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Diffstat (limited to 'openwrt/package/p910nd/patches/200-p910nd-0.7.patch')
-rw-r--r--openwrt/package/p910nd/patches/200-p910nd-0.7.patch309
1 files changed, 0 insertions, 309 deletions
diff --git a/openwrt/package/p910nd/patches/200-p910nd-0.7.patch b/openwrt/package/p910nd/patches/200-p910nd-0.7.patch
deleted file mode 100644
index 9165498fe..000000000
--- a/openwrt/package/p910nd/patches/200-p910nd-0.7.patch
+++ /dev/null
@@ -1,309 +0,0 @@
---- p910nd-0.7/p910nd.c.orig 2005-09-29 11:31:02.442914400 +0200
-+++ p910nd-0.7/p910nd.c 2005-09-29 11:31:49.236800648 +0200
-@@ -73,8 +73,7 @@
- #else
- #define LOCKFILE "/var/lock/subsys/p910%cd"
- #endif
--#define PRINTERFILE "/dev/lp%c"
--#define LOGOPTS LOG_ERR
-+#define PRINTERFILE "/dev/printers/%c"
-
- static char *progname;
- static char version[] = "p910nd Version 0.7";
-@@ -93,9 +92,9 @@
- fprintf(stdout, "%s \n", version);
- }
-
--FILE *open_printer(int lpnumber)
-+int open_printer(int lpnumber)
- {
-- FILE *f;
-+ int lp;
- char lpname[sizeof(PRINTERFILE)];
-
- #ifdef TESTING
-@@ -105,12 +104,16 @@
- #endif
- if (device == 0)
- device = lpname;
-- if ((f = fopen(device, bidir ? "w+" : "w")) == NULL)
-+ if ((lp = open(device, bidir ? O_RDWR : O_WRONLY)) == -1)
- {
-- syslog(LOGOPTS, "%s: %m\n", device);
-- exit(1);
-+ syslog(LOG_ERR, "%s: %m\n", device);
-+
-+ /* fallback to /dev/null if device is not available
-+ * otherwise windows spooler will screw up
-+ */
-+ lp = open("/dev/null", bidir ? O_RDWR : O_WRONLY);
- }
-- return (f);
-+ return (lp);
- }
-
- int get_lock(int lpnumber)
-@@ -121,7 +124,7 @@
- (void)snprintf(lockname, sizeof(lockname), LOCKFILE, lpnumber);
- if ((lockfd = open(lockname, O_CREAT|O_RDWR)) < 0)
- {
-- syslog(LOGOPTS, "%s: %m\n", lockname);
-+ syslog(LOG_ERR, "%s: %m\n", lockname);
- return (0);
- }
- memset(&lplock, 0, sizeof(lplock));
-@@ -129,7 +132,7 @@
- lplock.l_pid = getpid();
- if (fcntl(lockfd, F_SETLKW, &lplock) < 0)
- {
-- syslog(LOGOPTS, "%s: %m\n", lockname);
-+ syslog(LOG_ERR, "%s: %m\n", lockname);
- return (0);
- }
- return (1);
-@@ -141,24 +144,36 @@
- (void)close(lockfd);
- }
-
-+ssize_t safe_write(int fd, char *buf, size_t count)
-+{
-+ size_t offset = 0;
-+
-+ while (offset < count) {
-+ ssize_t n = write(fd, buf + offset, count - offset);
-+
-+ if (n < 0 && errno != EINTR)
-+ return n;
-+
-+ if (n > 0)
-+ offset += n;
-+ }
-+
-+ return offset;
-+}
-+
- /* Copy network socket to FILE f until EOS */
--int copy_stream(int fd, FILE *f)
-+int copy_stream(int fd, int lp)
- {
-- int nread;
-+ int nread, rcvd = 0, sent = 0;
- char buffer[8192];
-
- if (bidir) {
-- FILE *nf;
--
-- if ((nf = fdopen(fd, "w")) == NULL) {
-- syslog(LOGOPTS, "fdopen: %m\n");
-- }
- for (;;) {
- fd_set readfds;
- int result;
