Add OSSL_ prefix to HTTP_DEFAULT_MAX_{LINE_LENGTH,RESP_LEN}

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15053)

7 files changed, 15 insertions, 16 deletions

diff --git a/apps/lib/apps.c b/apps/lib/apps.c
index d32f6c5490..fa63410359 100644
--- a/apps/lib/apps.c
+++ b/apps/lib/apps.c
@@ -2504,7 +2504,7 @@ ASN1_VALUE *app_http_get_asn1(const char *url, const char *proxy,
     mem = OSSL_HTTP_get(url, proxy, no_proxy, NULL /* bio */, NULL /* rbio */,
                         app_http_tls_cb, &info, 0 /* buf_size */, headers,
                         expected_content_type, 1 /* expect_asn1 */,
-                        HTTP_DEFAULT_MAX_RESP_LEN, timeout);
+                        OSSL_HTTP_DEFAULT_MAX_RESP_LEN, timeout);
     resp = ASN1_item_d2i_bio(it, mem, NULL);
     BIO_free(mem);
 
@@ -2540,7 +2540,7 @@ ASN1_VALUE *app_http_post_asn1(const char *host, const char *port,
                              app_http_tls_cb, &info,
                              0 /* buf_size */, headers, content_type, req_mem,
                              expected_content_type, 1 /* expect_asn1 */,
-                             HTTP_DEFAULT_MAX_RESP_LEN, timeout,
+                             OSSL_HTTP_DEFAULT_MAX_RESP_LEN, timeout,
                              0 /* keep_alive */);
     BIO_free(req_mem);
     res = ASN1_item_d2i_bio(rsp_it, rsp, NULL);
diff --git a/crypto/http/http_client.c b/crypto/http/http_client.c
index b1da0d8023..cd6a51989f 100644
--- a/crypto/http/http_client.c
+++ b/crypto/http/http_client.c
@@ -101,7 +101,7 @@ OSSL_HTTP_REQ_CTX *OSSL_HTTP_REQ_CTX_new(BIO *wbio, BIO *rbio, int buf_size)
     if ((rctx = OPENSSL_zalloc(sizeof(*rctx))) == NULL)
         return NULL;
     rctx->state = OHS_ERROR;
-    rctx->buf_size = buf_size > 0 ? buf_size : HTTP_DEFAULT_MAX_LINE_LENGTH;
+    rctx->buf_size = buf_size > 0 ? buf_size : OSSL_HTTP_DEFAULT_MAX_LINE_LEN;
     rctx->buf = OPENSSL_malloc(rctx->buf_size);
     rctx->wbio = wbio;
     rctx->rbio = rbio;
@@ -109,7 +109,7 @@ OSSL_HTTP_REQ_CTX *OSSL_HTTP_REQ_CTX_new(BIO *wbio, BIO *rbio, int buf_size)
         OPENSSL_free(rctx);
         return NULL;
     }
-    rctx->max_resp_len = HTTP_DEFAULT_MAX_RESP_LEN;
+    rctx->max_resp_len = OSSL_HTTP_DEFAULT_MAX_RESP_LEN;
     /* everything else is 0, e.g. rctx->len_to_send, or NULL, e.g. rctx->mem  */
     return rctx;
 }
@@ -160,7 +160,7 @@ void OSSL_HTTP_REQ_CTX_set_max_response_length(OSSL_HTTP_REQ_CTX *rctx,
         ERR_raise(ERR_LIB_HTTP, ERR_R_PASSED_NULL_PARAMETER);
         return;
     }
-    rctx->max_resp_len = len != 0 ? (size_t)len : HTTP_DEFAULT_MAX_RESP_LEN;
+    rctx->max_resp_len = len != 0 ? (size_t)len : OSSL_HTTP_DEFAULT_MAX_RESP_LEN;
 }
 
 /*
diff --git a/crypto/x509/x_all.c b/crypto/x509/x_all.c
index 1bd47ce654..ba400d1103 100644
--- a/crypto/x509/x_all.c
+++ b/crypto/x509/x_all.c
@@ -79,7 +79,7 @@ static ASN1_VALUE *simple_get_asn1(const char *url, BIO *bio, BIO *rbio,
                              bio, rbio, NULL /* cb */ , NULL /* arg */,
                              1024 /* buf_size */, NULL /* headers */,
                              NULL /* expected_ct */, 1 /* expect_asn1 */,
-                             HTTP_DEFAULT_MAX_RESP_LEN, timeout);
+                             OSSL_HTTP_DEFAULT_MAX_RESP_LEN, timeout);
     ASN1_VALUE *res = ASN1_item_d2i_bio(it, mem, NULL);
 
