static const gchar*
language_support_get_signal_parameter (const gchar* type_name, GList** names)
{
const gchar* c;
const gchar* param_name = NULL;
GString* param_string;
gchar* real_name;
/* Search for the second upper character */
for (c = type_name + 1; *c != '\0'; c++)
{
if (g_ascii_isupper (*c))
{
param_name = c;
break;
}
}
if (param_name && strlen (param_name))
{
param_string = g_string_new (param_name);
g_string_ascii_down (param_string);
}
else
{
param_string = g_string_new ("arg");
}
real_name = language_support_check_param_name (g_string_free (param_string, FALSE), names);
return real_name;
}
int main (int argc, char **argv)
{
RsvgDimensionData dimensions;
RsvgHandle *logo_handle;
cairo_surface_t *surface;
GError *error = NULL;
cairo_t *cr;
cairo_status_t status;
char *input, *size, *output;
GString *layer;
char *layer_name;
int h, w;
g_type_init ();
input = argv[1];
size = argv[2];
layer = g_string_new (argv[3]);
g_string_ascii_down (layer);
g_string_prepend_c (layer, '#');
output = argv[4];
if (sscanf (size, "%dx%d", &w, &h) != 2) {
g_warning ("Couldn't parse size '%s'", size);
return 1;
}
logo_handle = rsvg_handle_new_from_file (input, &error);
if (!logo_handle) {
g_warning ("Couldn't open '%s': %s", input, error->message);
g_error_free (error);
return 1;
}
surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, w, h);
cr = cairo_create (surface);
rsvg_handle_get_dimensions (logo_handle, &dimensions);
cairo_scale (cr,
(double) w / dimensions.width,
(double) h / dimensions.height);
layer_name = g_string_free (layer, FALSE);
rsvg_handle_render_cairo_sub (logo_handle, cr, "#background");
// rsvg_handle_render_cairo_sub (logo_handle, cr, "#base");
rsvg_handle_render_cairo_sub (logo_handle, cr, layer_name);
status = cairo_surface_write_to_png (surface, output);
if (status != CAIRO_STATUS_SUCCESS) {
g_warning ("Couldn't write output '%s': %s", output, cairo_status_to_string (status));
return 1;
}
g_free (layer_name);
cairo_destroy (cr);
return 0;
}
gchar*
codeslayer_utils_to_lowercase (gchar *string)
{
GString *gstring;
gstring = g_string_new (string);
gstring = g_string_ascii_down (gstring);
return g_string_free (gstring, FALSE);
}
void
mc_search__cond_struct_new_init_hex (const char *charset, mc_search_t * lc_mc_search,
mc_search_cond_t * mc_search_cond)
{
GString *tmp;
g_string_ascii_down (mc_search_cond->str);
tmp = mc_search__hex_translate_to_regex (mc_search_cond->str);
g_string_free (mc_search_cond->str, TRUE);
mc_search_cond->str = tmp;
mc_search__cond_struct_new_init_regex (charset, lc_mc_search, mc_search_cond);
}
/*
Inserts a given word into the given hash table or increments the value if the word already exists.
@param {char *} key - string to insert into table
@param {GHashTable *} table - GHashTable object in which to store the string->count pairs
*/
void insert_word(char* key, GHashTable* table) {
int* val;
char* low_key = g_string_ascii_down(g_string_new(key))->str;
val = (int*)g_hash_table_lookup(table, low_key);
if (val == NULL) {
val = malloc(sizeof(int));
*val = 1;
g_hash_table_insert(table, g_strdup(low_key), val);
} else {
*val += 1;
g_hash_table_insert(table, g_strdup(low_key), val);
}
}
GString *
sql_filter_sql_rewrite(GPtrArray *tokens)
{
GString *sql_rewrite = NULL;
int i = 0;
if (tokens == NULL) return NULL;
sql_rewrite = g_string_new(NULL);
for (i = 0; i < tokens->len; i++)
{
sql_token *tk = (sql_token *)tokens->pdata[i];
switch (tk->token_id)
{
case TK_UNKNOWN:
case TK_COMMENT:
break;
case TK_SEMICOLON:
{
if (i == tokens->len - 1) { g_string_truncate(sql_rewrite, sql_rewrite->len - 1); }
break;
}
case TK_INTEGER:
case TK_FLOAT:
case TK_STRING:
{
g_string_append_printf(sql_rewrite, "?%s", (i == tokens->len - 1) ? "" : " ");
break;
}
case TK_LITERAL:
{
/* The ID like table name must keep the original type. */
g_string_append_printf(sql_rewrite, "%s%s", tk->text->str,
(i == tokens->len - 1) ? "" : " ");
break;
}
default:
{
GString *lower = g_string_ascii_down(g_string_new(tk->text->str));
g_string_append_printf(sql_rewrite, "%s%s", lower->str,
(i == tokens->len - 1) ? "" : " ");
g_string_free(lower, TRUE);
}
}
}
return sql_rewrite;
}
/** Convert string to compression type set an error if failed.
