/* This is based on loadparm.c from Samba, written by Andrew Tridgell and Karl Auer */ /* * 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, visit the http://fsf.org website. */ /* some fixes * * Copyright (C) 2001, 2002 Martin Pool */ /* * Load parameters. * * This module provides suitable callback functions for the params * module. It builds the internal table of service details which is * then used by the rest of the server. * * To add a parameter: * * 1) add it to the global or service structure definition * 2) add it to the parm_table * 3) add it to the list of available functions (eg: using FN_GLOBAL_STRING()) * 4) If it's a global then initialise it in init_globals. If a local * (ie. service) parameter then initialise it in the sDefault structure * * * Notes: * The configuration file is processed sequentially for speed. It is NOT * accessed randomly as happens in 'real' Windows. For this reason, there * is a fair bit of sequence-dependent code here - ie., code which assumes * that certain things happen before others. In particular, the code which * happens at the boundary between sections is delicately poised, so be * careful! * */ /* TODO: Parameter to set debug level on server. */ #include "rsync.h" #include "ifuncs.h" #define PTR_DIFF(p1,p2) ((ptrdiff_t)(((char *)(p1)) - (char *)(p2))) #define strequal(a,b) (strcasecmp(a,b)==0) #define BOOLSTR(b) ((b) ? "Yes" : "No") typedef char pstring[1024]; #define pstrcpy(a,b) strlcpy(a,b,sizeof(pstring)) #ifndef LOG_DAEMON #define LOG_DAEMON 0 #endif #define DEFAULT_DONT_COMPRESS "*.gz *.zip *.z *.rpm *.deb *.iso *.bz2" \ " *.t[gb]z *.7z *.mp[34] *.mov *.avi *.ogg *.jpg *.jpeg" /* the following are used by loadparm for option lists */ typedef enum { P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL, P_PATH,P_STRING,P_GSTRING,P_ENUM,P_SEP } parm_type; typedef enum { P_LOCAL,P_GLOBAL,P_SEPARATOR,P_NONE } parm_class; struct enum_list { int value; char *name; }; struct parm_struct { char *label; parm_type type; parm_class class; void *ptr; struct enum_list *enum_list; unsigned flags; }; #ifndef GLOBAL_NAME #define GLOBAL_NAME "global" #endif /* some helpful bits */ #define pSERVICE(i) ServicePtrs[i] #define iSERVICE(i) (*pSERVICE(i)) #define LP_SNUM_OK(iService) (((iService) >= 0) && ((iService) < iNumServices)) /* * This structure describes global (ie., server-wide) parameters. */ typedef struct { char *bind_address; char *motd_file; char *pid_file; char *socket_options; int rsync_port; } global; static global Globals; /* * This structure describes a single service. Their order must match the * initializers below, which you can accomplish by keeping each sub-section * sorted. (e.g. in vim, just visually select each subsection and use !sort.) */ typedef struct { char *auth_users; char *charset; char *comment; char *dont_compress; char *exclude; char *exclude_from; char *filter; char *gid; char *hosts_allow; char *hosts_deny; char *include; char *include_from; char *incoming_chmod; char *lock_file; char *log_file; char *log_format; char *name; char *outgoing_chmod; char *path; char *postxfer_exec; char *prexfer_exec; char *refuse_options; char *secrets_file; char *temp_dir; char *uid; int max_connections; int max_verbosity; int syslog_facility; int timeout; BOOL fake_super; BOOL ignore_errors; BOOL ignore_nonreadable; BOOL list; BOOL