diff options
Diffstat (limited to 'source3/smbd/service.c')
| -rw-r--r-- | source3/smbd/service.c | 180 |
1 files changed, 86 insertions, 94 deletions
diff --git a/source3/smbd/service.c b/source3/smbd/service.c index 78b610ae37..a53b9267b7 100644 --- a/source3/smbd/service.c +++ b/source3/smbd/service.c @@ -112,105 +112,96 @@ int add_home_service(const char *service, const char *username, const char *home /** - * Find a service entry. service is always in dos codepage. + * Find a service entry. * * @param service is modified (to canonical form??) **/ + int find_service(fstring service) { - int iService; - - all_string_sub(service,"\\","/",0); - - iService = lp_servicenumber(service); - - /* now handle the special case of a home directory */ - if (iService < 0) - { - char *phome_dir = get_user_home_dir(service); - - if(!phome_dir) - { - /* - * Try mapping the servicename, it may - * be a Windows to unix mapped user name. - */ - if(map_username(service)) - phome_dir = get_user_home_dir(service); - } - - DEBUG(3,("checking for home directory %s gave %s\n",service, - phome_dir?phome_dir:"(NULL)")); - - iService = add_home_service(service,service /* 'username' */, phome_dir); - } - - /* If we still don't have a service, attempt to add it as a printer. */ - if (iService < 0) - { - int iPrinterService; - - if ((iPrinterService = lp_servicenumber(PRINTERS_NAME)) >= 0) - { - char *pszTemp; - - DEBUG(3,("checking whether %s is a valid printer name...\n", service)); - pszTemp = lp_printcapname(); - if ((pszTemp != NULL) && pcap_printername_ok(service, pszTemp)) - { - DEBUG(3,("%s is a valid printer name\n", service)); - DEBUG(3,("adding %s as a printer service\n", service)); - lp_add_printer(service, iPrinterService); - iService = lp_servicenumber(service); - if (iService < 0) - DEBUG(0,("failed to add %s as a printer service!\n", service)); - } - else - DEBUG(3,("%s is not a valid printer name\n", service)); - } - } - - /* Check for default vfs service? Unsure whether to implement this */ - if (iService < 0) - { - } - - /* just possibly it's a default service? */ - if (iService < 0) - { - char *pdefservice = lp_defaultservice(); - if (pdefservice && *pdefservice && - !strequal(pdefservice,service) && - !strstr(service,"..")) - { - /* - * We need to do a local copy here as lp_defaultservice() - * returns one of the rotating lp_string buffers that - * could get overwritten by the recursive find_service() call - * below. Fix from Josef Hinteregger <joehtg@joehtg.co.at>. - */ - pstring defservice; - pstrcpy(defservice, pdefservice); - iService = find_service(defservice); - if (iService >= 0) - { - all_string_sub(service, "_","/",0); - iService = lp_add_service(service, iService); - } - } - } - - if (iService >= 0) - if (!VALID_SNUM(iService)) - { - DEBUG(0,("Invalid snum %d for %s\n",iService, service)); - iService = -1; - } - - if (iService < 0) - DEBUG(3,("find_service() failed to find service %s\n", service)); - - return (iService); + int iService; + + all_string_sub(service,"\\","/",0); + + iService = lp_servicenumber(service); + + /* now handle the special case of a home directory */ + if (iService < 0) { + char *phome_dir = get_user_home_dir(service); + + if(!phome_dir) { + /* + * Try mapping the servicename, it may + * be a Windows to unix mapped user name. + */ + if(map_username(service)) + phome_dir = get_user_home_dir(service); + } + + DEBUG(3,("checking for home directory %s gave %s\n",service, + phome_dir?phome_dir:"(NULL)")); + + iService = add_home_service(service,service /* 'username' */, phome_dir); + } + + /* If we still don't have a service, attempt to add it as a printer. */ + if (iService < 0) { + int iPrinterService; + + if ((iPrinterService = lp_servicenumber(PRINTERS_NAME)) >= 0) { + char *pszTemp; + + DEBUG(3,("checking whether %s is a valid printer name...\n", service)); + pszTemp = lp_printcapname(); + if ((pszTemp != NULL) && pcap_printername_ok(service, pszTemp)) { + DEBUG(3,("%s is a valid printer name\n", service)); + DEBUG(3,("adding %s as a printer service\n", service)); + lp_add_printer(service, iPrinterService); + iService = lp_servicenumber(service); + if (iService < 0) { + DEBUG(0,("failed to add %s as a printer service!\n", service)); + } + } else { + DEBUG(3,("%s is not a valid printer name\n", service)); + } + } + } + + /* Check for default vfs service? Unsure whether to implement this */ + if (iService < 0) { + } + + /* just possibly it's a default service? */ + if (iService < 0) { + char *pdefservice = lp_defaultservice(); + if (pdefservice && *pdefservice && !strequal(pdefservice,service) && !strstr(service,"..")) { + /* + * We need to do a local copy here as lp_defaultservice() + * returns one of the rotating lp_string buffers that + * could get overwritten by the recursive find_service() call + * below. Fix from Josef Hinteregger <joehtg@joehtg.co.at>. + */ + pstring defservice; + pstrcpy(defservice, pdefservice); + iService = find_service(defservice); + if (iService >= 0) { + all_string_sub(service, "_","/",0); + iService = lp_add_service(service, iService); + } + } + } + + if (iService >= 0) { + if (!VALID_SNUM(iService)) { + DEBUG(0,("Invalid snum %d for %s\n",iService, service)); + iService = -1; + } + } + + if (iService < 0) + DEBUG(3,("find_service() failed to find service %s\n", service)); + + return (iService); } @@ -218,6 +209,7 @@ int find_service(fstring service) do some basic sainity checks on the share. This function modifies dev, ecode. ****************************************************************************/ + static NTSTATUS share_sanity_checks(int snum, fstring dev) { |