From f10b0ad3dcff540a384566ab55522f15440da448 Mon Sep 17 00:00:00 2001
From: Joe Orton <jorton@apache.org>
Date: Tue, 25 May 2004 12:16:53 +0000
Subject: [PATCH] * modules/ssl/ssl_util.c, modules/ssl/ssl_private.h: Remove
 unused functions ssl_util_strupper, ssl_util_ptxtstub, and
 ssl_util_uuencode*.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@103755 13f79535-47bb-0310-9956-ffa450edef68
---
 modules/ssl/ssl_private.h |   4 --
 modules/ssl/ssl_util.c    | 101 --------------------------------------
 2 files changed, 105 deletions(-)

diff --git a/modules/ssl/ssl_private.h b/modules/ssl/ssl_private.h
index d756ee3495..80a4c7efa0 100644
--- a/modules/ssl/ssl_private.h
+++ b/modules/ssl/ssl_private.h
@@ -587,9 +587,6 @@ int          ssl_rand_seed(server_rec *, apr_pool_t *, ssl_rsctx_t, char *);
 
 /*  Utility Functions  */
 char        *ssl_util_vhostid(apr_pool_t *, server_rec *);
-void         ssl_util_strupper(char *);
-void         ssl_util_uuencode(char *, const char *, BOOL);
-void         ssl_util_uuencode_binary(unsigned char *, const unsigned char *, int, BOOL);
 apr_file_t  *ssl_util_ppopen(server_rec *, apr_pool_t *, const char *,
                              const char * const *);
 void         ssl_util_ppclose(server_rec *, apr_pool_t *, apr_file_t *);
@@ -598,7 +595,6 @@ char        *ssl_util_readfilter(server_rec *, apr_pool_t *, const char *,
 BOOL         ssl_util_path_check(ssl_pathcheck_t, const char *, apr_pool_t *);
 ssl_algo_t   ssl_util_algotypeof(X509 *, EVP_PKEY *); 
 char        *ssl_util_algotypestr(ssl_algo_t);
-char        *ssl_util_ptxtsub(apr_pool_t *, const char *, const char *, char *);
 void         ssl_util_thread_setup(apr_pool_t *);
 int          ssl_init_ssl_connection(conn_rec *c);
 
diff --git a/modules/ssl/ssl_util.c b/modules/ssl/ssl_util.c
index 585360adea..e675d3929c 100644
--- a/modules/ssl/ssl_util.c
+++ b/modules/ssl/ssl_util.c
@@ -59,52 +59,6 @@ char *ssl_util_vhostid(apr_pool_t *p, server_rec *s)
     return id;
 }
 
-void ssl_util_strupper(char *s)
-{
-    for (; *s; ++s)
-        *s = apr_toupper(*s);
-    return;
-}
-
-static const char ssl_util_uuencode_six2pr[64+1] =
-    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-void ssl_util_uuencode(char *szTo, const char *szFrom, BOOL bPad)
-{
-    ssl_util_uuencode_binary((unsigned char *)szTo,
-                             (const unsigned char *)szFrom,
-                             strlen(szFrom), bPad);
-}
-
-void ssl_util_uuencode_binary(unsigned char *szTo,
-                              const unsigned char *szFrom,
-                              int nLength, BOOL bPad)
-{
-    const unsigned char *s;
-    int nPad = 0;
-
-    for (s = szFrom; nLength > 0; s += 3) {
-        *szTo++ = ssl_util_uuencode_six2pr[s[0] >> 2];
-        *szTo++ = ssl_util_uuencode_six2pr[(s[0] << 4 | s[1] >> 4) & 0x3f];
-        if (--nLength == 0) {
-            nPad = 2;
-            break;
-        }
-        *szTo++ = ssl_util_uuencode_six2pr[(s[1] << 2 | s[2] >> 6) & 0x3f];
-        if (--nLength == 0) {
-            nPad = 1;
-            break;
-        }
-        *szTo++ = ssl_util_uuencode_six2pr[s[2] & 0x3f];
-        --nLength;
-    }
-    while(bPad && nPad--) {
-        *szTo++ = NUL;
-    }
-    *szTo = NUL;
-    return;
-}
-
 apr_file_t *ssl_util_ppopen(server_rec *s, apr_pool_t *p, const char *cmd,
                             const char * const *argv)
 {
@@ -219,61 +173,6 @@ char *ssl_util_algotypestr(ssl_algo_t t)
     return cp;
 }
 
-char *ssl_util_ptxtsub(apr_pool_t *p, const char *cpLine,
-                       const char *cpMatch, char *cpSubst)
-{
-#define MAX_PTXTSUB 100
-    char *cppMatch[MAX_PTXTSUB];
-    char *cpResult;
-    int nResult;
-    int nLine;
-    int nSubst;
-    int nMatch;
-    char *cpI;
-    char *cpO;
-    char *cp;
-    int i;
-
-    /*
-     * Pass 1: find substitution locations and calculate sizes
-     */
-    nLine  = strlen(cpLine);
-    nMatch = strlen(cpMatch);
-    nSubst = strlen(cpSubst);
-    for (cpI = (char *)cpLine, i = 0, nResult = 0;
-         cpI < cpLine+nLine && i < MAX_PTXTSUB;    ) {
-        if ((cp = strstr(cpI, cpMatch)) != NULL) {
-            cppMatch[i++] = cp;
-            nResult += ((cp-cpI)+nSubst);
-            cpI = (cp+nMatch);
-        }
-        else {
-            nResult += strlen(cpI);
-            break;
-        }
-    }
-    cppMatch[i] = NULL;
-    if (i == 0)
-        return NULL;
-
-    /*
-     * Pass 2: allocate memory and assemble result
-     */
-    cpResult = apr_pcalloc(p, nResult+1);
-    for (cpI = (char *)cpLine, cpO = cpResult, i = 0;
-         cppMatch[i] != NULL;
-         i++) {
-        apr_cpystrn(cpO, cpI, cppMatch[i]-cpI+1);
-        cpO += (cppMatch[i]-cpI);
-        apr_cpystrn(cpO, cpSubst, nSubst+1);
-        cpO += nSubst;
-        cpI = (cppMatch[i]+nMatch);
-    }
-    apr_cpystrn(cpO, cpI, cpResult+nResult-cpO+1);
-
-    return cpResult;
-}
-
 /*
  * certain key and cert data needs to survive restarts,
  * which are stored in the user data table of s->process->pool.
-- 
2.40.0