/* some helpful bits */
#define iSECTION(i) ((local_vars*)section_list.items)[i]
#define LP_SNUM_OK(i) ((i) >= 0 && (i) < (int)section_list.count)
-#define SECTION_PTR(s, p) (((char*)(s)) + (ptrdiff_t)(((char*)(p))-(char*)&Locals))
+#define SECTION_PTR(s, p) (((char*)(s)) + (ptrdiff_t)(((char*)(p))-(char*)&Vars.l))
/*
* This structure describes global (ie., server-wide) parameters.
int rsync_port;
} global_vars;
-static global_vars Globals;
-
/*
* This structure describes a single section. Their order must match the
* initializers below, which you can accomplish by keeping each sub-section
BOOL write_only;
} local_vars;
-static local_vars Locals;
-
+/* This structure describes the global variables (g) as well as the globally
+ * specified values of the local variables (l), which are used when modules
+ * don't specify their own values. */
typedef struct {
global_vars g;
local_vars l;
} all_vars;
-/* This is used to reset all values before a config read. In order
- * to make these easy to keep sorted in the same way as the variables
+/* The application defaults for all the variables. "Defaults" is
+ * used to re-initialize "Vars" before each config-file read.
+ *
+ * In order to keep these sorted in the same way as the structure
* above, use the variable name in the leading comment, including a
* trailing ';' (to avoid a sorting problem with trailing digits). */
static const all_vars Defaults = {
}
};
-/* local variables */
+/* The currently configured values for all the variables. */
+static all_vars Vars;
+
+/* Stack of "Vars" values used by the &include directive. */
+static item_list Vars_stack = EMPTY_ITEM_LIST;
+
+/* The array of section values that holds all the defined modules. */
static item_list section_list = EMPTY_ITEM_LIST;
-static item_list section_stack = EMPTY_ITEM_LIST;
+
static int iSectionIndex = -1;
static BOOL bInGlobalSection = True;
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, &Locals.auth_users, NULL,0},
- {"charset", P_STRING, P_LOCAL, &Locals.charset, NULL,0},
- {"comment", P_STRING, P_LOCAL, &Locals.comment, NULL,0},
- {"dont compress", P_STRING, P_LOCAL, &Locals.dont_compress, NULL,0},
- {"exclude from", P_STRING, P_LOCAL, &Locals.exclude_from, NULL,0},
- {"exclude", P_STRING, P_LOCAL, &Locals.exclude, NULL,0},
- {"fake super", P_BOOL, P_LOCAL, &Locals.fake_super, NULL,0},
- {"filter", P_STRING, P_LOCAL, &Locals.filter, NULL,0},
- {"gid", P_STRING, P_LOCAL, &Locals.gid, NULL,0},
- {"hosts allow", P_STRING, P_LOCAL, &Locals.hosts_allow, NULL,0},
- {"hosts deny", P_STRING, P_LOCAL, &Locals.hosts_deny, NULL,0},
- {"ignore errors", P_BOOL, P_LOCAL, &Locals.ignore_errors, NULL,0},
- {"ignore nonreadable",P_BOOL, P_LOCAL, &Locals.ignore_nonreadable, NULL,0},
- {"include from", P_STRING, P_LOCAL, &Locals.include_from, NULL,0},
- {"include", P_STRING, P_LOCAL, &Locals.include, NULL,0},
- {"incoming chmod", P_STRING, P_LOCAL, &Locals.incoming_chmod, NULL,0},
- {"list", P_BOOL, P_LOCAL, &Locals.list, NULL,0},
- {"lock file", P_STRING, P_LOCAL, &Locals.lock_file, NULL,0},
- {"log file", P_STRING, P_LOCAL, &Locals.log_file, NULL,0},
- {"log format", P_STRING, P_LOCAL, &Locals.log_format, NULL,0},
- {"max connections", P_INTEGER,P_LOCAL, &Locals.max_connections, NULL,0},
- {"max verbosity", P_INTEGER,P_LOCAL, &Locals.max_verbosity, NULL,0},
- {"munge symlinks", P_BOOL, P_LOCAL, &Locals.munge_symlinks, NULL,0},
- {"name", P_STRING, P_LOCAL, &Locals.name, NULL,0},
- {"numeric ids", P_BOOL, P_LOCAL, &Locals.numeric_ids, NULL,0},
- {"outgoing chmod", P_STRING, P_LOCAL, &Locals.outgoing_chmod, NULL,0},
