types refactoring

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

diff --git a/src/types/set_values.c b/src/types/set_values.c
new file mode 100644 (file)
index 0000000..4cbd97d
--- /dev/null
+++ b/src/types/set_values.c
@@ -0,0 +1,66 @@
+/*******************************************************************************
+ 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 "set_values.h"
+
+set_values *init_set_values(set_value *val) {
+       set_values *vals = calloc(1, sizeof(*vals));
+       if (val) {
+               vals->count = 1;
+               vals->vals = calloc(1, sizeof(val));
+               vals->vals[0] = val;
+       }
+       return vals;
+}
+
+set_values *add_set_value(set_values *vals, set_value *val) {
+       if (!vals) {
+               vals = calloc(1, sizeof(*vals));
+       }
+       vals->vals = realloc(vals->vals, ++vals->count * sizeof(val));
+       vals->vals[vals->count - 1] = val;
+       return vals;
+}
+
+void free_set_values(set_values *vals) {
+       if (vals->vals) {
+               size_t i;
+               for (i = 0; i < vals->count; ++i) {
+                       free_set_value(vals->vals[i]);
+               }
+               free(vals->vals);
+       }
+       free(vals);
+}
+