1 files changed, 143 insertions, 0 deletions
diff --git a/src/mds-kbdc/parse-error.h b/src/mds-kbdc/parse-error.h
new file mode 100644
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+++ b/src/mds-kbdc/parse-error.h
@@ -0,0 +1,143 @@
+/**
+ * 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_PARSE_ERROR_H
+#define MDS_MDS_KBDC_PARSE_ERROR_H
+
+
+#include <stddef.h>
+#include <stdio.h>
+
+
+/**
+ * Not an error, simply a note about the previous error or warning
+ */
+#define  MDS_KBDC_PARSE_ERROR_NOTE  1
+
+/**
+ * A warning, must likely an error that is not fatal to the compilation
+ */
+#define  MDS_KBDC_PARSE_ERROR_WARNING  2
+
+/**
+ * An error, the compilation will halt
+ */
+#define  MDS_KBDC_PARSE_ERROR_ERROR  3
+
+/**
+ * Internal compiler error or system error, compilation halts
+ */
+#define  MDS_KBDC_PARSE_ERROR_INTERNAL_ERROR  4
+
+
+
+/**
+ * Description of an parsing error
+ */
+typedef struct mds_kbdc_parse_error
+{
+  /**
+   * Either of:
+   * - `MDS_KBDC_PARSE_ERROR_NOTE`
+   * - `MDS_KBDC_PARSE_ERROR_WARNING`
+   * - `MDS_KBDC_PARSE_ERROR_ERROR`
+   * - `MDS_KBDC_PARSE_ERROR_INTERNAL_ERROR`
+   */
+  int severity;
+  
+  /**
+   * If zero, disregard `.line`, `.start`, `.end` and `.code`
+   */
+  int error_is_in_file;
+  
+  /**
+   * The pathname of the file with the error
+   */
+  char* pathname;
+  
+  /**
+   * The line where the error occurred, zero-based
+   */
+  size_t line;
+  
+  /**
+   * The byte where the error started, inclusive, zero-based
+   */
+  size_t start;
+  
+  /**
+   * The byte where the error ended, exclusive, zero-based
+   */
+  size_t end;
+  
+  /**
+   * The code on the line where the error occurred
+   */
+  char* code;
+  
+  /**
+   * Description of the error
+   */
+  char* description;
+  
+} mds_kbdc_parse_error_t;
+
+
+
+/**
+ * Print information about a parsing error
+ * 
+ * @param  this    The error structure
+ * @param  output  The output file
+ */
+void mds_kbdc_parse_error_print(const mds_kbdc_parse_error_t* restrict this, FILE* restrict output);
+
+
+/**
+ * Release all resources allocated in a `mds_kbdc_parse_error_t*`
+ * 
+ * @param  this  The error structure
+ */
+void mds_kbdc_parse_error_destroy(mds_kbdc_parse_error_t* restrict this);
+
+/**
+ * Release all resources allocated in a `mds_kbdc_parse_error_t*`
+ * and release the allocation of the structure itself
+ * 
+ * @param  this  The error structure
+ */
+void mds_kbdc_parse_error_free(mds_kbdc_parse_error_t* restrict this);
+
+/**
+ * Release all resources allocated in a `NULL`-terminated group
+ * of `mds_kbdc_parse_error_t*`:s
+ * 
+ * @param  this  The group of error structures
+ */
+void mds_kbdc_parse_error_destroy_all(mds_kbdc_parse_error_t** restrict these);
+
+/**
+ * Release all resources allocated in a `NULL`-terminated group of
+ * `mds_kbdc_parse_error_t*`:s and release the allocation of the group itself
+ * 
+ * @param  this  The group of error structures
+ */
+void mds_kbdc_parse_error_free_all(mds_kbdc_parse_error_t** restrict these);
+
+
+#endif
+