static void http_player_state_txt(struct shttpd_arg* arg)
{
HTTPAccess* access = (HTTPAccess*)arg->user_data;
int i;
shttpd_printf(arg, "HTTP/1.1 200 OK\r\n");
shttpd_printf(arg, "Content-type: text/plain\r\n\r\n");
PTHREAD_MUTEX_LOCK(&access->playerStateMutex);
shttpd_printf(arg, "length=%"PRId64"\n", access->currentFrameInfo.sourceLength);
shttpd_printf(arg, "availableLength=%"PRId64"\n", access->currentFrameInfo.availableSourceLength);
shttpd_printf(arg, "position=%"PRId64"\n", access->currentFrameInfo.position);
shttpd_printf(arg, "startOffset=%"PRId64"\n", access->currentFrameInfo.startOffset);
shttpd_printf(arg, "vtrErrorLevel=%u\n", access->currentFrameInfo.vtrErrorLevel);
shttpd_printf(arg, "numMarkSelections=%d\n", access->currentFrameInfo.numMarkSelections);
for (i = 0; i < access->currentFrameInfo.numMarkSelections; i++)
{
shttpd_printf(arg, "markFilter_%d=%u\n", i, access->currentFrameInfo.markTypeMasks[i]);
}
PTHREAD_MUTEX_UNLOCK(&access->playerStateMutex);
arg->flags |= SHTTPD_END_OF_OUTPUT;
}
void show_geolocation(struct shttpd_arg *arg) {
char location[256];
CGPSController* gps = CGPSController::Instance();
gps->TurnGpsOn();
gps->UpdateTimeout();
if (gps->IsKnownPosition()) {
double latitude = gps->GetLatitude();
double longitude = gps->GetLongitude();
sprintf(location,"%.4f° %s, %.4f° %s;%f;%f",
fabs(latitude),latitude < 0 ? "South" : "North",
fabs(longitude),longitude < 0 ? "West" : "East",
latitude,longitude);
} else {
strcpy(location,"reading...;reading...;reading...");
}
printf("Location: %s\n",location);
shttpd_printf(arg, "%s", "HTTP/1.1 200 OK\r\n");
shttpd_printf(arg, "Content-Length: %lu\r\n", strlen(location));
shttpd_printf(arg, "%s", "Connection: close\r\n");
shttpd_printf(arg, "%s", "Pragma: no-cache\r\n" );
shttpd_printf(arg, "%s", "Cache-Control: no-cache\r\n" );
shttpd_printf(arg, "%s", "Expires: 0\r\n" );
shttpd_printf(arg, "%s", "Content-Type: text/html; charset=ISO-8859-4\r\n\r\n");
shttpd_printf(arg, "%s", location);
arg->flags |= SHTTPD_END_OF_OUTPUT;
}
static void http_player_page(struct shttpd_arg* arg)
{
HTTPAccess* access = (HTTPAccess*)arg->user_data;
const HTTPAccessResource* playerPage = har_get_resource(access->resources, "player_page");
if (playerPage != NULL)
{
shttpd_printf(arg, "HTTP/1.1 200 OK\r\n");
shttpd_printf(arg, "Content-Type: %s\r\n\r\n", playerPage->contentType);
shttpd_printf(arg, "%s", (const char*)playerPage->data);
}
/* else TODO return error */
arg->flags |= SHTTPD_END_OF_OUTPUT;
}
static void http_static_content(struct shttpd_arg* arg)
{
HTTPAccess* access = (HTTPAccess*)arg->user_data;
const char* requestURI;
requestURI = shttpd_get_env(arg, "REQUEST_URI");
const HTTPAccessResource* content = har_get_resource(access->resources, requestURI);
if (content != NULL)
{
shttpd_printf(arg, "HTTP/1.1 200 OK\r\n");
shttpd_printf(arg, "Content-Type: %s\r\n\r\n", content->contentType);
/* TODO: don't assume content size < buffer size */
memcpy(&arg->out.buf[arg->out.num_bytes], content->data, content->dataSize);