- {"path", P_PATH, P_LOCAL, &Locals.path, NULL,0},
+ {"address", P_STRING, P_GLOBAL,&Vars.g.bind_address, NULL,0},
+ {"motd file", P_STRING, P_GLOBAL,&Vars.g.motd_file, NULL,0},
+ {"pid file", P_STRING, P_GLOBAL,&Vars.g.pid_file, NULL,0},
+ {"port", P_INTEGER,P_GLOBAL,&Vars.g.rsync_port, NULL,0},
+ {"socket options", P_STRING, P_GLOBAL,&Vars.g.socket_options, NULL,0},
+
+ {"auth users", P_STRING, P_LOCAL, &Vars.l.auth_users, NULL,0},
+ {"charset", P_STRING, P_LOCAL, &Vars.l.charset, NULL,0},
+ {"comment", P_STRING, P_LOCAL, &Vars.l.comment, NULL,0},
+ {"dont compress", P_STRING, P_LOCAL, &Vars.l.dont_compress, NULL,0},
+ {"exclude from", P_STRING, P_LOCAL, &Vars.l.exclude_from, NULL,0},
+ {"exclude", P_STRING, P_LOCAL, &Vars.l.exclude, NULL,0},
+ {"fake super", P_BOOL, P_LOCAL, &Vars.l.fake_super, NULL,0},
+ {"filter", P_STRING, P_LOCAL, &Vars.l.filter, NULL,0},
+ {"gid", P_STRING, P_LOCAL, &Vars.l.gid, NULL,0},
+ {"hosts allow", P_STRING, P_LOCAL, &Vars.l.hosts_allow, NULL,0},
+ {"hosts deny", P_STRING, P_LOCAL, &Vars.l.hosts_deny, NULL,0},
+ {"ignore errors", P_BOOL, P_LOCAL, &Vars.l.ignore_errors, NULL,0},
+ {"ignore nonreadable",P_BOOL, P_LOCAL, &Vars.l.ignore_nonreadable, NULL,0},
+ {"include from", P_STRING, P_LOCAL, &Vars.l.include_from, NULL,0},
+ {"include", P_STRING, P_LOCAL, &Vars.l.include, NULL,0},
+ {"incoming chmod", P_STRING, P_LOCAL, &Vars.l.incoming_chmod, NULL,0},
+ {"list", P_BOOL, P_LOCAL, &Vars.l.list, NULL,0},
+ {"lock file", P_STRING, P_LOCAL, &Vars.l.lock_file, NULL,0},
+ {"log file", P_STRING, P_LOCAL, &Vars.l.log_file, NULL,0},
+ {"log format", P_STRING, P_LOCAL, &Vars.l.log_format, NULL,0},
+ {"max connections", P_INTEGER,P_LOCAL, &Vars.l.max_connections, NULL,0},
+ {"max verbosity", P_INTEGER,P_LOCAL, &Vars.l.max_verbosity, NULL,0},
+ {"munge symlinks", P_BOOL, P_LOCAL, &Vars.l.munge_symlinks, NULL,0},
+ {"name", P_STRING, P_LOCAL, &Vars.l.name, NULL,0},
+ {"numeric ids", P_BOOL, P_LOCAL, &Vars.l.numeric_ids, NULL,0},
+ {"outgoing chmod", P_STRING, P_LOCAL, &Vars.l.outgoing_chmod, NULL,0},
+ {"path", P_PATH, P_LOCAL, &Vars.l.path, NULL,0},
#ifdef HAVE_PUTENV
- {"post-xfer exec", P_STRING, P_LOCAL, &Locals.postxfer_exec, NULL,0},
- {"pre-xfer exec", P_STRING, P_LOCAL, &Locals.prexfer_exec, NULL,0},
+ {"post-xfer exec", P_STRING, P_LOCAL, &Vars.l.postxfer_exec, NULL,0},
+ {"pre-xfer exec", P_STRING, P_LOCAL, &Vars.l.prexfer_exec, NULL,0},
#endif
- {"read only", P_BOOL, P_LOCAL, &Locals.read_only, NULL,0},
- {"refuse options", P_STRING, P_LOCAL, &Locals.refuse_options, NULL,0},
- {"reverse lookup", P_BOOL, P_LOCAL, &Locals.reverse_lookup, NULL,0},
- {"secrets file", P_STRING, P_LOCAL, &Locals.secrets_file, NULL,0},
- {"strict modes", P_BOOL, P_LOCAL, &Locals.strict_modes, NULL,0},
- {"syslog facility", P_ENUM, P_LOCAL, &Locals.syslog_facility, enum_facilities,0},
- {"temp dir", P_PATH, P_LOCAL, &Locals.temp_dir, NULL,0},
- {"timeout", P_INTEGER,P_LOCAL, &Locals.timeout, NULL,0},
- {"transfer logging", P_BOOL, P_LOCAL, &Locals.transfer_logging, NULL,0},
- {"uid", P_STRING, P_LOCAL, &Locals.uid, NULL,0},
- {"use chroot", P_BOOL, P_LOCAL, &Locals.use_chroot, NULL,0},
- {"write only", P_BOOL, P_LOCAL, &Locals.write_only, NULL,0},
+ {"read only", P_BOOL, P_LOCAL, &Vars.l.read_only, NULL,0},
+ {"refuse options", P_STRING, P_LOCAL, &Vars.l.refuse_options, NULL,0},
+ {"reverse lookup", P_BOOL, P_LOCAL, &Vars.l.reverse_lookup, NULL,0},
+ {"secrets file", P_STRING, P_LOCAL, &Vars.l.secrets_file, NULL,0},
+ {"strict modes", P_BOOL, P_LOCAL, &Vars.l.strict_modes, NULL,0},
+ {"syslog facility", P_ENUM, P_LOCAL, &Vars.l.syslog_facility, enum_facilities,0},
