prism_context.h

Go to the documentation of this file.

#ifndef HERB_PRISM_CONTEXT_H
#define HERB_PRISM_CONTEXT_H
 
#include "util/hb_allocator.h"
#include "util/hb_buffer.h"
#include <prism.h>
#include <stdbool.h>
 
typedef struct {
  pm_parser_t parser;
  pm_options_t pm_opts;
  pm_node_t* root;
  hb_buffer_T ruby_buf;
 
  bool has_structural;
  pm_parser_t structural_parser;
  pm_options_t structural_pm_opts;
  pm_node_t* structural_root;
  hb_buffer_T structural_buf;
 
  hb_allocator_T* allocator;
} herb_prism_context_T;
 
static inline void herb_prism_context_free(herb_prism_context_T* context) {
  if (!context) { return; }
 
  if (context->root) { pm_node_destroy(&context->parser, context->root); }
 
  pm_parser_free(&context->parser);
  pm_options_free(&context->pm_opts);
  hb_buffer_free(&context->ruby_buf);
 
  if (context->has_structural) {
    if (context->structural_root) { pm_node_destroy(&context->structural_parser, context->structural_root); }
 
    pm_parser_free(&context->structural_parser);
    pm_options_free(&context->structural_pm_opts);
 
    if (context->structural_buf.value) { hb_buffer_free(&context->structural_buf); }
  }
 
  hb_allocator_dealloc(context->allocator, context);
}
 
#endif