int add_home_service(const char *service, const char *username, const char *homedir) { int iHomeService; if (!service || !homedir || homedir[0] == '\0') return -1; if ((iHomeService = lp_servicenumber(HOMES_NAME)) < 0) return -1; /* * If this is a winbindd provided username, remove * the domain component before adding the service. * Log a warning if the "path=" parameter does not * include any macros. */ { const char *p = strchr(service,*lp_winbind_separator()); /* We only want the 'user' part of the string */ if (p) { service = p + 1; } } if (!lp_add_home(service, iHomeService, username, homedir)) { return -1; } return lp_servicenumber(service); }
/**************************************************************************** find a service entry ****************************************************************************/ int find_service(char *service) { int iService; all_string_sub(service,"\\","/",0); iService = lp_servicenumber(service); /* now handle the special case of a home directory */ if (iService < 0) { int iHomeService; /* We check that the HOMES_NAME exists before calling expensive functions like get_user_home_dir */ if ((iHomeService = lp_servicenumber(HOMES_NAME)) >= 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)")); if (phome_dir) { lp_add_home(service,iHomeService,phome_dir); iService = lp_servicenumber(service); } } } #ifdef PRINTING /* 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 = PRINTCAP; 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)); } } #endif /* 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 <*****@*****.**>. */ 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); }