Remove legacy ifdefs for ancient openssl.

There were still ifdefs for openssl 0.9.7 and openssl 0.9.8f.

[ChangeLog][QtNetwork] Some legacy ifdefs for openssl 0.9.7 and openssl 0.9.8f
were removed, Qt will no longer build with these versions. In addition there
is no support for openssl built with NO_TLSEXT.

Change-Id: I9268515c0a125a2f6d79add8ee1cb40768e7e898
Reviewed-by: Daniel Molkentin <daniel@molkentin.de>

7 files changed, 9 insertions, 64 deletions

diff --git a/src/network/ssl/qsslcertificate_openssl.cpp b/src/network/ssl/qsslcertificate_openssl.cpp
index 4cb2e525eb..f73a16147a 100644
--- a/src/network/ssl/qsslcertificate_openssl.cpp
+++ b/src/network/ssl/qsslcertificate_openssl.cpp
@@ -673,11 +673,7 @@ QList<QSslCertificate> QSslCertificatePrivate::certificatesFromPem(const QByteAr
 
         QByteArray decoded = QByteArray::fromBase64(
             QByteArray::fromRawData(pem.data() + startPos, endPos - startPos));
-#if OPENSSL_VERSION_NUMBER >= 0x00908000L
         const unsigned char *data = (const unsigned char *)decoded.data();
-#else
-        unsigned char *data = (unsigned char *)decoded.data();
-#endif
 
         if (X509 *x509 = q_d2i_X509(0, &data, decoded.size())) {
             certificates << QSslCertificate_from_X509(x509);
@@ -693,12 +689,7 @@ QList<QSslCertificate> QSslCertificatePrivate::certificatesFromDer(const QByteAr
     QList<QSslCertificate> certificates;
     QSslSocketPrivate::ensureInitialized();
 
-
-#if OPENSSL_VERSION_NUMBER >= 0x00908000L
-        const unsigned char *data = (const unsigned char *)der.data();
-#else
-        unsigned char *data = (unsigned char *)der.data();
-#endif
+    const unsigned char *data = (const unsigned char *)der.data();
     int size = der.size();
 
     while (size > 0 && (count == -1 || certificates.size() < count)) {
diff --git a/src/network/ssl/qsslcontext_openssl.cpp b/src/network/ssl/qsslcontext_openssl.cpp
index 282f3a54c7..b21732c88c 100644
--- a/src/network/ssl/qsslcontext_openssl.cpp
+++ b/src/network/ssl/qsslcontext_openssl.cpp
@@ -368,7 +368,7 @@ init_context:
     return sslContext;
 }
 
-#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_NEXTPROTONEG)
 
 static int next_proto_cb(SSL *, unsigned char **out, unsigned char *outlen,
                          const unsigned char *in, unsigned int inlen, void *arg)
@@ -428,7 +428,7 @@ SSL* QSslContext::createSsl()
         }
     }
 
-#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_NEXTPROTONEG)
     QList<QByteArray> protocols = sslConfiguration.d->nextAllowedProtocols;
     if (!protocols.isEmpty()) {
         m_supportedNPNVersions.clear();
diff --git a/src/network/ssl/qsslcontext_openssl_p.h b/src/network/ssl/qsslcontext_openssl_p.h
index 41fe77dcdb..77c5b4e2c6 100644
--- a/src/network/ssl/qsslcontext_openssl_p.h
+++ b/src/network/ssl/qsslcontext_openssl_p.h
@@ -77,7 +77,7 @@ public:
     void setSessionASN1(const QByteArray &sessionASN1);
     int sessionTicketLifeTimeHint() const;
 
-#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_NEXTPROTONEG)
     // must be public because we want to use it from an OpenSSL callback
     struct NPNContext {
         NPNContext() : data(0),
@@ -103,7 +103,7 @@ private:
     QSslError::SslError errorCode;
     QString errorStr;
     QSslConfiguration sslConfiguration;
-#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_NEXTPROTONEG)
     QByteArray m_supportedNPNVersions;
     NPNContext m_npnContext;
 #endif // OPENSSL_VERSION_NUMBER >= 0x1000100fL ...
diff --git a/src/network/ssl/qsslsocket_openssl.cpp b/src/network/ssl/qsslsocket_openssl.cpp
index ebf36fc34a..42befc64fa 100644
--- a/src/network/ssl/qsslsocket_openssl.cpp
+++ b/src/network/ssl/qsslsocket_openssl.cpp
@@ -366,7 +366,6 @@ bool QSslSocketBackendPrivate::initSslContext()
         return false;
     }
 
-#if OPENSSL_VERSION_NUMBER >= 0x0090806fL && !defined(OPENSSL_NO_TLSEXT)
     if ((configuration.protocol == QSsl::TlsV1SslV3 ||
         configuration.protocol == QSsl::TlsV1_0 ||
         configuration.protocol == QSsl::TlsV1_1 ||
@@ -387,7 +386,6 @@ bool QSslSocketBackendPrivate::initSslContext()
                 qCWarning(lcSsl, "could not set SSL_CTRL_SET_TLSEXT_HOSTNAME, Server Name Indication disabled");
         }
     }
-#endif
 
     // Clear the session.
     errorList.clear();
@@ -1568,10 +1566,8 @@ void QSslSocketBackendPrivate::continueHandshake()
     if (readBufferMaxSize)
         plainSocket->setReadBufferSize(readBufferMaxSize);
 
-#if OPENSSL_VERSION_NUMBER >= 0x0090806fL && !defined(OPENSSL_NO_TLSEXT)
     if (q_SSL_ctrl((ssl), SSL_CTRL_GET_SESSION_REUSED, 0, NULL))
         configuration.peerSessionShared = true;
-#endif
 
 #ifdef QT_DECRYPT_SSL_TRAFFIC
     if (ssl->session && ssl->s3) {
@@ -1621,7 +1617,7 @@ void QSslSocketBackendPrivate::continueHandshake()
         }
     }
 
-#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_NEXTPROTONEG)
     const unsigned char *proto = 0;
     unsigned int proto_len = 0;
     q_SSL_get0_next_proto_negotiated(ssl, &proto, &proto_len);
diff --git a/src/network/ssl/qsslsocket_openssl_p.h b/src/network/ssl/qsslsocket_openssl_p.h
index de2bfea892..f6887a0339 100644
--- a/src/network/ssl/qsslsocket_openssl_p.h
+++ b/src/network/ssl/qsslsocket_openssl_p.h
@@ -89,9 +89,7 @@
 #include <openssl/dsa.h>
 #include <openssl/rsa.h>
 #include <openssl/crypto.h>
-#if OPENSSL_VERSION_NUMBER >= 0x0090806fL && !defined(OPENSSL_NO_TLSEXT)
 #include <openssl/tls1.h>
-#endif
 
