From e1e83141b57624c2ff3089ff09fe8d99a70473e9 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor.andersson@artifex.com>
Date: Wed, 19 Nov 2014 14:52:26 +0100
Subject: Add convenience fz_read_file function.

Read the contents of a file into a fz_buffer in one go.
---
 source/fitz/stream-read.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'source')

diff --git a/source/fitz/stream-read.c b/source/fitz/stream-read.c
index de314fe4..3144974e 100644
--- a/source/fitz/stream-read.c
+++ b/source/fitz/stream-read.c
@@ -161,3 +161,28 @@ int fz_stream_meta(fz_stream *stm, int key, int size, void *ptr)
 		return -1;
 	return stm->meta(stm, key, size, ptr);
 }
+
+fz_buffer *
+fz_read_file(fz_context *ctx, const char *filename)
+{
+	fz_stream *stm;
+	fz_buffer *buf = NULL;
+
+	fz_var(buf);
+
+	stm = fz_open_file(ctx, filename);
+	fz_try(ctx)
+	{
+		buf = fz_read_all(stm, 0);
+	}
+	fz_always(ctx)
+	{
+		fz_close(stm);
+	}
+	fz_catch(ctx)
+	{
+		fz_rethrow(ctx);
+	}
+
+	return buf;
+}
-- 
cgit v1.2.3