static void
do_reload(void)
{
int e = 0;
drivers_unload_all(); /* Close all drivers */
config_clear();
clear_settings();
/* Reread command line*/
CHAIN(e, process_command_line(stored_argc, stored_argv));
/* Reread config file */
if (strcmp(configfile, UNSET_STR)==0)
strncpy(configfile, DEFAULT_CONFIGFILE, sizeof(configfile));
CHAIN(e, process_configfile(configfile));
/* Set default values */
CHAIN(e, (set_default_settings(), 0));
/* Set reporting values */
CHAIN(e, set_reporting("LCDd", report_level, report_dest));
CHAIN(e, (report(RPT_INFO, "Set report level to %d, output to %s", report_level,
((report_dest == RPT_DEST_SYSLOG) ? "syslog" : "stderr")), 0));
/* And restart the drivers */
CHAIN(e, init_drivers());
CHAIN_END(e, "Critical error while reloading, abort.");
}
bool ACCEL::begin(){
filtered.x_axis = 0;
filtered.y_axis = 0;
filtered.y_axis = 0;
// Check ADXL345 REG DEVID
if (fast_register(REG_DEVID) != 0xE5){
return false;
}
// Enable measurement mode (0b00001000)
write_register(REG_POWER_CTL, 0x08);
clear_settings();
return true;
}
static void load_library_settings(HWND dialog)
{
char **overrides = enumerate_values(config_key, keypath("DllOverrides"));
char **p;
int sel, count = 0;
sel = SendDlgItemMessageW(dialog, IDC_DLLS_LIST, LB_GETCURSEL, 0, 0);
WINE_TRACE("sel=%d\n", sel);
clear_settings(dialog);
if (!overrides || *overrides == NULL)
{
set_controls_from_selection(dialog);
disable(IDC_DLLS_EDITDLL);
disable(IDC_DLLS_REMOVEDLL);
HeapFree(GetProcessHeap(), 0, overrides);
return;
}
enable(IDC_DLLS_EDITDLL);
enable(IDC_DLLS_REMOVEDLL);
for (p = overrides; *p != NULL; p++)
{
int index;
char *str, *value;
const char *label;
struct dll *dll;
value = get_reg_key(config_key, keypath("DllOverrides"), *p, NULL);
label = mode_to_label(string_to_mode(value));
str = HeapAlloc(GetProcessHeap(), 0, strlen(*p) + 2 + strlen(label) + 2);
strcpy(str, *p);
strcat(str, " (");
strcat(str, label);
strcat(str, ")");
dll = HeapAlloc(GetProcessHeap(), 0, sizeof(struct dll));
dll->name = *p;
dll->mode = string_to_mode(value);
index = SendDlgItemMessageA(dialog, IDC_DLLS_LIST, LB_ADDSTRING, (WPARAM) -1, (LPARAM) str);
SendDlgItemMessageW(dialog, IDC_DLLS_LIST, LB_SETITEMDATA, index, (LPARAM) dll);
HeapFree(GetProcessHeap(), 0, str);
count++;
}
HeapFree(GetProcessHeap(), 0, overrides);
/* restore the previous selection, if possible */
if (sel >= count - 1) sel = count - 1;
else if (sel == -1) sel = 0;
SendDlgItemMessageW(dialog, IDC_DLLS_LIST, LB_SETCURSEL, sel, 0);
set_controls_from_selection(dialog);
}
/**
* Perform settings self-tests
