s3-popt: Only include popt-common.h when needed.
[nivanova/samba-autobuild/.git] / source3 / web / swat.c
index 3e14d2d0980bde824f2f30dbb2bfcc688b8459d6..720018d15db3e460966c2af3cc992e8a103539ed 100644 (file)
@@ -4,17 +4,17 @@
    Version 3.0.0
    Copyright (C) Andrew Tridgell 1997-2002
    Copyright (C) John H Terpstra 2002
-   
+
    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 3 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, see <http://www.gnu.org/licenses/>.
 */
@@ -28,6 +28,7 @@
  **/
 
 #include "includes.h"
+#include "popt_common.h"
 #include "web/swat_proto.h"
 
 static int demo_mode = False;
@@ -86,13 +87,14 @@ static const char *fix_quotes(TALLOC_CTX *ctx, const char *str)
 
        /* Count the number of quotes. */
        newstring_len = 1;
-       while (*str) {
-               if ( *str == '\"') {
+       p = (char *) str;
+       while (*p) {
+               if ( *p == '\"') {
                        newstring_len += quote_len;
                } else {
                        newstring_len++;
                }
-               ++str;
+               ++p;
        }
        newstring = TALLOC_ARRAY(ctx, char, newstring_len);
        if (!newstring) {
@@ -105,7 +107,6 @@ static const char *fix_quotes(TALLOC_CTX *ctx, const char *str)
                } else {
                        *p++ = *str;
                }
-               ++str;
        }
        *p = '\0';
        return newstring;
@@ -156,7 +157,9 @@ static int include_html(const char *fname)
        }
 
        while ((ret = read(fd, buf, sizeof(buf))) > 0) {
-               write(1, buf, ret);
+               if (write(1, buf, ret) == -1) {
+                       break;
+               }
        }
 
        close(fd);
@@ -232,7 +235,7 @@ static void show_parameter(int snum, struct parm_struct *parm)
        TALLOC_CTX *ctx = talloc_stackframe();
 
        if (parm->p_class == P_LOCAL && snum >= 0) {
-               ptr = lp_local_ptr(snum, ptr);
+               ptr = lp_local_ptr_by_snum(snum, ptr);
        }
 
        printf("<tr><td>%s</td><td>", get_parm_translated(ctx,
@@ -253,16 +256,16 @@ static void show_parameter(int snum, struct parm_struct *parm)
                        for (;*list;list++) {
                                /* enclose in HTML encoded quotes if the string contains a space */
                                if ( strchr_m(*list, ' ') ) {
-                                       push_utf8_allocate(&utf8_s1, *list, &converted_size);
-                                       push_utf8_allocate(&utf8_s2, ((*(list+1))?", ":""), &converted_size);
+                                       push_utf8_talloc(talloc_tos(), &utf8_s1, *list, &converted_size);
+                                       push_utf8_talloc(talloc_tos(), &utf8_s2, ((*(list+1))?", ":""), &converted_size);
                                        printf("&quot;%s&quot;%s", utf8_s1, utf8_s2);
                                } else {
-                                       push_utf8_allocate(&utf8_s1, *list, &converted_size);
-                                       push_utf8_allocate(&utf8_s2, ((*(list+1))?", ":""), &converted_size);
+                                       push_utf8_talloc(talloc_tos(), &utf8_s1, *list, &converted_size);
+                                       push_utf8_talloc(talloc_tos(), &utf8_s2, ((*(list+1))?", ":""), &converted_size);
                                        printf("%s%s", utf8_s1, utf8_s2);
                                }
-                               SAFE_FREE(utf8_s1);
-                               SAFE_FREE(utf8_s2);
+                               TALLOC_FREE(utf8_s1);
+                               TALLOC_FREE(utf8_s2);
                        }
                }
                printf("\">");
@@ -283,10 +286,10 @@ static void show_parameter(int snum, struct parm_struct *parm)
 
        case P_STRING:
        case P_USTRING:
-               push_utf8_allocate(&utf8_s1, *(char **)ptr, &converted_size);
+               push_utf8_talloc(talloc_tos(), &utf8_s1, *(char **)ptr, &converted_size);
                printf("<input type=text size=40 name=\"parm_%s\" value=\"%s\">",
                       make_parm_name(parm->label), fix_quotes(ctx, utf8_s1));
-               SAFE_FREE(utf8_s1);
+               TALLOC_FREE(utf8_s1);
                printf("<input type=button value=\"%s\" onClick=\"swatform.parm_%s.value=\'%s\'\">",
                        _("Set Default"), make_parm_name(parm->label),fix_backslash((char *)(parm->def.svalue)));
                break;
@@ -375,7 +378,7 @@ static void show_parameters(int snum, int allparameters, unsigned int parm_filte
                                        void *ptr = parm->ptr;
 
