1 files changed, 70 insertions, 0 deletions
diff --git a/lib/core/libimagstore/src/util.rs b/lib/core/libimagstore/src/util.rs
new file mode 100644
index 00000000..51462ab1
--- /dev/null
+++ b/lib/core/libimagstore/src/util.rs
@@ -0,0 +1,70 @@
+//
+// imag - the personal information management suite for the commandline
+// Copyright (C) 2015, 2016 Matthias Beyer <mail@beyermatthias.de> and contributors
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; version
+// 2.1 of the License.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+//
+
+use regex::Regex;
+use toml::Value;
+
+use libimagerror::into::IntoError;
+
+use store::Result;
+use error::StoreErrorKind as SEK;
+use toml_ext::Header;
+
+#[cfg(feature = "early-panic")]
+#[macro_export]
+macro_rules! if_cfg_panic {
+    ()                       => { panic!() };
+    ($msg:expr)              => { panic!($msg) };
+    ($fmt:expr, $($arg:tt)+) => { panic!($fmt, $($($arg),*)) };
+}
+
+#[cfg(not(feature = "early-panic"))]
+#[macro_export]
+macro_rules! if_cfg_panic {
+    ()                       => { };
+    ($msg:expr)              => { };
+    ($fmt:expr, $($arg:tt)+) => { };
+}
+
+pub fn entry_buffer_to_header_content(buf: &str) -> Result<(Value, String)> {
+    debug!("Building entry from string");
+    lazy_static! {
+        static ref RE: Regex = Regex::new(r"(?smx)
+            ^---$
+            (?P<header>.*) # Header
+            ^---$\n
+            (?P<content>.*) # Content
+        ").unwrap();
+    }
+
+    let matches = match RE.captures(buf) {
+        None    => return Err(SEK::MalformedEntry.into_error()),
+        Some(s) => s,
+    };
+
+    let header = match matches.name("header") {
+        None    => return Err(SEK::MalformedEntry.into_error()),
+        Some(s) => s
+    };
+
+    let content = matches.name("content").map(|r| r.as_str()).unwrap_or("");
+
+    Ok((try!(Value::parse(header.as_str())), String::from(content)))
+}
+