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No commits in common. 'c9' and 'i10cs' have entirely different histories.
@ -0,0 +1,12 @@
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diff -up liblognorm-2.0.6/doc/conf.py.orig liblognorm-2.0.6/doc/conf.py
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--- liblognorm-2.0.6/doc/conf.py.orig 2022-07-19 14:01:01.094313222 +0200
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+++ liblognorm-2.0.6/doc/conf.py 2022-07-19 14:01:43.454310057 +0200
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@@ -56,7 +56,7 @@ release = '1.1.2'
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# The language for content autogenerated by Sphinx. Refer to documentation
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# for a list of supported languages.
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-language = None
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+language = 'en'
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# There are two options for replacing |today|: either, you set today to some
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# non-false value, then it is used:
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@ -0,0 +1,168 @@
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diff --git a/configure.ac b/configure.ac
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index b6f92f1..752b7d9 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -80,7 +80,7 @@ AC_ARG_ENABLE(regexp,
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)
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AM_CONDITIONAL(ENABLE_REGEXP, test x$enable_regexp = xyes)
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if test "$enable_regexp" = "yes"; then
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- PKG_CHECK_MODULES(PCRE, libpcre)
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+ PKG_CHECK_MODULES(PCRE, [libpcre2-8 >= 10.00])
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AC_DEFINE(FEATURE_REGEXP, 1, [Regular expressions support enabled.])
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FEATURE_REGEXP=1
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else
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@@ -194,5 +194,4 @@ echo "Testbench enabled: $enable_testbench"
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echo "Valgrind enabled: $enable_valgrind"
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echo "Debug mode enabled: $enable_debug"
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echo "Tools enabled: $enable_tools"
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-echo "Docs enabled: $enable_docs"
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-
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+echo "Docs enabled: $enable_docs"
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\ No newline at end of file
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diff --git a/src/parser.c b/src/parser.c
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index 2d70424..dcd5b4e 100644
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--- a/src/parser.c
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+++ b/src/parser.c
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@@ -42,12 +42,6 @@
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#include "samp.h"
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#include "helpers.h"
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-#ifdef FEATURE_REGEXP
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-#include <pcre.h>
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-#include <errno.h>
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-#endif
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-
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-
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/* how should output values be formatted? */
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enum FMT_MODE {
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FMT_AS_STRING = 0,
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diff --git a/src/v1_parser.c b/src/v1_parser.c
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index 323ada0..9fb3ccb 100644
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--- a/src/v1_parser.c
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+++ b/src/v1_parser.c
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@@ -39,7 +39,8 @@
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#include "v1_samp.h"
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#ifdef FEATURE_REGEXP
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-#include <pcre.h>
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+#define PCRE2_CODE_UNIT_WIDTH 8
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+#include <pcre2.h>
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#include <errno.h>
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#endif
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@@ -1266,7 +1267,7 @@ void* tokenized_parser_data_constructor(ln_fieldList_t *node, ln_ctx ctx) {
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* significantly slower than other field-types.
