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freeswitch
提交 b24eb4d7 authored 作者: colm's avatar colm 提交者： Mike Jerris
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FS-9952: Initial rpc application implementation

上级 a9945a68
隐藏空白字符变更
内嵌 并排
正在显示 包含 74 行增加 和 65 行删除
libs/libblade/src/blade_rpcproto.c
浏览文件 @ b24eb4d7
......@@ -124,7 +124,7 @@ static void blade_rpc_parse_fqcommand(const char* fscommand, char *namespace, ch
if (fscommand[i] == '.' && dotfound == KS_FALSE) {
dotfound = KS_TRUE;
x = 0;
x = -1;
}
else if (dotfound == KS_FALSE) {
namespace[x] = fscommand[i];
......@@ -142,7 +142,6 @@ static void blade_rpc_parse_fqcommand(const char* fscommand, char *namespace, ch
KS_DECLARE(ks_status_t) blade_rpc_init(ks_pool_t *pool)
{
if (g_handle == NULL) {
g_handle = ks_pool_alloc(pool, sizeof(blade_rpc_handle_ex_t));
ks_hash_create(&g_handle->namespace_hash,
......@@ -196,15 +195,16 @@ static blade_rpc_callbackpair_t *blade_rpc_find_callbacks_locked(char *namespace
blade_rpc_namespace_t *n = ks_hash_search(g_handle->namespace_hash, namespace, KS_UNLOCKED);
if (n) {
char fqcommand[KS_RPCMESSAGE_FQCOMMAND_LENGTH+1];
blade_rpc_make_fqcommand(namespace, command, fqcommand);
ks_hash_read_lock(n->method_hash);
callbacks = ks_hash_search(n->method_hash, fqcommand, KS_UNLOCKED);
ks_mutex_lock(callbacks->lock);
callbacks = ks_hash_search(n->method_hash, command, KS_UNLOCKED);
ks_hash_read_lock(n->method_hash);
if (callbacks) {
ks_mutex_lock(callbacks->lock);
}
ks_hash_read_unlock(n->method_hash);
}
return callbacks;
......@@ -219,9 +219,12 @@ static blade_rpc_callbackpair_t *blade_rpc_find_template_locked(char *name, char
ks_hash_read_lock(n->method_hash);
callbacks = ks_hash_search(n->method_hash, command, KS_UNLOCKED);
ks_mutex_lock(callbacks->lock);
ks_hash_read_lock(n->method_hash);
if (callbacks) {
ks_mutex_lock(callbacks->lock);
}
ks_hash_read_unlock(n->method_hash);
}
return callbacks;
......@@ -245,7 +248,10 @@ static blade_rpc_callbackpair_t *blade_rpc_find_callbacks_locked_fq(char *fqcomm
ks_hash_read_lock(n->method_hash);
callbacks = ks_hash_search(n->method_hash, fqcommand, KS_UNLOCKED);
ks_mutex_lock(callbacks->lock);
if (callbacks) {
ks_mutex_lock(callbacks->lock);
}
ks_hash_read_unlock(n->method_hash);
}
......@@ -329,17 +335,21 @@ KS_DECLARE(ks_status_t) blade_rpc_declare_namespace(char* namespace, const char*
n = ks_pool_alloc(g_handle->pool, sizeof (blade_rpc_namespace_t) + strlen(namespace) + 1);
strncpy(n->name, namespace, KS_RPCMESSAGE_NAMESPACE_LENGTH);
strncpy(n->version, version, KS_RPCMESSAGE_VERSION_LENGTH);
ks_hash_create(&n->method_hash,
KS_HASH_MODE_CASE_SENSITIVE,
KS_HASH_FLAG_RWLOCK + KS_HASH_FLAG_DUP_CHECK + KS_HASH_FLAG_FREE_VALUE,
g_handle->pool);
ks_hash_insert(g_handle->namespace_hash, n->name, n);
}
ks_hash_write_unlock(g_handle->namespace_hash);
ks_log(KS_LOG_DEBUG, "Setting message namespace value %s, version %s", namespace, version);
ks_log(KS_LOG_DEBUG, "Setting message namespace value %s, version %s\n", namespace, version);
return KS_STATUS_SUCCESS;
}
KS_DECLARE(ks_status_t)blade_rpc_register_namespace_function(char *namespace,
KS_DECLARE(ks_status_t)blade_rpc_register_function(char *namespace,
char *command,
jrpc_func_t func,
jrpc_func_t respfunc)
......@@ -355,11 +365,11 @@ KS_DECLARE(ks_status_t)blade_rpc_register_namespace_function(char *namespace,
char fqcommand[KS_RPCMESSAGE_FQCOMMAND_LENGTH];
memset(fqcommand, 0, sizeof(fqcommand));
strcpy(fqcommand, namespace);
strcpy(fqcommand, ".");
// strcpy(fqcommand, namespace);
// strcpy(fqcommand, ".");
strcat(fqcommand, command);
int lkey = strlen(fqcommand)+1;
int lkey = strlen(command)+1;
if (lkey < 16) {
lkey = 16;
......@@ -409,15 +419,19 @@ KS_DECLARE(ks_status_t)blade_rpc_register_namespace_function(char *namespace,
}
KS_DECLARE(ks_status_t)blade_rpc_register_prefix_request_function(char *namespace,
KS_DECLARE(ks_status_t)blade_rpc_register_custom_request_function(char *namespace,
char *command,
jrpc_func_t prefix_func,
jrpc_func_t postfix_func)
{
ks_status_t s = KS_STATUS_FAIL;
char fqcommand[KS_RPCMESSAGE_FQCOMMAND_LENGTH];
memset(fqcommand, 0, sizeof(fqcommand));
strcat(fqcommand, command);
ks_hash_write_lock(g_handle->namespace_hash);
blade_rpc_callbackpair_t* callbacks = blade_rpc_find_callbacks_locked(namespace, command);
blade_rpc_callbackpair_t* callbacks = blade_rpc_find_callbacks_locked(namespace, fqcommand);
if (callbacks) {
......@@ -436,15 +450,19 @@ KS_DECLARE(ks_status_t)blade_rpc_register_prefix_request_function(char *namespac
return s;
}
KS_DECLARE(ks_status_t)blade_rpc_register_prefix_response_function(char* namespace,
KS_DECLARE(ks_status_t)blade_rpc_register_custom_response_function(char* namespace,
char *command,
jrpc_func_t prefix_func,
jrpc_func_t postfix_func)
{
ks_status_t s = KS_STATUS_FAIL;
char fqcommand[KS_RPCMESSAGE_FQCOMMAND_LENGTH];
memset(fqcommand, 0, sizeof(fqcommand));
strcat(fqcommand, command);
ks_hash_write_lock(g_handle->namespace_hash);
blade_rpc_callbackpair_t *callbacks = blade_rpc_find_callbacks_locked(namespace, command);
blade_rpc_callbackpair_t *callbacks = blade_rpc_find_callbacks_locked(namespace, fqcommand);
if (callbacks) {
......@@ -465,10 +483,13 @@ KS_DECLARE(ks_status_t)blade_rpc_register_prefix_response_function(char* namespa
KS_DECLARE(void) blade_rpc_remove_namespace(char* namespace)
{
char nskey[KS_RPCMESSAGE_NAMESPACE_LENGTH];
memset(nskey, 0, sizeof(nskey));
strcat(nskey, namespace);
ks_hash_write_lock(g_handle->namespace_hash);
blade_rpc_namespace_t *n = ks_hash_search(g_handle->namespace_hash, namespace, KS_UNLOCKED);
blade_rpc_namespace_t *n = ks_hash_search(g_handle->namespace_hash, nskey, KS_UNLOCKED);
ks_hash_iterator_t* it = ks_hash_first(n->method_hash, KS_HASH_FLAG_RWLOCK);
......@@ -504,19 +525,28 @@ KS_DECLARE(void) blade_rpc_remove_namespace(char* namespace)
KS_DECLARE(ks_status_t) blade_rpc_declare_template(char* templatename, const char* version)
{
char nskey[KS_RPCMESSAGE_NAMESPACE_LENGTH];
memset(nskey, 0, sizeof(nskey));
strcat(nskey, templatename);
/* find/insert to namespace hash as needed */
ks_hash_write_lock(g_handle->template_hash);
blade_rpc_namespace_t *n = ks_hash_search(g_handle->template_hash, templatename, KS_UNLOCKED);
blade_rpc_namespace_t *n = ks_hash_search(g_handle->template_hash, nskey, KS_UNLOCKED);
if (n == NULL) {
n = ks_pool_alloc(g_handle->pool, sizeof (blade_rpc_namespace_t) + strlen(templatename) + 1);
strncpy(n->name, templatename, KS_RPCMESSAGE_NAMESPACE_LENGTH);
strncpy(n->version, version, KS_RPCMESSAGE_VERSION_LENGTH);
ks_hash_create(&n->method_hash,
KS_HASH_MODE_CASE_SENSITIVE,
KS_HASH_FLAG_RWLOCK + KS_HASH_FLAG_DUP_CHECK + KS_HASH_FLAG_FREE_VALUE,
g_handle->pool);
ks_hash_insert(g_handle->template_hash, n->name, n);
}
ks_hash_write_unlock(g_handle->template_hash);
ks_log(KS_LOG_DEBUG, "Declaring application template namespace %s, version %s", templatename, version);
ks_log(KS_LOG_DEBUG, "Declaring application template namespace %s, version %s\n", templatename, version);
return KS_STATUS_SUCCESS;
}
......@@ -526,11 +556,21 @@ KS_DECLARE(ks_status_t)blade_rpc_register_template_function(char *name,
jrpc_func_t func,
jrpc_func_t respfunc)
{
(void)blade_rpc_find_template_locked; //remove
if (!func && !respfunc) {
return KS_STATUS_FAIL;
}
int lkey = strlen(command)+1;
char nskey[KS_RPCMESSAGE_NAMESPACE_LENGTH];
memset(nskey, 0, sizeof(nskey));
strcat(nskey, name);
char fqcommand[KS_RPCMESSAGE_FQCOMMAND_LENGTH];
memset(fqcommand, 0, sizeof(fqcommand));
strcat(fqcommand, command);
int lkey = strlen(fqcommand)+1;
if (lkey < 16) {
lkey = 16;
