From 219a6dab8995aad9ac4860cc1a84d6f3509a03a4 Mon Sep 17 00:00:00 2001
From: wbx <wbx@hydrogenium.(none)>
Date: Sun, 17 May 2009 14:41:34 +0200
Subject: Initial import
---
package/p910nd/patches/100-Makefile.patch | 15 ++
package/p910nd/patches/200-p910nd-0.7.patch | 309 ++++++++++++++++++++++++++++
2 files changed, 324 insertions(+)
create mode 100644 package/p910nd/patches/100-Makefile.patch
create mode 100644 package/p910nd/patches/200-p910nd-0.7.patch
(limited to 'package/p910nd/patches')
diff --git a/package/p910nd/patches/100-Makefile.patch b/package/p910nd/patches/100-Makefile.patch
new file mode 100644
index 000000000..83b4f6c67
--- /dev/null
+++ b/package/p910nd/patches/100-Makefile.patch
@@ -0,0 +1,15 @@
+--- p910nd-0.7/Makefile.orig 2005-09-25 13:54:28.465506888 +0200
++++ p910nd-0.7/Makefile 2005-09-25 13:54:46.928700056 +0200
+@@ -2,9 +2,9 @@
+ # below if you don't want to use libwrap (hosts.{allow,deny} access control)
+
+ # If you don't have it in /var/log/subsys, uncomment and define
+-#CFLAGS+=-DLOCKFILE_DIR=\"/var/log\"
++CFLAGS+=-DLOCKFILE_DIR=\"/tmp\"
+ LIBWRAP=-lwrap
+
+ p910nd: p910nd.c
+-# $(CC) -Wall $(CFLAGS) -o $@ p910nd.c
+- $(CC) -Wall $(CFLAGS) -DUSE_LIBWRAP -o $@ p910nd.c $(LIBWRAP)
++ $(CC) -Wall $(CFLAGS) -o $@ p910nd.c
++# $(CC) -Wall $(CFLAGS) -DUSE_LIBWRAP -o $@ p910nd.c $(LIBWRAP)
diff --git a/package/p910nd/patches/200-p910nd-0.7.patch b/package/p910nd/patches/200-p910nd-0.7.patch
new file mode 100644
index 000000000..9165498fe
--- /dev/null
+++ b/package/p910nd/patches/200-p910nd-0.7.patch
@@ -0,0 +1,309 @@
+--- 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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