//
// Write data.
//
pj_ssize_t write(const void *buff, pj_size_t size)
{
pj_ssize_t bytes = size;
if (pj_file_write(hnd_, buff, &bytes) != PJ_SUCCESS)
return -1;
return bytes;
}
/*
* Close the port, modify file header with updated file length.
*/
static pj_status_t file_on_destroy(pjmedia_port *this_port)
{
struct mp3_file_port *fport = (struct mp3_file_port*)this_port;
pj_status_t status;
unsigned long WriteSize;
unsigned long MP3Err;
/* Close encoder */
MP3Err = BladeDLL.beDeinitStream(fport->mp3_stream, fport->mp3_buf,
&WriteSize);
if (MP3Err == BE_ERR_SUCCESSFUL) {
pj_ssize_t bytes = WriteSize;
status = pj_file_write(fport->fd, fport->mp3_buf, &bytes);
}
/* Close file */
status = pj_file_close(fport->fd);
/* Write additional VBR header */
if (fport->mp3_option.vbr) {
MP3Err = BladeDLL.beWriteVBRHeader(fport->mp3_filename.ptr);
}
/* Decrement DLL reference counter */
deinit_blade_dll();
/* Done. */
return PJ_SUCCESS;
}
static void ui_write_settings()
{
char settings[2000];
int len;
char buf[128];
len = write_settings(&app_config, settings, sizeof(settings));
if (len < 1)
PJ_LOG(1,(THIS_FILE, "Error: not enough buffer"));
else {
pj_oshandle_t fd;
pj_status_t status;
status = pj_file_open(app_config.pool, buf, PJ_O_WRONLY, &fd);
if (status != PJ_SUCCESS) {
pjsua_perror(THIS_FILE, "Unable to open file", status);
} else {
pj_ssize_t size = len;
pj_file_write(fd, settings, &size);
pj_file_close(fd);
printf("Settings successfully written to '%s'\n", buf);
}
}
}
static void close_report(void)
{
pj_ssize_t len;
if (fd_report) {
len = pj_ansi_sprintf(buf, "</TABLE>\n</BODY>\n</HTML>\n");
pj_file_write(fd_report, buf, &len);
pj_file_close(fd_report);
}
}
void report_sval(const char *name, const char* value, const char *valname,
const char *desc)
{
pj_ssize_t len;
len = pj_ansi_sprintf(buf, " <TR><TD><TT>%s</TT></TD>\n"
" <TD align=\"right\"><B>%s %s</B></TD>\n"
" <TD>%s</TD>\n"
" </TR>\n",
name, value, valname, desc);
pj_file_write(fd_report, buf, &len);
}
/*
* Flush the contents of the buffer to the file.
*/
static pj_status_t flush_buffer(struct file_port *fport)
{
pj_ssize_t bytes = fport->writepos - fport->buf;
pj_status_t status;
/* Convert samples to little endian */
swap_samples((pj_int16_t*)fport->buf, bytes/fport->bytes_per_sample);
/* Write to file. */
status = pj_file_write(fport->fd, fport->buf, &bytes);
/* Reset writepos */
fport->writepos = fport->buf;
return status;
}
static int file_test_internal(void)
{
enum { FILE_MAX_AGE = 1000 };
pj_oshandle_t fd = 0;
pj_status_t status;
char readbuf[sizeof(buffer)+16];
pj_file_stat stat;
pj_time_val start_time;
pj_ssize_t size;
pj_off_t pos;
PJ_LOG(3,("", "..file io test.."));
/* Get time. */
pj_gettimeofday(&start_time);
/* Delete original file if exists. */
if (pj_file_exists(FILENAME))
pj_file_delete(FILENAME);
/*
* Write data to the file.
