forked from len0rd/rockbox
Make the simulator work with unicode filenames on windows. This includes both file operations and console (debug) output. Note that the console window _must_ be configured to use a truetype font for proper unicode display.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13211 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold
parent
5d173ead6e
commit
2fd7c3c828
2 changed files with 123 additions and 46 deletions
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@ -253,6 +253,9 @@ static void init(void)
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button_init();
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backlight_init();
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lang_init();
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#ifdef DEBUG
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debug_init();
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#endif
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/* Must be done before any code uses the multi-screen APi */
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screen_access_init();
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gui_syncstatusbar_init(&statusbars);
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@ -57,6 +57,75 @@
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#define O_BINARY 0
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#endif
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/* Unicode compatibility for win32 */
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#if defined __MINGW32__
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/* Rockbox unicode functions */
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extern const unsigned char* utf8decode(const unsigned char *utf8,
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unsigned short *ucs);
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extern unsigned char* utf8encode(unsigned long ucs, unsigned char *utf8);
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/* UTF-8 <-> UCS2 conversion. Note that these functions aren't thread safe
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* due to the use of static buffers. */
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static wchar_t* utf8_to_ucs2(const unsigned char *utf8, int index)
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{
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static wchar_t wbuffer[2][MAX_PATH];
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wchar_t *ucs = wbuffer[index];
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while (*utf8)
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utf8 = utf8decode(utf8, ucs++);
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*ucs = 0;
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return wbuffer[index];
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}
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static unsigned char *ucs2_to_utf8(const wchar_t *ucs)
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{
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static unsigned char buffer[3*MAX_PATH];
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unsigned char *utf8 = buffer;
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while (*ucs)
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utf8 = utf8encode(*ucs++, utf8);
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*utf8 = 0;
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return buffer;
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}
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#define UTF8_TO_OS(a) utf8_to_ucs2(a,0)
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#define OS_TO_UTF8(a) ucs2_to_utf8(a)
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#define DIR_T _WDIR
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#define DIRENT_T struct _wdirent
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#define STAT_T struct _stat
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extern int _wmkdir(const wchar_t*);
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extern int _wrmdir(const wchar_t*);
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#define MKDIR(a,b) (_wmkdir)(UTF8_TO_OS(a))
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#define RMDIR(a) (_wrmdir)(UTF8_TO_OS(a))
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#define OPENDIR(a) (_wopendir)(UTF8_TO_OS(a))
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#define READDIR(a) (_wreaddir)(a)
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#define CLOSEDIR(a) (_wclosedir)(a)
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#define STAT(a,b) (_wstat)(UTF8_TO_OS(a),b)
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#define OPEN(a,b,c) (_wopen)(UTF8_TO_OS(a),b,c)
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#define REMOVE(a) (_wremove)(UTF8_TO_OS(a))
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#define RENAME(a,b) (_wrename)(UTF8_TO_OS(a),utf8_to_ucs2(b,1))
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#else /* !__MINGW32__ */
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#define UTF8_TO_OS(a) (a)
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#define OS_TO_UTF8(a) (a)
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#define DIR_T DIR
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#define DIRENT_T struct dirent
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#define STAT_T struct stat
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#define MKDIR(a,b) (mkdir)(a,b)
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#define RMDIR(a) (rmdir)(a)
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#define OPENDIR(a) (opendir)(a)
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#define READDIR(a) (readdir)(a)
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#define CLOSEDIR(a) (closedir)(a)
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#define STAT(a,b) (stat)(a,b)
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#define OPEN(a,b,c) (open)(a,b,c)
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#define REMOVE(a) (remove)(a)
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#define RENAME(a,b) (rename)(a,b)
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#endif /* !__MINGW32__ */
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#ifdef HAVE_DIRCACHE
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void dircache_remove(const char *name);
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void dircache_rename(const char *oldpath, const char *newpath);
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@ -79,7 +148,7 @@ struct dirstruct {
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} SIM_DIR;
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struct mydir {
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DIR *dir;
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DIR_T *dir;
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char *name;
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};
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@ -108,17 +177,17 @@ static unsigned int rockbox2sim(int opt)
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MYDIR *sim_opendir(const char *name)
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{
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char buffer[MAX_PATH]; /* sufficiently big */
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DIR *dir;
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DIR_T *dir;
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#ifndef __PCTOOL__
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if(name[0] == '/')
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{
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snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name);
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dir=(DIR *)opendir(buffer);
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dir=(DIR_T *)OPENDIR(buffer);
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}
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else
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#endif
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dir=(DIR *)opendir(name);
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dir=(DIR_T *)OPENDIR(name);