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*/
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struct regex_parser_data_s {
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- pcre *re;
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+ pcre2_code *re;
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int consume_group;
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int return_group;
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int max_groups;
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@@ -1276,17 +1277,33 @@ PARSER(Regex)
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assert(str != NULL);
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assert(offs != NULL);
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assert(parsed != NULL);
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- unsigned int* ovector = NULL;
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+ PCRE2_SIZE *ovector;
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+ pcre2_match_data *match_data = NULL;
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struct regex_parser_data_s *pData = (struct regex_parser_data_s*) node->parser_data;
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if (pData != NULL) {
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- ovector = calloc(pData->max_groups, sizeof(unsigned int) * 3);
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- if (ovector == NULL) FAIL(LN_NOMEM);
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+ match_data = pcre2_match_data_create_from_pattern(pData->re, NULL);
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+ if (match_data == NULL) FAIL(LN_NOMEM);
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+
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+ int result = pcre2_match(
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+ pData->re, /* the compiled pattern */
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+ (PCRE2_SPTR)str, /* the subject string */
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+ (PCRE2_SIZE)strLen, /* the length of the subject */
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+ (PCRE2_SIZE)*offs, /* start at offset 0 in the subject */
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+ 0, /* default options */
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+ match_data, /* block for storing the result */
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+ NULL); /* use default match context */
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- int result = pcre_exec(pData->re, NULL, str, strLen, *offs, 0, (int*) ovector, pData->max_groups * 3);
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if (result == 0) result = pData->max_groups;
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if (result > pData->consume_group) {
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- /*please check 'man 3 pcreapi' for cryptic '2 * n' and '2 * n + 1' magic*/
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+ ovector = pcre2_get_ovector_pointer(match_data);
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+ printf("Match succeeded at offset %d\n", (int)ovector[0]);
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+
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+ /* please check 'man 3 pcre2api' for cryptic '2 * n' and '2 * n + 1' magic
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+ * in a nutshell, within the ovector, the first in each pair of values is set to the
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+ * offset of the first code unit of a substring, and the second is set to the
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+ * offset of the first code unit after the end of a substring.
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+ */
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if (ovector[2 * pData->consume_group] == *offs) {
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*parsed = ovector[2 * pData->consume_group + 1] - ovector[2 * pData->consume_group];
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if (pData->consume_group != pData->return_group) {
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@@ -1294,22 +1311,20 @@ PARSER(Regex)
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if((val = strndup(str + ovector[2 * pData->return_group],
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ovector[2 * pData->return_group + 1] -
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ovector[2 * pData->return_group])) == NULL) {
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- free(ovector);
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FAIL(LN_NOMEM);
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}
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*value = json_object_new_string(val);
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free(val);
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if (*value == NULL) {
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- free(ovector);
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FAIL(LN_NOMEM);
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}
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}
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}
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}
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- free(ovector);
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}
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r = 0; /* success */
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done:
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+ pcre2_match_data_free(match_data);
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return r;
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}
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@@ -1346,8 +1361,8 @@ void* regex_parser_data_constructor(ln_fieldList_t *node, ln_ctx ctx) {
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char* name = NULL;
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struct regex_parser_data_s *pData = NULL;
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const char *unescaped_exp = NULL;
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- const char *error = NULL;
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- int erroffset = 0;
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+ PCRE2_SIZE erroffset = 0;
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+ int errcode = 0;
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CHKN(name = es_str2cstr(node->name, NULL));
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@@ -1365,7 +1380,7 @@ void* regex_parser_data_constructor(ln_fieldList_t *node, ln_ctx ctx) {
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if ((grp_parse_err = regex_parser_configure_consume_and_return_group(args, pData)) != NULL)
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FAIL(LN_BADCONFIG);
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- CHKN(pData->re = pcre_compile(exp, 0, &error, &erroffset, NULL));
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+ CHKN(pData->re = pcre2_compile((PCRE2_SPTR)exp, PCRE2_ZERO_TERMINATED, 0, &errcode, &erroffset, NULL));
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pData->max_groups = ((pData->consume_group > pData->return_group) ? pData->consume_group :
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pData->return_group) + 1;
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@@ -1387,9 +1402,12 @@ void* regex_parser_data_constructor(ln_fieldList_t *node, ln_ctx ctx) {
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ln_dbgprintf(ctx, "couldn't allocate memory for regex-string for field: '%s'", name);
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else if (grp_parse_err != NULL)
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ln_dbgprintf(ctx, "%s for: '%s'", grp_parse_err, name);
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- else if (pData->re == NULL)
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+ else if (pData->re == NULL) {
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+ PCRE2_UCHAR errbuffer[256];
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+ pcre2_get_error_message(errcode, errbuffer, sizeof(errbuffer));
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ln_dbgprintf(ctx, "couldn't compile regex(encountered error '%s' at char '%d' in pattern) "
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- "for regex-matched field: '%s'", error, erroffset, name);
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+ "for regex-matched field: '%s'", errbuffer, (int)erroffset, name);
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+ }
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regex_parser_data_destructor((void**)&pData);
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}
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if (exp != NULL) free(exp);
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@@ -1401,7 +1419,7 @@ void* regex_parser_data_constructor(ln_fieldList_t *node, ln_ctx ctx) {
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void regex_parser_data_destructor(void** dataPtr) {
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if ((*dataPtr) != NULL) {
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struct regex_parser_data_s *pData = (struct regex_parser_data_s*) *dataPtr;
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- if (pData->re != NULL) pcre_free(pData->re);
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+ if (pData->re != NULL) pcre2_code_free(pData->re);
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free(pData);
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*dataPtr = NULL;
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}
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@ -0,0 +1,93 @@
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Submitted to Adiscon via ticket system. See:
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<https://bugzilla.redhat.com/show_bug.cgi?id=2141801>
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diff --git a/configure b/configure
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index 759bf0e49cb5d1fa..4b33ab400b380818 100755
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--- a/configure
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+++ b/configure
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@@ -14231,10 +14231,9 @@ fi
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# Checks for libraries.
