cli/utils.c | 34 +++++++++++++++++++++++++---------
cli/wavpack.c | 58 +++++++++++++++++++++++++++++++++++++---------------------
cli/wvgain.c | 34 +++++++++++++++++++++++++---------
cli/wvtag.c | 30 +++++++++++++++++++++++-------
cli/wvunpack.c | 46 +++++++++++++++++++++++++++++++---------------
5 files changed, 141 insertions(+), 61 deletions(-)
diff --git a/cli/utils.c b/cli/utils.c
index d59bad0..8840032 100644
--- a/cli/utils.c
+++ b/cli/utils.c
@@ -38,6 +38,22 @@
#define remove(f) unlink_utf8(f)
#endif
+#ifdef _MSC_VER
+static __inline void flush_pipe(FILE *const stream)
+{
+ struct _stat stat;
+ if (!_fstat(_fileno(stream), &stat))
+ {
+ if ((stat.st_mode & _S_IFMT) == _S_IFIFO)
+ {
+ fflush(stream); /*flush iff it is a pipe*/
+ }
+ }
+}
+#else
+#define flush_pipe(X) ((void)0)
+#endif
+
#ifdef _WIN32
int copy_timestamp (const char *src_filename, const char *dst_filename)
@@ -325,38 +341,38 @@ char yna (void)
else if (key == '\r' || key == '\n') {
if (choice) {
fprintf (stderr, "\r\n");
- fflush (stderr);
+ flush_pipe (stderr);
break;
}
else {
fprintf (stderr, "%c", 7);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
else if (key == 'Y' || key == 'y') {
#ifdef _WIN32
fprintf (stderr, "%c\b", key);
- fflush (stderr);
+ flush_pipe (stderr);
#endif
choice = 'y';
}
else if (key == 'N' || key == 'n') {
#ifdef _WIN32
fprintf (stderr, "%c\b", key);
- fflush (stderr);
+ flush_pipe (stderr);
#endif
choice = 'n';
}
else if (key == 'A' || key == 'a') {
#ifdef _WIN32
fprintf (stderr, "%c\b", key);
- fflush (stderr);
+ flush_pipe (stderr);
#endif
choice = 'a';
}
else {
fprintf (stderr, "%c", 7);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
@@ -557,7 +573,7 @@ void finish_line (void)
else
fprintf (stderr, " \n");
- fflush (stderr);
+ flush_pipe (stderr);
}
#else
//////////////////////////////////////////////////////////////////////////////
@@ -568,7 +584,7 @@ void finish_line (void)
void finish_line (void)
{
fprintf (stderr, " \n");
- fflush (stderr);
+ flush_pipe (stderr);
}
//////////////////////////////////////////////////////////////////////////////
@@ -763,7 +779,7 @@ void DoSetConsoleTitle (char *text)
void DoSetConsoleTitle (char *text)
{
fprintf (stderr, "\033]0;%s\007", text);
- fflush (stderr);
+ flush_pipe (stderr);
}
#endif
diff --git a/cli/wavpack.c b/cli/wavpack.c
index 4d46aba..f33086f 100644
--- a/cli/wavpack.c
+++ b/cli/wavpack.c
@@ -61,6 +61,22 @@
#define stricmp strcasecmp
#endif
+#ifdef _MSC_VER
+static __inline void flush_pipe(FILE *const stream)
+{
+ struct _stat stat;
+ if (!_fstat(_fileno(stream), &stat))
+ {
+ if ((stat.st_mode & _S_IFMT) == _S_IFIFO)
+ {
+ fflush(stream); /*flush iff it is a pipe*/
+ }
+ }
+}
+#else
+#define flush_pipe(X) ((void)0)
+#endif
+
///////////////////////////// local variable storage //////////////////////////
static const char *sign_on = "\n"
@@ -882,11 +898,11 @@ int main (int argc, char **argv)
if (strcmp (WavpackGetLibraryVersionString (), PACKAGE_VERSION)) {
fprintf (stderr, version_warning, WavpackGetLibraryVersionString (), PACKAGE_VERSION);
- fflush (stderr);
+ flush_pipe (stderr);
}
else if (!quiet_mode && !error_count) {
fprintf (stderr, sign_on, VERSION_OS, WavpackGetLibraryVersionString ());
- fflush (stderr);
+ flush_pipe (stderr);
}
// Loop through any tag specification strings and check for file access, convert text
@@ -1004,7 +1020,7 @@ int main (int argc, char **argv)
if (error_count) {
fprintf (stderr, "\ntype 'wavpack' for short help or 'wavpack --help' for full help\n");
