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Commit 2624711b authored by Pierangelo Masarati's avatar Pierangelo Masarati
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fix ITS#3413,3414; cleanup for readability; silence warnings

parent 564c34d1
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with 88 additions and 49 deletions
servers/slapd/config.c
+ 88
− 49
View file @ 2624711b
......@@ -84,6 +84,8 @@ static char *strtok_quote(char *line, char *sep);
static int load_ucdata(char *path);
#endif
int read_config_file(const char *fname, int depth, ConfigArgs *cf);
static int add_syncrepl LDAP_P(( Backend *, char **, int ));
static int parse_syncrepl_line LDAP_P(( char **, int, syncinfo_t *));
......@@ -183,7 +185,7 @@ ConfigTable SystemConfiguration[] = {
#ifdef SLAP_AUTH_REWRITE
{ "auth-rewrite", 2, 2, 14, NULL, ARG_MAGIC|CFG_REWRITE, &config_generic, NULL, NULL, NULL },
#endif
{ "sasl", 2, 2, 4, NULL, ARG_MAGIC|CFG_SASLOPT, &config_generic, NULL, NULL, NULL }, /* XXX */
{ "sasl", 2, 0, 4, NULL, ARG_MAGIC|CFG_SASLOPT, &config_generic, NULL, NULL, NULL }, /* XXX */
{ "auth", 2, 2, 4, NULL, ARG_MAGIC|CFG_SASLOPT, &config_generic, NULL, NULL, NULL },
{ "schemadn", 2, 2, 0, "dn", ARG_MAGIC, &config_schema_dn, NULL, NULL, NULL },
{ "ucdata-path", 2, 2, 0, "path", ARG_IGNORED, NULL, NULL, NULL, NULL },
......@@ -266,9 +268,11 @@ ConfigTable SystemConfiguration[] = {
ConfigArgs *
new_config_args(BackendDB *be, const char *fname, int lineno, int argc, char **argv) {
new_config_args( BackendDB *be, const char *fname, int lineno, int argc, char **argv )
{
ConfigArgs *c;
if(!(c = ch_calloc(1, sizeof(ConfigArgs)))) return(NULL);
c = ch_calloc( 1, sizeof( ConfigArgs ) );
if ( c == NULL ) return(NULL);
c->be = be;
c->fname = fname;
c->argc = argc;
......@@ -383,21 +387,23 @@ int parse_config_table(ConfigTable *Conf, ConfigArgs *c) {
int
read_config(const char *fname, int depth) {
return(read_config_file(fname, depth, NULL));
return read_config_file(fname, depth, NULL);
}
int
read_config_file(char *fname, int depth, ConfigArgs *cf)
read_config_file(const char *fname, int depth, ConfigArgs *cf)
{
FILE *fp;
char *line, *savefname;
ConfigArgs *c;
int rc, i;
int rc;
c = ch_calloc(1, sizeof(ConfigArgs));
c = ch_calloc( 1, sizeof( ConfigArgs ) );
if ( c == NULL ) {
return 1;
}
if(depth) {
memcpy(c, cf, sizeof(ConfigArgs));
if ( depth ) {
memcpy( c, cf, sizeof( ConfigArgs ) );
} else {
c->depth = depth; /* XXX */
c->bi = NULL;
......@@ -405,10 +411,11 @@ read_config_file(char *fname, int depth, ConfigArgs *cf)
}
c->fname = fname;
c->argv = ch_calloc(ARGS_STEP + 1, sizeof(*c->argv));
c->argv = ch_calloc( ARGS_STEP + 1, sizeof( *c->argv ) );
c->argv_size = ARGS_STEP + 1;
if((fp = fopen(fname, "r")) == NULL) {
fp = fopen( fname, "r" );
if ( fp == NULL ) {
ldap_syslog = 1;
Debug(LDAP_DEBUG_ANY,
"could not open config file \"%s\": %s (%d)\n",
......@@ -420,26 +427,39 @@ read_config_file(char *fname, int depth, ConfigArgs *cf)
fp_getline_init(c);
while(fp_getline(fp, c)) {
while ( fp_getline( fp, c ) ) {
/* skip comments and blank lines */
if(c->line[0] == '#' || c->line[0] == '\0') continue;
if(fp_parse_line(c)) goto badline;
if ( c->line[0] == '#' || c->line[0] == '\0' ) {
continue;
}
if ( fp_parse_line( c ) ) {
goto badline;
}
if(c->argc < 1) {
if ( c->argc < 1 ) {
Debug(LDAP_DEBUG_CONFIG, "%s: line %lu: bad config line (ignored)\n", fname, c->lineno, 0);
continue;
}
