extern int AXIS2_ALPHASORT()

in util/src/dir_handler.c [31:172]

• 120 lines of code
• 11 McCabe index (conditional complexity)

extern int AXIS2_ALPHASORT(
    );
#ifdef IS_MACOSX
int dir_select(
    struct dirent *entry);
int file_select(
    struct dirent *entry);
#else
int dir_select(
    const struct dirent *entry);
int file_select(
    const struct dirent *entry);
#endif

/**
 * List the dll files in the given service or module folder path
 * @param pathname path to your service or module directory
 * @return array list of dll file names
 */
AXIS2_EXTERN axutil_array_list_t *AXIS2_CALL
axutil_dir_handler_list_services_or_modules_in_dir(
    const axutil_env_t *env,
    const axis2_char_t *pathname)
{
    axutil_array_list_t *file_list = NULL;
    struct stat *buf = NULL;
    int count = 1;
    int i = 0;
    struct dirent **files = NULL;
    /*int file_select(
     );*/
    /* Removed un-wanted redefinition leading to warnings on
     * Windows. If this is the desired behaviour, please look
     * into the file_select function definition below and comment
     * out the code if neccessary.
     */
    axis2_status_t status = AXIS2_FAILURE;

    AXIS2_ENV_CHECK(env, NULL);
    file_list = axutil_array_list_create(env, 100);
    count = AXIS2_SCANDIR(pathname, &files, file_select, AXIS2_ALPHASORT);
    /* If no files found, make a non-selectable menu item */
    if(count <= 0)
    {
        axutil_array_list_free(file_list, env);
        AXIS2_LOG_DEBUG(env->log, AXIS2_LOG_SI, "No files in the path %s.", pathname);
        return NULL;
    }

    for(i = 1; i < (count + 1); ++i)
    {
        axis2_char_t *fname = NULL;
        axutil_file_t *arch_file = NULL;
        axis2_char_t *path = NULL;
        axis2_char_t *temp_path = NULL;

        fname = files[i - 1]->d_name;
        arch_file = (axutil_file_t *)axutil_file_create(env);
        if(!arch_file)
        {
            int size = 0;
            int j = 0;
            axutil_file_t *del_file = NULL;

            size = axutil_array_list_size(file_list, env);
            for(j = 0; j < size; j++)
            {
                del_file = axutil_array_list_get(file_list, env, j);
                axutil_file_free(del_file, env);
            }
            axutil_array_list_free(file_list, env);
            AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
            return NULL;
        }
        axutil_file_set_name(arch_file, env, fname);
        temp_path = axutil_stracat(env, pathname, AXIS2_PATH_SEP_STR);
        path = axutil_stracat(env, temp_path, fname);
        AXIS2_FREE(env->allocator, temp_path);
        if(!path)
        {
            int size = 0;
            int j = 0;
            axutil_file_t *del_file = NULL;

            axutil_file_free(arch_file, env);
            size = axutil_array_list_size(file_list, env);
            for(j = 0; j < size; j++)
            {
                del_file = axutil_array_list_get(file_list, env, j);
                axutil_file_free(del_file, env);
            }
            axutil_array_list_free(file_list, env);
            AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
            return NULL;
        }
        axutil_file_set_path(arch_file, env, path);
        buf = AXIS2_MALLOC(env->allocator, sizeof(struct stat));
        if(!buf)
        {
            int size = 0;
            int j = 0;
            axutil_file_t *del_file = NULL;

            AXIS2_FREE(env->allocator, path);
            axutil_file_free(arch_file, env);
            size = axutil_array_list_size(file_list, env);
            for(j = 0; j < size; j++)
            {
                del_file = axutil_array_list_get(file_list, env, j);
                axutil_file_free(del_file, env);
            }
            axutil_array_list_free(file_list, env);
            AXIS2_ERROR_SET(env->error, AXIS2_ERROR_NO_MEMORY, AXIS2_FAILURE);
            return NULL;
        }
        stat(path, buf);
        axutil_file_set_timestamp(arch_file, env, (time_t)buf->st_ctime);
        status = axutil_array_list_add(file_list, env, arch_file);
        if(AXIS2_SUCCESS != status)
        {
            int size = 0;
            int j = 0;
            axutil_file_t *del_file = NULL;

            axutil_file_free(arch_file, env);
            AXIS2_FREE(env->allocator, path);
            AXIS2_FREE(env->allocator, buf);
            size = axutil_array_list_size(file_list, env);
            for(j = 0; j < size; j++)
            {
                del_file = axutil_array_list_get(file_list, env, j);
                axutil_file_free(del_file, env);
            }
            axutil_array_list_free(file_list, env);
            return NULL;
        }
        AXIS2_FREE(env->allocator, path);
        AXIS2_FREE(env->allocator, buf);

    }
    return file_list;
}