2010-02-08 [pawel] 3.7.5cvs8

[claws.git] / src / common / utils.h

diff --git a/src/common/utils.h b/src/common/utils.h
index 12a90bec6723e427ee53d2d09958ab8561bd9248..2bdc1fc8394ad130b63ef0b14eaea3b0fef1231a 100644 (file)
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail team
+ * Copyright (C) 1999-2009 Hiroyuki Yamamoto and the Claws Mail team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -24,6 +24,10 @@
 #  include "config.h"
 #endif
 
+#ifdef HAVE_BACKTRACE
+#include <execinfo.h>
+#endif
+
 #include <glib.h>
 #include <glib-object.h>
 #include <stdio.h>
@@ -40,6 +44,14 @@
 #  include <wchar.h>
 #endif
 
+#ifdef G_OS_WIN32
+
+#define fsync _commit
+
+#if GLIB_CHECK_VERSION (2, 13, 2)
+#define pipe(phandles)  _pipe (phandles, 4096, _O_BINARY)
+#endif
+#endif
 /* Wrappers for C library function that take pathname arguments. */
 #if GLIB_CHECK_VERSION(2, 6, 0)
 #  include <glib/gstdio.h>
@@ -71,19 +83,11 @@ gint g_chmod        (const gchar    *path,
 
 #endif /* !GLIB_CHECK_VERSION */
 
-/* The AC_CHECK_SIZEOF() in configure fails for some machines.
- * we provide some fallback values here */
-#if !SIZEOF_UNSIGNED_SHORT
-  #undef SIZEOF_UNSIGNED_SHORT
-  #define SIZEOF_UNSIGNED_SHORT 2
-#endif
-#if !SIZEOF_UNSIGNED_INT
-  #undef SIZEOF_UNSIGNED_INT
-  #define SIZEOF_UNSIGNED_INT 4
-#endif
-#if !SIZEOF_UNSIGNED_LONG
-  #undef SIZEOF_UNSIGNED_LONG
-  #define SIZEOF_UNSIGNED_LONG 4
+/* why is this sometimes undefined !? */
+#ifndef G_MAXOFFSET
+typedef gint64 goffset;
+#define G_MINOFFSET    G_MININT64
+#define G_MAXOFFSET    G_MAXINT64
 #endif
 
 #ifndef HAVE_U32_TYPEDEF
@@ -187,6 +191,58 @@ gint g_chmod       (const gchar    *path,
 
 #define IS_ASCII(c) (((guchar) c) <= 0177 ? 1 : 0)
 
+/* from NetworkManager */
+#if HAVE_BACKTRACE
+#define print_backtrace()                                              \
+G_STMT_START                                                           \
+{                                                                      \
+       void *_call_stack[512];                                         \
+       int  _call_stack_size;                                          \
+       char **_symbols;                                                \
+       _call_stack_size = backtrace (_call_stack,                      \
+                                     G_N_ELEMENTS (_call_stack));      \
+       _symbols = backtrace_symbols (_call_stack, _call_stack_size);   \
+       if (_symbols != NULL)                                           \
+       {                                                               \
+               int _i;                                                 \
+               _i = 0;                                                 \
+               g_print ("traceback:\n");                               \
+               while (_i < _call_stack_size)                           \
+               {                                                       \
+                       g_print ("%d:\t%s\n", _i, _symbols[_i]);        \
+                       _i++;                                           \
+               }                                                       \
+               free (_symbols);                                        \
+       }                                                               \
+}                                                                      \
+G_STMT_END
+#else
+#define print_backtrace()                                              \
+G_STMT_START                                                           \
+{                                                                      \
+}                                                                      \
+G_STMT_END
+#endif
+
+
+#define cm_return_val_if_fail(expr,val) G_STMT_START {                 \
+       if (!(expr)) {                                                  \
+               g_print("%s:%d Condition %s failed\n", __FILE__, __LINE__, #expr);\
+               print_backtrace();                                      \
+               g_print("\n");                                          \
+               return val;                                             \
+       }                                                               \
+} G_STMT_END
+
+#define cm_return_if_fail(expr) G_STMT_START {                         \
+       if (!(expr)) {                                                  \
+               g_print("%s:%d Condition %s failed\n", __FILE__, __LINE__, #expr);\
+               print_backtrace();                                      \
+               g_print("\n");                                          \
+               return;                                                 \
+       }                                                               \
+} G_STMT_END
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -243,7 +299,7 @@ gint to_number                      (const gchar *nstr);
 gchar *itos_buf                        (gchar       *nstr,
                                 gint         n);
 gchar *itos                    (gint         n);
-gchar *to_human_readable       (size_t       size);
+gchar *to_human_readable       (goffset      size);
 
 /* alternative string functions */
 gint strcmp2           (const gchar    *s1,
@@ -349,7 +405,8 @@ gint scan_mailto_url                        (const gchar    *mailto,
                                         gchar         **bcc,
                                         gchar         **subject,
                                         gchar         **body,
-                                        gchar         ***attach);
+                                        gchar         ***attach,
+                                        gchar         **inreplyto);
 
 /* return static strings */
 const gchar *get_home_dir              (void);
@@ -366,7 +423,11 @@ const gchar *get_tmp_dir           (void);
 const gchar *get_locale_dir            (void);
 gchar *get_tmp_file                    (void);
 const gchar *get_domain_name           (void);
-
+const gchar *get_desktop_file(void);
+#ifdef G_OS_WIN32
+const gchar *get_themes_dir             (void);
+const gchar *get_cert_file             (void);
+#endif
 /* file / directory handling */
 off_t get_file_size            (const gchar    *file);
 off_t get_file_size_as_crlf    (const gchar    *file);
@@ -480,7 +541,7 @@ const gchar * line_has_quote_char   (const gchar *str,
 
 gint g_int_compare     (gconstpointer a, gconstpointer b);
 
-gchar *generate_msgid          (gchar *buf, gint len);
+gchar *generate_msgid          (gchar *buf, gint len, gchar *user_addr);
 gchar *generate_mime_boundary  (const gchar *prefix);
 
 gint quote_cmd_argument(gchar * result, guint size,
@@ -527,6 +588,8 @@ void mailcap_update_default    (const gchar *type,
 gboolean file_is_email(const gchar *filename);
 gboolean sc_g_list_bigger(GList *list, gint max);
 gboolean sc_g_slist_bigger(GSList *list, gint max);
+
+int claws_unlink(const gchar *filename);
 #ifdef __cplusplus
 }
 #endif