X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Fccanlint%2Fccanlint.h;h=ad38302861046cdab7475cbef03f22365b51db0f;hp=804f80249d9204b362032e592c29a52d5e7b66b6;hb=fb4c4c3ddc24772f71a64ec02d2c9ddaeb6e9f6b;hpb=08f8cff8f22fee31b74f8301cc5d6494e5ff7160

diff --git a/tools/ccanlint/ccanlint.h b/tools/ccanlint/ccanlint.h
index 804f8024..ad383028 100644
--- a/tools/ccanlint/ccanlint.h
+++ b/tools/ccanlint/ccanlint.h
@@ -4,7 +4,16 @@
 #include <stdbool.h>
 #include "../doc_extract.h"
 
+#define REGISTER_TEST(name, ...) extern struct ccanlint name
+#include "generated-compulsory-tests"
+#include "generated-normal-tests"
+#undef REGISTER_TEST
+
+#define REGISTER_TEST(name, ...) 
+
 struct manifest {
+	char *dir;
+	/* The module name, ie. final element of dir name */
 	char *basename;
 	struct ccan_file *info_file;
 
@@ -15,24 +24,36 @@ struct manifest {
 	struct list_head api_tests;
 	struct list_head compile_ok_tests;
 	struct list_head compile_fail_tests;
+	struct list_head other_test_c_files;
 	struct list_head other_test_files;
 
 	struct list_head other_files;
+
+	/* From tests/check_depends_exist.c */
+	struct list_head dep_dirs;
 };
 
-struct manifest *get_manifest(void);
+struct manifest *get_manifest(const void *ctx, const char *dir);
 
 struct ccanlint {
 	struct list_node list;
 
+	/* More concise unique name of test. */
+	const char *key;
+
 	/* Unique name of test */
 	const char *name;
 
-	/* Total score that this test is worth.  0 means compulsory tests. */
+	/* Total score that this test is worth. */
 	unsigned int total_score;
 
-	/* If this returns non-NULL, it means the check failed. */
-	void *(*check)(struct manifest *m);
+	/* Can we run this test?  Return string explaining why, if not. */
+	const char *(*can_run)(struct manifest *m);
+
+	/* If this returns non-NULL, it means the check failed.
+	 * keep is set if you should keep the results.
+	 * If timeleft is set to 0, means it timed out. */
+	void *(*check)(struct manifest *m, bool keep, unsigned int *timeleft);
 
 	/* The non-NULL return from check is passed to one of these: */
 
@@ -44,6 +65,18 @@ struct ccanlint {
 
 	/* Can we do something about it? (NULL if not) */
 	void (*handle)(struct manifest *m, void *check_result);
+
+	/* Internal use fields: */
+	/* Who depends on us? */
+	struct list_head dependencies;
+	/* How many things do we (still) depend on? */
+	unsigned int num_depends;
+	/* Did we skip a dependency?  If so, must skip this, too. */
+	bool skip;
+	/* Did we fail a dependency?  If so, skip and mark as fail. */
+	bool skip_fail;
+	/* Did the user want to keep these results? */
+	bool keep_results;
 };
 
 /* Ask the user a yes/no question: the answer is NO if there's an error. */
@@ -86,16 +119,31 @@ struct line_info {
 struct ccan_file {
 	struct list_node list;
 
+	/* Name (usually, within m->dir). */
 	char *name;
 
+	/* Full path name. */
+	char *fullname;
+
+	/* Pristine version of the original file.
+	 * Use get_ccan_file_lines to fill this. */
+	const char *contents;
+	size_t contents_size;
+
 	/* Use get_ccan_file_lines / get_ccan_line_info to fill these. */
 	unsigned int num_lines;
 	char **lines;
 	struct line_info *line_info;
 
 	struct list_head *doc_sections;
+
+	/* If this file gets compiled (eg. .C file to .o file), result here. */
+	char *compiled;
 };
 
+/* A new ccan_file, with the given name (talloc_steal onto returned value). */
+struct ccan_file *new_ccan_file(const void *ctx, const char *dir, char *name);
+
 /* Use this rather than accessing f->lines directly: loads on demand. */
 char **get_ccan_file_lines(struct ccan_file *f);
 
@@ -108,11 +156,16 @@ enum line_compiled {
 	MAYBE_COMPILED,
 };
 
-/* Simple evaluator: if this pre-processor symbol is defined to this
- * value, is this line compiled? (Other symbols assumed undefined) */
+/* Simple evaluator.  If symbols are set this way, is this condition true?
+ * NULL values mean undefined, NULL symbol terminates. */
 enum line_compiled get_ccan_line_pp(struct pp_conditions *cond,
 				    const char *symbol,
-				    unsigned int value);
+				    const unsigned int *value, ...);
+
+/* Get token if it's equal to token. */
+bool get_token(const char **line, const char *token);
+/* Talloc copy of symbol token, or NULL.  Increment line. */
+char *get_symbol_token(void *ctx, const char **line);
 
 /* Similarly for ->doc_sections */
 struct list_head *get_ccan_file_docs(struct ccan_file *f);
@@ -124,10 +177,19 @@ char *report_on_lines(struct list_head *files,
 		      char *(*report)(const char *),
 		      char *sofar);
 
-/* The critical tests which mean fail if they don't pass. */
-extern struct ccanlint no_info;
-extern struct ccanlint has_main_header;
-
 /* Normal tests. */
 extern struct ccanlint trailing_whitespace;
+
+/* Dependencies */
+struct dependent {
+	struct list_node node;
+	struct ccanlint *dependent;
+};
+
+/* Are we happy to compile stuff, or just non-intrusive tests? */
+extern bool safe_mode;
+
+/* Where is the ccan dir?  Available after first manifest. */
+extern const char *ccan_dir;
+
 #endif /* CCAN_LINT_H */