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module checking

This commit is contained in:
Lev Walkin 2005-03-18 04:22:41 +00:00
parent 9871a29be2
commit 4533a5f526
1 changed files with 35 additions and 2 deletions
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37
libasn1fix/asn1fix.c
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@ -27,6 +27,7 @@ asn1f_process(asn1p_t *asn, enum asn1f_flags flags,
arg_t arg;
int fatals = 0;
int warnings = 0;
int ret;
/*
* Check validity of arguments.
@ -78,7 +79,7 @@ asn1f_process(asn1p_t *asn, enum asn1f_flags flags,
* PHASE I.
*/
TQ_FOR(arg.mod, &(asn->modules), mod_next) {
int ret = asn1f_fix_module__phase_1(&arg);
ret = asn1f_fix_module__phase_1(&arg);
/*
* These lines are used for illustration purposes.
* RET2RVAL() is used everywhere else.
@ -88,7 +89,7 @@ asn1f_process(asn1p_t *asn, enum asn1f_flags flags,
}
/* PHASE II. */
TQ_FOR(arg.mod, &(asn->modules), mod_next) {
int ret = asn1f_fix_module__phase_2(&arg);
ret = asn1f_fix_module__phase_2(&arg);
if(ret == -1) fatals++;
if(ret == 1) warnings++;
}
@ -109,6 +110,38 @@ asn1f_fix_module__phase_1(arg_t *arg) {
asn1p_expr_t *expr;
int rvalue = 0;
int ret;
asn1p_module_t *omod;
/*
* Check that we don't have a similarly named module.
*/
TQ_FOR(omod, &arg->asn->modules, mod_next) {
int sameNames;
if(omod == arg->mod) break;
sameNames = strcmp(omod->Identifier, arg->mod->Identifier)?0:1;
if(omod->module_oid && arg->mod->module_oid) {
/* Compare only the OID. */
if(asn1p_oid_compare(omod->module_oid,
arg->mod->module_oid) == 0) {
FATAL("ASN.1 module %s from %s "
"has the same OBJECT IDENTIFIER"
" as module %s from %s",
arg->mod->Identifier,
arg->mod->source_file_name,
omod->Identifier,
omod->source_file_name
);
RET2RVAL(-1, rvalue);
} else if(sameNames) {
WARNING("ASN.1 module %s is defined more than once, with different OIDs", omod->Identifier);
RET2RVAL(1, rvalue);
}
} else if(sameNames) {
FATAL("ASN.1 module %s is defined more than once",
omod->Identifier);
RET2RVAL(-1, rvalue);
}
}
switch((arg->mod->module_flags & MSF_MASK_TAGS)) {
case MSF_NOFLAGS: