1 files changed, 923 insertions, 0 deletions

diff --git a/lib/skin_parser/skin_parser.c b/lib/skin_parser/skin_parser.c
new file mode 100644
index 0000000000..93a71919bf
--- /dev/null
+++ b/lib/skin_parser/skin_parser.c
@@ -0,0 +1,923 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2010 Robert Bieber
+ *
+ * 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "skin_parser.h"
+#include "skin_debug.h"
+#include "tag_table.h"
+#include "symbols.h"
+#include "skin_scan.h"
+
+#ifdef ROCKBOX
+/* Declaration of parse tree buffer */
+#define SKIN_MAX_MEMORY (30*1024)
+static char skin_parse_tree[SKIN_MAX_MEMORY];
+static char *skin_buffer;
+#endif
+
+/* Global variables for the parser */
+int skin_line = 0;
+
+/* Auxiliary parsing functions (not visible at global scope) */
+static struct skin_element* skin_parse_viewport(char** document);
+static struct skin_element* skin_parse_line(char** document);
+static struct skin_element* skin_parse_line_optional(char** document,
+                                                     int conditional);
+static struct skin_element* skin_parse_sublines(char** document);
+static struct skin_element* skin_parse_sublines_optional(char** document,
+                                                         int conditional);
+
+static int skin_parse_tag(struct skin_element* element, char** document);
+static int skin_parse_text(struct skin_element* element, char** document,
+                           int conditional);
+static int skin_parse_conditional(struct skin_element* element,
+                                  char** document);
+static int skin_parse_comment(struct skin_element* element, char** document);
+static struct skin_element* skin_parse_code_as_arg(char** document);
+
+struct skin_element* skin_parse(const char* document)
+{
+
+    struct skin_element* root = NULL;
+    struct skin_element* last = NULL;
+
+    struct skin_element** to_write = 0;
+
+    char* cursor = (char*)document; /*Keeps track of location in the document*/
+#ifdef ROCKBOX
+    /* FIXME */
+    skin_buffer = &skin_parse_tree[0];
+#endif
+
+    skin_line = 1;
+
+    skin_clear_errors();
+
+    while(*cursor != '\0')
+    {
+
+        if(!root)
+            to_write = &root;
+        else
+            to_write = &(last->next);
+
+
+        *to_write = skin_parse_viewport(&cursor);
+        last = *to_write;
+        if(!last)
+        {
+            skin_free_tree(root); /* Clearing any memory already used */
+            return NULL;
+        }
+
+        /* Making sure last is at the end */
+        while(last->next)
+            last = last->next;
+
+    }
+
+    return root;
+
+}
+
+static struct skin_element* skin_parse_viewport(char** document)
+{
+
+    struct skin_element* root = NULL;
+    struct skin_element* last = NULL;
+    struct skin_element* retval = NULL;
+
+    retval = skin_alloc_element();
+    retval->type = VIEWPORT;
+    retval->children_count = 1;
+    retval->line = skin_line;
+
+    struct skin_element** to_write = 0;
+
+    char* cursor = *document; /* Keeps track of location in the document */
+    char* bookmark; /* Used when we need to look ahead */
+
+    int sublines = 0; /* Flag for parsing sublines */
+
+    /* Parsing out the viewport tag if there is one */
+    if(check_viewport(cursor))
+    {
+        skin_parse_tag(retval, &cursor);
+        if(*cursor == '\n')
+        {
+            cursor++;
+            skin_line++;
+        }
+    }
+
+    retval->children_count = 1;
+    retval->children = skin_alloc_children(1);
+
+
+    do
+    {
+
+        /* First, we check to see if this line will contain sublines */
+        bookmark = cursor;
+        sublines = 0;
+        while(*cursor != '\n' && *cursor != '\0'
+              && !(check_viewport(cursor) && cursor != *document))
+        {
+            if(*cursor == MULTILINESYM)
+            {
+                sublines = 1;
+                break;
+            }
