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sway[-no-seat]: backport pcre2 commits

This commit is contained in:
Owen Rafferty 2022-04-28 12:23:54 -05:00
parent 150d302797
commit 2405dbcdb0
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GPG Key ID: A68B10E2554DEBCB
9 changed files with 441 additions and 5 deletions
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5
wayland/sway-no-seat/build
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@ -1,7 +1,8 @@
#!/bin/sh -e
patch -p1 < sway-static.patch
patch -p1 < no-evdev.patch
for p in *.patch; do
patch -p1 < "$p"
done
# Build fails in subprojects/seatd with clang
# due to -Werror -> -Wsign-compare.

3
wayland/sway-no-seat/checksums
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@ -1,5 +1,6 @@
8ac605dd25204dcd87ab352c8639b75361dc9ed276673797ef9c92bfd7cd18b5
1b999077290f3f5aa86cf98e3610df56834fbc23b12b4f2ead5bf31ecad0372f
210ddf8efa1149cde4dd35908bef8e9e63c2edaa0cdb5435f2e6db277fafff3c
0c0777dc70569be07bf602b55628c474a5ceb256650e4bcccaefd4038ae4a655
884c36e3184fc41ddd9353c667e85ba27843ad3f392344b0fd70e2a81bf503b6
78719bb6c8accabf18418631911624164c4164c72bb37381922668f6f635463b
0c0777dc70569be07bf602b55628c474a5ceb256650e4bcccaefd4038ae4a655