arg->out.num_bytes += content->dataSize;
}
/* else TODO return error */
arg->flags |= SHTTPD_END_OF_OUTPUT;
}
static void http_player_state_txt(struct shttpd_arg* arg)
{
HTTPAccess* access = (HTTPAccess*)arg->user_data;
shttpd_printf(arg, "HTTP/1.1 200 OK\r\n");
shttpd_printf(arg, "Content-type: text/plain\r\n\r\n");
PTHREAD_MUTEX_LOCK(&access->playerStateMutex);
shttpd_printf(arg, "length=%"PRId64"\n", access->currentFrameInfo.sourceLength);
shttpd_printf(arg, "availableLength=%"PRId64"\n", access->currentFrameInfo.availableSourceLength);
shttpd_printf(arg, "position=%"PRId64"\n", access->currentFrameInfo.position);
shttpd_printf(arg, "startOffset=%"PRId64"\n", access->currentFrameInfo.startOffset);
shttpd_printf(arg, "vtrErrorLevel=%u\n", access->currentFrameInfo.vtrErrorLevel);
PTHREAD_MUTEX_UNLOCK(&access->playerStateMutex);
arg->flags |= SHTTPD_END_OF_OUTPUT;
}
void example_shttpd_callback(struct shttpd_arg *arg)
{
const char *query;
query = shttpd_get_env(arg, "QUERY_STRING" );
if ( !query )
query = "";
/* fprintf( stderr, "RTEMS Request -%s-\n", query ); */
if ( !strcmp( query, "cpuuse_report" ) ) {
shttpd_printf( arg, "<pre>" );
rtems_cpu_usage_report_with_plugin(
arg,
(rtems_printk_plugin_t) shttpd_printf
);
shttpd_printf( arg, "</pre>" );
} else if ( !strcmp( query, "cpuuse_reset" ) ) {
rtems_cpu_usage_reset();
shttpd_printf(
arg,
START_HTML_BODY
" <p><big>CPU Usage data reset -- return to the previous page</big></p>"
END_HTML_BODY
);
} else if ( !strcmp( query, "stackuse_report" ) ) {
shttpd_printf( arg, "<pre>" );
rtems_stack_checker_report_usage_with_plugin(
arg,
(rtems_printk_plugin_t) shttpd_printf
);
shttpd_printf( arg, "</pre>" );
} else {
shttpd_printf(
arg,
START_HTML_BODY
" <h2>Unknown Request</h2>"
" <h3>URI: %s</br>"
" Arguments: %s</h3>"
END_HTML_BODY,
shttpd_get_env(arg, "REQUEST_URI"),
query
);
}
arg->flags |= SHTTPD_END_OF_OUTPUT;
}
static void http_player_state_xml(struct shttpd_arg* arg)
{
HTTPAccess* access = (HTTPAccess*)arg->user_data;
shttpd_printf(arg, "HTTP/1.1 200 OK\r\n");
shttpd_printf(arg, "Content-type: application/xml\r\n\r\n");
PTHREAD_MUTEX_LOCK(&access->playerStateMutex);
shttpd_printf(arg, "<?xml version='1.0'?>\n");
shttpd_printf(arg, "<player_state>\n");
shttpd_printf(arg, " <timecode>%02d:%02d:%02d:%02d</timecode>\n",
access->currentFrameInfo.timecodes[0].timecode.hour,
access->currentFrameInfo.timecodes[0].timecode.min,
access->currentFrameInfo.timecodes[0].timecode.sec,
access->currentFrameInfo.timecodes[0].timecode.frame);
shttpd_printf(arg, "</player_state>\n");
PTHREAD_MUTEX_UNLOCK(&access->playerStateMutex);
arg->flags |= SHTTPD_END_OF_OUTPUT;
}
void ssi_get_userinfo(struct shttpd_arg *arg)
{
FILE *fp = NULL;
if(strstr(arg -> in.buf, "curUserName") != NULL)
{
int fd;
char buffer[4096];
if((fd = open(SESSIONFILE, O_RDONLY)) < 0)
goto err;
memset(buffer, 0, sizeof buffer);
if(read(fd, buffer, sizeof buffer) < 0)
goto err;
struct loginInfo *LoginInfo = (struct loginInfo *)buffer;
