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samba-mirror/source/web/swat.c

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Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
/*
Unix SMB/Netbios implementation.
Version 1.9.
html smb.conf editing - prototype only
Copyright (C) Andrew Tridgell 1997-1998
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef SYSLOG
#undef SYSLOG
#endif
#include "includes.h"
#include "smb.h"
#define GLOBALS_SNUM -2
#define DEFAULTS_SNUM -1
static pstring servicesf = CONFIGFILE;
added status page to SWAT. Similar to smbstatus output but in a HTML table
-
/* we need these because we link to locking*.o */
void become_root(BOOL save_dir) {}
void unbecome_root(BOOL restore_dir) {}
connection_struct Connections[MAX_CONNECTIONS];
files_struct Files[MAX_OPEN_FILES];
struct current_user current_user;
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
/* start the page with standard stuff */
static void print_header(void)
{
added status page to SWAT. Similar to smbstatus output but in a HTML table
-
printf("Expires: 0\r\n");
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
printf("Content-type: text/html\r\n\r\n");
printf("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2//EN\">\n");
printf("<HTML>\n<HEAD>\n<TITLE>Samba Web Administration Tool</TITLE>\n</HEAD>\n<BODY>\n\n");
}
/* finish off the page */
static void print_footer(void)
{
printf("\n</BODY>\n</HTML>\n");
}
/* include a lump of html in a page */
static void include_html(char *fname)
{
FILE *f = fopen(fname,"r");
char buf[1024];
int ret;
if (!f) {
printf("ERROR: Can't open %s\n", fname);
return;
}
while (!feof(f)) {
ret = fread(buf, 1, sizeof(buf), f);
if (ret <= 0) break;
fwrite(buf, 1, ret, stdout);
}
fclose(f);
}
added status page to SWAT. Similar to smbstatus output but in a HTML table
-
/* display one editable parameter in a form */
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
static void show_parameter(int snum, struct parm_struct *parm)
{
int i;
void *ptr = parm->ptr;
if (parm->class == P_LOCAL) {
ptr = lp_local_ptr(snum, ptr);
}
printf("<tr><td><A HREF=\"help/parameters.html#%s\">?</A> %s</td><td>",
parm->label, parm->label);
switch (parm->type) {
case P_CHAR:
printf("<input type=text size=2 name=\"parm_%s\" value=\"%c\">",
parm->label, *(char *)ptr);
break;
case P_STRING:
case P_USTRING:
printf("<input type=text size=40 name=\"parm_%s\" value=\"%s\">",
parm->label, *(char **)ptr);
break;
case P_GSTRING:
case P_UGSTRING:
printf("<input type=text size=40 name=\"parm_%s\" value=\"%s\">",
parm->label, (char *)ptr);
break;
case P_BOOL:
printf("<input type=radio name=\"parm_%s\" value=Yes %s>yes&nbsp;&nbsp;", parm->label, (*(BOOL *)ptr)?"CHECKED":"");
printf("<input type=radio name=\"parm_%s\" value=No %s>no", parm->label, (*(BOOL *)ptr)?"":"CHECKED");
break;
case P_BOOLREV:
printf("<input type=radio name=\"parm_%s\" value=Yes %s>yes&nbsp;&nbsp;", parm->label, (*(BOOL *)ptr)?"":"CHECKED");
printf("<input type=radio name=\"parm_%s\" value=No %s>no", parm->label, (*(BOOL *)ptr)?"CHECKED":"");
break;
case P_INTEGER:
printf("<input type=text size=8 name=\"parm_%s\" value=%d>", parm->label, *(int *)ptr);
break;
case P_OCTAL:
printf("<input type=text size=8 name=\"parm_%s\" value=0%o>", parm->label, *(int *)ptr);
break;
case P_ENUM:
for (i=0;parm->enum_list[i].name;i++)
printf("<input type=radio name=\"parm_%s\" value=%s %s>%s&nbsp;&nbsp;",
parm->label, parm->enum_list[i].name,
(*(int *)ptr)==parm->enum_list[i].value?"CHECKED":"",
parm->enum_list[i].name);
break;
}
printf("</td></tr>\n");
}
/* display a set of parameters for a service */
static void show_parameters(int snum, int allparameters, int advanced, int printers)
