Add the base Enlightenment Foundation Libraries - eina, eet, evas, ecore, embryo, and edje.

Note that embryo wont be used, but I'm not sure yet if you can build edje without it.

1 files changed, 431 insertions, 0 deletions

diff --git a/libraries/eina/src/lib/eina_main.c b/libraries/eina/src/lib/eina_main.c
new file mode 100644
index 0000000..8727f83
--- /dev/null
+++ b/libraries/eina/src/lib/eina_main.c
@@ -0,0 +1,431 @@
+/* EINA - EFL data type library
+ * Copyright (C) 2008 Cedric Bail
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library;
+ * if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+
+#ifdef EFL_HAVE_WIN32_THREADS
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+# undef WIN32_LEAN_AND_MEAN
+#endif
+
+#ifdef EFL_HAVE_THREADS
+# ifdef HAVE_SYS_TYPES_H
+#  include <sys/types.h>
+# endif
+# ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+# endif
+#endif
+
+#ifdef HAVE_MCHECK
+# ifdef HAVE_MTRACE
+#  define MT 1
+# endif
+#endif
+
+#ifdef MT
+#include <mcheck.h>
+#endif
+
+#include "eina_lock.h"
+#include "eina_config.h"
+#include "eina_private.h"
+#include "eina_types.h"
+#include "eina_main.h"
+#include "eina_error.h"
+#include "eina_log.h"
+#include "eina_hash.h"
+#include "eina_binshare.h"
+#include "eina_stringshare.h"
+#include "eina_ustringshare.h"
+#include "eina_list.h"
+#include "eina_matrixsparse.h"
+#include "eina_array.h"
+#include "eina_counter.h"
+#include "eina_benchmark.h"
+#include "eina_magic.h"
+#include "eina_rectangle.h"
+#include "eina_safety_checks.h"
+#include "eina_inlist.h"
+
+/*============================================================================*
+*                                  Local                                     *
+*============================================================================*/
+
+/**
+ * @cond LOCAL
+ */
+
+static Eina_Version _version = { VMAJ, VMIN, VMIC, VREV };
+
+static int _eina_main_count = 0;
+#ifdef EFL_HAVE_THREADS
+static int _eina_main_thread_count = 0;
+#endif
+static int _eina_log_dom = -1;
+
+#ifdef ERR
+#undef ERR
+#endif
+#define ERR(...) EINA_LOG_DOM_ERR(_eina_log_dom, __VA_ARGS__)
+
+#ifdef DBG
+#undef DBG
+#endif
+#define DBG(...) EINA_LOG_DOM_DBG(_eina_log_dom, __VA_ARGS__)
+
+EAPI Eina_Bool _eina_threads_activated = EINA_FALSE;
+EAPI Eina_Error EINA_ERROR_NOT_MAIN_LOOP = 0;
+
+static const char EINA_ERROR_NOT_MAIN_LOOP_STR[] = "Main loop thread check failed.";
+
+#ifdef EFL_HAVE_THREADS
+# ifdef _WIN32
+EAPI DWORD _eina_main_loop;
+# else
+EAPI pthread_t _eina_main_loop;
+# endif
+static pid_t _eina_pid;
+#endif
+
+#ifdef MT
+static int _mt_enabled = 0;
+#endif
+
+#ifdef EFL_HAVE_THREADS
+EAPI int _eina_threads_debug = 0;
+# if !defined(_WIN32_WCE) && !defined(_WIN32)
+EAPI pthread_mutex_t _eina_tracking_lock;
+EAPI Eina_Inlist *_eina_tracking = NULL;
+# endif
+#endif
+
+/* place module init/shutdown functions here to avoid other modules
+ * calling them by mistake.