+            else if(*cursor == TAGSYM)
+            {
+                /* A ';' directly after a '%' doesn't count */
+                cursor ++;
+
+                if(*cursor == '\0')
+                    break;
+
+                cursor++;
+            }
+            else if(*cursor == COMMENTSYM)
+            {
+                skip_comment(&cursor);
+            }
+            else if(*cursor == ARGLISTOPENSYM)
+            {
+                skip_arglist(&cursor);
+            }
+            else if(*cursor == ENUMLISTOPENSYM)
+            {
+                skip_enumlist(&cursor);
+            }
+            else
+            {
+                /* Advancing the cursor as normal */
+                cursor++;
+            }
+        }
+        cursor = bookmark;
+
+        if(!root)
+            to_write = &root;
+        else
+            to_write = &(last->next);
+
+        if(sublines)
+        {
+            *to_write = skin_parse_sublines(&cursor);
+            last = *to_write;
+            if(!last)
+                return NULL;
+        }
+        else
+        {
+
+            *to_write = skin_parse_line(&cursor);
+            last = *to_write;
+            if(!last)
+                return NULL;
+
+        }
+
+        /* Making sure last is at the end */
+        while(last->next)
+            last = last->next;
+
+        if(*cursor == '\n')
+        {
+            cursor++;
+            skin_line++;
+        }
+    }
+    while(*cursor != '\0' && !(check_viewport(cursor) && cursor != *document));
+
+    *document = cursor;
+
+    retval->children[0] = root;
+    return retval;
+
+}
+
+/* Auxiliary Parsing Functions */
+
+static struct skin_element* skin_parse_line(char**document)
+{
+
+    return skin_parse_line_optional(document, 0);
+
+}
+
+
+/*
+ * If conditional is set to true, then this will break upon encountering
+ * SEPERATESYM.  This should only be used when parsing a line inside a
+ * conditional, otherwise just use the wrapper function skin_parse_line()
+ */
+static struct skin_element* skin_parse_line_optional(char** document,
+                                                     int conditional)
+{
+    char* cursor = *document;
+
+    struct skin_element* root = NULL;
+    struct skin_element* current = NULL;
+    struct skin_element* retval = NULL;
+
+    /* A wrapper for the line */
+    retval = skin_alloc_element();
+    retval->type = LINE;
+    retval->line = skin_line;
+    if(*cursor != '\0' && *cursor != '\n'
+       && !(conditional && (*cursor == ARGLISTSEPERATESYM
+                            || *cursor == ARGLISTCLOSESYM
+                            || *cursor == ENUMLISTSEPERATESYM
+                            || *cursor == ENUMLISTCLOSESYM)))
+    {
+        retval->children_count = 1;
+    }
+    else
+    {
+        retval->children_count = 0;
+    }
+
+    if(retval->children_count > 0)
+        retval->children = skin_alloc_children(1);
+
+    while(*cursor != '\n' && *cursor != '\0' && *cursor != MULTILINESYM
+          && !((*cursor == ARGLISTSEPERATESYM
+                || *cursor == ARGLISTCLOSESYM
+                || *cursor == ENUMLISTSEPERATESYM
+                || *cursor == ENUMLISTCLOSESYM)
+               && conditional)
+          && !(check_viewport(cursor) && cursor != *document))
+    {
+        /* Allocating memory if necessary */
+        if(root)
+        {
+            current->next = skin_alloc_element();
+            current = current->next;
+        }
+        else
+        {
+            current = skin_alloc_element();
+            root = current;
+        }
+
+        /* Parsing the current element */
+        if(*cursor == TAGSYM && cursor[1] == CONDITIONSYM)
+        {
+            if(!skin_parse_conditional(current, &cursor))
+                return NULL;
+        }
+        else if(*cursor == TAGSYM && !find_escape_character(cursor[1]))
+        {
+            if(!skin_parse_tag(current, &cursor))
+                return NULL;