{
int i = 0;
struct parm_struct *parm;
printf("<table>\n");
while ((parm = lp_next_parameter(snum, &i, allparameters))) {
if (parm->flags & FLAG_HIDE) continue;
if (!advanced) {
if (!printers && !(parm->flags & FLAG_BASIC)) continue;
if (printers && !(parm->flags & FLAG_PRINT)) continue;
}
show_parameter(snum, parm);
}
printf("</table>\n");
}
added status page to SWAT. Similar to smbstatus output but in a HTML table
-
/* save and reoad the smb.conf config file */
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
static int save_reload(void)
{
FILE *f;
f = fopen(servicesf,"w");
if (!f) {
printf("failed to open %s for writing\n", servicesf);
return 0;
}
fprintf(f, "# Samba config file created using SWAT\n");
lp_dump(f);
fclose(f);
lp_killunused(NULL);
if (!lp_load(servicesf,False)) {
printf("Can't reload %s\n", servicesf);
return 0;
}
return 1;
}
/* commit a set of parameters for a service */
static void commit_parameters(int snum)
{
int i = 0;
struct parm_struct *parm;
pstring label;
char *v;
while ((parm = lp_next_parameter(snum, &i, 1))) {
sprintf(label, "parm_%s", parm->label);
if ((v = cgi_variable(label))) {
lp_do_parameter(snum, parm->label, v);
}
}
save_reload();
}
/* load the smb.conf file into loadparm. */
static void load_config(void)
{
if (!lp_load(servicesf,False)) {
printf("<b>Can't load %s - using defaults</b><p>\n",
servicesf);
}
}
/* spit out the html for a link with an image */
static void image_link(char *name,char *hlink, char *src, int width, int height)
{
printf("<A HREF=\"%s\"><img width=%d height=%d src=\"%s\" alt=\"%s\"></A>\n", hlink, width, height, src, name);
}
/* display the main navigation controls at the top of each page along
with a title */
static void show_main_buttons(void)
{
printf("<H2 align=center>Samba Web Administration Tool</H2>\n");
added a "home" icon
-
image_link("Home", "", "images/home.gif", 50, 50);
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
image_link("Globals", "globals", "images/globals.gif", 50, 50);
image_link("Shares", "shares", "images/shares.gif", 50, 50);
image_link("Printers", "printers", "images/printers.gif", 50, 50);
added status page to SWAT. Similar to smbstatus output but in a HTML table
-
image_link("Status", "status", "images/status.gif", 50, 50);
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
printf("<HR>\n");
}
/* display a welcome page */
static void welcome_page(void)
{
include_html("help/welcome.html");
}
/* display a globals editing page */
static void globals_page(void)
{
int advanced = 0;
printf("<H2>Global Variables</H2>\n");
if (cgi_variable("Advanced") && !cgi_variable("Basic"))
advanced = 1;
if (cgi_variable("Commit")) {
commit_parameters(GLOBALS_SNUM);
}
printf("<FORM method=post>\n");
printf("<input type=submit name=\"Commit\" value=\"Commit Changes\">\n");
if (advanced == 0) {
printf("<input type=submit name=\"Advanced\" value=\"Advanced View\">\n");
} else {
printf("<input type=submit name=\"Basic\" value=\"Basic View\">\n");
}
printf("<p>\n");
show_parameters(GLOBALS_SNUM, 1, advanced, 0);
if (advanced) {
printf("<input type=hidden name=\"Advanced\" value=1>\n");
}
printf("</form>\n");
}
/* display a shares editing page */
static void shares_page(void)
{
char *share = cgi_variable("share");
char *s;
int snum=-1;
int i;
int advanced = 0;
if (share)
snum = lp_servicenumber(share);
printf("<H2>Share Parameters</H2>\n");
if (cgi_variable("Advanced") && !cgi_variable("Basic"))
advanced = 1;
if (cgi_variable("Commit") && snum >= 0) {
commit_parameters(snum);
}
if (cgi_variable("Delete") && snum >= 0) {
lp_remove_service(snum);
save_reload();
share = NULL;
snum = -1;
}
if (cgi_variable("createshare") && (share=cgi_variable("newshare"))) {
lp_copy_service(DEFAULTS_SNUM, share);
save_reload();
snum = lp_servicenumber(share);
}
printf("<FORM method=post>\n");
printf("<table>\n");
printf("<tr><td><input type=submit name=selectshare value=\"Choose Share\"></td>\n");
printf("<td><select name=share>\n");
if (snum < 0)
printf("<option value=\" \"> \n");
for (i=0;i<lp_numservices();i++) {
s = lp_servicename(i);
- remove redundent strstr() - don't show printers in shares page
-
if (s && (*s) && strcmp(s,"IPC$") && !lp_print_ok(i)) {
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
printf("<option %s value=\"%s\">%s\n",
(share && strcmp(share,s)==0)?"SELECTED":"",
s, s);
}
}
printf("</select></td></tr><p>");
printf("<tr><td><input type=submit name=createshare value=\"Create Share\"></td>\n");
printf("<td><input type=text size=30 name=newshare></td></tr>\n");
printf("</table>");
if (snum >= 0) {
printf("<input type=submit name=\"Commit\" value=\"Commit Changes\">\n");
printf("<input type=submit name=\"Delete\" value=\"Delete Share\">\n");
if (advanced == 0) {
printf("<input type=submit name=\"Advanced\" value=\"Advanced View\">\n");
} else {
printf("<input type=submit name=\"Basic\" value=\"Basic View\">\n");
}
printf("<p>\n");
}
if (snum >= 0) {
show_parameters(snum, 1, advanced, 0);
}
if (advanced) {
printf("<input type=hidden name=\"Advanced\" value=1>\n");
}
printf("</FORM>\n");
}
/* display a printers editing page */
static void printers_page(void)
{
char *share = cgi_variable("share");
char *s;
int snum=-1;
int i;
int advanced = 0;
if (share)
snum = lp_servicenumber(share);
printf("<H2>Printer Parameters</H2>\n");
if (cgi_variable("Advanced") && !cgi_variable("Basic"))
advanced = 1;
if (cgi_variable("Commit") && snum >= 0) {
commit_parameters(snum);
}
if (cgi_variable("Delete") && snum >= 0) {
lp_remove_service(snum);
save_reload();
share = NULL;
snum = -1;
}
if (cgi_variable("createshare") && (share=cgi_variable("newshare"))) {
lp_copy_service(DEFAULTS_SNUM, share);
snum = lp_servicenumber(share);
lp_do_parameter(snum, "print ok", "Yes");
save_reload();
snum = lp_servicenumber(share);
}
printf("<FORM method=post>\n");
printf("<table>\n");
printf("<tr><td><input type=submit name=selectshare value=\"Choose Printer\"></td>\n");
printf("<td><select name=share>\n");
if (snum < 0 || !lp_print_ok(snum))
printf("<option value=\" \"> \n");
for (i=0;i<lp_numservices();i++) {
s = lp_servicename(i);
if (s && (*s) && strcmp(s,"IPC$") && lp_print_ok(i)) {
printf("<option %s value=\"%s\">%s\n",
(share && strcmp(share,s)==0)?"SELECTED":"",
s, s);
}
}
printf("</select></td></tr><p>");
printf("<tr><td><input type=submit name=createshare value=\"Create Printer\"></td>\n");
printf("<td><input type=text size=30 name=newshare></td></tr>\n");
printf("</table>");
if (snum >= 0) {
printf("<input type=submit name=\"Commit\" value=\"Commit Changes\">\n");
printf("<input type=submit name=\"Delete\" value=\"Delete Printer\">\n");
if (advanced == 0) {
printf("<input type=submit name=\"Advanced\" value=\"Advanced View\">\n");
} else {
printf("<input type=submit name=\"Basic\" value=\"Basic View\">\n");
}
printf("<p>\n");
}
if (snum >= 0) {
show_parameters(snum, 1, advanced, 1);
}
if (advanced) {
printf("<input type=hidden name=\"Advanced\" value=1>\n");
}
printf("</FORM>\n");
}
added status page to SWAT. Similar to smbstatus output but in a HTML table
-
static void print_share_mode(share_mode_entry *e, char *fname)
{
printf("<tr><td>%d</td>",e->pid);
printf("<td>");
switch ((e->share_mode>>4)&0xF) {
case DENY_NONE: printf("DENY_NONE"); break;
case DENY_ALL: printf("DENY_ALL "); break;
case DENY_DOS: printf("DENY_DOS "); break;
