Control: tags -1 + patch
Please find attached a patch, basically only build-tested (I also ran
it but I find it difficult to test specifically the affected code).
Description: Port to PCRE2.
Bug-Debian: https://bugs.debian.org/1000093
Author: Yavor Doganov <[email protected]>
Forwarded: no
Last-Update: 2024-01-09
---
--- mysql-workbench-8.0.32+dfsg.orig/CMakeLists.txt
+++ mysql-workbench-8.0.32+dfsg/CMakeLists.txt
@@ -119,7 +119,7 @@
endif(UNIX)
-pkg_check_modules(PCRE REQUIRED libpcre libpcrecpp)
+pkg_check_modules(PCRE REQUIRED libpcre2-8)
pkg_check_modules(CAIRO REQUIRED cairo>=1.5.12)
pkg_check_modules(UUID REQUIRED uuid)
pkg_check_modules(LIBZIP REQUIRED libzip)
--- mysql-workbench-8.0.32+dfsg.orig/library/grt/src/grtpp_shell.cpp
+++ mysql-workbench-8.0.32+dfsg/library/grt/src/grtpp_shell.cpp
@@ -21,7 +21,8 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "grtpp_shell.h"
using namespace grt;
@@ -30,28 +31,34 @@
char *get_value_from_text_ex_opt(const char *txt, int txt_length, const char
*regexpr, unsigned int substring_nr,
int options_for_exec) {
- pcre *pcre_exp;
- const char *error_str;
- int erroffset;
- int o_vector[O_VECTOR_COUNT];
- int rc;
- const char *ret_val;
+ pcre2_code *pcre_exp;
+ pcre2_match_data *md;
+ int error;
+ PCRE2_SIZE erroffset;
+ PCRE2_SIZE *o_vector;
+ PCRE2_UCHAR *ret_val;
char *value = NULL;
if (txt && *txt) {
- pcre_exp = pcre_compile(regexpr, PCRE_CASELESS, &error_str, &erroffset,
NULL);
+ pcre_exp = pcre2_compile(reinterpret_cast<PCRE2_SPTR>(regexpr),
+ PCRE2_ZERO_TERMINATED, PCRE2_CASELESS,
+ &error, &erroffset, NULL);
if (pcre_exp) {
- if ((rc = pcre_exec(pcre_exp, NULL, txt, txt_length, 0,
options_for_exec, o_vector, O_VECTOR_COUNT)) > 0) {
- if (o_vector[substring_nr * 2] != -1) {
- pcre_get_substring(txt, o_vector, rc, substring_nr, &ret_val);
+ md = pcre2_match_data_create(O_VECTOR_COUNT, NULL);
+ if (pcre2_match(pcre_exp, reinterpret_cast<PCRE2_SPTR>(txt),
+ txt_length, 0, options_for_exec, md, NULL) > 0) {
+ o_vector = pcre2_get_ovector_pointer(md);
+ if ((int)o_vector[substring_nr * 2] > 0) {
+ pcre2_substring_get_bynumber(md, substring_nr, &ret_val, &erroffset);
- value = g_strdup(ret_val);
+ value = g_strdup(reinterpret_cast<const char *>(ret_val));
- pcre_free_substring((char *)ret_val);
+ pcre2_substring_free(ret_val);
}
}
- pcre_free(pcre_exp);
+ pcre2_code_free(pcre_exp);
+ pcre2_match_data_free(md);
}
}
---
mysql-workbench-8.0.32+dfsg.orig/backend/wbprivate/sqlide/db_sql_editor_history_be.cpp
+++
