lib/tutf8e: refactoring for flb_encoding

* separate _encoding_* functions removed.
* length_functions return TUTF8E_SAME if no changes needed in string
* multiple modes modes for handlig invalid chars: KEEP(default),IGNORE,FAIL,REPLACEMENT,QUESTION

Signed-off-by: Jukka Pihl <[email protected]>

Author: bluebike

lib/tutf8e/CMakeLists.txt

@@ -4,7 +4,9 @@ project(tutf8e)
 # Not supported: -std=c90 (lacks support for inline)
 # Supported:     -std=gnu90, -std=c99 or -std=gnu99
 
-set(CMAKE_C_FLAGS "-Os -Wall")
+# set(CMAKE_C_FLAGS "-Os -Wall")
+
+set(CMAKE_C_FLAGS "-g -Wall")
 
 include_directories(include)
 add_library(tutf8e STATIC src/tutf8e.c)
@@ -15,3 +17,14 @@ add_executable(tutf8e-test test/test.c)
 target_link_libraries(tutf8e-test tutf8e)
 set_property(TARGET tutf8e-test PROPERTY C_STANDARD 99)
 set_property(TARGET tutf8e-test PROPERTY C_EXTENSIONS OFF)
+
+add_executable(tutf8e-test-invalid test/test-invalid.c)
+target_link_libraries(tutf8e-test-invalid tutf8e)
+set_property(TARGET tutf8e-test-invalid PROPERTY C_STANDARD 99)
+set_property(TARGET tutf8e-test-invalid PROPERTY C_EXTENSIONS OFF)
+
+
+add_executable(tutf8e-tester test/tester.c)
+target_link_libraries(tutf8e-tester tutf8e)
+set_property(TARGET tutf8e-test PROPERTY C_STANDARD 99)
+set_property(TARGET tutf8e-test PROPERTY C_EXTENSIONS OFF)