const;
 
diff --git a/snapper/Snapshot.h b/snapper/Snapshot.h
index 59a74134..237f45f6 100644
--- a/snapper/Snapshot.h
+++ b/snapper/Snapshot.h
@@ -145,6 +145,7 @@ namespace snapper
 
 	typedef list<Snapshot>::iterator iterator;
 	typedef list<Snapshot>::const_iterator const_iterator;
+	typedef list<Snapshot>::size_type size_type;
 
 	iterator begin() { return entries.begin(); }
 	const_iterator begin() const { return entries.begin(); }
@@ -152,6 +153,8 @@ namespace snapper
 	iterator end() { return entries.end(); }
 	const_iterator end() const { return entries.end(); }
 
+	size_type size() const { return entries.size(); }
+
 	iterator find(unsigned int num);
 	const_iterator find(unsigned int num) const;