X-Git-Url: http://git.iain.cx/?a=blobdiff_plain;f=utf8.cpp;h=ba451e00f084d947c914963c0f3f7a913b04ded2;hb=62f28c55d444d846579159133dbe091809a2c08b;hp=1265008ea09e07b642781d39ea4d3487c183c662;hpb=800ca0c4f150de75c38c87a59d18878b0341f16b;p=nssm.git

diff --git a/utf8.cpp b/utf8.cpp
index 1265008..ba451e0 100644
--- a/utf8.cpp
+++ b/utf8.cpp
@@ -1,126 +1,126 @@
-#include "nssm.h"
-
-static unsigned long cp;
-
-void setup_utf8() {
-#ifdef UNICODE
-  /*
-    Ensure we write in UTF-8 mode, so that non-ASCII characters don't get
-    mangled.  If we were compiled in ANSI mode it won't work.
-   */
-  cp = GetConsoleOutputCP();
-  SetConsoleOutputCP(CP_UTF8);
-  _setmode(_fileno(stdout), _O_U8TEXT);
-  _setmode(_fileno(stderr), _O_U8TEXT);
-#endif
-}
-
-void unsetup_utf8() {
-  if (cp) SetConsoleOutputCP(cp);
-}
-
-/*
-  Conversion functions.
-
-  to_utf8/16() converts a string which may be either utf8 or utf16 to
-  the desired format.  If no conversion is needed a new string is still
-  allocated and the old string is copied.
-
-  from_utf8/16() converts a string which IS in the specified format to
-  whichever format is needed according to whether UNICODE is defined.
-  It simply wraps the appropriate to_utf8/16() function.
-
-  Therefore the caller must ALWAYS free the destination pointer after a
-  successful (return code 0) call to one of these functions.
-
-  The length pointer is optional.  Pass NULL if you don't care about
-  the length of the converted string.
-
-  Both the destination and the length, if supplied, will be zeroed if
-  no conversion was done.
-*/
-int to_utf8(const wchar_t *utf16, char **utf8, unsigned long *utf8len) {
-  *utf8 = 0;
-  if (utf8len) *utf8len = 0;
-  int size = WideCharToMultiByte(CP_UTF8, 0, utf16, -1, NULL, 0, NULL, NULL);
-  if (! size) return 1;
-
-  *utf8 = (char *) HeapAlloc(GetProcessHeap(), 0, size);
-  if (! *utf8) return 2;
-
-  if (! WideCharToMultiByte(CP_UTF8, 0, utf16, -1, (LPSTR) utf8, size, NULL, NULL)) {
-    HeapFree(GetProcessHeap(), 0, *utf8);
-    *utf8 = 0;
-    return 3;
-  }
-
-  if (utf8len) *utf8len = (unsigned long) strlen(*utf8);
-
-  return 0;
-}
-
-int to_utf8(const char *ansi, char **utf8, unsigned long *utf8len) {
-  *utf8 = 0;
-  if (utf8len) *utf8len = 0;
-  size_t len = strlen(ansi);
-  int size = (int) len + 1;
-
-  *utf8 = (char *) HeapAlloc(GetProcessHeap(), 0, size);
-  if (! *utf8) return 2;
-
-  if (utf8len) *utf8len = (unsigned long) len;
-  memmove(*utf8, ansi, size);
-
-  return 0;
-}
-
-int to_utf16(const char *utf8, wchar_t **utf16, unsigned long *utf16len) {
-  *utf16 = 0;
-  if (utf16len) *utf16len = 0;
-  int size = MultiByteToWideChar(CP_UTF8, 0, utf8, -1, NULL, 0);
-  if (! size) return 1;
-
-  *utf16 = (wchar_t *) HeapAlloc(GetProcessHeap(), 0, size * sizeof(wchar_t));
-  if (! *utf16) return 2;
-
-  if (! MultiByteToWideChar(CP_UTF8, 0, utf8, -1, *utf16, size)) {
-    HeapFree(GetProcessHeap(), 0, *utf16);
-    *utf16 = 0;
-    return 3;
-  }
-
-  if (utf16len) *utf16len = (unsigned long) wcslen(*utf16);
-
-  return 0;
-}
-
-int to_utf16(const wchar_t *unicode, wchar_t **utf16, unsigned long *utf16len) {
-  *utf16 = 0;
-  if (utf16len) *utf16len = 0;
-  size_t len = wcslen(unicode);
-  int size = ((int) len + 1) * sizeof(wchar_t);
-
-  *utf16 = (wchar_t *) HeapAlloc(GetProcessHeap(), 0, size);
-  if (! *utf16) return 2;
-
-  if (utf16len) *utf16len = (unsigned long) len;
-  memmove(*utf16, unicode, size);
-
-  return 0;
-}
-
-int from_utf8(const char *utf8, TCHAR **buffer, unsigned long *buflen) {
-#ifdef UNICODE
-  return to_utf16(utf8, buffer, buflen);
-#else
-  return to_utf8(utf8, buffer, buflen);
-#endif
-}
-
-int from_utf16(const wchar_t *utf16, TCHAR **buffer, unsigned long *buflen) {
-#ifdef UNICODE
-  return to_utf16(utf16, buffer, buflen);
-#else
-  return to_utf8(utf16, buffer, buflen);
-#endif
-}
+#include "nssm.h"
+
+static unsigned long cp;
+
+void setup_utf8() {
+#ifdef UNICODE
+  /*
+    Ensure we write in UTF-8 mode, so that non-ASCII characters don't get
+    mangled.  If we were compiled in ANSI mode it won't work.