*/
status = pj_file_open(NULL, FILENAME, PJ_O_WRONLY, &fd);
if (status != PJ_SUCCESS) {
app_perror("...file_open() error", status);
return -10;
}
size = sizeof(buffer);
status = pj_file_write(fd, buffer, &size);
if (status != PJ_SUCCESS) {
app_perror("...file_write() error", status);
pj_file_close(fd);
return -20;
}
if (size != sizeof(buffer))
return -25;
status = pj_file_close(fd);
if (status != PJ_SUCCESS) {
app_perror("...file_close() error", status);
return -30;
}
/* Check the file existance and size. */
if (!pj_file_exists(FILENAME))
return -40;
if (pj_file_size(FILENAME) != sizeof(buffer))
return -50;
/* Get file stat. */
status = pj_file_getstat(FILENAME, &stat);
if (status != PJ_SUCCESS)
return -60;
/* Check stat size. */
if (stat.size != sizeof(buffer))
return -70;
#if INCLUDE_FILE_TIME_TEST
/* Check file creation time >= start_time. */
if (!PJ_TIME_VAL_GTE(stat.ctime, start_time))
return -80;
/* Check file creation time is not much later. */
PJ_TIME_VAL_SUB(stat.ctime, start_time);
if (stat.ctime.sec > FILE_MAX_AGE)
return -90;
/* Check file modification time >= start_time. */
if (!PJ_TIME_VAL_GTE(stat.mtime, start_time))
return -80;
/* Check file modification time is not much later. */
PJ_TIME_VAL_SUB(stat.mtime, start_time);
if (stat.mtime.sec > FILE_MAX_AGE)
return -90;
/* Check file access time >= start_time. */
if (!PJ_TIME_VAL_GTE(stat.atime, start_time))
return -80;
/* Check file access time is not much later. */
PJ_TIME_VAL_SUB(stat.atime, start_time);
if (stat.atime.sec > FILE_MAX_AGE)
return -90;
#endif
/*
* Re-open the file and read data.
*/
status = pj_file_open(NULL, FILENAME, PJ_O_RDONLY, &fd);
if (status != PJ_SUCCESS) {
app_perror("...file_open() error", status);
return -100;
}
size = 0;
while (size < (pj_ssize_t)sizeof(readbuf)) {
pj_ssize_t read;
read = 1;
status = pj_file_read(fd, &readbuf[size], &read);
if (status != PJ_SUCCESS) {
PJ_LOG(3,("", "...error reading file after %d bytes (error follows)",
size));
app_perror("...error", status);
return -110;
}
if (read == 0) {
// EOF
break;
}
size += read;
}
if (size != sizeof(buffer))
return -120;
/*
if (!pj_file_eof(fd, PJ_O_RDONLY))
return -130;
*/
if (pj_memcmp(readbuf, buffer, size) != 0)
return -140;
/* Seek test. */
status = pj_file_setpos(fd, 4, PJ_SEEK_SET);
if (status != PJ_SUCCESS) {
app_perror("...file_setpos() error", status);
return -141;
}
/* getpos test. */
status = pj_file_getpos(fd, &pos);
if (status != PJ_SUCCESS) {
app_perror("...file_getpos() error", status);
return -142;
}
if (pos != 4)
return -143;
status = pj_file_close(fd);
if (status != PJ_SUCCESS) {
app_perror("...file_close() error", status);
return -150;
}
/*
* Rename test.
