claunia/libcdio-osx
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More MinGW things. Need generic routine for determining if a string is a device

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rocky
2003-06-07 16:53:21 +00:00
parent 23420a92f0
commit 3db829442a
3 changed files with 112 additions and 55 deletions
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100
lib/cdio.c
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@@ -1,5 +1,5 @@
/*
$Id: cdio.c,v 1.17 2003/06/07 01:19:46 rocky Exp $
$Id: cdio.c,v 1.18 2003/06/07 16:53:21 rocky Exp $
Copyright (C) 2003 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
@@ -35,7 +35,7 @@
#include <cdio/logging.h>
#include "cdio_private.h"
static const char _rcsid[] = "$Id: cdio.c,v 1.17 2003/06/07 01:19:46 rocky Exp $";
static const char _rcsid[] = "$Id: cdio.c,v 1.18 2003/06/07 16:53:21 rocky Exp $";
const char *track_format2str[5] =
@@ -73,6 +73,7 @@ CdIo_driver_t CdIo_all_drivers[MAX_DRIVER+1] = {
"No driver",
&cdio_have_false,
NULL,
NULL,
NULL
},
@@ -81,8 +82,9 @@ CdIo_driver_t CdIo_all_drivers[MAX_DRIVER+1] = {
"BSDI",
"BSDI ATAPI and SCSI driver",
&cdio_have_bsdi,
cdio_open_bsdi,
&cdio_get_default_device_bsdi
&cdio_open_bsdi,
&cdio_get_default_device_bsdi,
&cdio_is_device_generic
},
{DRIVER_FREEBSD,
@@ -91,7 +93,8 @@ CdIo_driver_t CdIo_all_drivers[MAX_DRIVER+1] = {
"FreeBSD driver",
&cdio_have_freebsd,
&cdio_open_freebsd,
&cdio_get_default_device_freebsd
&cdio_get_default_device_freebsd,
&cdio_is_device_generic
},
{DRIVER_LINUX,
@@ -100,7 +103,8 @@ CdIo_driver_t CdIo_all_drivers[MAX_DRIVER+1] = {
"Linux ioctl and packet driver",
&cdio_have_linux,
&cdio_open_linux,
&cdio_get_default_device_linux
&cdio_get_default_device_linux,
&cdio_is_device_generic
},
{DRIVER_SOLARIS,
@@ -109,7 +113,8 @@ CdIo_driver_t CdIo_all_drivers[MAX_DRIVER+1] = {
"Solaris ATAPI and SCSI driver",
&cdio_have_solaris,
&cdio_open_solaris,
&cdio_get_default_device_solaris
&cdio_get_default_device_solaris,
&cdio_is_device_generic
},
{DRIVER_WIN32,
@@ -118,7 +123,8 @@ CdIo_driver_t CdIo_all_drivers[MAX_DRIVER+1] = {
"Windows 32-bit ASPI and winNT/2K/XP ioctl driver",
&cdio_have_win32,
&cdio_open_win32,
&cdio_get_default_device_win32
&cdio_get_default_device_win32,
&cdio_is_device_win32
},
{DRIVER_BINCUE,
@@ -127,7 +133,8 @@ CdIo_driver_t CdIo_all_drivers[MAX_DRIVER+1] = {
"bin/cuesheet disk image driver",
&cdio_have_bincue,
&cdio_open_bincue,
&cdio_get_default_device_bincue
&cdio_get_default_device_bincue,
NULL
},
{DRIVER_NRG,
@@ -136,7 +143,8 @@ CdIo_driver_t CdIo_all_drivers[MAX_DRIVER+1] = {
"Nero NRG disk image driver",
&cdio_have_nrg,
&cdio_open_nrg,
&cdio_get_default_device_nrg
&cdio_get_default_device_nrg,
NULL
}
};
@@ -211,12 +219,19 @@ cdio_get_default_device (const CdIo *obj)
}
}
const char *
cdio_driver_describe(driver_id_t driver_id)
{
return CdIo_all_drivers[driver_id].describe;
}
/*!