+ */
+#define S(x) extern Eina_Bool eina_ ## x ## _init(void); \
+   extern Eina_Bool eina_ ## x ## _shutdown(void)
+   S(log);
+   S(error);
+   S(safety_checks);
+   S(magic_string);
+   S(iterator);
+   S(accessor);
+   S(array);
+   S(module);
+   S(mempool);
+   S(list);
+   S(binshare);
+   S(stringshare);
+   S(ustringshare);
+   S(matrixsparse);
+   S(convert);
+   S(counter);
+   S(benchmark);
+   S(rectangle);
+   S(strbuf);
+   S(ustrbuf);
+   S(quadtree);
+   S(simple_xml);
+   S(file);
+   S(prefix);
+#undef S
+
+struct eina_desc_setup
+{
+   const char *name;
+   Eina_Bool (*init)(void);
+   Eina_Bool (*shutdown)(void);
+};
+
+static const struct eina_desc_setup _eina_desc_setup[] = {
+#define S(x) {# x, eina_ ## x ## _init, eina_ ## x ## _shutdown}
+   /* log is a special case as it needs printf */
+   S(error),
+   S(safety_checks),
+   S(magic_string),
+   S(iterator),
+   S(accessor),
+   S(array),
+   S(module),
+   S(mempool),
+   S(list),
+   S(binshare),
+   S(stringshare),
+   S(ustringshare),
+   S(matrixsparse),
+   S(convert),
+   S(counter),
+   S(benchmark),
+   S(rectangle),
+   S(strbuf),
+   S(ustrbuf),
+   S(quadtree),
+   S(simple_xml),
+   S(file),
+   S(prefix)
+#undef S
+};
+static const size_t _eina_desc_setup_len = sizeof(_eina_desc_setup) /
+   sizeof(_eina_desc_setup[0]);
+
+static void
+_eina_shutdown_from_desc(const struct eina_desc_setup *itr)
+{
+   for (itr--; itr >= _eina_desc_setup; itr--)
+     {
+        if (!itr->shutdown())
+           ERR("Problems shutting down eina module '%s', ignored.", itr->name);
+     }
+
+   eina_log_domain_unregister(_eina_log_dom);
+   _eina_log_dom = -1;
+   eina_log_shutdown();
+}
+
+/**
+ * @endcond
+ */
+
+/*============================================================================*
+*                                 Global                                     *
+*============================================================================*/
+
+
+/*============================================================================*
+*                                   API                                      *
+*============================================================================*/
+
+/**
+ * @var eina_version
+ * @brief Eina version (defined at configuration time)
+ */
+EAPI Eina_Version *eina_version = &_version;
+
+EAPI int
+eina_init(void)
+{
+   const struct eina_desc_setup *itr, *itr_end;
+
+   if (EINA_LIKELY(_eina_main_count > 0))
+      return ++_eina_main_count;
+
+#ifdef MT
+   if ((getenv("EINA_MTRACE")) && (getenv("MALLOC_TRACE")))
+     {
+        _mt_enabled = 1;
+        mtrace();
+     }
+#endif   
+   
+   if (!eina_log_init())
+     {
+        fprintf(stderr, "Could not initialize eina logging system.\n");
+        return 0;
+     }
+
+   _eina_log_dom = eina_log_domain_register("eina", EINA_LOG_COLOR_DEFAULT);
+   if (_eina_log_dom < 0)
+     {
+        EINA_LOG_ERR("Could not register log domain: eina");
+        eina_log_shutdown();
+        return 0;
+     }
+
+   EINA_ERROR_NOT_MAIN_LOOP = eina_error_msg_static_register(
+         EINA_ERROR_NOT_MAIN_LOOP_STR);
+
+#ifdef EFL_HAVE_THREADS
+# ifdef _WIN32
+   _eina_main_loop = GetCurrentThreadId();
+# else
+   _eina_main_loop = pthread_self();
+# endif
+   _eina_pid = getpid();
+#endif
+
+#ifdef EINA_HAVE_DEBUG_THREADS
+   pthread_mutex_init(&_eina_tracking_lock, NULL);
+
+   if (getenv("EINA_DEBUG_THREADS"))
