Move everything out of src folder

cmc/queue/code.h

@@ -0,0 +1,391 @@
+/**
+ * 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 *_queue_ = alloc->malloc(sizeof(struct SNAME));
+
+    if (!_queue_)
+        return NULL;
+
+    _queue_->buffer = alloc->calloc(capacity, sizeof(V));
+
+    if (!_queue_->buffer)
+    {
+        alloc->free(_queue_);
+        return NULL;
+    }
+
+    _queue_->capacity = capacity;
+    _queue_->count = 0;
+    _queue_->front = 0;
+    _queue_->back = 0;
+    _queue_->flag = CMC_FLAG_OK;
+    _queue_->f_val = f_val;
+    _queue_->alloc = alloc;
+    CMC_CALLBACKS_ASSIGN(_queue_, callbacks);
+
+    return _queue_;
+}
+
+void CMC_(PFX, _clear)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (_queue_->f_val->free)
+    {
+        for (size_t i = _queue_->front, j = 0; j < _queue_->count; j++)
+        {
+            _queue_->f_val->free(_queue_->buffer[i]);
+
+            i = (i + 1) % _queue_->capacity;
+        }
+    }
+
+    memset(_queue_->buffer, 0, sizeof(V) * _queue_->capacity);
+
+    _queue_->count = 0;
+    _queue_->front = 0;
+    _queue_->back = 0;
+    _queue_->flag = CMC_FLAG_OK;
+}
+
+void CMC_(PFX, _free)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (_queue_->f_val->free)
+    {
+        for (size_t i = _queue_->front, j = 0; j < _queue_->count; j++)
+        {
+            _queue_->f_val->free(_queue_->buffer[i]);
+
+            i = (i + 1) % _queue_->capacity;
+        }
+    }
+
+    _queue_->alloc->free(_queue_->buffer);
+    _queue_->alloc->free(_queue_);
+}
+
+void CMC_(PFX, _customize)(struct SNAME *_queue_, CMC_ALLOC_TYPE alloc, CMC_CALLBACK_TYPE callbacks)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    CMC_CALLBACKS_MAYBE_UNUSED(callbacks);
+
+    if (!alloc)
+        _queue_->alloc = &cmc_alloc_node_default;
+    else
+        _queue_->alloc = alloc;
+
+    CMC_CALLBACKS_ASSIGN(_queue_, callbacks);
+
+    _queue_->flag = CMC_FLAG_OK;
+}
+
+bool CMC_(PFX, _enqueue)(struct SNAME *_queue_, V value)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (CMC_(PFX, _full)(_queue_))
+    {
+        if (!CMC_(PFX, _resize)(_queue_, _queue_->capacity * 2))
+            return false;
+    }
+
+    _queue_->buffer[_queue_->back] = value;
+
+    _queue_->back = (_queue_->back == _queue_->capacity - 1) ? 0 : _queue_->back + 1;
+    _queue_->count++;
+    _queue_->flag = CMC_FLAG_OK;
+
+    CMC_CALLBACKS_CALL(_queue_);
+
+    return true;
+}
+
+bool CMC_(PFX, _dequeue)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (CMC_(PFX, _empty)(_queue_))
+    {
+        _queue_->flag = CMC_FLAG_EMPTY;
+        return false;
+    }
+
+    _queue_->buffer[_queue_->front] = (V){ 0 };
+
+    _queue_->front = (_queue_->front == _queue_->capacity - 1) ? 0 : _queue_->front + 1;
+    _queue_->count--;
+    _queue_->flag = CMC_FLAG_OK;
+
+    CMC_CALLBACKS_CALL(_queue_);
+
+    return true;
+}
+
+V CMC_(PFX, _peek)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (CMC_(PFX, _empty)(_queue_))
+    {
+        _queue_->flag = CMC_FLAG_EMPTY;
+        return (V){ 0 };
+    }
+
+    _queue_->flag = CMC_FLAG_OK;
+
+    CMC_CALLBACKS_CALL(_queue_);
+
+    return _queue_->buffer[_queue_->front];
+}
+
+bool CMC_(PFX, _contains)(struct SNAME *_queue_, V value)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    _queue_->flag = CMC_FLAG_OK;
+
+    bool result = false;
+
