From: Stefan Eissing <icing@apache.org>
Date: Wed, 20 Apr 2016 09:59:15 +0000 (+0000)
Subject: compilation fixes for VC
X-Git-Tag: 2.5.0-alpha~1727
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=36bd5637ebfb803ad80ac13b5ab4e0179e669b4a;p=thirdparty%2Fapache%2Fhttpd.git

compilation fixes for VC

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1740084 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/http2/h2_bucket_beam.c b/modules/http2/h2_bucket_beam.c
index d83f64deefa..64413aa7b1f 100644
--- a/modules/http2/h2_bucket_beam.c
+++ b/modules/http2/h2_bucket_beam.c
@@ -33,7 +33,7 @@ static void h2_beam_emitted(h2_bucket_beam *beam, apr_bucket *bred);
  * beam bucket with reference to beam and bucket it represents
  ******************************************************************************/
 
-extern const apr_bucket_type_t h2_bucket_type_beam;
+const apr_bucket_type_t h2_bucket_type_beam;
 
 #define H2_BUCKET_IS_BEAM(e)     (e->type == &h2_bucket_type_beam)
 
@@ -103,7 +103,7 @@ static apr_bucket *h2_beam_bucket_create(h2_bucket_beam *beam,
     return h2_beam_bucket_make(b, beam, bred);
 }
 
-APU_DECLARE_DATA const apr_bucket_type_t h2_bucket_type_beam = {
+const apr_bucket_type_t h2_bucket_type_beam = {
     "BEAM", 5, APR_BUCKET_DATA,
     beam_bucket_destroy,
     beam_bucket_read,
@@ -287,7 +287,7 @@ static apr_status_t beam_cleanup(void *data)
     h2_bucket_beam *beam = data;
 
     if (beam->live_beam_buckets) {
-        ap_log_perror(APLOG_MARK, APLOG_WARNING, 0, beam->life_pool, APLOGNO(03383)
+        ap_log_perror(APLOG_MARK, APLOG_WARNING, 0, beam->life_pool, 
                       "h2_beam(%d-%s) cleanup with live %d buckets", 
                       beam->id, beam->tag, (int)beam->live_beam_buckets);
     }
diff --git a/modules/http2/h2_util.c b/modules/http2/h2_util.c
index 9beaeae0480..6bfd3d4791a 100644
--- a/modules/http2/h2_util.c
+++ b/modules/http2/h2_util.c
@@ -1430,3 +1430,123 @@ void h2_push_policy_determine(struct h2_request *req, apr_pool_t *p, int push_en
     req->push_policy = policy;
 }
 