Return a string containing the name of the driver in use.
if CdIo is NULL (we haven't initialized a specific device driver),
then return NULL.
*/
const char * cdio_get_driver_name (const CdIo *obj)
const char *
cdio_get_driver_name (const CdIo *obj)
{
return CdIo_all_drivers[obj->driver_id].name;
}
@@ -375,10 +390,11 @@ cdio_have_driver(driver_id_t driver_id)
return (*CdIo_all_drivers[driver_id].have_driver)();
}
const char *
cdio_driver_describe(driver_id_t driver_id)
bool
cdio_is_device(const char *source_name, driver_id_t driver_id)
{
return CdIo_all_drivers[driver_id].describe;
if (CdIo_all_drivers[driver_id].is_device == NULL) return false;
return (*CdIo_all_drivers[driver_id].is_device)(source_name);
}
@@ -429,11 +445,12 @@ cdio_new (void *user_data, const cdio_funcs *funcs)
void
cdio_destroy (CdIo *obj)
{
cdio_assert (obj != NULL);
obj->op.free (obj->user_data);
free (obj);
CdIo_last_driver = CDIO_DRIVER_UNINIT;
if (obj == NULL) return;
if (obj->op.free != NULL)
obj->op.free (obj->user_data);
free (obj);
}
/*!
@@ -579,31 +596,34 @@ cdio_open (const char *orig_source_name, driver_id_t driver_id)
switch (driver_id) {
case DRIVER_UNKNOWN:
{
struct stat buf;
if (0 != stat(source_name, &buf)) {
cdio_error ("Can't get file status for %s:\n%s", source_name,
strerror(errno));
return NULL;
}
if (S_ISBLK(buf.st_mode) || S_ISCHR(buf.st_mode)) {
driver_id = DRIVER_DEVICE;
} else if (S_ISREG(buf.st_mode)) {
CdIo *cdio=scan_for_driver(MIN_DEVICE_DRIVER, MAX_DEVICE_DRIVER,
source_name);
if (cdio != NULL && cdio_is_device(source_name, cdio->driver_id)) {
driver_id = cdio->driver_id;
} else {
struct stat buf;
if (0 != stat(source_name, &buf)) {
return NULL;
}
if (S_ISREG(buf.st_mode)) {
/* FIXME: check to see if is a text file. If so, then
set SOURCE_CUE. */
int i=strlen(source_name)-strlen("bin");
if (i > 0
&& ( (source_name)[i] =='n' || (source_name)[i] =='N' )
&& ( (source_name)[i+1] =='r' || (source_name)[i+1] =='R' )
&& ( (source_name)[i+2] =='g' || (source_name)[i+2] =='G' ) )
driver_id = DRIVER_NRG;
else if (i > 0
&& ( (source_name)[i] =='c' || (source_name)[i] =='C')
&& ( (source_name)[i+1] =='u' || (source_name)[i+1] =='U')
&& ( (source_name)[i+2] =='e' || (source_name)[i+2] =='E') )
driver_id = DRIVER_BINCUE;
else
driver_id = DRIVER_BINCUE;
int i=strlen(source_name)-strlen("bin");
if (i > 0
&& ( (source_name)[i] =='n' || (source_name)[i] =='N' )
&& ( (source_name)[i+1] =='r' || (source_name)[i+1] =='R' )
&& ( (source_name)[i+2] =='g' || (source_name)[i+2] =='G' ) )
driver_id = DRIVER_NRG;
else if (i > 0
&& ( (source_name)[i] =='c' || (source_name)[i] =='C')
&& ( (source_name)[i+1] =='u' || (source_name)[i+1] =='U')
&& ( (source_name)[i+2] =='e' || (source_name)[i+2] =='E') )
driver_id = DRIVER_BINCUE;
else
driver_id = DRIVER_BINCUE;
}
}
cdio_destroy(cdio);
goto retry;
}
case DRIVER_DEVICE: