/**
* @brief: parse the command line
* this is the simple template which will be used by falab projects
*
* @param:argc
* @param:argv[]
*
* @return: 0 if success, -1 if error(input value maybe not right)
*/
int fa_parseopt(int argc, char *argv[])
{
int ret;
const char *die_msg = NULL;
while (1) {
static char * const short_options = "hHLi:o:l:t:";
static struct option long_options[] =
{
{ "help" , 0, 0, 'h'},
{ "long-help" , 0, 0, 'H'},
{ "license" , 0, 0, 'L'},
{ "input" , 1, 0, 'i'},
{ "output" , 1, 0, 'o'},
{ "framelen" , 1, 0, 'l'},
{ "wintype" , 1, 0, 't'},
{ "winlen" , 1, 0, OPT_WINLEN},
{ "firtype" , 1, 0, OPT_FIRTYPE},
{ "cutoff" , 1, 0, OPT_CUTOFF},
{ "cutoff1" , 1, 0, OPT_CUTOFF1},
{ "cutoff2" , 1, 0, OPT_CUTOFF2},
{0 , 0, 0, 0},
};
int c = -1;
int option_index = 0;
c = getopt_long(argc, argv,
short_options, long_options, &option_index);
if (c == -1) {
break;
}
if (!c) {
die_msg = usage;
break;
}
switch (c) {
case 'h': {
die_msg = short_help;
break;
}
case 'H': {
die_msg = long_help;
break;
}
case 'L': {
die_msg = license;
break;
}
case 'i': {
if (sscanf(optarg, "%s", opt_inputfile) > 0) {
FA_PRINT("SUCC: inputfile is %s\n", opt_inputfile);
}else {
FA_PRINT_ERR("FAIL: no inputfile\n");
}
break;
}
case 'o': {
if (sscanf(optarg, "%s", opt_outputfile) > 0) {
FA_PRINT("SUCC: outputfile is %s\n", opt_outputfile);
}else {
FA_PRINT_ERR("FAIL: no outputfile\n");
}
break;
}
case 'l': {
unsigned int i;
if (sscanf(optarg, "%u", &i) > 0) {
opt_framelen = i;
FA_PRINT("SUCC: set frame length = %u\n", opt_framelen);
}
break;
}
case 't': {
unsigned int i;
if (sscanf(optarg, "%u", &i) > 0) {
opt_wintype = i;
FA_PRINT("SUCC: set win type = %u\n", opt_wintype);
}
break;
}
case OPT_WINLEN: {
unsigned int i;
if (sscanf(optarg, "%u", &i) > 0) {
opt_winlen = i;
FA_PRINT("SUCC: set window length = %u\n", opt_winlen);
}
break;
}
case OPT_FIRTYPE: {
unsigned int i;
if (sscanf(optarg, "%u", &i) > 0) {
opt_firtype = i;
FA_PRINT("SUCC: set fir type = %u\n", opt_firtype);
}
break;
}
case OPT_CUTOFF: {
float i;
if (sscanf(optarg, "%f", &i) > 0) {
opt_fc = i;
FA_PRINT("SUCC: set fir cutoff freqency = %f\n", opt_fc);
}
break;
}
case OPT_CUTOFF1:{
float i;
if (sscanf(optarg, "%f", &i) > 0) {
opt_fc1 = i;
FA_PRINT("SUCC: set fir cutoff start freqency = %f\n", opt_fc1);
}
break;
}
case OPT_CUTOFF2:{
float i;
if (sscanf(optarg, "%f", &i) > 0) {
opt_fc2 = i;
FA_PRINT("SUCC: set fir cutoff stop freqency = %f\n", opt_fc2);
}
break;
}
case '?':
default:
die_msg = usage;
break;
}
}
if(die_msg) {
FA_PRINT("%s\n", die_msg);
goto fail;
}
/*check the input validity*/
ret = fa_checkopt(argc);
if(ret) {
die_msg = usage;
FA_PRINT("%s\n", die_msg);
goto fail;
}
/*print the settings*/
fa_printopt();
return 0;
fail:
return -1;
}
/**
* @brief: parse the command line
