From 9da732d96c7f9c2a815ee85ce8ae207ec8d379a0 Mon Sep 17 00:00:00 2001
From: "roberto@precise64" <roberto@precise64>
Date: Thu, 26 Apr 2012 09:17:45 +0200
Subject: [PATCH] added --if-reload/--if-not-reload and --unenv

---
 utils.c        | 14 ++++++++++++++
 uwsgi.c        | 10 ++++++++++
 uwsgi.h        |  3 +++
 uwsgiconfig.py |  2 +-
 4 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/utils.c b/utils.c
index 5365ed7a..d63d710e 100644
--- a/utils.c
+++ b/utils.c
@@ -1913,6 +1913,20 @@ int uwsgi_logic_opt_if_not_env(char *key, char *value) {
         return 0;
 }
 
+int uwsgi_logic_opt_if_reload(char *key, char *value) {
+	if (uwsgi.is_a_reload) {
+		return 1;
+	}
+	return 0;
+}
+
+int uwsgi_logic_opt_if_not_reload(char *key, char *value) {
+	if (!uwsgi.is_a_reload) {
+		return 1;
+	}
+	return 0;
+}
+
 int uwsgi_logic_opt_if_file(char *key, char *value) {
 
 	if (uwsgi_is_file(uwsgi.logic_opt_data)) {
diff --git a/uwsgi.c b/uwsgi.c
index b4b479dc..8b3a6910 100644
--- a/uwsgi.c
+++ b/uwsgi.c
@@ -71,6 +71,9 @@ static struct uwsgi_option uwsgi_base_options[] = {
 	{"if-not-env", required_argument, 0, "(opt logic) check for environment variable", uwsgi_opt_logic, (void *) uwsgi_logic_opt_if_not_env, UWSGI_OPT_IMMEDIATE},
 	{"ifenv", required_argument, 0, "(opt logic) check for environment variable", uwsgi_opt_logic, (void *) uwsgi_logic_opt_if_env, UWSGI_OPT_IMMEDIATE},
 
+	{"if-reload", required_argument, 0, "(opt logic) check for reload", uwsgi_opt_logic, (void *) uwsgi_logic_opt_if_reload, UWSGI_OPT_IMMEDIATE},
+	{"if-not-reload", required_argument, 0, "(opt logic) check for reload", uwsgi_opt_logic, (void *) uwsgi_logic_opt_if_not_reload, UWSGI_OPT_IMMEDIATE},
+
 	{"if-exists", required_argument, 0, "(opt logic) check for file/directory existance", uwsgi_opt_logic, (void *) uwsgi_logic_opt_if_exists, UWSGI_OPT_IMMEDIATE},
 	{"if-not-exists", required_argument, 0, "(opt logic) check for file/directory existance", uwsgi_opt_logic, (void *) uwsgi_logic_opt_if_not_exists, UWSGI_OPT_IMMEDIATE},
 	{"ifexists", required_argument, 0, "(opt logic) check for file/directory existance", uwsgi_opt_logic, (void *) uwsgi_logic_opt_if_exists, UWSGI_OPT_IMMEDIATE},
@@ -394,6 +397,7 @@ static struct uwsgi_option uwsgi_base_options[] = {
 	{"close-on-exec", no_argument, 0, "set close-on-exec on sockets (could be required for spawning processes in requests)", uwsgi_opt_true, &uwsgi.close_on_exec, 0},
 	{"mode", required_argument, 0, "set uWSGI custom mode", uwsgi_opt_set_str, &uwsgi.mode,0},
 	{"env", required_argument, 0, "set environment variable", uwsgi_opt_set_env, NULL, 0},
+	{"unenv", required_argument, 0, "unset environment variable", uwsgi_opt_unset_env, NULL, 0},
 	{"vacuum", no_argument, 0, "try to remove all of the generated file/sockets", uwsgi_opt_true, &uwsgi.vacuum,0},
 #ifdef __linux__
 	{"cgroup", required_argument, 0, "put the processes in the specified cgroup", uwsgi_opt_add_string_list, &uwsgi.cgroup,0},
@@ -3708,6 +3712,12 @@ void uwsgi_opt_set_env(char *opt, char *value, void *none) {
         }
 }
 
+void uwsgi_opt_unset_env(char *opt, char *value, void *none) {
+	if (unsetenv(value)) {
+        	uwsgi_error("unsetenv()");
+        }
+}
+
 void uwsgi_opt_pidfile_signal(char *opt, char *pidfile, void *sig) {
 
 	long *signum_fake_ptr = (long *) sig;
diff --git a/uwsgi.h b/uwsgi.h
index b59305ae..fe316260 100644
--- a/uwsgi.h
+++ b/uwsgi.h
@@ -2720,6 +2720,7 @@ void uwsgi_opt_add_daemon(char *, char *, void *);
 void uwsgi_opt_set_uid(char *, char *, void *);
 void uwsgi_opt_set_gid(char *, char *, void *);
 void uwsgi_opt_set_env(char *, char *, void *);
+void uwsgi_opt_unset_env(char *, char *, void *);
 void uwsgi_opt_pidfile_signal(char *, char *, void *);
 void uwsgi_opt_add_app(char *, char *, void *);
 
@@ -2756,6 +2757,8 @@ int uwsgi_logic_opt_if_file(char *, char *);
 int uwsgi_logic_opt_if_not_file(char *, char *);
 int uwsgi_logic_opt_if_dir(char *, char *);
 int uwsgi_logic_opt_if_not_dir(char *, char *);
+int uwsgi_logic_opt_if_reload(char *, char *);
+int uwsgi_logic_opt_if_not_reload(char *, char *);
 
 
 #ifdef UWSGI_CAP
diff --git a/uwsgiconfig.py b/uwsgiconfig.py
index bfdae1e0..67cb14e6 100644
--- a/uwsgiconfig.py
+++ b/uwsgiconfig.py
@@ -1,6 +1,6 @@
 # uWSGI build system
 
-uwsgi_version = '1.2-rc2'
+uwsgi_version = '1.2-rc3'
 
 import os
 import re