From 25a804c94ef0dbc4e5582ea6d8459d5f9a3fe06c Mon Sep 17 00:00:00 2001 From: Guus Sliepen Date: Mon, 5 Nov 2001 19:06:07 +0000 Subject: [PATCH] Various fixes needed for Solaris. --- lib/dropin.c | 32 +++++++++++++++++- lib/dropin.h | 6 +++- lib/utils.c | 30 +---------------- src/solaris/device.c | 80 +++++++++++++++++++++++++++++++++----------- 4 files changed, 97 insertions(+), 51 deletions(-) diff --git a/lib/dropin.c b/lib/dropin.c index 9de5c2c5..c26a357c 100644 --- a/lib/dropin.c +++ b/lib/dropin.c @@ -17,7 +17,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id: dropin.c,v 1.1.2.4 2001/02/06 10:12:51 guus Exp $ + $Id: dropin.c,v 1.1.2.5 2001/11/05 19:06:07 guus Exp $ */ #include "config.h" @@ -27,6 +27,7 @@ #include #include #include +#include #include @@ -136,3 +137,32 @@ char *get_current_dir_name(void) return buf; } #endif + +#ifndef HAVE_ASPRINTF +int asprintf(char **buf, const char *fmt, ...) +{ + int status; + va_list ap; + int len; + + len = 4096; + *buf = xmalloc(len); + + va_start(ap, fmt); + status = vsnprintf (*buf, len, fmt, ap); + va_end (ap); + + if(status >= 0) + *buf = xrealloc(*buf, status); + + if(status > len-1) + { + len = status; + va_start(ap, fmt); + status = vsnprintf (*buf, len, fmt, ap); + va_end (ap); + } + + return status; +} +#endif diff --git a/lib/dropin.h b/lib/dropin.h index 9874ca6d..23567b17 100644 --- a/lib/dropin.h +++ b/lib/dropin.h @@ -17,7 +17,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id: dropin.h,v 1.1.2.3 2001/01/07 17:08:49 guus Exp $ + $Id: dropin.h,v 1.1.2.4 2001/11/05 19:06:07 guus Exp $ */ #ifndef __DROPIN_H__ @@ -31,4 +31,8 @@ extern int daemon(int, int); extern char* get_current_dir_name(void); #endif +#ifndef HAVE_ASPRINTF +extern int asprintf(char **, const char *, ...); +#endif + #endif /* __DROPIN_H__ */ diff --git a/lib/utils.c b/lib/utils.c index 26d3b498..fc9141f1 100644 --- a/lib/utils.c +++ b/lib/utils.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include "config.h" @@ -86,32 +87,3 @@ void cp_trace() ); } #endif - -#ifndef HAVE_ASPRINTF -int asprintf(char **buf, const char *fmt, ...) -{ - int status; - va_list ap; - int len; - - len = 4096; - *buf = xmalloc(len); - - va_start(ap, fmt); - status = vsnprintf (*buf, len, fmt, ap); - va_end (ap); - - if(status >= 0) - *buf = xrealloc(*buf, status); - - if(status > len-1) - { - len = status; - va_start(ap, fmt); - status = vsnprintf (*buf, len, fmt, ap); - va_end (ap); - } - - return status; -} -#endif diff --git a/src/solaris/device.c b/src/solaris/device.c index 6f2d868e..57b6829a 100644 --- a/src/solaris/device.c +++ b/src/solaris/device.c @@ -17,23 +17,47 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id: device.c,v 1.1.2.2 2001/10/12 15:38:35 guus Exp $ + $Id: device.c,v 1.1.2.3 2001/11/05 19:06:07 guus Exp $ */ -#include + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include #include +#include #include #define DEFAULT_DEVICE "/dev/tun" +#include +#include "conf.h" +#include "net.h" +#include "subnet.h" + +#include "system.h" + int device_fd = -1; int device_type; -char *device_fname; -char *device_info; +char *device = NULL; +char *interface = NULL; +char ifrname[IFNAMSIZ]; +char *device_info = NULL; int device_total_in = 0; int device_total_out = 0; +subnet_t mymac; + int setup_device(void) { int ip_fd = -1, if_fd = -1; @@ -41,19 +65,19 @@ int setup_device(void) char *ptr; cp - if(!get_config_string(lookup_config(config_tree, "Device"), &device_fname))) - device_fname = DEFAULT_DEVICE; + if(!get_config_string(lookup_config(config_tree, "Device"), &device)) + device = DEFAULT_DEVICE; cp - if((device_fd = open(device_fname, O_RDWR | O_NONBLOCK)) < 0) + if((device_fd = open(device, O_RDWR | O_NONBLOCK)) < 0) { - syslog(LOG_ERR, _("Could not open %s: %m"), device_fname); + syslog(LOG_ERR, _("Could not open %s: %m"), device); return -1; } cp ppa = 0; - ptr = fname; + ptr = device; while(*ptr && !isdigit((int)*ptr)) ptr++; ppa = atoi(ptr); @@ -63,13 +87,13 @@ cp } /* Assign a new PPA and get its unit number. */ - if( (ppa = ioctl(fd, TUNNEWPPA, ppa)) < 0){ + if( (ppa = ioctl(device_fd, TUNNEWPPA, ppa)) < 0){ syslog(LOG_ERR, _("Can't assign new interface: %m")); return -1; } - if( (if_fd = open(fname, O_RDWR, 0)) < 0){ - syslog(LOG_ERR, _("Could not open %s twice: %m"), fname); + if( (if_fd = open(device, O_RDWR, 0)) < 0){ + syslog(LOG_ERR, _("Could not open %s twice: %m"), device); return -1; } @@ -101,25 +125,31 @@ cp mymac.net.mac.address.x[4] = 0x00; mymac.net.mac.address.x[5] = 0x00; - syslog(LOG_INFO, _("%s is a %s"), device_fname, device_info); + syslog(LOG_INFO, _("%s is a %s"), device, device_info); cp return 0; } +void close_device(void) +{ +cp + close(device_fd); +} + int read_packet(vpn_packet_t *packet) { int lenin; cp if((lenin = read(device_fd, packet->data + 14, MTU - 14)) <= 0) { - syslog(LOG_ERR, _("Error while reading from %s %s: %m"), device_info, device_fname); + syslog(LOG_ERR, _("Error while reading from %s %s: %m"), device_info, device); return -1; } - memcpy(vp->data, mymac.net.mac.address.x, 6); - memcpy(vp->data + 6, mymac.net.mac.address.x, 6); - vp->data[12] = 0x08; - vp->data[13] = 0x00; + memcpy(packet->data, mymac.net.mac.address.x, 6); + memcpy(packet->data + 6, mymac.net.mac.address.x, 6); + packet->data[12] = 0x08; + packet->data[13] = 0x00; packet->len = lenin + 14; @@ -127,7 +157,7 @@ cp if(debug_lvl >= DEBUG_TRAFFIC) { - syslog(LOG_DEBUG, _("Read packet of %d bytes from %s"), device_info, packet.len); + syslog(LOG_DEBUG, _("Read packet of %d bytes from %s"), device_info, packet->len); } return 0; @@ -143,10 +173,20 @@ cp if(write(device_fd, packet->data + 14, packet->len - 14) < 0) { - syslog(LOG_ERR, _("Can't write to %s %s: %m"), device_info, packet.len); + syslog(LOG_ERR, _("Can't write to %s %s: %m"), device_info, packet->len); return -1; } device_total_out += packet->len; +cp + return 0; +} + +void dump_device_stats(void) +{ +cp + syslog(LOG_DEBUG, _("Statistics for %s %s:"), device_info, device); + syslog(LOG_DEBUG, _(" total bytes in: %10d"), device_total_in); + syslog(LOG_DEBUG, _(" total bytes out: %10d"), device_total_out); cp } -- 2.20.1