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if(dir) {
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MYDIR *my = (MYDIR *)malloc(sizeof(MYDIR));
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@ -135,23 +204,23 @@ struct sim_dirent *sim_readdir(MYDIR *dir)
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{
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char buffer[512]; /* sufficiently big */
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static struct sim_dirent secret;
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struct stat s;
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struct dirent *x11 = (readdir)(dir->dir);
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STAT_T s;
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DIRENT_T *x11 = READDIR(dir->dir);
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struct tm* tm;
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if(!x11)
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return (struct sim_dirent *)0;
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strcpy((char *)secret.d_name, x11->d_name);
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strcpy((char *)secret.d_name, OS_TO_UTF8(x11->d_name));
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/* build file name */
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#ifdef __PCTOOL__
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snprintf(buffer, sizeof(buffer), "%s/%s", dir->name, x11->d_name);
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snprintf(buffer, sizeof(buffer), "%s/%s", dir->name, secret.d_name);
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#else
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snprintf(buffer, sizeof(buffer), SIMULATOR_ARCHOS_ROOT "%s/%s",
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dir->name, x11->d_name);
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dir->name, secret.d_name);
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#endif
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stat(buffer, &s); /* get info */
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STAT(buffer, &s); /* get info */
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#define ATTR_DIRECTORY 0x10
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@ -171,7 +240,7 @@ struct sim_dirent *sim_readdir(MYDIR *dir)
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void sim_closedir(MYDIR *dir)
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{
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free(dir->name);
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closedir(dir->dir);
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CLOSEDIR(dir->dir);
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free(dir);
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}
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@ -187,14 +256,14 @@ int sim_open(const char *name, int o)
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snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name);
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debugf("We open the real file '%s'\n", buffer);
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return open(buffer, opts, 0666);
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return OPEN(buffer, opts, 0666);
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}
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fprintf(stderr, "WARNING, bad file name lacks slash: %s\n",
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name);
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return -1;
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#else
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return open(name, opts, 0666);
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return OPEN(name, opts, 0666);
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#endif
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}
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@ -208,42 +277,33 @@ int sim_creat(const char *name)
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snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name);
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debugf("We create the real file '%s'\n", buffer);
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return open(buffer, O_BINARY | O_WRONLY | O_CREAT | O_TRUNC, 0666);
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return OPEN(buffer, O_BINARY | O_WRONLY | O_CREAT | O_TRUNC, 0666);
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}
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fprintf(stderr, "WARNING, bad file name lacks slash: %s\n", name);
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return -1;
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#else
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return open(name, O_BINARY | O_WRONLY | O_CREAT | O_TRUNC, 0666);
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return OPEN(name, O_BINARY | O_WRONLY | O_CREAT | O_TRUNC, 0666);
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#endif
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}
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int sim_mkdir(const char *name)
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{
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#ifdef __PCTOOL__
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# ifdef WIN32
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return mkdir(name);
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# else
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return mkdir(name, 0777);
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# endif
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return MKDIR(name, 0777);
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#else
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char buffer[MAX_PATH]; /* sufficiently big */
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snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name);
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debugf("We create the real directory '%s'\n", buffer);
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#ifdef WIN32
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/* since we build with -DNOCYGWIN we have the plain win32 version */
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return mkdir(buffer);
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#else
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return mkdir(buffer, 0777);
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#endif
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return MKDIR(buffer, 0777);
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#endif
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}
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int sim_rmdir(const char *name)
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{
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#ifdef __PCTOOL__
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return rmdir(name);
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return RMDIR(name);
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#else
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char buffer[MAX_PATH]; /* sufficiently big */
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if(name[0] == '/')
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@ -251,16 +311,16 @@ int sim_rmdir(const char *name)
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snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name);
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debugf("We remove the real directory '%s'\n", buffer);
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return rmdir(buffer);
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return RMDIR(buffer);
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}
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return rmdir(name);
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return RMDIR(name);
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#endif
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}
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int sim_remove(const char *name)
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{
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#ifdef __PCTOOL__
