diff options
Diffstat (limited to 'release/sysinstall/tcpip.c')
| -rw-r--r-- | release/sysinstall/tcpip.c | 160 |
1 files changed, 106 insertions, 54 deletions
diff --git a/release/sysinstall/tcpip.c b/release/sysinstall/tcpip.c index 0c8ab34..808757a 100644 --- a/release/sysinstall/tcpip.c +++ b/release/sysinstall/tcpip.c @@ -1,5 +1,5 @@ /* - * $Id$ + * $Id: tcpip.c,v 1.1 1995/05/16 02:53:28 jkh Exp $ * * Copyright (c) 1995 * Gary J Palmer. All rights reserved. @@ -47,10 +47,11 @@ #include "dialog.priv.h" #include "colors.h" #include "rc.h" +#include "sysinstall.h" static char hostname[256], domainname[256], ipaddr[32], netmask[32], gateway[32], - dns[32], extras[256]; + nameserver[32], extras[256], iface[4]; static int okbutton, cancelbutton; #define TCP_DIALOG_Y 0 @@ -59,30 +60,32 @@ static int okbutton, cancelbutton; #define TCP_DIALOG_HEIGHT LINES - 2 /* The names of the available interfaces, for the list */ -char *iface_names[MAX_INTERFACE]; +char *iface_names[INTERFACE_MAX]; typedef struct _interface { - char *name; + + char netmask[32]; + char ifconfig_extras[256]; Device *dev; } Interface; typedef struct _layout { - int y; - int x; - int len; - int maxlen; - char *prompt; - char *help; - void *var; - int type; - void *obj; + int y; + int x; + int len; + int maxlen; + char *prompt; + char *help; + void *var; + int type; + void *obj; } Layout; static Layout layout[] = { -{ 2, 2, 25, 255, +{ 1, 2, 25, 255, "Host name:", "The name of your machine on a network, e.g. foo.bar.com", hostname, STRINGOBJ, NULL }, -{ 2, 35, 20, 255, +{ 1, 35, 20, 255, "Domain name:", "The name of the domain that your machine is in, e.g. bar.com", domainname, STRINGOBJ, NULL }, @@ -92,26 +95,26 @@ static Layout layout[] = { gateway, STRINGOBJ, NULL }, { 5, 35, 18, 15, "Name server:", "IP address of your local DNS server", - dns, STRINGOBJ, NULL }, -{ 8, 2, 10, 6, + nameserver, STRINGOBJ, NULL }, +{ 9, 2, 9, 6, "Interface:", "One of potentially several network interfaces", - ifaces, LISTOBJ, NULL }, -{ 14, 2, 18, 15, + iface, LISTOBJ, NULL }, +{ 10, 18, 18, 15, "IP Address:", "The IP address to be used for your host - use 127.0.0.1 for loopback", ipaddr, STRINGOBJ, NULL }, -{ 14, 35, 18, 15, +{ 10, 37, 18, 15, "Netmask:", "The netmask for your network, e.g. 0xffffff00 for a class C network", netmask, STRINGOBJ, NULL }, -{ 16, 2, 50, 255, - "Extra options:", +{ 14, 18, 37, 255, + "Extra options to ifconfig:", "Any options to ifconfig you'd like to specify manually", extras, STRINGOBJ, NULL }, -{ 18, 2, 0, 0, +{ 19, 10, 0, 0, "OK", "Select this if you are happy with these settings", &okbutton, BUTTONOBJ, NULL }, -{ 18, 15, 0, 0, +{ 19, 30, 0, 0, "CANCEL", "Select this if you wish to cancel this screen", &cancelbutton, BUTTONOBJ, NULL }, { NULL }, @@ -123,9 +126,7 @@ static void feepout(char *msg) { beep(); - msgConfirm(msg); - dialog_clear(); - refresh(); + dialog_notify(msg); } static int @@ -150,7 +151,7 @@ verifySettings(void) feepout("Invalid or missing value for IP address"); else if (gateway[0] && !verifyIP(gateway)) feepout("Invalid gateway IP address specified"); - else if (dns[0] && !verifyIP(dns)) + else if (nameserver[0] && !verifyIP(nameserver)) feepout("Invalid name server IP address specified"); else if (netmask[0] < '0' || netmask[0] > '9') feepout("Invalid or missing netmask"); @@ -159,30 +160,48 @@ verifySettings(void) return 0; } -/* Call this to initialize the TCP dialog */ -void /* This is it - how to get TCP setup values */ -void -tcpOpenDialog(void) +int +tcpOpenDialog(char *str) { WINDOW *ds_win; ComposeObj *obj = NULL; ComposeObj *first, *last; int n=0, quit=FALSE, cancel=FALSE, ret, - max; + max, n_iface; char *tmp; + Device **devs; + char old_iface[4]; ds_win = newwin(LINES, COLS, 0, 0); - if (ds_win == 0) { + if (ds_win == 0) msgFatal("Cannot open TCP/IP dialog window!!"); - exit(1); + + devs = deviceFind(NULL, DEVICE_TYPE_NETWORK); + if (!devs) { + msgConfirm("Couldn't find any potential network devices!"); + return 0; } + + while (devs[n] != NULL) { + iface_names[n] = (devs[n])->name; + ++n; + } + n_iface = --n; + draw_box(ds_win, TCP_DIALOG_Y, TCP_DIALOG_X, TCP_DIALOG_HEIGHT, TCP_DIALOG_WIDTH, dialog_attr, border_attr); wattrset(ds_win, dialog_attr); mvwaddstr(ds_win, TCP_DIALOG_Y, TCP_DIALOG_X + 20, " Network Configuration "); + draw_box(ds_win, TCP_DIALOG_Y + 9, TCP_DIALOG_X + 16, + TCP_DIALOG_HEIGHT - 13, TCP_DIALOG_WIDTH - 21, + dialog_attr, border_attr); + wattrset(ds_win, dialog_attr); + mvwaddstr(ds_win, TCP_DIALOG_Y + 9, TCP_DIALOG_X + 24, + " Per Interface Configuration "); + bzero(ipaddr, sizeof(ipaddr)); bzero(netmask, sizeof(netmask)); @@ -205,10 +224,11 @@ tcpOpenDialog(void) bzero(gateway, sizeof(gateway)); tmp = getenv(VAR_NAMESERVER); if (tmp) - strcpy(dns, tmp); + strcpy(nameserver, tmp); else - bzero(dns, sizeof(dns)); + bzero(nameserver, sizeof(nameserver)); + n=0; #define lt layout[n] while (lt.help != NULL) { switch (lt.type) { @@ -224,13 +244,12 @@ tcpOpenDialog(void) break; case LISTOBJ: - lt.obj = NewListObj(ds_win, lt.prompt, lt.var, "lo0", - lt.y + TCP_DIALOG_Y, lt.x + TCP_DIALOG_X, - 4, 12, 1); + lt.obj = NewListObj(ds_win, lt.prompt, (char **) iface_names, + lt.var, lt.y + TCP_DIALOG_Y, + lt.x + TCP_DIALOG_X, lt.len, 12, n_iface); + break; default: - printf("Don't support this object yet!\n"); - end_dialog(); - exit(1); + msgFatal("Don't support this object yet!"); } AddObj(&obj, lt.type, (void *) lt.obj); n++; @@ -245,9 +264,12 @@ tcpOpenDialog(void) first = obj; while (first->prev) first = first->prev; - + n = 0; - while (quit != TRUE) { + cancelbutton = okbutton = 0; + strcpy(old_iface, iface); + + while (!quit) { char help_line[80]; int i, len = strlen(lt.help); @@ -261,8 +283,7 @@ tcpOpenDialog(void) switch (ret) { case SEL_ESC: - quit=TRUE; - cancel=TRUE; + quit = TRUE, cancel=TRUE; break; case KEY_UP: @@ -283,17 +304,38 @@ tcpOpenDialog(void) } else { obj = first; - n=0; + n = 0; } break; case SEL_BUTTON: - if (verifySettings()) - quit=TRUE; + if (cancelbutton) { + cancel = TRUE, quit = TRUE; + } + else { + if (verifySettings()) + quit = TRUE; + } break; case SEL_CR: case SEL_TAB: + if (strcmp(old_iface, iface)) { + n_iface=0; + while(strcmp(iface, iface_names[n_iface]) && + iface_names[n_iface]) + n_iface++; + + if (iface_names[n_iface]) { + msgFatal("Erk - run off the end of the list of interfaces!"); + exit(1); + } + + strcpy(ipaddr, + + strcpy(old_iface, iface); + } + if (n < max) ++n; else @@ -318,9 +360,19 @@ tcpOpenDialog(void) } } } + + dialog_clear(); + refresh(); + if (!cancel) { - variable_set2("hostname", hostname); - variable_set2("domainname", domainname); - variable_set2("ip_addr", ipaddr); - variable_set2("ip_gateway", gateway); + variable_set2(VAR_HOSTNAME, hostname); + variable_set2(VAR_DOMAINNAME, domainname); + if (gateway[0]) + variable_set2(VAR_GATEWAY, gateway); + if (nameserver[0]) + variable_set2(VAR_NAMESERVER, nameserver); + return 1; + } + + return 0; } |
