/*

 * LIBOIL - Library of Optimized Inner Loops

 * Copyright (c) 2004 David A. Schleef <ds@schleef.org>

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,

 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING

 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 */

#include <stdio.h>

#include <liboil/liboil.h>

#include <liboil/liboilfunction.h>

#include <ctype.h>

#include <stdlib.h>

#include <string.h>

#define LOG_FILE "c:\\logs\\testsuite_introspect_log.txt"

#include "std_log_result.h"

#define LOG_FILENAME_LINE __FILE__, __LINE__

void create_xml(int result)

{

    if(result)

        assert_failed = 1;

    testResultXml("testsuite_introspect");

    close_log_file();

}

void parse_prototype (const char *s);

int main (int argc, char *argv[])

{

  OilFunctionClass *klass;

  OilFunctionImpl *impl;

  int i;

  int n;

  int errors = 0;

  std_log(LOG_FILENAME_LINE,"Test started testsuite_introspect");

  oil_init ();

  n = oil_class_get_n_classes ();

  for (i=0;i<n; i++ ){

    int ref=0;

    klass = oil_class_get_by_index (i);

    std_log(LOG_FILENAME_LINE,"class: %s\n", klass->name);

    for(impl = klass->first_impl; impl; impl=impl->next) {

    std_log(LOG_FILENAME_LINE,"  %s %s %s\n", impl->name,

          (impl->flags&OIL_IMPL_FLAG_REF)?"(ref)":"",

          (impl->flags&OIL_IMPL_FLAG_OPT)?"(opt)":"");

      if (impl->flags & OIL_IMPL_FLAG_REF) {

        ref++;

      }

    }

    if (ref < 1) {

    std_log(LOG_FILENAME_LINE,"ERROR: no reference function\n");

      errors++;

    }

    if (ref > 1) {

    std_log(LOG_FILENAME_LINE,"ERROR: more than one reference function\n");

      errors++;

    }

    if (klass->prototype == NULL) {

    std_log(LOG_FILENAME_LINE,"ERROR: prototype is NULL\n");

      errors++;

    }

#if 0

    printf ("#define %s ((void (*)(%s)) \\\n\t_oil_function_%s_class.func)\n",

        klass->name, klass->prototype, klass->name);

    //printf("void %s (%s);\n", klass->name, klass->prototype);

    parse_prototype(klass->prototype);

#endif

  }

  assert_failed = (errors == 0) ? assert_failed : 1;

  if(assert_failed)

          std_log(LOG_FILENAME_LINE,"Test Fail");

  else

          std_log(LOG_FILENAME_LINE,"Test Successful");

  create_xml(0);

  return 0;

}

#ifdef unused

static char *typenames[] = {

  "type_s8",

  "type_u8",

  "type_s16",

  "type_u16",

  "type_s32",

  "type_u32",

  "type_f32",

  "type_f64",

  "int8_t",

  "uint8_t",

  "int16_t",

  "uint16_t",

  "int32_t",

  "uint32_t",

  "float",

  "double",

  "int",

};

static int parse_type (char *s, char **endptr)

{

  int i;

  while(isspace((int)*s))s++;

  for(i=0;i<8;i++){

    if(strncmp(typenames[i],s,strlen(typenames[i]))==0){

      *endptr = s + strlen(typenames[i]);

      return OIL_TYPE_s8 + i;

    }

  }

  return OIL_TYPE_UNKNOWN;

}

static int parse_size (const char *s, char **endptr)

{

  while(isspace((int)*s))s++;

  if(s[0] == 'n'){

    *endptr = (char *)(s + 1);

    return 0;

  }

  if(isdigit((int)s[0])){

    return strtol(s,endptr,0);

  }

  return -1;

}

#endif

char *

xstrndup (const char *s, int n)

{

  char *r;

  if (strlen(s) < n) {

    n = strlen(s);

  }

  r = malloc(n+1);

  memcpy(r,s,n);

  r[n] = 0;

  return r;

}

static char * parse_string (const char *s, const char **endptr)

{

  const char *s0;

  s0 = s;

  while(isalnum((int)*s) || *s=='_') {

    s++;

  }

  *endptr = s;

  return xstrndup(s0, s - s0);

}

void parse_prototype (const char *s)

{

  char *type;

  char *name;

  int ptr = 0;

  while (isspace((int)*s))s++;

  while (*s) {

    type = parse_string (s, &s);

    while (isspace((int)*s))s++;

    if(s[0] == '*'){

      ptr = 1;

      s++;

    }

    while (isspace((int)*s))s++;

    name = parse_string (s, &s);

    while (isspace((int)*s))s++;

    if(s[0] == ','){

      s++;

    }

    while (isspace((int)*s))s++;

    std_log(LOG_FILENAME_LINE,"%s %s\n", type, name);

  }

}