+        }
+        else if(*cursor == COMMENTSYM)
+        {
+            if(!skin_parse_comment(current, &cursor))
+                return NULL;
+        }
+        else
+        {
+            if(!skin_parse_text(current, &cursor, conditional))
+                return NULL;
+        }
+    }
+
+    /* Moving up the calling function's pointer */
+    *document = cursor;
+
+    if(root)
+        retval->children[0] = root;
+    return retval;
+}
+
+static struct skin_element* skin_parse_sublines(char** document)
+{
+    return skin_parse_sublines_optional(document, 0);
+}
+
+static struct skin_element* skin_parse_sublines_optional(char** document,
+                                                  int conditional)
+{
+    struct skin_element* retval;
+    char* cursor = *document;
+    int sublines = 1;
+    int i;
+
+    retval = skin_alloc_element();
+    retval->type = SUBLINES;
+    retval->next = NULL;
+    retval->line = skin_line;
+
+    /* First we count the sublines */
+    while(*cursor != '\0' && *cursor != '\n'
+          && !((*cursor == ARGLISTSEPERATESYM
+                || *cursor == ARGLISTCLOSESYM
+                || *cursor == ENUMLISTSEPERATESYM
+                || *cursor == ENUMLISTCLOSESYM)
+               && conditional)
+          && !(check_viewport(cursor) && cursor != *document))
+    {
+        if(*cursor == COMMENTSYM)
+        {
+            skip_comment(&cursor);
+        }
+        else if(*cursor == ENUMLISTOPENSYM)
+        {
+            skip_enumlist(&cursor);
+        }
+        else if(*cursor == ARGLISTOPENSYM)
+        {
+            skip_arglist(&cursor);
+        }
+        else if(*cursor == TAGSYM)
+        {
+            cursor++;
+            if(*cursor == '\0' || *cursor == '\n')
+                break;
+            cursor++;
+        }
+        else if(*cursor == MULTILINESYM)
+        {
+            sublines++;
+            cursor++;
+        }
+        else
+        {
+            cursor++;
+        }
+    }
+
+    /* ...and then we parse them */
+    retval->children_count = sublines;
+    retval->children = skin_alloc_children(sublines);
+
+    cursor = *document;
+    for(i = 0; i < sublines; i++)
+    {
+        retval->children[i] = skin_parse_line_optional(&cursor, conditional);
+        skip_whitespace(&cursor);
+
+        if(*cursor != MULTILINESYM && i != sublines - 1)
+        {
+            skin_error(MULTILINE_EXPECTED);
+            return NULL;
+        }
+        else if(i != sublines - 1)
+        {
+            cursor++;
+        }
+    }
+
+    *document = cursor;
+
+    return retval;
+}
+
+static int skin_parse_tag(struct skin_element* element, char** document)
+{
+
+    char* cursor = *document + 1;
+    char* bookmark;
+
+    char tag_name[3];
+    char* tag_args;
+    struct tag_info *tag;
+
+    int num_args = 1;
+    int i;
+    int star = 0; /* Flag for the all-or-none option */
+    int req_args; /* To mark when we enter optional arguments */
+
+    int optional = 0;
+
+    /* Checking the tag name */
+    tag_name[0] = cursor[0];
+    tag_name[1] = cursor[1];
+    tag_name[2] = '\0';
+
+    /* First we check the two characters after the '%', then a single char */
+    tag = find_tag(tag_name);
+
+    if(!tag)
+    {
+        tag_name[1] = '\0';
+        tag = find_tag(tag_name);
+        cursor++;
+    }
+    else
+    {
+        cursor += 2;
+    }
+
+    if(!tag)
+    {
+        skin_error(ILLEGAL_TAG);
+        return 0;
+    }
+
+    /* Copying basic tag info */
+    if(element->type != CONDITIONAL && element->type != VIEWPORT)
+        element->type = TAG;
+    element->tag = tag;
+    tag_args = tag->params;
+    element->line = skin_line;
+
+    /* Checking for the * flag */
+    if(tag_args[0] == '*')
+    {
+        star = 1;
+        tag_args++;
+    }
+
+    /* If this tag has no arguments, we can bail out now */
+    if(strlen(tag_args) == 0
+       || (tag_args[0] == '|' && *cursor != ARGLISTOPENSYM)