- fflush (stderr);
+ flush_pipe (stderr);
return 1;
}
@@ -1261,7 +1277,7 @@ int main (int argc, char **argv)
if (num_files > 1 && !quiet_mode) {
fprintf (stderr, "\n%s:\n", matches [file_index]);
- fflush (stderr);
+ flush_pipe (stderr);
}
if (filespec_ext (matches [file_index]) && !stricmp (filespec_ext (matches [file_index]), ".wv"))
@@ -1295,11 +1311,11 @@ int main (int argc, char **argv)
if (num_files > 1) {
if (error_count) {
fprintf (stderr, "\n **** warning: errors occurred in %d of %d files! ****\n", error_count, num_files);
- fflush (stderr);
+ flush_pipe (stderr);
}
else if (!quiet_mode) {
fprintf (stderr, "\n **** %d files successfully processed ****\n", num_files);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
@@ -1350,7 +1366,7 @@ int main(int argc, char **argv)
if (pause_mode) {
fprintf (stderr, "\nPress any key to continue . . . ");
- fflush (stderr);
+ flush_pipe (stderr);
while (!_kbhit ());
_getch ();
fprintf (stderr, "\n");
@@ -1604,7 +1620,7 @@ static int pack_file (char *infilename, char *outfilename, char *out2filename, c
if (!overwrite_all) {
fprintf (stderr, "overwrite %s (yes/no/all)? ", FN_FIT (outfilename));
- fflush (stderr);
+ flush_pipe (stderr);
if (set_console_title)
DoSetConsoleTitle ("overwrite?");
@@ -1629,7 +1645,7 @@ static int pack_file (char *infilename, char *outfilename, char *out2filename, c
if (res == 1) {
fprintf (stderr, "overwrite %s (yes/no/all)? ", FN_FIT (out2filename));
- fflush (stderr);
+ flush_pipe (stderr);
if (set_console_title)
DoSetConsoleTitle ("overwrite?");
@@ -1740,7 +1756,7 @@ static int pack_file (char *infilename, char *outfilename, char *out2filename, c
else
fprintf (stderr, "creating %s,", FN_FIT (outfilename));
- fflush (stderr);
+ flush_pipe (stderr);
}
// for now, raw 1-bit PCM is only DSDIFF format
@@ -2364,7 +2380,7 @@ static int pack_audio (WavpackContext *wpc, FILE *infile, int qmode, unsigned ch
#else
fprintf (stderr, "\n");
#endif
- fflush (stderr);
+ flush_pipe (stderr);
free (sample_buffer);
free (input_buffer);
return WAVPACK_SOFT_ERROR;
@@ -2380,7 +2396,7 @@ static int pack_audio (WavpackContext *wpc, FILE *infile, int qmode, unsigned ch
if (!quiet_mode) {
fprintf (stderr, "%s%3d%% done...",
nobs ? " " : "\b\b\b\b\b\b\b\b\b\b\b\b", (int) progress);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
}
@@ -2522,7 +2538,7 @@ static int pack_dsd_audio (WavpackContext *wpc, FILE *infile, int qmode, unsigne
#else
fprintf (stderr, "\n");
#endif
- fflush (stderr);
+ flush_pipe (stderr);
free (sample_buffer);
free (input_buffer);
return WAVPACK_SOFT_ERROR;
@@ -2538,7 +2554,7 @@ static int pack_dsd_audio (WavpackContext *wpc, FILE *infile, int qmode, unsigne
if (!quiet_mode) {
fprintf (stderr, "%s%3d%% done...",
nobs ? " " : "\b\b\b\b\b\b\b\b\b\b\b\b", (int) progress);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
}
@@ -2637,7 +2653,7 @@ static int repack_file (char *infilename, char *outfilename, char *out2filename,
else
fprintf (stderr, "overwrite %s with lossy transcode (yes/no/all)? ", FN_FIT (outfilename));
- fflush (stderr);
+ flush_pipe (stderr);
if (set_console_title)
DoSetConsoleTitle ("overwrite?");
@@ -2657,7 +2673,7 @@ static int repack_file (char *infilename, char *outfilename, char *out2filename,
if (out2filename && !overwrite_all && (wvc_file.file = fopen (out2filename, "rb")) != NULL) {
DoCloseHandle (wvc_file.file);
fprintf (stderr, "overwrite %s (yes/no/all)? ", FN_FIT (out2filename));
- fflush (stderr);
+ flush_pipe (stderr);