......@@ -538,7 +578,7 @@ KS_DECLARE(ks_status_t)blade_rpc_register_template_function(char *name,
ks_hash_read_lock(g_handle->template_hash); /* lock template hash */
blade_rpc_namespace_t *n = ks_hash_search(g_handle->template_hash, name, KS_UNLOCKED);
blade_rpc_namespace_t *n = ks_hash_search(g_handle->template_hash, nskey, KS_UNLOCKED);
if (n == NULL) {
ks_hash_read_unlock(g_handle->template_hash);
......@@ -546,7 +586,9 @@ KS_DECLARE(ks_status_t)blade_rpc_register_template_function(char *name,
return KS_STATUS_FAIL;
}
blade_rpc_callbackpair_t* callbacks = blade_rpc_find_template_locked(name, command);
ks_hash_read_lock(n->method_hash);
blade_rpc_callbackpair_t* callbacks = ks_hash_search(n->method_hash, fqcommand, KS_UNLOCKED);
ks_hash_read_unlock(n->method_hash);
/* just ignore attempt to re register callbacks */
/* as the template may already be in use leading to confusion */
......@@ -616,43 +658,6 @@ KS_DECLARE(ks_status_t)blade_rpc_inherit_template(char *namespace, char* templat
ks_hash_iterator_t* it = ks_hash_first(n->method_hash, KS_HASH_FLAG_RWLOCK);
ks_hash_iterator_t* itfirst = it;
/* first check that there are no name conflicts */
while (it) {
const void *key;
void *value;
ks_ssize_t len = strlen(key);
ks_hash_this(it, &key, &len, &value);
blade_rpc_callbackpair_t *t_callback = (blade_rpc_callbackpair_t *)value;
ks_mutex_lock(t_callback->lock);
char fqcommand[KS_RPCMESSAGE_FQCOMMAND_LENGTH+1];
blade_rpc_make_fqcommand(namespace, t_callback->command, fqcommand);
blade_rpc_callbackpair_t *ns_callbacks = ks_hash_search(ns->method_hash, fqcommand, KS_UNLOCKED);
if (ns_callbacks) { /* if something already registered for this function kick the entire inherit */
ks_hash_read_unlock(g_handle->template_hash);
ks_hash_read_unlock(g_handle->namespace_hash);
ks_hash_read_unlock(ns->method_hash);
ks_mutex_unlock(t_callback->lock);
ks_log(KS_LOG_ERROR, "Implementing template %s in namespace %s rejected. Command %s is ambiguous\n",
template, namespace, t_callback->command);
return KS_STATUS_FAIL;
}
ks_mutex_unlock(t_callback->lock);
it = ks_hash_next(&it);
}
/* ok - if we have got this far then the inherit is problem free */
it = itfirst;
while (it) {
const void *key;
......@@ -669,7 +674,10 @@ KS_DECLARE(ks_status_t)blade_rpc_inherit_template(char *namespace, char* templat
blade_rpc_callbackpair_t *callbacks =
(blade_rpc_callbackpair_t*)ks_pool_alloc(g_handle->pool, lkey + sizeof(blade_rpc_callbackpair_t));
strcpy(callbacks->command, t_callback->command);
strcat(callbacks->command, template);
strcat(callbacks->command, ".");
strcat(callbacks->command, t_callback->command);
callbacks->command_length = lkey;
callbacks->request_func = t_callback->request_func;
callbacks->response_func = t_callback->response_func;
......@@ -731,6 +739,7 @@ KS_DECLARE(ks_status_t) blade_rpc_write_json(cJSON* json)
if (data) {
ks_log(KS_LOG_DEBUG, "%s\n", data);
//return blade_rpc_write_data(sessionid, data, strlen(data));
return KS_STATUS_SUCCESS;
}
ks_log(KS_LOG_ERROR, "Unable to parse json\n");
return KS_STATUS_FAIL;
......
libs/libblade/src/include/blade_rpcproto.h
浏览文件 @ b24eb4d7
......@@ -76,11 +76,11 @@ KS_DECLARE(ks_status_t) blade_rpc_register_function(char* namespace,
char *command,
jrpc_func_t func,
jrpc_func_t respfunc);
KS_DECLARE(ks_status_t) blade_rpc_register_prefix_request_function(char* namespace,
KS_DECLARE(ks_status_t) blade_rpc_register_custom_request_function(char* namespace,
char *command,
jrpc_func_t prefix_func,
jrpc_func_t postfix_func);
KS_DECLARE(ks_status_t) blade_rpc_register_prefix_response_function(char *namespace,
KS_DECLARE(ks_status_t) blade_rpc_register_custom_response_function(char *namespace,
char *command,
jrpc_func_t prefix_func,
jrpc_func_t postfix_func);
......
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