case DENY_READ: printf("DENY_READ "); break;
case DENY_WRITE:printf("DENY_WRITE "); break;
}
printf("</td>");
printf("<td>");
switch (e->share_mode&0xF) {
case 0: printf("RDONLY "); break;
case 1: printf("WRONLY "); break;
case 2: printf("RDWR "); break;
}
printf("</td>");
printf("<td>");
if((e->op_type &
(EXCLUSIVE_OPLOCK|BATCH_OPLOCK)) ==
(EXCLUSIVE_OPLOCK|BATCH_OPLOCK))
printf("EXCLUSIVE+BATCH ");
else if (e->op_type & EXCLUSIVE_OPLOCK)
printf("EXCLUSIVE ");
else if (e->op_type & BATCH_OPLOCK)
printf("BATCH ");
else
printf("NONE ");
printf("</td>");
printf("<td>%s</td><td>%s</td></tr>\n",
fname,asctime(LocalTime((time_t *)&e->time.tv_sec)));
}
/* show the current server status */
static void status_page(void)
{
struct connect_record crec;
pstring fname;
FILE *f;
printf("<H2>Server Status</H2>\n");
pstrcpy(fname,lp_lockdir());
standard_sub_basic(fname);
trim_string(fname,"","/");
strcat(fname,"/STATUS..LCK");
f = fopen(fname,"r");
if (!f) {
printf("Couldn't open status file %s\n",fname);
if (!lp_status(-1))
printf("You need to have status=yes in your smb config file\n");
return;
}
printf("\nSamba version %s\n<p>",VERSION);
printf("<h3>Active Connections</h3>\n");
printf("<table border=1>\n");
printf("<tr><th>Share</th><th>User</th><th>Group</th><th>PID</th><th>Client</th><th>Date</th></tr>\n\n");
while (!feof(f)) {
if (fread(&crec,sizeof(crec),1,f) != 1)
break;
if (crec.magic == 0x280267 && process_exists(crec.pid)) {
printf("<tr><td>%s</td><td>%s</td><td>%s</td><td>%d</td><td>%s (%s)</td><td>%s</td></tr>\n",
crec.name,uidtoname(crec.uid),
gidtoname(crec.gid),crec.pid,
crec.machine,crec.addr,
asctime(LocalTime(&crec.start)));
}
}
printf("</table><p>\n");
printf("<h3>Open Files</h3>\n");
printf("<table border=1>\n");
printf("<tr><th>PID</th><th>Sharing</th><th>R/W</th><th>Oplock</th><th>File</th><th>Date</th></tr>\n");
locking_init(1);
share_mode_forall(print_share_mode);
locking_end();
printf("</table>\n");
fclose(f);
}
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
int main(int argc, char *argv[])
{
extern char *optarg;
extern int optind;
extern FILE *dbf;
int opt;
char *page;
allow for non-authenticated SWAT for demo purposes
-
int auth_required = 1;
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
/* just in case it goes wild ... */
alarm(300);
dbf = fopen("/dev/null", "w");
if (!dbf) dbf = stderr;
allow for non-authenticated SWAT for demo purposes
-
while ((opt = getopt(argc, argv,"s:a")) != EOF) {
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
switch (opt) {
case 's':
pstrcpy(servicesf,optarg);
break;
allow for non-authenticated SWAT for demo purposes
-
case 'a':
auth_required = 0;
break;
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
}
}
allow for non-authenticated SWAT for demo purposes
-
cgi_setup(SWATDIR, auth_required);
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
print_header();
charset_initialise();
/* if this binary is setuid then run completely as root */
setuid(0);
load_config();
cgi_load_variables(NULL);
show_main_buttons();
page = cgi_baseurl();
if (strcmp(page, "globals")==0) {
globals_page();
} else if (strcmp(page,"shares")==0) {
shares_page();
} else if (strcmp(page,"printers")==0) {
printers_page();
added status page to SWAT. Similar to smbstatus output but in a HTML table
-
} else if (strcmp(page,"status")==0) {
status_page();
Jeremy is going to hate me ... These are some hacks on SWAT. Maybe users will actually be able to work out how to use it now. Unfortunately these changes required some editing in loadparm.c and smb.h which will make Jeremys merge job harder. Sorry!
-
} else {
welcome_page();
}
print_footer();
return 0;
}
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