Drop libuuid dependency, uuid generation is not that complicated...

cmake/FindLIBUUID.cmake

@@ -1,42 +0,0 @@
-# - Find libuuid
-# Find the libuuid library
-#
-# This module defines the following variables:
-#   LIBUUID_FOUND  -  True if library and include directory are found
-# If set to TRUE, the following are also defined:
-#   LIBUUID_INCLUDE_DIRS  -  The directory where to find the header file
-#   LIBUUID_LIBRARIES  -  Where to find the library file
-#
-# For conveniance, these variables are also set. They have the same values
-# than the variables above.  The user can thus choose his/her prefered way
-# to write them.
-#   LIBUUID_INCLUDE_DIR
-#   LIBUUID_LIBRARY
-#
-# This file is in the public domain
-
-include(FindPkgConfig)
-pkg_check_modules(LIBUUID uuid)
-
-if(NOT LIBUUID_FOUND)
-  find_path(LIBUUID_INCLUDE_DIRS NAMES uuid/uuid.h
-    PATH_SUFFIXES uuid
-    DOC "The libuuid include directory")
-
-  find_library(LIBUUID_LIBRARIES NAMES uuid
-    DOC "The libuuid library")
-
-  # Use some standard module to handle the QUIETLY and REQUIRED arguments, and
-  # set LIBUUID_FOUND to TRUE if these two variables are set.
-  include(FindPackageHandleStandardArgs)
-  find_package_handle_standard_args(LIBUUID REQUIRED_VARS LIBUUID_LIBRARIES LIBUUID_INCLUDE_DIRS)
-
-  # Compatibility for all the ways of writing these variables
-  if(LIBUUID_FOUND)
-    set(LIBUUID_INCLUDE_DIR ${LIBUUID_INCLUDE_DIRS})
-    set(LIBUUID_LIBRARY ${LIBUUID_LIBRARIES})
-    set(LIBUUID_CFLAGS -I${LIBUUID_INCLUDE_DIRS})
-  endif()
-endif()
-
-mark_as_advanced(LIBUUID_INCLUDE_DIRS LIBUUID_LIBRARIES LIBUUID_CFLAGS)

main/src/ui/conversation_selector/list.vala

@@ -23,10 +23,10 @@ public class List : ListBox {
         set_sort_func(sort);
 
         ChatInteraction.get_instance(stream_interactor).conversation_read.connect((conversation) => {
-            Idle.add(() => {rows[conversation].mark_read(); return false;});
+            Idle.add(() => {if (rows.has_key(conversation)) rows[conversation].mark_read(); return false;});
         });
         ChatInteraction.get_instance(stream_interactor).conversation_unread.connect((conversation) => {
-            Idle.add(() => {rows[conversation].mark_unread(); return false;});
+            Idle.add(() => {if (rows.has_key(conversation)) rows[conversation].mark_unread(); return false;});
         });
         ConversationManager.get_instance(stream_interactor).conversation_activated.connect((conversation) => {
             Idle.add(() => {add_conversation(conversation); return false;});

xmpp-vala/CMakeLists.txt

@@ -1,6 +1,5 @@
 find_package(Vala REQUIRED)
 find_package(PkgConfig REQUIRED)
-find_package(LIBUUID REQUIRED)
 include(GlibCompileResourcesSupport)
 include(${VALA_USE_FILE})
 
@@ -61,8 +60,6 @@ SOURCES
     "src/module/xep/0280_message_carbons.vala"
     "src/module/xep/0333_chat_markers.vala"
     "src/module/xep/pixbuf_storage.vala"
-CUSTOM_VAPIS
-    "${CMAKE_CURRENT_SOURCE_DIR}/vapi/uuid.vapi"
 PACKAGES
     ${ENGINE_PACKAGES}
 GENERATE_VAPI
@@ -75,10 +72,10 @@ OPTIONS
     --thread
 )
 
-set(CFLAGS ${VALA_CFLAGS} ${ENGINE_CFLAGS} ${GPGME_CFLAGS} ${LIBUUID_CFLAGS})
+set(CFLAGS ${VALA_CFLAGS} ${ENGINE_CFLAGS})
 add_definitions(${CFLAGS})
 add_library(xmpp-vala SHARED ${ENGINE_VALA_C})
-target_link_libraries(xmpp-vala ${ENGINE_LIBRARIES} ${GPGME_LIBRARIES} ${LIBUUID_LIBRARIES})
+target_link_libraries(xmpp-vala ${ENGINE_LIBRARIES})
 
 add_custom_target(xmpp-vala-vapi
 DEPENDS

xmpp-vala/src/module/util.vala

@@ -12,11 +12,13 @@ namespace Xmpp {
     }
 
     public string random_uuid() {
-        uint8[] rand = new uint8[16];
+        uint32 b1 = Random.next_int();
-        char[] str = new char[37];
+        uint16 b2 = (uint16)Random.next_int();
-        UUID.generate_random(rand);
+        uint16 b3 = (uint16)(Random.next_int() | 0x4000u) & ~0xb000u;
-        UUID.unparse_upper(rand, str);
+        uint16 b4 = (uint16)(Random.next_int() | 0x8000u) & ~0x4000u;
-        return (string) str;
+        uint16 b5_1 = (uint16)Random.next_int();
+        uint32 b5_2 = Random.next_int();
+        return "%08x-%04x-%04x-%04x-%04x%08x".printf(b1, b2, b3, b4, b5_1, b5_2);
     }
 
     public class Tuple<A,B> : Object {

xmpp-vala/vapi/uuid.vapi

@@ -1,60 +0,0 @@
-/* libuuid Vala Bindings
- * Copyright 2014 Evan Nemerson <evan@nemerson.com>
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-[CCode (cheader_filename = "uuid.h", lower_case_cprefix = "uuid_")]
-namespace UUID {
-    [CCode (cname = "int", has_type_id = false)]
-    public enum Variant {
-        NCS,
-        DCE,
-        MICROSOFT,
-        OTHER
-    }
-
-    [CCode (cname = "int", has_type_id = false)]
-    public enum Type {
-        DCE_TIME,
-        DCE_RANDOM
-    }
-
-    public static void clear ([CCode (array_length = false)] uint8 uu[16]);
-    public static void copy (uint8 dst[16], uint8 src[16]);
-
-    public static void generate ([CCode (array_length = false)] uint8 @out[16]);
-    public static void generate_random ([CCode (array_length = false)] uint8 @out[16]);
-    public static void generate_time ([CCode (array_length = false)] uint8 @out[16]);
-    public static void generate_time_safe ([CCode (array_length = false)] uint8 @out[16]);
-
-    public static bool is_null ([CCode (array_length = false)] uint8 uu[16]);
-
-    public static int parse (string in, [CCode (array_length = false)] uint8 uu[16]);
-
-    public static void unparse ([CCode (array_length = false)] uint8 uu[16], [CCode (array_length = false)] char @out[37]);
-    public static void unparse_lower ([CCode (array_length = false)] uint8 uu[16], [CCode (array_length = false)] char @out[37]);
-    public static void unparse_upper ([CCode (array_length = false)] uint8 uu[16], [CCode (array_length = false)] char @out[37]);
-
-//    public static time_t time ([CCode (array_length = false)] uint8 uu[16], out Posix.timeval ret_tv);
-    public static UUID.Type type ([CCode (array_length = false)] uint8 uu[16]);
-    public static UUID.Variant variant ([CCode (array_length = false)] uint8 uu[16]);
-}