munge_symlinks; BOOL numeric_ids; BOOL read_only; BOOL strict_modes; BOOL transfer_logging; BOOL use_chroot; BOOL write_only; } service; /* This is a default service used to prime a services structure. In order * to make these easy to keep sorted in the same way as the variables * above, use the variable name in the leading comment, including a * trailing ';' (to avoid a sorting problem with trailing digits). */ static service sDefault = { /* auth_users; */ NULL, /* charset; */ NULL, /* comment; */ NULL, /* dont_compress; */ DEFAULT_DONT_COMPRESS, /* exclude; */ NULL, /* exclude_from; */ NULL, /* filter; */ NULL, /* gid; */ NOBODY_GROUP, /* hosts_allow; */ NULL, /* hosts_deny; */ NULL, /* include; */ NULL, /* include_from; */ NULL, /* incoming_chmod; */ NULL, /* lock_file; */ DEFAULT_LOCK_FILE, /* log_file; */ NULL, /* log_format; */ "%o %h [%a] %m (%u) %f %l", /* name; */ NULL, /* outgoing_chmod; */ NULL, /* path; */ NULL, /* postxfer_exec; */ NULL, /* prexfer_exec; */ NULL, /* refuse_options; */ NULL, /* secrets_file; */ NULL, /* temp_dir; */ NULL, /* uid; */ NOBODY_USER, /* max_connections; */ 0, /* max_verbosity; */ 1, /* syslog_facility; */ LOG_DAEMON, /* timeout; */ 0, /* fake_super; */ False, /* ignore_errors; */ False, /* ignore_nonreadable; */ False, /* list; */ True, /* munge_symlinks; */ (BOOL)-1, /* numeric_ids; */ (BOOL)-1, /* read_only; */ True, /* strict_modes; */ True, /* transfer_logging; */ False, /* use_chroot; */ True, /* write_only; */ False, }; /* local variables */ static service **ServicePtrs = NULL; static int iNumServices = 0; static int iServiceIndex = 0; static BOOL bInGlobalSection = True; #define NUMPARAMETERS (sizeof(parm_table) / sizeof(struct parm_struct)) static struct enum_list enum_facilities[] = { #ifdef LOG_AUTH { LOG_AUTH, "auth" }, #endif #ifdef LOG_AUTHPRIV { LOG_AUTHPRIV, "authpriv" }, #endif #ifdef LOG_CRON { LOG_CRON, "cron" }, #endif #ifdef LOG_DAEMON { LOG_DAEMON, "daemon" }, #endif #ifdef LOG_FTP { LOG_FTP, "ftp" }, #endif #ifdef LOG_KERN { LOG_KERN, "kern" }, #endif #ifdef LOG_LPR { LOG_LPR, "lpr" }, #endif #ifdef LOG_MAIL { LOG_MAIL, "mail" }, #endif #ifdef LOG_NEWS { LOG_NEWS, "news" }, #endif #ifdef LOG_AUTH { LOG_AUTH, "security" }, #endif #ifdef LOG_SYSLOG { LOG_SYSLOG, "syslog" }, #endif #ifdef LOG_USER { LOG_USER, "user" }, #endif #ifdef LOG_UUCP { LOG_UUCP, "uucp" }, #endif #ifdef LOG_LOCAL0 { LOG_LOCAL0, "local0" }, #endif #ifdef LOG_LOCAL1 { LOG_LOCAL1, "local1" }, #endif #ifdef LOG_LOCAL2 { LOG_LOCAL2, "local2" }, #endif #ifdef LOG_LOCAL3 { LOG_LOCAL3, "local3" }, #endif #ifdef LOG_LOCAL4 { LOG_LOCAL4, "local4" }, #endif #ifdef LOG_LOCAL5 { LOG_LOCAL5, "local5" }, #endif #ifdef LOG_LOCAL6 { LOG_LOCAL6, "local6" }, #endif #ifdef LOG_LOCAL7 { LOG_LOCAL7, "local7" }, #endif { -1, NULL }}; /* note that we do not initialise the defaults union - it is not allowed in ANSI C */ static struct parm_struct parm_table[] = { {"address", P_STRING, P_GLOBAL,&Globals.bind_address, NULL,0}, {"motd file", P_STRING, P_GLOBAL,&Globals.motd_file, NULL,0}, {"pid file", P_STRING, P_GLOBAL,&Globals.pid_file, NULL,0}, {"port", P_INTEGER,P_GLOBAL,&Globals.rsync_port, NULL,0}, {"socket options", P_STRING, P_GLOBAL,&Globals.socket_options, NULL,0}, {"auth users", P_STRING, P_LOCAL, &sDefault.auth_users, NULL,0}, {"charset", P_STRING, P_LOCAL, &sDefault.charset, NULL,0}, {"comment", P_STRING, P_LOCAL, &sDefault.comment, NULL,0}, {"dont