ui/ncurses: Handle arrow key variants

[petitboot] / discover / parser.h

diff --git a/discover/parser.h b/discover/parser.h
index b738577ff3d9d4a17a41bdecb3a5247774d51ad9..fc165c5aeda494a9051b368a86f633d83dd4c0d8 100644 (file)
--- a/discover/parser.h
+++ b/discover/parser.h
@@ -2,6 +2,9 @@
 #define _PARSER_H
 
 #include <stdbool.h>
 #define _PARSER_H
 
 #include <stdbool.h>

+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>

 
 #include "device-handler.h"
 
 
 #include "device-handler.h"
 


@@ -27,10 +30,7 @@ struct resource;
  */
 struct parser {
        char                    *name;
  */
 struct parser {
        char                    *name;

-       enum conf_method        method;
-       const char * const      *filenames;
-       int                     (*parse)(struct discover_context *ctx,
-                                               char *buf, int len);
+       int                     (*parse)(struct discover_context *ctx);

        bool                    (*resolve_resource)(
                                                struct device_handler *handler,
                                                struct resource *res);
        bool                    (*resolve_resource)(
                                                struct device_handler *handler,
                                                struct resource *res);


@@ -48,7 +48,33 @@ enum generic_icon_type {
 
 void parser_init(void);
 
 
 void parser_init(void);
 

-void iterate_parsers(struct discover_context *ctx, enum conf_method method);
+void iterate_parsers(struct discover_context *ctx);

 int parse_user_event(struct discover_context *ctx, struct event *event);
 
 int parse_user_event(struct discover_context *ctx, struct event *event);
 

+/* File IO functions for parsers; these should be the only interface that
+ * parsers use to access a device's filesystem.
+ *
+ * These are intended for small amounts of data, typically text
+ * configuration and state files.  Note that parser_request_file,
+ * and parser_replace_file work only on non-directories.
+ */
+int parser_request_file(struct discover_context *ctx,
+               struct discover_device *dev, const char *filename,
+               char **buf, int *len);
+int parser_replace_file(struct discover_context *ctx,
+               struct discover_device *dev, const char *filename,
+               char *buf, int len);
+int parser_request_url(struct discover_context *ctx, struct pb_url *url,
+               char **buf, int *len);
+/* parser_stat_path returns 0 if path can be stated on dev by the
+ * running user.  Note that this function follows symlinks, like the
+ * stat system call.  When the function returns 0, also fills in
+ * statbuf for the path.  Returns non-zero on error.  This function
+ * does not have the limitations on file size that the functions above
+ * do.  Unlike some of the functions above, this function also works
+ * on directories. */
+int parser_stat_path(struct discover_context *ctx,
+               struct discover_device *dev, const char *path,
+               struct stat *statbuf);
+

 #endif /* _PARSER_H */
 #endif /* _PARSER_H */