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-rw-r--r--crypto/conf/conf_api.c408
1 files changed, 206 insertions, 202 deletions
diff --git a/crypto/conf/conf_api.c b/crypto/conf/conf_api.c
index f5fcbb9f6b15..4cf7553376e6 100644
--- a/crypto/conf/conf_api.c
+++ b/crypto/conf/conf_api.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -59,7 +59,7 @@
/* Part of the code in here was originally in conf.c, which is now removed */
#ifndef CONF_DEBUG
-# undef NDEBUG /* avoid conflicting definitions */
+# undef NDEBUG /* avoid conflicting definitions */
# define NDEBUG
#endif
@@ -71,231 +71,235 @@
#include "e_os.h"
static void value_free_hash_doall_arg(CONF_VALUE *a,
- LHASH_OF(CONF_VALUE) *conf);
+ LHASH_OF(CONF_VALUE) *conf);
static void value_free_stack_doall(CONF_VALUE *a);
static IMPLEMENT_LHASH_DOALL_ARG_FN(value_free_hash, CONF_VALUE,
- LHASH_OF(CONF_VALUE))
+ LHASH_OF(CONF_VALUE))
static IMPLEMENT_LHASH_DOALL_FN(value_free_stack, CONF_VALUE)
/* Up until OpenSSL 0.9.5a, this was get_section */
CONF_VALUE *_CONF_get_section(const CONF *conf, const char *section)
- {
- CONF_VALUE *v,vv;
+{
+ CONF_VALUE *v, vv;
- if ((conf == NULL) || (section == NULL)) return(NULL);
- vv.name=NULL;
- vv.section=(char *)section;
- v=lh_CONF_VALUE_retrieve(conf->data,&vv);
- return(v);
- }
+ if ((conf == NULL) || (section == NULL))
+ return (NULL);
+ vv.name = NULL;
+ vv.section = (char *)section;
+ v = lh_CONF_VALUE_retrieve(conf->data, &vv);
+ return (v);
+}
/* Up until OpenSSL 0.9.5a, this was CONF_get_section */
STACK_OF(CONF_VALUE) *_CONF_get_section_values(const CONF *conf,
- const char *section)
- {
- CONF_VALUE *v;
+ const char *section)
+{
+ CONF_VALUE *v;
- v=_CONF_get_section(conf,section);
- if (v != NULL)
- return((STACK_OF(CONF_VALUE) *)v->value);
- else
- return(NULL);
- }
+ v = _CONF_get_section(conf, section);
+ if (v != NULL)
+ return ((STACK_OF(CONF_VALUE) *)v->value);
+ else
+ return (NULL);
+}
int _CONF_add_string(CONF *conf, CONF_VALUE *section, CONF_VALUE *value)
- {
- CONF_VALUE *v = NULL;
- STACK_OF(CONF_VALUE) *ts;
-
- ts = (STACK_OF(CONF_VALUE) *)section->value;
-
- value->section=section->section;
- if (!sk_CONF_VALUE_push(ts,value))
- {
- return 0;
- }
-
- v = lh_CONF_VALUE_insert(conf->data, value);
- if (v != NULL)
- {
- (void)sk_CONF_VALUE_delete_ptr(ts,v);
- OPENSSL_free(v->name);
- OPENSSL_free(v->value);
- OPENSSL_free(v);
- }
- return 1;
- }
-
-char *_CONF_get_string(const CONF *conf, const char *section, const char *name)
- {
- CONF_VALUE *v,vv;
- char *p;
-
- if (name == NULL) return(NULL);
- if (conf != NULL)
- {
- if (section != NULL)
- {
- vv.name=(char *)name;
- vv.section=(char *)section;
- v=lh_CONF_VALUE_retrieve(conf->data,&vv);
- if (v != NULL) return(v->value);
- if (strcmp(section,"ENV") == 0)
- {
- p=getenv(name);
- if (p != NULL) return(p);
- }
- }
- vv.section="default";
- vv.name=(char *)name;
- v=lh_CONF_VALUE_retrieve(conf->data,&vv);
- if (v != NULL)
- return(v->value);
- else
- return(NULL);
- }
- else
- return(getenv(name));
- }
-
-#if 0 /* There's no way to provide error checking with this function, so
- force implementors of the higher levels to get a string and read
- the number themselves. */
+{
+ CONF_VALUE *v = NULL;
+ STACK_OF(CONF_VALUE) *ts;
+
+ ts = (STACK_OF(CONF_VALUE) *)section->value;
+
+ value->section = section->section;