*/
status = pj_file_move(FILENAME, NEWNAME);
if (status != PJ_SUCCESS) {
app_perror("...file_move() error", status);
return -160;
}
if (pj_file_exists(FILENAME))
return -170;
if (!pj_file_exists(NEWNAME))
return -180;
if (pj_file_size(NEWNAME) != sizeof(buffer))
return -190;
/* Delete test. */
status = pj_file_delete(NEWNAME);
if (status != PJ_SUCCESS) {
app_perror("...file_delete() error", status);
return -200;
}
if (pj_file_exists(NEWNAME))
return -210;
PJ_LOG(3,("", "...success"));
return PJ_SUCCESS;
}
void systest_save_result(const char *filename)
{
unsigned i;
pj_oshandle_t fd;
pj_time_val tv;
pj_parsed_time pt;
pj_ssize_t size;
const char *text;
pj_status_t status;
status = pj_file_open(NULL, filename, PJ_O_WRONLY | PJ_O_APPEND, &fd);
if (status != PJ_SUCCESS) {
pj_ansi_snprintf(textbuf, sizeof(textbuf),
"Error opening file %s",
filename);
systest_perror(textbuf, status);
return;
}
text = "\r\n\r\nPJSYSTEST Report\r\n";
size = strlen(text);
pj_file_write(fd, text, &size);
/* Put timestamp */
pj_gettimeofday(&tv);
if (pj_time_decode(&tv, &pt) == PJ_SUCCESS) {
pj_ansi_snprintf(textbuf, sizeof(textbuf),
"Time: %04d/%02d/%02d %02d:%02d:%02d\r\n",
pt.year, pt.mon+1, pt.day,
pt.hour, pt.min, pt.sec);
size = strlen(textbuf);
pj_file_write(fd, textbuf, &size);
}
pj_ansi_snprintf(textbuf, sizeof(textbuf),
"Tests invoked: %u\r\n"
"-----------------------------------------------\r\n",
test_item_count);
size = strlen(textbuf);
pj_file_write(fd, textbuf, &size);
for (i=0; i<test_item_count; ++i) {
test_item_t *ti = &test_items[i];
pj_ansi_snprintf(textbuf, sizeof(textbuf),
"\r\nTEST %d: %s %s\r\n",
i, ti->title,
(ti->skipped? "Skipped" : (ti->success ? "Success" : "Failed")));
size = strlen(textbuf);
pj_file_write(fd, textbuf, &size);
size = strlen(ti->reason);
pj_file_write(fd, ti->reason, &size);
size = 2;
pj_file_write(fd, "\r\n", &size);
}
pj_file_close(fd);
pj_ansi_snprintf(textbuf, sizeof(textbuf),
"Test result successfully appended to file %s",
filename);
gui_msgbox("Test result saved", textbuf, WITH_OK);
}
static pj_status_t init_report(void)
{
char tmp[80];
pj_time_val timestamp;
pj_parsed_time date_time;
pj_ssize_t len;
pj_status_t status;
pj_ansi_sprintf(tmp, "pjsip-static-bench-%s-%s.htm", PJ_OS_NAME, PJ_CC_NAME);
status = pj_file_open(NULL, tmp, PJ_O_WRONLY, &fd_report);
if (status != PJ_SUCCESS)
return status;
/* Title */
len = pj_ansi_sprintf(buf, "<HTML>\n"
" <HEAD>\n"
" <TITLE>PJSIP %s (%s) - Static Benchmark</TITLE>\n"
" </HEAD>\n"
"<BODY>\n"
"\n",
PJ_VERSION,
(PJ_DEBUG ? "Debug" : "Release"));
pj_file_write(fd_report, buf, &len);
/* Title */
len = pj_ansi_sprintf(buf, "<H1>PJSIP %s (%s) - Static Benchmark</H1>\n",
PJ_VERSION,
(PJ_DEBUG ? "Debug" : "Release"));
pj_file_write(fd_report, buf, &len);
len = pj_ansi_sprintf(buf, "<P>Below is the benchmark result generated "
"by <b>test-pjsip</b> program. The program "
"is single-threaded only.</P>\n");
pj_file_write(fd_report, buf, &len);
/* Write table heading */
len = pj_ansi_sprintf(buf, "<TABLE border=\"1\" cellpadding=\"4\">\n"
" <TR><TD bgColor=\"aqua\" align=\"center\">Variable</TD>\n"
" <TD bgColor=\"aqua\" align=\"center\">Value</TD>\n"
" <TD bgColor=\"aqua\" align=\"center\">Description</TD>\n"
" </TR>\n");
pj_file_write(fd_report, buf, &len);
/* Write version */
report_sval("version", PJ_VERSION, "", "PJLIB/PJSIP version");
/* Debug or release */
report_sval("build-type", (PJ_DEBUG ? "Debug" : "Release"), "", "Build type");
/* Write timestamp */
pj_gettimeofday(×tamp);
report_ival("timestamp", timestamp.sec, "", "System timestamp of the test");
/* Write time of day */
pj_time_decode(×tamp, &date_time);
len = pj_ansi_sprintf(tmp, "%04d-%02d-%02d %02d:%02d:%02d",
date_time.year, date_time.mon+1, date_time.day,
date_time.hour, date_time.min, date_time.sec);
report_sval("date-time", tmp, "", "Date/time of the test");
/* Write System */
report_sval("system", system_name, "", "System description");
/* Write OS type */
report_sval("os-family", PJ_OS_NAME, "", "Operating system family");
/* Write CC name */
len = pj_ansi_sprintf(tmp, "%s-%d.%d.%d", PJ_CC_NAME,
PJ_CC_VER_1, PJ_CC_VER_2, PJ_CC_VER_2);
report_sval("cc-name", tmp, "", "Compiler name and version");
return PJ_SUCCESS;
}
/*
* Create file writer port.