 #if OPENSSL_VERSION_NUMBER >= 0x10000000L
 typedef _STACK STACK;
diff --git a/src/network/ssl/qsslsocket_openssl_symbols.cpp b/src/network/ssl/qsslsocket_openssl_symbols.cpp
index bbdb2297cb..61c703eb2c 100644
--- a/src/network/ssl/qsslsocket_openssl_symbols.cpp
+++ b/src/network/ssl/qsslsocket_openssl_symbols.cpp
@@ -152,11 +152,7 @@ DEFINEFUNC(void, CRYPTO_set_id_callback, unsigned long (*a)(), a, return, DUMMYA
 DEFINEFUNC(void, CRYPTO_free, void *a, a, return, DUMMYARG)
 DEFINEFUNC(DSA *, DSA_new, DUMMYARG, DUMMYARG, return 0, return)
 DEFINEFUNC(void, DSA_free, DSA *a, a, return, DUMMYARG)
-#if  OPENSSL_VERSION_NUMBER < 0x00908000L
-DEFINEFUNC3(X509 *, d2i_X509, X509 **a, a, unsigned char **b, b, long c, c, return 0, return)
-#else // 0.9.8 broke SC and BC by changing this signature.
 DEFINEFUNC3(X509 *, d2i_X509, X509 **a, a, const unsigned char **b, b, long c, c, return 0, return)
-#endif
 DEFINEFUNC2(char *, ERR_error_string, unsigned long a, a, char *b, b, return 0, return)
 DEFINEFUNC(unsigned long, ERR_get_error, DUMMYARG, DUMMYARG, return 0, return)
 DEFINEFUNC(void, ERR_free_strings, void, DUMMYARG, return, DUMMYARG)
@@ -231,12 +227,7 @@ DEFINEFUNC(int, SSL_clear, SSL *a, a, return -1, return)
 DEFINEFUNC3(char *, SSL_CIPHER_description, SSL_CIPHER *a, a, char *b, b, int c, c, return 0, return)
 DEFINEFUNC2(int, SSL_CIPHER_get_bits, SSL_CIPHER *a, a, int *b, b, return 0, return)
 DEFINEFUNC(int, SSL_connect, SSL *a, a, return -1, return)
-#if OPENSSL_VERSION_NUMBER >= 0x00908000L
-// 0.9.8 broke SC and BC by changing this function's signature.
 DEFINEFUNC(int, SSL_CTX_check_private_key, const SSL_CTX *a, a, return -1, return)
-#else
-DEFINEFUNC(int, SSL_CTX_check_private_key, SSL_CTX *a, a, return -1, return)
-#endif
 DEFINEFUNC4(long, SSL_CTX_ctrl, SSL_CTX *a, a, int b, b, long c, c, void *d, d, return -1, return)
 DEFINEFUNC(void, SSL_CTX_free, SSL_CTX *a, a, return, DUMMYARG)
 #if OPENSSL_VERSION_NUMBER >= 0x10000000L
@@ -255,12 +246,7 @@ DEFINEFUNC2(int, SSL_CTX_use_RSAPrivateKey, SSL_CTX *a, a, RSA *b, b, return -1,
 DEFINEFUNC3(int, SSL_CTX_use_PrivateKey_file, SSL_CTX *a, a, const char *b, b, int c, c, return -1, return)
 DEFINEFUNC(X509_STORE *, SSL_CTX_get_cert_store, const SSL_CTX *a, a, return 0, return)
 DEFINEFUNC(void, SSL_free, SSL *a, a, return, DUMMYARG)
-#if OPENSSL_VERSION_NUMBER >= 0x00908000L
-// 0.9.8 broke SC and BC by changing this function's signature.
 DEFINEFUNC(STACK_OF(SSL_CIPHER) *, SSL_get_ciphers, const SSL *a, a, return 0, return)
-#else
-DEFINEFUNC(STACK_OF(SSL_CIPHER) *, SSL_get_ciphers, SSL *a, a, return 0, return)
-#endif
 #if OPENSSL_VERSION_NUMBER >= 0x10000000L
 DEFINEFUNC(const SSL_CIPHER *, SSL_get_current_cipher, SSL *a, a, return 0, return)
 #else
@@ -279,9 +265,7 @@ DEFINEFUNC(long, SSL_get_verify_result, SSL *a, a, return -1, return)
 DEFINEFUNC(int, SSL_library_init, void, DUMMYARG, return -1, return)
 DEFINEFUNC(void, SSL_load_error_strings, void, DUMMYARG, return, DUMMYARG)
 DEFINEFUNC(SSL *, SSL_new, SSL_CTX *a, a, return 0, return)
-#if OPENSSL_VERSION_NUMBER >= 0x0090806fL && !defined(OPENSSL_NO_TLSEXT)
 DEFINEFUNC4(long, SSL_ctrl, SSL *a, a, int cmd, cmd, long larg, larg, void *parg, parg, return -1, return)
-#endif
 DEFINEFUNC3(int, SSL_read, SSL *a, a, void *b, b, int c, c, return -1, return)
 DEFINEFUNC3(void, SSL_set_bio, SSL *a, a, BIO *b, b, BIO *c, c, return, DUMMYARG)
 DEFINEFUNC(void, SSL_set_accept_state, SSL *a, a, return, DUMMYARG)
@@ -391,7 +375,7 @@ DEFINEFUNC(long, SSLeay, void, DUMMYARG, return 0, return)
 DEFINEFUNC(const char *, SSLeay_version, int a, a, return 0, return)
 DEFINEFUNC2(int, i2d_SSL_SESSION, SSL_SESSION *in, in, unsigned char **pp, pp, return 0, return)
 DEFINEFUNC3(SSL_SESSION *, d2i_SSL_SESSION, SSL_SESSION **a, a, const unsigned char **pp, pp, long length, length, return 0, return)
-#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_NEXTPROTONEG)
 DEFINEFUNC6(int, SSL_select_next_proto, unsigned char **out, out, unsigned char *outlen, outlen,
