formats/ctf/metadata/ctf-parser-test.c

   1 /*
   2  * ctf-parser-test.c
   3  *
   4  * Common Trace Format Parser Test
   5  *
   6  * Copyright 2010 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a copy
   9  * of this software and associated documentation files (the "Software"), to deal
  10  * in the Software without restriction, including without limitation the rights
  11  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12  * copies of the Software, and to permit persons to whom the Software is
  13  * furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included in
  16  * all copies or substantial portions of the Software.
  17  */
  18
  19 #include <stdlib.h>
  20 #include <stdio.h>
  21 #include <glib.h>
  22 #include <errno.h>
  23 #include <endian.h>
  24 #include <babeltrace/babeltrace-internal.h>
  25 #include <babeltrace/ctf/metadata.h>
  26 #include "ctf-scanner.h"
  27 #include "ctf-parser.h"
  28 #include "ctf-ast.h"
  29
  30 int babeltrace_verbose, babeltrace_debug;
  31
  32 int main(int argc, char **argv)
  33 {
  34         struct ctf_scanner *scanner;
  35         struct ctf_trace *trace;
  36         int ret = 0;
  37
  38         babeltrace_debug = 1;
  39         babeltrace_verbose = 1;
  40         scanner = ctf_scanner_alloc(stdin);
  41         if (!scanner) {
  42                 fprintf(stderr, "Error allocating scanner\n");
  43                 return -ENOMEM;
  44         }
  45         ret = ctf_scanner_append_ast(scanner);
  46         if (ret) {
  47                 fprintf(stderr, "Error creating AST\n");
  48                 goto end;
  49         }
  50
  51         ret = ctf_visitor_print_xml(stderr, 0, &scanner->ast->root);
  52         if (ret) {
  53                 fprintf(stderr, "Error visiting AST for XML output\n");
  54                 goto end;
  55         }
  56
  57         ret = ctf_visitor_semantic_check(stderr, 0, &scanner->ast->root);
  58         if (ret) {
  59                 fprintf(stderr, "Error in CTF semantic validation %d\n", ret);
  60                 goto end;
  61         }
  62         trace = malloc(sizeof(*trace));
  63         memset(trace, 0, sizeof(*trace));
  64         ret = ctf_visitor_construct_metadata(stderr, 0, &scanner->ast->root,
  65                         trace, BYTE_ORDER);
  66         if (ret) {
  67                 fprintf(stderr, "Error in CTF metadata constructor %d\n", ret);
  68                 goto free_trace;
  69         }
  70 free_trace:
  71         free(trace);
  72 end:
  73         ctf_scanner_free(scanner);
  74         return ret;
  75 }