fz_stream *fz_open_file_ptr_no_close(fz_context *ctx, FILE *file)
{
fz_stream *stm = fz_open_file_ptr(ctx, file);
/* We don't own the file ptr. Ensure we don't close it */
stm->drop = fz_free;
return stm;
}
/*
Open the named file and wrap it in a stream.
This function is only available when compiling for Win32.
filename: Wide character path to the file as it would be given
to _wfopen().
*/
fz_stream *
fz_open_file_w(fz_context *ctx, const wchar_t *name)
{
FILE *file = _wfopen(name, L"rb");
if (file == NULL)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot open file %ls: %s", name, strerror(errno));
return fz_open_file_ptr(ctx, file);
}
/*
Open the named file and wrap it in a stream.
filename: Path to a file. On non-Windows machines the filename should
be exactly as it would be passed to fopen(2). On Windows machines, the
path should be UTF-8 encoded so that non-ASCII characters can be
represented. Other platforms do the encoding as standard anyway (and
in most cases, particularly for MacOS and Linux, the encoding they
use is UTF-8 anyway).
*/
fz_stream *
fz_open_file(fz_context *ctx, const char *name)
{
FILE *file;
#ifdef _WIN32
file = fz_fopen_utf8(name, "rb");
#else
file = fopen(name, "rb");
#endif
if (file == NULL)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot open %s: %s", name, strerror(errno));
return fz_open_file_ptr(ctx, file);
}
fz_stream *
fz_open_file(fz_context *ctx, const char *name)
{
FILE *f;
#if defined(_WIN32) || defined(_WIN64)
char *s = (char*)name;
wchar_t *wname, *d;
int c;
d = wname = fz_malloc(ctx, (strlen(name)+1) * sizeof(wchar_t));
while (*s) {
s += fz_chartorune(&c, s);
*d++ = c;
}
*d = 0;
f = _wfopen(wname, L"rb");
fz_free(ctx, wname);
#else
f = fz_fopen(name, "rb");
#endif
if (f == NULL)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot open %s: %s", name, strerror(errno));
return fz_open_file_ptr(ctx, f);
}