* @param type_str String with compression type (e.g. "gz")
* @param type Pointer to cr_CompressionType variable
* @param err Err that will be set in case of error
*/
static gboolean
check_and_set_compression_type(const char *type_str,
cr_CompressionType *type,
GError **err)
{
assert(!err || *err == NULL);
_cleanup_string_free_ GString *compress_str = NULL;
compress_str = g_string_ascii_down(g_string_new(type_str));
if (!strcmp(compress_str->str, "gz")) {
*type = CR_CW_GZ_COMPRESSION;
} else if (!strcmp(compress_str->str, "bz2")) {
*type = CR_CW_BZ2_COMPRESSION;
} else if (!strcmp(compress_str->str, "xz")) {
*type = CR_CW_XZ_COMPRESSION;
} else {
g_set_error(err, ERR_DOMAIN, CRE_BADARG,
"Unknown/Unsupported compression type \"%s\"", type_str);
return FALSE;
}
return TRUE;
}
static gboolean
spawn_mount (MountThreadInfo *info, gchar **envp, gchar **standard_error,
gint *exit_status, GError **error)
{
gint tty_fd, in_fd, out_fd, err_fd;
fd_set rfds, wfds;
GPid pid;
gint ret, status;
GString *outstr = NULL;
GString *errstr = NULL;
gboolean failed = FALSE;
gboolean with_password = FALSE;
gboolean need_password = FALSE;
gchar* password = NULL;
tty_fd = in_fd = out_fd = err_fd = -1;
#ifdef USE_PTY
with_password = info->should_mount;
if (with_password) {
tty_fd = gnome_vfs_pty_open ((pid_t *) &pid, GNOME_VFS_PTY_LOGIN_TTY, envp,
info->argv[0], info->argv,
NULL, 300, 300, &in_fd, &out_fd,
standard_error ? &err_fd : NULL);
if (tty_fd == -1) {
g_warning (_("Couldn't run mount process in a pty"));
with_password = FALSE;
}
}
#endif
if (!with_password) {
if (!g_spawn_async_with_pipes (NULL, info->argv, envp,
G_SPAWN_DO_NOT_REAP_CHILD | G_SPAWN_STDOUT_TO_DEV_NULL,
NULL, NULL, &pid, NULL, NULL,
standard_error ? &err_fd : NULL, error)) {
g_critical ("Could not launch mount command: %s", (*error)->message);
return FALSE;
}
}
outstr = g_string_new (NULL);
if (standard_error)
errstr = g_string_new (NULL);
/* Read data until we get EOF on both pipes. */
while (!failed && (err_fd >= 0 || tty_fd >= 0)) {
ret = 0;
FD_ZERO (&rfds);
FD_ZERO (&wfds);
if (out_fd >= 0)
FD_SET (out_fd, &rfds);
if (tty_fd >= 0)
FD_SET (tty_fd, &rfds);
if (err_fd >= 0)
FD_SET (err_fd, &rfds);
if (need_password) {
if (in_fd >= 0)
FD_SET (in_fd, &wfds);
if (tty_fd >= 0)
FD_SET (tty_fd, &wfds);
}
ret = select (FD_SETSIZE, &rfds, &wfds, NULL, NULL /* no timeout */);
if (ret < 0 && errno != EINTR) {
failed = TRUE;
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_READ,
_("Unexpected error in select() reading data from a child process (%s)"),
g_strerror (errno));
break;
}
/* Read possible password prompt */
if (tty_fd >= 0 && FD_ISSET (tty_fd, &rfds)) {
if (read_data (outstr, &tty_fd, error) == -1) {
failed = TRUE;
break;
}
}
/* Read possible password prompt */
if (out_fd >= 0 && FD_ISSET (out_fd, &rfds)) {
if (read_data(outstr, &out_fd, error) == -1) {
failed = TRUE;
break;
}
}
/* Look for a password prompt */
g_string_ascii_down (outstr);
if (g_strstr_len (outstr->str, outstr->len, "password")) {
DEBUG_MOUNT (("mount needs a password\n"));
g_string_erase (outstr, 0, -1);
need_password = TRUE;
}
if (need_password && ((tty_fd >= 0 && FD_ISSET (tty_fd, &wfds)) ||
(in_fd >= 0 && FD_ISSET (in_fd, &wfds)))) {
g_free (password);
password = NULL;
/* Prompt for a password */
if (!invoke_full_auth (info, &password) || password == NULL) {
DEBUG_MOUNT (("user cancelled mount password prompt\n"));
/* User cancelled, empty string returned */
g_string_erase (errstr, 0, -1);
kill (pid, SIGTERM);
break;
/* Got a password */
} else {
DEBUG_MOUNT (("got password: %s\n", password));
if (write(tty_fd, password, strlen(password)) == -1 ||
write(tty_fd, "\n", 1) == -1) {
g_warning ("couldn't send password to child mount process: %s\n", g_strerror (errno));
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_READ,
_("Couldn't send password to mount process."));
failed = TRUE;
}
}
need_password = FALSE;
}
if (err_fd >= 0 && FD_ISSET (err_fd, &rfds)) {
if (read_data (errstr, &err_fd, error) == -1) {
failed = TRUE;
break;
}
}
}
if (in_fd >= 0)
close (in_fd);
if (out_fd >= 0)
close (out_fd);
if (err_fd >= 0)
close (err_fd);
if (tty_fd >= 0)
close (tty_fd);
/* Wait for child to exit, even if we have
* an error pending.