*
*/
static void settings_test_exec ( void ) {
/* Register test settings block */
ok ( register_settings ( &test_settings, NULL, "test" ) == 0 );
/* "string" setting type */
storef_ok ( &test_settings, &test_string_setting, "hello",
RAW ( 'h', 'e', 'l', 'l', 'o' ) );
fetchf_ok ( &test_settings, &test_string_setting,
RAW ( 'w', 'o', 'r', 'l', 'd' ), "world" );
/* "uristring" setting type */
storef_ok ( &test_settings, &test_uristring_setting, "hello%20world",
RAW ( 'h', 'e', 'l', 'l', 'o', ' ', 'w', 'o', 'r', 'l',
'd' ) );
fetchf_ok ( &test_settings, &test_uristring_setting,
RAW ( 1, 2, 3, 4, 5 ), "%01%02%03%04%05" );
/* "ipv4" setting type */
storef_ok ( &test_settings, &test_ipv4_setting, "192.168.0.1",
RAW ( 192, 168, 0, 1 ) );
fetchf_ok ( &test_settings, &test_ipv4_setting,
RAW ( 212, 13, 204, 60 ), "212.13.204.60" );
/* Integer setting types */
storef_ok ( &test_settings, &test_int8_setting,
"54", RAW ( 54 ) );
storef_ok ( &test_settings, &test_int8_setting,
"0x7f", RAW ( 0x7f ) );
storef_ok ( &test_settings, &test_int8_setting,
"0x1234", RAW ( 0x34 ) );
storef_ok ( &test_settings, &test_int8_setting,
"-32", RAW ( -32 ) );
fetchf_ok ( &test_settings, &test_int8_setting,
RAW ( -9 ), "-9" );
fetchf_ok ( &test_settings, &test_int8_setting,
RAW ( 106 ), "106" );
storef_ok ( &test_settings, &test_uint8_setting,
"129", RAW ( 129 ) );
storef_ok ( &test_settings, &test_uint8_setting,
"0x3421", RAW ( 0x21 ) );
fetchf_ok ( &test_settings, &test_uint8_setting,
RAW ( 0x54 ), "0x54" );
storef_ok ( &test_settings, &test_int16_setting,
"29483", RAW ( 0x73, 0x2b ) );
fetchf_ok ( &test_settings, &test_int16_setting,
RAW ( 0x82, 0x14 ), "-32236" );
fetchf_ok ( &test_settings, &test_int16_setting,
RAW ( 0x12, 0x78 ), "4728" );
storef_ok ( &test_settings, &test_uint16_setting,
"48727", RAW ( 0xbe, 0x57 ) );
fetchf_ok ( &test_settings, &test_uint16_setting,
RAW ( 0x9a, 0x24 ), "0x9a24" );
storef_ok ( &test_settings, &test_int32_setting,
"2901274", RAW ( 0x00, 0x2c, 0x45, 0x1a ) );
fetchf_ok ( &test_settings, &test_int32_setting,
RAW ( 0xff, 0x34, 0x2d, 0xaf ), "-13357649" );
fetchf_ok ( &test_settings, &test_int32_setting,
RAW ( 0x01, 0x00, 0x34, 0xab ), "16790699" );
storef_ok ( &test_settings, &test_uint32_setting,
"0xb598d21", RAW ( 0x0b, 0x59, 0x8d, 0x21 ) );
fetchf_ok ( &test_settings, &test_uint32_setting,
RAW ( 0xf2, 0x37, 0xb2, 0x18 ), "0xf237b218" );
/* "hex" setting type */
storef_ok ( &test_settings, &test_hex_setting,
":", RAW ( 0x00, 0x00 ) );
storef_ok ( &test_settings, &test_hex_setting,
"1:2:", RAW ( 0x01, 0x02, 0x00 ) );
