itPrint HTTP error codes on gopher connection failures - phroxy - Gopher to HTTP proxy	Err	z3bra.org	70
hgit clone git://git.z3bra.org/phroxy.git	URL:git://git.z3bra.org/phroxy.git	z3bra.org	70
1Log	/scm/phroxy/log.gph	z3bra.org	70
1Files	/scm/phroxy/files.gph	z3bra.org	70
1Refs	/scm/phroxy/refs.gph	z3bra.org	70
1LICENSE	/scm/phroxy/file/LICENSE.gph	z3bra.org	70
i---	Err	z3bra.org	70
1commit 338b20f4ebd64a68962bedde167b480c3ceb3dee	/scm/phroxy/commit/338b20f4ebd64a68962bedde167b480c3ceb3dee.gph	z3bra.org	70
1parent bcdad97311b53db4557ec5bc06dd8ffce852610e	/scm/phroxy/commit/bcdad97311b53db4557ec5bc06dd8ffce852610e.gph	z3bra.org	70
hAuthor: Willy Goiffon <dev@z3bra.org>	URL:mailto:dev@z3bra.org	z3bra.org	70
iDate:   Tue, 15 Sep 2020 12:50:21 +0200	Err	z3bra.org	70
i	Err	z3bra.org	70
iPrint HTTP error codes on gopher connection failures	Err	z3bra.org	70
i	Err	z3bra.org	70
iDiffstat:	Err	z3bra.org	70
i  M phroxy.c                            |      56 +++++++++++--------------------	Err	z3bra.org	70
i	Err	z3bra.org	70
i1 file changed, 20 insertions(+), 36 deletions(-)	Err	z3bra.org	70
i---	Err	z3bra.org	70
1diff --git a/phroxy.c b/phroxy.c	/scm/phroxy/file/phroxy.c.gph	z3bra.org	70
it@@ -141,37 +141,15 @@ getrawitem(int sock, size_t *sz)	Err	z3bra.org	70
i }	Err	z3bra.org	70
i 	Err	z3bra.org	70
i void	Err	z3bra.org	70
i-print400(void)	Err	z3bra.org	70
i+printhttp(int code)	Err	z3bra.org	70
i {	Err	z3bra.org	70
i-        printf("HTTP/1.1 400 That's Illegal\r\n");	Err	z3bra.org	70
i-        printf("\r\n");	Err	z3bra.org	70
i-}	Err	z3bra.org	70
i-	Err	z3bra.org	70
i-void	Err	z3bra.org	70
i-print404(void)	Err	z3bra.org	70
i-{	Err	z3bra.org	70
i-        printf("HTTP/1.1 404 Google Broke The Web\r\n");	Err	z3bra.org	70
i-        printf("\r\n");	Err	z3bra.org	70
i-}	Err	z3bra.org	70
i-	Err	z3bra.org	70
i-void	Err	z3bra.org	70
i-print405(void)	Err	z3bra.org	70
i-{	Err	z3bra.org	70
i-        printf("HTTP/1.1 405 Don't Do That\r\n");	Err	z3bra.org	70
i-        printf("\r\n");	Err	z3bra.org	70
i-}	Err	z3bra.org	70
i-	Err	z3bra.org	70
i-void	Err	z3bra.org	70
i-print415(void)	Err	z3bra.org	70
i-{	Err	z3bra.org	70
i-        printf("HTTP/1.1 415 Gopher Type Not Handled\r\n");	Err	z3bra.org	70
i-        printf("\r\n");	Err	z3bra.org	70
i-}	Err	z3bra.org	70
i-	Err	z3bra.org	70
i-void	Err	z3bra.org	70
i-print500(void)	Err	z3bra.org	70
i-{	Err	z3bra.org	70
i-        printf("HTTP/1.1 500 You Broke The Web\r\n");	Err	z3bra.org	70
i+        switch (code) {	Err	z3bra.org	70
i+        case 400: printf("HTTP/1.1 400 That's Illegal\r\n"); break;	Err	z3bra.org	70
i+        case 404: printf("HTTP/1.1 404 Google Broke The Web\r\n"); break;	Err	z3bra.org	70
i+        case 405: printf("HTTP/1.1 405 Don't Do That\r\n"); break;	Err	z3bra.org	70
i+        case 415: printf("HTTP/1.1 415 Gopher Type Not Handled\r\n"); break;	Err	z3bra.org	70
i+        case 500: printf("HTTP/1.1 500 You Broke The Web\r\n"); break;	Err	z3bra.org	70
i+        }	Err	z3bra.org	70
i         printf("\r\n");	Err	z3bra.org	70
i }	Err	z3bra.org	70
i 	Err	z3bra.org	70
it@@ -341,7 +319,7 @@ serveitem(char item, char *data, size_t len)	Err	z3bra.org	70
i         case '+': // mirror link	Err	z3bra.org	70
i         default:	Err	z3bra.org	70
i                 /* IGNORE */	Err	z3bra.org	70
i-                print415();	Err	z3bra.org	70
i+                printhttp(415);	Err	z3bra.org	70
i                 break;	Err	z3bra.org	70
i         }	Err	z3bra.org	70
i 	Err	z3bra.org	70
it@@ -377,7 +355,7 @@ phroxy(char *url)	Err	z3bra.org	70
i         url++;	Err	z3bra.org	70
i         hole = strsep(&url, "/");	Err	z3bra.org	70
i         if (!hole) {	Err	z3bra.org	70
i-                print404();	Err	z3bra.org	70
i+                printhttp(404);	Err	z3bra.org	70
i                 return 1;	Err	z3bra.org	70
i         }	Err	z3bra.org	70
i 	Err	z3bra.org	70
it@@ -393,20 +371,26 @@ phroxy(char *url)	Err	z3bra.org	70
i                 item = '1';	Err	z3bra.org	70
i 	Err	z3bra.org	70
i         path = strsep(&url, "\0");	Err	z3bra.org	70
i-        if (!path)	Err	z3bra.org	70
i+        if (!path || *path != '/')	Err	z3bra.org	70
i                 path = "/";	Err	z3bra.org	70
i 	Err	z3bra.org	70
i         if((srch = strchr(path, '?')))	Err	z3bra.org	70
i                 *srch = '\t';	Err	z3bra.org	70
i 	Err	z3bra.org	70
i-        sock = connectto(host, port);	Err	z3bra.org	70
i+        if ((sock = connectto(host, port)) < 0) {	Err	z3bra.org	70
i+                printhttp(500);	Err	z3bra.org	70
i+                return 1;	Err	z3bra.org	70
i+        }	Err	z3bra.org	70
i+	Err	z3bra.org	70
i         if (!sendselector(sock, path))	Err	z3bra.org	70
i                 data = getrawitem(sock, &len);	Err	z3bra.org	70
i 	Err	z3bra.org	70
i         close(sock);	Err	z3bra.org	70
i 	Err	z3bra.org	70
i-        if (!data)	Err	z3bra.org	70
i+        if (!data) {	Err	z3bra.org	70
i+                printhttp(444);	Err	z3bra.org	70
i                 return 1;	Err	z3bra.org	70
i+        }	Err	z3bra.org	70
i 	Err	z3bra.org	70
i         serveitem(item, data, len);	Err	z3bra.org	70
i 	Err	z3bra.org	70
it@@ -426,7 +410,7 @@ main(void)	Err	z3bra.org	70
i         request[rlen] = '\0';	Err	z3bra.org	70
i 	Err	z3bra.org	70
i         if (strncmp(request, "GET ", 4)) {	Err	z3bra.org	70
i-                print405();	Err	z3bra.org	70
i+                printhttp(405);	Err	z3bra.org	70
i                 return 1;	Err	z3bra.org	70
i         }	Err	z3bra.org	70
i 	Err	z3bra.org	70
.