mysql-workbench-8.0.32+dfsg/backend/wbprivate/sqlide/db_sql_editor_history_be.cpp
@@ -26,7 +26,6 @@
#include <stdlib.h>
#include <boost/foreach.hpp>
-#include <pcre.h>
#include "db_sql_editor_history_be.h"
#include "sqlide/recordset_data_storage.h"
---
mysql-workbench-8.0.32+dfsg.orig/backend/wbpublic/grt/grt_string_list_model.cpp
+++ mysql-workbench-8.0.32+dfsg/backend/wbpublic/grt/grt_string_list_model.cpp
@@ -22,7 +22,8 @@
*/
#include "grt_string_list_model.h"
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "grtpp_util.h"
using namespace bec;
@@ -266,33 +267,43 @@
}
// compile regexp
- pcre *patre;
+ pcre2_code *patre;
+ pcre2_match_data *md;
{
- const char *error;
- int erroffset;
- patre = pcre_compile(regexp.c_str(), PCRE_UTF8 | PCRE_EXTRA, &error,
&erroffset, NULL);
- if (!patre)
+ char error[120];
+ PCRE2_SIZE erroffset;
+ int err;
+ patre = pcre2_compile(reinterpret_cast<PCRE2_SPTR>(regexp.c_str()),
+ PCRE2_ZERO_TERMINATED, PCRE2_UTF,
+ &err, &erroffset, NULL);
+ if (!patre) {
+ pcre2_get_error_message(err, reinterpret_cast<PCRE2_UCHAR *>(error),
+ sizeof(error));
throw std::logic_error("error compiling regex " + std::string(error));
+ }
}
// sift items
size_t n = 0;
+ md = pcre2_match_data_create_from_pattern(patre, NULL);
for (std::vector<bool>::iterator i = items.begin(); i != items.end(); ++i,
++n) {
if (*i) {
const Item_handler &item = _items[n];
- int patres[2];
+ PCRE2_SIZE *patres;
- int substr_count = pcre_exec(patre, NULL, item.val.c_str(),
static_cast<int>(item.val.size()), 0, 0, patres,
- sizeof(patres) / sizeof(int));
+ int substr_count = pcre2_match(patre,
reinterpret_cast<PCRE2_SPTR>(item.val.c_str()),
+ item.val.size(), 0, 0, md, NULL);
+ patres = pcre2_get_ovector_pointer(md);
- if (substr_count > 0 && patres[1] == (int)item.val.size())
+ if (substr_count > 0 && patres[1] == item.val.size())
*i = match_means_visible;
else
*i = !match_means_visible;
}
}
- pcre_free(patre);
+ pcre2_code_free(patre);
+ pcre2_match_data_free(md);
}
std::string GrtStringListModel::terminate_wildcard_symbols(const std::string
&str) {
---
mysql-workbench-8.0.32+dfsg.orig/backend/wbprivate/sqlide/wb_sql_editor_help.cpp
+++ mysql-workbench-8.0.32+dfsg/backend/wbprivate/sqlide/wb_sql_editor_help.cpp
@@ -21,7 +21,8 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <pcrecpp.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include <thread>
#include <rapidjson/istreamwrapper.h>
#include <fstream>
@@ -142,9 +143,32 @@
return source;
// We cannot use std::regex here atm, as this crashes on macOS. Maybe
later...