+/*******************************************************************************
+ * ap_casecmpstr, when will it be backported?
+ ******************************************************************************/
+#if !APR_CHARSET_EBCDIC
+/*
+ * Provide our own known-fast implementation of str[n]casecmp()
+ * NOTE: Only ASCII alpha characters 41-5A are folded to 61-7A,
+ * other 8-bit latin alphabetics are never case-folded!
+ */
+static const unsigned char ucharmap[] = {
+    0x0,  0x1,  0x2,  0x3,  0x4,  0x5,  0x6,  0x7,
+    0x8,  0x9,  0xa,  0xb,  0xc,  0xd,  0xe,  0xf,
+    0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+    0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+    0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
+    0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
+    0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+    0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+    0x40,  'a',  'b',  'c',  'd',  'e',  'f',  'g',
+     'h',  'i',  'j',  'k',  'l',  'm',  'n',  'o',
+     'p',  'q',  'r',  's',  't',  'u',  'v',  'w',
+     'x',  'y',  'z', 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
+    0x60,  'a',  'b',  'c',  'd',  'e',  'f',  'g',
+     'h',  'i',  'j',  'k',  'l',  'm',  'n',  'o',
+     'p',  'q',  'r',  's',  't',  'u',  'v',  'w',
+     'x',  'y',  'z', 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
+    0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+    0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+    0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+    0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
+    0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
+    0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
+    0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
+    0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
+    0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
+    0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
+    0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
+    0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
+    0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
+    0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
+    0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
+    0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff
+};
+
+#else /* APR_CHARSET_EBCDIC */
+/* Derived from apr-iconv/ccs/cp037.c for EBCDIC case comparison,
+   provides unique identity of every char value (strict ISO-646
+   conformance, arbitrary election of an ISO-8859-1 ordering, and
+   very arbitrary control code assignments into C1 to achieve
+   identity and a reversible mapping of code points),
+   then folding the equivalences of ASCII 41-5A into 61-7A, 
+   presenting comparison results in a somewhat ISO/IEC 10646
+   (ASCII-like) order, depending on the EBCDIC code page in use.
+ */
+static const unsigned char ucharmap[] = {
+	0x00, 0x01, 0x02, 0x03, 0x9C, 0x09, 0x86, 0x7F,
+	0x97, 0x8D, 0x8E, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+	0x10, 0x11, 0x12, 0x13, 0x9D, 0x85, 0x08, 0x87,
+	0x18, 0x19, 0x92, 0x8F, 0x1C, 0x1D, 0x1E, 0x1F,
+	0x80, 0x81, 0x82, 0x83, 0x84, 0x0A, 0x17, 0x1B,
+	0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x05, 0x06, 0x07,
+	0x90, 0x91, 0x16, 0x93, 0x94, 0x95, 0x96, 0x04,
+	0x98, 0x99, 0x9A, 0x9B, 0x14, 0x15, 0x9E, 0x1A,
+	0x20, 0xA0, 0xE2, 0xE4, 0xE0, 0xE1, 0xE3, 0xE5,
+	0xE7, 0xF1, 0xA2, 0x2E, 0x3C, 0x28, 0x2B, 0x7C,
+	0x26, 0xE9, 0xEA, 0xEB, 0xE8, 0xED, 0xEE, 0xEF,
+	0xEC, 0xDF, 0x21, 0x24, 0x2A, 0x29, 0x3B, 0xAC,
+	0x2D, 0x2F, 0xC2, 0xC4, 0xC0, 0xC1, 0xC3, 0xC5,
+	0xC7, 0xD1, 0xA6, 0x2C, 0x25, 0x5F, 0x3E, 0x3F,
+	0xF8, 0xC9, 0xCA, 0xCB, 0xC8, 0xCD, 0xCE, 0xCF,
+	0xCC, 0x60, 0x3A, 0x23, 0x40, 0x27, 0x3D, 0x22,
+	0xD8, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+	0x68, 0x69, 0xAB, 0xBB, 0xF0, 0xFD, 0xFE, 0xB1,
+	0xB0, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70,
+	0x71, 0x72, 0xAA, 0xBA, 0xE6, 0xB8, 0xC6, 0xA4,
+	0xB5, 0x7E, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+	0x79, 0x7A, 0xA1, 0xBF, 0xD0, 0xDD, 0xDE, 0xAE,
+	0x5E, 0xA3, 0xA5, 0xB7, 0xA9, 0xA7, 0xB6, 0xBC,
+	0xBD, 0xBE, 0x5B, 0x5D, 0xAF, 0xA8, 0xB4, 0xD7,
+	0x7B, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+	0x68, 0x69, 0xAD, 0xF4, 0xF6, 0xF2, 0xF3, 0xF5,
+	0x7D, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70,
+	0x71, 0x72, 0xB9, 0xFB, 0xFC, 0xF9, 0xFA, 0xFF,
+	0x5C, 0xF7, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+	0x79, 0x7A, 0xB2, 0xD4, 0xD6, 0xD2, 0xD3, 0xD5,
+	0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+	0x38, 0x39, 0xB3, 0xDB, 0xDC, 0xD9, 0xDA, 0x9F
+};
+#endif
+
+int h2_casecmpstr(const char *s1, const char *s2)
+{
+    const unsigned char *ps1 = (const unsigned char *) s1;
+    const unsigned char *ps2 = (const unsigned char *) s2;
+
+    while (ucharmap[*ps1] == ucharmap[*ps2]) {
+        if (*ps1++ == '\0') {
+            return (0);
+        }
+        ps2++;
+    }
+    return (ucharmap[*ps1] - ucharmap[*ps2]);
+}
+
+int h2_casecmpstrn(const char *s1, const char *s2, apr_size_t n)
+{
+    const unsigned char *ps1 = (const unsigned char *) s1;
+    const unsigned char *ps2 = (const unsigned char *) s2;
+    while (n--) {
+        if (ucharmap[*ps1] != ucharmap[*ps2]) {
+            return (ucharmap[*ps1] - ucharmap[*ps2]);
+        }
+        if (*ps1++ == '\0') {
+            break;
+        }
+        ps2++;
+    }
+    return (0);
+}
+
diff --git a/modules/http2/h2_util.h b/modules/http2/h2_util.h
index e191c1ee1d4..23098f4abb0 100644
--- a/modules/http2/h2_util.h
+++ b/modules/http2/h2_util.h
@@ -383,4 +383,8 @@ apr_status_t h2_append_brigade(apr_bucket_brigade *to,
  */
 apr_off_t h2_brigade_mem_size(apr_bucket_brigade *bb);
 
+/* when will ap_casecmpstr() be backported finally? */
+int h2_casecmpstr(const char *s1, const char *s2);
+int h2_casecmpstrn(const char *s1, const char *s2, apr_size_t n);
+
 #endif /* defined(__mod_h2__h2_util__) */