*/
PJ_DEF(pj_status_t) pjmedia_wav_writer_port_create( pj_pool_t *pool,
const char *filename,
unsigned sampling_rate,
unsigned channel_count,
unsigned samples_per_frame,
unsigned bits_per_sample,
unsigned flags,
pj_ssize_t buff_size,
pjmedia_port **p_port )
{
struct file_port *fport;
pjmedia_wave_hdr wave_hdr;
pj_ssize_t size;
pj_str_t name;
pj_status_t status;
/* Check arguments. */
PJ_ASSERT_RETURN(pool && filename && p_port, PJ_EINVAL);
/* Only supports 16bits per sample for now.
* See flush_buffer().
*/
PJ_ASSERT_RETURN(bits_per_sample == 16, PJ_EINVAL);
/* Create file port instance. */
fport = PJ_POOL_ZALLOC_T(pool, struct file_port);
PJ_ASSERT_RETURN(fport != NULL, PJ_ENOMEM);
/* Initialize port info. */
pj_strdup2(pool, &name, filename);
pjmedia_port_info_init(&fport->base.info, &name, SIGNATURE,
sampling_rate, channel_count, bits_per_sample,
samples_per_frame);
fport->base.get_frame = &file_get_frame;
fport->base.put_frame = &file_put_frame;
fport->base.on_destroy = &file_on_destroy;
if (flags == PJMEDIA_FILE_WRITE_ALAW) {
fport->fmt_tag = PJMEDIA_WAVE_FMT_TAG_ALAW;
fport->bytes_per_sample = 1;
} else if (flags == PJMEDIA_FILE_WRITE_ULAW) {
fport->fmt_tag = PJMEDIA_WAVE_FMT_TAG_ULAW;
fport->bytes_per_sample = 1;
} else {
fport->fmt_tag = PJMEDIA_WAVE_FMT_TAG_PCM;
fport->bytes_per_sample = 2;
}
/* Open file in write and read mode.
* We need the read mode because we'll modify the WAVE header once
* the recording has completed.
*/
status = pj_file_open(pool, filename, PJ_O_WRONLY, &fport->fd);
if (status != PJ_SUCCESS)
return status;
/* Initialize WAVE header */
pj_bzero(&wave_hdr, sizeof(pjmedia_wave_hdr));
wave_hdr.riff_hdr.riff = PJMEDIA_RIFF_TAG;
wave_hdr.riff_hdr.file_len = 0; /* will be filled later */
wave_hdr.riff_hdr.wave = PJMEDIA_WAVE_TAG;
wave_hdr.fmt_hdr.fmt = PJMEDIA_FMT_TAG;
wave_hdr.fmt_hdr.len = 16;
wave_hdr.fmt_hdr.fmt_tag = (pj_uint16_t)fport->fmt_tag;
wave_hdr.fmt_hdr.nchan = (pj_int16_t)channel_count;
wave_hdr.fmt_hdr.sample_rate = sampling_rate;
wave_hdr.fmt_hdr.bytes_per_sec = sampling_rate * channel_count *
fport->bytes_per_sample;
wave_hdr.fmt_hdr.block_align = (pj_uint16_t)
(fport->bytes_per_sample * channel_count);
wave_hdr.fmt_hdr.bits_per_sample = (pj_uint16_t)
(fport->bytes_per_sample * 8);
wave_hdr.data_hdr.data = PJMEDIA_DATA_TAG;
wave_hdr.data_hdr.len = 0; /* will be filled later */
/* Convert WAVE header from host byte order to little endian
* before writing the header.