             const unsigned char *in, in, unsigned int inlen, inlen,
             const unsigned char *client, client, unsigned int client_len, client_len,
@@ -852,9 +836,7 @@ bool q_resolveOpenSslSymbols()
     RESOLVEFUNC(SSL_library_init)
     RESOLVEFUNC(SSL_load_error_strings)
     RESOLVEFUNC(SSL_new)
-#if OPENSSL_VERSION_NUMBER >= 0x0090806fL && !defined(OPENSSL_NO_TLSEXT)
     RESOLVEFUNC(SSL_ctrl)
-#endif
     RESOLVEFUNC(SSL_read)
     RESOLVEFUNC(SSL_set_accept_state)
     RESOLVEFUNC(SSL_set_bio)
@@ -945,7 +927,7 @@ bool q_resolveOpenSslSymbols()
     RESOLVEFUNC(SSLeay_version)
     RESOLVEFUNC(i2d_SSL_SESSION)
     RESOLVEFUNC(d2i_SSL_SESSION)
-#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_NEXTPROTONEG)
     RESOLVEFUNC(SSL_select_next_proto)
     RESOLVEFUNC(SSL_CTX_set_next_proto_select_cb)
     RESOLVEFUNC(SSL_get0_next_proto_negotiated)
diff --git a/src/network/ssl/qsslsocket_openssl_symbols_p.h b/src/network/ssl/qsslsocket_openssl_symbols_p.h
index 8c00592249..1141ed5125 100644
--- a/src/network/ssl/qsslsocket_openssl_symbols_p.h
+++ b/src/network/ssl/qsslsocket_openssl_symbols_p.h
@@ -231,12 +231,7 @@ void q_CRYPTO_set_id_callback(unsigned long (*a)());
 void q_CRYPTO_free(void *a);
 DSA *q_DSA_new();
 void q_DSA_free(DSA *a);
-#if OPENSSL_VERSION_NUMBER >= 0x00908000L
-// 0.9.8 broke SC and BC by changing this function's signature.
 X509 *q_d2i_X509(X509 **a, const unsigned char **b, long c);
-#else
-X509 *q_d2i_X509(X509 **a, unsigned char **b, long c);
-#endif
 char *q_ERR_error_string(unsigned long a, char *b);
 unsigned long q_ERR_get_error();
 void q_ERR_free_strings();
@@ -315,12 +310,7 @@ int q_SSL_clear(SSL *a);
 char *q_SSL_CIPHER_description(SSL_CIPHER *a, char *b, int c);
 int q_SSL_CIPHER_get_bits(SSL_CIPHER *a, int *b);
 int q_SSL_connect(SSL *a);
-#if OPENSSL_VERSION_NUMBER >= 0x00908000L
-// 0.9.8 broke SC and BC by changing this function's signature.
 int q_SSL_CTX_check_private_key(const SSL_CTX *a);
-#else
-int q_SSL_CTX_check_private_key(SSL_CTX *a);
-#endif
 long q_SSL_CTX_ctrl(SSL_CTX *a, int b, long c, void *d);
 void q_SSL_CTX_free(SSL_CTX *a);
 #if OPENSSL_VERSION_NUMBER >= 0x10000000L
@@ -339,12 +329,7 @@ int q_SSL_CTX_use_RSAPrivateKey(SSL_CTX *a, RSA *b);
 int q_SSL_CTX_use_PrivateKey_file(SSL_CTX *a, const char *b, int c);
 X509_STORE *q_SSL_CTX_get_cert_store(const SSL_CTX *a);
 void q_SSL_free(SSL *a);
-#if OPENSSL_VERSION_NUMBER >= 0x00908000L
-// 0.9.8 broke SC and BC by changing this function's signature.
 STACK_OF(SSL_CIPHER) *q_SSL_get_ciphers(const SSL *a);
-#else
-STACK_OF(SSL_CIPHER) *q_SSL_get_ciphers(SSL *a);
-#endif
 #if OPENSSL_VERSION_NUMBER >= 0x10000000L
 const SSL_CIPHER *q_SSL_get_current_cipher(SSL *a);
 #else
@@ -354,18 +339,11 @@ int q_SSL_version(const SSL *a);
 int q_SSL_get_error(SSL *a, int b);
 STACK_OF(X509) *q_SSL_get_peer_cert_chain(SSL *a);
 X509 *q_SSL_get_peer_certificate(SSL *a);
-#if OPENSSL_VERSION_NUMBER >= 0x00908000L
-// 0.9.8 broke SC and BC by changing this function's signature.
 long q_SSL_get_verify_result(const SSL *a);
-#else
-long q_SSL_get_verify_result(SSL *a);
-#endif
 int q_SSL_library_init();
 void q_SSL_load_error_strings();
 SSL *q_SSL_new(SSL_CTX *a);
-#if OPENSSL_VERSION_NUMBER >= 0x0090806fL && !defined(OPENSSL_NO_TLSEXT)
 long q_SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
-#endif
 int q_SSL_read(SSL *a, void *b, int c);
 void q_SSL_set_bio(SSL *a, BIO *b, BIO *c);
 void q_SSL_set_accept_state(SSL *a);
@@ -532,7 +510,7 @@ const char *q_SSLeay_version(int type);
 int q_i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
 SSL_SESSION *q_d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, long length);
 
-#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
+#if OPENSSL_VERSION_NUMBER >= 0x1000100fL && !defined(OPENSSL_NO_NEXTPROTONEG)
 int q_SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
                             const unsigned char *in, unsigned int inlen,
                             const unsigned char *client, unsigned int client_len);