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/***************************************************************************
$RCSfile$
-------------------
cvs : $Id$
begin : Tue May 03 2005
copyright : (C) 2005 by Martin Preuss
email : martin@libchipcard.de

***************************************************************************
* Please see toplevel file COPYING for license details *
***************************************************************************/

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#define GCT_IS_EXPERIMENTAL 1


#include <gwenhywfar/debug.h>

#include "globals.h"
#include "cryptmanager_l.h"

#ifdef OS_WIN32
# define DIRSEP "\\"
#else
# define DIRSEP "/"
#endif


int main(int argc, char **argv) {
GWEN_DB_NODE *db;
const char *cmd;
int rv;
GWEN_PLUGIN_MANAGER *cm;
const GWEN_ARGS args[]={
{
GWEN_ARGS_FLAGS_HAS_ARGUMENT, /* flags */
GWEN_ArgsTypeChar, /* type */
"cfgfile", /* name */
0, /* minnum */
1, /* maxnum */
"C", /* short option */
"cfgfile", /* long option */
"Specify the configuration file", /* short description */
"Specify the configuration file" /* long description */
},
{
GWEN_ARGS_FLAGS_HELP | GWEN_ARGS_FLAGS_LAST, /* flags */
GWEN_ArgsTypeInt, /* type */
"help", /* name */
0, /* minnum */
0, /* maxnum */
"h", /* short option */
"help", /* long option */
"Show this help screen", /* short description */
"Show this help screen" /* long description */
}
};

#ifdef HAVE_I18N
setlocale(LC_ALL,"");
if (bindtextdomain(PACKAGE, LOCALEDIR)==0)
fprintf(stderr, "Error binding locale\n");
#endif

GWEN_Logger_Open("gct-tool", "gct-tool", 0,
GWEN_LoggerTypeConsole,
GWEN_LoggerFacilityUser);

#ifdef DEBUG_GCT_TOOL
GWEN_Logger_SetLevel("gct-tool", GWEN_LoggerLevelInfo);
GWEN_Logger_SetLevel(GWEN_LOGDOMAIN, GWEN_LoggerLevelInfo);
GWEN_Logger_SetLevel(0, GWEN_LoggerLevelInfo);
#else
GWEN_Logger_SetLevel("gct-tool", GWEN_LoggerLevelNotice);
GWEN_Logger_SetLevel(GWEN_LOGDOMAIN, GWEN_LoggerLevelNotice);
GWEN_Logger_SetLevel(0, GWEN_LoggerLevelNotice);
#endif

#ifdef GCT_IS_EXPERIMENTAL
fprintf(stderr, "\n");
fprintf(stderr, "\n");
fprintf(stderr, "=================== WARNING ===================\n");
fprintf(stderr, "This tool is still EXPERIMENTAL !!!\n");
fprintf(stderr, "Please DON'T USE it with your daily key files !\n");
fprintf(stderr, "===============================================\n");
fprintf(stderr, "\n");
fprintf(stderr, "\n");
#endif

db=GWEN_DB_Group_new("arguments");
rv=GWEN_Args_Check(argc, argv, 1,
GWEN_ARGS_MODE_ALLOW_FREEPARAM |
GWEN_ARGS_MODE_STOP_AT_FREEPARAM,
args,
db);
if (rv==GWEN_ARGS_RESULT_ERROR) {
fprintf(stderr, "ERROR: Could not parse arguments main\n");
return -1;
}
else if (rv==GWEN_ARGS_RESULT_HELP) {
GWEN_BUFFER *ubuf;

ubuf=GWEN_Buffer_new(0, 1024, 0, 1);
GWEN_Buffer_AppendString(ubuf,
I18N("Usage: "));
GWEN_Buffer_AppendString(ubuf, argv[0]);
GWEN_Buffer_AppendString(ubuf,
I18N(" [GLOBAL OPTIONS] COMMAND "
"[LOCAL OPTIONS]\n"));
GWEN_Buffer_AppendString(ubuf,
I18N("\nGlobal Options:\n"));
if (GWEN_Args_Usage(args, ubuf, GWEN_ArgsOutTypeTXT)) {
fprintf(stderr, "ERROR: Could not create help string\n");
return 1;
}
GWEN_Buffer_AppendString(ubuf,
I18N("\nCommands:\n\n"));
GWEN_Buffer_AppendString(ubuf,
I18N(" sign:\n"
" This command signs the given files"
"\n\n"));

fprintf(stderr, "%s\n", GWEN_Buffer_GetStart(ubuf));
GWEN_Buffer_free(ubuf);
return 0;
}
if (rv) {
argc-=rv-1;
argv+=rv-1;
}

cm=CON_CryptManager_new();
if (cm) {
GWEN_BUFFER *ctbuf;

/* add path from gwen since all crypt token plugins are installed there */
ctbuf=GWEN_Buffer_new(0, 256, 0, 1);
GWEN_GetPluginPath(ctbuf);
GWEN_Buffer_AppendString(ctbuf, DIRSEP);
GWEN_Buffer_AppendString(ctbuf, "crypttoken");
GWEN_PluginManager_AddPath(cm,
GWEN_Buffer_GetStart(ctbuf));
GWEN_Buffer_free(ctbuf);

if (GWEN_PluginManager_Register(cm)) {
DBG_ERROR(GWEN_LOGDOMAIN,
"Could not register crypttoken plugin manager");
return 2;
}
}
else {
DBG_ERROR(GWEN_LOGDOMAIN, "Could not create crypt token plugin manager");
return 2;
}


cmd=GWEN_DB_GetCharValue(db, "params", 0, 0);
if (!cmd) {
fprintf(stderr, "ERROR: Command needed.\n");
return 1;
}

if (strcasecmp(cmd, "sign")==0) {
rv=signFiles(db, argc, argv);
}
else if (strcasecmp(cmd, "create")==0) {
rv=createToken(db, argc, argv);
}
else if (strcasecmp(cmd, "showctx")==0) {
rv=showCtx(db, argc, argv);
}
else if (strcasecmp(cmd, "readkey")==0) {
rv=readKey(db, argc, argv);
}
else if (strcasecmp(cmd, "showuser")==0) {
rv=showUser(db, argc, argv);
}
else if (strcasecmp(cmd, "changepin")==0) {
rv=changePin(db, argc, argv);
}
else {
fprintf(stderr, "ERROR: Unknown command \"%s\".\n", cmd);
rv=1;
}

if (GWEN_PluginManager_Unregister(cm)) {
DBG_ERROR(GWEN_LOGDOMAIN,
"Could not unregister crypttoken plugin manager");
}
GWEN_PluginManager_free(cm);

return rv;
}



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