* this is the simple template which will be used by falab projects
*
* @param:argc
* @param:argv[]
*
* @return: 0 if success, -1 if error(input value maybe not right)
*/
int fa_parseopt(int argc, char *argv[])
{
int ret;
const char *die_msg = NULL;
while (1) {
static char * const short_options = "hHLvfb:R:";
static struct option long_options[] =
{
{ "help" , 0, 0, 'h'},
{ "long-help" , 0, 0, 'H'},
{ "license" , 0, 0, 'L'},
{ "verbose" , 0, 0, 'v'},
{ "fast" , 0, 0, 'f'},
{ "bitrate" , 1, 0, 'b'}, // need 1 argument
{ "samplerate" , 1, 0, 'R'}, // need 1 argument
{ "switch1" , 0, 0, SWITCH1_FLAG}, // --switch1 will return SWIATCH1_FLAG
{ "switch2" , 1, 0, SWITCH2_FLAG}, // --switch2 will return SWIATCH2_FLAG
{0 , 0, 0, 0},
};
int c = -1;
int option_index = 0;
c = getopt_long(argc, argv,
short_options, long_options, &option_index);
if (c == -1) {
break;
}
if (!c) {
die_msg = usage;
break;
}
switch (c) {
case 'h': {
die_msg = short_help;
break;
}
case 'H': {
die_msg = long_help;
break;
}
case 'L': {
die_msg = license;
break;
}
case 'v': {
opt_verbose = 1;
FA_PRINT("SUCC: verbose mode active\n");
break;
}
case 'f': {
opt_fast = 1;
FA_PRINT("SUCC: fast mode active\n");
break;
}
case 'b': {
unsigned int i;
if (sscanf(optarg, "%u", &i) > 0) {
opt_bitrate = 1000 * i;
FA_PRINT("SUCC: set bitrate=%u\n", opt_bitrate);
}else {
opt_bitrate = 0;
FA_PRINT("WARN: bitrate not set\n");
}
break;
}
case 'R': {
unsigned int i;
if (sscanf(optarg, "%u", &i) > 0) {
opt_samplerate = i;
FA_PRINT("SUCC: set samplerate=%u\n", opt_samplerate);
}else {
opt_samplerate = 0;
FA_PRINT("WARN: samplerate not set\n");
}
break;
}
case SWITCH1_FLAG:{
opt_switch1 = 1;
FA_PRINT("SUCC: switch1 set, default = 1 \n");
break;
}
case SWITCH2_FLAG:{
unsigned int i;
if (sscanf(optarg, "%d", &i) > 0) {
opt_switch2 = i;
FA_PRINT("SUCC: set switch2=%d\n", opt_switch2);
}else {
opt_switch2 = 0;
FA_PRINT("WARN: switch2 not set\n");
}
break;
}
case '?':
default:
die_msg = usage;
break;
}
}
if(die_msg) {
FA_PRINT("%s\n", die_msg);
goto fail;
}
/*check the input validity*/
ret = fa_checkopt(argc);
if(ret) {
die_msg = usage;
goto fail;
}
/*print the settings*/
fa_printopt();
return 0;
fail:
return -1;
}
/**
* @brief: parse the command line
* this is the simple template which will be used by falab projects
*
* @param:argc
* @param:argv[]
*
* @return: 0 if success, -1 if error(input value maybe not right)
*/
int fa_parseopt(int argc, char *argv[])
{
int ret;
const char *die_msg = NULL;
while (1) {
static char * const short_options = "hHLi:o:l:";
static struct option long_options[] =
{
{ "help" , 0, 0, 'h'},
{ "long-help" , 0, 0, 'H'},
{ "license" , 0, 0, 'L'},
{ "input" , 1, 0, 'i'},
{ "output" , 1, 0, 'o'},
{ "framelen" , 1, 0, 'l'},
{0 , 0, 0, 0},
};
int c = -1;
int option_index = 0;
c = getopt_long(argc, argv,
