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diff --git a/libaiff.c b/libaiff.c
index d0ad40d..e266802 100644
--- a/libaiff.c
+++ b/libaiff.c
@@ -44,6 +44,8 @@ static struct decoder* decoders[] = {
static AIFF_Ref AIFF_ReadOpen (const char *, int);
static AIFF_Ref AIFF_WriteOpen (const char *, int);
+static AIFF_Ref AIFF_ReadOpenW (const wchar_t*, int);
+static AIFF_Ref AIFF_WriteOpenW (const wchar_t*, int);
static void AIFF_ReadClose (AIFF_Ref);
static int AIFF_WriteClose (AIFF_Ref);
static void* InitBuffer (AIFF_Ref, size_t);
@@ -53,6 +55,21 @@ static int Prepare (AIFF_Ref);
static void Unprepare (AIFF_Ref);
static struct decoder* FindDecoder (IFFType);
+#ifdef _WIN32
+AIFF_Ref
+AIFF_OpenFileW(const wchar_t *file, int flags)
+{
+ AIFF_Ref ref = NULL;
+
+ if (flags & F_RDONLY) {
+ ref = AIFF_ReadOpenW(file, flags);
+ } else if (flags & F_WRONLY) {
+ ref = AIFF_WriteOpenW(file, flags);
+ }
+
+ return ref;
+}
+#endif
AIFF_Ref
AIFF_OpenFile(const char *file, int flags)
{
@@ -86,6 +103,76 @@ AIFF_CloseFile(AIFF_Ref ref)
return r;
}
+#ifdef _WIN32
+static AIFF_Ref
+AIFF_ReadOpenW(const wchar_t *file, int flags)
+{
+ AIFF_Ref r;
+ IFFHeader hdr;
+
+ r = malloc(kAIFFRefSize);
+ if (!r) {
+ return NULL;
+ }
+ r->fd = _wfopen(file, L"rb");
+ if (r->fd == NULL) {
+ free(r);
+ return NULL;
+ }
+ r->flags = F_RDONLY | flags;
+ if (fread(&hdr, 1, 4, r->fd) < 4) {
+ fclose(r->fd);
+ free(r);
+ return NULL;
+ }
+ switch (hdr.hid) {
+ case AIFF_TYPE_IFF:
+ /* Continue reading the IFF header */
+ if (fread(&(hdr.len), 1, 8, r->fd) < 8) {
+ fclose(r->fd);
+ free(r);
+ return NULL;
+ }
+ if (hdr.len == 0) {
+ fclose(r->fd);
+ free(r);
+ return NULL;
+ }
+ /*
+ * Check the format type (AIFF or AIFC)
+ */
+ r->format = hdr.fid;
+ switch (r->format) {
+ case AIFF_TYPE_AIFF:
+ case AIFF_TYPE_AIFC:
+ break;
+ default:
+ fclose(r->fd);
+ free(r);
+ return NULL;
+ }
+
+ if (init_aifx(r) < 1) {
+ fclose(r->fd);
+ free(r);
+ return NULL;
+ }
+ break;
+ default:
+ fclose(r->fd);
+ free(r);
+ return NULL;
+ }
+
+ r->stat = 0;
+ r->buffer = NULL;
+ r->buflen = 0;
+
+ return r;
+}
+
+#endif
+
static AIFF_Ref
AIFF_ReadOpen(const char *file, int flags)
{
@@ -450,6 +537,89 @@ AIFF_ReadClose(AIFF_Ref r)
return;
}
+#ifdef WIN32
+static AIFF_Ref
+AIFF_WriteOpenW(const wchar_t *file, int flags)
+{
+ AIFF_Ref w;
+ IFFHeader hdr;
+ ASSERT(sizeof(IFFHeader) == 12);
+
+ w = malloc(kAIFFRefSize);
+ if (!w) {
+err0:
+ return NULL;
+ }
+
+ /*
+ * Simultaneous open for reading & writing
+ */
+ w->fd = _wfopen(file, L"w+b");
+ if (w->fd == NULL) {
+err1:
+ free(w);
+ goto err0;
+ }
+ hdr.hid = ARRANGE_BE32(AIFF_FORM);
+ w->len = 4;
+ hdr.len = ARRANGE_BE32(4);
+ if (flags & F_AIFC)
+ hdr.fid = ARRANGE_BE32(AIFF_AIFC);
+ else
+ hdr.fid = ARRANGE_BE32(AIFF_AIFF);
+
+ if (fwrite(&hdr, 1, 12, w->fd) < 12) {
+err2:
+ fclose(w->fd);
+ goto err1;
+ }
+ w->stat = 0;
+ w->segmentSize = 0;
+ w->buffer = NULL;
+ w->buflen = 0;
+ w->tics = 0;
+
+ /*
+ * If writing AIFF-C, write the required FVER chunk
+ */
+ if (flags & F_AIFC) {
+ IFFChunk chk;
+ uint32_t vers;
+ ASSERT(sizeof(IFFChunk) == 8);
+
+ chk.id = ARRANGE_BE32(AIFF_FVER);
+ chk.len = ARRANGE_BE32(4);
+ vers = ARRANGE_BE32(AIFC_STD_DRAFT_082691);
+
+ if (fwrite(&chk, 1, 8, w->fd) < 8 ||
+ fwrite(&vers, 1, 4, w->fd) < 4) {
+ goto err2;
+ }
+
+ w->len += 12;
+
+ /*
+ * If no endianness specified for AIFF-C,
+ * default to big endian
+ */
+ if (!(flags & (LPCM_LTE_ENDIAN | LPCM_BIG_ENDIAN))) {
+ flags |= LPCM_BIG_ENDIAN;
+ }
+ } else {
+ /*
+ * If writing regular AIFF, make sure we
+ * write big-endian data
+ */
+ flags &= ~LPCM_LTE_ENDIAN;
+ flags |= LPCM_BIG_ENDIAN;
+ }
+
+ w->flags = F_WRONLY | flags;
+
+ return w;
+}
+#endif
+
static AIFF_Ref
AIFF_WriteOpen(const char *file, int flags)
{
diff --git a/libaiff/libaiff.h b/libaiff/libaiff.h
index 56fc77f..e1940a5 100644
--- a/libaiff/libaiff.h
+++ b/libaiff/libaiff.h
@@ -165,6 +165,7 @@ typedef struct s_Instrument Instrument ;
/* == Function prototypes == */
AIFF_Ref AIFF_OpenFile(const char *, int) ;
+AIFF_Ref AIFF_OpenFileW(const wchar_t *, int) ;
int AIFF_CloseFile(AIFF_Ref) ;
char* AIFF_GetAttribute(AIFF_Ref,IFFType) ;
int AIFF_GetInstrumentData(AIFF_Ref,Instrument*) ;
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