Add CLI command "marko show birthday" to show "birthday information"

 for Mark Spencers upcoming 30th birthday.

To enable, run `make menuselect` and select the option MARKO_BDAY under Compiler Flags.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@58742 65c4cc65-6c06-0410-ace0-fbb531ad65f3

build_tools/cflags.xml

@@ -30,4 +30,7 @@
 		<member name="LOADABLE_MODULES" displayname="Runtime module loading">
 			<defaultenabled>yes</defaultenabled>
 		</member>
+		<member name="MARKO_BDAY" displayname="Enable Mark Spencer Birthday Edition">
+			<defaultenabled>no</defaultenabled>
+		</member>
 	</category>

main/asterisk.c

@@ -1416,6 +1416,12 @@ static const char version_help[] =
 "Usage: core show version\n"
 "       Shows Asterisk version information.\n";
 
+#if defined(MARKO_BDAY)
+static const char markobday_help[] =
+"Usage: marko show birthday\n"
+"       Shows time until/since Mark Spencers 30th birthday.\n";
+#endif
+
 static int handle_version(int fd, int argc, char *argv[])
 {
 	if (argc != 3)
@@ -1426,6 +1432,73 @@ static int handle_version(int fd, int argc, char *argv[])
 	return RESULT_SUCCESS;
 }
 
+#if defined(MARKO_BDAY)
+static void print_markobdaystr(int fd, time_t timeval, const char *prefix)
+{
+	int x; /* the main part - years, weeks, etc. */
+	struct ast_str *out;
+
+#define SECOND (1)
+#define MINUTE (SECOND*60)
+#define HOUR (MINUTE*60)
+#define DAY (HOUR*24)
+#define WEEK (DAY*7)
+#define YEAR (DAY*365)
+#define NEEDCOMMA(x) ((x)? ",": "")	/* define if we need a comma */
+	if (timeval < 0)	/* invalid, nothing to show */
+		return;
+
+	out = ast_str_alloca(256);
+	if (timeval > YEAR) {
+		x = (timeval / YEAR);
+		timeval -= (x * YEAR);
+		ast_str_append(&out, 0, "%d year%s%s ", x, ESS(x),NEEDCOMMA(timeval));
+	}
+	if (timeval > WEEK) {
+		x = (timeval / WEEK);
+		timeval -= (x * WEEK);
+		ast_str_append(&out, 0, "%d week%s%s ", x, ESS(x),NEEDCOMMA(timeval));
+	}
+	if (timeval > DAY) {
+		x = (timeval / DAY);
+		timeval -= (x * DAY);
+		ast_str_append(&out, 0, "%d day%s%s ", x, ESS(x),NEEDCOMMA(timeval));
+	}
+	if (timeval > HOUR) {
+		x = (timeval / HOUR);
+		timeval -= (x * HOUR);
+		ast_str_append(&out, 0, "%d hour%s%s ", x, ESS(x),NEEDCOMMA(timeval));
+	}
+	if (timeval > MINUTE) {
+		x = (timeval / MINUTE);
+		timeval -= (x * MINUTE);
+		ast_str_append(&out, 0, "%d minute%s%s ", x, ESS(x),NEEDCOMMA(timeval));
+	}
+	x = timeval;
+	if (x > 0 || out->used == 0)	/* if there is nothing, print 0 seconds */
+		ast_str_append(&out, 0, "%d second%s ", x, ESS(x));
+	ast_cli(fd, "%s: %s\n", prefix, out->str);
+}
+
+static int handle_markobday(int fd, int argc, char *argv[])
+{
+	time_t markobdaystarttime = 1176008400; /* 2007-04-08 00:00:00 */
+	time_t markobdayendtime = 1176094799;   /* 2007-04-08 23:59:59 */
+	time_t curtime;
+
+	curtime = time(NULL);
+	if (markobdaystarttime && markobdayendtime) {
+		if (curtime >= markobdaystarttime && curtime <= markobdayendtime)
+			ast_cli(fd, "Happy 30th birthday Marko!\n");
+		else if (curtime > markobdayendtime)
+			print_markobdaystr(fd, curtime - markobdayendtime, "Time since Mark Spencers 30th birthday");
+		else
+			print_markobdaystr(fd, markobdaystarttime - curtime, "Time until Mark Spencers 30th birthday");
+	}
+	return RESULT_SUCCESS;
+}
+#endif
+
 #if 0
 static int handle_quit(int fd, int argc, char *argv[])
 {
@@ -1601,6 +1674,12 @@ static struct ast_cli_entry cli_asterisk[] = {
 	handle_version, "Display version info",
 	version_help },
 
+#if defined(MARKO_BDAY)
+	{ { "marko", "show", "birthday", NULL },
+	handle_markobday, "Display time until/since Mark Spencers 30th birthday",
+	markobday_help },
+#endif
+
 	{ { "!", NULL },
 	handle_bang, "Execute a shell command",
 	bang_help },
@@ -2162,6 +2241,10 @@ static void ast_remotecontrol(char * data)
 	fdprint(ast_consock, tmp);
 	snprintf(tmp, sizeof(tmp), "core set debug atleast %d", option_debug);
 	fdprint(ast_consock, tmp);
+#if defined(MARKO_BDAY)
+	snprintf(tmp, sizeof(tmp), "marko show birthday");
+	fdprint(ast_consock, tmp);
+#endif
 	if (ast_opt_mute) {
 		snprintf(tmp, sizeof(tmp), "log and verbose output currently muted ('logger unmute' to unmute)");
 		fdprint(ast_consock, tmp);