+       || (star && *cursor != ARGLISTOPENSYM))
+    {
+        *document = cursor;
+        return 1;
+    }
+
+    /* Checking the number of arguments and allocating args */
+    if(*cursor != ARGLISTOPENSYM && tag_args[0] != '|')
+    {
+        skin_error(ARGLIST_EXPECTED);
+        return 0;
+    }
+    else
+    {
+        cursor++;
+    }
+
+    bookmark = cursor;
+    while(*cursor != '\n' && *cursor != '\0' && *cursor != ARGLISTCLOSESYM)
+    {
+        /* Skipping over escaped characters */
+        if(*cursor == TAGSYM)
+        {
+            cursor++;
+            if(*cursor == '\0')
+                break;
+            cursor++;
+        }
+        else if(*cursor == COMMENTSYM)
+        {
+            skip_comment(&cursor);
+        }
+        else if(*cursor == ARGLISTOPENSYM)
+        {
+            skip_arglist(&cursor);
+        }
+        else if(*cursor == ARGLISTSEPERATESYM)
+        {
+            num_args++;
+            cursor++;
+        }
+        else
+        {
+            cursor++;
+        }
+    }
+
+    cursor = bookmark; /* Restoring the cursor */
+    element->params_count = num_args;
+    element->params = skin_alloc_params(num_args);
+
+    /* Now we have to actually parse each argument */
+    for(i = 0; i < num_args; i++)
+    {
+        /* Making sure we haven't run out of arguments */
+        if(*tag_args == '\0')
+        {
+            skin_error(TOO_MANY_ARGS);
+            return 0;
+        }
+
+        /* Checking for the optional bar */
+        if(*tag_args == '|')
+        {
+            optional = 1;
+            req_args = i;
+            tag_args++;
+        }
+
+        /* Scanning the arguments */
+        skip_whitespace(&cursor);
+
+
+        /* Checking for comments */
+        if(*cursor == COMMENTSYM)
+            skip_comment(&cursor);
+
+        /* Storing the type code */
+        element->params[i].type_code = *tag_args;
+
+        /* Checking a nullable argument for null */
+        if(*cursor == DEFAULTSYM && !isdigit(cursor[1]))
+        {
+            if(islower(*tag_args))
+            {
+                element->params[i].type = DEFAULT;
+                cursor++;
+            }
+            else
+            {
+                skin_error(DEFAULT_NOT_ALLOWED);
+                return 0;
+            }
+        }
+        else if(tolower(*tag_args) == 'i')
+        {
+            /* Scanning an int argument */
+            if(!isdigit(*cursor) && *cursor != '-')
+            {
+                skin_error(INT_EXPECTED);
+                return 0;
+            }
+
+            element->params[i].type = NUMERIC;
+            element->params[i].data.numeric = scan_int(&cursor);
+        }
+        else if(tolower(*tag_args) == 'n' ||
+                tolower(*tag_args) == 's' || tolower(*tag_args) == 'f')
+        {
+            /* Scanning a string argument */
+            element->params[i].type = STRING;
+            element->params[i].data.text = scan_string(&cursor);
+
+        }
+        else if(tolower(*tag_args) == 'c')
+        {
+            /* Recursively parsing a code argument */
+            element->params[i].type = CODE;
+            element->params[i].data.code = skin_parse_code_as_arg(&cursor);
+            if(!element->params[i].data.code)
+                return 0;
+        }
+
+        skip_whitespace(&cursor);
+
+        if(*cursor != ARGLISTSEPERATESYM && i < num_args - 1)
+        {
+            skin_error(SEPERATOR_EXPECTED);
+            return 0;
+        }
+        else if(*cursor != ARGLISTCLOSESYM && i == num_args - 1)
+        {
+            skin_error(CLOSE_EXPECTED);
+            return 0;
+        }
+        else
+        {
+            cursor++;
+        }
+
+        if (*tag_args != 'N')
+            tag_args++;
+
+        /* Checking for the optional bar */
+        if(*tag_args == '|')
+        {
+            optional = 1;
+            req_args = i + 1;
