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/*
* SMS Delete Messages
*
* Copyright (C) 2010 by Multi-Tech Systems
*
* Author: James Maki <jmaki@multitech.com>
*
* 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 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <getopt.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "global.h"
#include "log.h"
#include "utils.h"
#include "cmd_options.h"
#include "sms_utils.h"
#include "sms_delete.h"
#include "sms_list.h"
#include "atcmd.h"
static int do_delete(int fd, int argc, char **argv)
{
int tmp;
char *arg;
struct msg_list_info list_info;
memset(&list_info, 0, sizeof(list_info));
if (argc < 1) {
log_error("msg-status expected");
return false;
}
arg = *argv;
argc--; argv++;
if (!strcmp(arg, "unread")) {
list_info.status = SMS_MSG_REC_UNREAD;
list_info.cmd_type = CMD_TYPE_CMGL;
} else if (!strcmp(arg, "read")) {
list_info.status = SMS_MSG_REC_READ;
list_info.cmd_type = CMD_TYPE_CMGL;
} else if (!strcmp(arg, "unsent")) {
list_info.status = SMS_MSG_STO_UNSENT;
list_info.cmd_type = CMD_TYPE_CMGL;
} else if (!strcmp(arg, "sent")) {
list_info.status = SMS_MSG_STO_SENT;
list_info.cmd_type = CMD_TYPE_CMGL;
} else if (!strcmp(arg, "all")) {
list_info.status = SMS_MSG_ALL;
list_info.cmd_type = CMD_TYPE_CMGL;
} else if (!strcmp(arg, "index")) {
if (argc < 1) {
log_error("index expected");
return false;
}
arg = *argv;
argc--; argv++;
list_info.index = atoi(arg);
list_info.status = SMS_MSG_ALL;
list_info.cmd_type = CMD_TYPE_CMGR;
} else {
log_error("invalid msg-status %s", arg);
return false;
}
if (Global.core.verbose) {
printf("preparing for delete...\n");
}
tmp = sms_list_get(fd, &list_info);
if (tmp < 0) {
log_error("failed to get msg list");
return false;
}
struct sms_msg *msg;
int failed = 0;
list_for_each_entry(msg, &list_info.msg_list, list) {
if (Global.core.verbose) {
printf("deleting message at index %d", msg->index);
}
tmp = atcmd_plus_cmgd_write(fd, msg->index);
if (tmp < 0) {
printf("deleting message at index %d failed\n", msg->index);
failed++;
continue;
}
}
sms_list_free(&list_info);
return failed ? false : true;
}
static char *short_options = "";
static struct option long_options[] = {
{NULL, 0, NULL, 0},
};
void sms_delete_help(FILE *out) {
fprintf(out, "usage: delete STATUS [ ARGUMENTS ]\n");
fprintf(out, "where STATUS := { \n");
fprintf(out, " index <index>\n");
fprintf(out, " unread\n");
fprintf(out, " read\n");
fprintf(out, " unsent\n");
fprintf(out, " sent\n");
fprintf(out, " all\n");
fprintf(out, " }\n");
fprintf(out, "\n");
}
int sms_delete(int argc, char **argv)
{
int i;
int option_index;
int ret;
int fd;
while ((i = getopt_long(argc, argv, short_options, long_options, &option_index)) >= 0) {
switch (i) {
case 0:
break;
default:
sms_delete_help(stderr);
return false;
}
}
if (optind >= argc) {
sms_delete_help(stderr);
return false;
}
argc -= optind;
argv += optind;
fd = sms_device_open();
if (fd < 0) {
return false;
}
ret = do_delete(fd, argc, argv);
sms_device_close(fd);
return ret;
}
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