struct loginOneItem *FirstItem = (struct loginOneItem *)LoginInfo->data;
struct loginOneItem *Item = NULL;
if(LoginInfo->ItemCount <= 0)
goto err;
Item = FirstItem + LoginInfo->ItemCount - 1;
shttpd_printf(arg, "%s", Item->UserName);
close(fd);
goto out;
err:
close(fd);
shttpd_printf(arg, "%s", NULL);
goto out;
#if 0
#define CGI_VERIFY
#if defined(DIGEST_VERIFY)
const char * const cur_user =
shttpd_get_env(arg, "REMOTE_USER");
DBG((stderr, "===> cur_user_digest = %s\n", cur_user));
shttpd_printf(arg, "%s", cur_user == NULL ? "NULL" : cur_user);
goto out;
#elif defined(CGI_VERIFY)
DBG((stderr, "===> Enter %s", __FUNCTION__));
fp = fopen(SESSIONFILE, "r");
if(fp == NULL)
{
DBG((stderr, "===> Open file %s error: %s", SESSIONFILE, strerror(errno)));
shttpd_printf(arg, "%s", NULL);
goto out;
}
char line[LINE_LEN];
char value[LINE_LEN];
char tmp[FILENAME_MAX];
while(fgets(line, LINE_LEN, fp) != NULL)
{
if(strstr(line, "#"))/* remark line */
continue;
if(strstr(line, shttpd_get_env(arg, "REMOTE_ADDR")) != NULL)
{
strsplit(line, value, LINE_LEN, ':', 1);
DBG((stderr, "===> cur_user_cgi = %s\n", value));
shttpd_printf(arg, "%s", value);
goto out;
}
}
shttpd_printf(arg, "%s", NULL);
goto out;
#endif
#endif
}
if(strstr(arg -> in.buf, "sysUserName") != NULL)
{
shttpd_printf(arg, "%s", ADMIN);
goto out;
}
if(strstr(arg -> in.buf, "usrUserName") != NULL)
{
char line[LINE_LEN];
const char * prev;
const char * next;
if((fp = fopen(HTPASSWDPATH, "r")) == NULL)
{
DBG((stderr, "===> File open error: %s", strerror(errno)));
shttpd_printf(arg, "get user name error");
goto out;
}
while(fgets(line, LINE_LEN, fp) != NULL)
{
char compare[strlen(ADMIN) + 2];
sprintf(compare, "%s:", ADMIN);
if(strstr(line, compare) != NULL) /* admin user */
continue;
else
{
prev = line;
next = strchr(line, TOKEN);
if(next != prev)
{
char tmp[next - prev + 1];
memset(tmp, '\0', next -prev + 1);
memcpy(tmp, prev, next - prev);
DBG((stderr, "===> User name = %s", tmp));
shttpd_printf(arg, "%s", tmp);
goto out;
}
shttpd_printf(arg, "Password file format error");
goto out;
}
}
shttpd_printf(arg, "NULL"); /* Not enough user */
goto out;
}
shttpd_printf(arg, "Unknow Command\n");
out:
arg->flags |= SHTTPD_END_OF_OUTPUT;
if(fp != NULL)
fclose(fp);
return;
}
void ssi_get_userinfo(struct shttpd_arg *arg)
{
FILE *fp = NULL;
if(strstr(arg -> in.buf, "curUserName") != NULL)
{
int fd;
char buffer[4096];
if((fd = open(SESSIONFILE, O_RDONLY)) < 0)
goto err;
memset(buffer, 0, sizeof buffer);
if(read(fd, buffer, sizeof buffer) < 0)
goto err;
struct loginInfo *LoginInfo = (struct loginInfo *)buffer;
struct loginOneItem *FirstItem = (struct loginOneItem *)LoginInfo->data;
struct loginOneItem *Item = NULL;
if(LoginInfo->ItemCount <= 0)
goto err;
Item = FirstItem + LoginInfo->ItemCount - 1;
shttpd_printf(arg, "%s", Item->UserName);
close(fd);
goto out;
err:
close(fd);
shttpd_printf(arg, "%s", NULL);
goto out;
}
if(strstr(arg -> in.buf, "sysUserName") != NULL)
{
char line[LINE_LEN];
const char * prev;
const char * next;