if (set_console_title)
DoSetConsoleTitle ("overwrite?");
@@ -2759,7 +2775,7 @@ static int repack_file (char *infilename, char *outfilename, char *out2filename,
else
fprintf (stderr, "creating %s,", FN_FIT (outfilename));
- fflush (stderr);
+ flush_pipe (stderr);
}
WavpackSetFileInformation (outfile, WavpackGetFileExtension (infile), WavpackGetFileFormat (infile));
@@ -3324,7 +3340,7 @@ static int repack_audio (WavpackContext *outfile, WavpackContext *infile, unsign
#else
fprintf (stderr, "\n");
#endif
- fflush (stderr);
+ flush_pipe (stderr);
free (sample_buffer);
return WAVPACK_SOFT_ERROR;
}
@@ -3339,7 +3355,7 @@ static int repack_audio (WavpackContext *outfile, WavpackContext *infile, unsign
if (!quiet_mode) {
fprintf (stderr, "%s%3d%% done...",
nobs ? " " : "\b\b\b\b\b\b\b\b\b\b\b\b", (int) progress);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
}
@@ -3525,7 +3541,7 @@ static int verify_audio (char *infilename, unsigned char *md5_digest_source)
#else
fprintf (stderr, "\n");
#endif
- fflush (stderr);
+ flush_pipe (stderr);
result = WAVPACK_SOFT_ERROR;
break;
}
@@ -3539,7 +3555,7 @@ static int verify_audio (char *infilename, unsigned char *md5_digest_source)
if (!quiet_mode) {
fprintf (stderr, "%s%3d%% done...",
"\b\b\b\b\b\b\b\b\b\b\b\b", (int) progress);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
}
diff --git a/cli/wvgain.c b/cli/wvgain.c
index 4e789ea..2603824 100644
--- a/cli/wvgain.c
+++ b/cli/wvgain.c
@@ -57,6 +57,22 @@
#define fopen(f,m) fopen_utf8(f,m)
#endif
+#ifdef _MSC_VER
+static __inline void flush_pipe(FILE *const stream)
+{
+ struct _stat stat;
+ if (!_fstat(_fileno(stream), &stat))
+ {
+ if ((stat.st_mode & _S_IFMT) == _S_IFIFO)
+ {
+ fflush(stream); /*flush iff it is a pipe*/
+ }
+ }
+}
+#else
+#define flush_pipe(X) ((void)0)
+#endif
+
///////////////////////////// local variable storage //////////////////////////
static const char *sign_on = "\n"
@@ -258,11 +274,11 @@ int main(int argc, char **argv)
if (strcmp (WavpackGetLibraryVersionString (), PACKAGE_VERSION)) {
fprintf (stderr, version_warning, WavpackGetLibraryVersionString (), PACKAGE_VERSION);
- fflush (stderr);
+ flush_pipe (stderr);
}
else if (!quiet_mode && !error_count) {
fprintf (stderr, sign_on, VERSION_OS, WavpackGetLibraryVersionString ());
- fflush (stderr);
+ flush_pipe (stderr);
}
if (!num_files) {
@@ -407,7 +423,7 @@ int main(int argc, char **argv)
if (num_files > 1 && !quiet_mode) {
fprintf (stderr, "\n%s:\n", matches [file_index]);
- fflush (stderr);
+ flush_pipe (stderr);
}
if (new_mode) {
@@ -496,7 +512,7 @@ int main(int argc, char **argv)
if (num_files > 1 && !quiet_mode) {
fprintf (stderr, "\n%s:\n", matches [file_index]);
- fflush (stderr);
+ flush_pipe (stderr);
}
if (show_mode)
@@ -517,11 +533,11 @@ int main(int argc, char **argv)
if (num_files > 1) {
if (error_count) {
fprintf (stderr, "\n **** warning: errors occurred in %d of %d files! ****\n", error_count, num_files);
- fflush (stderr);
+ flush_pipe (stderr);
}
else if (!quiet_mode) {
fprintf (stderr, "\n **** %d files successfully processed ****\n", num_files);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
@@ -624,7 +640,7 @@ static int analyze_file (char *infilename, uint32_t *histogram, float *peak)
if (!quiet_mode) {
fprintf (stderr, "analyzing %s%s,", *infilename == '-' ? "stdin" :
FN_FIT (infilename), wvc_mode ? " (+.wvc)" : "");
- fflush (stderr);
+ flush_pipe (stderr);
}
sample_rate = WavpackGetSampleRate (wpc);
