Fix strange formatting by indent

[oweals/openssl.git] / crypto / pem / pem.h

diff --git a/crypto/pem/pem.h b/crypto/pem/pem.h
index 9a5fa03e2a27db31077054822a93fb5e8ce0d62e..f1e9c65d36356b889b6705f463e7f6f5a6a4c424 100644 (file)
--- a/crypto/pem/pem.h
+++ b/crypto/pem/pem.h
@@ -125,6 +125,7 @@ extern "C" {
 #define PEM_STRING_DSA         "DSA PRIVATE KEY"
 #define PEM_STRING_DSA_PUBLIC  "DSA PUBLIC KEY"
 #define PEM_STRING_PKCS7       "PKCS7"
+#define PEM_STRING_PKCS7_SIGNED        "PKCS #7 SIGNED DATA"
 #define PEM_STRING_PKCS8       "ENCRYPTED PRIVATE KEY"
 #define PEM_STRING_PKCS8INF    "PRIVATE KEY"
 #define PEM_STRING_DHPARAMS    "DH PARAMETERS"
@@ -133,6 +134,7 @@ extern "C" {
 #define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
 #define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
 #define PEM_STRING_ECPRIVATEKEY        "EC PRIVATE KEY"
+#define PEM_STRING_CMS         "CMS"
 
   /* Note that this structure is initialised by PEM_SealInit and cleaned up
      by PEM_SealFinal (at least for now) */
@@ -172,7 +174,8 @@ typedef struct pem_ctx_st
 
        struct  {
                int cipher;
-       /* unused, and wrong size
+       /*-
+          unused, and wrong size
           unsigned char iv[8]; */
                } DEK_info;
                
@@ -195,7 +198,8 @@ typedef struct pem_ctx_st
        EVP_CIPHER *dec;        /* date encryption cipher */
        int key_len;            /* key length */
        unsigned char *key;     /* key */
-       /* unused, and wrong size
+       /*-
+           unused, and wrong size
           unsigned char iv[8]; */
 
        
@@ -213,26 +217,37 @@ typedef struct pem_ctx_st
 
 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
+#define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
+#define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
 
 #else
 
 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
 { \
-return(((type *(*)(D2I_OF(type),char *,FILE *,type **,pem_password_cb *,void *))PEM_ASN1_read)(d2i_##asn1, str,fp,x,cb,u)); \
-} \
+    return (type*)PEM_ASN1_read(CHECKED_D2I_OF(type, d2i_##asn1), \
+                               str, fp, \
+                               CHECKED_PPTR_OF(type, x), \
+                               cb, u); \
+} 
 
 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
 int PEM_write_##name(FILE *fp, type *x) \
 { \
-return(((int (*)(I2D_OF(type),const char *,FILE *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))PEM_ASN1_write)(i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL)); \
+    return PEM_ASN1_write(CHECKED_I2D_OF(type, i2d_##asn1), \
+                         str, fp, \
+                         CHECKED_PTR_OF(type, x), \
+                         NULL, NULL, 0, NULL, NULL); \
 }
 
 #define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
-int PEM_write_##name(FILE *fp, type *x) \
+int PEM_write_##name(FILE *fp, const type *x) \
 { \
-return(((int (*)(I2D_OF_const(type),const char *,FILE *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))PEM_ASN1_write)(i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL)); \
+    return PEM_ASN1_write(CHECKED_I2D_OF(const type, i2d_##asn1), \
+                         str, fp, \
+                         CHECKED_PTR_OF(const type, x), \
+                         NULL, NULL, 0, NULL, NULL); \
 }
 
 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
@@ -240,7 +255,10 @@ int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, \
                  void *u) \
        { \
-       return(((int (*)(I2D_OF(type),const char *,FILE *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))PEM_ASN1_write)(i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u)); \
+           return PEM_ASN1_write(CHECKED_I2D_OF(type, i2d_##asn1), \
+                                 str, fp, \
+                                 CHECKED_PTR_OF(type, x), \
+                                 enc, kstr, klen, cb, u); \
        }
 
 #define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
@@ -248,7 +266,10 @@ int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, \
                  void *u) \
        { \
-       return(((int (*)(I2D_OF_const(type),const char *,FILE *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))PEM_ASN1_write)(i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u)); \
+           return PEM_ASN1_write(CHECKED_I2D_OF(const type, i2d_##asn1), \
+                                 str, fp, \
+                                 CHECKED_PTR_OF(const type, x), \
+                                 enc, kstr, klen, cb, u); \
        }
 
 #endif
@@ -256,33 +277,48 @@ int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
 #define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
 { \
-return(((type *(*)(D2I_OF(type),const char *,BIO *,type **,pem_password_cb *,void *))PEM_ASN1_read_bio)(d2i_##asn1, str,bp,x,cb,u)); \
+    return (type*)PEM_ASN1_read_bio(CHECKED_D2I_OF(type, d2i_##asn1), \
+                                   str, bp, \
+                                   CHECKED_PPTR_OF(type, x), \
+                                   cb, u); \
 }
 