215
wayland/sway-no-seat/patches/pcre2.patch Normal file
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@ -0,0 +1,215 @@
diff --git a/include/sway/criteria.h b/include/sway/criteria.h
index ad8610cd..59f57f94 100644
--- a/include/sway/criteria.h
+++ b/include/sway/criteria.h
@@ -1,7 +1,8 @@
#ifndef _SWAY_CRITERIA_H
#define _SWAY_CRITERIA_H
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "config.h"
#include "list.h"
#include "tree/view.h"
@@ -15,13 +16,13 @@ enum criteria_type {
};
enum pattern_type {
- PATTERN_PCRE,
+ PATTERN_PCRE2,
PATTERN_FOCUSED,
};
struct pattern {
enum pattern_type match_type;
- pcre *regex;
+ pcre2_code *regex;
};
struct criteria {
diff --git a/meson.build b/meson.build
index 5e4de87f..c59e4142 100644
--- a/meson.build
+++ b/meson.build
@@ -36,7 +36,7 @@ if is_freebsd
endif
jsonc = dependency('json-c', version: '>=0.13')
-pcre = dependency('libpcre')
+pcre2 = dependency('libpcre2-8')
wayland_server = dependency('wayland-server')
wayland_client = dependency('wayland-client')
wayland_cursor = dependency('wayland-cursor')
diff --git a/sway/criteria.c b/sway/criteria.c
index d2a5566f..94751c5f 100644
--- a/sway/criteria.c
+++ b/sway/criteria.c
@@ -3,7 +3,8 @@
#include <stdio.h>
#include <stdbool.h>
#include <strings.h>
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "sway/criteria.h"
#include "sway/tree/container.h"
#include "sway/config.h"
@@ -40,17 +41,19 @@ bool criteria_is_empty(struct criteria *criteria) {
char *error = NULL;
// Returns error string on failure or NULL otherwise.
-static bool generate_regex(pcre **regex, char *value) {
- const char *reg_err;
- int offset;
-
- *regex = pcre_compile(value, PCRE_UTF8 | PCRE_UCP, &reg_err, &offset, NULL);
+static bool generate_regex(pcre2_code **regex, char *value) {
+ int errorcode;
+ PCRE2_SIZE offset;
+ *regex = pcre2_compile((PCRE2_SPTR)value, PCRE2_ZERO_TERMINATED, PCRE2_UTF | PCRE2_UCP, &errorcode, &offset, NULL);
if (!*regex) {
+ PCRE2_UCHAR buffer[256];
+ pcre2_get_error_message(errorcode, buffer, sizeof(buffer));
+
const char *fmt = "Regex compilation for '%s' failed: %s";
- int len = strlen(fmt) + strlen(value) + strlen(reg_err) - 3;
+ int len = strlen(fmt) + strlen(value) + strlen((char*) buffer) - 3;
error = malloc(len);
- snprintf(error, len, fmt, value, reg_err);
+ snprintf(error, len, fmt, value, buffer);
return false;
}
@@ -66,7 +69,7 @@ static bool pattern_create(struct pattern **pattern, char *value) {
if (strcmp(value, "__focused__") == 0) {
(*pattern)->match_type = PATTERN_FOCUSED;
} else {
- (*pattern)->match_type = PATTERN_PCRE;
+ (*pattern)->match_type = PATTERN_PCRE2;
if (!generate_regex(&(*pattern)->regex, value)) {
return false;
};
@@ -77,7 +80,7 @@ static bool pattern_create(struct pattern **pattern, char *value) {
static void pattern_destroy(struct pattern *pattern) {
if (pattern) {
if (pattern->regex) {
- pcre_free(pattern->regex);
+ pcre2_code_free(pattern->regex);
}
free(pattern);
}
@@ -99,8 +102,11 @@ void criteria_destroy(struct criteria *criteria) {
free(criteria);
}
-static int regex_cmp(const char *item, const pcre *regex) {
- return pcre_exec(regex, NULL, item, strlen(item), 0, 0, NULL, 0);
+static int regex_cmp(const char *item, const pcre2_code *regex) {
+ pcre2_match_data *match_data = pcre2_match_data_create_from_pattern(regex, NULL);
+ int result = pcre2_match(regex, (PCRE2_SPTR)item, strlen(item), 0, 0, match_data, NULL);
+ pcre2_match_data_free(match_data);
+ return result;
}
#if HAVE_XWAYLAND
@@ -155,7 +161,7 @@ static bool criteria_matches_container(struct criteria *criteria,
bool exists = false;
struct sway_container *con = container;
for (int i = 0; i < con->marks->length; ++i) {
- if (regex_cmp(con->marks->items[i], criteria->con_mark->regex) == 0) {
+ if (regex_cmp(con->marks->items[i], criteria->con_mark->regex) >= 0) {
exists = true;
break;
}
@@ -192,8 +198,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(title, criteria->title->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(title, criteria->title->regex) < 0) {
return false;
}
break;
@@ -212,8 +218,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(shell, criteria->shell->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(shell, criteria->shell->regex) < 0) {
return false;
}
break;
@@ -232,8 +238,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(app_id, criteria->app_id->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(app_id, criteria->app_id->regex) < 0) {
return false;
}
break;
@@ -264,8 +270,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(class, criteria->class->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(class, criteria->class->regex) < 0) {
return false;
}
break;
@@ -284,8 +290,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(instance, criteria->instance->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(instance, criteria->instance->regex) < 0) {
return false;
}
break;
@@ -304,8 +310,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(window_role, criteria->window_role->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(window_role, criteria->window_role->regex) < 0) {
return false;
}
break;
@@ -363,8 +369,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(ws->name, criteria->workspace->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(ws->name, criteria->workspace->regex) < 0) {
return false;
}
break;
diff --git a/sway/meson.build b/sway/meson.build
index 8eab31a2..5f34ce6b 100644
--- a/sway/meson.build
+++ b/sway/meson.build
@@ -213,7 +213,7 @@ sway_deps = [
libudev,
math,
pango,
- pcre,
+ pcre2,
glesv2,
pixman,
server_protos,

