Attr: added unsafe constructor

As usual it should be also possible to bypass calls to strdup, while
also taking care.

sefht.geany

@@ -43,8 +43,8 @@ FILE_NAME_10=2022;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fp
 FILE_NAME_11=2558;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Ffragment_class.c;0;8
 FILE_NAME_12=2167;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fnode_fragment.c;0;8
 FILE_NAME_13=5930;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fnode_fragment.h;0;8
-FILE_NAME_14=993;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fattr.c;0;8
-FILE_NAME_15=1225;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fattr.h;0;8
+FILE_NAME_14=1840;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fattr.c;0;8
+FILE_NAME_15=1605;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fattr.h;0;8
 FILE_NAME_16=25820;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Ftext.c;0;8
 FILE_NAME_17=904;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Ftext.h;0;8
 FILE_NAME_18=1779;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fvalidator.c;0;8
@@ -59,7 +59,7 @@ FILE_NAME_26=533;Make;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2
 FILE_NAME_27=1085;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_cms.c;0;8
 FILE_NAME_28=3283;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_data.c;0;8
 FILE_NAME_29=8770;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_node_fragment.c;0;8
-FILE_NAME_30=1768;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_attr.c;0;8
+FILE_NAME_30=4431;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_attr.c;0;8
 FILE_NAME_31=11068;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_text.c;0;8
 FILE_NAME_32=5744;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_validator.c;0;8
 FILE_NAME_33=165;None;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftodo.txt;0;8

src/lib/sefht/attr.c

@@ -86,6 +86,32 @@ SH_Attr_new (const char * name,
 	return attr;
 }
 
+/*@null@*/
+/*@only@*/
+struct SH_Attr *
+SH_Attr_raw_new (/*@only@*/ char * name,
+                 /*@null@*/ /*@only@*/ char * value,
+                 /*@null@*/ /*@out@*/ struct SH_Status * status)
+	/*@globals fileSystem@*/
+	/*@modifies fileSystem@*/
+	/*@modifies status@*/
+{
+	struct SH_Attr * attr;
+	attr = malloc (sizeof (struct SH_Attr));
+
+	if (attr == NULL)
+	{
+		set_status (status, E_ALLOC, 4, "malloc failed");
+		return NULL;
+	}
+
+	attr->name = name;
+	attr->value = value;
+
+	set_success (status);
+	return attr;
+}
+
 void
 SH_Attr_free (/*@only@*/ struct SH_Attr * attr)
 	/*@modifies attr->name@*/

src/lib/sefht/attr.h

@@ -47,6 +47,16 @@ SH_Attr_new (const char * name,
 	/*@modifies fileSystem@*/
 	/*@modifies status@*/;
 
+/*@null@*/
+/*@only@*/
+struct SH_Attr *
+SH_Attr_raw_new (/*@only@*/ char * name,
+                 /*@null@*/ /*@only@*/ char * value,
+                 /*@null@*/ /*@out@*/ struct SH_Status * status)
+	/*@globals fileSystem@*/
+	/*@modifies fileSystem@*/
+	/*@modifies status@*/;
+
 void
 SH_Attr_free (/*@only@*/ SH_Attr * attr)
 	/*@modifies attr@*/

tests/test_attr.c

@@ -100,6 +100,70 @@ START_TEST(test_attr2_with_status)
 }
 END_TEST
 
+START_TEST(test_attr_raw1_no_status)
+{
+	struct SH_Attr * attr;
+	char * name = strdup ("name");
+
+	attr = SH_Attr_raw_new (name, NULL, NULL);
+	ck_assert_ptr_ne (NULL, attr);
+	ck_assert_ptr_eq (name, attr->name);
+	ck_assert_ptr_eq (NULL, attr->value);
+
+	SH_Attr_free (attr);
+}
+END_TEST
+
+START_TEST(test_attr_raw1_with_status)
+{
+	struct SH_Status status;
+	struct SH_Attr * attr;
+	char * name = strdup ("name");
+
+	_status_preinit (status);
+	attr = SH_Attr_raw_new (name, NULL, &status);
+	ck_assert_ptr_ne (NULL, attr);
+	ck_assert (succeed (&status));
+	ck_assert_ptr_eq (name, attr->name);
+	ck_assert_ptr_eq (NULL, attr->value);
+
+	SH_Attr_free (attr);
+}
+END_TEST
+
+START_TEST(test_attr_raw2_no_status)
+{
+	struct SH_Attr * attr;
+	char * name = strdup ("name");
+	char * value = strdup ("value");
+
+	attr = SH_Attr_raw_new (name, value, NULL);
+	ck_assert_ptr_ne (NULL, attr);
+	ck_assert_ptr_eq (name, attr->name);
+	ck_assert_ptr_eq (value, attr->value);
+
+	SH_Attr_free (attr);
+}
+END_TEST
+
+START_TEST(test_attr_raw2_with_status)
+{
+	struct SH_Status status;
+	struct SH_Attr * attr;
+	char * name = strdup ("name");
+	char * value = strdup ("value");
+
+	_status_preinit (status);
+	attr = SH_Attr_raw_new (name, value, &status);
+	ck_assert_ptr_ne (NULL, attr);
+	ck_assert (succeed (&status));
+	ck_assert_ptr_eq (name, attr->name);
+	ck_assert_ptr_eq (value, attr->value);
+
+	SH_Attr_free (attr);
+}
+END_TEST
+
 Suite * test_suite (void)
 {
 	Suite *s;
@@ -114,6 +178,11 @@ Suite * test_suite (void)
 	tcase_add_test (tc_core, test_attr1_with_status);
 	tcase_add_test (tc_core, test_attr2_no_status);
 	tcase_add_test (tc_core, test_attr2_with_status);
+
+	tcase_add_test (tc_core, test_attr_raw1_no_status);
+	tcase_add_test (tc_core, test_attr_raw1_with_status);
+	tcase_add_test (tc_core, test_attr_raw2_no_status);
+	tcase_add_test (tc_core, test_attr_raw2_with_status);
 	suite_add_tcase (s, tc_core);
 
 	return s;