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save_LIBS=$LIBS
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LIBS=
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-as_ac_Search=`$as_echo "ac_cv_search_clock_getm4_defn(2.69)" | $as_tr_sh`
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_getm4_defn(2.69)" >&5
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-$as_echo_n "checking for library containing clock_getm4_defn(2.69)... " >&6; }
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-if eval \${$as_ac_Search+:} false; then :
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
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+$as_echo_n "checking for library containing clock_gettime... " >&6; }
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+if ${ac_cv_search_clock_gettime+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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ac_func_search_save_LIBS=$LIBS
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@@ -14247,16 +14246,16 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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#ifdef __cplusplus
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extern "C"
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#endif
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-char clock_getm4_defn(2.69) ();
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+char clock_gettime ();
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int
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main ()
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{
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-return clock_getm4_defn(2.69) ();
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+return clock_gettime ();
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;
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return 0;
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}
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_ACEOF
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-for ac_lib in '' 2.68time; do
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+for ac_lib in '' rt; do
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if test -z "$ac_lib"; then
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ac_res="none required"
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else
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@@ -14264,29 +14263,28 @@ for ac_lib in '' 2.68time; do
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LIBS="-l$ac_lib $ac_func_search_save_LIBS"
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fi
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if ac_fn_c_try_link "$LINENO"; then :
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- eval "$as_ac_Search=\$ac_res"
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+ ac_cv_search_clock_gettime=$ac_res
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fi
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rm -f core conftest.err conftest.$ac_objext \
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conftest$ac_exeext
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- if eval \${$as_ac_Search+:} false; then :
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+ if ${ac_cv_search_clock_gettime+:} false; then :
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break
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fi
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done
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-if eval \${$as_ac_Search+:} false; then :
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+if ${ac_cv_search_clock_gettime+:} false; then :
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else
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- eval "$as_ac_Search=no"
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+ ac_cv_search_clock_gettime=no
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fi
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rm conftest.$ac_ext
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LIBS=$ac_func_search_save_LIBS
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fi
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-eval ac_res=\$$as_ac_Search
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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-$as_echo "$ac_res" >&6; }
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-eval ac_res=\$$as_ac_Search
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
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+$as_echo "$ac_cv_search_clock_gettime" >&6; }
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+ac_res=$ac_cv_search_clock_gettime
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if test "$ac_res" != no; then :
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test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
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- rt
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+
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fi
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LIBS=$save_LIBS
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diff --git a/configure.ac b/configure.ac
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index aad4993f242291a1..b4f791f7cac47a7d 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -38,7 +38,7 @@ m4_ifdef([AX_IS_RELEASE], [
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# Checks for libraries.
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save_LIBS=$LIBS
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LIBS=
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-AC_SEARCH_LIBS(clock_getm4_defn([AC_AUTOCONF_VERSION]), [2.68]time, rt)
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+AC_SEARCH_LIBS(clock_gettime, rt)
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LIBS=$save_LIBS
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# Checks for header files.
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