3
wayland/sway-no-seat/sources
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@ -1,5 +1,6 @@
https://github.com/swaywm/sway/archive/VERSION.tar.gz
https://gitlab.freedesktop.org/wlroots/wlroots/-/archive/e5063ef3a3b12d4384595cb0554cf1f84d5be6f8.tar.gz subprojects/wlroots
https://git.sr.ht/~kennylevinsen/seatd/archive/0.7.0.tar.gz subprojects/seatd
patches/sway-static.patch
patches/no-evdev.patch
patches/pcre2.patch
patches/sway-static.patch

1
wayland/sway/build
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@ -4,6 +4,7 @@
export CFLAGS="$CFLAGS -Wno-error"
patch -p1 < no-evdev.patch
patch -p1 < pcre2.patch
# Default background color.
sed 's/0.25f, 0.25f, 0.25f/0.929, 0.870, 0.678/' \

1
wayland/sway/checksums
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@ -1,2 +1,3 @@
0c64536fb2883ec518e75cfb119f9300115fb49b084e3fde62b794fe2c6c8d84
089a4e120c4c99ff784f7e5fc0f050f8416b4d5b98d418c2d36afe3f31da3349
82095453e072da69ee26d9f221f7c25ecf5f092882727e4d2c755d8ad6aa78ee

