1 files changed, 72 insertions, 0 deletions
diff --git a/builtin-upload-archive.c b/builtin-upload-archive.c
new file mode 100644
index 0000000000..3bdb607e37
--- /dev/null
+++ b/builtin-upload-archive.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2006 Franck Bui-Huu
+ */
+#include <time.h>
+#include "cache.h"
+#include "builtin.h"
+#include "archive.h"
+#include "pkt-line.h"
+
+static const char upload_archive_usage[] =
+	"git-upload-archive <repo>";
+
+
+int cmd_upload_archive(int argc, const char **argv, const char *prefix)
+{
+	struct archiver ar;
+	const char *sent_argv[MAX_ARGS];
+	const char *arg_cmd = "argument ";
+	char *p, buf[4096];
+	int treeish_idx;
+	int sent_argc;
+	int len;
+
+	if (argc != 2)
+		usage(upload_archive_usage);
+
+	if (strlen(argv[1]) > sizeof(buf))
+		die("insanely long repository name");
+
+	strcpy(buf, argv[1]); /* enter-repo smudges its argument */
+
+	if (!enter_repo(buf, 0))
+		die("not a git archive");
+
+	/* put received options in sent_argv[] */
+	sent_argc = 1;
+	sent_argv[0] = "git-upload-archive";
+	for (p = buf;;) {
+		/* This will die if not enough free space in buf */
+		len = packet_read_line(0, p, (buf + sizeof buf) - p);
+		if (len == 0)
+			break;	/* got a flush */
+		if (sent_argc > MAX_ARGS - 2)
+			die("Too many options (>29)");
+
+		if (p[len-1] == '\n') {
+			p[--len] = 0;
+		}
+		if (len < strlen(arg_cmd) ||
+		    strncmp(arg_cmd, p, strlen(arg_cmd)))
+			die("'argument' token or flush expected");
+
+		len -= strlen(arg_cmd);
+		memmove(p, p + strlen(arg_cmd), len);
+		sent_argv[sent_argc++] = p;
+		p += len;
+		*p++ = 0;
+	}
+	sent_argv[sent_argc] = NULL;
+
+	/* parse all options sent by the client */
+	treeish_idx = parse_archive_args(sent_argc, sent_argv, &ar);
+
+	parse_treeish_arg(sent_argv + treeish_idx, &ar.args, prefix);
+	parse_pathspec_arg(sent_argv + treeish_idx + 1, &ar.args);
+
+	packet_write(1, "ACK\n");
+	packet_flush(1);
+
+	return ar.write_archive(&ar.args);
+}
+