types refactoring

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

diff --git a/src/types/decl_abi.c b/src/types/decl_abi.c
new file mode 100644 (file)
index 0000000..2994f25
--- /dev/null
+++ b/src/types/decl_abi.c
@@ -0,0 +1,74 @@
+/*******************************************************************************
+ Copyright (c) 2016, 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.
+*******************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#else
+# include "php_config.h"
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "data.h"
+
+decl_abi *init_decl_abi(const char *convention) {
+       decl_abi *abi = calloc(1, sizeof(*abi));
+       abi->convention = strdup(convention);
+       return abi;
+}
+
+void free_decl_abi(decl_abi *abi) {
+       if (abi->token) {
+               free(abi->token);
+       }
+       free(abi->convention);
+       free(abi);
+}
+
+void dump_decl_abi(int fd, decl_abi *abi) {
+       dprintf(fd, "%s", abi->convention);
+}
+
+static const char * const abi_ccs[] = {
+               "default", /* \                 */
+               "extern",  /*  > - all the same */
+               "cdecl",   /* /                 */
+               "mscdecl",
+               "stdcall",
+               "fastcall",
+};
+
+int validate_decl_abi(struct psi_data *data, decl_abi *abi) {
+       size_t i;
+
+       for (i = 0; i < sizeof(abi_ccs)/sizeof(char*); ++i) {
+               if (strcasecmp(abi->convention, abi_ccs[i])) {
+                       return 1;
+               }
+       }
+       return 0;
+}