*/
again:
ret = waitpid (pid, &status, 0);
if (ret < 0) {
if (errno == EINTR)
goto again;
else if (!failed) {
failed = TRUE;
g_set_error (error, G_SPAWN_ERROR, G_SPAWN_ERROR_READ,
_("Unexpected error in waitpid() (%s)"), g_strerror (errno));
}
}
g_free (password);
if (failed) {
if (errstr)
g_string_free (errstr, TRUE);
g_string_free (outstr, TRUE);
return FALSE;
} else {
if (exit_status)
*exit_status = status;
if (standard_error) {
/* Sad as it may be, certain mount helpers (like mount.cifs)
* on Linux and perhaps other OSs return their error
* output on stdout. */
if (outstr->len && !errstr->len) {
*standard_error = g_string_free (outstr, FALSE);
g_string_free (errstr, TRUE);
} else {
*standard_error = g_string_free (errstr, FALSE);
g_string_free (outstr, TRUE);
}
}
return TRUE;
}
}
int
moloch_hp_cb_on_headers_complete (http_parser *parser)
{
HTTPInfo_t *http = parser->data;
MolochSession_t *session = http->session;
char tag[200];
char version[20];
#ifdef HTTPDEBUG
LOG("HTTPDEBUG: which: %d code: %d method: %d", http->which, parser->status_code, parser->method);
#endif
int len = snprintf(version, sizeof(version), "%d.%d", parser->http_major, parser->http_minor);
if (parser->status_code == 0) {
#ifndef REMOVEOLD
snprintf(tag, sizeof(tag), "http:method:%s", http_method_str(parser->method));
moloch_nids_add_tag(session, tag);
#endif
moloch_field_string_add(methodField, session, http_method_str(parser->method), -1, TRUE);
moloch_field_string_add(verReqField, session, version, len, TRUE);
} else {
#ifndef REMOVEOLD
snprintf(tag, sizeof(tag), "http:statuscode:%d", parser->status_code);
moloch_nids_add_tag(session, tag);
#endif
moloch_field_int_add(statuscodeField, session, parser->status_code);
moloch_field_string_add(verResField, session, version, len, TRUE);
}
if (http->inValue & (1 << http->which) && http->pos[http->which]) {
http_add_value(session, http);
}
http->header[0][0] = http->header[1][0] = 0;
if (http->urlString) {
char *ch = http->urlString->str;
while (*ch) {
if (*ch < 32) {
moloch_nids_add_tag(session, "http:control-char");
break;
}
ch++;
}
}
if (http->cookieString && http->cookieString->str[0]) {
char *start = http->cookieString->str;
while (1) {
while (isspace(*start)) start++;
char *equal = strchr(start, '=');
if (!equal)
break;
moloch_field_string_add(cookieKeyField, session, start, equal-start, TRUE);
start = strchr(equal+1, ';');
if(!start)
break;
start++;
}
g_string_truncate(http->cookieString, 0);
}
if (http->authString && http->authString->str[0]) {
moloch_http_parse_authorization(session, http->authString->str);
g_string_truncate(http->authString, 0);
}
if (http->hostString) {
g_string_ascii_down(http->hostString);
}
if (http->urlString && http->hostString) {
char *colon = strchr(http->hostString->str+2, ':');
if (colon) {
moloch_field_string_add(hostField, session, http->hostString->str+2, colon - http->hostString->str-2, TRUE);
} else {
moloch_field_string_add(hostField, session, http->hostString->str+2, http->hostString->len-2, TRUE);
}
char *question = strchr(http->urlString->str, '?');
if (question) {
moloch_field_string_add(pathField, session, http->urlString->str, question - http->urlString->str, TRUE);
char *start = question+1;
char *ch;
int field = keyField;
for (ch = start; *ch; ch++) {
if (*ch == '&') {
if (ch != start && (config.parseQSValue || field == keyField)) {
char *str = g_uri_unescape_segment(start, ch, NULL);
if (!str) {
moloch_field_string_add(field, session, start, ch-start, TRUE);
} else if (!moloch_field_string_add(field, session, str, strlen(str), FALSE)) {
g_free(str);
}
}
start = ch+1;
field = keyField;
continue;
} else if (*ch == '=') {
if (ch != start && (config.parseQSValue || field == keyField)) {