+   */
+  cp = GetConsoleOutputCP();
+  SetConsoleOutputCP(CP_UTF8);
+  _setmode(_fileno(stdout), _O_U8TEXT);
+  _setmode(_fileno(stderr), _O_U8TEXT);
+#endif
+}
+
+void unsetup_utf8() {
+  if (cp) SetConsoleOutputCP(cp);
+}
+
+/*
+  Conversion functions.
+
+  to_utf8/16() converts a string which may be either utf8 or utf16 to
+  the desired format.  If no conversion is needed a new string is still
+  allocated and the old string is copied.
+
+  from_utf8/16() converts a string which IS in the specified format to
+  whichever format is needed according to whether UNICODE is defined.
+  It simply wraps the appropriate to_utf8/16() function.
+
+  Therefore the caller must ALWAYS free the destination pointer after a
+  successful (return code 0) call to one of these functions.
+
+  The length pointer is optional.  Pass NULL if you don't care about
+  the length of the converted string.
+
+  Both the destination and the length, if supplied, will be zeroed if
+  no conversion was done.
+*/
+int to_utf8(const wchar_t *utf16, char **utf8, unsigned long *utf8len) {
+  *utf8 = 0;
+  if (utf8len) *utf8len = 0;
+  int size = WideCharToMultiByte(CP_UTF8, 0, utf16, -1, NULL, 0, NULL, NULL);
+  if (! size) return 1;
+
+  *utf8 = (char *) HeapAlloc(GetProcessHeap(), 0, size);
+  if (! *utf8) return 2;
+
+  if (! WideCharToMultiByte(CP_UTF8, 0, utf16, -1, *utf8, size, NULL, NULL)) {
+    HeapFree(GetProcessHeap(), 0, *utf8);
+    *utf8 = 0;
+    return 3;
+  }
+
+  if (utf8len) *utf8len = (unsigned long) strlen(*utf8);
+
+  return 0;
+}
+
+int to_utf8(const char *ansi, char **utf8, unsigned long *utf8len) {
+  *utf8 = 0;
+  if (utf8len) *utf8len = 0;
+  size_t len = strlen(ansi);
+  int size = (int) len + 1;
+
+  *utf8 = (char *) HeapAlloc(GetProcessHeap(), 0, size);
+  if (! *utf8) return 2;
+
+  if (utf8len) *utf8len = (unsigned long) len;
+  memmove(*utf8, ansi, size);
+
+  return 0;
+}
+
+int to_utf16(const char *utf8, wchar_t **utf16, unsigned long *utf16len) {
+  *utf16 = 0;
+  if (utf16len) *utf16len = 0;
+  int size = MultiByteToWideChar(CP_UTF8, 0, utf8, -1, NULL, 0);
+  if (! size) return 1;
+
+  *utf16 = (wchar_t *) HeapAlloc(GetProcessHeap(), 0, size * sizeof(wchar_t));
+  if (! *utf16) return 2;
+
+  if (! MultiByteToWideChar(CP_UTF8, 0, utf8, -1, *utf16, size)) {
+    HeapFree(GetProcessHeap(), 0, *utf16);
+    *utf16 = 0;
+    return 3;
+  }
+
+  if (utf16len) *utf16len = (unsigned long) wcslen(*utf16);
+
+  return 0;
+}
+
+int to_utf16(const wchar_t *unicode, wchar_t **utf16, unsigned long *utf16len) {
+  *utf16 = 0;
+  if (utf16len) *utf16len = 0;
+  size_t len = wcslen(unicode);
+  int size = ((int) len + 1) * sizeof(wchar_t);
+
+  *utf16 = (wchar_t *) HeapAlloc(GetProcessHeap(), 0, size);
+  if (! *utf16) return 2;
+
+  if (utf16len) *utf16len = (unsigned long) len;
+  memmove(*utf16, unicode, size);
+
+  return 0;
+}
+
+int from_utf8(const char *utf8, TCHAR **buffer, unsigned long *buflen) {
+#ifdef UNICODE
+  return to_utf16(utf8, buffer, buflen);
+#else
+  return to_utf8(utf8, buffer, buflen);
+#endif
+}
+
+int from_utf16(const wchar_t *utf16, TCHAR **buffer, unsigned long *buflen) {
+#ifdef UNICODE
+  return to_utf16(utf16, buffer, buflen);
+#else
+  return to_utf8(utf16, buffer, buflen);
+#endif
+}