storef_ok ( &test_settings, &test_hex_setting,
"08:12:f5:22:90:1b:4b:47:a8:30:cb:4d:67:4c:d6:76",
RAW ( 0x08, 0x12, 0xf5, 0x22, 0x90, 0x1b, 0x4b, 0x47, 0xa8,
0x30, 0xcb, 0x4d, 0x67, 0x4c, 0xd6, 0x76 ) );
fetchf_ok ( &test_settings, &test_hex_setting,
RAW ( 0x62, 0xd9, 0xd4, 0xc4, 0x7e, 0x3b, 0x41, 0x46, 0x91,
0xc6, 0xfd, 0x0c, 0xbf ),
"62:d9:d4:c4:7e:3b:41:46:91:c6:fd:0c:bf" );
/* "hexhyp" setting type */
storef_ok ( &test_settings, &test_hexhyp_setting,
"11-33-22", RAW ( 0x11, 0x33, 0x22 ) );
fetchf_ok ( &test_settings, &test_hexhyp_setting,
RAW ( 0x9f, 0xe5, 0x6d, 0xfb, 0x24, 0x3a, 0x4c, 0xbb, 0xa9,
0x09, 0x6c, 0x66, 0x13, 0xc1, 0xa8, 0xec, 0x27 ),
"9f-e5-6d-fb-24-3a-4c-bb-a9-09-6c-66-13-c1-a8-ec-27" );
/* "uuid" setting type (no store capability) */
fetchf_ok ( &test_settings, &test_uuid_setting,
RAW ( 0x1a, 0x6a, 0x74, 0x9d, 0x0e, 0xda, 0x46, 0x1a,0xa8,
0x7a, 0x7c, 0xfe, 0x4f, 0xca, 0x4a, 0x57 ),
"1a6a749d-0eda-461a-a87a-7cfe4fca4a57" );
/* Clear and unregister test settings block */
clear_settings ( &test_settings );
unregister_settings ( &test_settings );
}
/**
* Perform settings self-tests
*
*/
static void settings_test_exec ( void ) {
/* Register test settings block */
ok ( register_settings ( &test_settings, NULL, "test" ) == 0 );
/* "string" setting type */
storef_ok ( &test_settings, &test_string_setting, "hello",
RAW ( 'h', 'e', 'l', 'l', 'o' ) );
fetchf_ok ( &test_settings, &test_string_setting,
RAW ( 'w', 'o', 'r', 'l', 'd' ), "world" );
/* "ipv4" setting type */
storef_ok ( &test_settings, &test_ipv4_setting, "192.168.0.1",
RAW ( 192, 168, 0, 1 ) );
fetchf_ok ( &test_settings, &test_ipv4_setting,
RAW ( 212, 13, 204, 60 ), "212.13.204.60" );
/* "ipv6" setting type */
storef_ok ( &test_settings, &test_ipv6_setting,
"2001:ba8:0:1d4::6950:5845",
RAW ( 0x20, 0x01, 0x0b, 0xa8, 0x00, 0x00, 0x01, 0xd4,
0x00, 0x00, 0x00, 0x00, 0x69, 0x50, 0x58, 0x45 ) );
fetchf_ok ( &test_settings, &test_ipv6_setting,
RAW ( 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x02, 0x0c, 0x29, 0xff, 0xfe, 0xc5, 0x39, 0xa1 ),
"fe80::20c:29ff:fec5:39a1" );
/* Integer setting types (as formatted strings) */
storef_ok ( &test_settings, &test_int8_setting,
"54", RAW ( 54 ) );
storef_ok ( &test_settings, &test_int8_setting,
"0x7f", RAW ( 0x7f ) );
storef_ok ( &test_settings, &test_int8_setting,
"0x1234", RAW ( 0x34 ) );
storef_ok ( &test_settings, &test_int8_setting,
"-32", RAW ( -32 ) );
fetchf_ok ( &test_settings, &test_int8_setting,
RAW ( -9 ), "-9" );
fetchf_ok ( &test_settings, &test_int8_setting,
RAW ( 106 ), "106" );
