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/* opkglib.c - the opkg package management system
Florina Boor
Copyright (C) 2003 kernel concepts
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, or (at
your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
*/
#include "includes.h"
#include "libopkg.h"
#include "args.h"
#include "opkg_conf.h"
#include "opkg_cmd.h"
#include "file_util.h"
#include "opkg_message.h"
#include "opkg_error.h"
opkg_status_callback opkg_cb_status = NULL;
opkg_list_callback opkg_cb_list = NULL;
int default_opkg_message_callback(opkg_conf_t *conf, message_level_t level,
char *msg)
{
if (conf && (conf->verbosity < level)) {
return 0;
} else {
if ( level == OPKG_ERROR ){
push_error_list(&error_list, msg);
} else
printf("%s",msg);
}
return 0;
}
int default_opkg_list_callback(char *name, char *desc, char *version,
pkg_state_status_t status, void *userdata)
{
if (desc)
printf("%s - %s - %s\n", name, version, desc);
else
printf("%s - %s\n", name, version);
return 0;
}
int default_opkg_files_callback(char *name, char *desc, char *version,
pkg_state_status_t status, void *userdata)
{
if (desc)
printf("%s\n", desc);
return 0;
}
int default_opkg_status_callback(char *name, int istatus, char *desc,
void *userdata)
{
printf("%s\n", desc);
return 0;
}
char* default_opkg_response_callback(char *question)
{
char *response = NULL;
printf("%s",question);
fflush(stdout);
do {
response = (char *)file_read_line_alloc(stdin);
} while (response == NULL);
return response;
}
/* This is used for backward compatibility */
int
opkg_op (int argc, char *argv[])
{
int err, optind;
args_t args;
char *cmd_name;
opkg_cmd_t *cmd;
opkg_conf_t opkg_conf;
args_init (&args);
optind = args_parse (&args, argc, argv);
if (optind == argc || optind < 0)
{
args_usage ("opkg must have one sub-command argument");
}
cmd_name = argv[optind++];
/* Pigi: added a flag to disable the checking of structures if the command does not need to
read anything from there.
*/
if ( !strcmp(cmd_name,"print-architecture") ||
!strcmp(cmd_name,"print_architecture") ||
!strcmp(cmd_name,"print-installation-architecture") ||
!strcmp(cmd_name,"print_installation_architecture") )
args.nocheckfordirorfile = 1;
/* Pigi: added a flag to disable the reading of feed files if the command does not need to
read anything from there.
*/
if ( !strcmp(cmd_name,"flag") ||
!strcmp(cmd_name,"configure") ||
!strcmp(cmd_name,"remove") ||
!strcmp(cmd_name,"files") ||
!strcmp(cmd_name,"search") ||
!strcmp(cmd_name,"compare_versions") ||
!strcmp(cmd_name,"compare-versions") ||
!strcmp(cmd_name,"list_installed") ||
!strcmp(cmd_name,"list-installed") ||
!strcmp(cmd_name,"status") )
args.noreadfeedsfile = 1;
opkg_cb_message = default_opkg_message_callback;
opkg_cb_response = default_opkg_response_callback;
opkg_cb_status = default_opkg_status_callback;
err = opkg_conf_init (&opkg_conf, &args);
args_deinit (&args);
if (err)
{
opkg_print_error_list (&opkg_conf);
return err;
}
if ( strcmp(cmd_name, "files")==0)
opkg_cb_list = default_opkg_files_callback;
else
opkg_cb_list = default_opkg_list_callback;
cmd = opkg_cmd_find (cmd_name);
if (cmd == NULL)
{
fprintf (stderr, "%s: unknown sub-command %s\n", argv[0],
cmd_name);
args_usage (NULL);
}
if (cmd->requires_args && optind == argc)
{
fprintf (stderr,
"%s: the ``%s'' command requires at least one argument\n",
__FUNCTION__, cmd_name);
args_usage (NULL);
}
err = opkg_cmd_exec (cmd, &opkg_conf, argc - optind, (const char **) (argv + optind), NULL);
opkg_conf_deinit (&opkg_conf);
return err;
}
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