From a267d032e2aaa6ac481f33615c9e57c613d49e2e Mon Sep 17 00:00:00 2001 From: jsing <> Date: Sat, 19 Apr 2014 16:44:36 +0000 Subject: KNF. --- src/lib/libcrypto/objects/obj_dat.c | 858 ++++++++++++++++++------------------ 1 file changed, 429 insertions(+), 429 deletions(-) (limited to 'src/lib/libcrypto/objects/obj_dat.c') diff --git a/src/lib/libcrypto/objects/obj_dat.c b/src/lib/libcrypto/objects/obj_dat.c index cc007f1206..9fa23ae916 100644 --- a/src/lib/libcrypto/objects/obj_dat.c +++ b/src/lib/libcrypto/objects/obj_dat.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -90,117 +90,134 @@ DECLARE_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, obj); #define ADDED_LNAME 2 #define ADDED_NID 3 -typedef struct added_obj_st - { +typedef struct added_obj_st { int type; ASN1_OBJECT *obj; - } ADDED_OBJ; +} ADDED_OBJ; DECLARE_LHASH_OF(ADDED_OBJ); -static int new_nid=NUM_NID; -static LHASH_OF(ADDED_OBJ) *added=NULL; +static int new_nid = NUM_NID; +static LHASH_OF(ADDED_OBJ) *added = NULL; static int sn_cmp(const ASN1_OBJECT * const *a, const unsigned int *b) - { return(strcmp((*a)->sn,nid_objs[*b].sn)); } +{ + return (strcmp((*a)->sn, nid_objs[*b].sn)); +} IMPLEMENT_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, sn); static int ln_cmp(const ASN1_OBJECT * const *a, const unsigned int *b) - { return(strcmp((*a)->ln,nid_objs[*b].ln)); } +{ + return (strcmp((*a)->ln, nid_objs[*b].ln)); +} IMPLEMENT_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, ln); -static unsigned long added_obj_hash(const ADDED_OBJ *ca) - { +static unsigned long +added_obj_hash(const ADDED_OBJ *ca) +{ const ASN1_OBJECT *a; int i; - unsigned long ret=0; + unsigned long ret = 0; unsigned char *p; - a=ca->obj; - switch (ca->type) - { + a = ca->obj; + switch (ca->type) { case ADDED_DATA: - ret=a->length<<20L; - p=(unsigned char *)a->data; - for (i=0; ilength; i++) - ret^=p[i]<<((i*3)%24); + ret = a->length << 20L; + p = (unsigned char *)a->data; + for (i = 0; i < a->length; i++) + ret ^= p[i] << ((i * 3) % 24); break; case ADDED_SNAME: - ret=lh_strhash(a->sn); + ret = lh_strhash(a->sn); break; case ADDED_LNAME: - ret=lh_strhash(a->ln); + ret = lh_strhash(a->ln); break; case ADDED_NID: - ret=a->nid; + ret = a->nid; break; default: /* abort(); */ return 0; - } - ret&=0x3fffffffL; - ret|=ca->type<<30L; - return(ret); } + ret &= 0x3fffffffL; + ret |= ca->type << 30L; + return (ret); +} static IMPLEMENT_LHASH_HASH_FN(added_obj, ADDED_OBJ) -static int added_obj_cmp(const ADDED_OBJ *ca, const ADDED_OBJ *cb) - { - ASN1_OBJECT *a,*b; +static int +added_obj_cmp(const ADDED_OBJ *ca, const ADDED_OBJ *cb) +{ + ASN1_OBJECT *a, *b; int i; - i=ca->type-cb->type; - if (i) return(i); - a=ca->obj; - b=cb->obj; - switch (ca->type) - { + i = ca->type - cb->type; + if (i) + return (i); + a = ca->obj; + b = cb->obj; + switch (ca->type) { case ADDED_DATA: - i=(a->length - b->length); - if (i) return(i); - return(memcmp(a->data,b->data,(size_t)a->length)); + i = (a->length - b->length); + if (i) + return (i); + return (memcmp(a->data, b->data, (size_t)a->length)); case ADDED_SNAME: - if (a->sn == NULL) return(-1); - else if (b->sn == NULL) return(1); - else return(strcmp(a->sn,b->sn)); + if (a->sn == NULL) + return (-1); + else if (b->sn == NULL) + return (1); + else + return (strcmp(a->sn, b->sn)); case ADDED_LNAME: - if (a->ln == NULL) return(-1); - else if (b->ln == NULL) return(1); - else return(strcmp(a->ln,b->ln)); + if (a->ln == NULL) + return (-1); + else if (b->ln == NULL) + return (1); + else + return (strcmp(a->ln, b->ln)); case ADDED_NID: - return(a->nid-b->nid); + return (a->nid - b->nid); default: /* abort(); */ return 0; - } } +} static IMPLEMENT_LHASH_COMP_FN(added_obj, ADDED_OBJ) -static int init_added(void) - { - if (added != NULL) return(1); - added=lh_ADDED_OBJ_new(); - return(added != NULL); - } +static int +init_added(void) +{ + if (added != NULL) + return (1); + added = lh_ADDED_OBJ_new(); + return (added != NULL); +} -static void cleanup1_doall(ADDED_OBJ *a) - { - a->obj->nid=0; - a->obj->flags|=ASN1_OBJECT_FLAG_DYNAMIC| - ASN1_OBJECT_FLAG_DYNAMIC_STRINGS| - ASN1_OBJECT_FLAG_DYNAMIC_DATA; - } +static void +cleanup1_doall(ADDED_OBJ *a) +{ + a->obj->nid = 0; + a->obj->flags |= ASN1_OBJECT_FLAG_DYNAMIC | + ASN1_OBJECT_FLAG_DYNAMIC_STRINGS | + ASN1_OBJECT_FLAG_DYNAMIC_DATA; +} static void cleanup2_doall(ADDED_OBJ *a) - { a->obj->nid++; } +{ + a->obj->nid++; +} -static void cleanup3_doall(ADDED_OBJ *a) - { +static void +cleanup3_doall(ADDED_OBJ *a) +{ if (--a->obj->nid == 0) ASN1_OBJECT_free(a->obj); free(a); - } +} static IMPLEMENT_LHASH_DOALL_FN(cleanup1, ADDED_OBJ) static IMPLEMENT_LHASH_DOALL_FN(cleanup2, ADDED_OBJ) @@ -213,210 +230,213 @@ static IMPLEMENT_LHASH_DOALL_FN(cleanup3, ADDED_OBJ) int obj_cleanup_defer = 0; -void check_defer(int nid) - { +void +check_defer(int nid) +{ if (!obj_cleanup_defer && nid >= NUM_NID) - obj_cleanup_defer = 1; - } + obj_cleanup_defer = 1; +} -void OBJ_cleanup(void) - { - if (obj_cleanup_defer) - { +void +OBJ_cleanup(void) +{ + if (obj_cleanup_defer) { obj_cleanup_defer = 2; - return ; - } - if (added == NULL) return; + return; + } + if (added == NULL) + return; lh_ADDED_OBJ_down_load(added) = 0; - lh_ADDED_OBJ_doall(added,LHASH_DOALL_FN(cleanup1)); /* zero counters */ - lh_ADDED_OBJ_doall(added,LHASH_DOALL_FN(cleanup2)); /* set counters */ - lh_ADDED_OBJ_doall(added,LHASH_DOALL_FN(cleanup3)); /* free objects */ + lh_ADDED_OBJ_doall(added, LHASH_DOALL_FN(cleanup1)); /* zero counters */ + lh_ADDED_OBJ_doall(added, LHASH_DOALL_FN(cleanup2)); /* set counters */ + lh_ADDED_OBJ_doall(added, LHASH_DOALL_FN(cleanup3)); /* free objects */ lh_ADDED_OBJ_free(added); - added=NULL; - } + added = NULL; +} -int OBJ_new_nid(int num) - { +int +OBJ_new_nid(int num) +{ int i; - i=new_nid; - new_nid+=num; - return(i); - } + i = new_nid; + new_nid += num; + return (i); +} -int OBJ_add_object(const ASN1_OBJECT *obj) - { +int +OBJ_add_object(const ASN1_OBJECT *obj) +{ ASN1_OBJECT *o; - ADDED_OBJ *ao[4]={NULL,NULL,NULL,NULL},*aop; + ADDED_OBJ *ao[4] = {NULL, NULL, NULL, NULL}, *aop; int i; if (added == NULL) - if (!init_added()) return(0); - if ((o=OBJ_dup(obj)) == NULL) goto err; - if (!(ao[ADDED_NID]=(ADDED_OBJ *)malloc(sizeof(ADDED_OBJ)))) goto err2; + if (!init_added()) + return (0); + if ((o = OBJ_dup(obj)) == NULL) + goto err; + if (!(ao[ADDED_NID] = (ADDED_OBJ *)malloc(sizeof(ADDED_OBJ)))) + goto err2; if ((o->length != 0) && (obj->data != NULL)) - if (!(ao[ADDED_DATA]=(ADDED_OBJ *)malloc(sizeof(ADDED_OBJ)))) goto err2; + if (!(ao[ADDED_DATA] = (ADDED_OBJ *)malloc(sizeof(ADDED_OBJ)))) + goto err2; if (o->sn != NULL) - if (!(ao[ADDED_SNAME]=(ADDED_OBJ *)malloc(sizeof(ADDED_OBJ)))) goto err2; + if (!(ao[ADDED_SNAME] = (ADDED_OBJ *)malloc(sizeof(ADDED_OBJ)))) + goto err2; if (o->ln != NULL) - if (!(ao[ADDED_LNAME]=(ADDED_OBJ *)malloc(sizeof(ADDED_OBJ)))) goto err2; - - for (i=ADDED_DATA; i<=ADDED_NID; i++) - { - if (ao[i] != NULL) - { - ao[i]->type=i; - ao[i]->obj=o; - aop=lh_ADDED_OBJ_insert(added,ao[i]); + if (!(ao[ADDED_LNAME] = (ADDED_OBJ *)malloc(sizeof(ADDED_OBJ)))) + goto err2; + + for (i = ADDED_DATA; i <= ADDED_NID; i++) { + if (ao[i] != NULL) { + ao[i]->type = i; + ao[i]->obj = o; + aop = lh_ADDED_OBJ_insert(added, ao[i]); /* memory leak, buit should not normally matter */ if (aop != NULL) free(aop); - } } - o->flags&= ~(ASN1_OBJECT_FLAG_DYNAMIC|ASN1_OBJECT_FLAG_DYNAMIC_STRINGS| - ASN1_OBJECT_FLAG_DYNAMIC_DATA); + } + o->flags &= ~(ASN1_OBJECT_FLAG_DYNAMIC | + ASN1_OBJECT_FLAG_DYNAMIC_STRINGS | + ASN1_OBJECT_FLAG_DYNAMIC_DATA); + + return (o->nid); - return(o->nid); err2: - OBJerr(OBJ_F_OBJ_ADD_OBJECT,ERR_R_MALLOC_FAILURE); + OBJerr(OBJ_F_OBJ_ADD_OBJECT, ERR_R_MALLOC_FAILURE); err: - for (i=ADDED_DATA; i<=ADDED_NID; i++) - if (ao[i] != NULL) free(ao[i]); - if (o != NULL) free(o); - return(NID_undef); - } + for (i = ADDED_DATA; i <= ADDED_NID; i++) + if (ao[i] != NULL) + free(ao[i]); + if (o != NULL) + free(o); + return (NID_undef); +} -ASN1_OBJECT *OBJ_nid2obj(int n) - { - ADDED_OBJ ad,*adp; +ASN1_OBJECT * +OBJ_nid2obj(int n) +{ + ADDED_OBJ ad, *adp; ASN1_OBJECT ob; - if ((n >= 0) && (n < NUM_NID)) - { - if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) - { - OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID); - return(NULL); - } - return((ASN1_OBJECT *)&(nid_objs[n])); + if ((n >= 0) && (n < NUM_NID)) { + if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) { + OBJerr(OBJ_F_OBJ_NID2OBJ, OBJ_R_UNKNOWN_NID); + return (NULL); } - else if (added == NULL) - return(NULL); - else - { - ad.type=ADDED_NID; - ad.obj= &ob; - ob.nid=n; - adp=lh_ADDED_OBJ_retrieve(added,&ad); + return ((ASN1_OBJECT *)&(nid_objs[n])); + } else if (added == NULL) + return (NULL); + else { + ad.type = ADDED_NID; + ad.obj = &ob; + ob.nid = n; + adp = lh_ADDED_OBJ_retrieve(added, &ad); if (adp != NULL) - return(adp->obj); - else - { - OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID); - return(NULL); - } + return (adp->obj); + else { + OBJerr(OBJ_F_OBJ_NID2OBJ, OBJ_R_UNKNOWN_NID); + return (NULL); } } +} -const char *OBJ_nid2sn(int n) - { - ADDED_OBJ ad,*adp; +const char * +OBJ_nid2sn(int n) +{ + ADDED_OBJ ad, *adp; ASN1_OBJECT ob; - if ((n >= 0) && (n < NUM_NID)) - { - if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) - { - OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID); - return(NULL); - } - return(nid_objs[n].sn); + if ((n >= 0) && (n < NUM_NID)) { + if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) { + OBJerr(OBJ_F_OBJ_NID2SN, OBJ_R_UNKNOWN_NID); + return (NULL); } - else if (added == NULL) - return(NULL); - else - { - ad.type=ADDED_NID; - ad.obj= &ob; - ob.nid=n; - adp=lh_ADDED_OBJ_retrieve(added,&ad); + return (nid_objs[n].sn); + } else if (added == NULL) + return (NULL); + else { + ad.type = ADDED_NID; + ad.obj = &ob; + ob.nid = n; + adp = lh_ADDED_OBJ_retrieve(added, &ad); if (adp != NULL) - return(adp->obj->sn); - else - { - OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID); - return(NULL); - } + return (adp->obj->sn); + else { + OBJerr(OBJ_F_OBJ_NID2SN, OBJ_R_UNKNOWN_NID); + return (NULL); } } +} -const char *OBJ_nid2ln(int n) - { - ADDED_OBJ ad,*adp; +const char * +OBJ_nid2ln(int n) +{ + ADDED_OBJ ad, *adp; ASN1_OBJECT ob; - if ((n >= 0) && (n < NUM_NID)) - { - if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) - { - OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID); - return(NULL); - } - return(nid_objs[n].ln); + if ((n >= 0) && (n < NUM_NID)) { + if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) { + OBJerr(OBJ_F_OBJ_NID2LN, OBJ_R_UNKNOWN_NID); + return (NULL); } - else if (added == NULL) - return(NULL); - else - { - ad.type=ADDED_NID; - ad.obj= &ob; - ob.nid=n; - adp=lh_ADDED_OBJ_retrieve(added,&ad); + return (nid_objs[n].ln); + } else if (added == NULL) + return (NULL); + else { + ad.type = ADDED_NID; + ad.obj = &ob; + ob.nid = n; + adp = lh_ADDED_OBJ_retrieve(added, &ad); if (adp != NULL) - return(adp->obj->ln); - else - { - OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID); - return(NULL); - } + return (adp->obj->ln); + else { + OBJerr(OBJ_F_OBJ_NID2LN, OBJ_R_UNKNOWN_NID); + return (NULL); } } +} -static int obj_cmp(const ASN1_OBJECT * const *ap, const unsigned int *bp) - { +static int +obj_cmp(const ASN1_OBJECT * const *ap, const unsigned int *bp) +{ int j; const ASN1_OBJECT *a= *ap; - const ASN1_OBJECT *b= &nid_objs[*bp]; + const ASN1_OBJECT *b = &nid_objs[*bp]; - j=(a->length - b->length); - if (j) return(j); - return(memcmp(a->data,b->data,a->length)); - } + j = (a->length - b->length); + if (j) + return (j); + return (memcmp(a->data, b->data, a->length)); +} IMPLEMENT_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, obj); -int OBJ_obj2nid(const ASN1_OBJECT *a) - { +int +OBJ_obj2nid(const ASN1_OBJECT *a) +{ const unsigned int *op; - ADDED_OBJ ad,*adp; + ADDED_OBJ ad, *adp; if (a == NULL) - return(NID_undef); + return (NID_undef); if (a->nid != 0) - return(a->nid); + return (a->nid); - if (added != NULL) - { - ad.type=ADDED_DATA; + if (added != NULL) { + ad.type = ADDED_DATA; ad.obj=(ASN1_OBJECT *)a; /* XXX: ugly but harmless */ - adp=lh_ADDED_OBJ_retrieve(added,&ad); - if (adp != NULL) return (adp->obj->nid); - } - op=OBJ_bsearch_obj(&a, obj_objs, NUM_OBJ); - if (op == NULL) - return(NID_undef); - return(nid_objs[*op].nid); + adp = lh_ADDED_OBJ_retrieve(added, &ad); + if (adp != NULL) + return (adp->obj->nid); } + op = OBJ_bsearch_obj(&a, obj_objs, NUM_OBJ); + if (op == NULL) + return (NID_undef); + return (nid_objs[*op].nid); +} /* Convert an object name into an ASN1_OBJECT * if "noname" is not set then search for short and long names first. @@ -424,371 +444,351 @@ int OBJ_obj2nid(const ASN1_OBJECT *a) * it can be used with any objects, not just registered ones. */ -ASN1_OBJECT *OBJ_txt2obj(const char *s, int no_name) - { +ASN1_OBJECT * +OBJ_txt2obj(const char *s, int no_name) +{ int nid = NID_undef; - ASN1_OBJECT *op=NULL; + ASN1_OBJECT *op = NULL; unsigned char *buf; unsigned char *p; const unsigned char *cp; int i, j; - if(!no_name) { - if( ((nid = OBJ_sn2nid(s)) != NID_undef) || - ((nid = OBJ_ln2nid(s)) != NID_undef) ) - return OBJ_nid2obj(nid); + if (!no_name) { + if (((nid = OBJ_sn2nid(s)) != NID_undef) || + ((nid = OBJ_ln2nid(s)) != NID_undef) ) + return OBJ_nid2obj(nid); } /* Work out size of content octets */ - i=a2d_ASN1_OBJECT(NULL,0,s,-1); + i = a2d_ASN1_OBJECT(NULL, 0, s, -1); if (i <= 0) { /* Don't clear the error */ /*ERR_clear_error();*/ return NULL; } /* Work out total size */ - j = ASN1_object_size(0,i,V_ASN1_OBJECT); + j = ASN1_object_size(0, i, V_ASN1_OBJECT); - if((buf=(unsigned char *)malloc(j)) == NULL) return NULL; + if ((buf = (unsigned char *)malloc(j)) == NULL) + return NULL; p = buf; /* Write out tag+length */ - ASN1_put_object(&p,0,i,V_ASN1_OBJECT,V_ASN1_UNIVERSAL); + ASN1_put_object(&p, 0, i, V_ASN1_OBJECT, V_ASN1_UNIVERSAL); /* Write out contents */ - a2d_ASN1_OBJECT(p,i,s,-1); + a2d_ASN1_OBJECT(p, i, s, -1); - cp=buf; - op=d2i_ASN1_OBJECT(NULL,&cp,j); + cp = buf; + op = d2i_ASN1_OBJECT(NULL, &cp, j); free(buf); return