proto-shell: rework task statemachine

[project/netifd.git] / netifd.h

diff --git a/netifd.h b/netifd.h
index be29b3c..9bf3f98 100644 (file)
--- a/netifd.h
+++ b/netifd.h
@@ -13,10 +13,84 @@
 
 #include "utils.h"
 
+#ifdef DUMMY_MODE
+#define DEFAULT_MAIN_PATH      "./dummy"
+#define DEFAULT_HOTPLUG_PATH   "./scripts/hotplug-cmd"
+#define DEFAULT_RESOLV_CONF    "./tmp/resolv.conf"
+#else
+#define DEFAULT_MAIN_PATH      "/lib/netifd"
+#define DEFAULT_HOTPLUG_PATH   "/sbin/hotplug-call"
+#define DEFAULT_RESOLV_CONF    "/tmp/resolv.conf.auto"
+#endif
+
+extern const char *resolv_conf;
+extern char *hotplug_cmd_path;
+extern unsigned int debug_mask;
+
+enum {
+       L_CRIT,
+       L_WARNING,
+       L_NOTICE,
+       L_INFO,
+       L_DEBUG
+};
+
+enum {
+       DEBUG_SYSTEM    = 0,
+       DEBUG_DEVICE    = 1,
+       DEBUG_INTERFACE = 2,
+};
+
+#ifdef DEBUG
+#define DPRINTF(format, ...) fprintf(stderr, "%s(%d): " format, __func__, __LINE__, ## __VA_ARGS__)
+#define D(level, format, ...) do { \
+               if (debug_mask & (1 << (DEBUG_ ## level))) \
+                               DPRINTF(format, ##__VA_ARGS__); \
+       } while (0)
+#else
+#define DPRINTF(format, ...) no_debug(0, format, ## __VA_ARGS__)
+#define D(level, format, ...) no_debug(DEBUG_ ## level, format, ## __VA_ARGS__)
+#endif
+
+#define LOG_BUF_SIZE   256
+
+static inline void no_debug(int level, const char *fmt, ...)
+{
+}
+
+struct netifd_fd {
+       struct list_head list;
+       struct netifd_process *proc;
+       int fd;
+};
+
+struct netifd_process {
+       struct list_head list;
+       struct uloop_process uloop;
+       void (*cb)(struct netifd_process *, int ret);
+       int dir_fd;
+
+       struct netifd_fd log_fd;
+       struct uloop_fd log_uloop;
+       const char *log_prefix;
+       char *log_buf;
+       int log_buf_ofs;
+       bool log_overflow;
+};
+
+void netifd_log_message(int priority, const char *format, ...);
+
+int netifd_start_process(const char **argv, char **env, struct netifd_process *proc);
+void netifd_kill_process(struct netifd_process *proc);
+
+void netifd_fd_add(struct netifd_fd *fd);
+void netifd_fd_delete(struct netifd_fd *fd);
+
 struct device;
 struct interface;
 
 extern const char *main_path;
 void netifd_restart(void);
+void netifd_reload(void);
 
 #endif