More formatting changes, new tags file.
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William Ferrell committed
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64 files changed
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@@ -47,24 +47,24 @@ void main_loop (mode * sequence);
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// Contains a list of modes to run
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mode default_sequence[] = {
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// which on off inv timer/visible
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{'C', 1, 2, 0, 0xffff, 0,}, // [C]PU
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{'M', 4, 16, 0, 0xffff, 0,}, // [M]emory
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{'X', 64, 128, 1, 0xffff, 0,}, // [X]-load (load histogram)
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{'T', 4, 64, 0, 0xffff, 0,}, // [T]ime/Date
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{'A', 999, 9999, 0, 0xffff, 0,}, // [A]bout (credits)
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{'C', 1, 2, 0, 0xffff, 0,}, // [C]PU
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{'M', 4, 16, 0, 0xffff, 0,}, // [M]emory
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{'X', 64, 128, 1, 0xffff, 0,}, // [X]-load (load histogram)
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{'T', 4, 64, 0, 0xffff, 0,}, // [T]ime/Date
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{'A', 999, 9999, 0, 0xffff, 0,}, // [A]bout (credits)
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{1, 0, 0, 0, 0, 0,}, // Modes after this line will not be run by default...
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// ... all non-default modes must be in here!
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// ... they will not show up otherwise.
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{'P', 1, 2, 0, 0xffff, 0,}, // [O]ld Timescreen
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{'O', 4, 64, 0, 0xffff, 0,}, // [O]ld Timescreen
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{'K', 4, 64, 0, 0xffff, 0,}, // big cloc[K]
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{'U', 4, 128, 0, 0xffff, 0,}, // Old [U]ptime Screen
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{'B', 32, 256, 1, 0xffff, 0,}, // [B]attery Status
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{'G', 1, 2, 0, 0xffff, 0,}, // Cpu histogram [G]raph
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{'S', 16, 256, 1, 0xffff, 0,}, // [S]ize of biggest programs
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{'D', 256, 256, 1, 0xffff, 0,}, // [D]isk stats
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{0, 0, 0, 0, 0,}, // No more.. all done.
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{1, 0, 0, 0, 0, 0,}, // Modes after this line will not be run by default...
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// ... all non-default modes must be in here!
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// ... they will not show up otherwise.
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{'P', 1, 2, 0, 0xffff, 0,}, // [O]ld Timescreen
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{'O', 4, 64, 0, 0xffff, 0,}, // [O]ld Timescreen
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{'K', 4, 64, 0, 0xffff, 0,}, // big cloc[K]
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{'U', 4, 128, 0, 0xffff, 0,}, // Old [U]ptime Screen
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{'B', 32, 256, 1, 0xffff, 0,}, // [B]attery Status
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{'G', 1, 2, 0, 0xffff, 0,}, // Cpu histogram [G]raph
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{'S', 16, 256, 1, 0xffff, 0,}, // [S]ize of biggest programs
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{'D', 256, 256, 1, 0xffff, 0,}, // [D]isk stats
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{0, 0, 0, 0, 0,}, // No more.. all done.
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};
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// TODO: Clean up main()... It is still way too big.
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@@ -74,123 +74,123 @@ mode default_sequence[] = {
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int
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main (int argc, char **argv)
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{
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mode sequence[MAX_SEQUENCE];
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char cfgfile[256] = "/etc/lcdproc.cf";
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char server[256] = "localhost";
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int port = LCDPORT;
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int i, j, k;
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int tmp;
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mode sequence[MAX_SEQUENCE];
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char cfgfile[256] = "/etc/lcdproc.cf";
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char server[256] = "localhost";
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int port = LCDPORT;
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int i, j, k;
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int tmp;
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memset (sequence, 0, sizeof (mode) * MAX_SEQUENCE);
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memset (sequence, 0, sizeof (mode) * MAX_SEQUENCE);
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// Ctrl-C will cause a clean exit...
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signal (SIGINT, exit_program);
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// and "kill"...
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signal (SIGTERM, exit_program);
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// and "kill -HUP" (hangup)...
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signal (SIGHUP, exit_program);
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// and just in case, "kill -KILL" (which cannot be trapped; but oh well)
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signal (SIGKILL, exit_program);
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// Ctrl-C will cause a clean exit...
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signal (SIGINT, exit_program);
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// and "kill"...
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signal (SIGTERM, exit_program);
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// and "kill -HUP" (hangup)...
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signal (SIGHUP, exit_program);
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// and just in case, "kill -KILL" (which cannot be trapped; but oh well)
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signal (SIGKILL, exit_program);
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// Command line
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memcpy (sequence, default_sequence, sizeof (default_sequence));
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for (i = 1, j = 0; i < argc; i++) {
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if (argv[i][0] == '-')
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switch (argv[i][1]) {
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// s is for server
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case 'S':
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case 's':
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if (argc < i + 1)
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HelpScreen ();
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strcpy (server, argv[++i]);
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break;
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// p is for port
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case 'P':
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case 'p':
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if (argc < i + 1)
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HelpScreen ();
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port = atoi (argv[++i]);
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if (port < 1 && port > 0xffff)
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fprintf (stderr, "Warning: Port %i outside of standard range\n", port);
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break;
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// Command line
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memcpy (sequence, default_sequence, sizeof (default_sequence));
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for (i = 1, j = 0; i < argc; i++) {
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if (argv[i][0] == '-')
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switch (argv[i][1]) {
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// s is for server
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case 'S':
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case 's':
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if (argc < i + 1)
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HelpScreen ();
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strcpy (server, argv[++i]);
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break;
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// p is for port
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case 'P':
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case 'p':
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if (argc < i + 1)
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HelpScreen ();
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port = atoi (argv[++i]);
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if (port < 1 && port > 0xffff)
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fprintf (stderr, "Warning: Port %i outside of standard range\n", port);
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break;
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// otherwise... Get help!
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default:
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HelpScreen ();
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break;
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}
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// Parse command line here... read the man page.
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else if (strlen (argv[i]) == 1) {
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// Grab the mode letter...
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sequence[j].which = argv[i][0];
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// otherwise... Get help!
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default:
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HelpScreen ();
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break;
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}
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// Parse command line here... read the man page.
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else if (strlen (argv[i]) == 1) {
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// Grab the mode letter...
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sequence[j].which = argv[i][0];
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// If we have just a letter with no numbers...
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// Set the defaults...
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for (tmp = 0, k = 0; default_sequence[k].which; k++) {
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if (toupper (sequence[j].which) == default_sequence[k].which) {
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memcpy (&sequence[j], &default_sequence[k], sizeof (mode));
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tmp = 1;
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break;
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}
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}
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if (!tmp) {
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printf ("Invalid Mode: %c\n", argv[i][0]);
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exit (0);
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}
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// If we have just a letter with no numbers...
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// Set the defaults...
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for (tmp = 0, k = 0; default_sequence[k].which; k++) {
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if (toupper (sequence[j].which) == default_sequence[k].which) {
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memcpy (&sequence[j], &default_sequence[k], sizeof (mode));
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tmp = 1;
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break;
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}
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}
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if (!tmp) {
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printf ("Invalid Mode: %c\n", argv[i][0]);
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exit (0);
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}
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j++;
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// Set the last element to 0...
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memset (sequence + j, 0, sizeof (mode));
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} // End if(strlen(argv == 1))
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else {
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// A multicharacter parameter by itself
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// is assumed to be a config file..
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strcpy (cfgfile, argv[i]);
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printf ("Ignoring config file: %s\n", cfgfile);
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}
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}
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j++;
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// Set the last element to 0...
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memset (sequence + j, 0, sizeof (mode));
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} // End if(strlen(argv == 1))
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else {
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// A multicharacter parameter by itself
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// is assumed to be a config file..
