initial commit

include/api.h

@@ -0,0 +1,47 @@
+#pragma once
+
+#include "ds.h"
+
+typedef struct {
+  char *name;
+  void (*cb)(void *, int argc, char *argv[]);
+  void *data;
+} wom_subcmd_t;
+
+/**
+ * @brief pointer to all registered subcommands
+ */
+extern ds_sll_t *subcmds;
+
+/**
+ * @brief register a new subcommand
+ *
+ * @param name name which should be used to call subcommand
+ * @param cb function to run when name is called
+ * @param data pointer to data to pass to the cb
+ * @return 0 on success
+ */
+int register_subcmd(char *name, void (*cb)(void *, int argc, char *argv[]), void *data);
+
+
+/**
+ * @brief list out all registered subcmds
+ *
+ * @return list of subcmds
+ */
+char **list_subcmds();
+
+/**
+ * @brief run subcmds mentioned in argv
+ *
+ * @param argc argc
+ * @param argv argv
+ */
+void run_subcmds(int argc, char *argv[]);
+
+/**
+ * @brief unregister and free all subcmds
+ *
+ * @return 0 on success
+ */
+int cleanup_subcmds();

include/conf.h

@@ -0,0 +1,15 @@
+#pragma once
+
+/**
+ * @brief attempt to find the config path
+ *
+ * @return the path
+ */
+char *conf_config_path(void);
+
+/**
+ * @brief attempt to find the state path
+ *
+ * @return the path
+ */
+char *conf_state_path(void);

include/lua/wom.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <lauxlib.h>
+#include <lua.h>
+#include <lualib.h>
+
+/**
+ * @brief list of all functions
+ */
+extern struct luaL_Reg *womlib;
+
+int wom_register_subcmd(lua_State *L);
+
+/**
+ * @brief push a lua table with all the subcmds onto the lua stack
+ *
+ * @param L the lua state
+ * @return
+ */
+int wom_list_subcmds(lua_State *L);

include/lua/wom_fs.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include <lauxlib.h>
+#include <lua.h>
+#include <lualib.h>
+
+/**
+ * @brief list of all filesystem functions
+ */
+extern struct luaL_Reg *womfslib;
+
+/**
+ * @brief create a fs iter for lua
+ *
+ * @param L the lua state
+ * @return
+ */
+int wom_fs_dir(lua_State *L);
+
+/**
+ * @brief get the type of a directory in lua
+ *
+ * @param L the lua state
+ * @return
+ */
+int wom_fs_type(lua_State *L);

include/subcmds.h

@@ -0,0 +1,11 @@
+#pragma once
+
+/**
+ * The funcs below are not in need of documentation because they follow the
+ * subcmd pattern
+ */
+
+void timer_subcmd(void *, int argc, char *argv[]);
+void subcmds_dev(void *, int argc, char *argv[]);
+void motd_subcmd(void *, int argc, char *argv[]);
+void subcmds_subcmd(void *, int argc, char *argv[]);