char *str = g_uri_unescape_segment(start, ch, NULL);
if (!str) {
moloch_field_string_add(field, session, start, ch-start, TRUE);
} else if (!moloch_field_string_add(field, session, str, strlen(str), FALSE)) {
g_free(str);
}
}
start = ch+1;
field = valueField;
}
}
if (config.parseQSValue && field == valueField && ch > start) {
char *str = g_uri_unescape_segment(start, ch, NULL);
if (!str) {
moloch_field_string_add(field, session, start, ch-start, TRUE);
} else if (!moloch_field_string_add(field, session, str, strlen(str), FALSE)) {
g_free(str);
}
}
} else {
moloch_field_string_add(pathField, session, http->urlString->str, http->urlString->len, TRUE);
}
if (http->urlString->str[0] != '/') {
char *result = strstr(http->urlString->str, http->hostString->str+2);
/* If the host header is in the first 8 bytes of url then just use the url */
if (result && result - http->urlString->str <= 8) {
moloch_field_string_add(urlsField, session, http->urlString->str, http->urlString->len, FALSE);
g_string_free(http->urlString, FALSE);
g_string_free(http->hostString, TRUE);
} else {
/* Host header doesn't match the url */
g_string_append(http->hostString, ";");
g_string_append(http->hostString, http->urlString->str);
moloch_field_string_add(urlsField, session, http->hostString->str, http->hostString->len, FALSE);
g_string_free(http->urlString, TRUE);
g_string_free(http->hostString, FALSE);
}
} else {
/* Normal case, url starts with /, so no extra host in url */
g_string_append(http->hostString, http->urlString->str);
moloch_field_string_add(urlsField, session, http->hostString->str, http->hostString->len, FALSE);
g_string_free(http->urlString, TRUE);
g_string_free(http->hostString, FALSE);
}
http->urlString = NULL;
http->hostString = NULL;
} else if (http->urlString) {
moloch_field_string_add(urlsField, session, http->urlString->str, http->urlString->len, FALSE);
g_string_free(http->urlString, FALSE);
http->urlString = NULL;
} else if (http->hostString) {
char *colon = strchr(http->hostString->str+2, ':');
if (colon) {
moloch_field_string_add(hostField, session, http->hostString->str+2, colon - http->hostString->str-2, TRUE);
} else {
moloch_field_string_add(hostField, session, http->hostString->str+2, http->hostString->len-2, TRUE);
}
g_string_free(http->hostString, TRUE);
http->hostString = NULL;
}
moloch_nids_add_tag(session, "protocol:http");
moloch_nids_add_protocol(session, "http");
if (pluginsCbs & MOLOCH_PLUGIN_HP_OHC)
moloch_plugins_cb_hp_ohc(session, parser);
return 0;
}
int
moloch_hp_cb_on_message_complete (http_parser *parser)
{
HTTPInfo_t *http = parser->data;
MolochSession_t *session = http->session;
#ifdef HTTPDEBUG
LOG("HTTPDEBUG: which: %d", session->which);
#endif
if (pluginsCbs & MOLOCH_PLUGIN_HP_OMC)
moloch_plugins_cb_hp_omc(session, parser);
http->header[0][0] = http->header[1][0] = 0;
if (http->urlString) {
char *ch = http->urlString->str;
while (*ch) {
if (*ch < 32) {
moloch_nids_add_tag(session, "http:control-char");
break;
}
ch++;
}
}
if (http->hostString) {
g_string_ascii_down(http->hostString);
}
if (http->urlString && http->hostString) {
char *colon = strchr(http->hostString->str+2, ':');
if (colon) {
moloch_field_string_add(hostField, session, http->hostString->str+2, colon - http->hostString->str-2, TRUE);
} else {
moloch_field_string_add(hostField, session, http->hostString->str+2, http->hostString->len-2, TRUE);
}
char *question = strchr(http->urlString->str, '?');
if (question) {
moloch_field_string_add(pathField, session, http->urlString->str, question - http->urlString->str, TRUE);
char *start = question+1;
char *ch;
int field = keyField;
for (ch = start; *ch; ch++) {
if (*ch == '&') {
if (ch != start && (config.parseQSValue || field == keyField)) {
char *str = g_uri_unescape_segment(start, ch, NULL);