- std::string result = source;
- static pcrecpp::RE pattern = "<xref linkend=\"([^\"]+)\" />";
- pattern.GlobalReplace("<a
href='http://dev.mysql.com/doc/refman/{0}.{1}/en/\\1.html'>\\1</a>", &result);
+ pcre2_code *re;
+ PCRE2_UCHAR *out;
+ PCRE2_SPTR pattern, subj, repl;
+ PCRE2_SIZE offset;
+ int rc;
+ std::string result;
+
+ pattern = reinterpret_cast<PCRE2_SPTR>("<xref linkend=\"([^\"]+)\" />");
+ subj = reinterpret_cast<PCRE2_SPTR>(source.c_str());
+ repl = reinterpret_cast<PCRE2_SPTR>("<a
href='http://dev.mysql.com/doc/refman/{0}.{1}/en/${1}.html'>${1}</a>");
+ re = pcre2_compile(pattern, PCRE2_ZERO_TERMINATED, 0, &rc, &offset, NULL);
+ offset = 512;
+ out = (PCRE2_UCHAR *)malloc(offset);
+ rc = pcre2_substitute(re, subj, PCRE2_ZERO_TERMINATED, 0,
+ PCRE2_SUBSTITUTE_EXTENDED | PCRE2_SUBSTITUTE_GLOBAL
+ | PCRE2_SUBSTITUTE_OVERFLOW_LENGTH, NULL, NULL,
+ repl, PCRE2_ZERO_TERMINATED, out, &offset);
+ if (rc == PCRE2_ERROR_NOMEMORY) {
+ out = (PCRE2_UCHAR *)realloc(out, offset);
+ pcre2_substitute(re, subj, PCRE2_ZERO_TERMINATED, 0,
+ PCRE2_SUBSTITUTE_EXTENDED | PCRE2_SUBSTITUTE_GLOBAL,
+ NULL, NULL, repl, PCRE2_ZERO_TERMINATED, out, &offset);
+ }
+ result = reinterpret_cast<char *>(out);
+ pcre2_code_free(re);
+ free(out);
result = base::replaceString(result, "{0}", std::to_string(version / 100));
result = base::replaceString(result, "{1}", std::to_string(version % 10));
@@ -158,9 +182,32 @@
if (source.find("<link") == std::string::npos)
return source;
- std::string result = source;
- static pcrecpp::RE pattern = "<link linkend=\"([^\"]+)\">([^<]+)<\\/link>";
- pattern.GlobalReplace("<a
href='http://dev.mysql.com/doc/refman/{0}.{1}/en/glossary.html#\\1'>\\2</a>",
&result);
+ pcre2_code *re;
+ PCRE2_UCHAR *out;
+ PCRE2_SPTR pattern, subj, repl;
+ PCRE2_SIZE offset;
+ int rc;
+ std::string result;
+
+ pattern = reinterpret_cast<PCRE2_SPTR>("<link
linkend=\"([^\"]+)\">([^<]+)<\\/link>");
+ subj = reinterpret_cast<PCRE2_SPTR>(source.c_str());
+ repl = reinterpret_cast<PCRE2_SPTR>("<a
href='http://dev.mysql.com/doc/refman/{0}.{1}/en/glossary.html#${1}'>${2}</a>");
+ re = pcre2_compile(pattern, PCRE2_ZERO_TERMINATED, 0, &rc, &offset, NULL);
+ offset = 512;
+ out = (PCRE2_UCHAR *)malloc(offset);
+ rc = pcre2_substitute(re, subj, PCRE2_ZERO_TERMINATED, 0,
+ PCRE2_SUBSTITUTE_EXTENDED | PCRE2_SUBSTITUTE_GLOBAL
+ | PCRE2_SUBSTITUTE_OVERFLOW_LENGTH, NULL, NULL,
+ repl, PCRE2_ZERO_TERMINATED, out, &offset);
+ if (rc == PCRE2_ERROR_NOMEMORY) {
+ out = (PCRE2_UCHAR *)realloc(out, offset);
+ pcre2_substitute(re, subj, PCRE2_ZERO_TERMINATED, 0,
+ PCRE2_SUBSTITUTE_EXTENDED | PCRE2_SUBSTITUTE_GLOBAL,
+ NULL, NULL, repl, PCRE2_ZERO_TERMINATED, out, &offset);
+ }
+ result = reinterpret_cast<char *>(out);
+ pcre2_code_free(re);
+ free(out);
result = base::replaceString(result, "{0}", std::to_string(version / 100));
result = base::replaceString(result, "{1}", std::to_string(version % 10));
@@ -173,9 +220,33 @@