 #define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
 int PEM_write_bio_##name(BIO *bp, type *x) \
 { \
-return(((int (*)(I2D_OF(type),const char *,BIO *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))PEM_ASN1_write_bio)(i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL)); \
+    return PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d_##asn1), \
+                             str, bp, \
+                             CHECKED_PTR_OF(type, x), \
+                             NULL, NULL, 0, NULL, NULL); \
 }
 
 #define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
-int PEM_write_bio_##name(BIO *bp, type *x) \
+int PEM_write_bio_##name(BIO *bp, const type *x) \
 { \
-return(((int (*)(I2D_OF_const(type),const char *,BIO *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))PEM_ASN1_write_bio)(i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL)); \
+    return PEM_ASN1_write_bio(CHECKED_I2D_OF(const type, i2d_##asn1), \
+                             str, bp, \
+                             CHECKED_PTR_OF(const type, x), \
+                             NULL, NULL, 0, NULL, NULL); \
 }
 
 #define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
        { \
-       return(((int (*)(I2D_OF(type),const char *,BIO *,type *,const EVP_CIPHER *,unsigned char *,int,pem_password_cb *,void *))PEM_ASN1_write_bio)(i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u)); \
+           return PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d_##asn1), \
+                                     str, bp, \
+                                     CHECKED_PTR_OF(type, x), \
+                                     enc, kstr, klen, cb, u); \
        }
 
 #define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
        { \
-       return(((int (*)(I2D_OF_const(type),const char *,BIO *,type *,const EVP_CIPHER *,unsigned char *,int,pem_password_cb *,void *))PEM_ASN1_write_bio)(i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u)); \
+           return PEM_ASN1_write_bio(CHECKED_I2D_OF(const type, i2d_##asn1), \
+                                     str, bp, \
+                                     CHECKED_PTR_OF(const type, x), \
+                                     enc, kstr, klen, cb, u); \
        }
 
 #define IMPLEMENT_PEM_write(name, type, str, asn1) \
@@ -323,6 +359,7 @@ int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 
 #define DECLARE_PEM_read_fp(name, type) /**/
 #define DECLARE_PEM_write_fp(name, type) /**/
+#define DECLARE_PEM_write_fp_const(name, type) /**/
 #define DECLARE_PEM_write_cb_fp(name, type) /**/
 
 #else
@@ -333,6 +370,9 @@ int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 #define DECLARE_PEM_write_fp(name, type) \
        int PEM_write_##name(FILE *fp, type *x);
 
+#define DECLARE_PEM_write_fp_const(name, type) \
+       int PEM_write_##name(FILE *fp, const type *x);
+
 #define DECLARE_PEM_write_cb_fp(name, type) \
        int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
@@ -346,6 +386,9 @@ int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 #define DECLARE_PEM_write_bio(name, type) \
        int PEM_write_bio_##name(BIO *bp, type *x);
 
+#define DECLARE_PEM_write_bio_const(name, type) \
+       int PEM_write_bio_##name(BIO *bp, const type *x);
+
 #define DECLARE_PEM_write_cb_bio(name, type) \
        int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
             unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
@@ -354,6 +397,7 @@ int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 
 #define DECLARE_PEM_read_bio(name, type) /**/
 #define DECLARE_PEM_write_bio(name, type) /**/
+#define DECLARE_PEM_write_bio_const(name, type) /**/
 #define DECLARE_PEM_write_cb_bio(name, type) /**/
 
 #endif
@@ -362,6 +406,10 @@ int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
        DECLARE_PEM_write_bio(name, type) \
        DECLARE_PEM_write_fp(name, type) 
 
+#define DECLARE_PEM_write_const(name, type) \
+       DECLARE_PEM_write_bio_const(name, type) \
+       DECLARE_PEM_write_fp_const(name, type)
+
 #define DECLARE_PEM_write_cb(name, type) \
        DECLARE_PEM_write_cb_bio(name, type) \
        DECLARE_PEM_write_cb_fp(name, type) 
@@ -374,6 +422,10 @@ int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
        DECLARE_PEM_read(name, type) \
        DECLARE_PEM_write(name, type)
 