                                if (parm->p_class == P_LOCAL && snum >= 0) {
-                                       ptr = lp_local_ptr(snum, ptr);
+                                       ptr = lp_local_ptr_by_snum(snum, ptr);
                                }
 
                                switch (parm->type) {
@@ -384,7 +387,8 @@ static void show_parameters(int snum, int allparameters, unsigned int parm_filte
                                        break;
 
                                case P_LIST:
-                                       if (!str_list_compare(*(char ***)ptr, (char **)(parm->def.lvalue))) continue;
+                                       if (!str_list_equal(*(const char ***)ptr, 
+                                                           (const char **)(parm->def.lvalue))) continue;
                                        break;
 
                                case P_STRING:
@@ -414,9 +418,9 @@ static void show_parameters(int snum, int allparameters, unsigned int parm_filte
                }
 
                if ((parm_filter & FLAG_WIZARD) && !(parm->flags & FLAG_WIZARD)) continue;
-               
+
                if ((parm_filter & FLAG_ADVANCED) && !(parm->flags & FLAG_ADVANCED)) continue;
-               
+
                if (heading && heading != last_heading) {
                        printf("<tr><td></td></tr><tr><td><b><u>%s</u></b></td></tr>\n", _(heading));
                        last_heading = heading;
@@ -430,7 +434,6 @@ static void show_parameters(int snum, int allparameters, unsigned int parm_filte
 ****************************************************************************/
 static bool load_config(bool save_def)
 {
-       lp_resetnumservices();
        return lp_load(get_dyn_CONFIGFILE(),False,save_def,False,True);
 }
 
@@ -444,7 +447,7 @@ static void write_config(FILE *f, bool show_defaults)
        fprintf(f, "# Samba config file created using SWAT\n");
        fprintf(f, "# from %s (%s)\n", cgi_remote_host(), cgi_remote_addr());
        fprintf(f, "# Date: %s\n\n", current_timestring(ctx, False));
-       
+
        lp_dump(f, show_defaults, iNumNonAutoPrintServices);
 
        TALLOC_FREE(ctx);
@@ -476,7 +479,7 @@ static int save_reload(int snum)
        }
 
        write_config(f, False);
-       if (snum)
+       if (snum >= 0)
                lp_dump_one(f, False, snum);
        fclose(f);
 
@@ -554,7 +557,7 @@ static void image_link(const char *name, const char *hlink, const char *src)
 static void show_main_buttons(void)
 {
        char *p;
-       
+
        if ((p = cgi_user_name()) && strcmp(p, "root")) {
                printf(_("Logged in as <b>%s</b>"), p);
                printf("<p>\n");
@@ -596,7 +599,7 @@ static void ViewModeBoxes(int mode)
 ****************************************************************************/
 static void welcome_page(void)
 {
-       if (file_exist("help/welcome.html", NULL)) {
+       if (file_exist("help/welcome.html")) {
                include_html("help/welcome.html");
        } else {
                include_html("help/welcome-no-samba-doc.html");
@@ -643,7 +646,7 @@ static void wizard_params_page(void)
 
        if (cgi_variable("Commit")) {
                commit_parameters(GLOBAL_SECTION_SNUM);
-               save_reload(0);
+               save_reload(-1);
        }
 
        printf("<form name=\"swatform\" method=post action=wizard_params>\n");
@@ -654,7 +657,7 @@ static void wizard_params_page(void)
 
        printf("<input type=reset name=\"Reset Values\" value=\"Reset\">\n");
        printf("<p>\n");
-       
+
        printf("<table>\n");
        show_parameters(GLOBAL_SECTION_SNUM, 1, parm_filter, 0);
        printf("</table>\n");
@@ -667,7 +670,7 @@ static void wizard_params_page(void)
 static void rewritecfg_file(void)
 {
        commit_parameters(GLOBAL_SECTION_SNUM);
-       save_reload(0);
+       save_reload(-1);
        printf("<H2>%s</H2>\n", _("Note: smb.conf file has been read and rewritten"));
 }
 