if (source.find("role=\"stmt\"") == std::string::npos)
return source;
- std::string result = source;
- static pcrecpp::RE pattern = "<literal role=\"stmt\">([^<]+)</literal>";
- pattern.GlobalReplace("<a href='local:\\1'>\\1</a>", &result);
+ pcre2_code *re;
+ PCRE2_UCHAR *out;
+ PCRE2_SPTR pattern, subj, repl;
+ PCRE2_SIZE offset;
+ int rc;
+ std::string result;
+
+ pattern = reinterpret_cast<PCRE2_SPTR>("<literal
role=\"stmt\">([^<]+)</literal>");
+ subj = reinterpret_cast<PCRE2_SPTR>(source.c_str());
+ repl = reinterpret_cast<PCRE2_SPTR>("<a href='local:${1}'>${1}</a>");
+ re = pcre2_compile(pattern, PCRE2_ZERO_TERMINATED, 0, &rc, &offset, NULL);
+ offset = 512;
+ out = (PCRE2_UCHAR *)malloc(offset);
+ rc = pcre2_substitute(re, subj, PCRE2_ZERO_TERMINATED, 0,
+ PCRE2_SUBSTITUTE_EXTENDED | PCRE2_SUBSTITUTE_GLOBAL
+ | PCRE2_SUBSTITUTE_OVERFLOW_LENGTH, NULL, NULL,
+ repl, PCRE2_ZERO_TERMINATED, out, &offset);
+ if (rc == PCRE2_ERROR_NOMEMORY) {
+ out = (PCRE2_UCHAR *)realloc(out, offset);
+ pcre2_substitute(re, subj, PCRE2_ZERO_TERMINATED, 0,
+ PCRE2_SUBSTITUTE_EXTENDED | PCRE2_SUBSTITUTE_GLOBAL,
+ NULL, NULL, repl, PCRE2_ZERO_TERMINATED, out, &offset);
+ }
+ result = reinterpret_cast<char *>(out);
+ pcre2_code_free(re);
+ free(out);
+
return result;
}
---
mysql-workbench-8.0.32+dfsg.orig/backend/wbprivate/sqlide/wb_sql_editor_tree_controller.cpp
+++
mysql-workbench-8.0.32+dfsg/backend/wbprivate/sqlide/wb_sql_editor_tree_controller.cpp
@@ -37,7 +37,8 @@
#include "workbench/wb_command_ui.h"
#include "workbench/wb_context_ui.h"
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include <boost/signals2/connection.hpp>
@@ -902,6 +903,24 @@
std::unique_ptr<sql::ResultSet> rs(
stmt->executeQuery(std::string(base::sqlstring("SHOW CREATE TABLE !.!",
0) << schema_name << obj_name)));
+ pcre2_code *patre;
+ pcre2_match_data *md;
+ char errptr[120];
+ PCRE2_SIZE erroffs;
+ int err;
+ const char *pattern =
+ "CONSTRAINT\\s*(\\S*)\\s*FOREIGN "
+
"KEY\\s*\\((\\S*)\\)\\s*REFERENCES\\s*(\\S*)\\s*\\((\\S*)\\)\\s*((\\w*\\s*)*),?$";
+
+ patre = pcre2_compile(reinterpret_cast<PCRE2_SPTR>(pattern),
+ PCRE2_ZERO_TERMINATED, 0, &err, &erroffs, NULL);
+ if (!patre) {
+ pcre2_get_error_message(err, reinterpret_cast<PCRE2_UCHAR *>(errptr),
+ sizeof(errptr));
+ throw std::logic_error("error compiling regex " + std::string(errptr));
+ }
+ md = pcre2_match_data_create(64, NULL);
+
while (rs->next()) {
std::string statement = rs->getString(2);
@@ -910,51 +929,40 @@
std::vector<std::string> def_lines =
base::split(statement.substr(def_start, def_end - def_start), "\n");
- const char *errptr;
- int erroffs = 0;
- const char *pattern =
- "CONSTRAINT\\s*(\\S*)\\s*FOREIGN "
-
"KEY\\s*\\((\\S*)\\)\\s*REFERENCES\\s*(\\S*)\\s*\\((\\S*)\\)\\s*((\\w*\\s*)*),?$";
- int patres[64];
-
- pcre *patre = pcre_compile(pattern, 0, &errptr, &erroffs, NULL);
- if (!patre)
- throw std::logic_error("error compiling regex " + std::string(errptr));
