libcolord: Show all the translations when dumping an ICC profile

Note: You need a new version of lcms2 for this to work.

3 files changed, 54 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index 47f8e10..1135220 100644
--- a/configure.ac
+++ b/configure.ac
@@ -157,6 +157,10 @@ AC_CHECK_LIB(lcms2, cmsGetToneCurveEstimatedTableEntries, have_lcms_table_entrie
 if test x$have_lcms_table_entries != x; then
 	AC_DEFINE(HAVE_LCMS_GET_TABLE_ENTRIES,1,[cmsGetToneCurveEstimatedTableEntries is available])
 fi
+AC_CHECK_LIB(lcms2, cmsMLUtranslationsCount, have_lcms_mlu_translations_count=yes)
+if test x$have_lcms_mlu_translations_count != x; then
+	AC_DEFINE(HAVE_LCMS_MLU_TRANSLATIONS_COUNT,1,[cmsMLUtranslationsCount is available])
+fi
 
 PKG_CHECK_MODULES(SQLITE, sqlite3)
 
diff --git a/lib/colord/cd-icc.c b/lib/colord/cd-icc.c
index ad5f9bb..c06897a 100644
--- a/lib/colord/cd-icc.c
+++ b/lib/colord/cd-icc.c
@@ -340,6 +340,14 @@ cd_icc_to_string (CdIcc *icc)
 			cmsMLU *mlu;
 			gchar text_buffer[128];
 			guint32 text_size;
+#ifdef HAVE_LCMS_MLU_TRANSLATIONS_COUNT
+			gchar country_code[3] = "\0\0\0";
+			gchar language_code[3] = "\0\0\0";
+			gsize rc;
+			guint32 j;
+			guint32 mlu_size;
+			wchar_t wtext[128];
+#endif
 
 			g_string_append_printf (str, "Text:\n");
 			mlu = cmsReadTag (priv->lcms_profile, sig);
@@ -347,6 +355,40 @@ cd_icc_to_string (CdIcc *icc)
 				g_string_append_printf (str, "  Info:\t\tMLU invalid!\n");
 				break;
 			}
+#ifdef HAVE_LCMS_MLU_TRANSLATIONS_COUNT
+			mlu_size = cmsMLUtranslationsCount (mlu);
+			if (mlu_size == 0)
+				g_string_append_printf (str, "  Info:\t\tMLU empty!\n");
+			for (j = 0; j < mlu_size; j++) {
+				ret = cmsMLUtranslationsCodes (mlu,
+							       j,
+							       language_code,
+							       country_code);
+				if (!ret)
+					continue;
+				text_size = cmsMLUgetWide (mlu,
+							   language_code,
+							   country_code,
+							   wtext,
+							   sizeof (wtext));
+				if (text_size == 0)
+					continue;
+				rc = wcstombs (text_buffer,
+					       wtext,
+					       sizeof (text_buffer));
+				if (rc == (gsize) -1) {
+					g_string_append_printf (str, "  %s_%s:\tInvalid!\n",
+								language_code[0] != '\0' ? language_code : "en",
+								country_code[0] != '\0' ? country_code : "US");
+					continue;
+				}
+				g_string_append_printf (str, "  %s_%s:\t%s [%i bytes]\n",
+							language_code[0] != '\0' ? language_code : "**",
+							country_code[0] != '\0' ? country_code : "**",
+							text_buffer,
+							text_size);
+			}
+#else
 			text_size = cmsMLUgetASCII (mlu,
 						    cmsNoLanguage,
 						    cmsNoCountry,
@@ -356,6 +398,7 @@ cd_icc_to_string (CdIcc *icc)
 				g_string_append_printf (str, "  en_US:\t%s [%i bytes]\n",
 							text_buffer, text_size);
 			}
+#endif
 			break;
 		}
 		case cmsSigXYZType:
diff --git a/lib/colord/cd-self-test.c b/lib/colord/cd-self-test.c
index 0238ad9..4427a43 100644
--- a/lib/colord/cd-self-test.c
+++ b/lib/colord/cd-self-test.c
@@ -3590,6 +3590,7 @@ colord_icc_localized_func (void)
 	const gchar *str;
 	gboolean ret;
 	gchar *filename;
+	gchar *tmp;
 	GError *error = NULL;
 	GFile *file;
 
@@ -3607,6 +3608,12 @@ colord_icc_localized_func (void)
 	g_object_unref (file);
 	g_free (filename);
 
+	/* marshall to a string */
+	tmp = cd_icc_to_string (icc);
+	g_assert_cmpstr (tmp, !=, NULL);
+	g_debug ("CdIcc: '%s'", tmp);
+	g_free (tmp);
+
 	/* open a non-localized profile */
 	str = cd_icc_get_description (icc, NULL, &error);
 	g_assert_no_error (error);