@@ -711,7 +727,7 @@ static int analyze_file (char *infilename, uint32_t *histogram, float *peak)
#else
fprintf (stderr, "\n");
#endif
- fflush (stderr);
+ flush_pipe (stderr);
result = WAVPACK_HARD_ERROR;
break;
}
@@ -727,7 +743,7 @@ static int analyze_file (char *infilename, uint32_t *histogram, float *peak)
if (!quiet_mode) {
fprintf (stderr, "%s%3d%% done...",
nobs ? " " : "\b\b\b\b\b\b\b\b\b\b\b\b", (int) progress);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
}
diff --git a/cli/wvtag.c b/cli/wvtag.c
index 6e6512a..33f3526 100644
--- a/cli/wvtag.c
+++ b/cli/wvtag.c
@@ -60,6 +60,22 @@
#define stricmp strcasecmp
#endif
+#ifdef _MSC_VER
+static __inline void flush_pipe(FILE *const stream)
+{
+ struct _stat stat;
+ if (!_fstat(_fileno(stream), &stat))
+ {
+ if ((stat.st_mode & _S_IFMT) == _S_IFIFO)
+ {
+ fflush(stream); /*flush iff it is a pipe*/
+ }
+ }
+}
+#else
+#define flush_pipe(X) ((void)0)
+#endif
+
///////////////////////////// local variable storage //////////////////////////
static const char *sign_on = "\n"
@@ -408,11 +424,11 @@ int main (int argc, char **argv)
if (strcmp (WavpackGetLibraryVersionString (), PACKAGE_VERSION)) {
fprintf (stderr, version_warning, WavpackGetLibraryVersionString (), PACKAGE_VERSION);
- fflush (stderr);
+ flush_pipe (stderr);
}
else if (!quiet_mode && !error_count) {
fprintf (stderr, sign_on, VERSION_OS, WavpackGetLibraryVersionString ());
- fflush (stderr);
+ flush_pipe (stderr);
}
// Loop through any tag specification strings and check for file access, convert text
@@ -653,7 +669,7 @@ int main (int argc, char **argv)
if (num_files > 1 && !quiet_mode) {
fprintf (stderr, "\n%s:\n", matches [file_index]);
- fflush (stderr);
+ flush_pipe (stderr);
}
result = process_file (matches [file_index]);
@@ -672,11 +688,11 @@ int main (int argc, char **argv)
if (num_files > 1) {
if (error_count) {
fprintf (stderr, "\n **** warning: errors occurred in %d of %d files! ****\n", error_count, num_files);
- fflush (stderr);
+ flush_pipe (stderr);
}
else if (!quiet_mode) {
fprintf (stderr, "\n **** %d files successfully processed ****\n", num_files);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
@@ -721,7 +737,7 @@ int main(int argc, char **argv)
if (pause_mode) {
fprintf (stderr, "\nPress any key to continue . . . ");
- fflush (stderr);
+ flush_pipe (stderr);
while (!_kbhit ());
_getch ();
fprintf (stderr, "\n");
@@ -995,7 +1011,7 @@ static int do_tag_extractions (WavpackContext *wpc, char *outfilename)
if (!overwrite_all && (outfile = fopen (full_filename, "r")) != NULL) {
DoCloseHandle (outfile);
fprintf (stderr, "overwrite %s (yes/no/all)? ", FN_FIT (full_filename));
- fflush (stderr);
+ flush_pipe (stderr);
switch (yna ()) {
diff --git a/cli/wvunpack.c b/cli/wvunpack.c
index 2db1cb3..c0a3c87 100644
--- a/cli/wvunpack.c
+++ b/cli/wvunpack.c
@@ -58,6 +58,22 @@
#define strdup(x) _strdup(x)
#endif
+#ifdef _MSC_VER
+static __inline void flush_pipe(FILE *const stream)
+{
+ struct _stat stat;
+ if (!_fstat(_fileno(stream), &stat))
+ {
+ if ((stat.st_mode & _S_IFMT) == _S_IFIFO)
+ {
+ fflush(stream); /*flush iff it is a pipe*/
+ }
+ }
+}
+#else
+#define flush_pipe(X) ((void)0)
+#endif
+
///////////////////////////// local variable storage //////////////////////////
static const char *sign_on = "\n"
@@ -549,11 +565,11 @@ int main(int argc, char **argv)
if (strcmp (WavpackGetLibraryVersionString (), PACKAGE_VERSION)) {
fprintf (stderr, version_warning, WavpackGetLibraryVersionString (), PACKAGE_VERSION);
- fflush (stderr);
+ flush_pipe (stderr);
}