rc = parse_config_table(SystemConfiguration, c);
if(!rc) continue;
if(rc & ARGS_USERLAND) switch(rc) { /* XXX a usertype would be opaque here */
default: Debug(LDAP_DEBUG_CONFIG, "%s: line %lu: unknown user type <%d>\n",
c->fname, c->lineno, *c->argv);
goto badline;
} else if(rc == ARG_BAD_CONF || rc != ARG_UNKNOWN) {
rc = parse_config_table( SystemConfiguration, c );
if ( !rc ) {
continue;
}
if ( rc & ARGS_USERLAND ) {
switch(rc) { /* XXX a usertype would be opaque here */
default:
Debug(LDAP_DEBUG_CONFIG, "%s: line %lu: unknown user type <%d>\n",
c->fname, c->lineno, *c->argv);
goto badline;
}
} else if ( rc == ARG_BAD_CONF || rc != ARG_UNKNOWN ) {
goto badline;
} else if(c->bi && c->bi->bi_config) { /* XXX to check: could both be/bi_config? oops */
if(rc = (*c->bi->bi_config)(c->bi, c->fname, c->lineno, c->argc, c->argv)) switch(rc) {
} else if ( c->bi && c->bi->bi_config ) { /* XXX to check: could both be/bi_config? oops */
rc = (*c->bi->bi_config)(c->bi, c->fname, c->lineno, c->argc, c->argv);
if ( rc ) {
switch(rc) {
case SLAP_CONF_UNKNOWN:
Debug(LDAP_DEBUG_CONFIG, "%s: line %lu: "
"unknown directive <%s> inside backend info definition (ignored)\n",
......@@ -447,9 +467,13 @@ read_config_file(char *fname, int depth, ConfigArgs *cf)
continue;
default:
goto badline;
}
}
} else if(c->be && c->be->be_config) {
if(rc = (*c->be->be_config)(c->be, c->fname, c->lineno, c->argc, c->argv)) switch(rc) {
} else if ( c->be && c->be->be_config ) {
rc = (*c->be->be_config)(c->be, c->fname, c->lineno, c->argc, c->argv);
if ( rc ) {
switch(rc) {
case SLAP_CONF_UNKNOWN:
Debug( LDAP_DEBUG_CONFIG, "%s: line %lu: "
"unknown directive <%s> inside backend database definition (ignored)\n",
......@@ -457,9 +481,13 @@ read_config_file(char *fname, int depth, ConfigArgs *cf)
continue;
default:
goto badline;
}
}
} else if(frontendDB->be_config) {
if(rc = (*frontendDB->be_config)(frontendDB, c->fname, (int)c->lineno, c->argc, c->argv)) switch(rc) {
} else if ( frontendDB->be_config ) {
rc = (*frontendDB->be_config)(frontendDB, c->fname, (int)c->lineno, c->argc, c->argv);
if ( rc ) {
switch(rc) {
case SLAP_CONF_UNKNOWN:
Debug( LDAP_DEBUG_CONFIG, "%s: line %lu: "
"%s: line %lu: unknown directive <%s> inside global database definition (ignored)\n",
......@@ -467,7 +495,9 @@ read_config_file(char *fname, int depth, ConfigArgs *cf)
continue;
default:
goto badline;
}
}
} else {
Debug(LDAP_DEBUG_CONFIG, "%s: line %lu: "
"unknown directive <%s> outside backend info and database definitions (ignored)\n",
......@@ -480,7 +510,7 @@ read_config_file(char *fname, int depth, ConfigArgs *cf)
fclose(fp);
if ( BER_BVISNULL( &frontendDB->be_schemadn ) ) {
ber_str2bv( SLAPD_SCHEMA_DN, sizeof(SLAPD_SCHEMA_DN)-1, 1,
ber_str2bv( SLAPD_SCHEMA_DN, STRLENOF( SLAPD_SCHEMA_DN ), 1,
&frontendDB->be_schemadn );
dnNormalize( 0, NULL, NULL, &frontendDB->be_schemadn, &frontendDB->be_schemandn, NULL );
}
......@@ -754,7 +784,8 @@ config_sizelimit(ConfigArgs *c) {
struct slap_limits_set *lim = &c->be->be_def_limit;
for(i = 1; i < c->argc; i++) {
if(!strncasecmp(c->argv[i], "size", 4)) {
if(rc = limits_parse_one(c->argv[i], lim)) {
rc = limits_parse_one(c->argv[i], lim);
if ( rc ) {
Debug(LDAP_DEBUG_ANY, "%s: line %lu: "
"unable to parse value \"%s\" in \"sizelimit <limit>\" line\n",
c->fname, c->lineno, c->argv[i]);
......@@ -789,7 +820,8 @@ config_timelimit(ConfigArgs *c) {
struct slap_limits_set *lim = &c->be->be_def_limit;
for(i = 1; i < c->argc; i++) {