storef_ok ( &test_settings, &test_uint8_setting,
"129", RAW ( 129 ) );
storef_ok ( &test_settings, &test_uint8_setting,
"0x3421", RAW ( 0x21 ) );
fetchf_ok ( &test_settings, &test_uint8_setting,
RAW ( 0x54 ), "0x54" );
storef_ok ( &test_settings, &test_int16_setting,
"29483", RAW ( 0x73, 0x2b ) );
fetchf_ok ( &test_settings, &test_int16_setting,
RAW ( 0x82, 0x14 ), "-32236" );
fetchf_ok ( &test_settings, &test_int16_setting,
RAW ( 0x12, 0x78 ), "4728" );
storef_ok ( &test_settings, &test_uint16_setting,
"48727", RAW ( 0xbe, 0x57 ) );
fetchf_ok ( &test_settings, &test_uint16_setting,
RAW ( 0x9a, 0x24 ), "0x9a24" );
storef_ok ( &test_settings, &test_int32_setting,
"2901274", RAW ( 0x00, 0x2c, 0x45, 0x1a ) );
fetchf_ok ( &test_settings, &test_int32_setting,
RAW ( 0xff, 0x34, 0x2d, 0xaf ), "-13357649" );
fetchf_ok ( &test_settings, &test_int32_setting,
RAW ( 0x01, 0x00, 0x34, 0xab ), "16790699" );
storef_ok ( &test_settings, &test_uint32_setting,
"0xb598d21", RAW ( 0x0b, 0x59, 0x8d, 0x21 ) );
fetchf_ok ( &test_settings, &test_uint32_setting,
RAW ( 0xf2, 0x37, 0xb2, 0x18 ), "0xf237b218" );
/* Integer setting types (as numeric values) */
storen_ok ( &test_settings, &test_int8_setting,
72, RAW ( 72 ) );
storen_ok ( &test_settings, &test_int8_setting,
0xabcd, RAW ( 0xcd ) );
fetchn_ok ( &test_settings, &test_int8_setting,
RAW ( 0xfe ), -2 );
storen_ok ( &test_settings, &test_uint8_setting,
84, RAW ( 84 ) );
fetchn_ok ( &test_settings, &test_uint8_setting,
RAW ( 0xfe ), 0xfe );
storen_ok ( &test_settings, &test_int16_setting,
0x87bd, RAW ( 0x87, 0xbd ) );
fetchn_ok ( &test_settings, &test_int16_setting,
RAW ( 0x3d, 0x14 ), 0x3d14 );
fetchn_ok ( &test_settings, &test_int16_setting,
RAW ( 0x80 ), -128 );
storen_ok ( &test_settings, &test_uint16_setting,
1, RAW ( 0x00, 0x01 ) );
fetchn_ok ( &test_settings, &test_uint16_setting,
RAW ( 0xbd, 0x87 ), 0xbd87 );
fetchn_ok ( &test_settings, &test_uint16_setting,
RAW ( 0x80 ), 0x0080 );
storen_ok ( &test_settings, &test_int32_setting,
0x0812bfd2, RAW ( 0x08, 0x12, 0xbf, 0xd2 ) );
fetchn_ok ( &test_settings, &test_int32_setting,
RAW ( 0x43, 0x87, 0x91, 0xb4 ), 0x438791b4 );
fetchn_ok ( &test_settings, &test_int32_setting,
RAW ( 0xff, 0xff, 0xfe ), -2 );
storen_ok ( &test_settings, &test_uint32_setting,
0xb5927ab8, RAW ( 0xb5, 0x92, 0x7a, 0xb8 ) );
fetchn_ok ( &test_settings, &test_uint32_setting,
RAW ( 0x98, 0xab, 0x41, 0x81 ), 0x98ab4181 );
fetchn_ok ( &test_settings, &test_uint32_setting,
RAW ( 0xff, 0xff, 0xfe ), 0x00fffffe );
fetchn_ok ( &test_settings, &test_uint32_setting,
RAW ( 0, 0, 0, 0x12, 0x34, 0x56, 0x78 ), 0x12345678 );
fetchn_ok ( &test_settings, &test_int32_setting,
RAW ( 0, 0, 0, 0x12, 0x34, 0x56, 0x78 ), 0x12345678 );
fetchn_ok ( &test_settings, &test_int32_setting,
RAW ( 0xff, 0xff, 0x87, 0x65, 0x43, 0x21 ), -0x789abcdf );
/* "hex" setting type */
storef_ok ( &test_settings, &test_hex_setting,
"08:12:f5:22:90:1b:4b:47:a8:30:cb:4d:67:4c:d6:76",
RAW ( 0x08, 0x12, 0xf5, 0x22, 0x90, 0x1b, 0x4b, 0x47, 0xa8,
0x30, 0xcb, 0x4d, 0x67, 0x4c, 0xd6, 0x76 ) );
fetchf_ok ( &test_settings, &test_hex_setting,
RAW ( 0x62, 0xd9, 0xd4, 0xc4, 0x7e, 0x3b, 0x41, 0x46, 0x91,
0xc6, 0xfd, 0x0c, 0xbf ),
"62:d9:d4:c4:7e:3b:41:46:91:c6:fd:0c:bf" );
/* "hexhyp" setting type */
storef_ok ( &test_settings, &test_hexhyp_setting,
"11-33-22", RAW ( 0x11, 0x33, 0x22 ) );
fetchf_ok ( &test_settings, &test_hexhyp_setting,
RAW ( 0x9f, 0xe5, 0x6d, 0xfb, 0x24, 0x3a, 0x4c, 0xbb, 0xa9,
0x09, 0x6c, 0x66, 0x13, 0xc1, 0xa8, 0xec, 0x27 ),
"9f-e5-6d-fb-24-3a-4c-bb-a9-09-6c-66-13-c1-a8-ec-27" );
/* "hexraw" setting type */
storef_ok ( &test_settings, &test_hexraw_setting,
"012345abcdef", RAW ( 0x01, 0x23, 0x45, 0xab, 0xcd, 0xef ));
fetchf_ok ( &test_settings, &test_hexraw_setting,
RAW ( 0x9e, 0x4b, 0x6e, 0xef, 0x36, 0xb6, 0x46, 0xfe, 0x8f,
0x17, 0x06, 0x39, 0x6b, 0xf4, 0x48, 0x4e ),
"9e4b6eef36b646fe8f1706396bf4484e" );
/* "uuid" setting type (no store capability) */
fetchf_ok ( &test_settings, &test_uuid_setting,
RAW ( 0x1a, 0x6a, 0x74, 0x9d, 0x0e, 0xda, 0x46, 0x1a,0xa8,
0x7a, 0x7c, 0xfe, 0x4f, 0xca, 0x4a, 0x57 ),
"1a6a749d-0eda-461a-a87a-7cfe4fca4a57" );
/* "busdevfn" setting type (no store capability) */
fetchf_ok ( &test_settings, &test_busdevfn_setting,
RAW ( 0x03, 0x45 ), "03:08.5" );
/* Clear and unregister test settings block */
clear_settings ( &test_settings );
unregister_settings ( &test_settings );
}
int
main(int argc, char **argv)
{
int e = 0;
pid_t parent_pid = 0;
stored_argc = argc;
stored_argv = argv;
/*
* Settings in order of preference:
*
* 1: Settings specified in command line options...
* 2: Settings specified in configuration file...
* 3: Default settings
*
* Because of this, and because one option (-c) specifies where
* the configuration file is, things are done in this order:
*
* 1. Read and set options.
* 2. Read configuration file; if option is read in configuration
* file and not already set, then set it.
* 3. Having read configuration file, if parameter is not set,
* set it to the default value.
*
* It is for this reason that the default values are **NOT** set
* in the variable declaration...