if((fp = fopen(HTPASSWDPATH, "r")) == NULL)
{
DBG((stderr, "===> File open error: %s", strerror(errno)));
shttpd_printf(arg, "get user name error");
goto out;
}
char compare[strlen(ADMIN) + 2];
sprintf(compare, "%s:", ADMIN);
while(fgets(line, LINE_LEN, fp) != NULL)
{
if(strstr(line, compare) == NULL) /* admin user */
continue;
else
{
prev = line;
next = strchr(line, TOKEN);
if(next != prev)
{
char tmp[next - prev + 1];
memset(tmp, '\0', next -prev + 1);
memcpy(tmp, prev, next - prev);
DBG((stderr, "===> User name = %s", tmp));
shttpd_printf(arg, "%s", tmp);
goto out;
}
shttpd_printf(arg, "Password file format error");
goto out;
}
}
shttpd_printf(arg, "NULL"); /* Not enough user */
goto out;
}
if(strstr(arg -> in.buf, "usrUserName") != NULL)
{
char line[LINE_LEN];
const char * prev;
const char * next;
if((fp = fopen(HTPASSWDPATH, "r")) == NULL)
{
DBG((stderr, "===> File open error: %s", strerror(errno)));
shttpd_printf(arg, "get user name error");
goto out;
}
char compare[strlen(ADMIN) + 2];
sprintf(compare, "%s:", USER);
while(fgets(line, LINE_LEN, fp) != NULL)
{
if(strstr(line, compare) == NULL) /* admin user */
continue;
else
{
prev = line;
next = strchr(line, TOKEN);
if(next != prev)
{
char tmp[next - prev + 1];
memset(tmp, '\0', next -prev + 1);
memcpy(tmp, prev, next - prev);
DBG((stderr, "===> User name = %s", tmp));
shttpd_printf(arg, "%s", tmp);
goto out;
}
shttpd_printf(arg, "Password file format error");
goto out;
}
}
shttpd_printf(arg, "NULL"); /* Not enough user */
goto out;
}
shttpd_printf(arg, "Unknow Command\n");
out:
arg->flags |= SHTTPD_END_OF_OUTPUT;
if(fp != NULL)
fclose(fp);
return;
}
static void http_player_control(struct shttpd_arg* arg)
{
HTTPAccess* access = (HTTPAccess*)arg->user_data;
const char* requestURI;
char queryValue[64];
int64_t offset = 0;
int whence = SEEK_SET;
int speed = 1;
PlayUnit unit = FRAME_PLAY_UNIT;
int forward = 1;
int queryOk;
int queryValueCount;
int pause = 0;
float factor;
int64_t duration;
int toggle = 1;
int markType = 0;
int64_t position = 0;
unsigned int markTypeMask = 0;
int vtrErrorLevel = 0;
int selection = 0;
requestURI = shttpd_get_env(arg, "REQUEST_URI");
if (strcmp("/player/control/play", requestURI) == 0)
{
mc_play(access->control);
}
else if (strcmp("/player/control/stop", requestURI) == 0)
{
mc_stop(access->control);
}
else if (strcmp("/player/control/pause", requestURI) == 0)
{
mc_pause(access->control);
}
else if (strcmp("/player/control/toggle-play-pause", requestURI) == 0)
{
mc_toggle_play_pause(access->control);
}
else if (strcmp("/player/control/seek", requestURI) == 0)
{
queryOk = 1;
queryValueCount = 0;
if (get_query_value(arg, "offset", queryValue, sizeof(queryValue)))
{
if (!parse_int64(queryValue, &offset))
{
queryOk = 0;
}
else
{
queryValueCount++;
}
}
if (get_query_value(arg, "whence", queryValue, sizeof(queryValue)))
{
queryValueCount++;
if (strcmp("SEEK_SET", queryValue) == 0)
{
whence = SEEK_SET;
}
else if (strcmp("SEEK_CUR", queryValue) == 0)
{
whence = SEEK_CUR;
}
