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Fix use of libx52io return codes 

Prior to this change, we were treating ERROR_NO_DEVICE as if the hidapi
library itself would return such a code. However, that is not the case,
and we should be treating any error condition as a critical issue and
treat it as if the device was disconnected. The worst case scenario is
that it would have to re-enumerate the HID device list and reopen the
joystick.
reverse-scroll
nirenjan 2021-09-15 00:06:43 -07:00
parent 025a06351a
commit c56f715155
3 changed files with 42 additions and 41 deletions
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55
daemon/x52d_io.c
View File

@ -34,7 +34,6 @@ static void *x52_io_thr(void *param)
int rc;
libx52io_report report;
libx52io_report prev_report;
bool connected = false;
#define IO_READ_TIMEOUT 50 /* milliseconds */
#define IO_ACQ_TIMEOUT 5 /* seconds */
@ -44,43 +43,45 @@ static void *x52_io_thr(void *param)
memset(&prev_report, 0, sizeof(prev_report));
for (;;) {
if (!connected) {
rc = libx52io_read_timeout(io_ctx, &report, IO_READ_TIMEOUT);
switch (rc) {
case LIBX52IO_SUCCESS:
// Found a report
process_report(&report, &prev_report);
break;
case LIBX52IO_ERROR_TIMEOUT:
// No report received within the timeout
break;
case LIBX52IO_ERROR_NO_DEVICE:
PINELOG_TRACE("Device disconnected, trying to connect");
rc = libx52io_open(io_ctx);
if (rc == LIBX52IO_SUCCESS) {
connected = true;
} else {
if (rc != LIBX52IO_SUCCESS) {
if (rc != LIBX52IO_ERROR_NO_DEVICE) {
PINELOG_ERROR(_("Error %d opening X52 I/O device: %s"),
rc, libx52io_strerror(rc));
} else {
PINELOG_TRACE("No compatible X52 I/O device found. Waiting %d seconds before trying again.", IO_ACQ_TIMEOUT);
PINELOG_TRACE("No compatible X52 I/O device found. Sleeping %d seconds before trying again.",
IO_ACQ_TIMEOUT);
}
sleep(IO_ACQ_TIMEOUT);
}
} else {
rc = libx52io_read_timeout(io_ctx, &report, IO_READ_TIMEOUT);
switch (rc) {
case LIBX52IO_SUCCESS:
// Found a report
process_report(&report, &prev_report);
break;
break;
case LIBX52IO_ERROR_TIMEOUT:
// No report received within the timeout
break;
default:
PINELOG_ERROR(_("Error %d reading from X52 I/O device: %s"),
rc, libx52io_strerror(rc));
case LIBX52IO_ERROR_NO_DEVICE:
PINELOG_TRACE("Device disconnected, signaling I/O connect thread");
/* Report a NULL report to reset the mouse to default state */
x52d_mouse_report_event(NULL);
connected = false;
break;
/*
* Possibly disconnected, better to force disconnect now, and try
* to reconnect later
*/
libx52io_close(io_ctx);
default:
PINELOG_ERROR(_("Error %d reading from X52 I/O device: %s"),
rc, libx52io_strerror(rc));
break;
}
/* Report a NULL report to reset the mouse to default state */
x52d_mouse_report_event(NULL);
break;
}
}
#undef IO_READ_TIMEOUT

14
po/x52pro-linux.pot
View File

@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: x52pro-linux 0.2.2\n"
"Report-Msgid-Bugs-To: https://github.com/nirenjan/x52pro-linux/issues\n"
"POT-Creation-Date: 2021-09-14 23:34-0700\n"
"POT-Creation-Date: 2021-09-15 00:04-0700\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@ -715,31 +715,31 @@ msgstr ""
msgid "Error %d when updating X52 device: %s"
msgstr ""
#: daemon/x52d_io.c:41
#: daemon/x52d_io.c:40
msgid "Starting X52 I/O thread"
msgstr ""
#: daemon/x52d_io.c:53
#: daemon/x52d_io.c:62
#, c-format
msgid "Error %d opening X52 I/O device: %s"
msgstr ""
#: daemon/x52d_io.c:80
#: daemon/x52d_io.c:73
#, c-format
msgid "Error %d reading from X52 I/O device: %s"
msgstr ""
#: daemon/x52d_io.c:99
#: daemon/x52d_io.c:100
#, c-format
msgid "Error %d initializing X52 I/O library: %s"
msgstr ""
#: daemon/x52d_io.c:105
#: daemon/x52d_io.c:106
#, c-format
msgid "Error %d initializing I/O driver thread: %s"
msgstr ""
#: daemon/x52d_io.c:112
#: daemon/x52d_io.c:113
msgid "Shutting down X52 I/O driver thread"
msgstr ""

14
po/xx_PL.po
View File

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: x52pro-linux 0.2.1\n"
"Report-Msgid-Bugs-To: https://github.com/nirenjan/x52pro-linux/issues\n"
"POT-Creation-Date: 2021-09-14 23:34-0700\n"
"POT-Creation-Date: 2021-09-15 00:04-0700\n"
"PO-Revision-Date: 2021-09-14 17:07-0700\n"
"Last-Translator: Nirenjan Krishnan <nirenjan@gmail.com>\n"
"Language-Team: Dummy Language for testing i18n\n"
@ -764,31 +764,31 @@ msgstr "Erroray %d enwhay updatingay X52 arameterpay: %s"
msgid "Error %d when updating X52 device: %s"
msgstr "Erroray %d enwhay updatingay X52 eviceday: %s"
#: daemon/x52d_io.c:41
#: daemon/x52d_io.c:40
msgid "Starting X52 I/O thread"
msgstr "Artingstay X52 I/O eadthray"
#: daemon/x52d_io.c:53
#: daemon/x52d_io.c:62
#, c-format
msgid "Error %d opening X52 I/O device: %s"
msgstr "Erroray %d openingay X52 I/O eviceday: %s"
#: daemon/x52d_io.c:80
#: daemon/x52d_io.c:73
#, c-format
msgid "Error %d reading from X52 I/O device: %s"
msgstr "Erroray %d eadingray omfray X52 I/O eviceday: %s"
#: daemon/x52d_io.c:99
#: daemon/x52d_io.c:100
#, c-format
msgid "Error %d initializing X52 I/O library: %s"
msgstr "Erroray %d initializingay X52 ibrarylay: %s"
#: daemon/x52d_io.c:105
#: daemon/x52d_io.c:106
#, c-format
msgid "Error %d initializing I/O driver thread: %s"
msgstr "Erroray %d initializingay I/O iverdray eadthray: %s"
#: daemon/x52d_io.c:112
#: daemon/x52d_io.c:113
msgid "Shutting down X52 I/O driver thread"
msgstr "Uttingshay ownday X52 I/O iverdray eadthray"