[PATCH v6 29/40] odb-helper: add put_object_process()

From

Christian Couder <christian.couder@gmail.com>

Date

Sep 16, 2017, 08:07 UTC

Message-ID

<20170916080731.13925-30-chriscool@tuxfamily.org>

In-Reply-To

<20170916080731.13925-1-chriscool@tuxfamily.org>

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
 odb-helper.c | 75 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 72 insertions(+), 3 deletions(-)

diff --git a/odb-helper.c b/odb-helper.c
index 3148bcfa15..356f6172d8 100644
--- a/odb-helper.c
+++ b/odb-helper.c
@@ -433,6 +433,58 @@ static int get_object_process(struct odb_helper *o, const unsigned char *sha1, i
 					  o->cmd, cur_cap);
 }
 
+static int send_put_packets(struct object_process *entry,
+			    const unsigned char *sha1,
+			    const void *buf,
+			    size_t len,
+			    struct strbuf *status)
+{
+	struct child_process *process = &entry->subprocess.process;
+	int err = packet_write_fmt_gently(process->in, "command=put_raw_obj\n");
+	if (err)
+		return err;
+
+	err = packet_write_fmt_gently(process->in, "sha1=%s\n", sha1_to_hex(sha1));
+	if (err)
+		return err;
+
+	err = packet_write_fmt_gently(process->in, "size=%"PRIuMAX"\n", len);
+	if (err)
+		return err;
+
+	err = packet_write_fmt_gently(process->in, "kind=blob\n");
+	if (err)
+		return err;
+
+	err = packet_flush_gently(process->in);
+	if (err)
+		return err;
+
+	err = write_packetized_from_buf(buf, len, process->in);
+	if (err)
+		return err;
+
+	return check_object_process_status(process->out, status);
+}
+
+static int put_object_process(struct odb_helper *o,
+			      const void *buf, size_t len,
+			      const char *type, unsigned char *sha1)
+{
+	int err;
+	struct object_process *entry;
+	struct strbuf status = STRBUF_INIT;
+
+	entry = launch_object_process(o, ODB_HELPER_CAP_PUT_RAW_OBJ);
+	if (!entry)
+		return -1;
+
+	err = send_put_packets(entry, sha1, buf, len, &status);
+
+	return check_object_process_error(err, status.buf, entry, o->cmd,
+					  ODB_HELPER_CAP_PUT_RAW_OBJ);
+}
+
 struct odb_helper *odb_helper_new(const char *name, int namelen)
 {
 	struct odb_helper *o;
@@ -904,9 +956,9 @@ int odb_helper_get_object(struct odb_helper *o,
 	return res;
 }
 
-int odb_helper_put_object(struct odb_helper *o,
-			  const void *buf, size_t len,
-			  const char *type, unsigned char *sha1)
+static int put_raw_object_script(struct odb_helper *o,
+				 const void *buf, size_t len,
+				 const char *type, unsigned char *sha1)
 {
 	struct odb_helper_cmd cmd;
 
@@ -932,3 +984,20 @@ int odb_helper_put_object(struct odb_helper *o,
 	odb_helper_finish(o, &cmd);
 	return 0;
 }
+
+int odb_helper_put_object(struct odb_helper *o,
+			  const void *buf, size_t len,
+			  const char *type, unsigned char *sha1)
+{
+	int res;
+	uint64_t start = getnanotime();
+
+	if (o->script_mode)
+		res = put_raw_object_script(o, buf, len, type, sha1);
+	else
+		res = put_object_process(o, buf, len, type, sha1);
+
+	trace_performance_since(start, "odb_helper_put_object");
+
+	return res;
+}

-- 
2.14.1.576.g3f707d88cd