X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fparser.c;h=9fe1925d94c44a283f0065f89f550401373b8347;hp=74b2559c8ab9776d138bddc7a8ea51ef9625351d;hb=fbe876dd19e4c289ba940b2e7f0ae0b23b790025;hpb=4896183708855fbfd0aa892537fbcc17ed7eb971

diff --git a/discover/parser.c b/discover/parser.c
index 74b2559..9fe1925 100644
--- a/discover/parser.c
+++ b/discover/parser.c
@@ -1,10 +1,9 @@
 
 #include <fcntl.h>
 #include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
 
 #include "types/types.h"
+#include <file/file.h>
 #include <log/log.h>
 #include <talloc/talloc.h>
 
@@ -12,7 +11,6 @@
 #include "parser.h"
 #include "parser-utils.h"
 #include "paths.h"
-#include "file.h"
 
 struct p_item {
 	struct list_item list;
@@ -25,7 +23,7 @@ static char *local_path(struct discover_context *ctx,
 		struct discover_device *dev,
 		const char *filename)
 {
-	return join_paths(ctx, dev->mount_path, filename);
+	return join_paths(ctx, dev->root_path, filename);
 }
 
 int parser_request_file(struct discover_context *ctx,
@@ -49,23 +47,30 @@ int parser_request_file(struct discover_context *ctx,
 	return rc;
 }
 
-int parser_check_dir(struct discover_context *ctx,
-		struct discover_device *dev, const char *dirname)
+int parser_stat_path(struct discover_context *ctx,
+		struct discover_device *dev, const char *path,
+		struct stat *statbuf)
 {
-	struct stat statbuf;
-	char *path;
-	int rc;
+	int rc = -1;
+	char *full_path;
 
+	/* we only support local files at present */
 	if (!dev->mount_path)
 		return -1;
 
-	path = local_path(ctx, dev, dirname);
+	full_path = local_path(ctx, dev, path);
 
-	rc = stat(path, &statbuf);
-	if (!rc)
-		return -1;
+	rc = stat(full_path, statbuf);
+	if (rc) {
+		rc = -1;
+		goto out;
+	}
+
+	rc = 0;
+out:
+	talloc_free(full_path);
 
-	return S_ISDIR(statbuf.st_mode) ? 0 : -1;
+	return rc;
 }
 
 int parser_replace_file(struct discover_context *ctx,
@@ -123,6 +128,22 @@ out:
 	return -1;
 }
 
+int parser_scandir(struct discover_context *ctx, const char *dirname,
+		   struct dirent ***files, int (*filter)(const struct dirent *),
+		   int (*comp)(const struct dirent **, const struct dirent **))
+{
+	char *path;
+	int n;
+
+	path = talloc_asprintf(ctx, "%s%s", ctx->device->mount_path, dirname);
+	if (!path)
+		return -1;
+
+	n = scandir(path, files, filter, comp);
+	talloc_free(path);
+	return n;
+}
+
 void iterate_parsers(struct discover_context *ctx)
 {
 	struct p_item* i;