+#define DECLARE_PEM_rw_const(name, type) \
+       DECLARE_PEM_read(name, type) \
+       DECLARE_PEM_write_const(name, type)
+
 #define DECLARE_PEM_rw_cb(name, type) \
        DECLARE_PEM_read(name, type) \
        DECLARE_PEM_write_cb(name, type)
@@ -529,16 +581,24 @@ int       PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
                long len);
 int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
             pem_password_cb *cb, void *u);
-void * PEM_ASN1_read_bio(void *(*d2i)(void **,const unsigned char **,long),
-                         const char *name,BIO *bp,void **x,
-                         pem_password_cb *cb, void *u);
+void * PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp,
+                         void **x, pem_password_cb *cb, void *u);
+
 #define PEM_ASN1_read_bio_of(type,d2i,name,bp,x,cb,u) \
-((type *(*)(D2I_OF(type),const char *,BIO *,type **,pem_password_cb *,void *))PEM_ASN1_read_bio)(d2i,name,bp,x,cb,u)
-int    PEM_ASN1_write_bio(int (*i2d)(void *,unsigned char **),const char *name,BIO *bp,char *x,
+    ((type*)PEM_ASN1_read_bio(CHECKED_D2I_OF(type, d2i), \
+                             name, bp,                 \
+                             CHECKED_PPTR_OF(type, x), \
+                             cb, u))
+
+int    PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp,char *x,
                           const EVP_CIPHER *enc,unsigned char *kstr,int klen,
                           pem_password_cb *cb, void *u);
+
 #define PEM_ASN1_write_bio_of(type,i2d,name,bp,x,enc,kstr,klen,cb,u) \
-       ((int (*)(I2D_OF(type),const char *,BIO *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))PEM_ASN1_write_bio)(i2d,name,bp,x,enc,kstr,klen,cb,u)
+    (PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d), \
+                       name, bp,                  \
+                       CHECKED_PTR_OF(type, x), \
+                       enc, kstr, klen, cb, u))
 
 STACK_OF(X509_INFO) *  PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
 int    PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
@@ -549,10 +609,9 @@ int        PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
 int    PEM_read(FILE *fp, char **name, char **header,
                unsigned char **data,long *len);
 int    PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
-void *  PEM_ASN1_read(void *(*d2i)(void **,const unsigned char **,long),
-                     const char *name,FILE *fp,void **x,pem_password_cb *cb,
-                     void *u);
-int    PEM_ASN1_write(int (*i2d)(void *,unsigned char **),const char *name,FILE *fp,
+void *  PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
+                     pem_password_cb *cb, void *u);
+int    PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp,
                       char *x,const EVP_CIPHER *enc,unsigned char *kstr,
                       int klen,pem_password_cb *callback, void *u);
 STACK_OF(X509_INFO) *  PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
@@ -603,7 +662,7 @@ DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
 
 DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
 
-DECLARE_PEM_rw(RSAPublicKey, RSA)
+DECLARE_PEM_rw_const(RSAPublicKey, RSA)
 DECLARE_PEM_rw(RSA_PUBKEY, RSA)
 
 #endif
@@ -614,19 +673,19 @@ DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
 
 DECLARE_PEM_rw(DSA_PUBKEY, DSA)
 
-DECLARE_PEM_rw(DSAparams, DSA)
+DECLARE_PEM_rw_const(DSAparams, DSA)
 
 #endif
 
 #ifndef OPENSSL_NO_EC
-DECLARE_PEM_rw(ECPKParameters, EC_GROUP)
+DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
 DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
 DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
 #endif
 
 #ifndef OPENSSL_NO_DH
 
-DECLARE_PEM_rw(DHparams, DH)
+DECLARE_PEM_rw_const(DHparams, DH)
 
 #endif
 
@@ -676,24 +735,27 @@ void ERR_load_PEM_strings(void);
 /* Function codes. */
 #define PEM_F_D2I_PKCS8PRIVATEKEY_BIO                   120
 #define PEM_F_D2I_PKCS8PRIVATEKEY_FP                    121
-#define PEM_F_DEF_CALLBACK                              100
+#define PEM_F_DO_PK8PKEY                                126
+#define PEM_F_DO_PK8PKEY_FP                             125
 #define PEM_F_LOAD_IV                                   101
 #define PEM_F_PEM_ASN1_READ                             102
 #define PEM_F_PEM_ASN1_READ_BIO                                 103
 #define PEM_F_PEM_ASN1_WRITE                            104
 #define PEM_F_PEM_ASN1_WRITE_BIO                        105
+#define PEM_F_PEM_DEF_CALLBACK                          100
 #define PEM_F_PEM_DO_HEADER                             106
-#define PEM_F_PEM_F_DO_PK8KEY_FP                        122
 #define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY           118
 #define PEM_F_PEM_GET_EVP_CIPHER_INFO                   107
+#define PEM_F_PEM_PK8PKEY                               119
 #define PEM_F_PEM_READ                                  108
 #define PEM_F_PEM_READ_BIO                              109
+#define PEM_F_PEM_READ_BIO_PRIVATEKEY                   123
+#define PEM_F_PEM_READ_PRIVATEKEY                       124
 #define PEM_F_PEM_SEALFINAL                             110
 #define PEM_F_PEM_SEALINIT                              111
 #define PEM_F_PEM_SIGNFINAL                             112
 #define PEM_F_PEM_WRITE                                         113
 #define PEM_F_PEM_WRITE_BIO                             114
-#define PEM_F_PEM_WRITE_BIO_PKCS8PRIVATEKEY             119
 #define PEM_F_PEM_X509_INFO_READ                        115
 #define PEM_F_PEM_X509_INFO_READ_BIO                    116
 #define PEM_F_PEM_X509_INFO_WRITE_BIO                   117