diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/cgi.c | 631 | ||||
| -rw-r--r-- | source3/swat.c | 595 |
2 files changed, 0 insertions, 1226 deletions
diff --git a/source3/cgi.c b/source3/cgi.c deleted file mode 100644 index 6468c92917..0000000000 --- a/source3/cgi.c +++ /dev/null @@ -1,631 +0,0 @@ -/* - some simple CGI helper routines - 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. -*/ - - -#include "includes.h" -#include "smb.h" - -#define MAX_VARIABLES 10000 - -/* set the expiry on fixed pages */ -#define EXPIRY_TIME (60*60*24*7) - -#define CGI_LOGGING 0 - -#ifdef DEBUG_COMMENTS -extern void print_title(char *fmt, ...); -#endif - -struct var { - char *name; - char *value; -}; - -static struct var variables[MAX_VARIABLES]; -static int num_variables; -static int content_length; -static int request_post; -static int request_get; -static char *query_string; -static char *baseurl; - -static void unescape(char *buf) -{ - char *p=buf; - - while ((p=strchr(p,'+'))) - *p = ' '; - - p = buf; - - while (p && *p && (p=strchr(p,'%'))) { - int c1 = p[1]; - int c2 = p[2]; - - if (c1 >= '0' && c1 <= '9') - c1 = c1 - '0'; - else if (c1 >= 'A' && c1 <= 'F') - c1 = 10 + c1 - 'A'; - else if (c1 >= 'a' && c1 <= 'f') - c1 = 10 + c1 - 'a'; - else {p++; continue;} - - if (c2 >= '0' && c2 <= '9') - c2 = c2 - '0'; - else if (c2 >= 'A' && c2 <= 'F') - c2 = 10 + c2 - 'A'; - else if (c2 >= 'a' && c2 <= 'f') - c2 = 10 + c2 - 'a'; - else {p++; continue;} - - *p = (c1<<4) | c2; - - memcpy(p+1, p+3, strlen(p+3)+1); - p++; - } -} - - -static char *grab_line(FILE *f, int *cl) -{ - char *ret; - int i = 0; - int len = 1024; - - ret = (char *)malloc(len); - if (!ret) return NULL; - - - while ((*cl)) { - int c = fgetc(f); - (*cl)--; - - if (c == EOF) { - (*cl) = 0; - break; - } - - if (c == '\r') continue; - - if (strchr("\n&", c)) break; - - ret[i++] = c; - - if (i == len-1) { - char *ret2; - ret2 = (char *)realloc(ret, len*2); - if (!ret2) return ret; - len *= 2; - ret = ret2; - } - } - - - ret[i] = 0; - return ret; -} - -/*************************************************************************** - load all the variables passed to the CGI program. May have multiple variables - with the same name and the same or different values. Takes a file parameter - for simulating CGI invocation eg loading saved preferences. - ***************************************************************************/ -void cgi_load_variables(FILE *f1) -{ - FILE *f = f1; - static char *line; - char *p, *s, *tok; - int len; - -#ifdef DEBUG_COMMENTS - char dummy[100]=""; - print_title(dummy); - printf("<!== Start dump in cgi_load_variables() %s ==>\n",__FILE__); -#endif - - if (!f1) { - f = stdin; - if (!content_length) { - p = getenv("CONTENT_LENGTH"); - len = p?atoi(p):0; - } else { - len = content_length; - } - } else { - fseek(f, 0, SEEK_END); - len = ftell(f); - fseek(f, 0, SEEK_SET); - } - - - if (len > 0 && - (f1 || request_post || - ((s=getenv("REQUEST_METHOD")) && - strcasecmp(s,"POST")==0))) { - while (len && (line=grab_line(f, &len))) { - p = strchr(line,'='); - if (!p) continue; - - *p = 0; - - variables[num_variables].name = strdup(line); - variables[num_variables].value = strdup(p+1); - - free(line); - - if (!variables[num_variables].name || - !variables[num_variables].value) - continue; - - unescape(variables[num_variables].value); - unescape(variables[num_variables].name); - -#ifdef DEBUG_COMMENTS - printf("<!== POST var %s has value \"%s\" ==>\n", - variables[num_variables].name, - variables[num_variables].value); -#endif - - num_variables++; - if (num_variables == MAX_VARIABLES) break; - } - } - - if (f1) { -#ifdef DEBUG_COMMENTS - printf("<!== End dump in cgi_load_variables() ==>\n"); -#endif - return; - } - - fclose(stdin); - - if ((s=query_string) || (s=getenv("QUERY_STRING"))) { - for (tok=strtok(s,"&;");tok;tok=strtok(NULL,"&;")) { - p = strchr(tok,'='); - if (!p) continue; - - *p = 0; - - variables[num_variables].name = strdup(tok); - variables[num_variables].value = strdup(p+1); - - if (!variables[num_variables].name || - !variables[num_variables].value) - continue; - - unescape(variables[num_variables].value); - unescape(variables[num_variables].name); - -#ifdef DEBUG_COMMENTS - printf("<!