Use a common header for Unicode-awareness on Windows

2 files changed, 3 insertions, 159 deletions

diff --git a/utils/bsincgen.c b/utils/bsincgen.c
index ba0116cb..40e487ba 100644
--- a/utils/bsincgen.c
+++ b/utils/bsincgen.c
@@ -39,59 +39,7 @@
 #include <string.h>

 #include <stdlib.h>

 

-#ifdef _WIN32

-#define WIN32_LEAN_AND_MEAN

-#include <windows.h>

-

-static char *ToUTF8(const wchar_t *from)

-{

-    char *out = NULL;

-    int len;

-    if((len=WideCharToMultiByte(CP_UTF8, 0, from, -1, NULL, 0, NULL, NULL)) > 0)

-    {

-        out = calloc(sizeof(*out), len);

-        WideCharToMultiByte(CP_UTF8, 0, from, -1, out, len, NULL, NULL);

-        out[len-1] = 0;

-    }

-    return out;

-}

-

-static WCHAR *FromUTF8(const char *str)

-{

-    WCHAR *out = NULL;

-    int len;

-

-    if((len=MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0)) > 0)

-    {

-        out = calloc(sizeof(WCHAR), len);

-        MultiByteToWideChar(CP_UTF8, 0, str, -1, out, len);

-        out[len-1] = 0;

-    }

-    return out;

-}

-

-

-static FILE *my_fopen(const char *fname, const char *mode)

-{

-    WCHAR *wname=NULL, *wmode=NULL;

-    FILE *file = NULL;

-

-    wname = FromUTF8(fname);

-    wmode = FromUTF8(mode);

-    if(!wname)

-        fprintf(stderr, "Failed to convert UTF-8 filename: \"%s\"\n", fname);

-    else if(!wmode)

-        fprintf(stderr, "Failed to convert UTF-8 mode: \"%s\"\n", mode);

-    else

-        file = _wfopen(wname, wmode);

-

-    free(wname);

-    free(wmode);

-

-    return file;

-}

-#define fopen my_fopen

-#endif

+#include "win_main_utf8.h"

 

 

 #ifndef M_PI

@@ -409,32 +357,6 @@ static void Sinc4GenerateTables(FILE *output, const double rejection)
 }

 

 

-#ifdef _WIN32

-#define main my_main

-int main(int argc, char *argv[]);

-

-static char **arglist;

-static void cleanup_arglist(void)

-{

-    int i;

-    for(i = 0;arglist[i];i++)

-        free(arglist[i]);

-    free(arglist);

-}

-

-int wmain(int argc, const wchar_t *wargv[])

-{

-    int i;

-

-    atexit(cleanup_arglist);

-    arglist = calloc(sizeof(*arglist), argc+1);

-    for(i = 0;i < argc;i++)

-        arglist[i] = ToUTF8(wargv[i]);

-

-    return main(argc, arglist);

-}

-#endif

-

 int main(int argc, char *argv[])

 {

     FILE *output;

diff --git a/utils/makehrtf.c b/utils/makehrtf.c
index a4286ee3..3e848dde 100644
--- a/utils/makehrtf.c
+++ b/utils/makehrtf.c
@@ -77,6 +77,8 @@
 #include "getopt.h"
 #endif
 
+#include "win_main_utf8.h"
+
 // Rely (if naively) on OpenAL's header for the types used for serialization.
 #include "AL/al.h"
 #include "AL/alext.h"
@@ -90,60 +92,6 @@
 #endif
 
 
-#ifdef _WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-static char *ToUTF8(const wchar_t *from)
-{
-    char *out = NULL;
-    int len;
-    if((len=WideCharToMultiByte(CP_UTF8, 0, from, -1, NULL, 0, NULL, NULL)) > 0)
-    {
-        out = calloc(sizeof(*out), len);
-        WideCharToMultiByte(CP_UTF8, 0, from, -1, out, len, NULL, NULL);
-        out[len-1] = 0;
-    }
-    return out;
-}
-
-static WCHAR *FromUTF8(const char *str)
-{
-    WCHAR *out = NULL;
-    int len;
-
-    if((len=MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0)) > 0)
-    {
-        out = calloc(sizeof(WCHAR), len);
-        MultiByteToWideChar(CP_UTF8, 0, str, -1, out, len);
-        out[len-1] = 0;
-    }
-    return out;
-}
-
-
-static FILE *my_fopen(const char *fname, const char *mode)
-{
-    WCHAR *wname=NULL, *wmode=NULL;
-    FILE *file = NULL;
-
-    wname = FromUTF8(fname);
-    wmode = FromUTF8(mode);
-    if(!wname)
-        fprintf(stderr, "Failed to convert UTF-8 filename: \"%s\"\n", fname);
-    else if(!wmode)
-        fprintf(stderr, "Failed to convert UTF-8 mode: \"%s\"\n", mode);
-    else
-        file = _wfopen(wname, wmode);
-
-    free(wname);
-    free(wmode);
-
-    return file;
-}
-#define fopen my_fopen
-#endif
-
 // The epsilon used to maintain signal stability.
 #define EPSILON                      (1e-9)
 
@@ -2913,32 +2861,6 @@ static void PrintHelp(const char *argv0, FILE *ofile)
     fprintf(ofile, "                 Use of '%%r' will be substituted with the data set sample rate.\n");
 }
 
-#ifdef _WIN32
-#define main my_main
-int main(int argc, char *argv[]);
-
-static char **arglist;
-static void cleanup_arglist(void)
-{
-    int i;
-    for(i = 0;arglist[i];i++)
-        free(arglist[i]);
-    free(arglist);
-}
-
-int wmain(int argc, const wchar_t *wargv[])
-{
-    int i;
-
-    atexit(cleanup_arglist);
-    arglist = calloc(sizeof(*arglist), argc+1);
-    for(i = 0;i < argc;i++)
-        arglist[i] = ToUTF8(wargv[i]);
-
-    return main(argc, arglist);
-}
-#endif
-
 // Standard command line dispatch.
 int main(int argc, char *argv[])
 {