/*
- * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2016 Hiroyuki Yamamoto and the Claws Mail team
+ * Claws Mail -- a GTK based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2024 The Claws Mail Team and Hiroyuki Yamamoto
*
* 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
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
-#include <dirent.h>
#include <time.h>
#if HAVE_ALLOCA_H
# include <alloca.h>
#define HOST_NAME_MAX 256
#endif
+/* Handling Base64 content in procmime and prefs_customheader */
+#define B64_LINE_SIZE 57
+
#ifdef G_OS_WIN32
#define fsync _commit
} \
}
+#define MAX_ALLOCA_MEM_SIZE 102400
+
#define Xalloca(ptr, size, iffail) \
{ \
- if ((ptr = alloca(size)) == NULL) { \
+ size_t __size = size; \
+ \
+ if (__size > MAX_ALLOCA_MEM_SIZE) { \
+ g_warning("%" G_GSIZE_FORMAT " bytes exceeds max alloca size '%d'", __size, MAX_ALLOCA_MEM_SIZE); \
+ iffail; \
+ } \
+ if ((ptr = alloca(__size)) == NULL) { \
g_warning("can't allocate memory"); \
iffail; \
} \
#define Xstrdup_a(ptr, str, iffail) \
{ \
gchar *__tmp; \
+ size_t __size = strlen(str); \
\
- if ((__tmp = alloca(strlen(str) + 1)) == NULL) { \
+ if (__size > MAX_ALLOCA_MEM_SIZE) { \
+ g_warning("%" G_GSIZE_FORMAT " bytes exceeds max alloca size '%d'", __size, MAX_ALLOCA_MEM_SIZE); \
+ iffail; \
+ } \
+ if ((__tmp = alloca(__size + 1)) == NULL) { \
g_warning("can't allocate memory"); \
iffail; \
} else \
#define Xstrndup_a(ptr, str, len, iffail) \
{ \
gchar *__tmp; \
+ size_t __size = len; \
\
- if ((__tmp = alloca(len + 1)) == NULL) { \
+ if (__size > MAX_ALLOCA_MEM_SIZE) { \
+ g_warning("%" G_GSIZE_FORMAT "bytes exceeds max alloca size '%d'", __size, MAX_ALLOCA_MEM_SIZE); \
+ iffail; \
+ } \
+ if ((__tmp = alloca(__size + 1)) == NULL) { \
g_warning("can't allocate memory"); \
iffail; \
} else { \
- memcpy(__tmp, str, len); \
- __tmp[len] = '\0'; \
+ memcpy(__tmp, str, __size); \
+ __tmp[__size] = '\0'; \
} \
\
ptr = __tmp; \
#define Xstrcat_a(ptr, str1, str2, iffail) \
{ \
gchar *__tmp; \
- gint len1, len2; \
+ size_t len1, len2; \
\
len1 = strlen(str1); \
len2 = strlen(str2); \
+ if (len1 + len2 > MAX_ALLOCA_MEM_SIZE) { \
+ g_warning("%" G_GSIZE_FORMAT " bytes exceeds max alloca size '%d'", len1 + len2, MAX_ALLOCA_MEM_SIZE); \
+ iffail; \
+ } \
if ((__tmp = alloca(len1 + len2 + 1)) == NULL) { \
g_warning("can't allocate memory"); \
iffail; \
void debug_set_mode (gboolean mode);
gboolean debug_get_mode (void);
-#ifndef __CYGWIN__
-#define debug_print \
- debug_print_real("%s:%d:", debug_srcname(__FILE__), __LINE__), \
- debug_print_real
+#ifdef HAVE_VA_OPT
+#define debug_print(format, ...) debug_print_real(__FILE__, __LINE__, format __VA_OPT__(,) __VA_ARGS__)
#else
- /* FIXME: cygwin: why debug_srcname couldn't be resolved in library? */
#define debug_print \
- debug_print_real("%s:%d:", __FILE__, __LINE__), \
+ debug_print_real("%s:%d:", debug_srcname(__FILE__), __LINE__), \
debug_print_real
#endif
#define Str(x) #x
#define Xstr(x) Str(x)
-/* List utilities. */
-
-GSList *slist_copy_deep (GSList *list,
- GCopyFunc func);
-
/* String utilities. */
void list_free_strings_full (GList *list);
gchar *strtailchomp (gchar *str,
gchar tail_char);
gchar *strcrchomp (gchar *str);
+gchar *strcrlftrunc (gchar *str);
+#ifndef HAVE_STRCASESTR
gchar *strcasestr (const gchar *haystack,
const gchar *needle);
+#endif /* HAVE_STRCASESTR */
gchar *strncasestr (const gchar *haystack,
gint haystack_len,
const gchar *needle);
gboolean is_relative_filename (const gchar *file);
gboolean is_dir_exist (const gchar *dir);
gboolean is_file_entry_exist (const gchar *file);
-gboolean dirent_is_regular_file (struct dirent *d);
+gboolean is_file_entry_regular(const gchar *file);
#define is_file_exist(file) file_exist(file, FALSE)
#define is_file_or_fifo_exist(file) file_exist(file, TRUE)
gboolean async,
const gchar *working_directory);
gchar *get_command_output (const gchar *cmdline);
+FILE *get_command_output_stream (const gchar *cmdline);
/* open URI with external browser */
gint open_uri(const gchar *uri, const gchar *cmdline);
struct tm *lt);
/* debugging */
-void debug_print_real (const gchar *format, ...) G_GNUC_PRINTF(1, 2);
+#ifdef HAVE_VA_OPT
+void debug_print_real (const char *file, int line, const gchar *format, ...) G_GNUC_PRINTF(3, 4);
+#else
+void debug_print_real (const gchar *format, ...) G_GNUC_PRINTF(1, 2);
+#endif
const char * debug_srcname (const char *file);
/* subject threading */
gpointer g_auto_pointer_get_ptr (GAuto *auto_ptr);
GAuto *g_auto_pointer_copy (GAuto *auto_ptr);
void g_auto_pointer_free (GAuto *auto_ptr);
-void replace_returns (gchar *str);
gboolean get_uri_part (const gchar *start,
const gchar *scanpos,
const gchar **bp,
gboolean sc_g_list_bigger(GList *list, gint max);
gboolean sc_g_slist_bigger(GSList *list, gint max);
-GMutex *cm_mutex_new(void);
-void cm_mutex_free(GMutex *mutex);
-
int cm_canonicalize_filename(const gchar *filename, gchar **canonical_name);
guchar *g_base64_decode_zero(const gchar *text, gsize *out_len);
-#if !GLIB_CHECK_VERSION(2, 30, 0)
-gchar *g_utf8_substring (const gchar *p,
- glong start_pos,
- glong end_pos) G_GNUC_MALLOC;
-#endif
-
gboolean get_random_bytes(void *buf, size_t count);
#ifdef __cplusplus
gboolean get_serverportfp_from_filename(const gchar *str, gchar **server, gchar **port, gchar **fp);
+#ifdef G_OS_WIN32
+gchar *win32_debug_log_path(void);
+#endif
+
#endif /* __UTILS_H__ */