#971 split into smaller file

Split ogAdmServer into several files:

* sources/rest.c that implements the server REST API.
* sources/client.c that implements the client REST API.
* sources/json.c that provides a few JSON helpers.

1 files changed, 98 insertions, 0 deletions

diff --git a/sources/rest.h b/sources/rest.h
new file mode 100644
index 0000000..c8d3b68
--- /dev/null
+++ b/sources/rest.h
@@ -0,0 +1,98 @@
+#ifndef OG_REST_H
+#define OG_REST_H
+
+#include <ev.h>
+
+extern struct ev_loop *og_loop;
+
+enum og_client_state {
+	OG_CLIENT_RECEIVING_HEADER	= 0,
+	OG_CLIENT_RECEIVING_PAYLOAD,
+	OG_CLIENT_PROCESSING_REQUEST,
+};
+
+enum og_client_status {
+	OG_CLIENT_STATUS_OGLIVE,
+	OG_CLIENT_STATUS_BUSY,
+};
+
+enum og_cmd_type {
+	OG_CMD_UNSPEC,
+	OG_CMD_WOL,
+	OG_CMD_PROBE,
+	OG_CMD_SHELL_RUN,
+	OG_CMD_SESSION,
+	OG_CMD_POWEROFF,
+	OG_CMD_REFRESH,
+	OG_CMD_REBOOT,
+	OG_CMD_STOP,
+	OG_CMD_HARDWARE,
+	OG_CMD_SOFTWARE,
+	OG_CMD_IMAGE_CREATE,
+	OG_CMD_IMAGE_RESTORE,
+	OG_CMD_SETUP,
+	OG_CMD_RUN_SCHEDULE,
+	OG_CMD_MAX
+};
+
+#define OG_MSG_REQUEST_MAXLEN	65536
+
+struct og_client {
+	struct list_head	list;
+	struct ev_io		io;
+	struct ev_timer		timer;
+	struct sockaddr_in	addr;
+	enum og_client_state	state;
+	char			buf[OG_MSG_REQUEST_MAXLEN];
+	unsigned int		buf_len;
+	unsigned int		msg_len;
+	int			keepalive_idx;
+	bool			rest;
+	bool			agent;
+	int			content_length;
+	char			auth_token[64];
+	enum og_client_status	status;
+	enum og_cmd_type	last_cmd;
+	unsigned int		last_cmd_id;
+	bool			autorun;
+};
+
+void og_client_add(struct og_client *cli);
+
+static inline int og_client_socket(const struct og_client *cli)
+{
+	return cli->io.fd;
+}
+
+#include "json.h"
+
+int og_client_state_process_payload_rest(struct og_client *cli);
+
+enum og_rest_method {
+	OG_METHOD_GET	= 0,
+	OG_METHOD_POST,
+	OG_METHOD_NO_HTTP
+};
+
+int og_send_request(enum og_rest_method method, enum og_cmd_type type,
+		    const struct og_msg_params *params,
+		    const json_t *data);
+
+struct og_cmd {
+	uint32_t		id;
+	struct list_head	list;
+	uint32_t		client_id;
+	const char		*ip;
+	const char		*mac;
+	enum og_cmd_type	type;
+	enum og_rest_method	method;
+	struct og_msg_params	params;
+	json_t			*json;
+};
+
+const struct og_cmd *og_cmd_find(const char *client_ip);
+void og_cmd_free(const struct og_cmd *cmd);
+
+extern char auth_token[LONPRM];
+
+#endif