else if (strcmp("SEEK_END", queryValue) == 0)
{
whence = SEEK_END;
}
else
{
queryOk = 0;
}
}
if (get_query_value(arg, "unit", queryValue, sizeof(queryValue)))
{
queryValueCount++;
if (strcmp("FRAME_PLAY_UNIT", queryValue) == 0)
{
unit = FRAME_PLAY_UNIT;
}
else if (strcmp("PERCENTAGE_PLAY_UNIT", queryValue) == 0)
{
unit = PERCENTAGE_PLAY_UNIT;
}
else
{
queryOk = 0;
}
}
if (get_query_value(arg, "pause", queryValue, sizeof(queryValue)))
{
if (strcmp("true", queryValue) == 0)
{
pause = 1;
}
}
if (queryOk && queryValueCount == 3)
{
if (pause)
{
mc_pause(access->control);
}
mc_seek(access->control, offset, whence, unit);
}
}
else if (strcmp("/player/control/play-speed", requestURI) == 0)
{
queryOk = 1;
queryValueCount = 0;
if (get_query_value(arg, "speed", queryValue, sizeof(queryValue)))
{
queryValueCount++;
if ((speed = atoi(queryValue)) == 0)
{
queryOk = 0;
}
}
if (get_query_value(arg, "unit", queryValue, sizeof(queryValue)))
{
queryValueCount++;
if (strcmp("FRAME_PLAY_UNIT", queryValue) == 0)
{
unit = FRAME_PLAY_UNIT;
}
else if (strcmp("PERCENTAGE_PLAY_UNIT", queryValue) == 0)
{
unit = PERCENTAGE_PLAY_UNIT;
}
else
{
queryOk = 0;
}
}
if (queryOk && queryValueCount == 2)
{
mc_play_speed(access->control, speed, unit);
}
}
else if (strcmp("/player/control/play-speed-factor", requestURI) == 0)
{
queryOk = 1;
queryValueCount = 0;
factor = 0.0;
if (get_query_value(arg, "factor", queryValue, sizeof(queryValue)))
{
queryValueCount++;
factor = (float)(atof(queryValue));
if (factor == 0.0)
{
queryOk = 0;
}
}
if (queryOk && queryValueCount == 1)
{
mc_play_speed_factor(access->control, factor);
}
}
else if (strcmp("/player/control/step", requestURI) == 0)
{
queryOk = 1;
queryValueCount = 0;
if (get_query_value(arg, "forward", queryValue, sizeof(queryValue)))
{
queryValueCount++;
if (strcmp("true", queryValue) == 0)
{
forward = 1;
}
else if (strcmp("false", queryValue) == 0)
{
forward = 0;
}
else
{
queryOk = 0;
}
}
if (get_query_value(arg, "unit", queryValue, sizeof(queryValue)))
{
queryValueCount++;
if (strcmp("FRAME_PLAY_UNIT", queryValue) == 0)
{
unit = FRAME_PLAY_UNIT;
}
else if (strcmp("PERCENTAGE_PLAY_UNIT", queryValue) == 0)
{
unit = PERCENTAGE_PLAY_UNIT;
}
else
{
queryOk = 0;
}
}
if (queryOk && queryValueCount == 2)
{
mc_step(access->control, forward, unit);
}
}
else if (strcmp("/player/control/home", requestURI) == 0)
{
if (get_query_value(arg, "pause", queryValue, sizeof(queryValue)))
{
if (strcmp("true", queryValue) == 0)
{
mc_pause(access->control);
}
}
mc_seek(access->control, 0, SEEK_SET, FRAME_PLAY_UNIT);
}
else if (strcmp("/player/control/end", requestURI) == 0)
{
if (get_query_value(arg, "pause", queryValue, sizeof(queryValue)))
{
if (strcmp("true", queryValue) == 0)
{
mc_pause(access->control);
}
}
mc_seek(access->control, 0, SEEK_END, FRAME_PLAY_UNIT);
}
else if (strcmp("/player/control/prev-mark", requestURI) == 0)
{
mc_seek_prev_mark(access->control);
}
else if (strcmp("/player/control/next-mark", requestURI) == 0)
{
mc_seek_next_mark(access->control);
}
