1 files changed, 144 insertions, 0 deletions
diff --git a/src/mds-kbdc/parsed.h b/src/mds-kbdc/parsed.h
new file mode 100644
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+++ b/src/mds-kbdc/parsed.h
@@ -0,0 +1,144 @@
+/**
+ * mds — A micro-display server
+ * Copyright © 2014  Mattias Andrée (maandree@member.fsf.org)
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef MDS_MDS_KBDC_PARSED_H
+#define MDS_MDS_KBDC_PARSED_H
+
+
+#include "tree.h"
+#include "raw-data.h"
+#include "parse-error.h"
+
+#include <libmdsserver/macros.h>
+
+#include <stddef.h>
+#include <stdio.h>
+
+
+
+
+/**
+ * @param  RESULT:mds_kbdc_parsed_t*      The parsing result
+ * @param  SEVERITY:int                   * in `MDS_KBDC_PARSE_ERROR_*` to indicate severity
+ * @param  ERROR_IS_IN_FILE:int           Whether the error is in the layout code
+ * @param  LINE:size_t                    The line where the error occurred, zero-based
+ * @param  START:size_t                   The byte where the error started, on the line, inclusive, zero-based
+ * @param  END:size_t                     The byte where the error ended, on the line, exclusive, zero-based
+ * @param  ...:const char*, ...           Error description format string and arguments
+ * @scope  error:mds_kbdc_parse_error_t*  Variable where the new error will be stored
+ */
+#define NEW_ERROR_(RESULT, SEVERITY, ERROR_IS_IN_FILE, LINE, START, END, ...)			\
+  do												\
+    {												\
+      error = mds_kbdc_parsed_new_error(RESULT, SEVERITY, ERROR_IS_IN_FILE, LINE, START, END);	\
+      fail_if (error == NULL);									\
+      fail_if (xasprintf(error->description, __VA_ARGS__));					\
+    }												\
+  while (0)
+
+
+
+/**
+ * Structure with parsed tree, error list
+ * source code and the file's pathname
+ */
+typedef struct mds_kbdc_parsed
+{
+  /**
+   * The parsed tree
+   */
+  mds_kbdc_tree_t* tree;
+  
+  /**
+   * The source code of the parsed file
+   */
+  mds_kbdc_source_code_t* source_code;
+  
+  /**
+   * A non-relative pathname to the parsed file.
+   * Relative filenames can be misleading as the
+   * program can have changed working directory
+   * to be able to resolve filenames.
+   */
+  char* pathname;
+  
+  /**
+   * `NULL`-terminated list of found errors
+   * `NULL` if no errors that could be listed
+   * were found
+   */
+  mds_kbdc_parse_error_t** errors;
+  
+  /**
+   * The number of elements allocated to `errors`
+   */
+  size_t errors_size;
+  
+  /**
+   * The number of elements stored in `errors`
+   */
+  size_t errors_ptr;
+  
+  /**
+   * The level of the severest countered error,
+   * 0 if none has been encountered.
+   */
+  int severest_error_level;
+  
+} mds_kbdc_parsed_t;
+
+
+
+/**
+ * Initialise a `mds_kbdc_parsed_t*`
+ * 
+ * @param  this  The `mds_kbdc_parsed_t*`
+ */
+void mds_kbdc_parsed_initialise(mds_kbdc_parsed_t* restrict this);
+
+/**
+ * Release all resources allocated in a `mds_kbdc_parsed_t*`
+ * 
+ * @param  this  The `mds_kbdc_parsed_t*`
+ */
+void mds_kbdc_parsed_destroy(mds_kbdc_parsed_t* restrict this);
+
+/**
+ * Print all encountered errors
+ * 
+ * @param  this    The parsing result
+ * @param  output  The output file
+ */
+void mds_kbdc_parsed_print_errors(mds_kbdc_parsed_t* restrict this, FILE* output);
+
+/**
+ * Add a new error to the list
+ * 
+ * @param   this              The parsing result
+ * @param   severity          A `MDS_KBDC_PARSE_ERROR_*` to indicate severity
+ * @param   error_is_in_file  Whether the error is in the layout code
+ * @param   line              The line where the error occurred, zero-based
+ * @param   start             The byte where the error started, on the line, inclusive, zero-based
+ * @param   end               The byte where the error ended, on the line, exclusive, zero-based
+ * @return                    The new error on success, `NULL` on error
+ */
+mds_kbdc_parse_error_t* mds_kbdc_parsed_new_error(mds_kbdc_parsed_t* restrict this, int severity,
+						  int error_is_in_file, size_t line, size_t start, size_t end);
+
+
+#endif
+