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/****************************************************************************
** irsimreceive.c **********************************************************
****************************************************************************
*
* irsimreceive.c -Receive data from file and decode.
*
*/
#include <config.h>
#include <stdlib.h>
#include <getopt.h>
#include "lirc_private.h"
#include "lirc_client.h"
static const logchannel_t logchannel = LOG_APP;
static void add_defaults(void)
{
static char plugindir[128];
const static char* defaults[] = {
"lircd:plugindir", plugindir,
(const char*)NULL, (const char*)NULL
};
const char* s = getenv("LIRC_PLUGIN_PATH");
strncpy(plugindir, s != NULL ? s : PLUGINDIR, sizeof(plugindir) - 1);
options_add_defaults(defaults);
}
static const char* const USAGE =
"Usage: irsimreceive [options] <configfile> <datafile>\n\n"
"<configfile> is a lircd.conf type configuration.\n"
"<datafile> is a list of pulse/space durations.\n\n"
"Options:\n"
" -U, --plugindir <path>: Load drivers from <path>.\n"
" -v, --version Print version.\n"
" -h, --help Print this message.\n";
static struct option options[] = {
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'v' },
{ "pluginpath", required_argument, NULL, 'U' },
{ 0, 0, 0, 0 }
};
static void parse_options(int argc, char** const argv)
{
long c;
add_defaults();
while ((c = getopt_long(argc, argv, "hvU:", options, NULL))
!= EOF) {
switch (c) {
case 'h':
fputs(USAGE, stdout);
exit(EXIT_SUCCESS);
case 'v':
printf("%s\n", "irw " VERSION);
exit(EXIT_SUCCESS);
case 'U':
options_set_opt("lircd:plugindir", optarg);
break;
case '?':
fprintf(stderr, "unrecognized option: -%c\n", optopt);
fputs("Try `irsimsend -h' for more information.\n",
stderr);
exit(EXIT_FAILURE);
}
}
if (argc != optind + 2) {
fputs(USAGE, stderr);
exit(EXIT_FAILURE);
}
}
static void setup(const char* path)
{
struct option_t option;
int r;
if (access(path, R_OK) != 0) {
fprintf(stderr, "Cannot open %s for read\n", path);
exit(EXIT_FAILURE);
}
if (hw_choose_driver("file") == -1) {
fputs("Cannot load file driver (bad plugin path?)\n",
stderr);
exit(EXIT_FAILURE);
}
r = curr_driver->open_func("dummy.out");
if (r == 0) {
fputs("Cannot open driver\n", stderr);
exit(EXIT_FAILURE);
}
r = curr_driver->init_func();
if (r == 0) {
fputs("Cannot init driver\n", stderr);
exit(EXIT_FAILURE);
}
strcpy(option.key, "set-infile");
strncpy(option.value, path, sizeof(option.value));
r = curr_driver->drvctl_func(DRVCTL_SET_OPTION, (void*)&option);
if (r != 0) {
fputs("Cannot set driver infile.\n", stderr);
exit(EXIT_FAILURE);
}
}
struct ir_remote* read_lircd_conf(const char* configfile)
{
FILE* f;
struct ir_remote* remotes;
const char* filename = configfile;
filename = configfile == NULL ? LIRCDCFGFILE : configfile;
f = fopen(filename, "r");
if (f == NULL) {
log_perror_err("could not open config file '%s'", filename);
exit(EXIT_FAILURE);
}
remotes = read_config(f, configfile);
fclose(f);
if (remotes == (void*)-1) {
log_error("reading of config file failed");
exit(EXIT_FAILURE);
} else {
log_debug("config file read");
if (remotes == NULL) {
log_error("config file contains no valid remote control definition");
exit(EXIT_FAILURE);
}
}
return remotes;
}
void printcode(char* s)
{
int len;
if (s == NULL) {
puts("None");
} else {
len = strlen(s);
if (strlen(s) > 2 && s[len - 1] == '\n')
s[len - 1] = '\0';
printf("%s\n", s);
}
}
int simreceive(struct ir_remote* remotes)
{
char* code = NULL;
int at_eof;
do {
code = curr_driver->rec_func(remotes);
at_eof = code != NULL && strstr(code, "__EOF") != NULL;
if (code != NULL && !at_eof) {
printcode(code);
fflush(stdout);
}
} while (!at_eof);
return 0;
}
int main(int argc, char* argv[])
{
struct ir_remote* remotes;
char path[128];
const loglevel_t level = options_get_app_loglevel("irsimreceive");
lirc_log_get_clientlog("irsimreceive", path, sizeof(path));
lirc_log_set_file(path);
lirc_log_open("irsimreceive", 1, level);
options_load(argc, argv, NULL, parse_options);
setup(argv[optind + 1]);
remotes = read_lircd_conf(argv[optind]);
return simreceive(remotes);
}
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