else if (strcmp("/player/control/clip-mark", requestURI) == 0)
{
mc_seek_clip_mark(access->control);
}
else if (strcmp("/player/control/mark-position", requestURI) == 0)
{
queryOk = 1;
queryValueCount = 0;
if (get_query_value(arg, "position", queryValue, sizeof(queryValue)))
{
if (!parse_int64(queryValue, &position) ||
position < 0)
{
queryOk = 0;
}
else
{
queryValueCount++;
}
}
if (get_query_value(arg, "type", queryValue, sizeof(queryValue)))
{
queryValueCount++;
markType = atoi(queryValue);
}
if (get_query_value(arg, "toggle", queryValue, sizeof(queryValue)))
{
queryValueCount++;
if (strcmp("true", queryValue) == 0)
{
toggle = 1;
}
else if (strcmp("false", queryValue) == 0)
{
toggle = 0;
}
else
{
queryOk = 0;
}
}
if (queryOk && queryValueCount == 3)
{
mc_mark_position(access->control, position, markType, toggle);
}
}
else if (strcmp("/player/control/clear-mark-position", requestURI) == 0)
{
queryOk = 1;
queryValueCount = 0;
if (get_query_value(arg, "position", queryValue, sizeof(queryValue)))
{
if (!parse_int64(queryValue, &position) ||
position < 0)
{
queryOk = 0;
}
else
{
queryValueCount++;
}
}
if (get_query_value(arg, "type", queryValue, sizeof(queryValue)))
{
queryValueCount++;
markTypeMask = atoi(queryValue);
}
if (queryOk && queryValueCount == 2)
{
mc_clear_mark_position(access->control, position, markTypeMask);
}
}
else if (strcmp("/player/control/next-show-marks", requestURI) == 0)
{
queryOk = 1;
selection = 0;
if (get_query_value(arg, "sel", queryValue, sizeof(queryValue)))
{
if (!parse_int(queryValue, &selection))
{
queryOk = 0;
}
}
if (queryOk)
{
mc_next_show_marks(access->control, selection);
}
}
else if (strcmp("/player/control/set-vtr-error-level", requestURI) == 0)
{
queryOk = 1;
queryValueCount = 0;
if (get_query_value(arg, "level", queryValue, sizeof(queryValue)))
{
if (!parse_int(queryValue, &vtrErrorLevel) ||
vtrErrorLevel < VTR_NO_ERROR_LEVEL || vtrErrorLevel > VTR_NO_GOOD_LEVEL)
{
queryOk = 0;
}
else
{
queryValueCount++;
}
}
if (queryOk && queryValueCount == 1)
{
mc_set_vtr_error_level(access->control, (VTRErrorLevel)vtrErrorLevel);
}
}
else if (strcmp("/player/control/next-vtr-error-level", requestURI) == 0)
{
mc_next_vtr_error_level(access->control);
}
else if (strcmp("/player/control/next-osd-screen", requestURI) == 0)
{
mc_next_osd_screen(access->control);
}
else if (strcmp("/player/control/next-osd-timecode", requestURI) == 0)
{
mc_next_osd_timecode(access->control);
}
else if (strcmp("/player/control/review", requestURI) == 0)
{
queryOk = 1;
queryValueCount = 0;
if (get_query_value(arg, "duration", queryValue, sizeof(queryValue)))
{
if (!parse_int64(queryValue, &duration) ||
duration <= 0)
{
queryOk = 0;
}
else
{
queryValueCount++;
}
}
if (queryOk && queryValueCount == 1)
{
mc_review(access->control, duration);
}
}
else if (strcmp("/player/control/next-marks-selection", requestURI) == 0)
{
mc_next_active_mark_selection(access->control);
}
shttpd_printf(arg, "HTTP/1.1 200 OK\r\n\r\n");
arg->flags |= SHTTPD_END_OF_OUTPUT;
}
