cpp

[m6w6/ext-psi] / src / types / cpp_macro_decl.c

diff --git a/src/types/cpp_macro_decl.c b/src/types/cpp_macro_decl.c
new file mode 100644 (file)
index 0000000..bfa230c
--- /dev/null
+++ b/src/types/cpp_macro_decl.c
@@ -0,0 +1,77 @@
+/*******************************************************************************
+ Copyright (c) 2017, Michael Wallner <mike@php.net>.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+     * Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+     * Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+
+#include "php_psi_stdinc.h"
+
+#include "cpp.h"
+#include "data.h"
+
+struct psi_cpp_macro_decl *psi_cpp_macro_decl_init(struct psi_plist *sig,
+               struct psi_plist *tokens, struct psi_num_exp *exp)
+{
+       struct psi_cpp_macro_decl *macro = calloc(1, sizeof(*macro));
+       macro->exp = exp;
+       macro->sig = sig;
+       macro->tokens = tokens;
+       return macro;
+}
+
+void psi_cpp_macro_decl_free(struct psi_cpp_macro_decl **macro_ptr)
+{
+       if (*macro_ptr) {
+               struct psi_cpp_macro_decl *macro = *macro_ptr;
+
+               *macro_ptr = NULL;
+               if (macro->token) {
+                       free(macro->token);
+               }
+               if (macro->exp) {
+                       psi_num_exp_free(&macro->exp);
+               }
+               if (macro->sig) {
+                       psi_plist_free(macro->sig);
+               }
+               if (macro->tokens) {
+                       psi_plist_free(macro->tokens);
+               }
+               free(macro);
+       }
+}
+
+void psi_cpp_macro_decl_dump(int fd, struct psi_cpp_macro_decl *macro)
+{
+       dprintf(fd, "%s", macro->token->text);
+
+       if (macro->sig) {
+               size_t i = 0;
+               struct psi_token *tok;
+
+               dprintf(fd, "(");
+               while (psi_plist_get(macro->sig, i++, &tok)) {
+                       dprintf(fd, "%s%s", i>1?",":"", tok->text);
+               }
+               dprintf(fd, ")");
+       }
+}