-- int maxfd = fileno(f) > fd ? fileno(f) : fd;
-+ int maxfd = lp > fd ? lp : fd;
- FD_ZERO(&readfds);
-- FD_SET(fileno(f), &readfds);
-+ FD_SET(lp, &readfds);
- FD_SET(fd, &readfds);
- result = select(maxfd + 1, &readfds, 0, 0, 0);
- if (result < 0)
-@@ -169,43 +184,54 @@
- nread = read(fd, buffer, sizeof(buffer));
- if (nread <= 0)
- break;
-- (void)fwrite(buffer, sizeof(char), nread, f);
-+ if (safe_write(lp, buffer, nread) < 0) {
-+ syslog(LOG_ERR, "write: %m\n");
-+ break;
-+ }
-+ rcvd += nread;
- }
-- if (FD_ISSET(fileno(f), &readfds)) {
-- nread = read(fileno(f), buffer, sizeof(buffer));
-- if (nread > 0 && nf != NULL) {
-- (void)fwrite(buffer, sizeof(char), nread, nf);
-- (void)fflush(nf);
-+ if (FD_ISSET(lp, &readfds)) {
-+ nread = read(lp, buffer, sizeof(buffer));
-+ if (nread > 0) {
-+ safe_write(fd, buffer, nread);
-+ sent += nread;
- }
- }
- }
-- (void)fflush(f);
-- (void)fclose(nf);
-+ syslog(LOG_NOTICE, "Finished job: %d bytes received, %d bytes sent\n",
-+ rcvd, sent);
- return (0);
- } else {
-- while ((nread = read(fd, buffer, sizeof(buffer))) > 0)
-- (void)fwrite(buffer, sizeof(char), nread, f);
-- (void)fflush(f);
-+ while ((nread = read(fd, buffer, sizeof(buffer))) > 0) {
-+ if (safe_write(lp, buffer, nread) < 0) {
-+ syslog(LOG_ERR, "write: %m\n");
-+ break;
-+ }
-+ rcvd += nread;
-+ }
-+ syslog(LOG_NOTICE, "Finished job: %d bytes received\n", rcvd);
- return (nread);
- }
- }
-
- void one_job(int lpnumber)
- {
-- FILE *f;
-+ int lp;
- struct sockaddr_in client;
- socklen_t clientlen = sizeof(client);
-
- if (getpeername(0, (struct sockaddr*) &client, &clientlen) >= 0)
-- syslog(LOGOPTS, "Connection from %s port %hu\n",
-+ syslog(LOG_NOTICE, "Connection from %s port %hu\n",
- inet_ntoa(client.sin_addr),
- ntohs(client.sin_port));
- if (get_lock(lpnumber) == 0)
- return;
-- f = open_printer(lpnumber);
-- if (copy_stream(0, f) < 0)
-- syslog(LOGOPTS, "copy_stream: %m\n");
-- fclose(f);
-+ if ((lp = open_printer(lpnumber)) != -1)
-+ {
-+ if (copy_stream(0, lp) < 0)
-+ syslog(LOG_ERR, "copy_stream: %m\n");
-+ close(lp);
-+ }
- free_lock();
- }
-
-@@ -215,7 +241,7 @@
- #ifdef USE_GETPROTOBYNAME
- struct protoent *proto;
- #endif
-- int netfd, fd, one = 1;
-+ int netfd, fd, lp, one = 1;
- socklen_t clientlen;
- struct sockaddr_in netaddr, client;
- char pidfilename[sizeof(PIDFILE)];
-@@ -225,7 +251,7 @@
- switch (fork())
- {
- case -1:
-- syslog(LOGOPTS, "fork: %m\n");
-+ syslog(LOG_ERR, "fork: %m\n");
- exit (1);
- case 0: /* child */
- break;
-@@ -236,14 +262,14 @@
- resourcelimit.rlim_max = 0;
- if (getrlimit(RLIMIT_NOFILE, &resourcelimit) < 0)
- {
-- syslog(LOGOPTS, "getrlimit: %m\n");
-+ syslog(LOG_ERR, "getrlimit: %m\n");
- exit(1);
- }
- for (fd = 0; fd < resourcelimit.rlim_max; ++fd)
- (void)close(fd);
- if (setsid() < 0)
- {