== Commandline var %s has value \"%s\" ==>\n", - variables[num_variables].name, - variables[num_variables].value); -#endif - num_variables++; - if (num_variables == MAX_VARIABLES) break; - } - - } -#ifdef DEBUG_COMMENTS - printf("<!== End dump in cgi_load_variables() ==>\n"); -#endif -} - - -/*************************************************************************** - find a variable passed via CGI - Doesn't quite do what you think in the case of POST text variables, because - if they exist they might have a value of "" or even " ", depending on the - browser. Also doesn't allow for variables[] containing multiple variables - with the same name and the same or different values. - ***************************************************************************/ -char *cgi_variable(char *name) -{ - int i; - - for (i=0;i<num_variables;i++) - if (strcmp(variables[i].name, name) == 0) - return variables[i].value; - return NULL; -} - -/*************************************************************************** -return a particular cgi variable - ***************************************************************************/ -char *cgi_vnum(int i, char **name) -{ - if (i < 0 || i >= num_variables) return NULL; - *name = variables[i].name; - return variables[i].value; -} - -/*************************************************************************** - return the value of a CGI boolean variable. - ***************************************************************************/ -int cgi_boolean(char *name, int def) -{ - char *p = cgi_variable(name); - - if (!p) return def; - - return strcmp(p, "1") == 0; -} - -/*************************************************************************** -like strdup() but quotes < > and & - ***************************************************************************/ -char *quotedup(char *s) -{ - int i, n=0; - int len; - char *ret; - char *d; - - if (!s) return strdup(""); - - len = strlen(s); - - for (i=0;i<len;i++) - if (s[i] == '<' || s[i] == '>' || s[i] == '&') - n++; - - ret = malloc(len + n*6 + 1); - - if (!ret) return NULL; - - d = ret; - - for (i=0;i<len;i++) { - switch (s[i]) { - case '<': - strcpy(d, "<"); - d += 4; - break; - - case '>': - strcpy(d, ">"); - d += 4; - break; - - case '&': - strcpy(d, "&"); - d += 5; - break; - - default: - *d++ = s[i]; - } - } - - *d = 0; - - return ret; -} - - -/*************************************************************************** -like strdup() but quotes a wide range of characters - ***************************************************************************/ -char *urlquote(char *s) -{ - int i, n=0; - int len; - char *ret; - char *d; - char *qlist = "\"\n\r'&<> \t+;"; - - if (!s) return strdup(""); - - len = strlen(s); - - for (i=0;i<len;i++) - if (strchr(qlist, s[i])) n++; - - ret = malloc(len + n*2 + 1); - - if (!ret) return NULL; - - d = ret; - - for (i=0;i<len;i++) { - if (strchr(qlist,s[i])) { - sprintf(d, "%%%02X", (int)s[i]); - d += 3; - } else { - *d++ = s[i]; - } - } - - *d = 0; - - return ret; -} - - -/*************************************************************************** -like strdup() but quotes " characters - ***************************************************************************/ -char *quotequotes(char *s) -{ - int i, n=0; - int len; - char *ret; - char *d; - - if (!s) return strdup(""); - - len = strlen(s); - - for (i=0;i<len;i++) - if (s[i] == '"') - n++; - - ret = malloc(len + n*6 + 1); - - if (!ret) return NULL; - - d = ret; - - for (i=0;i<len;i++) { - switch (s[i]) { - case '"': - strcpy(d, """); - d += 6; - break; - - default: - *d++ = s[i]; - } - } - - *d = 0; - - return ret; -} - - -/*************************************************************************** -quote spaces in a buffer - ***************************************************************************/ -void quote_spaces(char *buf) -{ - while (*buf) { - if (*buf == ' ') *buf = '+'; - buf++; - } -} - - - -/*************************************************************************** -tell a browser about a fatal error in the http processing - ***************************************************************************/ -static void cgi_setup_error(char *err, char *header, char *info) -{ - printf("HTTP/1.1 %s\r\n%sConnection: close\r\nContent-Type: text/html\r\n\r\n<HTML><HEAD><TITLE>%s</TITLE></HEAD><BODY><H1>%s</H1>%s<p></BODY></HTML>\r\n", err, header, err, err, info); - exit(0); -} - - -/*************************************************************************** -decode a base64 string in-place - simple and slow algorithm - ***************************************************************************/ -static void base64_decode(char *s) -{ - char *b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - int bit_offset, byte_offset, idx, i; - unsigned char *d = (unsigned char *)s; - char *p; - - i=0; - - while (*s && (p=strchr(b64,*s))) { - idx = (int)(p - b64); - byte_offset = (i*6)/8; - bit_offset = (i*6)%8; - d[byte_offset] &= ~((1<<(8-bit_offset))-1); - if (bit_offset < 3) { - d[byte_offset] |= (idx << (2-bit_offset)); - } else { - d[byte_offset] |= (idx >> (bit_offset-2)); - d[byte_offset+1] = 0; - d[byte_offset+1] |= (idx << (8-(bit_offset-2))) & 0xFF; - } - s++; i++; - } -} - - -/*************************************************************************** -handle a http authentication line - ***************************************************************************/ -static int cgi_handle_authorization(char *line) -{ - char *p, *user, *pass; - - if (strncasecmp(line,"Basic ", 6)) { - cgi_setup_error("401 Bad Authorization", "", - "Only basic authorization is understood"); - } - line += 6; - while (line[0] == ' ') line++; - base64_decode(line); - if (!(p=strchr(line,':'))) { - cgi_setup_error("401 Bad Authorization", "", - "username/password must be supplied"); - } - *p = 0; - user = line; - pass = p+1; - - /* currently only allow connections as root */ - if (strcmp(user,"root")) { - cgi_setup_error("401 Bad Authorization", "", - "incorrect username/password"); - } - - - return password_ok(user, pass, strlen(pass), NULL); -} - - -/*************************************************************************** -handle a file download - ***************************************************************************/ -static void cgi_download(char *file) -{ - struct stat st; - char buf[1024]; - int fd, l, i; - char *p; - - /* sanitise the filename */ - for (i=0;file[i];i++) { - if (!isalnum(file[i]) && !strchr("/.-_", file[i])) { - cgi_setup_error("404 File Not Found","", - "Illegal character in filename"); - } - } - - if (!file_exist(file, &st)) { - cgi_setup_error("404 File Not Found","", - "The requested file was not found"); - } - fd = open(file,O_RDONLY); - if (fd == -1) { - cgi_setup_error("404 File Not Found","", - "The requested file was not found"); - } - printf("HTTP/1.1 200 OK\r\n"); - if ((p=strrchr(file,'.'))) { - if (strcmp(p,".gif")==0) { - printf("Content-Type: image/gif\r\n"); - } else if (strcmp(p,".jpg")==0) { - printf("Content-Type: image/jpeg\r\n"); - } else { - printf("Content-Type: text/html\r\n"); - } - } - printf("Expires: %s\r\n", http_timestring(time(NULL)+EXPIRY_TIME)); - - printf("Content-Length: %d\r\n\r\n", (int)st.st_size); - while ((l=read(fd,buf,sizeof(buf)))>0) { - fwrite(buf, 1, l, stdout); - } - close(fd); - exit(0); -} - - -/*************************************************************************** -setup the cgi framework, handling the possability that this program is either -run as a true cgi program by a web browser or is itself a mini web server - ***************************************************************************/ -void cgi_setup(char *rootdir, int auth_required) -{ - int authenticated = 0; - char line[1024]; - char *url=NULL; - char *p; -#if CGI_LOGGING - FILE *f = fopen("/tmp/cgi.log", "a"); - - fprintf(f,"\n[Date: %s]\n", http_timestring(time(NULL))); -#endif - - if (chdir(rootdir)) { - cgi_setup_error("400 Server Error", "", - "chdir failed - the server is not configured correctly"); - } - - if (getenv("CONTENT_LENGTH") || getenv("REQUEST_METHOD")) { - /* assume we are running under a real web server */ - return; - } - - /* we are a mini-web server. We need to read the request from stdin - and handle authentication etc */ - while (fgets(line, sizeof(line)-1, stdin)) { -#if CGI_LOGGING - fputs(line, f); -#endif - if (line[0] == '\r' || line[0] == '\n') break; - if (strncasecmp(line,"GET ", 4)==0) { - request_get = 1; - url = strdup(&line[4]); - } else if (strncasecmp(line,"POST ", 5)==0) { - request_post = 1; - url = strdup(&line[5]); - } else if (strncasecmp(line,"PUT ", 4)==0) { - cgi_setup_error("400 Bad Request", "", - "This server does not accept PUT requests"); - } else if (strncasecmp(line,"Authorization: ", 15)==0) { - authenticated = cgi_handle_authorization(&line[15]); - } else if (strncasecmp(line,"Content-Length: ", 16)==0) { - content_length = atoi(&line[16]); - } - /* ignore all other requests! */ - } -#if CGI_LOGGING - fclose(f); -#endif - - if (auth_required && !authenticated) { - cgi_setup_error("401 Authorization Required", - "WWW-Authenticate: Basic realm=\"root\"\r\n", - "You must be authenticated to use this service"); - } - - if (!url) { - cgi_setup_error("400 Bad Request", "", - "You must specify a GET or POST request"); - } - - /* trim the URL */ - if ((p = strchr(url,' ')) || (p=strchr(url,'\t'))) { - *p = 0; - } - while (*url && strchr("\r\n",url[strlen(url)-1])) { - url[strlen(url)-1] = 0; - } - - /* anything following a ? in the URL is part of the query string */ - if ((p=strchr(url,'?'))) { - query_string = p+1; - *p = 0; - } - - if (strstr(url+1,"..")==0 && file_exist(url+1, NULL)) { - cgi_download(url+1); - } - - printf("HTTP/1.1 200 OK\r\nConnection: close\r\n"); - printf("Date: %s\r\n", http_timestring(time(NULL))); - baseurl = url+1; -} - - -/*************************************************************************** -return the current pages URL - ***************************************************************************/ -char *cgi_baseurl(void) -{ - return baseurl; -} diff --git a/source3/swat.c b/source3/swat.c deleted file mode 100644 index 09d0f08ea6..0000000000 --- a/source3/swat.c +++ /dev/null @@ -1,595 +0,0 @@ -/* - 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; - - -/* 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; - - -/* start the page with standard stuff */ -static void print_header(void) -{ - printf("Expires: 0\r\n"); - 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); -} - - -/* display one editable parameter in a form */ -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 ", 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 ", 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 ", - 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"); -} - - -/* save and reoad the smb.conf config file */ -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"); - - image_link("Home", "", "images/home.gif", 50, 50); - 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); - image_link("Status", "status", "images/status.gif", 50, 50); - - 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); - 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 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"); -} - - -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); -} - - -int main(int argc, char *argv[]) -{ - extern char *optarg; - extern int optind; - extern FILE *dbf; - int opt; - char *page; - int auth_required = 1; - - /* just in case it goes wild ... */ - alarm(300); - - dbf = fopen("/dev/null", "w"); - - if (!dbf) dbf = stderr; - - while ((opt = getopt(argc, argv,"s:a")) != EOF) { - switch (opt) { - case 's': - pstrcpy(servicesf,optarg); - break; - case 'a': - auth_required = 0; - break; - } - } - - cgi_setup(SWATDIR, auth_required); - - 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(); - } else if (strcmp(page,"status")==0) { - status_page(); - } else { - welcome_page(); - } - - print_footer(); - return 0; -} - - |