Fixes

[wimlib] / src / util.h

diff --git a/src/util.h b/src/util.h
index 71590ffe2dde2d1674e7709c4b24f1765adeff54..50b78bb944247bd7a006e86aab119b36d31b6f8d 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -67,6 +67,40 @@ typedef char utf8char;
 /* A pointer to 'utf16lechar' indicates a UTF-16LE encoded string */
 typedef u16 utf16lechar;
 
+/* encoding.c */
+extern void
+iconv_global_cleanup();
+
+extern bool wimlib_mbs_is_utf8;
+
+#define DECLARE_CHAR_CONVERSION_FUNCTIONS(varname1, varname2,          \
+                                         chartype1, chartype2)         \
+                                                                       \
+extern int                                                             \
+varname1##_to_##varname2##_nbytes(const chartype1 *in, size_t in_nbytes,\
+                                 size_t *out_nbytes_ret);              \
+                                                                       \
+extern int                                                             \
+varname1##_to_##varname2##_buf(const chartype1 *in, size_t in_nbytes,  \
+                              chartype2 *out);                         \
+                                                                       \
+extern int                                                             \
+varname1##_to_##varname2(const chartype1 *in, size_t in_nbytes,                \
+                        chartype2 **out_ret,                           \
+                        size_t *out_nbytes_ret);                       \
+
+/* multi-byte string to UTF16-LE string */
+DECLARE_CHAR_CONVERSION_FUNCTIONS(mbs, utf16le, mbchar, utf16lechar);
+
+/* UTF16-LE string to multi-byte string */
+DECLARE_CHAR_CONVERSION_FUNCTIONS(utf16le, mbs, utf16lechar, mbchar);
+
+/* UTF-8 string to multi-byte string */
+DECLARE_CHAR_CONVERSION_FUNCTIONS(utf8, mbs, utf8char, mbchar);
+
+extern bool
+utf8_str_contains_nonascii_chars(const utf8char *utf8_str);
+
 #ifndef min
 #define min(a, b) ({ typeof(a) __a = (a); typeof(b) __b = (b); \
                                        (__a < __b) ? __a : __b; })
@@ -124,50 +158,45 @@ wimlib_warning(const char *format, ...) FORMAT(printf, 1, 2) COLD;
 
 extern void
 wimlib_warning_with_errno(const char *format, ...) FORMAT(printf, 1, 2) COLD;
-#      define ERROR                    wimlib_error
-#      define ERROR_WITH_ERRNO         wimlib_error_with_errno
-#      define WARNING                  wimlib_warning
-#      define WARNING_WITH_ERRNO       wimlib_warning
-#else
-#      define ERROR(format, ...)               dummy_printf(format, ## __VA_ARGS__)
-#      define ERROR_WITH_ERRNO(format, ...)    dummy_printf(format, ## __VA_ARGS__)
-#      define WARNING(format, ...)             dummy_printf(format, ## __VA_ARGS__)
-#      define WARNING_WITH_ERRNO(format, ...)  dummy_printf(format, ## __VA_ARGS__)
-#endif /* ENABLE_ERROR_MESSAGES */
+#  define ERROR                        wimlib_error
+#  define ERROR_WITH_ERRNO     wimlib_error_with_errno
+#  define WARNING              wimlib_warning
+#  define WARNING_WITH_ERRNO   wimlib_warning
+#else /* ENABLE_ERROR_MESSAGES */
+#  define ERROR(format, ...)                   dummy_printf(format, ## __VA_ARGS__)
+#  define ERROR_WITH_ERRNO(format, ...)                dummy_printf(format, ## __VA_ARGS__)
+#  define WARNING(format, ...)                 dummy_printf(format, ## __VA_ARGS__)
+#  define WARNING_WITH_ERRNO(format, ...)      dummy_printf(format, ## __VA_ARGS__)
+#endif /* !ENABLE_ERROR_MESSAGES */
 
 #if defined(ENABLE_DEBUG) || defined(ENABLE_MORE_DEBUG)
-#      include <errno.h>
-#      define DEBUG(format, ...)                                       \
-       ({                                                              \
-               int __errno_save = errno;                               \
-               wimlib_fprintf(stdout, "[%s %d] %s(): " format,         \
-                       __FILE__, __LINE__, __func__, ## __VA_ARGS__);  \
-               putchar('\n');                                          \
-               fflush(stdout);                                         \
-               errno = __errno_save;                                   \
-       })
+extern void
+wimlib_debug(const char *file, int line, const char *func,
+            const char *format, ...);
+#  define DEBUG(format, ...) \
+               wimlib_debug(__FILE__, __LINE__, __func__, format, ## __VA_ARGS__);
 
 #else
-#      define DEBUG(format, ...) dummy_printf(format, ## __VA_ARGS__)
+#  define DEBUG(format, ...) dummy_printf(format, ## __VA_ARGS__)
 #endif /* ENABLE_DEBUG || ENABLE_MORE_DEBUG */
 
 #ifdef ENABLE_MORE_DEBUG
-#      define DEBUG2(format, ...) DEBUG(format, ## __VA_ARGS__)
+#  define DEBUG2(format, ...) DEBUG(format, ## __VA_ARGS__)
 #else
-#      define DEBUG2(format, ...) dummy_printf(format, ## __VA_ARGS__)
+#  define DEBUG2(format, ...) dummy_printf(format, ## __VA_ARGS__)
 #endif /* ENABLE_DEBUG */
 
 #ifdef ENABLE_ASSERTIONS
 #include <assert.h>
-#      define wimlib_assert(expr) assert(expr)
+#  define wimlib_assert(expr) assert(expr)
 #else
-#      define wimlib_assert(expr)
+#  define wimlib_assert(expr)
 #endif
 
 #ifdef ENABLE_MORE_ASSERTIONS
-#define wimlib_assert2(expr) wimlib_assert(expr)
+#  define wimlib_assert2(expr) wimlib_assert(expr)
 #else
-#define wimlib_assert2(expr)
+#  define wimlib_assert2(expr)
 #endif
 
 #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
@@ -178,20 +207,20 @@ extern void (*wimlib_free_func)(void *);
 extern void *(*wimlib_realloc_func)(void *, size_t);
 extern void *wimlib_calloc(size_t nmemb, size_t size);
 extern char *wimlib_strdup(const char *str);
-#      define  MALLOC  wimlib_malloc_func
-#      define  FREE    wimlib_free_func
-#      define  REALLOC wimlib_realloc_func
-#      define  CALLOC  wimlib_calloc
-#      define  STRDUP  wimlib_strdup
-#else
-#      include <stdlib.h>
-#      include <string.h>
-#      define  MALLOC  malloc
-#      define  FREE    free
-#      define  REALLOC realloc
-#      define  CALLOC  calloc
-#      define  STRDUP  strdup
-#endif /* ENABLE_CUSTOM_MEMORY_ALLOCATOR */
+#  define      MALLOC  wimlib_malloc_func
+#  define      FREE    wimlib_free_func
+#  define      REALLOC wimlib_realloc_func
+#  define      CALLOC  wimlib_calloc
+#  define      STRDUP  wimlib_strdup
+#else /* ENABLE_CUSTOM_MEMORY_ALLOCATOR */
+#  include <stdlib.h>
+#  include <string.h>
+#  define      MALLOC  malloc
+#  define      FREE    free
+#  define      REALLOC realloc
+#  define      CALLOC  calloc
+#  define      STRDUP  strdup
+#endif /* !ENABLE_CUSTOM_MEMORY_ALLOCATOR */
 
 
 /* util.c */