+ if (!sk_CONF_VALUE_push(ts, value)) {
+ return 0;
+ }
+
+ v = lh_CONF_VALUE_insert(conf->data, value);
+ if (v != NULL) {
+ (void)sk_CONF_VALUE_delete_ptr(ts, v);
+ OPENSSL_free(v->name);
+ OPENSSL_free(v->value);
+ OPENSSL_free(v);
+ }
+ return 1;
+}
+
+char *_CONF_get_string(const CONF *conf, const char *section,
+ const char *name)
+{
+ CONF_VALUE *v, vv;
+ char *p;
+
+ if (name == NULL)
+ return (NULL);
+ if (conf != NULL) {
+ if (section != NULL) {
+ vv.name = (char *)name;
+ vv.section = (char *)section;
+ v = lh_CONF_VALUE_retrieve(conf->data, &vv);
+ if (v != NULL)
+ return (v->value);
+ if (strcmp(section, "ENV") == 0) {
+ p = getenv(name);
+ if (p != NULL)
+ return (p);
+ }
+ }
+ vv.section = "default";
+ vv.name = (char *)name;
+ v = lh_CONF_VALUE_retrieve(conf->data, &vv);
+ if (v != NULL)
+ return (v->value);
+ else
+ return (NULL);
+ } else
+ return (getenv(name));
+}
+
+#if 0 /* There's no way to provide error checking
+ * with this function, so force implementors
+ * of the higher levels to get a string and
+ * read the number themselves. */
long _CONF_get_number(CONF *conf, char *section, char *name)
- {
- char *str;
- long ret=0;
-
- str=_CONF_get_string(conf,section,name);
- if (str == NULL) return(0);
- for (;;)
- {
- if (conf->meth->is_number(conf, *str))
- ret=ret*10+conf->meth->to_int(conf, *str);
- else
- return(ret);
- str++;
- }
- }
+{
+ char *str;
+ long ret = 0;
+
+ str = _CONF_get_string(conf, section, name);
+ if (str == NULL)
+ return (0);
+ for (;;) {
+ if (conf->meth->is_number(conf, *str))
+ ret = ret * 10 + conf->meth->to_int(conf, *str);
+ else
+ return (ret);
+ str++;
+ }
+}
#endif
static unsigned long conf_value_hash(const CONF_VALUE *v)
- {
- return (lh_strhash(v->section)<<2)^lh_strhash(v->name);
- }
+{
+ return (lh_strhash(v->section) << 2) ^ lh_strhash(v->name);
+}
+
static IMPLEMENT_LHASH_HASH_FN(conf_value, CONF_VALUE)
static int conf_value_cmp(const CONF_VALUE *a, const CONF_VALUE *b)
- {
- int i;
-
- if (a->section != b->section)
- {
- i=strcmp(a->section,b->section);
- if (i) return(i);
- }
-
- if ((a->name != NULL) && (b->name != NULL))
- {
- i=strcmp(a->name,b->name);
- return(i);
- }
- else if (a->name == b->name)
- return(0);
- else
- return((a->name == NULL)?-1:1);
- }
+{
+ int i;
+
+ if (a->section != b->section) {
+ i = strcmp(a->section, b->section);
+ if (i)
+ return (i);
+ }
+
+ if ((a->name != NULL) && (b->name != NULL)) {
+ i = strcmp(a->name, b->name);
+ return (i);
+ } else if (a->name == b->name)
+ return (0);
+ else
+ return ((a->name == NULL) ? -1 : 1);
+}
+
static IMPLEMENT_LHASH_COMP_FN(conf_value, CONF_VALUE)
int _CONF_new_data(CONF *conf)
- {
- if (conf == NULL)
- {
- return 0;
- }
- if (conf->data == NULL)
- if ((conf->data = lh_CONF_VALUE_new()) == NULL)
- {
- return 0;
- }
- return 1;
- }
+{
+ if (conf == NULL) {
+ return 0;
+ }
+ if (conf->data == NULL)
+ if ((conf->data = lh_CONF_VALUE_new()) == NULL) {
+ return 0;
+ }
+ return 1;
+}
void _CONF_free_data(CONF *conf)
- {
- if (conf == NULL || conf->data == NULL) return;
-
- lh_CONF_VALUE_down_load(conf->data)=0; /* evil thing to make
- * sure the 'OPENSSL_free()' works as
- * expected */
- lh_CONF_VALUE_doall_arg(conf->data,
- LHASH_DOALL_ARG_FN(value_free_hash),
- LHASH_OF(CONF_VALUE), conf->data);
-
- /* We now have only 'section' entries in the hash table.
- * Due to problems with */
+{
+ if (conf == NULL || conf->data == NULL)
+ return;
+
+ lh_CONF_VALUE_down_load(conf->data) = 0; /* evil thing to make * sure the
+ * 'OPENSSL_free()' works as *
+ * expected */
+ lh_CONF_VALUE_doall_arg(conf->data,
+ LHASH_DOALL_ARG_FN(value_free_hash),
+ LHASH_OF(CONF_VALUE), conf->data);
+
+ /*
+ * We now have only 'section' entries in the hash table. Due to problems
+ * with
+ */
+
+ lh_CONF_VALUE_doall(conf->data, LHASH_DOALL_FN(value_free_stack));
+ lh_CONF_VALUE_free(conf->data);
+}
- lh_CONF_VALUE_doall(conf->data, LHASH_DOALL_FN(value_free_stack));
- lh_CONF_VALUE_free(conf->data);
- }
-
-static void value_free_hash_doall_arg(CONF_VALUE *a, LHASH_OF(CONF_VALUE) *conf)
- {
- if (a->name != NULL)
- (void)lh_CONF_VALUE_delete(conf,a);
- }
+static void value_free_hash_doall_arg(CONF_VALUE *a,
+ LHASH_OF(CONF_VALUE) *conf)
+{
+ if (a->name != NULL)
+ (void)lh_CONF_VALUE_delete(conf, a);
+}
static void value_free_stack_doall(CONF_VALUE *a)
- {
- CONF_VALUE *vv;
- STACK_OF(CONF_VALUE) *sk;
- int i;
-
- if (a->name != NULL) return;
-
- sk=(STACK_OF(CONF_VALUE) *)a->value;
- for (i=sk_CONF_VALUE_num(sk)-1; i>=0; i--)
- {
- vv=sk_CONF_VALUE_value(sk,i);
- OPENSSL_free(vv->value);
- OPENSSL_free(vv->name);
- OPENSSL_free(vv);
- }
- if (sk != NULL) sk_CONF_VALUE_free(sk);
- OPENSSL_free(a->section);
- OPENSSL_free(a);
- }
+{
+ CONF_VALUE *vv;
+ STACK_OF(CONF_VALUE) *sk;
+ int i;
+
+ if (a->name != NULL)
+ return;
+
+ sk = (STACK_OF(CONF_VALUE) *)a->value;
+ for (i = sk_CONF_VALUE_num(sk) - 1; i >= 0; i--) {
+ vv = sk_CONF_VALUE_value(sk, i);
+ OPENSSL_free(vv->value);
+ OPENSSL_free(vv->name);
+ OPENSSL_free(vv);
+ }
+ if (sk != NULL)
+ sk_CONF_VALUE_free(sk);
+ OPENSSL_free(a->section);
+ OPENSSL_free(a);
+}
/* Up until OpenSSL 0.9.5a, this was new_section */
CONF_VALUE *_CONF_new_section(CONF *conf, const char *section)
- {
- STACK_OF(CONF_VALUE) *sk=NULL;
- int ok=0,i;
- CONF_VALUE *v=NULL,*vv;
-
- if ((sk=sk_CONF_VALUE_new_null()) == NULL)
- goto err;
- if ((v=OPENSSL_malloc(sizeof(CONF_VALUE))) == NULL)
- goto err;
- i=strlen(section)+1;
- if ((v->section=OPENSSL_malloc(i)) == NULL)
- goto err;
-
- memcpy(v->section,section,i);
- v->name=NULL;
- v->value=(char *)sk;
-
- vv=lh_CONF_VALUE_insert(conf->data,v);
- OPENSSL_assert(vv == NULL);
- ok=1;
-err:
- if (!ok)
- {
- if (sk != NULL) sk_CONF_VALUE_free(sk);
- if (v != NULL) OPENSSL_free(v);
- v=NULL;
- }
- return(v);
- }
+{
+ STACK_OF(CONF_VALUE) *sk = NULL;
+ int ok = 0, i;
+ CONF_VALUE *v = NULL, *vv;
+
+ if ((sk = sk_CONF_VALUE_new_null()) == NULL)
+ goto err;
+ if ((v = OPENSSL_malloc(sizeof(CONF_VALUE))) == NULL)
+ goto err;
+ i = strlen(section) + 1;
+ if ((v->section = OPENSSL_malloc(i)) == NULL)
+ goto err;
+
+ memcpy(v->section, section, i);
+ v->name = NULL;
+ v->value = (char *)sk;
+
+ vv = lh_CONF_VALUE_insert(conf->data, v);
+ OPENSSL_assert(vv == NULL);
+ ok = 1;
+ err:
+ if (!ok) {
+ if (sk != NULL)
+ sk_CONF_VALUE_free(sk);
+ if (v != NULL)
+ OPENSSL_free(v);
+ v = NULL;
+ }
+ return (v);
+}
IMPLEMENT_STACK_OF(CONF_VALUE)