*/
pjmedia_wave_hdr_host_to_file(&wave_hdr);
/* Write WAVE header */
if (fport->fmt_tag != PJMEDIA_WAVE_FMT_TAG_PCM) {
pjmedia_wave_subchunk fact_chunk;
pj_uint32_t tmp = 0;
fact_chunk.id = PJMEDIA_FACT_TAG;
fact_chunk.len = 4;
PJMEDIA_WAVE_NORMALIZE_SUBCHUNK(&fact_chunk);
/* Write WAVE header without DATA chunk header */
size = sizeof(pjmedia_wave_hdr) - sizeof(wave_hdr.data_hdr);
status = pj_file_write(fport->fd, &wave_hdr, &size);
if (status != PJ_SUCCESS) {
pj_file_close(fport->fd);
return status;
}
/* Write FACT chunk if it stores compressed data */
size = sizeof(fact_chunk);
status = pj_file_write(fport->fd, &fact_chunk, &size);
if (status != PJ_SUCCESS) {
pj_file_close(fport->fd);
return status;
}
size = 4;
status = pj_file_write(fport->fd, &tmp, &size);
if (status != PJ_SUCCESS) {
pj_file_close(fport->fd);
return status;
}
/* Write DATA chunk header */
size = sizeof(wave_hdr.data_hdr);
status = pj_file_write(fport->fd, &wave_hdr.data_hdr, &size);
if (status != PJ_SUCCESS) {
pj_file_close(fport->fd);
return status;
}
} else {
size = sizeof(pjmedia_wave_hdr);
status = pj_file_write(fport->fd, &wave_hdr, &size);
if (status != PJ_SUCCESS) {
pj_file_close(fport->fd);
return status;
}
}
/* Set buffer size. */
if (buff_size < 1) buff_size = PJMEDIA_FILE_PORT_BUFSIZE;
fport->bufsize = buff_size;
/* Check that buffer size is greater than bytes per frame */
pj_assert(fport->bufsize >= PJMEDIA_PIA_AVG_FSZ(&fport->base.info));
/* Allocate buffer and set initial write position */
fport->buf = (char*) pj_pool_alloc(pool, fport->bufsize);
if (fport->buf == NULL) {
pj_file_close(fport->fd);
return PJ_ENOMEM;
}
fport->writepos = fport->buf;
/* Done. */
*p_port = &fport->base;
PJ_LOG(4,(THIS_FILE,
"File writer '%.*s' created: samp.rate=%d, bufsize=%uKB",
(int)fport->base.info.name.slen,
fport->base.info.name.ptr,
PJMEDIA_PIA_SRATE(&fport->base.info),
fport->bufsize / 1000));
return PJ_SUCCESS;
}
/*
* Close the port, modify file header with updated file length.
*/
static pj_status_t file_on_destroy(pjmedia_port *this_port)
{
enum { FILE_LEN_POS = 4, DATA_LEN_POS = 40 };
struct file_port *fport = (struct file_port *)this_port;
pj_off_t file_size;
pj_ssize_t bytes;
pj_uint32_t wave_file_len;
pj_uint32_t wave_data_len;
pj_status_t status;
pj_uint32_t data_len_pos = DATA_LEN_POS;
/* Flush remaining buffers. */
if (fport->writepos != fport->buf)
flush_buffer(fport);
/* Get file size. */
status = pj_file_getpos(fport->fd, &file_size);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Calculate wave fields */
wave_file_len = (pj_uint32_t)(file_size - 8);
wave_data_len = (pj_uint32_t)(file_size - sizeof(pjmedia_wave_hdr));
#if defined(PJ_IS_BIG_ENDIAN) && PJ_IS_BIG_ENDIAN!=0
wave_file_len = pj_swap32(wave_file_len);
wave_data_len = pj_swap32(wave_data_len);
#endif
/* Seek to the file_len field. */
status = pj_file_setpos(fport->fd, FILE_LEN_POS, PJ_SEEK_SET);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Write file_len */
bytes = sizeof(wave_file_len);