-
std::string fk_name;
std::string fk_columns;
std::string fk_ref_table;
std::string fk_ref_columns;
std::string fk_rules;
- const char *value;
+ PCRE2_UCHAR *value;
for (size_t index = 0; index < def_lines.size(); index++) {
- int rc = pcre_exec(patre, NULL, def_lines[index].c_str(),
(int)def_lines[index].length(), 0, 0, patres,
- sizeof(patres) / sizeof(int));
+ int rc = pcre2_match(patre,
reinterpret_cast<PCRE2_SPTR>(def_lines[index].c_str()),
+ def_lines[index].length(), 0, 0, md, NULL);
if (rc > 0) {
// gets the values timestamp and
- pcre_get_substring(def_lines[index].c_str(), patres, rc, 1, &value);
- fk_name = value;
- pcre_free_substring(value);
+ pcre2_substring_get_bynumber(md, 1, &value, &erroffs);
+ fk_name = reinterpret_cast<char *>(value);
+ pcre2_substring_free(value);
fk_name = base::unquote_identifier(fk_name);
- pcre_get_substring(def_lines[index].c_str(), patres, rc, 2, &value);
- fk_columns = value;
- pcre_free_substring(value);
-
- pcre_get_substring(def_lines[index].c_str(), patres, rc, 3, &value);
- fk_ref_table = value;
- pcre_free_substring(value);
+ pcre2_substring_get_bynumber(md, 2, &value, &erroffs);
+ fk_columns = reinterpret_cast<char *>(value);
+ pcre2_substring_free(value);
+
+ pcre2_substring_get_bynumber(md, 3, &value, &erroffs);
+ fk_ref_table = reinterpret_cast<char *>(value);
+ pcre2_substring_free(value);
fk_ref_table = base::unquote_identifier(fk_ref_table);
- pcre_get_substring(def_lines[index].c_str(), patres, rc, 4, &value);
- fk_ref_columns = value;
- pcre_free_substring(value);
-
- pcre_get_substring(def_lines[index].c_str(), patres, rc, 5, &value);
- fk_rules = value;
- pcre_free_substring(value);
+ pcre2_substring_get_bynumber(md, 4, &value, &erroffs);
+ fk_ref_columns = reinterpret_cast<char *>(value);
+ pcre2_substring_free(value);
+
+ pcre2_substring_get_bynumber(md, 5, &value, &erroffs);
+ fk_rules = reinterpret_cast<char *>(value);
+ pcre2_substring_free(value);
// Parses the list fields
std::vector<std::string> fk_column_list = base::split(fk_columns,
",");
@@ -1015,6 +1023,8 @@
}
}
}
+ pcre2_match_data_free(md);
+ pcre2_code_free(patre);
// Searches for the target node...
mforms::TreeNodeRef node = _schema_tree->get_node_for_object(schema_name,
type, obj_name);
--- mysql-workbench-8.0.32+dfsg.orig/tools/genwrap/genwrap.cpp
+++ mysql-workbench-8.0.32+dfsg/tools/genwrap/genwrap.cpp
@@ -23,7 +23,8 @@
#include <glib.h>
#include <string.h>
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include <algorithm>
#include "base/log.h"
@@ -81,24 +82,35 @@
exit(1);
}
- const char *errs;
- int erro;
- pcre *pat =
pcre_compile("^\\s*DECLARE_REGISTER_INTERFACE\\(\\s*(\\w+)Impl\\s*,", 0, &errs,
&erro, NULL);
+ pcre2_code *pat;
+ pcre2_match_data *md;
+ PCRE2_SPTR p;
+ PCRE2_UCHAR errs[120];
+ PCRE2_SIZE erro;
+ int err;
+ p =
reinterpret_cast<PCRE2_SPTR>("^\\s*DECLARE_REGISTER_INTERFACE\\(\\s*(\\w+)Impl\\s*,");
