gawk

commit 300c803bc6c0534c5df6cf30bb895fa6257ab324
parent 2c622122971a43b7929db7cb745ef00066baaae1
Author: Jacob R. Edwards <jacobouno@protonmail.com>
Date:   Mon,  4 Jan 2021 22:35:12 -0800

Fix and improve cache command

Diffstat:
M
config.def.h
 | 
3
+++
M
main.c
 | 
9
+++++++--

2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -7,6 +7,9 @@ static const char *default_address[] = { "/", "localhost", "70" };
 /* how long to wait for response */
 static int timeout = 5 * 1000;
 
+/* command which gets run when a file is cached */
+static const char cache_command[] = "p n";
+
 #define IFS0	";\n"	/* statement sep */
 #define IFS1	"|"	/* command sep */
 #define IFS2	" \t,"	/* argument sep */
diff --git a/main.c b/main.c
@@ -24,6 +24,7 @@
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 
 #include "command.h"
@@ -353,8 +354,6 @@ gawk(const char **addr)
 		mycache = 1;
 		if (gopher(addr, cache) == 1)
 			return ERROR;
-		/*done = run_command(cache, NULL, 0, NULL, cprintn);
-		*/
 	}
 
 	++depth;
@@ -362,7 +361,13 @@ gawk(const char **addr)
 	snprintf(prompt, sizeof(prompt), "(%d) [%s] %s ",
 	    depth, addr[AR_HOST], addr[AR_PATH]);
 	done = 0;
+
+	if (mycache) {
+		strlcpy(inbuf, cache_command, sizeof(inbuf));
+		goto execute;
+	}
 	while (!done && input(inbuf, sizeof(inbuf), IFS0, prompt, stdin) == 0) {
+execute:
 		done = execute(cache, inbuf, depth, addr);
 		if (done == ERROR && !fatal)
 			done = 0;