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Removes modules feature

This commit is contained in:
Daniel Zaoui 2017-05-27 20:45:12 +03:00
parent d6146b0778
commit 2ff96adcc1
1 changed files with 0 additions and 113 deletions
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113
src/lib/eina/eina_debug.c
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@ -82,12 +82,6 @@ static Eina_Bool _debug_disabled = EINA_FALSE;
/* __thread here to allow debuggers to be master and slave by using two different threads */
static Eina_Debug_Session *_last_local_session = NULL;
/* Opcode used to load a module
* needed by the daemon to notify loading success */
static int _module_init_opcode = EINA_DEBUG_OPCODE_INVALID;
static int _module_shutdown_opcode = EINA_DEBUG_OPCODE_INVALID;
static Eina_Hash *_modules_hash = NULL;
/* Semaphore used by the debug thread to wait for another thread to do the
* requested job.
* It is needed when packets are needed to be treated into a specific
@ -259,112 +253,6 @@ eina_debug_session_dispatch_get(Eina_Debug_Session *session)
else return NULL;
}
typedef struct
{
Eina_Module *handle;
Eina_Bool (*init)(void);
Eina_Bool (*shutdown)(void);
int ref;
} _module_info;
#define _LOAD_SYMBOL(cls_struct, pkg, sym) \
do \
{ \
char func_name[1024]; \
snprintf(func_name, sizeof(func_name), "%s_debug_" #sym, pkg); \
(cls_struct)->sym = eina_module_symbol_get((cls_struct)->handle, func_name); \
if (!(cls_struct)->sym) \
{ \
e_debug("Failed loading symbol '%s' from the library.", func_name); \
eina_module_free((cls_struct)->handle); \
(cls_struct)->handle = NULL; \
free((cls_struct)); \
return EINA_FALSE; \
} \
} \
while (0)
static Eina_Debug_Error
_module_init_cb(Eina_Debug_Session *session, int cid, void *buffer, int size)
{
char module_path[1024];
_module_info *minfo = NULL;
const char *module_name = buffer;
char *resp;
if (size <= 0) return EINA_DEBUG_ERROR;
if (!_modules_hash) _modules_hash = eina_hash_string_small_new(NULL);
minfo = eina_hash_find(_modules_hash, module_name);
if (minfo && minfo->ref)
{
minfo->ref++;
goto end;
}
e_debug("Init module %s", module_name);
snprintf(module_path, sizeof(module_path), PACKAGE_LIB_DIR "/lib%s_debug"LIBEXT, module_name);
if (!minfo)
{
minfo = calloc(1, sizeof(*minfo));
eina_hash_add(_modules_hash, module_name, minfo);
}
if (!minfo->handle) minfo->handle = eina_module_new(module_path);
if (!minfo->handle || !eina_module_load(minfo->handle))
{
e_debug("Failed loading debug module %s.", module_name);
if (minfo->handle) eina_module_free(minfo->handle);
minfo->handle = NULL;
goto end;
}
if (!minfo->init) _LOAD_SYMBOL(minfo, module_name, init);
if (!minfo->shutdown) _LOAD_SYMBOL(minfo, module_name, shutdown);
if (minfo->init()) minfo->ref = 1;
end:
resp = alloca(size + 1);
memcpy(resp, buffer, size);
resp[size] = !!(minfo->ref);
eina_debug_session_send(session, cid, _module_init_opcode, resp, size+1);
return EINA_DEBUG_OK;
}
static Eina_Debug_Error
_module_shutdown_cb(Eina_Debug_Session *session, int cid, void *buffer, int size)
{
_module_info *minfo = NULL;
const char *module_name = buffer;
char *resp;
Eina_Bool ret = EINA_TRUE;
if (size <= 0 || !_modules_hash) return EINA_DEBUG_ERROR;
minfo = eina_hash_find(_modules_hash, module_name);
if (minfo)
{
if (!--(minfo->ref))
{
eina_hash_del(_modules_hash, module_name, minfo);
if (minfo->shutdown) ret = minfo->shutdown();
if (minfo->handle) eina_module_free(minfo->handle);
minfo->handle = NULL;
free(minfo);
}
}
resp = alloca(size + 1);
memcpy(resp, buffer, size);
resp[size] = !!ret;
eina_debug_session_send(session, cid, _module_shutdown_opcode, resp, size+1);
return EINA_DEBUG_OK;
}
static const Eina_Debug_Opcode _MONITOR_OPS[] =
{
{"module/init", &_module_init_opcode, &_module_init_cb},
{"module/shutdown", &_module_shutdown_opcode, &_module_shutdown_cb},
{NULL, NULL, NULL}
};
static void
_static_opcode_register(Eina_Debug_Session *session,
int op_id, Eina_Debug_Cb cb)
@ -585,7 +473,6 @@ eina_debug_local_connect(Eina_Bool is_master)
goto err;
_last_local_session = _session_create(fd);
eina_debug_opcodes_register(_last_local_session, _MONITOR_OPS, NULL, NULL);
return _last_local_session;
err: