Move everything out of src folder

cmc/stack/code.h

@@ -0,0 +1,346 @@
+/**
+ * Copyright (c) 2019 Leonardo Vencovsky
+ *
+ * This file is part of the C Macro Collections Library.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/* Implementation Detail Functions */
+/* None */
+
+struct SNAME *CMC_(PFX, _new)(size_t capacity, struct CMC_DEF_FVAL(SNAME) * f_val)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return CMC_(PFX, _new_custom)(capacity, f_val, NULL, NULL);
+}
+
+struct SNAME *CMC_(PFX, _new_custom)(size_t capacity, struct CMC_DEF_FVAL(SNAME) * f_val, CMC_ALLOC_TYPE alloc,
+                                     CMC_CALLBACK_TYPE callbacks)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    CMC_CALLBACKS_MAYBE_UNUSED(callbacks);
+
+    if (capacity < 1)
+        return NULL;
+    if (!f_val)
+        return NULL;
+
+    if (!alloc)
+        alloc = &cmc_alloc_node_default;
+
+    struct SNAME *_stack_ = alloc->malloc(sizeof(struct SNAME));
+
+    if (!_stack_)
+        return NULL;
+
+    _stack_->buffer = alloc->calloc(capacity, sizeof(V));
+
+    if (!_stack_->buffer)
+    {
+        alloc->free(_stack_);
+        return NULL;
+    }
+
+    _stack_->capacity = capacity;
+    _stack_->count = 0;
+    _stack_->flag = CMC_FLAG_OK;
+    _stack_->f_val = f_val;
+    _stack_->alloc = alloc;
+    CMC_CALLBACKS_ASSIGN(_stack_, callbacks);
+
+    return _stack_;
+}
+
+void CMC_(PFX, _clear)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (_stack_->f_val->free)
+    {
+        for (size_t i = 0; i < _stack_->count; i++)
+            _stack_->f_val->free(_stack_->buffer[i]);
+    }
+
+    memset(_stack_->buffer, 0, sizeof(V) * _stack_->capacity);
+
+    _stack_->count = 0;
+    _stack_->flag = CMC_FLAG_OK;
+}
+
+void CMC_(PFX, _free)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (_stack_->f_val->free)
+    {
+        for (size_t i = 0; i < _stack_->count; i++)
+            _stack_->f_val->free(_stack_->buffer[i]);
+    }
+
+    _stack_->alloc->free(_stack_->buffer);
+    _stack_->alloc->free(_stack_);
+}
+
+void CMC_(PFX, _customize)(struct SNAME *_stack_, CMC_ALLOC_TYPE alloc, CMC_CALLBACK_TYPE callbacks)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    CMC_CALLBACKS_MAYBE_UNUSED(callbacks);
+
+    if (!alloc)
+        _stack_->alloc = &cmc_alloc_node_default;
+    else
+        _stack_->alloc = alloc;
+
+    CMC_CALLBACKS_ASSIGN(_stack_, callbacks);
+
+    _stack_->flag = CMC_FLAG_OK;
+}
+
+bool CMC_(PFX, _push)(struct SNAME *_stack_, V value)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (CMC_(PFX, _full)(_stack_))
+    {
+        if (!CMC_(PFX, _resize)(_stack_, _stack_->capacity * 2))
+            return false;
+    }
+
+    _stack_->buffer[_stack_->count++] = value;
+
+    _stack_->flag = CMC_FLAG_OK;
+
+    CMC_CALLBACKS_CALL(_stack_);
+
+    return true;
+}
+
+bool CMC_(PFX, _pop)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (CMC_(PFX, _empty)(_stack_))
+    {
+        _stack_->flag = CMC_FLAG_EMPTY;
+        return false;
+    }
+
+    _stack_->buffer[--_stack_->count] = (V){ 0 };
+
+    _stack_->flag = CMC_FLAG_OK;
+
+    CMC_CALLBACKS_CALL(_stack_);
+
+    return true;
+}
+
+V CMC_(PFX, _top)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (CMC_(PFX, _empty)(_stack_))
+    {
+        _stack_->flag = CMC_FLAG_EMPTY;
+        return (V){ 0 };
+    }
+
+    _stack_->flag = CMC_FLAG_OK;
+
+    CMC_CALLBACKS_CALL(_stack_);
+
+    return _stack_->buffer[_stack_->count - 1];
+}
+
+bool CMC_(PFX, _contains)(struct SNAME *_stack_, V value)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    _stack_->flag = CMC_FLAG_OK;
+
+    bool result = false;
+
+    for (size_t i = 0; i < _stack_->count; i++)
+    {
+        if (_stack_->f_val->cmp(_stack_->buffer[i], value) == 0)
+        {
+            result = true;
+            break;
+        }
+    }
+
+    CMC_CALLBACKS_CALL(_stack_);
+
+    return result;
+}
+
+bool CMC_(PFX, _empty)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _stack_->count == 0;
+}
+
+bool CMC_(PFX, _full)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _stack_->count >= _stack_->capacity;
+}
+
+size_t CMC_(PFX, _count)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _stack_->count;
+}
+
+size_t CMC_(PFX, _capacity)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _stack_->capacity;
+}
+
+int CMC_(PFX, _flag)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _stack_->flag;
+}
+
+bool CMC_(PFX, _resize)(struct SNAME *_stack_, size_t capacity)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (_stack_->capacity == capacity)
+        goto success;
+
+    if (capacity < _stack_->count)
+    {
+        _stack_->flag = CMC_FLAG_INVALID;
+        return false;
+    }
+
+    V *new_buffer = _stack_->alloc->realloc(_stack_->buffer, sizeof(V) * capacity);
+
+    if (!new_buffer)
+    {
+        _stack_->flag = CMC_FLAG_ALLOC;
+        return false;
+    }
+
+    /* TODO zero out new slots */
+
+    _stack_->buffer = new_buffer;
+    _stack_->capacity = capacity;
+
+success:
+
+    _stack_->flag = CMC_FLAG_OK;
+
+    CMC_CALLBACKS_CALL(_stack_);
+
+    return true;
+}
+
+struct SNAME *CMC_(PFX, _copy_of)(struct SNAME *_stack_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    struct SNAME *result = CMC_(PFX, _new_custom)(_stack_->capacity, _stack_->f_val, _stack_->alloc, NULL);
+
+    if (!result)
+    {
+        _stack_->flag = CMC_FLAG_ERROR;
+        return NULL;
+    }
+
+    CMC_CALLBACKS_ASSIGN(result, _stack_->callbacks);
+
+    if (_stack_->f_val->cpy)
+    {
+        for (size_t i = 0; i < _stack_->count; i++)
+            result->buffer[i] = _stack_->f_val->cpy(_stack_->buffer[i]);
+    }
+    else
+        memcpy(result->buffer, _stack_->buffer, sizeof(V) * _stack_->count);
+
+    result->count = _stack_->count;
+
+    _stack_->flag = CMC_FLAG_OK;
+
+    return result;
+}
+
+bool CMC_(PFX, _equals)(struct SNAME *_stack1_, struct SNAME *_stack2_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    _stack1_->flag = CMC_FLAG_OK;
+    _stack2_->flag = CMC_FLAG_OK;
+
+    if (_stack1_->count != _stack2_->count)
+        return false;
+
+    for (size_t i = 0; i < _stack1_->count; i++)
+    {
+        if (_stack1_->f_val->cmp(_stack1_->buffer[i], _stack2_->buffer[i]) != 0)
+            return false;
+    }
+
+    return true;
+}