@@ -701,7 +704,7 @@ static void wizard_page(void)
 
                /* Plain text passwords are too badly broken - use encrypted passwords only */
                lp_do_parameter( GLOBAL_SECTION_SNUM, "encrypt passwords", "Yes");
-               
+
                switch ( SerType ){
                        case 0:
                                /* Stand-alone Server */
@@ -740,12 +743,12 @@ static void wizard_page(void)
 
                        load_config(False);
                        lp_copy_service(GLOBAL_SECTION_SNUM, unix_share);
-                       iNumNonAutoPrintServices = lp_numservices();
                        have_home = lp_servicenumber(HOMES_NAME);
                        lp_do_parameter( have_home, "read only", "No");
                        lp_do_parameter( have_home, "valid users", "%S");
                        lp_do_parameter( have_home, "browseable", "No");
                        commit_parameters(have_home);
+                       save_reload(have_home);
                }
 
                /* Need to Delete Homes share? */
@@ -755,7 +758,7 @@ static void wizard_page(void)
                }
 
                commit_parameters(GLOBAL_SECTION_SNUM);
-               save_reload(0);
+               save_reload(-1);
        }
        else
        {
@@ -772,7 +775,7 @@ static void wizard_page(void)
                winstype = 3;
 
        role = lp_server_role();
-       
+
        /* Here we go ... */
        printf("<H2>%s</H2>\n", _("Samba Configuration Wizard"));
        printf("<form method=post action=wizard>\n");
@@ -811,7 +814,7 @@ static void wizard_page(void)
                const char **wins_servers = lp_wins_server_list();
                for(i = 0; wins_servers[i]; i++) printf("%s ", wins_servers[i]);
        }
-       
+
        printf("\"></td></tr>\n");
        if (winstype == 3) {
                printf("<tr><td></td><td colspan=3><font color=\"#ff0000\">%s</font></td></tr>\n", _("Error: WINS Server Mode and WINS Support both set in smb.conf"));
@@ -821,14 +824,14 @@ static void wizard_page(void)
        printf("<td><input type=radio name=\"HomeExpo\" value=\"1\" %s> Yes</td>", (have_home == -1) ? "" : "checked ");
        printf("<td><input type=radio name=\"HomeExpo\" value=\"0\" %s> No</td>", (have_home == -1 ) ? "checked" : "");
        printf("<td></td></tr>\n");
-       
+
        /* Enable this when we are ready ....
         * printf("<tr><td><b>%s:&nbsp;</b></td>\n", _("Is Print Server"));
         * printf("<td><input type=radio name=\"PtrSvr\" value=\"1\" %s> Yes</td>");
         * printf("<td><input type=radio name=\"PtrSvr\" value=\"0\" %s> No</td>");
         * printf("<td></td></tr>\n");
         */
-       
+
        printf("</table></center>");
        printf("<hr>");
 
@@ -849,7 +852,7 @@ static void globals_page(void)
 
        if (cgi_variable("Commit")) {
                commit_parameters(GLOBAL_SECTION_SNUM);
-               save_reload(0);
+               save_reload(-1);
        }
 
        if ( cgi_variable("ViewMode") )
@@ -907,22 +910,26 @@ static void shares_page(void)
 
        if (cgi_variable("Commit") && snum >= 0) {
                commit_parameters(snum);
-               save_reload(0);
+               save_reload(-1);
+               snum = lp_servicenumber(share);
        }
 
        if (cgi_variable("Delete") && snum >= 0) {
                lp_remove_service(snum);
-               save_reload(0);
+               save_reload(-1);
                share = NULL;
                snum = -1;
        }
 
        if (cgi_variable("createshare") && (share=cgi_variable("newshare"))) {
-               load_config(False);
-               lp_copy_service(GLOBAL_SECTION_SNUM, share);
-               iNumNonAutoPrintServices = lp_numservices();
-               save_reload(0);
                snum = lp_servicenumber(share);
+               if (snum < 0) {
+                       load_config(False);
+                       lp_copy_service(GLOBAL_SECTION_SNUM, share);
+                       snum = lp_servicenumber(share);
+                       save_reload(snum);
+                       snum = lp_servicenumber(share);
+               }
        }
 
        printf("<FORM name=\"swatform\" method=post>\n");
@@ -953,12 +960,11 @@ static void shares_page(void)
        for (i=0;i<lp_numservices();i++) {
                s = lp_servicename(i);
                if (s && (*s) && strcmp(s,"IPC$") && !lp_print_ok(i)) {
-                       push_utf8_allocate(&utf8_s, s, &converted_size);
+                       push_utf8_talloc(talloc_tos(), &utf8_s, s, &converted_size);
                        printf("<option %s value=\"%s\">%s\n", 
                               (share && strcmp(share,s)==0)?"SELECTED":"",
                               utf8_s, utf8_s);
-                       SAFE_FREE(utf8_s);
-                       
+                       TALLOC_FREE(utf8_s);
                }
        }
        printf("</select></td>\n");
@@ -1009,7 +1015,7 @@ static bool change_password(const char *remote_machine, const char *user_name,
                printf("%s\n<p>", _("password change in demo mode rejected"));
                return False;
        }
-       
+
        if (remote_machine != NULL) {
                ret = remote_password_change(remote_machine, user_name,
                                             old_passwd, new_passwd, &err_str);
@@ -1023,7 +1029,7 @@ static bool change_password(const char *remote_machine, const char *user_name,
                printf("%s\n<p>", _("Can't setup password database vectors."));
                return False;
        }
-       
+
        ret = local_password_change(user_name, local_flags, new_passwd,
                                        &err_str, &msg_str);
 
@@ -1106,7 +1112,6 @@ static void chg_passwd(void)
        local_flags |= (cgi_variable(DELETE_USER_FLAG) ? LOCAL_DELETE_USER : 0);
        local_flags |= (cgi_variable(ENABLE_USER_FLAG) ? LOCAL_ENABLE_USER : 0);
        local_flags |= (cgi_variable(DISABLE_USER_FLAG) ? LOCAL_DISABLE_USER : 0);
-       
 
        rslt = change_password(host,
                               cgi_variable_nonull(SWAT_USER),
@@ -1123,7 +1128,7 @@ static void chg_passwd(void)
                        printf("\n");
                }
        }
-       
+
        return;
 }
 
@@ -1250,8 +1255,8 @@ static void printers_page(void)
         printf("<H2>%s</H2>\n", _("Printer Parameters"));
  
         printf("<H3>%s</H3>\n", _("Important Note:"));
-        printf(_("Printer names marked with [*] in the Choose Printer drop-down box "));
-        printf(_("are autoloaded printers from "));
+        printf("%s",_("Printer names marked with [*] in the Choose Printer drop-down box "));
+        printf("%s",_("are autoloaded printers from "));
         printf("<A HREF=\"/swat/help/smb.conf.5.html#printcapname\" target=\"docs\">%s</A>\n", _("Printcap Name"));
         printf("%s\n", _("Attempting to delete these printers from SWAT will have no effect."));
 
@@ -1260,24 +1265,27 @@ static void printers_page(void)
                if (snum >= iNumNonAutoPrintServices)
                    save_reload(snum);
                else
-                   save_reload(0);
+                   save_reload(-1);
+               snum = lp_servicenumber(share);
        }
 
        if (cgi_variable("Delete") && snum >= 0) {
                lp_remove_service(snum);
-               save_reload(0);
+               save_reload(-1);
                share = NULL;
                snum = -1;
        }
 
        if (cgi_variable("createshare") && (share=cgi_variable("newshare"))) {
-               load_config(False);
-               lp_copy_service(GLOBAL_SECTION_SNUM, share);
-               iNumNonAutoPrintServices = lp_numservices();
-               snum = lp_servicenumber(share);
-               lp_do_parameter(snum, "print ok", "Yes");
-               save_reload(0);
                snum = lp_servicenumber(share);
+               if (snum < 0 || snum >= iNumNonAutoPrintServices) {
+                       load_config(False);
+                       lp_copy_service(GLOBAL_SECTION_SNUM, share);
+                       snum = lp_servicenumber(share);
+                       lp_do_parameter(snum, "print ok", "Yes");
+                       save_reload(snum);
+                       snum = lp_servicenumber(share);
+               }
        }
 
        printf("<FORM name=\"swatform\" method=post>\n");
@@ -1434,7 +1442,7 @@ const char *lang_msg_rotate(TALLOC_CTX *ctx, const char *msgid)
 
        cgi_load_variables();
 
-       if (!file_exist(get_dyn_CONFIGFILE(), NULL)) {
+       if (!file_exist(get_dyn_CONFIGFILE())) {
                have_read_access = True;
                have_write_access = True;
        } else {