+            tag_args++;
+        }
+
+    }
+
+    /* Checking for a premature end */
+    if(*tag_args != '\0' && !optional)
+    {
+        skin_error(INSUFFICIENT_ARGS);
+        return 0;
+    }
+
+    *document = cursor;
+
+    return 1;
+}
+
+/*
+ * If the conditional flag is set true, then parsing text will stop at an
+ * ARGLISTSEPERATESYM.  Only set that flag when parsing within a conditional
+ */
+static int skin_parse_text(struct skin_element* element, char** document,
+                           int conditional)
+{
+    char* cursor = *document;
+    int length = 0;
+    int dest;
+    char *text = NULL;
+
+    /* First figure out how much text we're copying */
+    while(*cursor != '\0' && *cursor != '\n' && *cursor != MULTILINESYM
+          && *cursor != COMMENTSYM
+          && !((*cursor == ARGLISTSEPERATESYM
+                || *cursor == ARGLISTCLOSESYM
+                || *cursor == ENUMLISTSEPERATESYM
+                || *cursor == ENUMLISTCLOSESYM)
+               && conditional))
+    {
+        /* Dealing with possibility of escaped characters */
+        if(*cursor == TAGSYM)
+        {
+            if(find_escape_character(cursor[1]))
+                cursor++;
+            else
+                break;
+        }
+
+        length++;
+        cursor++;
+    }
+
+    cursor = *document;
+
+    /* Copying the text into the element struct */
+    element->type = TEXT;
+    element->line = skin_line;
+    element->next = NULL;
+    element->data = text = skin_alloc_string(length);
+    
+    for(dest = 0; dest < length; dest++)
+    {
+        /* Advancing cursor if we've encountered an escaped character */
+        if(*cursor == TAGSYM)
+            cursor++;
+
+        text[dest] = *cursor;
+        cursor++;
+    }
+    text[length] = '\0';
+
+    *document = cursor;
+
+    return 1;
+}
+
+static int skin_parse_conditional(struct skin_element* element, char** document)
+{
+
+    char* cursor = *document + 1; /* Starting past the "%" */
+    char* bookmark;
+    int children = 1;
+    int i;
+
+    element->type = CONDITIONAL;
+    element->line = skin_line;
+
+    /* Parsing the tag first */
+    if(!skin_parse_tag(element, &cursor))
+        return 0;
+
+    /* Counting the children */
+    if(*(cursor++) != ENUMLISTOPENSYM)
+    {
+        skin_error(ARGLIST_EXPECTED);
+        return 0;
+    }
+    bookmark = cursor;
+    while(*cursor != ENUMLISTCLOSESYM && *cursor != '\n' && *cursor != '\0')
+    {
+        if(*cursor == COMMENTSYM)
+        {
+            skip_comment(&cursor);
+        }
+        else if(*cursor == ENUMLISTOPENSYM)
+        {
+            skip_enumlist(&cursor);
+        }
+        else if(*cursor == TAGSYM)
+        {
+            cursor++;
+            if(*cursor == '\0' || *cursor == '\n')
+                break;
+            cursor++;
+        }
+        else if(*cursor == ENUMLISTSEPERATESYM)
+        {
+            children++;
+            cursor++;
+        }
+        else
+        {
+            cursor++;
+        }
+    }
+    cursor = bookmark;
+
+    /* Parsing the children */
+    element->children = skin_alloc_children(children);
+    element->children_count = children;
+
+    for(i = 0; i < children; i++)
+    {
+        element->children[i] = skin_parse_code_as_arg(&cursor);
+        skip_whitespace(&cursor);
+
+        if(i < children - 1 && *cursor != ENUMLISTSEPERATESYM)
+        {
+            skin_error(SEPERATOR_EXPECTED);
+            return 0;
+        }
+        else if(i == children - 1 && *cursor != ENUMLISTCLOSESYM)
+        {
+            skin_error(CLOSE_EXPECTED);
+            return 0;
+        }
+        else
+        {
+            cursor++;
+        }
+    }
+
+    *document = cursor;
+
+    return 1;
+}
+
+static int skin_parse_comment(struct skin_element* element, char** document)
+{
+    char* cursor = *document;
+    char* text = NULL;
+
+    int length;
+    /*
+     * Finding the index of the ending newline or null-terminator
+     * The length of the string of interest doesn't include the leading #, the
+     * length we need to reserve is the same as the index of the last character
+     */
+    for(length = 0; cursor[length] != '\n' && cursor[length] != '\0'; length++);
+
+    element->type = COMMENT;
+    element->line = skin_line;
+#ifdef ROCKBOX 
+    element->data = NULL;
+#else    
+    element->data = text = skin_alloc_string(length);
+    /* We copy from one char past cursor to leave out the # */
+    memcpy((void*)text, (void*)(cursor + 1),
+           sizeof(char) * (length-1));
+    text[length - 1] = '\0';
+#endif
+    if(cursor[length] == '\n')
+        skin_line++;
+
+    *document += (length); /* Move cursor up past # and all text */
+    if(**document == '\n')
+        (*document)++;
+
+    return 1;
+}
+
+static struct skin_element* skin_parse_code_as_arg(char** document)
+{
+
+    int sublines = 0;
+    char* cursor = *document;
+
+    /* Checking for sublines */
+    while(*cursor != '\n' && *cursor != '\0'
+          && *cursor != ENUMLISTSEPERATESYM && *cursor != ARGLISTSEPERATESYM
+          && *cursor != ENUMLISTCLOSESYM && *cursor != ARGLISTCLOSESYM)
+    {
+        if(*cursor == MULTILINESYM)
+        {
+            sublines = 1;
+            break;
+        }
+        else if(*cursor == TAGSYM)
+        {
+            /* A ';' directly after a '%' doesn't count */
+            cursor ++;
+
+            if(*cursor == '\0')
+                break;
+
+            cursor++;
+        }
+        else if(*cursor == ARGLISTOPENSYM)
+        {
+            skip_arglist(&cursor);
+        }
+        else if(*cursor == ENUMLISTOPENSYM)
+        {
+            skip_enumlist(&cursor);
+        }
+        else
+        {
+            /* Advancing the cursor as normal */
+            cursor++;
+        }
+    }
+
+    if(sublines)
+        return skin_parse_sublines_optional(document, 1);
+    else
+        return skin_parse_line_optional(document, 1);
+}
+
+
+/* Memory management */
+char* skin_alloc(size_t size)
+{
+#ifdef ROCKBOX
+    char *retval = skin_buffer;
+    skin_buffer = (void *)(((unsigned long)skin_buffer + 3) & ~3);
+    return retval;
+#else
+    return malloc(size);
+#endif
+}
+
+struct skin_element* skin_alloc_element()
+{
+    struct skin_element* retval =  (struct skin_element*)
+                                   skin_alloc(sizeof(struct skin_element));
+    retval->type = UNKNOWN;
+    retval->next = NULL;
+    retval->tag = NULL;
+    retval->params_count = 0;
+    retval->children_count = 0;
+
+    return retval;
+
+}
+
+struct skin_tag_parameter* skin_alloc_params(int count)
+{
+    size_t size = sizeof(struct skin_tag_parameter) * count;
+    return (struct skin_tag_parameter*)skin_alloc(size);
+
+}
+
+char* skin_alloc_string(int length)
+{
+    return (char*)skin_alloc(sizeof(char) * (length + 1));
+}
+
+struct skin_element** skin_alloc_children(int count)
+{
+    return (struct skin_element**)
+            skin_alloc(sizeof(struct skin_element*) * count);
+}
+
+void skin_free_tree(struct skin_element* root)
+{
+#ifndef ROCKBOX
+    int i;
+
+    /* First make the recursive call */
+    if(!root)
+        return;
+    skin_free_tree(root->next);
+
+    /* Free any text */
+    if(root->type == TEXT || root->type == COMMENT)
+        free(root->data);
+
+    /* Then recursively free any children, before freeing their pointers */
+    for(i = 0; i < root->children_count; i++)
+        skin_free_tree(root->children[i]);
+    if(root->children_count > 0)
+        free(root->children);
+
+    /* Free any parameters, making sure to deallocate strings */
+    for(i = 0; i < root->params_count; i++)
+        if(root->params[i].type == STRING)
+            free(root->params[i].data.text);
+    if(root->params_count > 0)
+        free(root->params);
+
+    /* Finally, delete root's memory */
+    free(root);
+#else
+    (void)root;
+#endif
+}