+ pat = pcre2_compile(p, PCRE2_ZERO_TERMINATED, 0, &err, &erro, NULL);
if (!pat) {
fclose(f);
+ pcre2_get_error_message(err, errs, sizeof(errs));
fprintf(stderr, "ERROR compiling internal regex pattern (%s)\n", errs);
exit(1);
}
+ md = pcre2_match_data_create(6, NULL);
while (fgets(line, sizeof(line), f)) {
- int vec[6];
-
- if (pcre_exec(pat, NULL, line, static_cast<int>(strlen(line)), 0, 0, vec,
6) == 2) {
+ if (pcre2_match(pat, reinterpret_cast<PCRE2_SPTR>(line), strlen(line),
+ 0, 0, md, NULL) == 2) {
char buf[1024];
- pcre_copy_substring(line, vec, 2, 1, buf, sizeof(buf));
+ erro = sizeof(buf);
+ pcre2_substring_copy_bynumber(md, 1,
+ reinterpret_cast<PCRE2_UCHAR *>(buf),
+ &erro);
interfaces.push_back(buf);
}
}
+ pcre2_code_free(pat);
+ pcre2_match_data_free(md);
fclose(f);
do_generate_interface_classes(outfile, interfaces);
--- mysql-workbench-8.0.32+dfsg.orig/modules/db.mysql/src/module_db_mysql.cpp
+++ mysql-workbench-8.0.32+dfsg/modules/db.mysql/src/module_db_mysql.cpp
@@ -22,7 +22,8 @@
*/
#ifndef _MSC_VER
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include <stdio.h>
#endif
@@ -1483,33 +1484,42 @@
// views
void ActionGenerateSQL::create_view(db_mysql_ViewRef view) {
- const char* errptr;
- int erroffs;
+ pcre2_match_data *md;
+ int errptr;
+ PCRE2_SIZE erroffs;
bool or_replace_present = false;
- int patres[3];
+ PCRE2_SIZE *patres;
std::string view_def;
view_def.append(view->sqlDefinition().c_str());
- pcre* patre =
- pcre_compile("^\\s*CREATE\\s+OR\\s+REPLACE\\s+", PCRE_CASELESS |
PCRE_MULTILINE, &errptr, &erroffs, NULL);
- if (patre && (pcre_exec(patre, NULL, view_def.c_str(),
(int)view_def.length(), 0, 0, patres,
- sizeof(patres) / sizeof(int)) > 0)) {
+ pcre2_code* patre =
+
pcre2_compile(reinterpret_cast<PCRE2_SPTR>("^\\s*CREATE\\s+OR\\s+REPLACE\\s+"),
+ PCRE2_ZERO_TERMINATED, PCRE2_CASELESS | PCRE2_MULTILINE,
+ &errptr, &erroffs, NULL);
+ md = pcre2_match_data_create(3, NULL);
+ if (patre && (pcre2_match(patre,
reinterpret_cast<PCRE2_SPTR>(view_def.c_str()),
+ view_def.length(), 0, 0, md, NULL) > 0)) {
or_replace_present = true;
}
if (patre)
- pcre_free(patre);
+ pcre2_code_free(patre);
if (!or_replace_present) {
- patre = pcre_compile("^\\s*CREATE\\s+", PCRE_CASELESS | PCRE_MULTILINE,
&errptr, &erroffs, NULL);
- if (patre && (pcre_exec(patre, NULL, view_def.c_str(),
(int)view_def.length(), 0, 0, patres,
- sizeof(patres) / sizeof(int)) > 0))
+ patre = pcre2_compile(reinterpret_cast<PCRE2_SPTR>("^\\s*CREATE\\s+"),
+ PCRE2_ZERO_TERMINATED,
+ PCRE2_CASELESS | PCRE2_MULTILINE, &errptr,
&erroffs, NULL);
+ if (patre && (pcre2_match(patre,
reinterpret_cast<PCRE2_SPTR>(view_def.c_str()),
+ view_def.length(), 0, 0, md, NULL) > 0)) {
+ patres = pcre2_get_ovector_pointer(md);
view_def.insert(patres[1], " OR REPLACE ");
+ }
if (patre)
- pcre_free(patre);
+ pcre2_code_free(patre);
}
+ pcre2_match_data_free(md);
if (_omitSchemas) {
SqlFacade* parser = SqlFacade::instance_for_rdbms_name("Mysql");
