From 8f5376d30e1004a35a62ddbb8d9d8fcc0673fe8e Mon Sep 17 00:00:00 2001
From: Robin Watts <robin.watts@artifex.com>
Date: Tue, 23 Apr 2013 17:53:39 +0100
Subject: Add fz_write method for output streams.

---
 fitz/stm_output.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'fitz/stm_output.c')

diff --git a/fitz/stm_output.c b/fitz/stm_output.c
index f438a5b1..60e898b4 100644
--- a/fitz/stm_output.c
+++ b/fitz/stm_output.c
@@ -8,6 +8,14 @@ file_printf(fz_output *out, const char *fmt, va_list ap)
 	return vfprintf(file, fmt, ap);
 }
 
+static int
+file_write(fz_output *out, const char *buffer, int count)
+{
+	FILE *file = (FILE *)out->opaque;
+
+	return fwrite(buffer, 1, count, file);
+}
+
 fz_output *
 fz_new_output_file(fz_context *ctx, FILE *file)
 {
@@ -15,6 +23,7 @@ fz_new_output_file(fz_context *ctx, FILE *file)
 	out->ctx = ctx;
 	out->opaque = file;
 	out->printf = file_printf;
+	out->write = file_write;
 	out->close = NULL;
 	return out;
 }
@@ -45,6 +54,14 @@ fz_printf(fz_output *out, const char *fmt, ...)
 	return ret;
 }
 
+int
+fz_write(fz_output *out, const char *data, int len)
+{
+	if (!out)
+		return 0;
+	return out->write(out, data, len);
+}
+
 static int
 buffer_printf(fz_output *out, const char *fmt, va_list list)
 {
@@ -53,6 +70,15 @@ buffer_printf(fz_output *out, const char *fmt, va_list list)
 	return fz_buffer_vprintf(out->ctx, buffer, fmt, list);
 }
 
+static int
+buffer_write(fz_output *out, const char *data, int len)
+{
+	fz_buffer *buffer = (fz_buffer *)out->opaque;
+
+	fz_write_buffer(out->ctx, buffer, (unsigned char *)data, len);
+	return len;
+}
+
 fz_output *
 fz_new_output_buffer(fz_context *ctx, fz_buffer *buf)
 {
@@ -60,6 +86,7 @@ fz_new_output_buffer(fz_context *ctx, fz_buffer *buf)
 	out->ctx = ctx;
 	out->opaque = buf;
 	out->printf = buffer_printf;
+	out->write = buffer_write;
 	out->close = NULL;
 	return out;
 }
-- 
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