diff options
Diffstat (limited to 'src/sms_delete.c')
| -rw-r--r-- | src/sms_delete.c | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/src/sms_delete.c b/src/sms_delete.c new file mode 100644 index 0000000..bcef866 --- /dev/null +++ b/src/sms_delete.c @@ -0,0 +1,181 @@ +/* + * 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 = atcmd_plus_cmgf_write(fd, SMS_PDU_MODE); + if (tmp < 0) { + log_error("atcmd_plus_cmgf_write failed"); + return false; + } + + 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 = tty_open(Global.core.device, Global.core.baud_rate); + if (fd < 0) { + fprintf(stderr, "failed to open tty device %s\n", Global.core.device); + return false; + } + atcmd_init(fd, Global.core.read_timeout); + + ret = do_delete(fd, argc, argv); + + tty_close(fd); + + return ret; +} |