else if (!quiet_mode && !error_count) {
fprintf (stderr, sign_on, VERSION_OS, WavpackGetLibraryVersionString ());
- fflush (stderr);
+ flush_pipe (stderr);
}
if (!num_files) {
@@ -763,7 +779,7 @@ int main(int argc, char **argv)
if (num_files > 1 && !quiet_mode) {
fprintf (stderr, "\n%s:\n", matches [file_index]);
- fflush (stderr);
+ flush_pipe (stderr);
}
result = unpack_file (matches [file_index], verify_only ? NULL : outfilename, add_extension);
@@ -789,11 +805,11 @@ int main(int argc, char **argv)
if (num_files > 1) {
if (error_count) {
fprintf (stderr, "\n **** warning: errors occurred in %d of %d files! ****\n", error_count, num_files);
- fflush (stderr);
+ flush_pipe (stderr);
}
else if (!quiet_mode) {
fprintf (stderr, "\n **** %d files successfully processed ****\n", num_files);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
@@ -844,7 +860,7 @@ int main(int argc, char **argv)
if (pause_mode) {
fprintf (stderr, "\nPress any key to continue . . . ");
- fflush (stderr);
+ flush_pipe (stderr);
while (!_kbhit ());
_getch ();
fprintf (stderr, "\n");
@@ -931,7 +947,7 @@ static FILE *open_output_file (char *filename, char **tempfilename)
if (!overwrite_all) {
fprintf (stderr, "overwrite %s (yes/no/all)? ", FN_FIT (filename));
- fflush (stderr);
+ flush_pipe (stderr);
if (set_console_title)
DoSetConsoleTitle ("overwrite?");
@@ -1235,12 +1251,12 @@ static int unpack_file (char *infilename, char *outfilename, int add_extension)
if (!quiet_mode) {
fprintf (stderr, "unpacking %s%s to stdout,", *infilename == '-' ?
"stdin" : FN_FIT (infilename), wvc_mode ? " (+.wvc)" : "");
- fflush (stderr);
+ flush_pipe (stderr);
}
}
else if (!quiet_mode) {
fprintf (stderr, "restoring %s,", FN_FIT (outfilename));
- fflush (stderr);
+ flush_pipe (stderr);
}
}
else { // in verify only mode we don't worry about headers
@@ -1249,7 +1265,7 @@ static int unpack_file (char *infilename, char *outfilename, int add_extension)
if (!quiet_mode) {
fprintf (stderr, "verifying %s%s,", *infilename == '-' ? "stdin" :
FN_FIT (infilename), wvc_mode ? " (+.wvc)" : "");
- fflush (stderr);
+ flush_pipe (stderr);
}
}
@@ -1607,7 +1623,7 @@ static int unpack_audio (WavpackContext *wpc, FILE *outfile, int qmode, unsigned
#else
fprintf (stderr, "\n");
#endif
- fflush (stderr);
+ flush_pipe (stderr);
DoTruncateFile (outfile);
result = WAVPACK_SOFT_ERROR;
break;
@@ -1624,7 +1640,7 @@ static int unpack_audio (WavpackContext *wpc, FILE *outfile, int qmode, unsigned
if (!quiet_mode) {
fprintf (stderr, "%s%3d%% done...",
nobs ? " " : "\b\b\b\b\b\b\b\b\b\b\b\b", (int) progress);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
}
@@ -1762,7 +1778,7 @@ static int unpack_dsd_audio (WavpackContext *wpc, FILE *outfile, int qmode, unsi
#else
fprintf (stderr, "\n");
#endif
- fflush (stderr);
+ flush_pipe (stderr);
DoTruncateFile (outfile);
result = WAVPACK_SOFT_ERROR;
break;
@@ -1779,7 +1795,7 @@ static int unpack_dsd_audio (WavpackContext *wpc, FILE *outfile, int qmode, unsi
if (!quiet_mode) {
fprintf (stderr, "%s%3d%% done...",
nobs ? " " : "\b\b\b\b\b\b\b\b\b\b\b\b", (int) progress);
- fflush (stderr);
+ flush_pipe (stderr);
}
}
}
@@ -1883,7 +1899,7 @@ static int do_tag_extractions (WavpackContext *wpc, char *outfilename)
if (!overwrite_all && (outfile = fopen (full_filename, "r")) != NULL) {
DoCloseHandle (outfile);
fprintf (stderr, "overwrite %s (yes/no/all)? ", FN_FIT (full_filename));
- fflush (stderr);
+ flush_pipe (stderr);
if (set_console_title)
DoSetConsoleTitle ("overwrite?");