op; - } +} -int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name) +int +OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name) { - int i,n=0,len,nid, first, use_bn; + int i, n = 0, len, nid, first, use_bn; BIGNUM *bl; unsigned long l; const unsigned char *p; char tbuf[DECIMAL_SIZE(l) + 1]; if ((a == NULL) || (a->data == NULL)) { - buf[0]='\0'; - return(0); + buf[0] = '\0'; + return (0); } - - if (!no_name && (nid=OBJ_obj2nid(a)) != NID_undef) - { + if (!no_name && (nid = OBJ_obj2nid(a)) != NID_undef) { const char *s; - s=OBJ_nid2ln(nid); + s = OBJ_nid2ln(nid); if (s == NULL) - s=OBJ_nid2sn(nid); - if (s) - { + s = OBJ_nid2sn(nid); + if (s) { if (buf) - strlcpy(buf,s,buf_len); - n=strlen(s); + strlcpy(buf, s, buf_len); + n = strlen(s); return n; - } } + } - - len=a->length; - p=a->data; + len = a->length; + p = a->data; first = 1; bl = NULL; - while (len > 0) - { - l=0; + while (len > 0) { + l = 0; use_bn = 0; - for (;;) - { + for (;;) { unsigned char c = *p++; len--; if ((len == 0) && (c & 0x80)) goto err; - if (use_bn) - { + if (use_bn) { if (!BN_add_word(bl, c & 0x7f)) goto err; - } - else - l |= c & 0x7f; + } else + l |= c & 0x7f; if (!(c & 0x80)) break; - if (!use_bn && (l > (ULONG_MAX >> 7L))) - { + if (!use_bn && (l > (ULONG_MAX >> 7L))) { if (!bl && !(bl = BN_new())) goto err; if (!BN_set_word(bl, l)) goto err; use_bn = 1; - } - if (use_bn) - { + } + if (use_bn) { if (!BN_lshift(bl, bl, 7)) goto err; - } - else - l<<=7L; - } + } else + l <<= 7L; + } - if (first) - { + if (first) { first = 0; - if (l >= 80) - { + if (l >= 80) { i = 2; - if (use_bn) - { + if (use_bn) { if (!BN_sub_word(bl, 80)) goto err; - } - else + } else l -= 80; - } - else - { - i=(int)(l/40); - l-=(long)(i*40); - } - if (buf && (buf_len > 0)) - { + } else { + i = (int)(l / 40); + l -= (long)(i * 40); + } + if (buf && (buf_len > 0)) { *buf++ = i + '0'; buf_len--; - } - n++; } + n++; + } - if (use_bn) - { + if (use_bn) { char *bndec; bndec = BN_bn2dec(bl); if (!bndec) goto err; i = strlen(bndec); - if (buf) - { - if (buf_len > 0) - { + if (buf) { + if (buf_len > 0) { *buf++ = '.'; buf_len--; - } - strlcpy(buf,bndec,buf_len); - if (i > buf_len) - { + } + strlcpy(buf, bndec, buf_len); + if (i > buf_len) { buf += buf_len; buf_len = 0; - } - else - { - buf+=i; - buf_len-=i; - } + } else { + buf += i; + buf_len -= i; } + } n++; n += i; free(bndec); - } - else - { - snprintf(tbuf,sizeof tbuf,".%lu",l); - i=strlen(tbuf); - if (buf && (buf_len > 0)) - { - strlcpy(buf,tbuf,buf_len); - if (i > buf_len) - { + } else { + snprintf(tbuf, sizeof tbuf, ".