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return remove(name);
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return REMOVE(name);
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#else
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char buffer[MAX_PATH]; /* sufficiently big */
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@ -272,16 +332,16 @@ int sim_remove(const char *name)
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snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name);
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debugf("We remove the real file '%s'\n", buffer);
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return remove(buffer);
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return REMOVE(buffer);
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}
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return remove(name);
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return REMOVE(name);
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#endif
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}
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int sim_rename(const char *oldpath, const char* newpath)
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{
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#ifdef __PCTOOL__
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return rename(oldpath, newpath);
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return RENAME(oldpath, newpath);
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#else
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char buffer1[MAX_PATH];
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char buffer2[MAX_PATH];
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@ -297,7 +357,7 @@ int sim_rename(const char *oldpath, const char* newpath)
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newpath);
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debugf("We rename the real file '%s' to '%s'\n", buffer1, buffer2);
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return rename(buffer1, buffer2);
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return RENAME(buffer1, buffer2);
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}
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return -1;
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#endif
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@ -366,7 +426,7 @@ int sim_fsync(int fd)
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#ifdef WIN32
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/* sim-win32 */
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#define dlopen(_x_, _y_) LoadLibrary(_x_)
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#define dlopen(_x_, _y_) LoadLibraryW(UTF8_TO_OS(_x_))
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#define dlsym(_x_, _y_) (void *)GetProcAddress(_x_, _y_)
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#define dlclose(_x_) FreeLibrary(_x_)
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#else
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@ -398,7 +458,7 @@ void *sim_codec_load_ram(char* codecptr, int size,
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{
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snprintf(path, sizeof(path), TEMP_CODEC_FILE, codec_count);
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fd = open(path, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, S_IRWXU);
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fd = OPEN(path, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, S_IRWXU);
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if (fd >= 0)
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break; /* Created a file ok */
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}
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@ -430,8 +490,8 @@ void *sim_codec_load_ram(char* codecptr, int size,
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if (*pd == NULL) {
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DEBUGF("failed to load %s\n", path);
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#ifdef WIN32
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FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0,
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buf, sizeof buf, NULL);
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FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0,
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buf, sizeof buf, NULL);
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DEBUGF("dlopen(%s): %s\n", path, buf);
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#else
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DEBUGF("dlopen(%s): %s\n", path, dlerror());
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@ -467,8 +527,8 @@ void *sim_plugin_load(char *plugin, void **pd)
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if (*pd == NULL) {
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DEBUGF("failed to load %s\n", plugin);
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#ifdef WIN32
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FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0,
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buf, sizeof(buf), NULL);
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FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0,
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buf, sizeof(buf), NULL);
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DEBUGF("dlopen(%s): %s\n", path, buf);
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#else
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DEBUGF("dlopen(%s): %s\n", path, dlerror());
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@ -488,13 +548,29 @@ void sim_plugin_close(void *pd)
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dlclose(pd);
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}
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#if !defined(WIN32) || defined(SDL)
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/* the win32 version is in debug-win32.c */
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#ifdef WIN32
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static unsigned old_cp;
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void debug_exit(void)
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{
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/* Reset console output codepage */
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SetConsoleOutputCP(old_cp);
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}
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void debug_init(void)
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{
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old_cp = GetConsoleOutputCP();
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/* Set console output codepage to UTF8. Only works
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* correctly when the console uses a truetype font. */
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SetConsoleOutputCP(65001);
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atexit(debug_exit);
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}
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#else
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void debug_init(void)
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{
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/* nothing to be done */
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}
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#endif
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void debugf(const char *fmt, ...)
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{
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@ -513,8 +589,6 @@ void ldebugf(const char* file, int line, const char *fmt, ...)
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va_end( ap );
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}
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#endif
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/* rockbox off_t may be different from system off_t */
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int sim_ftruncate(int fd, long length)
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{
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