+    for (size_t i = _queue_->front, j = 0; j < _queue_->count; j++)
+    {
+        if (_queue_->f_val->cmp(_queue_->buffer[i], value) == 0)
+        {
+            result = true;
+            break;
+        }
+
+        i = (i + 1) % _queue_->capacity;
+    }
+
+    CMC_CALLBACKS_CALL(_queue_);
+
+    return result;
+}
+
+bool CMC_(PFX, _empty)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _queue_->count == 0;
+}
+
+bool CMC_(PFX, _full)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _queue_->count >= _queue_->capacity;
+}
+
+size_t CMC_(PFX, _count)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _queue_->count;
+}
+
+size_t CMC_(PFX, _capacity)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _queue_->capacity;
+}
+
+int CMC_(PFX, _flag)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    return _queue_->flag;
+}
+
+bool CMC_(PFX, _resize)(struct SNAME *_queue_, size_t capacity)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    if (_queue_->capacity == capacity)
+        goto success;
+
+    if (capacity < _queue_->count)
+    {
+        _queue_->flag = CMC_FLAG_INVALID;
+        return false;
+    }
+
+    V *new_buffer = _queue_->alloc->malloc(sizeof(V) * capacity);
+
+    if (!new_buffer)
+    {
+        _queue_->flag = CMC_FLAG_ALLOC;
+        return false;
+    }
+
+    for (size_t i = _queue_->front, j = 0; j < _queue_->count; j++)
+    {
+        new_buffer[j] = _queue_->buffer[i];
+
+        i = (i + 1) % _queue_->capacity;
+    }
+
+    _queue_->alloc->free(_queue_->buffer);
+
+    _queue_->buffer = new_buffer;
+    _queue_->capacity = capacity;
+    _queue_->front = 0;
+    _queue_->back = _queue_->count;
+
+success:
+
+    _queue_->flag = CMC_FLAG_OK;
+
+    CMC_CALLBACKS_CALL(_queue_);
+
+    return true;
+}
+
+struct SNAME *CMC_(PFX, _copy_of)(struct SNAME *_queue_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    struct SNAME *result = CMC_(PFX, _new_custom)(_queue_->capacity, _queue_->f_val, _queue_->alloc, NULL);
+
+    if (!result)
+    {
+        _queue_->flag = CMC_FLAG_ERROR;
+        return NULL;
+    }
+
+    CMC_CALLBACKS_ASSIGN(result, _queue_->callbacks);
+
+    if (_queue_->f_val->cpy)
+    {
+        for (size_t i = _queue_->front, j = 0; j < _queue_->count; j++)
+        {
+            result->buffer[j] = _queue_->f_val->cpy(_queue_->buffer[i]);
+
+            i = (i + 1) % _queue_->capacity;
+        }
+    }
+    else
+    {
+        for (size_t i = _queue_->front, j = 0; j < _queue_->count; j++)
+        {
+            result->buffer[j] = _queue_->buffer[i];
+
+            i = (i + 1) % _queue_->capacity;
+        }
+    }
+
+    result->count = _queue_->count;
+    result->front = 0;
+    result->back = _queue_->count;
+
+    _queue_->flag = CMC_FLAG_OK;
+
+    return result;
+}
+
+bool CMC_(PFX, _equals)(struct SNAME *_queue1_, struct SNAME *_queue2_)
+{
+#ifdef CMC_DEV
+    CMC_DEV_FCALL;
+#endif
+
+    _queue1_->flag = CMC_FLAG_OK;
+    _queue2_->flag = CMC_FLAG_OK;
+
+    if (_queue1_->count != _queue2_->count)
+        return false;
+
+    size_t i, j, k;
+    for (i = _queue1_->front, j = _queue2_->front, k = 0; k < _queue1_->count; k++)
+    {
+        if (_queue1_->f_val->cmp(_queue1_->buffer[i], _queue2_->buffer[j]) != 0)
+            return false;
+
+        i = (i + 1) % _queue1_->capacity;
+        j = (j + 1) % _queue2_->capacity;
+    }
+
+    return true;
+}