status = pj_file_write(fport->fd, &wave_file_len, &bytes);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Write samples_len in FACT chunk */
if (fport->fmt_tag != PJMEDIA_WAVE_FMT_TAG_PCM) {
enum { SAMPLES_LEN_POS = 44};
pj_uint32_t wav_samples_len;
/* Adjust wave_data_len & data_len_pos since there is FACT chunk */
wave_data_len -= 12;
data_len_pos += 12;
wav_samples_len = wave_data_len;
/* Seek to samples_len field. */
status = pj_file_setpos(fport->fd, SAMPLES_LEN_POS, PJ_SEEK_SET);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Write samples_len */
bytes = sizeof(wav_samples_len);
status = pj_file_write(fport->fd, &wav_samples_len, &bytes);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
}
/* Seek to data_len field. */
status = pj_file_setpos(fport->fd, data_len_pos, PJ_SEEK_SET);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Write file_len */
bytes = sizeof(wave_data_len);
status = pj_file_write(fport->fd, &wave_data_len, &bytes);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Close file */
status = pj_file_close(fport->fd);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, status);
/* Done. */
return PJ_SUCCESS;
}
void log_writer(int level, const char *log, int loglen)
{
pj_ssize_t log_size = loglen;
pj_file_write(g_log_handle, log, &log_size);
pj_file_flush(g_log_handle);
}
/*
* Put a frame into the buffer. When the buffer is full, flush the buffer
* to the file.
*/
static pj_status_t file_put_frame(pjmedia_port *this_port,
const pjmedia_frame *frame)
{
struct mp3_file_port *fport = (struct mp3_file_port *)this_port;
unsigned long MP3Err;
pj_ssize_t bytes;
pj_status_t status;
unsigned long WriteSize;
/* Record silence if input is no-frame */
if (frame->type == PJMEDIA_FRAME_TYPE_NONE || frame->size == 0) {
unsigned samples_left = fport->base.info.samples_per_frame;
unsigned samples_copied = 0;
/* Only want to record at most 1 second of silence */
if (fport->silence_duration >= fport->base.info.clock_rate)
return PJ_SUCCESS;
while (samples_left) {
unsigned samples_needed = fport->mp3_samples_per_frame -
fport->mp3_sample_pos;
if (samples_needed > samples_left)
samples_needed = samples_left;
pjmedia_zero_samples(fport->mp3_sample_buf + fport->mp3_sample_pos,
samples_needed);
fport->mp3_sample_pos += samples_needed;
samples_left -= samples_needed;
samples_copied += samples_needed;
/* Encode if we have full frame */
if (fport->mp3_sample_pos == fport->mp3_samples_per_frame) {
/* Clear position */
fport->mp3_sample_pos = 0;
/* Encode ! */
MP3Err = BladeDLL.beEncodeChunk(fport->mp3_stream,
fport->mp3_samples_per_frame,
fport->mp3_sample_buf,
fport->mp3_buf,
&WriteSize);
if (MP3Err != BE_ERR_SUCCESSFUL)
return PJMEDIA_ERROR;
/* Write the chunk */
bytes = WriteSize;
status = pj_file_write(fport->fd, fport->mp3_buf, &bytes);
if (status != PJ_SUCCESS)
return status;
/* Increment total written. */
fport->total += bytes;
}
}
fport->silence_duration += fport->base.info.samples_per_frame;
}
/* If encoder is expecting different sample size, then we need to
* buffer the samples.
