1# ***************************************************************************
2# *                                  _   _ ____  _
3# *  Project                     ___| | | |  _ \| |
4# *                             / __| | | | |_) | |
5# *                            | (__| |_| |  _ <| |___
6# *                             \___|\___/|_| \_\_____|
7# *
8# * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
9# *
10# * This software is licensed as described in the file COPYING, which
11# * you should have received as part of this distribution. The terms
12# * are also available at http://curl.haxx.se/docs/copyright.html.
13# *
14# * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15# * copies of the Software, and permit persons to whom the Software is
16# * furnished to do so, under the terms of the COPYING file.
17# *
18# * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19# * KIND, either express or implied.
20# *
21# ***************************************************************************
22# awk script which fetches curl function symbols from public header input
23# files and write them to STDOUT. Here you can get an awk version for Win32:
24# http://www.gknw.net/development/prgtools/awk-20100523.zip
25#
26BEGIN {
27  add_symbol("curl_strequal")
28  add_symbol("curl_strnequal")
29}
30
31function add_symbol(sym_name) {
32  sub(" ", "", sym_name)
33  exports[++idx] = sym_name
34}
35
36
37/^CURL_EXTERN .* [*]?curl_.*[(]/ {
38  sub("[(].*", "")
39  sub("^.* ", "")
40  sub("^[*]", "")
41  add_symbol($0)
42}
43
44END {
45  printf("Added %d symbols to export list.\n", idx) > "/dev/stderr"
46  # sort symbols with shell sort
47  increment = int(idx / 2)
48  while (increment > 0) {
49    for (i = increment+1; i <= idx; i++) {
50      j = i
51      temp = exports[i]
52      while ((j >= increment+1) && (exports[j-increment] > temp)) {
53        exports[j] = exports[j-increment]
54        j -= increment
55      }
56      exports[j] = temp
57    }
58    if (increment == 2)
59      increment = 1
60    else
61      increment = int(increment*5/11)
62  }
63  # print the array
64  if (EXPPREFIX) {
65    printf(" (%s)\n", EXPPREFIX)
66  }
67  while (x < idx - 1) {
68    printf(" %s,\n", exports[++x])
69  }
70  printf(" %s\n", exports[++x])
71}
72
73