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strcpy (cfgfile, argv[i]);
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printf ("Ignoring config file: %s\n", cfgfile);
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}
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}
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// Connect to the server...
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usleep (500000); // wait for the server to start up
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sock = sock_connect (server, port);
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if (sock <= 0) {
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printf ("Error connecting to server %s on port %i.\n", server, port);
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return 0;
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}
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sock_send_string (sock, "hello\n");
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usleep (500000); // wait for the server to say hi.
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// Connect to the server...
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usleep (500000); // wait for the server to start up
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sock = sock_connect (server, port);
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if (sock <= 0) {
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printf ("Error connecting to server %s on port %i.\n", server, port);
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return 0;
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}
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sock_send_string (sock, "hello\n");
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usleep (500000); // wait for the server to say hi.
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// We grab the real values below, from the "connect" line.
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lcd_wid = 20;
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lcd_hgt = 4;
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lcd_cellwid = 5;
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lcd_cellhgt = 8;
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// We grab the real values below, from the "connect" line.
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lcd_wid = 20;
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lcd_hgt = 4;
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lcd_cellwid = 5;
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lcd_cellhgt = 8;
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// Init the status gatherers...
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mode_init (sequence);
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// Init the status gatherers...
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mode_init (sequence);
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// And spew stuff!
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main_loop (sequence);
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// And spew stuff!
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main_loop (sequence);
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// Clean up
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exit_program (0);
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return 0;
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// Clean up
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exit_program (0);
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return 0;
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}
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void
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HelpScreen ()
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{
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printf ("LCDproc, %s\n", version);
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printf ("Usage: lcdproc [-s server] [-p port] [modelist]\n");
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printf ("\tOptions in []'s are optional.\n");
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printf ("\tmodelist is \"mode [mode mode ...]\"\n");
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printf ("\tMode letters: \t[C]pu [G]raph [T]ime [M]emory [X]load [D]isk [B]attery\n\t\t\tproc_[S]izes [O]ld_time big_cloc[K] [U]ptime CPU_SM[P]\n\t\t\t[A]bout\n");
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printf ("\n");
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printf ("\tUse \"man lcdproc\" for more info.\n");
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printf ("Example:\n");
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printf ("\tlcdproc -s my.lcdproc.server.com C M X -p 13666\n");
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printf ("\n");
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exit (0);
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printf ("LCDproc, %s\n", version);
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printf ("Usage: lcdproc [-s server] [-p port] [modelist]\n");
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printf ("\tOptions in []'s are optional.\n");
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printf ("\tmodelist is \"mode [mode mode ...]\"\n");
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printf ("\tMode letters: \t[C]pu [G]raph [T]ime [M]emory [X]load [D]isk [B]attery\n\t\t\tproc_[S]izes [O]ld_time big_cloc[K] [U]ptime CPU_SM[P]\n\t\t\t[A]bout\n");
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printf ("\n");
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printf ("\tUse \"man lcdproc\" for more info.\n");
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printf ("Example:\n");
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printf ("\tlcdproc -s my.lcdproc.server.com C M X -p 13666\n");
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printf ("\n");
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exit (0);
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}
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///////////////////////////////////////////////////////////////////
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@@ -199,10 +199,10 @@ HelpScreen ()
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void
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exit_program (int val)
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{
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Quit = 1;
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sock_close (sock);
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mode_close ();
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exit (0);
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Quit = 1;
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sock_close (sock);
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mode_close ();
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exit (0);
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}
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///////////////////////////////////////////////////////////////////
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@@ -211,126 +211,126 @@ exit_program (int val)
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void
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main_loop (mode * sequence)
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{
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int i = 0, j;
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//int status=0;
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char buf[8192];
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char *argv[256];
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int argc, newtoken;
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int len;
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int i = 0, j;
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//int status=0;
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char buf[8192];
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char *argv[256];
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int argc, newtoken;
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int len;
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// Main loop
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// Run whatever screen we want, then wait. Woo-hoo!