compress", P_STRING, P_LOCAL, &sDefault.dont_compress, NULL,0}, {"exclude from", P_STRING, P_LOCAL, &sDefault.exclude_from, NULL,0}, {"exclude", P_STRING, P_LOCAL, &sDefault.exclude, NULL,0}, {"fake super", P_BOOL, P_LOCAL, &sDefault.fake_super, NULL,0}, {"filter", P_STRING, P_LOCAL, &sDefault.filter, NULL,0}, {"gid", P_STRING, P_LOCAL, &sDefault.gid, NULL,0}, {"hosts allow", P_STRING, P_LOCAL, &sDefault.hosts_allow, NULL,0}, {"hosts deny", P_STRING, P_LOCAL, &sDefault.hosts_deny, NULL,0}, {"ignore errors", P_BOOL, P_LOCAL, &sDefault.ignore_errors, NULL,0}, {"ignore nonreadable",P_BOOL, P_LOCAL, &sDefault.ignore_nonreadable,NULL,0}, {"include from", P_STRING, P_LOCAL, &sDefault.include_from, NULL,0}, {"include", P_STRING, P_LOCAL, &sDefault.include, NULL,0}, {"incoming chmod", P_STRING, P_LOCAL, &sDefault.incoming_chmod, NULL,0}, {"list", P_BOOL, P_LOCAL, &sDefault.list, NULL,0}, {"lock file", P_STRING, P_LOCAL, &sDefault.lock_file, NULL,0}, {"log file", P_STRING, P_LOCAL, &sDefault.log_file, NULL,0}, {"log format", P_STRING, P_LOCAL, &sDefault.log_format, NULL,0}, {"max connections", P_INTEGER,P_LOCAL, &sDefault.max_connections, NULL,0}, {"max verbosity", P_INTEGER,P_LOCAL, &sDefault.max_verbosity, NULL,0}, {"munge symlinks", P_BOOL, P_LOCAL, &sDefault.munge_symlinks, NULL,0}, {"name", P_STRING, P_LOCAL, &sDefault.name, NULL,0}, {"numeric ids", P_BOOL, P_LOCAL, &sDefault.numeric_ids, NULL,0}, {"outgoing chmod", P_STRING, P_LOCAL, &sDefault.outgoing_chmod, NULL,0}, {"path", P_PATH, P_LOCAL, &sDefault.path, NULL,0}, #ifdef HAVE_PUTENV {"post-xfer exec", P_STRING, P_LOCAL, &sDefault.postxfer_exec, NULL,0}, {"pre-xfer exec", P_STRING, P_LOCAL, &sDefault.prexfer_exec, NULL,0}, #endif {"read only", P_BOOL, P_LOCAL, &sDefault.read_only, NULL,0}, {"refuse options", P_STRING, P_LOCAL, &sDefault.refuse_options, NULL,0}, {"secrets file", P_STRING, P_LOCAL, &sDefault.secrets_file, NULL,0}, {"strict modes", P_BOOL, P_LOCAL, &sDefault.strict_modes, NULL,0}, {"syslog facility", P_ENUM, P_LOCAL, &sDefault.syslog_facility,enum_facilities,0}, {"temp dir", P_PATH, P_LOCAL, &sDefault.temp_dir, NULL,0}, {"timeout", P_INTEGER,P_LOCAL, &sDefault.timeout, NULL,0}, {"transfer logging", P_BOOL, P_LOCAL, &sDefault.transfer_logging, NULL,0}, {"uid", P_STRING, P_LOCAL, &sDefault.uid, NULL,0}, {"use chroot", P_BOOL, P_LOCAL, &sDefault.use_chroot, NULL,0}, {"write only", P_BOOL, P_LOCAL, &sDefault.write_only, NULL,0}, {NULL, P_BOOL, P_NONE, NULL, NULL,0} }; /*************************************************************************** * Initialise the global parameter structure. ***************************************************************************/ static void init_globals(void) { memset(&Globals, 0, sizeof Globals); } /*************************************************************************** * Initialise the sDefault parameter structure. ***************************************************************************/ static void init_locals(void) { } /* In this section all the functions that are used to access the parameters from the rest of the program are defined */ #define FN_GLOBAL_STRING(fn_name,ptr) \ char *fn_name(void) {return(*(char **)(ptr) ? *(char **)(ptr) : "");} #define FN_GLOBAL_BOOL(fn_name,ptr) \ BOOL fn_name(void) {return(*(BOOL *)(ptr));} #define FN_GLOBAL_CHAR(fn_name,ptr) \ char fn_name(void) {return(*(char *)(ptr));} #define FN_GLOBAL_INTEGER(fn_name,ptr) \ int fn_name(void) {return(*(int *)(ptr));} #define FN_LOCAL_STRING(fn_name,val) \ char *fn_name(int i) {return((LP_SNUM_OK(i)&&pSERVICE(i)->val)?pSERVICE(i)->val : (sDefault.val?sDefault.val:""));} #define FN_LOCAL_BOOL(fn_name,val) \ BOOL fn_name(int i) {return(LP_SNUM_OK(i)? pSERVICE(i)->val : sDefault.val);} #define FN_LOCAL_CHAR(fn_name,val) \ char fn_name(int i) {return(LP_SNUM_OK(i)? pSERVICE(i)->val : sDefault.val);} #define FN_LOCAL_INTEGER(fn_name,val) \ int fn_name(int i) {return(LP_SNUM_OK(i)? pSERVICE(i)->val : sDefault.val);} FN_GLOBAL_STRING(lp_bind_address, &Globals.bind_address) FN_GLOBAL_STRING(lp_motd_file, &Globals.motd_file) FN_GLOBAL_STRING(lp_pid_file, &Globals.pid_file) FN_GLOBAL_STRING(lp_socket_options, &Globals.socket_options) FN_GLOBAL_INTEGER(lp_rsync_port, &Globals.rsync_port) FN_LOCAL_STRING(lp_auth_users, auth_users) FN_LOCAL_STRING(lp_charset, charset) FN_LOCAL_STRING(lp_comment, comment) FN_LOCAL_STRING(lp_dont_compress, dont_compress) FN_LOCAL_STRING(lp_exclude, exclude) FN_LOCAL_STRING(lp_exclude_from, exclude_from) FN_LOCAL_STRING(lp_filter, filter) FN_LOCAL_STRING(lp_gid, gid) FN_LOCAL_STRING(lp_hosts_allow, hosts_allow) FN_LOCAL_STRING(lp_hosts_deny, hosts_deny) FN_LOCAL_STRING(lp_include, include) FN_LOCAL_STRING(lp_include_from, include_from) FN_LOCAL_STRING(lp_incoming_chmod, incoming_chmod) FN_LOCAL_STRING(lp_lock_file, lock_file) FN_LOCAL_STRING(lp_log_file, log_file) FN_LOCAL_STRING(lp_log_format, log_format) FN_LOCAL_STRING(lp_name, name) FN_LOCAL_STRING(lp_outgoing_chmod, outgoing_chmod) FN_LOCAL_STRING(lp_path, path) FN_LOCAL_STRING(lp_postxfer_exec, postxfer_exec) FN_LOCAL_STRING(lp_prexfer_exec, prexfer_exec) FN_LOCAL_STRING(lp_refuse_options, refuse_options) FN_LOCAL_STRING(lp_secrets_file, secrets_file) FN_LOCAL_STRING(lp_temp_dir, temp_dir) FN_LOCAL_STRING(lp_uid, uid) FN_LOCAL_INTEGER(lp_max_connections, max_connections) FN_LOCAL_INTEGER(lp_max_verbosity, max_verbosity) FN_LOCAL_INTEGER(lp_syslog_facility, syslog_facility) FN_LOCAL_INTEGER(lp_timeout, timeout) FN_LOCAL_BOOL(lp_fake_super, fake_super) FN_LOCAL_BOOL(lp_ignore_errors, ignore_errors) FN_LOCAL_BOOL(lp_ignore_nonreadable, ignore_nonreadable) FN_LOCAL_BOOL(lp_list, list) FN_LOCAL_BOOL(lp_munge_symlinks, munge_symlinks) FN_LOCAL_BOOL(lp_numeric_ids, numeric_ids) FN_LOCAL_BOOL(lp_read_only, read_only) FN_LOCAL_BOOL(lp_strict_modes, strict_modes) FN_LOCAL_BOOL(lp_transfer_logging, transfer_logging) FN_LOCAL_BOOL(lp_use_chroot, use_chroot) FN_LOCAL_BOOL(lp_write_only, write_only) /* local prototypes */ static int strwicmp(char *psz1, char *psz2); static int map_parameter(char *parmname); static BOOL set_boolean(BOOL *pb, char *parmvalue); static int getservicebyname(char *name, service *pserviceDest); static void copy_service(service *pserviceDest, service *pserviceSource); static BOOL do_parameter(char *parmname, char *parmvalue); static BOOL do_section(char *sectionname); /*************************************************************************** * initialise a service to the defaults ***************************************************************************/ static void init_service(service *pservice) { memset((char *)pservice,0,sizeof(service)); copy_service(pservice,&sDefault); } /** * Assign a copy of @p v to @p *s. Handles NULL strings. @p *v must * be initialized when this is called, either to NULL or a malloc'd * string. * * @fixme There is a small leak here in that sometimes the existing * value will be dynamically allocated, and the old copy is lost. * However, we can't always deallocate the old value, because in the * case of sDefault, it points to a static string. It would be nice * to have either all-strdup'd values, or to never need to free * memory. **/ static void string_set(char **s, const char *v) { if (!v) { *s = NULL; return; } *s = strdup(v); if (!*s) exit_cleanup(RERR_MALLOC); } /*************************************************************************** * add a new service to the services array initialising it with the given * service ***************************************************************************/ static int add_a_service(service *pservice, char *name) { int i; service tservice; int num_to_alloc = iNumServices+1; tservice = *pservice; /* it might already exist */ if (name) { i = getservicebyname(name,NULL); if (i >= 0) return(i); } i = iNumServices; ServicePtrs = realloc_array(ServicePtrs, service *, num_to_alloc); if (ServicePtrs) pSERVICE(iNumServices) = new(service); if (!ServicePtrs || !pSERVICE(iNumServices)) return(-1); iNumServices++; init_service(pSERVICE(i)); copy_service(pSERVICE(i),&tservice); if (name) string_set(&iSERVICE(i).name,name); return(i); } /*************************************************************************** * Do a case-insensitive, whitespace-ignoring string compare. ***************************************************************************/ static int strwicmp(char *psz1, char *psz2) { /* if BOTH strings are NULL, return TRUE, if ONE is NULL return */ /* appropriate value. */ if (psz1 == psz2) return (0); else if (psz1 == NULL) return (-1); else if (psz2 == NULL) return (1); /* sync the strings on first non-whitespace */ while (1) { while (isSpace(psz1)) psz1++; while (isSpace(psz2)) psz2++; if (toUpper(psz1) != toUpper(psz2) || *psz1 == '\0' || *psz2 == '\0') break; psz1++; psz2++; } return (*psz1 - *psz2); } /*************************************************************************** * Map a parameter's string representation to something we can use. * Returns False if the parameter string is not recognised, else TRUE. ***************************************************************************/ static int map_parameter(char *parmname) { int iIndex; if (*parmname == '-') return(-1); for (iIndex = 0; parm_table[iIndex].label; iIndex++) if (strwicmp(parm_table[iIndex].label, parmname) == 0) return(iIndex); rprintf(FLOG, "Unknown Parameter encountered: \"%s\"\n", parmname); return(-1); } /*************************************************************************** * Set a boolean variable from the text value stored in the passed string. * Returns True in success, False if the passed string does not correctly * represent a boolean. ***************************************************************************/ static BOOL set_boolean(BOOL *pb, char *parmvalue) { BOOL bRetval; bRetval = True; if (strwicmp(parmvalue, "yes") == 0 || strwicmp(parmvalue, "true") == 0 || strwicmp(parmvalue, "1") == 0) *pb = True; else if (strwicmp(parmvalue, "no") == 0 || strwicmp(parmvalue, "False") == 0 || strwicmp(parmvalue, "0") == 0) *pb = False; else { rprintf(FLOG, "Badly formed boolean in configuration file: \"%s\".