215
wayland/sway/patches/pcre2.patch Normal file
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@ -0,0 +1,215 @@
diff --git a/include/sway/criteria.h b/include/sway/criteria.h
index ad8610cd..59f57f94 100644
--- a/include/sway/criteria.h
+++ b/include/sway/criteria.h
@@ -1,7 +1,8 @@
#ifndef _SWAY_CRITERIA_H
#define _SWAY_CRITERIA_H
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "config.h"
#include "list.h"
#include "tree/view.h"
@@ -15,13 +16,13 @@ enum criteria_type {
};
enum pattern_type {
- PATTERN_PCRE,
+ PATTERN_PCRE2,
PATTERN_FOCUSED,
};
struct pattern {
enum pattern_type match_type;
- pcre *regex;
+ pcre2_code *regex;
};
struct criteria {
diff --git a/meson.build b/meson.build
index 5e4de87f..c59e4142 100644
--- a/meson.build
+++ b/meson.build
@@ -36,7 +36,7 @@ if is_freebsd
endif
jsonc = dependency('json-c', version: '>=0.13')
-pcre = dependency('libpcre')
+pcre2 = dependency('libpcre2-8')
wayland_server = dependency('wayland-server', version: '>=1.20.0')
wayland_client = dependency('wayland-client')
wayland_cursor = dependency('wayland-cursor')
diff --git a/sway/criteria.c b/sway/criteria.c
index d2a5566f..94751c5f 100644
--- a/sway/criteria.c
+++ b/sway/criteria.c
@@ -3,7 +3,8 @@
#include <stdio.h>
#include <stdbool.h>
#include <strings.h>
-#include <pcre.h>
+#define PCRE2_CODE_UNIT_WIDTH 8
+#include <pcre2.h>
#include "sway/criteria.h"
#include "sway/tree/container.h"
#include "sway/config.h"
@@ -40,17 +41,19 @@ bool criteria_is_empty(struct criteria *criteria) {
char *error = NULL;
// Returns error string on failure or NULL otherwise.
-static bool generate_regex(pcre **regex, char *value) {
- const char *reg_err;
- int offset;
-
- *regex = pcre_compile(value, PCRE_UTF8 | PCRE_UCP, &reg_err, &offset, NULL);
+static bool generate_regex(pcre2_code **regex, char *value) {
+ int errorcode;
+ PCRE2_SIZE offset;
+ *regex = pcre2_compile((PCRE2_SPTR)value, PCRE2_ZERO_TERMINATED, PCRE2_UTF | PCRE2_UCP, &errorcode, &offset, NULL);
if (!*regex) {
+ PCRE2_UCHAR buffer[256];
+ pcre2_get_error_message(errorcode, buffer, sizeof(buffer));
+
const char *fmt = "Regex compilation for '%s' failed: %s";
- int len = strlen(fmt) + strlen(value) + strlen(reg_err) - 3;
+ int len = strlen(fmt) + strlen(value) + strlen((char*) buffer) - 3;
error = malloc(len);
- snprintf(error, len, fmt, value, reg_err);
+ snprintf(error, len, fmt, value, buffer);
return false;
}
@@ -66,7 +69,7 @@ static bool pattern_create(struct pattern **pattern, char *value) {
if (strcmp(value, "__focused__") == 0) {
(*pattern)->match_type = PATTERN_FOCUSED;
} else {
- (*pattern)->match_type = PATTERN_PCRE;
+ (*pattern)->match_type = PATTERN_PCRE2;
if (!generate_regex(&(*pattern)->regex, value)) {
return false;
};
@@ -77,7 +80,7 @@ static bool pattern_create(struct pattern **pattern, char *value) {
static void pattern_destroy(struct pattern *pattern) {
if (pattern) {
if (pattern->regex) {
- pcre_free(pattern->regex);
+ pcre2_code_free(pattern->regex);
}
free(pattern);
}
@@ -99,8 +102,11 @@ void criteria_destroy(struct criteria *criteria) {
free(criteria);
}
-static int regex_cmp(const char *item, const pcre *regex) {
- return pcre_exec(regex, NULL, item, strlen(item), 0, 0, NULL, 0);
+static int regex_cmp(const char *item, const pcre2_code *regex) {
+ pcre2_match_data *match_data = pcre2_match_data_create_from_pattern(regex, NULL);
+ int result = pcre2_match(regex, (PCRE2_SPTR)item, strlen(item), 0, 0, match_data, NULL);
+ pcre2_match_data_free(match_data);
+ return result;
}
#if HAVE_XWAYLAND
@@ -155,7 +161,7 @@ static bool criteria_matches_container(struct criteria *criteria,
bool exists = false;
struct sway_container *con = container;
for (int i = 0; i < con->marks->length; ++i) {
- if (regex_cmp(con->marks->items[i], criteria->con_mark->regex) == 0) {
+ if (regex_cmp(con->marks->items[i], criteria->con_mark->regex) >= 0) {
exists = true;
break;
}
@@ -192,8 +198,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(title, criteria->title->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(title, criteria->title->regex) < 0) {
return false;
}
break;
@@ -212,8 +218,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(shell, criteria->shell->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(shell, criteria->shell->regex) < 0) {
return false;
}
break;
@@ -232,8 +238,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(app_id, criteria->app_id->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(app_id, criteria->app_id->regex) < 0) {
return false;
}
break;
@@ -264,8 +270,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(class, criteria->class->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(class, criteria->class->regex) < 0) {
return false;
}
break;
@@ -284,8 +290,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(instance, criteria->instance->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(instance, criteria->instance->regex) < 0) {
return false;
}
break;
@@ -304,8 +310,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(window_role, criteria->window_role->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(window_role, criteria->window_role->regex) < 0) {
return false;
}
break;
@@ -363,8 +369,8 @@ static bool criteria_matches_view(struct criteria *criteria,
return false;
}
break;
- case PATTERN_PCRE:
- if (regex_cmp(ws->name, criteria->workspace->regex) != 0) {
+ case PATTERN_PCRE2:
+ if (regex_cmp(ws->name, criteria->workspace->regex) < 0) {
return false;
}
break;
diff --git a/sway/meson.build b/sway/meson.build
index 8eab31a2..5f34ce6b 100644
--- a/sway/meson.build
+++ b/sway/meson.build
@@ -213,7 +213,7 @@ sway_deps = [
libudev,
math,
pango,
- pcre,
+ pcre2,
glesv2,
pixman,
server_protos,

1
wayland/sway/sources
View File

@ -1,2 +1,3 @@
https://github.com/swaywm/sway/releases/download/VERSION/sway-VERSION.tar.gz
patches/no-evdev.patch
patches/pcre2.patch

2
wayland/sway/version
View File

@ -1 +1 @@
1.7 1
1.7 2