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refactored legion opt functions to be more plugin friendly

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Łukasz Mierzwa
2013-03-29 23:33:33 +01:00
parent a9f50d79f9
commit 2d2e0e4757
2 changed files with 54 additions and 25 deletions
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core/legion.c
+51 -25
View File
@@ -774,15 +774,20 @@ void uwsgi_opt_legion_node(char *opt, char *value, void *foobar) {
exit(1);
}
struct uwsgi_string_list *usl = uwsgi_string_new_list(&ul->nodes, space + 1);
char *port = strchr(usl->value, ':');
uwsgi_legion_register_node(ul, space + 1);
}
void uwsgi_legion_register_node(struct uwsgi_legion *ul, char *addr) {
struct uwsgi_string_list *usl = uwsgi_string_new_list(&ul->nodes, addr);
char *port = strchr(addr, ':');
if (!port) {
uwsgi_log("[uwsgi-legion] invalid udp address: %s\n", usl->value);
uwsgi_log("[uwsgi-legion] invalid udp address: %s\n", addr);
exit(1);
}
// no need to zero the memory, socket_to_in_addr will do that
struct sockaddr_in *sin = uwsgi_malloc(sizeof(struct sockaddr_in));
usl->custom = socket_to_in_addr(usl->value, port, 0, sin);
usl->custom = socket_to_in_addr(addr, port, 0, sin);
usl->custom_ptr = sin;
}
@@ -834,54 +839,69 @@ void uwsgi_opt_legion_scroll(char *opt, char *value, void *foobar) {
void uwsgi_opt_legion_hook(char *opt, char *value, void *foobar) {
char *event = strchr(opt, '-');
if (!event) {
uwsgi_log("[uwsgi-legion] invalid option name (%s), this should not happen (possible bug)\n", opt);
exit(1);
}
char *legion = uwsgi_str(value);
char *space = strchr(legion, ' ');
if (!space) {
uwsgi_log("invalid %s syntax, must be <legion> <action>\n", opt);
uwsgi_log("[uwsgi-legion] invalid %s syntax, must be <legion> <action>\n", opt);
exit(1);
}
*space = 0;
struct uwsgi_legion *ul = uwsgi_legion_get_by_name(legion);
if (!ul) {
uwsgi_log("unknown legion: %s\n", legion);
uwsgi_log("[uwsgi-legion] unknown legion: %s\n", legion);
exit(1);
}
uwsgi_legion_register_hook(ul, event + 1, space + 1);
}
void uwsgi_legion_register_hook(struct uwsgi_legion *ul, char *event, char *action) {
struct uwsgi_string_list *usl = NULL;
if (!strcmp(opt, "legion-lord")) {
usl = uwsgi_string_new_list(&ul->lord_hooks, space + 1);
if (!strcmp(event, "lord")) {
usl = uwsgi_string_new_list(&ul->lord_hooks, action);
}
else if (!strcmp(opt, "legion-unlord")) {
usl = uwsgi_string_new_list(&ul->unlord_hooks, space + 1);
else if (!strcmp(event, "unlord")) {
usl = uwsgi_string_new_list(&ul->unlord_hooks, action);
}
else if (!strcmp(opt, "legion-setup")) {
usl = uwsgi_string_new_list(&ul->setup_hooks, space + 1);
else if (!strcmp(event, "setup")) {
usl = uwsgi_string_new_list(&ul->setup_hooks, action);
}
else if (!strcmp(opt, "legion-death")) {
usl = uwsgi_string_new_list(&ul->death_hooks, space + 1);
else if (!strcmp(event, "death")) {
usl = uwsgi_string_new_list(&ul->death_hooks, action);
}
else if (!strcmp(opt, "legion-join")) {
usl = uwsgi_string_new_list(&ul->join_hooks, space + 1);
else if (!strcmp(event, "join")) {
usl = uwsgi_string_new_list(&ul->join_hooks, action);
}
else {
uwsgi_log("[uwsgi-legion] invalid event: %s\n", event);
exit(1);
}
if (!usl)
return;
char *port = strchr(usl->value, ':');
if (!port) {
uwsgi_log("[uwsgi-legion] invalid %s action: %s\n", opt, usl->value);
char *hook = strchr(action, ':');
if (!hook) {
uwsgi_log("[uwsgi-legion] invalid %s action: %s\n", event, action);
exit(1);
}
// pointer to action plugin
usl->custom_ptr = uwsgi_concat2n(usl->value, port - usl->value, "", 0);
usl->custom_ptr = uwsgi_concat2n(action, hook - action, "", 0);;
// add that to check the plugin value
usl->custom = port - usl->value + 1;
}
usl->custom = hook - action + 1;
}
void uwsgi_opt_legion(char *opt, char *value, void *foobar) {
@@ -919,6 +939,10 @@ void uwsgi_opt_legion(char *opt, char *value, void *foobar) {
*colon = 0;
char *secret = colon + 1;
uwsgi_legion_register(legion, addr, valor, algo_secret, secret);
}
struct uwsgi_legion *uwsgi_legion_register(char *legion, char *addr, char *valor, char *algo, char *secret) {
char *iv = strchr(secret, ' ');
if (iv) {
*iv = 0;
@@ -932,9 +956,9 @@ void uwsgi_opt_legion(char *opt, char *value, void *foobar) {
EVP_CIPHER_CTX *ctx = uwsgi_malloc(sizeof(EVP_CIPHER_CTX));
EVP_CIPHER_CTX_init(ctx);
const EVP_CIPHER *cipher = EVP_get_cipherbyname(algo_secret);
const EVP_CIPHER *cipher = EVP_get_cipherbyname(algo);
if (!cipher) {
uwsgi_log("[uwsgi-legion] unable to find algorithm/cipher %s\n", algo_secret);
uwsgi_log("[uwsgi-legion] unable to find algorithm/cipher %s\n", algo);
exit(1);
}
@@ -997,6 +1021,8 @@ void uwsgi_opt_legion(char *opt, char *value, void *foobar) {
ul->scrolls = uwsgi_calloc_shared(ul->scrolls_max_size);
uwsgi_legion_add(ul);
return ul;
}
struct uwsgi_legion_action *uwsgi_legion_action_get(char *name) {
uwsgi.h
+3
View File
@@ -3760,9 +3760,12 @@ void uwsgi_user_unlock(int);
#ifdef UWSGI_SSL
void uwsgi_opt_legion(char *, char *, void *);
struct uwsgi_legion *uwsgi_legion_register(char *, char *, char *, char *, char *);
void uwsgi_opt_legion_node(char *, char *, void *);
void uwsgi_legion_register_node(struct uwsgi_legion *, char *);
void uwsgi_opt_legion_quorum(char *, char *, void *);
void uwsgi_opt_legion_hook(char *, char *, void *);
void uwsgi_legion_register_hook(struct uwsgi_legion *, char *, char *);
void uwsgi_opt_legion_scroll(char *, char *, void *);
void uwsgi_legion_add(struct uwsgi_legion *);
char *uwsgi_ssl_rand(size_t);