%lu", l); + i = strlen(tbuf); + if (buf && (buf_len > 0)) { + strlcpy(buf, tbuf, buf_len); + if (i > buf_len) { buf += buf_len; buf_len = 0; - } - else - { - buf+=i; - buf_len-=i; - } + } else { + buf += i; + buf_len -= i; } - n+=i; - l=0; } + n += i; + l = 0; } + } if (bl) BN_free(bl); return n; - err: +err: if (bl) BN_free(bl); return -1; } -int OBJ_txt2nid(const char *s) +int +OBJ_txt2nid(const char *s) { ASN1_OBJECT *obj; int nid; + obj = OBJ_txt2obj(s, 0); nid = OBJ_obj2nid(obj); ASN1_OBJECT_free(obj); return nid; } -int OBJ_ln2nid(const char *s) - { +int +OBJ_ln2nid(const char *s) +{ ASN1_OBJECT o; - const ASN1_OBJECT *oo= &o; - ADDED_OBJ ad,*adp; + const ASN1_OBJECT *oo = &o; + ADDED_OBJ ad, *adp; const unsigned int *op; - o.ln=s; - if (added != NULL) - { - ad.type=ADDED_LNAME; - ad.obj= &o; - adp=lh_ADDED_OBJ_retrieve(added,&ad); - if (adp != NULL) return (adp->obj->nid); - } - op=OBJ_bsearch_ln(&oo, ln_objs, NUM_LN); - if (op == NULL) return(NID_undef); - return(nid_objs[*op].nid); + o.ln = s; + if (added != NULL) { + ad.type = ADDED_LNAME; + ad.obj = &o; + adp = lh_ADDED_OBJ_retrieve(added, &ad); + if (adp != NULL) + return (adp->obj->nid); } + op = OBJ_bsearch_ln(&oo, ln_objs, NUM_LN); + if (op == NULL) + return (NID_undef); + return (nid_objs[*op].nid); +} -int OBJ_sn2nid(const char *s) - { +int +OBJ_sn2nid(const char *s) +{ ASN1_OBJECT o; - const ASN1_OBJECT *oo= &o; - ADDED_OBJ ad,*adp; + const ASN1_OBJECT *oo = &o; + ADDED_OBJ ad, *adp; const unsigned int *op; - o.sn=s; - if (added != NULL) - { - ad.type=ADDED_SNAME; - ad.obj= &o; - adp=lh_ADDED_OBJ_retrieve(added,&ad); - if (adp != NULL) return (adp->obj->nid); - } - op=OBJ_bsearch_sn(&oo, sn_objs, NUM_SN); - if (op == NULL) return(NID_undef); - return(nid_objs[*op].nid); + o.sn = s; + if (added != NULL) { + ad.type = ADDED_SNAME; + ad.obj = &o; + adp = lh_ADDED_OBJ_retrieve(added, &ad); + if (adp != NULL) + return (adp->obj->nid); } + op = OBJ_bsearch_sn(&oo, sn_objs, NUM_SN); + if (op == NULL) + return (NID_undef); + return (nid_objs[*op].nid); +} -const void *OBJ_bsearch_(const void *key, const void *base, int num, int size, - int (*cmp)(const void *, const void *)) - { +const void * +OBJ_bsearch_(const void *key, const void *base, int num, int size, + int (*cmp)(const void *, const void *)) +{ return OBJ_bsearch_ex_(key, base, num, size, cmp, 0); - } +} -const void *OBJ_bsearch_ex_(const void *key, const void *base_, int num, - int size, - int (*cmp)(const void *, const void *), - int flags) - { - const char *base=base_; - int l,h,i=0,c=0; +const void * +OBJ_bsearch_ex_(const void *key, const void *base_, int num, int size, + int (*cmp)(const void *, const void *), int flags) +{ + const char *base = base_; + int l, h, i = 0, c = 0; const char *p = NULL; - if (num == 0) return(NULL); - l=0; - h=num; - while (l < h) - { - i=(l+h)/2; - p= &(base[i*size]); - c=(*cmp)(key,p); + if (num == 0) + return (NULL); + l = 0; + h = num; + while (l < h) { + i = (l + h) / 2; + p = &(base[i * size]); + c = (*cmp)(key, p); if (c < 0) - h=i; + h = i; else if (c > 0) - l=i+1; + l = i + 1; else break; - } + } if (c != 0 && !