\n", parmvalue); bRetval = False; } return (bRetval); } /*************************************************************************** * Find a service by name. Otherwise works like get_service. ***************************************************************************/ static int getservicebyname(char *name, service *pserviceDest) { int iService; for (iService = iNumServices - 1; iService >= 0; iService--) if (strwicmp(iSERVICE(iService).name, name) == 0) { if (pserviceDest != NULL) copy_service(pserviceDest, pSERVICE(iService)); break; } return (iService); } /*************************************************************************** * Copy a service structure to another ***************************************************************************/ static void copy_service(service *pserviceDest, service *pserviceSource) { int i; for (i=0;parm_table[i].label;i++) if (parm_table[i].ptr && parm_table[i].class == P_LOCAL) { void *def_ptr = parm_table[i].ptr; void *src_ptr = ((char *)pserviceSource) + PTR_DIFF(def_ptr,&sDefault); void *dest_ptr = ((char *)pserviceDest) + PTR_DIFF(def_ptr,&sDefault); switch (parm_table[i].type) { case P_BOOL: case P_BOOLREV: *(BOOL *)dest_ptr = *(BOOL *)src_ptr; break; case P_INTEGER: case P_ENUM: case P_OCTAL: *(int *)dest_ptr = *(int *)src_ptr; break; case P_CHAR: *(char *)dest_ptr = *(char *)src_ptr; break; case P_PATH: case P_STRING: string_set(dest_ptr,*(char **)src_ptr); break; default: break; } } } /*************************************************************************** * Process a parameter for a particular service number. If snum < 0 * then assume we are in the globals ***************************************************************************/ static BOOL lp_do_parameter(int snum, char *parmname, char *parmvalue) { int parmnum, i; void *parm_ptr=NULL; /* where we are going to store the result */ void *def_ptr=NULL; char *cp; parmnum = map_parameter(parmname); if (parmnum < 0) { rprintf(FLOG, "IGNORING unknown parameter \"%s\"\n", parmname); return(True); } def_ptr = parm_table[parmnum].ptr; /* we might point at a service, the default service or a global */ if (snum < 0) { parm_ptr = def_ptr; } else { if (parm_table[parmnum].class == P_GLOBAL) { rprintf(FLOG, "Global parameter %s found in service section!\n",parmname); return(True); } parm_ptr = ((char *)pSERVICE(snum)) + PTR_DIFF(def_ptr,&sDefault); } /* now switch on the type of variable it is */ switch (parm_table[parmnum].type) { case P_BOOL: set_boolean(parm_ptr,parmvalue); break; case P_BOOLREV: set_boolean(parm_ptr,parmvalue); *(BOOL *)parm_ptr = ! *(BOOL *)parm_ptr; break; case P_INTEGER: *(int *)parm_ptr = atoi(parmvalue); break; case P_CHAR: *(char *)parm_ptr = *parmvalue; break; case P_OCTAL: sscanf(parmvalue,"%o",(int *)parm_ptr); break; case P_PATH: string_set(parm_ptr,parmvalue); if ((cp = *(char**)parm_ptr) != NULL) { int len = strlen(cp); while (len > 1 && cp[len-1] == '/') len--; cp[len] = '\0'; } break; case P_STRING: string_set(parm_ptr,parmvalue); break; case P_GSTRING: strlcpy((char *)parm_ptr,parmvalue,sizeof(pstring)); break; case P_ENUM: for (i=0;parm_table[parmnum].enum_list[i].name;i++) { if (strequal(parmvalue, parm_table[parmnum].enum_list[i].name)) { *(int *)parm_ptr = parm_table[parmnum].enum_list[i].value; break; } } if (!parm_table[parmnum].enum_list[i].name) { if (atoi(parmvalue) > 0) *(int *)parm_ptr = atoi(parmvalue); } break; case P_SEP: break; } return(True); } /*************************************************************************** * Process a parameter. ***************************************************************************/ static BOOL do_parameter(char *parmname, char *parmvalue) { return lp_do_parameter(bInGlobalSection?-2:iServiceIndex, parmname, parmvalue); } /*************************************************************************** * Process a new section (service). At this stage all sections are services. * Later we'll have special sections that permit server parameters to be set. * Returns True on success, False on failure. ***************************************************************************/ static BOOL do_section(char *sectionname) { BOOL bRetval; BOOL isglobal = (strwicmp(sectionname, GLOBAL_NAME) == 0); bRetval = False; /* if we were in a global section then do the local inits */ if (bInGlobalSection && !isglobal) init_locals(); /* if we've just struck a global section, note the fact. */ bInGlobalSection = isglobal; /* check for multiple global sections */ if (bInGlobalSection) { return(True); } if (strchr(sectionname, '/') != NULL) { rprintf(FLOG, "Warning: invalid section name in configuration file: %s\n", sectionname); return False; } /* if we have a current service, tidy it up before moving on */ bRetval = True; if (iServiceIndex >= 0) bRetval = True; /* if all is still well, move to the next record in the services array */ if (bRetval) { /* We put this here to avoid an odd message order if messages are */ /* issued by the post-processing of a previous section. */ if ((iServiceIndex=add_a_service(&sDefault,sectionname)) < 0) { rprintf(FLOG, "Failed to add a new service\n"); return(False); } } return (bRetval); } /*************************************************************************** * Load the services array from the services file. Return True on success, * False on failure. ***************************************************************************/ BOOL lp_load(char *pszFname, int globals_only) { pstring n2; BOOL bRetval; bRetval = False; bInGlobalSection = True; init_globals(); pstrcpy(n2, pszFname); /* We get sections first, so have to start 'behind' to make up */ iServiceIndex = -1; bRetval = pm_process(n2, globals_only?NULL:do_section, do_parameter); return (bRetval); } /*************************************************************************** * return the max number of services ***************************************************************************/ int lp_numservices(void) { return(iNumServices); } /*************************************************************************** * Return the number of the service with the given name, or -1 if it doesn't * exist. Note that this is a DIFFERENT ANIMAL from the internal function * getservicebyname()! This works ONLY if all services have been loaded, and * does not copy the found service. ***************************************************************************/ int lp_number(char *name) { int iService; for (iService = iNumServices - 1; iService >= 0; iService--) if (strcmp(lp_name(iService), name) == 0) break; return (iService); }