Merge server-info into show-messages and remove some not useful output.

1 files changed, 110 insertions, 2 deletions

diff --git a/cmd-show-messages.c b/cmd-show-messages.c
index f43607aa..a3938e0a 100644
--- a/cmd-show-messages.c
+++ b/cmd-show-messages.c
@@ -20,6 +20,8 @@
 
 #include <string.h>
 #include <time.h>
+#include <unistd.h>
+#include <vis.h>
 
 #include "tmux.h"
 
@@ -31,13 +33,98 @@ enum cmd_retval	 cmd_show_messages_exec(struct cmd *, struct cmd_q *);
 
 const struct cmd_entry cmd_show_messages_entry = {
 	"show-messages", "showmsgs",
-	"t:", 0, 0,
-	CMD_TARGET_CLIENT_USAGE,
+	"IJTt:", 0, 0,
+	"[-IJT] " CMD_TARGET_CLIENT_USAGE,
 	0,
 	NULL,
 	cmd_show_messages_exec
 };
 
+const struct cmd_entry cmd_server_info_entry = {
+	"server-info", "info",
+	"", 0, 0,
+	"",
+	0,
+	NULL,
+	cmd_show_messages_exec
+};
+
+void	cmd_show_messages_server (struct cmd_q *);
+void	cmd_show_messages_terminals (struct cmd_q *);
+void	cmd_show_messages_jobs (struct cmd_q *);
+
+void
+cmd_show_messages_server (struct cmd_q *cmdq)
+{
+	char	*tim;
+
+	tim = ctime(&start_time);
+	*strchr(tim, '\n') = '\0';
+
+	cmdq_print(cmdq, "started %s", tim);
+	cmdq_print(cmdq, "socket path %s", socket_path);
+	cmdq_print(cmdq, "debug level %d", debug_level);
+	cmdq_print(cmdq, "protocol version %d", PROTOCOL_VERSION);
+}
+
+void
+cmd_show_messages_terminals (struct cmd_q *cmdq)
+{
+	struct tty_term				*term;
+	const struct tty_term_code_entry	*ent;
+	struct tty_code				*code;
+	u_int					 i, n;
+	char					 out[80];
+
+	n = 0;
+	LIST_FOREACH(term, &tty_terms, entry) {
+		cmdq_print(cmdq,
+		    "Terminal %u: %s [references=%u, flags=0x%x]:",
+		    n, term->name, term->references, term->flags);
+		n++;
+		for (i = 0; i < NTTYCODE; i++) {
+			ent = &tty_term_codes[i];
+			code = &term->codes[ent->code];
+			switch (code->type) {
+			case TTYCODE_NONE:
+				cmdq_print(cmdq, "%4u: %s: [missing]",
+				    ent->code, ent->name);
+				break;
+			case TTYCODE_STRING:
+				strnvis(out, code->value.string, sizeof out,
+				    VIS_OCTAL|VIS_TAB|VIS_NL);
+				cmdq_print(cmdq, "%4u: %s: (string) %s",
+				    ent->code, ent->name, out);
+				break;
+			case TTYCODE_NUMBER:
+				cmdq_print(cmdq, "%4u: %s: (number) %d",
+				    ent->code, ent->name, code->value.number);
+				break;
+			case TTYCODE_FLAG:
+				cmdq_print(cmdq, "%4u: %s: (flag) %s",
+				    ent->code, ent->name,
+				    code->value.flag ? "true" : "false");
+				break;
+			}
+		}
+	}
+}
+
+void
+cmd_show_messages_jobs (struct cmd_q *cmdq)
+{
+	struct job	*job;
+	u_int		 n;
+
+	n = 0;
+	LIST_FOREACH(job, &all_jobs, lentry) {
+		cmdq_print(cmdq,
+		    "Job %u: %s [fd=%d, pid=%d, status=%d]",
+		    n, job->cmd, job->fd, job->pid, job->status);
+		n++;
+	}
+}
+
 enum cmd_retval
 cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
 {
@@ -46,6 +133,27 @@ cmd_show_messages_exec(struct cmd *self, struct cmd_q *cmdq)
 	struct message_entry	*msg;
 	char			*tim;
 	u_int			 i;
+	int			 done;
+
+	done = 0;
+	if (args_has (args, 'I') || self->entry == &cmd_server_info_entry) {
+		cmd_show_messages_server (cmdq);
+		done = 1;
+	}
+	if (args_has (args, 'T') || self->entry == &cmd_server_info_entry) {
+		if (done)
+			cmdq_print (cmdq, "%s", "");
+		cmd_show_messages_terminals (cmdq);
+		done = 1;
+	}
+	if (args_has (args, 'J') || self->entry == &cmd_server_info_entry) {
+		if (done)
+			cmdq_print (cmdq, "%s", "");
+		cmd_show_messages_jobs (cmdq);
+		done = 1;
+	}
+	if (done)
+		return (CMD_RETURN_NORMAL);
 
 	if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
 		return (CMD_RETURN_ERROR);