+     _eina_threads_debug = atoi(getenv("EINA_DEBUG_THREADS"));
+#endif
+
+   itr = _eina_desc_setup;
+   itr_end = itr + _eina_desc_setup_len;
+   for (; itr < itr_end; itr++)
+     {
+        if (!itr->init())
+          {
+             ERR("Could not initialize eina module '%s'.", itr->name);
+             _eina_shutdown_from_desc(itr);
+             return 0;
+          }
+     }
+
+   _eina_main_count = 1;
+   return 1;
+}
+
+EAPI int
+eina_shutdown(void)
+{
+   _eina_main_count--;
+   if (EINA_UNLIKELY(_eina_main_count == 0))
+     {
+        _eina_shutdown_from_desc(_eina_desc_setup + _eina_desc_setup_len);
+
+#ifdef EINA_HAVE_DEBUG_THREADS
+        pthread_mutex_destroy(&_eina_tracking_lock);
+#endif
+#ifdef MT
+        if (_mt_enabled)
+          {
+             muntrace();
+             _mt_enabled = 0;
+          }
+#endif   
+     }
+
+   return _eina_main_count;
+}
+
+
+EAPI int
+eina_threads_init(void)
+{
+#ifdef EFL_HAVE_THREADS
+   int ret;
+
+#ifdef EINA_HAVE_DEBUG_THREADS
+   assert(pthread_equal(_eina_main_loop, pthread_self()));
+#endif
+
+   ++_eina_main_thread_count;
+   ret = _eina_main_thread_count;
+
+   if(_eina_main_thread_count > 1)
+     return ret;
+
+   eina_share_common_threads_init();
+   eina_log_threads_init();
+   _eina_threads_activated = EINA_TRUE;
+
+   return ret;
+#else
+   return 0;
+#endif
+}
+
+EAPI int
+eina_threads_shutdown(void)
+{
+#ifdef EFL_HAVE_THREADS
+   int ret;
+
+#ifdef EINA_HAVE_DEBUG_THREADS
+   const Eina_Lock *lk;
+
+   assert(pthread_equal(_eina_main_loop, pthread_self()));
+   assert(_eina_main_thread_count > 0);
+#endif
+
+   ret = --_eina_main_thread_count;
+   if(_eina_main_thread_count > 0)
+     return ret;
+
+#ifdef EINA_HAVE_DEBUG_THREADS
+   pthread_mutex_lock(&_eina_tracking_lock);
+   if (_eina_tracking)
+     {
+       fprintf(stderr, "*************************\n");
+       fprintf(stderr, "* The IMPOSSIBLE HAPPEN *\n");
+       fprintf(stderr, "* LOCK STILL TAKEN :    *\n");
+       fprintf(stderr, "*************************\n");
+       EINA_INLIST_FOREACH(_eina_tracking, lk)
+         eina_lock_debug(lk);
+       fprintf(stderr, "*************************\n");
+       abort();
+     }
+   pthread_mutex_unlock(&_eina_tracking_lock);
+#endif
+
+   eina_share_common_threads_shutdown();
+   eina_log_threads_shutdown();
+
+   _eina_threads_activated = EINA_FALSE;
+
+   return ret;
+#else
+   return 0;
+#endif
+}
+
+EAPI Eina_Bool
+eina_main_loop_is(void)
+{
+#ifdef EFL_HAVE_THREADS
+   pid_t pid = getpid();
+
+# ifdef _WIN32
+   if (pid != _eina_pid)
+     {
+        _eina_pid = pid;
+        _eina_main_loop = GetCurrentThreadId();
+        return EINA_TRUE;
+     }
+   if (_eina_main_loop == GetCurrentThreadId())
+     return EINA_TRUE;
+# else
+   if (pid != _eina_pid)
+     {
+        /* This is in case of a fork, but don't like the solution */
+        _eina_pid = pid;
+        _eina_main_loop = pthread_self();
+        return EINA_TRUE;
+     }
+
+   if (pthread_equal(_eina_main_loop, pthread_self()))
+     return EINA_TRUE;
+# endif
+#endif
+   return EINA_FALSE;
+}
+
+/** The purpose of this API should not be documented, it is used only by the one who know what they are doing. */
+EAPI void
+eina_main_loop_define(void)
+{
+#ifdef EFL_HAVE_THREADS
+   _eina_pid = getpid();
+# ifdef _WIN32
+   _eina_main_loop = GetCurrentThreadId();
+# else
+   _eina_main_loop = pthread_self();
+# endif
+#endif
+}
+
+/**
+ * @}
+ */