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GET /api/patches/806426/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 806426,
    "url": "http://patchwork.ozlabs.org/api/patches/806426/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/lede/patch/20170828075744.24609-2-fe@dev.tdt.de/",
    "project": {
        "id": 54,
        "url": "http://patchwork.ozlabs.org/api/projects/54/?format=api",
        "name": "LEDE development",
        "link_name": "lede",
        "list_id": "lede-dev.lists.infradead.org",
        "list_email": "lede-dev@lists.infradead.org",
        "web_url": "http://lede-project.org/",
        "scm_url": "",
        "webscm_url": "http://git.lede-project.org/",
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<20170828075744.24609-2-fe@dev.tdt.de>",
    "list_archive_url": null,
    "date": "2017-08-28T07:57:44",
    "name": "[LEDE-DEV,2/2] main: add start|stop|flush|reload|restart event handling",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": false,
    "hash": "237742c80adc2d7a631cffdfec1dbcb36eb3f5f0",
    "submitter": {
        "id": 72238,
        "url": "http://patchwork.ozlabs.org/api/people/72238/?format=api",
        "name": "Florian Eckert",
        "email": "fe@dev.tdt.de"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/lede/patch/20170828075744.24609-2-fe@dev.tdt.de/mbox/",
    "series": [
        {
            "id": 96,
            "url": "http://patchwork.ozlabs.org/api/series/96/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/lede/list/?series=96",
            "date": "2017-08-28T07:57:43",
            "name": "[LEDE-DEV,1/2] utils: rename function fw3_hotplug to fw3_hotplug_zone",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/96/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/806426/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/806426/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<lede-dev-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org>",
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        ],
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        "From": "Florian Eckert <fe@dev.tdt.de>",
        "To": "lede-dev@lists.infradead.org",
        "Date": "Mon, 28 Aug 2017 09:57:44 +0200",
        "Message-Id": "<20170828075744.24609-2-fe@dev.tdt.de>",
        "X-Mailer": "git-send-email 2.11.0",
        "In-Reply-To": "<20170828075744.24609-1-fe@dev.tdt.de>",
        "References": "<20170828075744.24609-1-fe@dev.tdt.de>",
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        "Subject": "[LEDE-DEV] [PATCH 2/2] main: add start|stop|flush|reload|restart\n\tevent handling",
        "X-BeenThere": "lede-dev@lists.infradead.org",
        "X-Mailman-Version": "2.1.21",
        "Precedence": "list",
        "List-Id": "<lede-dev.lists.infradead.org>",
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        "Sender": "\"Lede-dev\" <lede-dev-bounces@lists.infradead.org>",
        "Errors-To": "lede-dev-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org"
    },