+ {"temp dir", P_PATH, P_LOCAL, &Vars.l.temp_dir, NULL,0},
+ {"timeout", P_INTEGER,P_LOCAL, &Vars.l.timeout, NULL,0},
+ {"transfer logging", P_BOOL, P_LOCAL, &Vars.l.transfer_logging, NULL,0},
+ {"uid", P_STRING, P_LOCAL, &Vars.l.uid, NULL,0},
+ {"use chroot", P_BOOL, P_LOCAL, &Vars.l.use_chroot, NULL,0},
+ {"write only", P_BOOL, P_LOCAL, &Vars.l.write_only, NULL,0},
{NULL, P_BOOL, P_NONE, NULL, NULL,0}
};
/* Initialise the Default all_vars structure. */
static void reset_all_vars(void)
{
- memcpy(&Globals, &Defaults.g, sizeof Globals);
- memcpy(&Locals, &Defaults.l, sizeof Locals);
+ memcpy(&Vars, &Defaults, sizeof Vars);
}
/* In this section all the functions that are used to access the
int fn_name(void) {return *(int *)(ptr);}
#define FN_LOCAL_STRING(fn_name, val) \
- char *fn_name(int i) {return LP_SNUM_OK(i) && iSECTION(i).val? iSECTION(i).val : (Locals.val? Locals.val : "");}
+ char *fn_name(int i) {return LP_SNUM_OK(i) && iSECTION(i).val? iSECTION(i).val : (Vars.l.val? Vars.l.val : "");}
#define FN_LOCAL_BOOL(fn_name, val) \
- BOOL fn_name(int i) {return LP_SNUM_OK(i)? iSECTION(i).val : Locals.val;}
+ BOOL fn_name(int i) {return LP_SNUM_OK(i)? iSECTION(i).val : Vars.l.val;}
#define FN_LOCAL_CHAR(fn_name, val) \
- char fn_name(int i) {return LP_SNUM_OK(i)? iSECTION(i).val : Locals.val;}
+ char fn_name(int i) {return LP_SNUM_OK(i)? iSECTION(i).val : Vars.l.val;}
#define FN_LOCAL_INTEGER(fn_name, val) \
- int fn_name(int i) {return LP_SNUM_OK(i)? iSECTION(i).val : Locals.val;}
+ int fn_name(int i) {return LP_SNUM_OK(i)? iSECTION(i).val : Vars.l.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_STRING(lp_bind_address, &Vars.g.bind_address)
+FN_GLOBAL_STRING(lp_motd_file, &Vars.g.motd_file)
+FN_GLOBAL_STRING(lp_pid_file, &Vars.g.pid_file)
+FN_GLOBAL_STRING(lp_socket_options, &Vars.g.socket_options)
-FN_GLOBAL_INTEGER(lp_rsync_port, &Globals.rsync_port)
+FN_GLOBAL_INTEGER(lp_rsync_port, &Vars.g.rsync_port)
FN_LOCAL_STRING(lp_auth_users, auth_users)
FN_LOCAL_STRING(lp_charset, charset)
*
* 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 Locals, it points to a static string. It would be nice
+ * However, we can't always deallocate the old value, because the
+ * initial values in Defaults.l are static strings. 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)
/* Initialise a section to the defaults. */
static void init_section(local_vars *psection)
{
- memset(psection, 0, sizeof Locals);
- copy_section(psection, &Locals);
+ memset(psection, 0, sizeof (local_vars));
+ copy_section(psection, &Vars.l);
}
/* Do a case-insensitive, whitespace-ignoring string compare. */
if (*sectionname == ']') { /* A special push/pop/reset directive from params.c */
bInGlobalSection = 1;
if (strcmp(sectionname+1, "push") == 0) {
- all_vars *vp = EXPAND_ITEM_LIST(§ion_stack, all_vars, 2);
- memcpy(&vp->g, &Globals, sizeof Globals);
- memcpy(&vp->l, &Locals, sizeof Locals);
+ all_vars *vp = EXPAND_ITEM_LIST(&Vars_stack, all_vars, 2);
+ memcpy(vp, &Vars, sizeof Vars);
} else if (strcmp(sectionname+1, "pop") == 0
|| strcmp(sectionname+1, "reset") == 0) {
- all_vars *vp = ((all_vars*)section_stack.items) + section_stack.count - 1;
- if (!section_stack.count)
+ all_vars *vp = ((all_vars*)Vars_stack.items) + Vars_stack.count - 1;
+ if (!Vars_stack.count)
return False;
- memcpy(&Globals, &vp->g, sizeof Globals);
- memcpy(&Locals, &vp->l, sizeof Locals);
+ memcpy(&Vars, vp, sizeof Vars);
if (sectionname[1] == 'p')
- section_stack.count--;
+ Vars_stack.count--;
} else
return False;
return True;
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff