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Update for libusb-0.9.1

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This commit is contained in:
Daniel Drake 2008-07-02 23:27:37 -05:00
parent e1691a29dd
commit 59c62c7d74
4 changed files with 13 additions and 11 deletions
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2
configure.ac
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@ -18,7 +18,7 @@ AC_SUBST(lt_major)
AC_SUBST(lt_revision) AC_SUBST(lt_revision)
AC_SUBST(lt_age) AC_SUBST(lt_age)
PKG_CHECK_MODULES(LIBUSB, [libusb-1.0 = 0.9.0]) PKG_CHECK_MODULES(LIBUSB, [libusb-1.0 >= 0.9.1])
AC_SUBST(LIBUSB_CFLAGS) AC_SUBST(LIBUSB_CFLAGS)
AC_SUBST(LIBUSB_LIBS) AC_SUBST(LIBUSB_LIBS)

7
libfprint/core.c
View file

@ -26,6 +26,7 @@
#include "fp_internal.h" #include "fp_internal.h"
libusb_context *fpi_usb_ctx = NULL;
GSList *opened_devices = NULL; GSList *opened_devices = NULL;
/** /**
@ -426,7 +427,7 @@ API_EXPORTED struct fp_dscv_dev **fp_discover_devs(void)
if (registered_drivers == NULL) if (registered_drivers == NULL)
return NULL; return NULL;
r = libusb_get_device_list(&devs); r = libusb_get_device_list(fpi_usb_ctx, &devs);
if (r < 0) { if (r < 0) {
fp_err("couldn't enumerate USB devices, error %d", r); fp_err("couldn't enumerate USB devices, error %d", r);
return NULL; return NULL;
@ -786,7 +787,7 @@ API_EXPORTED int fp_init(void)
int r; int r;
fp_dbg(""); fp_dbg("");
r = libusb_init(); r = libusb_init(&fpi_usb_ctx);
if (r < 0) if (r < 0)
return r; return r;
@ -822,6 +823,6 @@ API_EXPORTED void fp_exit(void)
fpi_poll_exit(); fpi_poll_exit();
g_slist_free(registered_drivers); g_slist_free(registered_drivers);
registered_drivers = NULL; registered_drivers = NULL;
libusb_exit(); libusb_exit(fpi_usb_ctx);
} }

1
libfprint/fp_internal.h
View file

@ -242,6 +242,7 @@ extern struct fp_img_driver aes4000_driver;
extern struct fp_img_driver fdu2000_driver; extern struct fp_img_driver fdu2000_driver;
extern struct fp_img_driver vcom5s_driver; extern struct fp_img_driver vcom5s_driver;
extern libusb_context *fpi_usb_ctx;
extern GSList *opened_devices; extern GSList *opened_devices;
void fpi_img_driver_setup(struct fp_img_driver *idriver); void fpi_img_driver_setup(struct fp_img_driver *idriver);

14
libfprint/poll.c
View file

@ -228,7 +228,7 @@ API_EXPORTED int fp_handle_events_timeout(struct timeval *timeout)
select_timeout = *timeout; select_timeout = *timeout;
} }
r = libusb_handle_events_timeout(&select_timeout); r = libusb_handle_events_timeout(fpi_usb_ctx, &select_timeout);
*timeout = select_timeout; *timeout = select_timeout;
if (r < 0) if (r < 0)
return r; return r;
@ -263,7 +263,7 @@ API_EXPORTED int fp_get_next_timeout(struct timeval *tv)
int r_libusb; int r_libusb;
r_fprint = get_next_timeout_expiry(&fprint_timeout, NULL); r_fprint = get_next_timeout_expiry(&fprint_timeout, NULL);
r_libusb = libusb_get_next_timeout(&libusb_timeout); r_libusb = libusb_get_next_timeout(fpi_usb_ctx, &libusb_timeout);
/* if we have no pending timeouts and the same is true for libusb, /* if we have no pending timeouts and the same is true for libusb,
* indicate that we have no pending timouts */ * indicate that we have no pending timouts */
@ -297,7 +297,7 @@ API_EXPORTED size_t fp_get_pollfds(struct fp_pollfd **pollfds)
size_t cnt = 0; size_t cnt = 0;
size_t i = 0; size_t i = 0;
usbfds = libusb_get_pollfds(); usbfds = libusb_get_pollfds(fpi_usb_ctx);
if (!usbfds) { if (!usbfds) {
*pollfds = NULL; *pollfds = NULL;
return -EIO; return -EIO;
@ -325,13 +325,13 @@ API_EXPORTED void fp_set_pollfd_notifiers(fp_pollfd_added_cb added_cb,
fd_removed_cb = removed_cb; fd_removed_cb = removed_cb;
} }
static void add_pollfd(int fd, short events) static void add_pollfd(int fd, short events, void *user_data)
{ {
if (fd_added_cb) if (fd_added_cb)
fd_added_cb(fd, events); fd_added_cb(fd, events);
} }
static void remove_pollfd(int fd) static void remove_pollfd(int fd, void *user_data)
{ {
if (fd_removed_cb) if (fd_removed_cb)
fd_removed_cb(fd); fd_removed_cb(fd);
@ -339,7 +339,7 @@ static void remove_pollfd(int fd)
void fpi_poll_init(void) void fpi_poll_init(void)
{ {
libusb_set_pollfd_notifiers(add_pollfd, remove_pollfd); libusb_set_pollfd_notifiers(fpi_usb_ctx, add_pollfd, remove_pollfd, NULL);
} }
void fpi_poll_exit(void) void fpi_poll_exit(void)
@ -348,6 +348,6 @@ void fpi_poll_exit(void)
active_timers = NULL; active_timers = NULL;
fd_added_cb = NULL; fd_added_cb = NULL;
fd_removed_cb = NULL; fd_removed_cb = NULL;
libusb_set_pollfd_notifiers(NULL, NULL); libusb_set_pollfd_notifiers(fpi_usb_ctx, NULL, NULL, NULL);
} }