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while (!Quit) {
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// Check for server input...
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len = sock_recv (sock, buf, 8000);
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// Main loop
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// Run whatever screen we want, then wait. Woo-hoo!
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while (!Quit) {
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// Check for server input...
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len = sock_recv (sock, buf, 8000);
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// Handle server input...
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while (len > 0) {
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// Now split the string into tokens...
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//for(i=0; i<argc; i++) argv[i]=NULL; // Get rid of old tokens
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argc = 0;
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newtoken = 1;
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for (i = 0; i < len; i++) {
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if (buf[i]) // For regular letters, keep tokenizing...
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{
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switch (buf[i]) {
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case ' ':
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newtoken = 1;
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buf[i] = 0;
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break;
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case '\n':
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buf[i] = 0;
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default:
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if (newtoken) {
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argv[argc] = buf + i;
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argc++;
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}
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newtoken = 0;
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break;
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}
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} else // If we've got a zero, it's the end of a string...
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{
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if (argc > 0) {
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//printf("%s %s\n", argv[0], argv[1]);
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if (0 == strcmp (argv[0], "listen")) {
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for (j = 0; sequence[j].which; j++) {
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if (sequence[j].which == argv[1][0]) {
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sequence[j].visible = 1;
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//debug("Listen %s\n", argv[1]);
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// Handle server input...
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while (len > 0) {
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// Now split the string into tokens...
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//for(i=0; i<argc; i++) argv[i]=NULL; // Get rid of old tokens
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argc = 0;
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newtoken = 1;
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for (i = 0; i < len; i++) {
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if (buf[i]) // For regular letters, keep tokenizing...
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{
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switch (buf[i]) {
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case ' ':
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newtoken = 1;
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buf[i] = 0;
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break;
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case '\n':
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buf[i] = 0;
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default:
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if (newtoken) {
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argv[argc] = buf + i;
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argc++;
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}
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newtoken = 0;
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break;
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}
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} else // If we've got a zero, it's the end of a string...
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{
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if (argc > 0) {
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//printf("%s %s\n", argv[0], argv[1]);
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if (0 == strcmp (argv[0], "listen")) {
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for (j = 0; sequence[j].which; j++) {
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if (sequence[j].which == argv[1][0]) {
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sequence[j].visible = 1;
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//debug("Listen %s\n", argv[1]);
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}
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}
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} else if (0 == strcmp (argv[0], "ignore")) {
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for (j = 0; sequence[j].which; j++) {
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if (sequence[j].which == argv[1][0]) {
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sequence[j].visible = 0;
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//debug("Ignore %s\n", argv[1]);
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}
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}
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} else if (0 == strcmp (argv[0], "key")) {
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debug ("Key %s\n", argv[1]);
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} else if (0 == strcmp (argv[0], "menu")) {
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} else if (0 == strcmp (argv[0], "connect")) {
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int a;
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for (a = 1; a < argc; a++) {
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if (0 == strcmp (argv[a], "wid"))
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lcd_wid = atoi (argv[++a]);
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else if (0 == strcmp (argv[a], "hgt"))
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lcd_hgt = atoi (argv[++a]);
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else if (0 == strcmp (argv[a], "cellwid"))
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lcd_cellwid = atoi (argv[++a]);
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else if (0 == strcmp (argv[a], "cellhgt"))
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lcd_cellhgt = atoi (argv[++a]);
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}
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sock_send_string (sock, "client_set -name LCDproc\n");
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} else if (0 == strcmp (argv[0], "bye")) {
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//printf("Exiting LCDproc\n");
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exit_program (0);
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} else {
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int j;
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for (j = 0; j < argc; j++)
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printf ("%s ", argv[j]);
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printf ("\n");
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}
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}
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argc = 0;
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newtoken = 1;
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}
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}
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}
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} else if (0 == strcmp (argv[0], "ignore")) {
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for (j = 0; sequence[j].which; j++) {
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if (sequence[j].which == argv[1][0]) {
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sequence[j].visible = 0;
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//debug("Ignore %s\n", argv[1]);
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len = sock_recv (sock, buf, 8000);
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//debug("\n");
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}
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// Gather stats...