if (!str) {
moloch_field_string_add(field, session, start, ch-start, TRUE);
} else if (!moloch_field_string_add(field, session, str, strlen(str), FALSE)) {
g_free(str);
}
}
start = ch+1;
field = keyField;
continue;
} else if (*ch == '=') {
if (ch != start && (config.parseQSValue || field == keyField)) {
char *str = g_uri_unescape_segment(start, ch, NULL);
if (!str) {
moloch_field_string_add(field, session, start, ch-start, TRUE);
} else if (!moloch_field_string_add(field, session, str, strlen(str), FALSE)) {
g_free(str);
}
}
start = ch+1;
field = valueField;
}
}
if (config.parseQSValue && field == valueField && ch > start) {
char *str = g_uri_unescape_segment(start, ch, NULL);
if (!str) {
moloch_field_string_add(field, session, start, ch-start, TRUE);
} else if (!moloch_field_string_add(field, session, str, strlen(str), FALSE)) {
g_free(str);
}
}
} else {
moloch_field_string_add(pathField, session, http->urlString->str, http->urlString->len, TRUE);
}
if (http->urlString->str[0] != '/') {
char *result = strstr(http->urlString->str, http->hostString->str+2);
/* If the host header is in the first 8 bytes of url then just use the url */
if (result && result - http->urlString->str <= 8) {
moloch_field_string_add(urlsField, session, http->urlString->str, http->urlString->len, FALSE);
g_string_free(http->urlString, FALSE);
g_string_free(http->hostString, TRUE);
} else {
/* Host header doesn't match the url */
g_string_append(http->hostString, ";");
g_string_append(http->hostString, http->urlString->str);
moloch_field_string_add(urlsField, session, http->hostString->str, http->hostString->len, FALSE);
g_string_free(http->urlString, TRUE);
g_string_free(http->hostString, FALSE);
}
} else {
/* Normal case, url starts with /, so no extra host in url */
g_string_append(http->hostString, http->urlString->str);
moloch_field_string_add(urlsField, session, http->hostString->str, http->hostString->len, FALSE);
g_string_free(http->urlString, TRUE);
g_string_free(http->hostString, FALSE);
}
moloch_nids_add_tag(session, "protocol:http");
moloch_nids_add_protocol(session, "http");
http->urlString = NULL;
http->hostString = NULL;
} else if (http->urlString) {
moloch_field_string_add(urlsField, session, http->urlString->str, http->urlString->len, FALSE);
g_string_free(http->urlString, FALSE);
moloch_nids_add_tag(session, "protocol:http");
moloch_nids_add_protocol(session, "http");
http->urlString = NULL;
} else if (http->hostString) {
char *colon = strchr(http->hostString->str+2, ':');
if (colon) {
moloch_field_string_add(hostField, session, http->hostString->str+2, colon - http->hostString->str-2, TRUE);
} else {
moloch_field_string_add(hostField, session, http->hostString->str+2, http->hostString->len-2, TRUE);
}
g_string_free(http->hostString, TRUE);
http->hostString = NULL;
}
if (http->inBody & (1 << session->which)) {
const char *md5 = g_checksum_get_string(http->checksum[session->which]);
moloch_field_string_add(md5Field, session, (char*)md5, 32, TRUE);
}
return 0;
}
int main(int argc, char** argv)
{
char *pszGuid = NULL;
char szGuid[512];
int nInterfaces = 0;
int nDevices = 0;
int i = 0;
const char *pkeyAcquisitionFrameRate[2] = {"AcquisitionFrameRate", "AcquisitionFrameRateAbs"};
ArvGcNode *pGcNode;
GError *error=NULL;
global.bCancel = FALSE;
global.config = global.config.__getDefault__();
global.idSoftwareTriggerTimer = 0;
ros::init(argc, argv, "camera");
global.phNode = new ros::NodeHandle();
// Service callback for firing nuc's.
// Needed since we cannot open another connection to cameras while streaming.
ros::NodeHandle nh;
ros::ServiceServer NUCservice = nh.advertiseService("FireNUC", NUCService_callback);
//g_type_init ();
// Print out some useful info.