(flags & OBJ_BSEARCH_VALUE_ON_NOMATCH)) p = NULL; - else if (c == 0 && (flags & OBJ_BSEARCH_FIRST_VALUE_ON_MATCH)) - { - while(i > 0 && (*cmp)(key,&(base[(i-1)*size])) == 0) + else if (c == 0 && (flags & OBJ_BSEARCH_FIRST_VALUE_ON_MATCH)) { + while (i > 0 && (*cmp)(key, &(base[(i - 1) * size])) == 0) i--; - p = &(base[i*size]); - } - return(p); + p = &(base[i * size]); } + return (p); +} -int OBJ_create_objects(BIO *in) - { +int +OBJ_create_objects(BIO *in) +{ char buf[512]; - int i,num=0; - char *o,*s,*l=NULL; - - for (;;) - { - s=o=NULL; - i=BIO_gets(in,buf,512); - if (i <= 0) return(num); - buf[i-1]='\0'; - if (!isalnum((unsigned char)buf[0])) return(num); - o=s=buf; + int i, num = 0; + char *o, *s, *l = NULL; + + for (;;) { + s = o = NULL; + i = BIO_gets(in, buf, 512); + if (i <= 0) + return (num); + buf[i - 1] = '\0'; + if (!isalnum((unsigned char)buf[0])) + return (num); + o = s=buf; while (isdigit((unsigned char)*s) || (*s == '.')) s++; - if (*s != '\0') - { - *(s++)='\0'; + if (*s != '\0') { + *(s++) = '\0'; while (isspace((unsigned char)*s)) s++; if (*s == '\0') - s=NULL; - else - { - l=s; - while ((*l != '\0') && !isspace((unsigned char)*l)) + s = NULL; + else { + l = s; + while ((*l != '\0') && + !isspace((unsigned char)*l)) l++; - if (*l != '\0') - { - *(l++)='\0'; + if (*l != '\0') { + *(l++) = '\0'; while (isspace((unsigned char)*l)) l++; - if (*l == '\0') l=NULL; - } - else - l=NULL; - } + if (*l == '\0') + l = NULL; + } else + l = NULL; } - else - s=NULL; - if ((o == NULL) || (*o == '\0')) return(num); - if (!OBJ_create(o,s,l)) return(num); + } else + s = NULL; + if ((o == NULL) || (*o == '\0')) + return (num); + if (!OBJ_create(o, s, l)) + return (num); num++; - } - /* return(num); */ } + /* return(num); */ +} -int OBJ_create(const char *oid, const char *sn, const char *ln) - { - int ok=0; - ASN1_OBJECT *op=NULL; +int +OBJ_create(const char *oid, const char *sn, const char *ln) +{ + int ok = 0; + ASN1_OBJECT *op = NULL; unsigned char *buf; int i; - i=a2d_ASN1_OBJECT(NULL,0,oid,-1); - if (i <= 0) return(0); + i = a2d_ASN1_OBJECT(NULL, 0, oid, -1); + if (i <= 0) + return (0); - if ((buf=(unsigned char *)malloc(i)) == NULL) - { - OBJerr(OBJ_F_OBJ_CREATE,ERR_R_MALLOC_FAILURE); - return(0); - } - i=a2d_ASN1_OBJECT(buf,i,oid,-1); + if ((buf = (unsigned char *)malloc(i)) == NULL) { + OBJerr(OBJ_F_OBJ_CREATE, ERR_R_MALLOC_FAILURE); + return (0); + } + i = a2d_ASN1_OBJECT(buf, i, oid, -1); if (i == 0) goto err; - op=(ASN1_OBJECT *)ASN1_OBJECT_create(OBJ_new_nid(1),buf,i,sn,ln); - if (op == NULL) + op = (ASN1_OBJECT *)ASN1_OBJECT_create(OBJ_new_nid(1), buf, i, sn, ln); + if (op == NULL) goto err; - ok=OBJ_add_object(op); + ok = OBJ_add_object(op); + err: ASN1_OBJECT_free(op); free(buf); - return(ok); - } - + return (ok); +} -- cgit v1.2.3-55-g6feb