mirror of
https://github.com/moparisthebest/curl
synced 2024-12-22 16:18:48 -05:00
2ad688ed7c
Update the packages/vms/readme file to be current. Also some files for the GNV based build were either missing or needed an update. curl_crtl_init.c is a special file that is run before main() to set up the proper C runtime behavior. generate_vax_transfer.com generates the VAX transfer vector modules from the gnv_libcurl_symbols.opt file. gnv_conftest.c_first is a helper file needed for configure scripts to come up with the expected answers on VMS. gnv_libcurl_symbols.opt is the public symbols for the libcurl shared image. gnv_link_curl.com builds the shared libcurl image and rebuilds other programs to use it. macro32_exactcase.patch is a hack to make a local copy of the VMS Macro32 assembler case sensitive, which is needed to build the VAX transfer modules. report_openssl_version.c is a tool for help verify that the libcurl shared image is being built for a minium version of openssl.
101 lines
2.8 KiB
C
101 lines
2.8 KiB
C
/* File: report_openssl_version.c
|
|
*
|
|
* $Id$
|
|
*
|
|
* This file dynamically loads the openssl shared image to report the
|
|
* version string.
|
|
*
|
|
* It will optionally place that version string in a DCL symbol.
|
|
*
|
|
* Usage: report_openssl_version <shared_image> [<dcl_symbol>]
|
|
*
|
|
* Copyright 2013, John Malmberg
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
|
|
* OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#include <dlfcn.h>
|
|
#include <openssl/opensslv.h>
|
|
#include <openssl/crypto.h>
|
|
|
|
#include <string.h>
|
|
#include <descrip.h>
|
|
#include <libclidef.h>
|
|
#include <stsdef.h>
|
|
#include <errno.h>
|
|
|
|
unsigned long LIB$SET_SYMBOL(
|
|
const struct dsc$descriptor_s * symbol,
|
|
const struct dsc$descriptor_s * value,
|
|
const unsigned long * table_type);
|
|
|
|
int main(int argc, char ** argv) {
|
|
|
|
|
|
void * libptr;
|
|
const char * (*ssl_version)(int t);
|
|
const char * version;
|
|
|
|
if (argc < 1) {
|
|
puts("report_openssl_version filename");
|
|
exit(1);
|
|
}
|
|
|
|
libptr = dlopen(argv[1], 0);
|
|
|
|
ssl_version = (const char * (*)(int))dlsym(libptr, "SSLeay_version");
|
|
if ((void *)ssl_version == NULL) {
|
|
ssl_version = (const char * (*)(int))dlsym(libptr, "ssleay_version");
|
|
if ((void *)ssl_version == NULL) {
|
|
ssl_version = (const char * (*)(int))dlsym(libptr, "SSLEAY_VERSION");
|
|
}
|
|
}
|
|
|
|
dlclose(libptr);
|
|
|
|
if ((void *)ssl_version == NULL) {
|
|
puts("Unable to lookup version of OpenSSL");
|
|
exit(1);
|
|
}
|
|
|
|
version = ssl_version(SSLEAY_VERSION);
|
|
|
|
puts(version);
|
|
|
|
/* Was a symbol argument given? */
|
|
if (argc > 1) {
|
|
int status;
|
|
struct dsc$descriptor_s symbol_dsc;
|
|
struct dsc$descriptor_s value_dsc;
|
|
const unsigned long table_type = LIB$K_CLI_LOCAL_SYM;
|
|
|
|
symbol_dsc.dsc$a_pointer = argv[2];
|
|
symbol_dsc.dsc$w_length = strlen(argv[2]);
|
|
symbol_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
|
|
symbol_dsc.dsc$b_class = DSC$K_CLASS_S;
|
|
|
|
value_dsc.dsc$a_pointer = (char *)version; /* Cast ok */
|
|
value_dsc.dsc$w_length = strlen(version);
|
|
value_dsc.dsc$b_dtype = DSC$K_DTYPE_T;
|
|
value_dsc.dsc$b_class = DSC$K_CLASS_S;
|
|
|
|
status = LIB$SET_SYMBOL(&symbol_dsc, &value_dsc, &table_type);
|
|
if (!$VMS_STATUS_SUCCESS(status)) {
|
|
exit(status);
|
|
}
|
|
}
|
|
|
|
exit(0);
|
|
}
|