     BIO_free(mem);
diff --git a/doc/man3/OSSL_HTTP_REQ_CTX.pod b/doc/man3/OSSL_HTTP_REQ_CTX.pod
index 99396dfe7e..ec358d265f 100644
--- a/doc/man3/OSSL_HTTP_REQ_CTX.pod
+++ b/doc/man3/OSSL_HTTP_REQ_CTX.pod
@@ -64,8 +64,8 @@ which gets populated with the B<BIO> to write/send the request to (I<wbio>),
 the B<BIO> to read/receive the response from (I<rbio>, which may be equal to
 I<wbio>), and the maximum expected response header line length I<buf_size>.
 A value <= 0 indicates that
-the B<HTTP_DEFAULT_MAX_LINE_LENGTH> of 4KiB should be used.
-This length is also used as the number of content bytes that are read at a time.
+the B<OSSL_HTTP_DEFAULT_MAX_LINE_LEN> of 4KiB should be used.
+I<buf_size> is also used as the number of content bytes that are read at a time.
 The allocated context structure is also populated with an internal allocated
 memory B<BIO>, which collects the HTTP request and additional headers as text.
 
@@ -154,7 +154,7 @@ in I<rctx> if provided by the server as <Content-Length> header field, else 0.
 
 OSSL_HTTP_REQ_CTX_set_max_response_length() sets the maximum allowed
 response content length for I<rctx> to I<len>. If not set or I<len> is 0
-then the B<HTTP_DEFAULT_MAX_RESP_LEN> is used, which currently is 100 KiB.
+then the B<OSSL_HTTP_DEFAULT_MAX_RESP_LEN> is used, which currently is 100 KiB.
 If the C<Content-Length> header is present and exceeds this value or
 the content is an ASN.1 encoded structure with a length exceeding this value
 or both length indications are present but disagree then an error occurs.
diff --git a/doc/man3/OSSL_HTTP_transfer.pod b/doc/man3/OSSL_HTTP_transfer.pod
index 0133122558..d6eb39f652 100644
--- a/doc/man3/OSSL_HTTP_transfer.pod
+++ b/doc/man3/OSSL_HTTP_transfer.pod
@@ -123,9 +123,8 @@ Here is a simple example that supports TLS connections (but not via a proxy):
 After disconnect the modified BIO will be deallocated using BIO_free_all().
 
 The I<buf_size> parameter specifies the response header maximum line length.
-A value <= 0 indicates that
-the B<HTTP_DEFAULT_MAX_LINE_LENGTH> of 4KiB should be used.
-This length is also used as the number of content bytes that are read at a time.
+A value <= 0 means that the B<OSSL_HTTP_DEFAULT_MAX_LINE_LEN> (4KiB) is used.
+I<buf_size> is also used as the number of content bytes that are read at a time.
 
 If the I<overall_timeout> parameter is > 0 this indicates the maximum number of
 seconds the overall HTTP transfer (i.e., connection setup if needed,
diff --git a/include/openssl/http.h b/include/openssl/http.h
index 2140d5d2f8..76d20c5242 100644
--- a/include/openssl/http.h
+++ b/include/openssl/http.h
@@ -33,8 +33,8 @@ extern "C" {
 # define OPENSSL_HTTP_PROXY "HTTP_PROXY"
 # define OPENSSL_HTTPS_PROXY "HTTPS_PROXY"
 
-#define HTTP_DEFAULT_MAX_LINE_LENGTH (4 * 1024)
-#define HTTP_DEFAULT_MAX_RESP_LEN (100 * 1024)
+#define OSSL_HTTP_DEFAULT_MAX_LINE_LEN (4 * 1024)
+#define OSSL_HTTP_DEFAULT_MAX_RESP_LEN (100 * 1024)
 
 /* Low-level HTTP API */
 OSSL_HTTP_REQ_CTX *OSSL_HTTP_REQ_CTX_new(BIO *wbio, BIO *rbio, int buf_size);
diff --git a/test/http_test.c b/test/http_test.c
index 907650453d..b9f7452744 100644
--- a/test/http_test.c
+++ b/test/http_test.c
@@ -133,13 +133,13 @@ static int test_http_x509(int do_get)
                       wbio, rbio, NULL /* bio_update_fn */, NULL /* arg */,
                       0 /* buf_size */, headers, content_type,
                       1 /* expect_asn1 */,
-                      HTTP_DEFAULT_MAX_RESP_LEN, 0 /* timeout */)
+                      OSSL_HTTP_DEFAULT_MAX_RESP_LEN, 0 /* timeout */)
         : OSSL_HTTP_transfer(NULL, NULL /* host */, NULL /* port */, RPATH,
                              0 /* use_ssl */,NULL /* proxy */, NULL /* no_pr */,
                              wbio, rbio, NULL /* bio_fn */, NULL /* arg */,
                              0 /* buf_size */, headers, content_type,
                              req, content_type, 1 /* expect_asn1 */,
-                             HTTP_DEFAULT_MAX_RESP_LEN, 0 /* timeout */,
+                             OSSL_HTTP_DEFAULT_MAX_RESP_LEN, 0 /* timeout */,
                              0 /* keep_alive */);
     rcert = d2i_X509_bio(rsp, NULL);
     BIO_free(rsp);