    "content": "Add -e option for fw3 start|stop|flush|reload|restart events.\nIf option is set, then common hotplug events are executed in dir\n'/etc/hotplug.d/firewall'\n\nSigned-off-by: Florian Eckert <fe@dev.tdt.de>\n---\n main.c  | 13 +++++++++++--\n utils.c | 33 +++++++++++++++++++++++++++++++++\n utils.h |  5 ++++-\n 3 files changed, 48 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/main.c b/main.c\nindex c4b8228..9a7b6dd 100644\n--- a/main.c\n+++ b/main.c\n@@ -504,7 +504,7 @@ static int\n usage(void)\n {\n \tfprintf(stderr, \"fw3 [-4] [-6] [-q] print\\n\");\n-\tfprintf(stderr, \"fw3 [-q] {start|stop|flush|reload|restart}\\n\");\n+\tfprintf(stderr, \"fw3 [-q] [-e] {start|stop|flush|reload|restart}\\n\");\n \tfprintf(stderr, \"fw3 [-q] network {net}\\n\");\n \tfprintf(stderr, \"fw3 [-q] device {dev}\\n\");\n \tfprintf(stderr, \"fw3 [-q] zone {zone} [dev]\\n\");\n@@ -519,7 +519,7 @@ int main(int argc, char **argv)\n \tenum fw3_family family = FW3_FAMILY_ANY;\n \tstruct fw3_defaults *defs = NULL;\n \n-\twhile ((ch = getopt(argc, argv, \"46dqh\")) != -1)\n+\twhile ((ch = getopt(argc, argv, \"46dqhe\")) != -1)\n \t{\n \t\tswitch (ch)\n \t\t{\n@@ -539,6 +539,10 @@ int main(int argc, char **argv)\n \t\t\tif (freopen(\"/dev/null\", \"w\", stderr)) {}\n \t\t\tbreak;\n \n+\t\tcase 'e':\n+\t\t\tfw3_do_hotplug = true;\n+\t\t\tbreak;\n+\n \t\tcase 'h':\n \t\t\trv = usage();\n \t\t\tgoto out;\n@@ -589,6 +593,7 @@ int main(int argc, char **argv)\n \t\t{\n \t\t\tbuild_state(true);\n \t\t\trv = start();\n+\t\t\tfw3_hotplug(\"start\");\n \t\t\tfw3_unlock();\n \t\t}\n \t}\n@@ -598,6 +603,7 @@ int main(int argc, char **argv)\n \t\t{\n \t\t\tbuild_state(true);\n \t\t\trv = stop(false);\n+\t\t\tfw3_hotplug(\"stop\");\n \t\t\tfw3_unlock();\n \t\t}\n \t}\n@@ -607,6 +613,7 @@ int main(int argc, char **argv)\n \t\t{\n \t\t\tbuild_state(true);\n \t\t\trv = stop(true);\n+\t\t\tfw3_hotplug(\"flush\");\n \t\t\tfw3_unlock();\n \t\t}\n \t}\n@@ -617,6 +624,7 @@ int main(int argc, char **argv)\n \t\t\tbuild_state(true);\n \t\t\tstop(true);\n \t\t\trv = start();\n+\t\t\tfw3_hotplug(\"restart\");\n \t\t\tfw3_unlock();\n \t\t}\n \t}\n@@ -626,6 +634,7 @@ int main(int argc, char **argv)\n \t\t{\n \t\t\tbuild_state(true);\n \t\t\trv = reload();\n+\t\t\tfw3_hotplug(\"reload\");\n \t\t\tfw3_unlock();\n \t\t}\n \t}\ndiff --git a/utils.c b/utils.c\nindex f855840..29c3e46 100644\n--- a/utils.c\n+++ b/utils.c\n@@ -29,6 +29,7 @@ static pid_t pipe_pid = -1;\n static FILE *pipe_fd = NULL;\n \n bool fw3_pr_debug = false;\n+bool fw3_do_hotplug = false;\n \n \n static void\n@@ -749,6 +750,38 @@ fw3_hotplug_zone(bool add, void *zone, void *device)\n \treturn false;\n }\n \n+bool\n+fw3_hotplug(const char *event)\n+{\n+\tif(!fw3_do_hotplug)\n+\t\treturn false;\n+\n+\tswitch (fork())\n+\t{\n+\tcase -1:\n+\t\twarn(\"Unable to fork(): %s\\n\", strerror(errno));\n+\t\treturn false;\n+\n+\tcase 0:\n+\t\tbreak;\n+\n+\tdefault:\n+\t\treturn true;\n+\t}\n+\n+\tclose(0);\n+\tclose(1);\n+\tclose(2);\n+\tif (chdir(\"/\")) {};\n+\n+\tclearenv();\n+\tsetenv(\"ACTION\", event, 1);\n+\texecl(FW3_HOTPLUG, FW3_HOTPLUG, \"firewall\", NULL);\n+\n+\t/* unreached */\n+\treturn false;\n+}\n+\n int\n fw3_netmask2bitlen(int family, void *mask)\n {\ndiff --git a/utils.h b/utils.h\nindex 9ad7b91..08453c1 100644\n--- a/utils.h\n+++ b/utils.h\n@@ -38,9 +38,10 @@\n \n #define FW3_STATEFILE\t\"/var/run/fw3.state\"\n #define FW3_LOCKFILE\t\"/var/run/fw3.lock\"\n-#define FW3_HOTPLUG     \"/sbin/hotplug-call\"\n+#define FW3_HOTPLUG\t\"/sbin/hotplug-call\"\n \n extern bool fw3_pr_debug;\n+extern bool fw3_do_hotplug;\n \n void warn_elem(struct uci_element *e, const char *format, ...);\n void warn(const char *format, ...);\n@@ -108,6 +109,8 @@ void fw3_free_list(struct list_head *head);\n \n bool fw3_hotplug_zone(bool add, void *zone, void *device);\n \n+bool fw3_hotplug(const char *event);\n+\n int fw3_netmask2bitlen(int family, void *mask);\n \n bool fw3_bitlen2netmask(int family, int bits, void *mask);\n",
    "prefixes": [
        "LEDE-DEV",
        "2/2"
    ]
}