short_options, long_options, &option_index);
if (c == -1) {
break;
}
if (!c) {
die_msg = usage;
break;
}
switch (c) {
case 'h': {
die_msg = short_help;
break;
}
case 'H': {
die_msg = long_help;
break;
}
case 'L': {
die_msg = license;
break;
}
case 'i': {
if (sscanf(optarg, "%s", opt_inputfile) > 0) {
FA_PRINT("SUCC: inputfile is %s\n", opt_inputfile);
}else {
FA_PRINT_ERR("FAIL: no inputfile\n");
}
break;
}
case 'o': {
if (sscanf(optarg, "%s", opt_outputfile) > 0) {
FA_PRINT("SUCC: outputfile is %s\n", opt_outputfile);
}else {
FA_PRINT_ERR("FAIL: no outputfile\n");
}
break;
}
case 'l': {
unsigned int i;
if (sscanf(optarg, "%u", &i) > 0) {
opt_framelen = i;
FA_PRINT("SUCC: set frame length = %u\n", opt_framelen);
}
break;
}
case '?':
default:
die_msg = usage;
break;
}
}
if(die_msg) {
FA_PRINT("%s\n", die_msg);
goto fail;
}
/*check the input validity*/
ret = fa_checkopt(argc);
if(ret) {
die_msg = usage;
FA_PRINT("%s\n", die_msg);
goto fail;
}
/*print the settings*/
fa_printopt();
return 0;
fail:
return -1;
}
/**
* @brief: parse the command line
* this is the simple template which will be used by falab projects
*
* @param:argc
* @param:argv[]
*
* @return: 0 if success, -1 if error(input value maybe not right)
*/
int fa_parseopt(int argc, char *argv[])
{
int ret;
const char *die_msg = NULL;
while (1) {
static char * const short_options = "hHLli:v:a:";
static struct option long_options[] =
{
{ "help" , 0, 0, 'h'},
{ "help" , 0, 0, 'H'},
{ "license" , 0, 0, 'L'},
{ "license" , 0, 0, 'l'},
{ "input" , 1, 0, 'i'},
{ "video output" , 1, 0, 'v'},
{ "audio output" , 1, 0, 'a'},
{0 , 0, 0, 0},
};
int c = -1;
int option_index = 0;
c = getopt_long(argc, argv, short_options, long_options, &option_index);
if (c == -1) {
break;
}
if (!c) {
die_msg = usage;
break;
}
switch (c) {
case 'h': {
die_msg = help;
break;
}
case 'H': {
die_msg = help;
break;
}
case 'L': {
die_msg = license;
break;
}
case 'l': {
die_msg = license;
break;
}
case 'i': {
if (sscanf(optarg, "%s", opt_inputfile) > 0) {
FA_PRINT("SUCC: inputfile is %s\n", opt_inputfile);
} else {
FA_PRINT_ERR("FAIL: no inputfile\n");
}
break;
}
case 'v': {
if (sscanf(optarg, "%s", opt_video_outputfile) > 0) {
FA_PRINT("SUCC: video outputfile is %s\n", opt_video_outputfile);
} else {
FA_PRINT_ERR("FAIL: no video outputfile\n");
}
break;
}
case 'a': {
if (sscanf(optarg, "%s", opt_audio_outputfile) > 0) {
FA_PRINT("SUCC: audio outputfile is %s\n", opt_audio_outputfile);
} else {
FA_PRINT_ERR("FAIL: no audio outputfile\n");
}
break;
}
case '?':
default:
die_msg = usage;
break;
}
}
if(die_msg) {
FA_PRINT("%s\n", die_msg);
goto fail;
}
/*check the input validity*/
ret = fa_checkopt(argc);
if(ret) {
die_msg = usage;
FA_PRINT("%s\n", die_msg);
goto fail;
}
/*print the settings*/
fa_printopt();
return 0;
fail:
return -1;
}