Change parser interface to allow stat

[petitboot] / test / parser / utils.c

diff --git a/test/parser/utils.c b/test/parser/utils.c
index 838250b50dc1708fdd81578e5ac99b50fc1ad89a..2891969791c882da1df1fe6742eb5f1bf0cfcece 100644 (file)
--- a/test/parser/utils.c
+++ b/test/parser/utils.c
@@ -16,6 +16,7 @@
 #include "parser.h"
 #include "resource.h"
 #include "event.h"
+#include "platform.h"
 
 #include "parser-test.h"
 
@@ -95,14 +96,26 @@ static struct discover_context *test_create_context(struct parser_test *test)
        return ctx;
 }
 
-extern struct config *test_config_init(struct parser_test *test);
+/* define our own test platform */
+static bool test_platform_probe(struct platform *p __attribute__((unused)),
+               void *ctx __attribute__((unused)))
+{
+       return true;
+}
+
+struct platform test_platform = {
+       .name = "test",
+       .probe = test_platform_probe,
+};
+
+register_platform(test_platform);
 
 struct parser_test *test_init(void)
 {
        struct parser_test *test;
 
        test = talloc_zero(NULL, struct parser_test);
-       test->config = test_config_init(test);
+       platform_init(NULL);
        test->handler = device_handler_init(NULL, NULL, 0);
        test->ctx = test_create_context(test);
        list_init(&test->files);
@@ -114,6 +127,7 @@ void test_fini(struct parser_test *test)
 {
        device_handler_destroy(test->handler);
        talloc_free(test);
+       platform_fini();
 }
 
 void __test_read_conf_data(struct parser_test *test,
@@ -179,6 +193,9 @@ void test_add_dir(struct parser_test *test, struct discover_device *dev,
        file->type = TEST_DIR;
        file->dev = dev;
        file->name = dirname;
+       /* Pick a non-zero size for directories so that "[ -s <dir
+        * path> ]" sees that the file has non-zero size. */
+       file->size = 1;
        list_add(&test->files, &file->list);
 }
 
@@ -193,6 +210,11 @@ void test_set_event_param(struct event *event, const char *name,
         event_set_param(event, name, value);
 }
 
+void test_set_event_device(struct event *event, const char *dev)
+{
+       event->device = talloc_strdup(event, dev);
+}
+
 int parser_request_file(struct discover_context *ctx,
                struct discover_device *dev, const char *filename,
                char **buf, int *len)
@@ -222,20 +244,34 @@ int parser_request_file(struct discover_context *ctx,
        return -1;
 }
 
-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 parser_test *test = ctx->test_data;
        struct test_file *file;
 
-       printf("%s: %s\n", __func__, dirname);
-
        list_for_each_entry(&test->files, file, list) {
                if (file->dev != dev)
                        continue;
-               if (strcmp(file->name, dirname))
+               if (strcmp(file->name, path))
                        continue;
-               return file->type == TEST_DIR ? 0 : -1;
+
+               statbuf->st_size = (off_t)file->size;
+               switch (file->type) {
+               case TEST_FILE:
+                       statbuf->st_mode = S_IFREG;
+                       break;
+               case TEST_DIR:
+                       statbuf->st_mode = S_IFDIR;
+                       break;
+               default:
+                       fprintf(stderr, "%s: bad test file mode %d!", __func__,
+                               file->type);
+                       exit(EXIT_FAILURE);
+               }
+
+               return 0;
        }
 
        return -1;