Migrated integrity_checker_t to INIT/METHOD macros
authorAndreas Steffen <andreas.steffen@strongswan.org>
Thu, 2 Dec 2010 05:10:50 +0000 (06:10 +0100)
committerAndreas Steffen <andreas.steffen@strongswan.org>
Thu, 2 Dec 2010 05:10:50 +0000 (06:10 +0100)
src/libstrongswan/integrity_checker.c

index c9cad44..e962aba 100644 (file)
@@ -57,11 +57,8 @@ struct private_integrity_checker_t {
        int checksum_count;
 };
 
-/**
- * Implementation of integrity_checker_t.build_file
- */
-static u_int32_t build_file(private_integrity_checker_t *this, char *file,
-                                                       size_t *len)
+METHOD(integrity_checker_t, build_file, u_int32_t,
+       private_integrity_checker_t *this, char *file, size_t *len)
 {
        u_int32_t checksum;
        chunk_t contents;
@@ -136,11 +133,8 @@ static int callback(struct dl_phdr_info *dlpi, size_t size, Dl_info *dli)
        return 0;
 }
 
-/**
- * Implementation of integrity_checker_t.build_segment
- */
-static u_int32_t build_segment(private_integrity_checker_t *this, void *sym,
-                                                          size_t *len)
+METHOD(integrity_checker_t, build_segment, u_int32_t,
+       private_integrity_checker_t *this, void *sym, size_t *len)
 {
        chunk_t segment;
        Dl_info dli;
@@ -180,11 +174,8 @@ static integrity_checksum_t *find_checksum(private_integrity_checker_t *this,
        return NULL;
 }
 
-/**
- * Implementation of integrity_checker_t.check_file
- */
-static bool check_file(private_integrity_checker_t *this,
-                                          char *name, char *file)
+METHOD(integrity_checker_t, check_file, bool,
+       private_integrity_checker_t *this, char *name, char *file)
 {
        integrity_checksum_t *cs;
        u_int32_t sum;
@@ -217,11 +208,8 @@ static bool check_file(private_integrity_checker_t *this,
        return TRUE;
 }
 
-/**
- * Implementation of integrity_checker_t.check_segment
- */
-static bool check_segment(private_integrity_checker_t *this,
-                                                 char *name, void *sym)
+METHOD(integrity_checker_t, check_segment, bool,
+       private_integrity_checker_t *this, char *name, void *sym)
 {
        integrity_checksum_t *cs;
        u_int32_t sum;
@@ -254,10 +242,8 @@ static bool check_segment(private_integrity_checker_t *this,
        return TRUE;
 }
 
-/**
- * Implementation of integrity_checker_t.check
- */
-static bool check(private_integrity_checker_t *this, char *name, void *sym)
+METHOD(integrity_checker_t, check, bool,
+       private_integrity_checker_t *this, char *name, void *sym)
 {
        Dl_info dli;
 
@@ -277,10 +263,8 @@ static bool check(private_integrity_checker_t *this, char *name, void *sym)
        return TRUE;
 }
 
-/**
- * Implementation of integrity_checker_t.destroy.
- */
-static void destroy(private_integrity_checker_t *this)
+METHOD(integrity_checker_t, destroy, void,
+       private_integrity_checker_t *this)
 {
        if (this->handle)
        {
@@ -294,17 +278,19 @@ static void destroy(private_integrity_checker_t *this)
  */
 integrity_checker_t *integrity_checker_create(char *checksum_library)
 {
-       private_integrity_checker_t *this = malloc_thing(private_integrity_checker_t);
-
-       this->public.check_file = (bool(*)(integrity_checker_t*, char *name, char *file))check_file;
-       this->public.build_file = (u_int32_t(*)(integrity_checker_t*, char *file, size_t *len))build_file;
-       this->public.check_segment = (bool(*)(integrity_checker_t*, char *name, void *sym))check_segment;
-       this->public.build_segment = (u_int32_t(*)(integrity_checker_t*, void *sym, size_t *len))build_segment;
-       this->public.check = (bool(*)(integrity_checker_t*, char *name, void *sym))check;
-       this->public.destroy = (void(*)(integrity_checker_t*))destroy;
+       private_integrity_checker_t *this;
+
+       INIT(this,
+               .public = {
+                       .check_file = _check_file,
+                       .build_file = _build_file,
+                       .check_segment = _check_segment,
+                       .build_segment = _build_segment,
+                       .check = _check,
+                       .destroy = _destroy,
+               },
+       );
 
-       this->checksum_count = 0;
-       this->handle = NULL;
        if (checksum_library)
        {
                this->handle = dlopen(checksum_library, RTLD_LAZY);