ROS_INFO ("Attached cameras:");
arv_update_device_list();
nInterfaces = arv_get_n_interfaces();
ROS_INFO ("# Interfaces: %d", nInterfaces);
nDevices = arv_get_n_devices();
ROS_INFO ("# Devices: %d", nDevices);
for (i=0; i<nDevices; i++)
ROS_INFO ("Device%d: %s", i, arv_get_device_id(i));
if (nDevices>0)
{
// Get the camera guid from either the command-line or as a parameter.
if (argc==2)
{
strcpy(szGuid, argv[1]);
pszGuid = szGuid;
}
else
{
if (global.phNode->hasParam(ros::this_node::getName()+"/guid"))
{
std::string stGuid;
global.phNode->getParam(ros::this_node::getName()+"/guid", stGuid);
strcpy (szGuid, stGuid.c_str());
pszGuid = szGuid;
}
else
pszGuid = NULL;
}
// Open the camera, and set it up.
ROS_INFO("Opening: %s", pszGuid ? pszGuid : "(any)");
while (TRUE)
{
global.pCamera = arv_camera_new(pszGuid);
if (global.pCamera)
break;
else
{
ROS_WARN ("Could not open camera %s. Retrying...", pszGuid);
ros::Duration(1.0).sleep();
ros::spinOnce();
}
}
global.pDevice = arv_camera_get_device(global.pCamera);
ROS_INFO("Opened: %s-%s", arv_device_get_string_feature_value (global.pDevice, "DeviceVendorName"), arv_device_get_string_feature_value (global.pDevice, "DeviceID"));
// See if some basic camera features exist.
pGcNode = arv_device_get_feature (global.pDevice, "AcquisitionMode");
global.isImplementedAcquisitionMode = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "GainRaw");
global.isImplementedGain = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "Gain");
global.isImplementedGain |= ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "ExposureTimeAbs");
global.isImplementedExposureTimeAbs = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "ExposureAuto");
global.isImplementedExposureAuto = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "GainAuto");
global.isImplementedGainAuto = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "TriggerSelector");
global.isImplementedTriggerSelector = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "TriggerSource");
global.isImplementedTriggerSource = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "TriggerMode");
global.isImplementedTriggerMode = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "FocusPos");
global.isImplementedFocusPos = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "GevSCPSPacketSize");
global.isImplementedMtu = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
pGcNode = arv_device_get_feature (global.pDevice, "AcquisitionFrameRateEnable");
global.isImplementedAcquisitionFrameRateEnable = ARV_GC_FEATURE_NODE (pGcNode) ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
// Find the key name for framerate.
global.keyAcquisitionFrameRate = NULL;
for (i=0; i<2; i++)
{
pGcNode = arv_device_get_feature (global.pDevice, pkeyAcquisitionFrameRate[i]);
global.isImplementedAcquisitionFrameRate = pGcNode ? arv_gc_feature_node_is_implemented (ARV_GC_FEATURE_NODE (pGcNode), &error) : FALSE;
if (global.isImplementedAcquisitionFrameRate)
{
global.keyAcquisitionFrameRate = pkeyAcquisitionFrameRate[i];
break;
}
}
// Get parameter bounds.
arv_camera_get_exposure_time_bounds (global.pCamera, &global.configMin.ExposureTimeAbs, &global.configMax.ExposureTimeAbs);
arv_camera_get_gain_bounds (global.pCamera, &global.configMin.Gain, &global.configMax.Gain);
arv_camera_get_sensor_size (global.pCamera, &global.widthSensor, &global.heightSensor);
arv_camera_get_width_bounds (global.pCamera, &global.widthRoiMin, &global.widthRoiMax);
arv_camera_get_height_bounds (global.pCamera, &global.heightRoiMin, &global.heightRoiMax);
if (global.isImplementedFocusPos)
{
gint64 focusMin64, focusMax64;
arv_device_get_integer_feature_bounds (global.pDevice, "FocusPos", &focusMin64, &focusMax64);
global.configMin.FocusPos = focusMin64;
global.configMax.FocusPos = focusMax64;
}
else
{
global.configMin.FocusPos = 0;
global.configMax.FocusPos = 0;
}
global.configMin.AcquisitionFrameRate = 0.0;
global.configMax.AcquisitionFrameRate = 1000.0;
// Initial camera settings.
if (global.isImplementedExposureTimeAbs)
arv_device_set_float_feature_value(global.pDevice, "ExposureTimeAbs", global.config.ExposureTimeAbs);
if (global.isImplementedGain)
arv_camera_set_gain(global.pCamera, global.config.Gain);
//arv_device_set_integer_feature_value(global.pDevice, "GainRaw", global.config.GainRaw);
if (global.isImplementedAcquisitionFrameRateEnable)
arv_device_set_integer_feature_value(global.pDevice, "AcquisitionFrameRateEnable", 1);
if (global.isImplementedAcquisitionFrameRate)
arv_device_set_float_feature_value(global.pDevice, global.keyAcquisitionFrameRate, global.config.AcquisitionFrameRate);
// Set up the triggering.
