* 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:
* 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
* 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
#include <openssl/buffer.h>
#include <openssl/err.h>
-void ERR_print_errors_cb(int (*cb)(const char *str, size_t len, void *u),
- void *u)
- {
- unsigned long l;
- char buf[256];
- char buf2[4096];
- const char *file,*data;
- int line,flags;
- unsigned long es;
-
- es=CRYPTO_thread_id();
- while ((l=ERR_get_error_line_data(&file,&line,&data,&flags)) != 0)
- {
- ERR_error_string_n(l, buf, sizeof buf);
- BIO_snprintf(buf2, sizeof(buf2), "%lu:%s:%s:%d:%s\n", es, buf,
- file, line, (flags & ERR_TXT_STRING) ? data : "");
- if (cb(buf2, strlen(buf2), u) <= 0)
- break; /* abort outputting the error report */
- }
- }
+void ERR_print_errors_cb(int (*cb) (const char *str, size_t len, void *u),
+ void *u)
+{
+ unsigned long l;
+ char buf[256];
+ char buf2[4096];
+ const char *file, *data;
+ int line, flags;
+ unsigned long es;
+
+ es = CRYPTO_thread_id();
+ while ((l = ERR_get_error_line_data(&file, &line, &data, &flags)) != 0) {
+ ERR_error_string_n(l, buf, sizeof buf);
+ BIO_snprintf(buf2, sizeof(buf2), "%lu:%s:%s:%d:%s\n", es, buf,
+ file, line, (flags & ERR_TXT_STRING) ? data : "");
+ if (cb(buf2, strlen(buf2), u) <= 0)
+ break; /* abort outputting the error report */
+ }
+}
#ifndef OPENSSL_NO_FP_API
static int print_fp(const char *str, size_t len, void *fp)
- {
- BIO bio;
+{
+ BIO bio;
+
+ BIO_set(&bio, BIO_s_file());
+ BIO_set_fp(&bio, fp, BIO_NOCLOSE);
- BIO_set(&bio,BIO_s_file());
- BIO_set_fp(&bio,fp,BIO_NOCLOSE);
+ return BIO_printf(&bio, "%s", str);
+}
- return BIO_printf(&bio, "%s", str);
- }
void ERR_print_errors_fp(FILE *fp)
- {
- ERR_print_errors_cb(print_fp, fp);
- }
+{
+ ERR_print_errors_cb(print_fp, fp);
+}
#endif
void ERR_error_string_n(unsigned long e, char *buf, size_t len)
- {
- char lsbuf[64], fsbuf[64], rsbuf[64];
- const char *ls,*fs,*rs;
- unsigned long l,f,r;
-
- l=ERR_GET_LIB(e);
- f=ERR_GET_FUNC(e);
- r=ERR_GET_REASON(e);
-
- ls=ERR_lib_error_string(e);
- fs=ERR_func_error_string(e);
- rs=ERR_reason_error_string(e);
-
- if (ls == NULL)
- BIO_snprintf(lsbuf, sizeof(lsbuf), "lib(%lu)", l);
- if (fs == NULL)
- BIO_snprintf(fsbuf, sizeof(fsbuf), "func(%lu)", f);
- if (rs == NULL)
- BIO_snprintf(rsbuf, sizeof(rsbuf), "reason(%lu)", r);
-
- BIO_snprintf(buf, len,"error:%08lX:%s:%s:%s", e, ls?ls:lsbuf,
- fs?fs:fsbuf, rs?rs:rsbuf);
- if (strlen(buf) == len-1)
- {
- /* output may be truncated; make sure we always have 5
- * colon-separated fields, i.e. 4 colons ... */
+{
+ char lsbuf[64], fsbuf[64], rsbuf[64];
+ const char *ls, *fs, *rs;
+ unsigned long l, f, r;
+
+ l = ERR_GET_LIB(e);
+ f = ERR_GET_FUNC(e);
+ r = ERR_GET_REASON(e);
+
+ ls = ERR_lib_error_string(e);
+ fs = ERR_func_error_string(e);
+ rs = ERR_reason_error_string(e);
+
+ if (ls == NULL)
+ BIO_snprintf(lsbuf, sizeof(lsbuf), "lib(%lu)", l);
+ if (fs == NULL)
+ BIO_snprintf(fsbuf, sizeof(fsbuf), "func(%lu)", f);
+ if (rs == NULL)
+ BIO_snprintf(rsbuf, sizeof(rsbuf), "reason(%lu)", r);
+
+ BIO_snprintf(buf, len, "error:%08lX:%s:%s:%s", e, ls ? ls : lsbuf,
+ fs ? fs : fsbuf, rs ? rs : rsbuf);
+ if (strlen(buf) == len - 1) {
+ /*
+ * output may be truncated; make sure we always have 5
+ * colon-separated fields, i.e. 4 colons ...
+ */
#define NUM_COLONS 4
- if (len > NUM_COLONS) /* ... if possible */
- {
- int i;
- char *s = buf;
-
- for (i = 0; i < NUM_COLONS; i++)
- {
- char *colon = strchr(s, ':');
- if (colon == NULL || colon > &buf[len-1] - NUM_COLONS + i)
- {
- /* set colon no. i at last possible position
- * (buf[len-1] is the terminating 0)*/
- colon = &buf[len-1] - NUM_COLONS + i;
- *colon = ':';
- }
- s = colon + 1;
- }
- }
- }
- }
+ if (len > NUM_COLONS) { /* ... if possible */
+ int i;
+ char *s = buf;
+
+ for (i = 0; i < NUM_COLONS; i++) {
+ char *colon = strchr(s, ':');
+ if (colon == NULL || colon > &buf[len - 1] - NUM_COLONS + i) {
+ /*
+ * set colon no. i at last possible position (buf[len-1]
+ * is the terminating 0)
+ */
+ colon = &buf[len - 1] - NUM_COLONS + i;
+ *colon = ':';
+ }
+ s = colon + 1;
+ }
+ }
+ }
+}
/* BAD for multi-threading: uses a local buffer if ret == NULL */
-/* ERR_error_string_n should be used instead for ret != NULL
- * as ERR_error_string cannot know how large the buffer is */
+/*
+ * ERR_error_string_n should be used instead for ret != NULL as
+ * ERR_error_string cannot know how large the buffer is
+ */
char *ERR_error_string(unsigned long e, char *ret)
- {
- static char buf[256];
+{
+ static char buf[256];
- if (ret == NULL) ret=buf;
- ERR_error_string_n(e, ret, 256);
+ if (ret == NULL)
+ ret = buf;
+ ERR_error_string_n(e, ret, 256);
- return ret;
- }
+ return ret;
+}
projects / openssl.git / blobdiff