X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=src%2Fmodule.c;h=20b25ead45afe0d7b248dbc82c3aea537b1cee3f;hp=508fdea64e5da754e3c2283423a90cef33a0187f;hb=7a717dad32d06fe5273ad3a9ce755908723f6685;hpb=a6ffb2bfbf83ef3511cc356bd931d460feabe7a2

diff --git a/src/module.c b/src/module.c
index 508fdea..20b25ea 100644
--- a/src/module.c
+++ b/src/module.c
@@ -10,14 +10,22 @@
 #include "php_psi.h"
 #include "parser.h"
 
-#include "libjit.h"
-#include "libffi.h"
+#if HAVE_LIBJIT
+# include "libjit.h"
+# ifndef HAVE_LIBFFI
+#  define PSI_ENGINE "jit"
+# endif
+#endif
+#if HAVE_LIBFFI
+# include "libffi.h"
+# define PSI_ENGINE "ffi"
+#endif
 
 ZEND_DECLARE_MODULE_GLOBALS(psi);
 
 PHP_INI_BEGIN()
-	STD_PHP_INI_ENTRY("psi.engine", "ffi", PHP_INI_SYSTEM, OnUpdateString, engine, zend_psi_globals, psi_globals)
-	STD_PHP_INI_ENTRY("psi.directory", "psis", PHP_INI_SYSTEM, OnUpdateString, directory, zend_psi_globals, psi_globals)
+	STD_PHP_INI_ENTRY("psi.engine", PSI_ENGINE, PHP_INI_SYSTEM, OnUpdateString, engine, zend_psi_globals, psi_globals)
+	STD_PHP_INI_ENTRY("psi.directory", "psi.d", PHP_INI_SYSTEM, OnUpdateString, directory, zend_psi_globals, psi_globals)
 PHP_INI_END();
 
 void psi_error(int type, const char *msg, ...)
@@ -439,7 +447,7 @@ void psi_to_array(zval *return_value, token_t t, impl_val *ret_val, set_value *s
 	}
 }
 
-ZEND_RESULT_CODE psi_parse_args(zend_execute_data *execute_data, impl *impl)
+static inline ZEND_RESULT_CODE psi_parse_args(zend_execute_data *execute_data, impl *impl)
 {
 	impl_arg *iarg;
 
@@ -497,7 +505,7 @@ ZEND_RESULT_CODE psi_parse_args(zend_execute_data *execute_data, impl *impl)
 	return SUCCESS;
 }
 
-void *psi_do_calloc(let_calloc *alloc)
+static inline void *psi_do_calloc(let_calloc *alloc)
 {
 	decl_type *type = real_decl_type(alloc->type);
 	size_t size;
@@ -512,7 +520,7 @@ void *psi_do_calloc(let_calloc *alloc)
 	return ecalloc(alloc->n, size);
 }
 
-void *psi_do_let(decl_arg *darg)
+static inline void *psi_do_let(decl_arg *darg)
 {
 	impl_arg *iarg = darg->let->arg;
 	impl_val *arg_val;
@@ -596,7 +604,7 @@ void *psi_do_let(decl_arg *darg)
 	}
 }
 
-void psi_do_set(zval *return_value, set_value *set)
+static inline void psi_do_set(zval *return_value, set_value *set)
 {
 	impl_val *val = (impl_val *) &set->vars->vars[0]->arg->let->ptr;
 	token_t t = real_decl_type(set->vars->vars[0]->arg->type)->type;
@@ -607,28 +615,34 @@ void psi_do_set(zval *return_value, set_value *set)
 	set->func->handler(return_value, t, val, set, set->vars->vars[0]);
 }
 
-void psi_do_return(zval *return_value, return_stmt *ret, impl_val *ret_val)
+static inline void psi_do_return(zval *return_value, return_stmt *ret, impl_val *ret_val)
 {
 	token_t t = real_decl_type(ret->decl->type)->type;
 
 	ret->set->func->handler(return_value, t, ret_val, ret->set, ret->decl->var);
 }
 
-void psi_do_free(free_stmt *fre)
+static inline void psi_do_free(free_stmt *fre)
 {
-	size_t i;
+	size_t i, j;
+	impl_val dummy;
+
+	for (i = 0; i < fre->calls->count; ++i) {
+		free_call *f = fre->calls->list[i];
 
-	for (i = 0; i < fre->vars->count; ++i) {
-		decl_var *dvar = fre->vars->vars[i];
+		for (j = 0; j < f->vars->count; ++j) {
+			decl_var *dvar = f->vars->vars[j];
+			decl_arg *darg = dvar->arg;
 
-		if (dvar->arg && dvar->arg->let->out.ptr) {
-			free(dvar->arg->let->out.ptr);
-			dvar->arg->let->out.ptr = NULL;
+			f->decl->call.args[j] = &darg->let->out;
 		}
+
+		/* FIXME: check in validate_* that free functions return scalar */
+		PSI_ContextCall(&PSI_G(context), &dummy, f->decl);
 	}
 }
 
-void psi_do_clean(impl *impl)
+static inline void psi_do_clean(impl *impl)
 {
 	size_t i;
 
@@ -663,16 +677,63 @@ void psi_do_clean(impl *impl)
 	}
 }
 
+void psi_call(zend_execute_data *execute_data, zval *return_value, impl *impl)
+{
+	impl_val ret_val;
+	size_t i;
+
+	if (SUCCESS != psi_parse_args(execute_data, impl)) {
+		return;
+	}
+
+	if (impl->decl->args) {
+		for (i = 0; i < impl->decl->args->count; ++i) {
+			decl_arg *darg = impl->decl->args->args[i];
+
+			impl->decl->call.args[i] = psi_do_let(darg);
+		}
+	}
+
+	memset(&ret_val, 0, sizeof(ret_val));
+	PSI_ContextCall(&PSI_G(context), &ret_val, impl->decl);
+
+	psi_do_return(return_value, impl->stmts->ret.list[0], &ret_val);
+
+	for (i = 0; i < impl->stmts->set.count; ++i) {
+		set_stmt *set = impl->stmts->set.list[i];
+
+		if (set->arg->_zv) {
+			psi_do_set(set->arg->_zv, set->val);
+		}
+	}
+
+	for (i = 0; i < impl->stmts->fre.count; ++i) {
+		free_stmt *fre = impl->stmts->fre.list[i];
+
+		psi_do_free(fre);
+	}
+
+	psi_do_clean(impl);
+}
+
 PHP_MINIT_FUNCTION(psi)
 {
-	PSI_ContextOps *ops;
+	PSI_ContextOps *ops = NULL;
 
 	REGISTER_INI_ENTRIES();
 
+#ifdef HAVE_LIBJIT
 	if (!strcasecmp(PSI_G(engine), "jit")) {
 		ops = PSI_Libjit();
-	} else {
+	} else
+#endif
+#ifdef HAVE_LIBFFI
 		ops = PSI_Libffi();
+#endif
+
+	if (!ops) {
+		php_error(E_WARNING, "No PSI engine found");
+		return FAILURE;
 	}
 
 	PSI_ContextInit(&PSI_G(context), ops, psi_error);