if (global.isImplementedTriggerMode)
{
if (global.isImplementedTriggerSelector && global.isImplementedTriggerMode)
{
arv_device_set_string_feature_value(global.pDevice, "TriggerSelector", "AcquisitionStart");
arv_device_set_string_feature_value(global.pDevice, "TriggerMode", "Off");
arv_device_set_string_feature_value(global.pDevice, "TriggerSelector", "FrameStart");
arv_device_set_string_feature_value(global.pDevice, "TriggerMode", "Off");
}
}
WriteCameraFeaturesFromRosparam ();
#ifdef TUNING
ros::Publisher pubInt64 = global.phNode->advertise<std_msgs::Int64>(ros::this_node::getName()+"/dt", 100);
global.ppubInt64 = &pubInt64;
#endif
// Grab the calibration file url from the param server if exists
std::string calibrationURL = ""; // Default looks in .ros/camera_info
if (!(ros::param::get(std::string("calibrationURL").append(arv_device_get_string_feature_value (global.pDevice, "DeviceID")), calibrationURL)))
{
ROS_ERROR("ERROR: Could not read calibrationURL from parameter server");
}
// Start the camerainfo manager.
global.pCameraInfoManager = new camera_info_manager::CameraInfoManager(ros::NodeHandle(ros::this_node::getName()), arv_device_get_string_feature_value (global.pDevice, "DeviceID"), calibrationURL);
// Start the dynamic_reconfigure server.
dynamic_reconfigure::Server<Config> reconfigureServer;
dynamic_reconfigure::Server<Config>::CallbackType reconfigureCallback;
reconfigureCallback = boost::bind(&RosReconfigure_callback, _1, _2);
reconfigureServer.setCallback(reconfigureCallback);
ros::Duration(2.0).sleep();
// Get parameter current values.
global.xRoi=0; global.yRoi=0; global.widthRoi=0; global.heightRoi=0;
arv_camera_get_region (global.pCamera, &global.xRoi, &global.yRoi, &global.widthRoi, &global.heightRoi);
global.config.ExposureTimeAbs = global.isImplementedExposureTimeAbs ? arv_device_get_float_feature_value (global.pDevice, "ExposureTimeAbs") : 0;
global.config.Gain = global.isImplementedGain ? arv_camera_get_gain (global.pCamera) : 0.0;
global.pszPixelformat = g_string_ascii_down(g_string_new(arv_device_get_string_feature_value(global.pDevice, "PixelFormat")))->str;
global.nBytesPixel = ARV_PIXEL_FORMAT_BYTE_PER_PIXEL(arv_device_get_integer_feature_value(global.pDevice, "PixelFormat"));
global.config.FocusPos = global.isImplementedFocusPos ? arv_device_get_integer_feature_value (global.pDevice, "FocusPos") : 0;
// Print information.
ROS_INFO (" Using Camera Configuration:");
ROS_INFO (" ---------------------------");
ROS_INFO (" Vendor name = %s", arv_device_get_string_feature_value (global.pDevice, "DeviceVendorName"));
ROS_INFO (" Model name = %s", arv_device_get_string_feature_value (global.pDevice, "DeviceModelName"));
ROS_INFO (" Device id = %s", arv_device_get_string_feature_value (global.pDevice, "DeviceID"));
ROS_INFO (" Sensor width = %d", global.widthSensor);
ROS_INFO (" Sensor height = %d", global.heightSensor);
ROS_INFO (" ROI x,y,w,h = %d, %d, %d, %d", global.xRoi, global.yRoi, global.widthRoi, global.heightRoi);
ROS_INFO (" Pixel format = %s", global.pszPixelformat);
ROS_INFO (" BytesPerPixel = %d", global.nBytesPixel);
ROS_INFO (" Acquisition Mode = %s", global.isImplementedAcquisitionMode ? arv_device_get_string_feature_value (global.pDevice, "AcquisitionMode") : "(not implemented in camera)");
ROS_INFO (" Trigger Mode = %s", global.isImplementedTriggerMode ? arv_device_get_string_feature_value (global.pDevice, "TriggerMode") : "(not implemented in camera)");
ROS_INFO (" Trigger Source = %s", global.isImplementedTriggerSource ? arv_device_get_string_feature_value(global.pDevice, "TriggerSource") : "(not implemented in camera)");
ROS_INFO (" Can set FrameRate: %s", global.isImplementedAcquisitionFrameRate ? "True" : "False");
if (global.isImplementedAcquisitionFrameRate)
{
global.config.AcquisitionFrameRate = arv_device_get_float_feature_value (global.pDevice, global.keyAcquisitionFrameRate);
ROS_INFO (" AcquisitionFrameRate = %g hz", global.config.AcquisitionFrameRate);
}
ROS_INFO (" Can set Exposure: %s", global.isImplementedExposureTimeAbs ? "True" : "False");
if (global.isImplementedExposureTimeAbs)
{
ROS_INFO (" Can set ExposureAuto: %s", global.isImplementedExposureAuto ? "True" : "False");
ROS_INFO (" Exposure = %g us in range [%g,%g]", global.config.ExposureTimeAbs, global.configMin.ExposureTimeAbs, global.configMax.ExposureTimeAbs);
}
ROS_INFO (" Can set Gain: %s", global.isImplementedGain ? "True" : "False");
if (global.isImplementedGain)
{
ROS_INFO (" Can set GainAuto: %s", global.isImplementedGainAuto ? "True" : "False");
ROS_INFO (" Gain = %f %% in range [%f,%f]", global.config.Gain, global.configMin.Gain, global.configMax.Gain);
}
ROS_INFO (" Can set FocusPos: %s", global.isImplementedFocusPos ? "True" : "False");
if (global.isImplementedMtu)
ROS_INFO (" Network mtu = %lu", arv_device_get_integer_feature_value(global.pDevice, "GevSCPSPacketSize"));
ROS_INFO (" ---------------------------");
// // Print the tree of camera features, with their values.
// ROS_INFO (" ----------------------------------------------------------------------------------");
// NODEEX nodeex;
// ArvGc *pGenicam=0;
// pGenicam = arv_device_get_genicam(global.pDevice);
//
// nodeex.szName = "Root";
// nodeex.pNode = (ArvDomNode *)arv_gc_get_node(pGenicam, nodeex.szName);
// nodeex.pNodeSibling = NULL;
// PrintDOMTree(pGenicam, nodeex, 0);
// ROS_INFO (" ----------------------------------------------------------------------------------");
ArvGvStream *pStream = NULL;
while (TRUE)
{
pStream = CreateStream();
if (pStream)
break;
else
{
ROS_WARN("Could not create image stream for %s. Retrying...", pszGuid);
ros::Duration(1.0).sleep();
ros::spinOnce();
}
}
ApplicationData applicationdata;
applicationdata.nBuffers=0;
applicationdata.main_loop = 0;
// Set up image_raw.
image_transport::ImageTransport *pTransport = new image_transport::ImageTransport(*global.phNode);
global.publisher = pTransport->advertiseCamera(ros::this_node::getName()+"/image_raw", 1);
// Connect signals with callbacks.
g_signal_connect (pStream, "new-buffer", G_CALLBACK (NewBuffer_callback), &applicationdata);
g_signal_connect (global.pDevice, "control-lost", G_CALLBACK (ControlLost_callback), NULL);
g_timeout_add_seconds (1, PeriodicTask_callback, &applicationdata);
arv_stream_set_emit_signals ((ArvStream *)pStream, TRUE);
void (*pSigintHandlerOld)(int);
pSigintHandlerOld = signal (SIGINT, set_cancel);
arv_device_execute_command (global.pDevice, "AcquisitionStart");
applicationdata.main_loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (applicationdata.main_loop);
if (global.idSoftwareTriggerTimer)
{
g_source_remove(global.idSoftwareTriggerTimer);
global.idSoftwareTriggerTimer = 0;
}
signal (SIGINT, pSigintHandlerOld);
g_main_loop_unref (applicationdata.main_loop);
guint64 n_completed_buffers;
guint64 n_failures;
guint64 n_underruns;
guint64 n_resent;
guint64 n_missing;
arv_stream_get_statistics ((ArvStream *)pStream, &n_completed_buffers, &n_failures, &n_underruns);
ROS_INFO ("Completed buffers = %Lu", (unsigned long long) n_completed_buffers);
ROS_INFO ("Failures = %Lu", (unsigned long long) n_failures);
ROS_INFO ("Underruns = %Lu", (unsigned long long) n_underruns);
arv_gv_stream_get_statistics (pStream, &n_resent, &n_missing);
ROS_INFO ("Resent buffers = %Lu", (unsigned long long) n_resent);
ROS_INFO ("Missing = %Lu", (unsigned long long) n_missing);
arv_device_execute_command (global.pDevice, "AcquisitionStop");
g_object_unref (pStream);
}
else
ROS_ERROR ("No cameras detected.");
delete global.phNode;
return 0;
} // main()