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// Update screens...
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for (i = 0; sequence[i].which > 1; i++) {
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sequence[i].timer++;
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if (sequence[i].visible) {
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if (sequence[i].timer >= sequence[i].on_time) {
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sequence[i].timer = 0;
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// Now, update the screen...
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update_screen (sequence + i, 1);
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}
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} else {
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if (sequence[i].show_invisible) {
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if (sequence[i].timer >= sequence[i].off_time) {
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sequence[i].timer = 0;
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// Now, update the screen...
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update_screen (sequence + i, 1);
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}
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} else {
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if (sequence[i].timer >= sequence[i].off_time) {
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sequence[i].timer = 0;
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// Now, update the screen...
|
||||
update_screen (sequence + i, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if (0 == strcmp (argv[0], "key")) {
|
||||
debug ("Key %s\n", argv[1]);
|
||||
} else if (0 == strcmp (argv[0], "menu")) {
|
||||
} else if (0 == strcmp (argv[0], "connect")) {
|
||||
int a;
|
||||
for (a = 1; a < argc; a++) {
|
||||
if (0 == strcmp (argv[a], "wid"))
|
||||
lcd_wid = atoi (argv[++a]);
|
||||
else if (0 == strcmp (argv[a], "hgt"))
|
||||
lcd_hgt = atoi (argv[++a]);
|
||||
else if (0 == strcmp (argv[a], "cellwid"))
|
||||
lcd_cellwid = atoi (argv[++a]);
|
||||
else if (0 == strcmp (argv[a], "cellhgt"))
|
||||
lcd_cellhgt = atoi (argv[++a]);
|
||||
}
|
||||
sock_send_string (sock, "client_set -name LCDproc\n");
|
||||
} else if (0 == strcmp (argv[0], "bye")) {
|
||||
//printf("Exiting LCDproc\n");
|
||||
exit_program (0);
|
||||
} else {
|
||||
int j;
|
||||
for (j = 0; j < argc; j++)
|
||||
printf ("%s ", argv[j]);
|
||||
printf ("\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
argc = 0;
|
||||
newtoken = 1;
|
||||
}
|
||||
}
|
||||
|
||||
len = sock_recv (sock, buf, 8000);
|
||||
//debug("\n");
|
||||
}
|
||||
|
||||
// Gather stats...
|
||||
// Update screens...
|
||||
for (i = 0; sequence[i].which > 1; i++) {
|
||||
sequence[i].timer++;
|
||||
if (sequence[i].visible) {
|
||||
if (sequence[i].timer >= sequence[i].on_time) {
|
||||
sequence[i].timer = 0;
|
||||
// Now, update the screen...
|
||||
update_screen (sequence + i, 1);
|
||||
}
|
||||
} else {
|
||||
if (sequence[i].show_invisible) {
|
||||
if (sequence[i].timer >= sequence[i].off_time) {
|
||||
sequence[i].timer = 0;
|
||||
// Now, update the screen...
|
||||
update_screen (sequence + i, 1);
|
||||
}
|
||||
} else {
|
||||
if (sequence[i].timer >= sequence[i].off_time) {
|
||||
sequence[i].timer = 0;
|
||||
// Now, update the screen...
|
||||
update_screen (sequence + i, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Now sleep...
|
||||
usleep (TIME_UNIT);
|
||||
// Now sleep...
|
||||
usleep (TIME_UNIT);
|
||||
|
||||
/* Old stuff
|
||||
timer=0;
|
||||
@@ -398,5 +398,5 @@ main_loop (mode * sequence)
|
||||
i++;
|
||||
if(sequence[i].which < 2) i=0;
|
||||
*/
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user