*/
else if (fport->mp3_samples_per_frame !=
fport->base.info.samples_per_frame)
{
unsigned samples_left = frame->size / 2;
unsigned samples_copied = 0;
const pj_int16_t *src_samples = frame->buf;
fport->silence_duration = 0;
while (samples_left) {
unsigned samples_needed = fport->mp3_samples_per_frame -
fport->mp3_sample_pos;
if (samples_needed > samples_left)
samples_needed = samples_left;
pjmedia_copy_samples(fport->mp3_sample_buf + fport->mp3_sample_pos,
src_samples + samples_copied,
samples_needed);
fport->mp3_sample_pos += samples_needed;
samples_left -= samples_needed;
samples_copied += samples_needed;
/* Encode if we have full frame */
if (fport->mp3_sample_pos == fport->mp3_samples_per_frame) {
/* Clear position */
fport->mp3_sample_pos = 0;
/* Encode ! */
MP3Err = BladeDLL.beEncodeChunk(fport->mp3_stream,
fport->mp3_samples_per_frame,
fport->mp3_sample_buf,
fport->mp3_buf,
&WriteSize);
if (MP3Err != BE_ERR_SUCCESSFUL)
return PJMEDIA_ERROR;
/* Write the chunk */
bytes = WriteSize;
status = pj_file_write(fport->fd, fport->mp3_buf, &bytes);
if (status != PJ_SUCCESS)
return status;
/* Increment total written. */
fport->total += bytes;
}
}
} else {
fport->silence_duration = 0;
/* Encode ! */
MP3Err = BladeDLL.beEncodeChunk(fport->mp3_stream,
fport->mp3_samples_per_frame,
frame->buf,
fport->mp3_buf,
&WriteSize);
if (MP3Err != BE_ERR_SUCCESSFUL)
return PJMEDIA_ERROR;
/* Write the chunk */
bytes = WriteSize;
status = pj_file_write(fport->fd, fport->mp3_buf, &bytes);
if (status != PJ_SUCCESS)
return status;
/* Increment total written. */
fport->total += bytes;
}
/* Increment total written, and check if we need to call callback */
if (fport->cb && fport->total >= fport->cb_size) {
pj_status_t (*cb)(pjmedia_port*, void*);
pj_status_t status;
cb = fport->cb;
fport->cb = NULL;
status = (*cb)(this_port, this_port->port_data.pdata);
return status;
}
return PJ_SUCCESS;
}
/*****************************************************************************
* Logging
*/
static void write_log(struct log_entry *entry, pj_bool_t to_stdout)
{
/* Format (CSV): */
const char *format = "TIME;EVENT;#RX packets;#packets lost;#JB prefetch;#JB size;#JBDISCARD;#JBEMPTY;Log Message";
static char log[2000];
enum { D = 20 };
char s_jbprefetch[D],
s_jbsize[D],
s_rxpkt[D],
s_losspkt[D],
s_jbdiscard[D],
s_jbempty[D];
static pj_bool_t header_written;
if (!header_written) {
pj_ansi_snprintf(log, sizeof(log),
"%s\n", format);
if (g_app.log_fd != NULL) {
pj_ssize_t size = strlen(log);
pj_file_write(g_app.log_fd, log, &size);
}
if (to_stdout && !g_app.cfg.silent)
printf("%s", log);
header_written = PJ_TRUE;
}
if (entry->jb_state) {
sprintf(s_jbprefetch, "%d", entry->jb_state->prefetch);
sprintf(s_jbsize, "%d", entry->jb_state->size);
sprintf(s_jbdiscard, "%d", entry->jb_state->discard);
sprintf(s_jbempty, "%d", entry->jb_state->empty);
} else {
strcpy(s_jbprefetch, "");
strcpy(s_jbsize, "");
strcpy(s_jbdiscard, "");
strcpy(s_jbempty, "");
}
if (entry->stat) {
sprintf(s_rxpkt, "%d", entry->stat->rx.pkt);
sprintf(s_losspkt, "%d", entry->stat->rx.loss);
} else {
strcpy(s_rxpkt, "");
strcpy(s_losspkt, "");
}
if (entry->log == NULL)
entry->log = "";
pj_ansi_snprintf(log, sizeof(log),
"'%d.%03d;" /* time */
"%s;" /* event */
"%s;" /* rxpkt */
"%s;" /* jb prefetch */
"%s;" /* jbsize */
"%s;" /* losspkt */
"%s;" /* jbdiscard */
"%s;" /* jbempty */
"%s\n" /* logmsg */,
(int)entry->wall_clock.sec, (int)entry->wall_clock.msec, /* time */
entry->event,
s_rxpkt,
s_losspkt,
s_jbprefetch,
s_jbsize,
s_jbdiscard,
s_jbempty,
entry->log
);
if (g_app.log_fd != NULL) {
pj_ssize_t size = strlen(log);
pj_file_write(g_app.log_fd, log, &size);
}
if (to_stdout && !g_app.cfg.silent)
printf("%s", log);
}