*/
/* Report that server is starting (report will be delayed) */
report(RPT_NOTICE, "LCDd version %s starting", version);
report(RPT_INFO, "Built on %s, protocol version %s, API version %s",
build_date, protocol_version, api_version);
clear_settings();
/* Read command line*/
CHAIN(e, process_command_line(argc, argv));
/* Read config file
* If config file was not given on command line use default */
if (strcmp(configfile, UNSET_STR) == 0)
strncpy(configfile, DEFAULT_CONFIGFILE, sizeof(configfile));
CHAIN(e, process_configfile(configfile));
/* Set default values*/
set_default_settings();
/* Set reporting settings (will also flush delayed reports) */
set_reporting("LCDd", report_level, report_dest);
report(RPT_INFO, "Set report level to %d, output to %s", report_level,
((report_dest == RPT_DEST_SYSLOG) ? "syslog" : "stderr"));
CHAIN_END(e, "Critical error while processing settings, abort.");
/* Now, go into daemon mode (if we should)...
* We wait for the child to report it is running OK. This mechanism
* is used because forking after starting the drivers causes the
* child to loose the (LPT) port access. */
if (!foreground_mode) {
report(RPT_INFO, "Server forking to background");
CHAIN(e, parent_pid = daemonize());
} else {
output_GPL_notice();
report(RPT_INFO, "Server running in foreground");
}
install_signal_handlers(!foreground_mode);
/* Only catch SIGHUP if not in foreground mode */
/* Startup the subparts of the server */
CHAIN(e, sock_init(bind_addr, bind_port));
CHAIN(e, screenlist_init());
CHAIN(e, init_drivers());
CHAIN(e, clients_init());
CHAIN(e, input_init());
CHAIN(e, menuscreens_init());
CHAIN(e, server_screen_init());
CHAIN_END(e, "Critical error while initializing, abort.");
if (!foreground_mode) {
/* Tell to parent that startup went OK. */
wave_to_parent(parent_pid);
}
drop_privs(user); /* This can't be done before, because sending a
signal to a process of a different user will fail */
do_mainloop();
/* This loop never stops; we'll get out only with a signal...*/
return 0;
}
void set_settings_file(const char *file)
{
int f, index = 0, count = 0;
char c, quote;
struct string value;
clear_settings();
strcpy(settings_file, file);
make_string(&value);
if ((f = open(settings_file, O_RDONLY)) == -1)
{
perror("set_settings_file.open");
return;
}
while (read(f, &c, 1) == 1)
{
switch (c)
{
case '#': /* comment line */
while (read(f, &c, 1) == 1 && c != '\n'); /* skip it */
break;
case '\'':
case '"':
quote = c;
while (read(f, &c, 1) == 1 && c != quote)
{
append_string_char(&value, c);
}
break;
case '\\':
if (read(f, &c, 1) == 1)
{
append_string_char(&value, c);
}
break;
case ' ':
case '\t':
case '\n':
/* printf("%s\n", value.str); */
if (strlen(value.str) != 0)
{
if (index == 0)
{
variables = (char ***)realloc(variables, (count + 2) * sizeof(char **));
if (variables == NULL)
{
perror("set_settings_file.realloc");
exit(EXIT_FAILURE);
}
variables[count + 1] = NULL;
variables[count] = (char **)realloc(variables[count], 2 * sizeof(char *));
if (variables[count] == NULL)
{
perror("set_settings_file.realloc");
exit(EXIT_FAILURE);
}
variables[count][0] = variables[count][1] = NULL;
variables[count][0] = (char *)realloc(variables[count][0], (strlen(value.str) + 1) * sizeof(char));
if (variables[count][0] == NULL)
{
perror("set_settings_file.realloc");
exit(EXIT_FAILURE);
}
strcpy(variables[count][0], value.str);
/* printf("%s = ", variables[count][0]); */
}
else
{
variables[count][1] = (char *)realloc(variables[count][1], (strlen(value.str) + 1) * sizeof(char));
if (variables[count][1] == NULL)
{
perror("set_settings_file.realloc");
exit(EXIT_FAILURE);
}
strcpy(variables[count][1], value.str);
/* printf("%s\n", variables[count][1]); */
++count;
}
index = 1 - index;
clear_string(&value);
}
break;
default:
append_string_char(&value, c);
}
}
free_string(&value);
}
void free_settings()
{
clear_settings();
free(variables);
}
