TextFragment: added direct getter for text

While this method is neccessary to manipulate the content of a
TextFragment, the TextFragment should abstract the semantics of Text.
While simple wrapper functions for appending are to be added, methods
purely manipulating the text, i.e. relying on the text's contents, wont
get wrapper functions. Thus this method is still needed until a more
sophisticated approach is implemented.

sefht.geany

@@ -28,7 +28,7 @@ long_line_behaviour=1
 long_line_column=72
 
 [files]
-current_page=37
+current_page=17
 FILE_NAME_0=139;None;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2FREADME;0;8
 FILE_NAME_1=134;None;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2F.gitignore;0;8
 FILE_NAME_2=1751;Sh;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fconfigure.ac;0;8
@@ -45,8 +45,8 @@ FILE_NAME_12=2022;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fp
 FILE_NAME_13=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_14=12838;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_15=6478;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_16=3795;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Ftext_fragment.c;0;8
-FILE_NAME_17=1339;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Ftext_fragment.h;0;8
+FILE_NAME_16=3278;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Ftext_fragment.c;0;8
+FILE_NAME_17=1881;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Ftext_fragment.h;0;8
 FILE_NAME_18=4590;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fattr.c;0;8
 FILE_NAME_19=2828;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fattr.h;0;8
 FILE_NAME_20=3893;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Fsrc%2Flib%2Fsefht%2Fattr_static.c;0;8
@@ -66,7 +66,7 @@ FILE_NAME_33=218;Sh;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fp
 FILE_NAME_34=1085;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_cms.c;0;8
 FILE_NAME_35=3283;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_data.c;0;8
 FILE_NAME_36=132483;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_node_fragment.c;0;8
-FILE_NAME_37=5299;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_text_fragment.c;0;8
+FILE_NAME_37=4771;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_text_fragment.c;0;8
 FILE_NAME_38=11319;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_attr.c;0;8
 FILE_NAME_39=16715;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_text.c;0;8
 FILE_NAME_40=5744;C;0;EUTF-8;1;1;0;%2Fhome%2Fjonathan%2FDokumente%2Fprojekte%2Fprgm%2Finternet%2Fweb%2FSeFHT%2Ftests%2Ftest_validator.c;0;8

src/lib/sefht/text_fragment.c

@@ -140,6 +140,14 @@ SH_TextFragment_copy (const struct SH_TextFragment * fragment,
 	return (struct SH_Fragment *) copy;
 }
 
+/*@observer@*/
+const struct SH_Text *
+SH_TextFragment_get_text (const struct SH_TextFragment * fragment)
+	/*@*/
+{
+	return fragment->text;
+}
+
 /*@null@*/
 /*@only@*/
 struct SH_Text *

src/lib/sefht/text_fragment.h

@@ -62,6 +62,11 @@ SH_TextFragment_copy (const SH_TextFragment * fragment,
 	/*@modifies fileSystem@*/
 	/*@modifies status@*/;
 
+/*@observer@*/
+const SH_Text *
+SH_TextFragment_get_text (const SH_TextFragment * fragment)
+	/*@*/;
+
 /*@null@*/
 /*@only@*/
 SH_Text *

tests/test_text_fragment.c

@@ -142,6 +142,29 @@ START_TEST(test_text_fragment_copy_with_status)
 }
 END_TEST
 
+START_TEST(test_text_fragment_get_text)
+{
+	SH_Data * data;
+	struct SH_TextFragment * fragment;
+	const SH_Text * text;
+
+	/* setup */
+	data = SH_Data_new (NULL);
+	ck_assert_ptr_ne (NULL, data);
+
+	fragment = (SH_TextFragment *)SH_TextFragment_new (data, NULL);
+	ck_assert_ptr_ne (NULL, fragment);
+
+	/* test */
+	text = SH_TextFragment_get_text (fragment);
+	ck_assert_ptr_eq (text, fragment->text);
+
+	/* cleanup */
+	SH_TextFragment_free (fragment);
+	SH_Data_free (data);
+}
+END_TEST
+
 START_TEST(test_text_fragment_html_no_status)
 {
 	struct SH_TextFragment * fragment;
@@ -215,6 +238,7 @@ Suite * test_suite (void)
 	tcase_add_test (tc_core, test_text_fragment_with_status);
 	tcase_add_test (tc_core, test_text_fragment_copy_no_status);
 	tcase_add_test (tc_core, test_text_fragment_copy_with_status);
+	tcase_add_test (tc_core, test_text_fragment_get_text);
 	tcase_add_test (tc_core, test_text_fragment_html_no_status);
 	tcase_add_test (tc_core, test_text_fragment_html_with_status);
 	suite_add_tcase (s, tc_core);