if(!strncasecmp(c->argv[i], "time", 4)) {
if(rc = limits_parse_one(c->argv[i], lim)) {
rc = limits_parse_one(c->argv[i], lim);
if ( rc ) {
Debug(LDAP_DEBUG_ANY, "%s: line %lu: "
"unable to parse value \"%s\" in \"timelimit <limit>\" line\n",
c->fname, c->lineno, c->argv[i]);
......@@ -993,7 +1025,8 @@ config_allows(ConfigArgs *c) {
{ "update_anon", SLAP_ALLOW_UPDATE_ANON },
{ NULL, 0 }
};
if(i = verbs_to_mask(c, allowable_ops, &allows)) {
i = verbs_to_mask(c, allowable_ops, &allows);
if ( i ) {
Debug(LDAP_DEBUG_ANY, "%s: line %lu: "
"unknown feature %s in \"allow <features>\" line\n",
c->fname, c->lineno, c->argv[i]);
......@@ -1015,7 +1048,8 @@ config_disallows(ConfigArgs *c) {
{ "tls_authc", SLAP_DISALLOW_TLS_AUTHC },
{ NULL, 0 }
};
if(i = verbs_to_mask(c, disallowable_ops, &disallows)) {
i = verbs_to_mask(c, disallowable_ops, &disallows);
if ( i ) {
Debug(LDAP_DEBUG_ANY, "%s: line %lu: "
"unknown feature %s in \"disallow <features>\" line\n",
c->fname, c->lineno, c->argv[i]);
......@@ -1037,7 +1071,8 @@ config_requires(ConfigArgs *c) {
{ "strong", SLAP_REQUIRE_STRONG },
{ NULL, 0 }
};
if(i = verbs_to_mask(c, requires_ops, &requires)) {
i = verbs_to_mask(c, requires_ops, &requires);
if ( i ) {
Debug(LDAP_DEBUG_ANY, "%s: line %lu: "
"unknown feature %s in \"require <features>\" line\n",
c->fname, c->lineno, c->argv[i]);
......@@ -1447,7 +1482,7 @@ fp_getline_init(ConfigArgs *c) {
}
static int
fp_getline(FILE *fp, ConfigArgs *c)
fp_getline( FILE *fp, ConfigArgs *c )
{
char *p;
......@@ -1456,24 +1491,33 @@ fp_getline(FILE *fp, ConfigArgs *c)
c->lineno++;
/* avoid stack of bufs */
if(strncasecmp(line, "include", 7) == 0) {
if ( strncasecmp( line, "include", STRLENOF( "include" ) ) == 0 ) {
buf[0] = '\0';
c->line = line;
return(1);
}
while(fgets(buf, sizeof(buf), fp)) {
if(p = strchr(buf, '\n')) {
if(p > buf && p[-1] == '\r') --p;
while ( fgets( buf, sizeof( buf ), fp ) ) {
p = strchr( buf, '\n' );
if ( p ) {
if ( p > buf && p[-1] == '\r' ) {
--p;
}
*p = '\0';
}
/* XXX ugly */
c->line = line;
if(line[0] && (p = line + strlen(line) - 1)[0] == '\\' && p[-1] != '\\' ) {
if ( line[0]
&& ( p = line + strlen( line ) - 1 )[0] == '\\'
&& p[-1] != '\\' )
{
p[0] = '\0';
lcur--;
} else {
if(!isspace((unsigned char)buf[0])) return(1);
if ( !isspace( (unsigned char)buf[0] ) ) {
return(1);
}
buf[0] = ' ';
}
CATLINE(buf);
......@@ -1490,7 +1534,6 @@ fp_parse_line(ConfigArgs *c)
{
char *token;
char *tline = ch_strdup(c->line);
char logbuf[STRLENOF("pseudorootpw ***")]; /* longest secret */
char *hide[] = { "rootpw", "replica", "bindpw", "pseudorootpw", "dbpasswd", '\0' };
int i;
......@@ -1706,9 +1749,8 @@ parse_syncrepl_line(
)
{
int gots = 0;
int i, j;
char *hp, *val;
int nr_attr = 0;
int i;
char *val;
for ( i = 1; i < cargc; i++ ) {
if ( !strncasecmp( cargv[ i ], IDSTR "=",
......@@ -1924,7 +1966,6 @@ parse_syncrepl_line(
}
ch_free( attr_fname );
} else {
int j;
si->si_exanlist = str2anlist( si->si_exanlist, val, " ,\t" );
if ( si->si_exanlist == NULL ) {
return -1;
......@@ -2005,7 +2046,6 @@ parse_syncrepl_line(
} else if ( !strncasecmp( cargv[ i ], RETRYSTR "=",
STRLENOF( RETRYSTR "=" ) ) )
{
char *str;
char **retry_list;
int j, k, n;
......@@ -2087,7 +2127,6 @@ slap_str2clist( char ***out, char *in, const char *brkstr )
char *s;
char *lasts;
int i, j;
const char *text;
char **new;
/* find last element in list */
......
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