-- syslog(LOGOPTS, "setsid: %m\n");
-+ syslog(LOG_ERR, "setsid: %m\n");
- exit(1);
- }
- (void)chdir("/");
-@@ -254,7 +280,7 @@
- (void)snprintf(pidfilename, sizeof(pidfilename), PIDFILE, lpnumber);
- if ((f = fopen(pidfilename, "w")) == NULL)
- {
-- syslog(LOGOPTS, "%s: %m\n", pidfilename);
-+ syslog(LOG_ERR, "%s: %m\n", pidfilename);
- exit(1);
- }
- (void)fprintf(f, "%d\n", getpid());
-@@ -262,11 +288,10 @@
- if (get_lock(lpnumber) == 0)
- exit(1);
- #endif
-- f = open_printer(lpnumber);
- #ifdef USE_GETPROTOBYNAME
- if ((proto = getprotobyname("tcp")) == NULL)
- {
-- syslog(LOGOPTS, "Cannot find protocol for TCP!\n");
-+ syslog(LOG_ERR, "Cannot find protocol for TCP!\n");
- exit(1);
- }
- if ((netfd = socket(AF_INET, SOCK_STREAM, proto->p_proto)) < 0)
-@@ -274,12 +299,12 @@
- if ((netfd = socket(AF_INET, SOCK_STREAM, IPPROTO_IP)) < 0)
- #endif
- {
-- syslog(LOGOPTS, "socket: %m\n");
-+ syslog(LOG_ERR, "socket: %m\n");
- exit(1);
- }
- if (setsockopt(netfd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) < 0)
- {
-- syslog(LOGOPTS, "setsocketopt: %m\n");
-+ syslog(LOG_ERR, "setsocketopt: %m\n");
- exit(1);
- }
- netaddr.sin_port = htons(BASEPORT + lpnumber - '0');
-@@ -287,12 +312,12 @@
- memset(netaddr.sin_zero, 0, sizeof(netaddr.sin_zero));
- if (bind(netfd, (struct sockaddr*) &netaddr, sizeof(netaddr)) < 0)
- {
-- syslog(LOGOPTS, "bind: %m\n");
-+ syslog(LOG_ERR, "bind: %m\n");
- exit(1);
- }
- if (listen(netfd, 5) < 0)
- {
-- syslog(LOGOPTS, "listen: %m\n");
-+ syslog(LOG_ERR, "listen: %m\n");
- exit(1);
- }
- clientlen = sizeof(client);
-@@ -302,22 +327,26 @@
- #ifdef USE_LIBWRAP
- if (hosts_ctl("p910nd", STRING_UNKNOWN,
- inet_ntoa(client.sin_addr), STRING_UNKNOWN) == 0) {
-- syslog(LOGOPTS, "Connection from %s port %hd rejected\n",
-+ syslog(LOG_ERR, "Connection from %s port %hu rejected\n",
- inet_ntoa(client.sin_addr),
- ntohs(client.sin_port));
- close(fd);
- continue;
- }
- #endif
-- syslog(LOGOPTS, "Connection from %s port %hd accepted\n",
-+ syslog(LOG_NOTICE, "Connection from %s port %hu accepted\n",
- inet_ntoa(client.sin_addr),
- ntohs(client.sin_port));
- /*write(fd, "Printing", 8);*/
-- if (copy_stream(fd, f) < 0)
-- syslog(LOGOPTS, "copy_stream: %m\n");
-+ if ((lp = open_printer(lpnumber)) != -1)
-+ {
-+ if (copy_stream(fd, lp) < 0)
-+ syslog(LOG_ERR, "copy_stream: %m\n");
-+ close(lp);
-+ }
- (void)close(fd);
- }
-- syslog(LOGOPTS, "accept: %m\n");
-+ syslog(LOG_ERR, "accept: %m\n");
- free_lock();
- exit(1);
- }
-@@ -338,7 +367,7 @@
- if (getsockname(0, (struct sockaddr*) &bind_addr, &ba_len) == 0)
- return (0); /* under inetd */
- if (errno != ENOTSOCK) /* strange... */
-- syslog(LOGOPTS, "getsockname: %m\n");
-+ syslog(LOG_ERR, "getsockname: %m\n");
- return (1);
- }
-
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