int readRuleSetFromLocalFile( const char *ruleBaseName, const char *rulesFileName, RuleSet *ruleSet, Env *funcDesc, int *errloc, rError_t *errmsg, Region *r ) {
FILE *file;
char errbuf[ERR_MSG_LEN];
file = fopen( rulesFileName, "r" );
if ( file == NULL ) {
snprintf( errbuf, ERR_MSG_LEN,
"readRuleSetFromFile() could not open rules file %s\n",
rulesFileName );
addRErrorMsg( errmsg, RULES_FILE_READ_ERROR, errbuf );
return RULES_FILE_READ_ERROR;
}
Pointer *e = newPointer( file, ruleBaseName );
int ret = parseRuleSet( e, ruleSet, funcDesc, errloc, errmsg, r );
deletePointer( e );
if ( ret < 0 ) {
return ret;
}
Node *errnode{};
ExprType *restype = typeRuleSet( ruleSet, errmsg, &errnode, r );
if ( getNodeType( restype ) == T_ERROR ) {
if ( NULL != errnode ) {
*errloc = NODE_EXPR_POS( errnode );
}
return RE_TYPE_ERROR;
}
return 0;
}
void TMultiplexingServer::deleteActionContext()
{
TActionWorker *worker = qobject_cast<TActionWorker *>(sender());
Q_CHECK_PTR(worker);
deletePointer(worker);
worker->deleteLater();
threadCounter.fetchAndAddOrdered(-1);
}
void CalloutPointerItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
QMenu menu;
QAction *removeAction = menu.addAction("Delete this Arrow");
removeAction->setWhatsThis( "Delete this Arrow:\n"
"Deletes this arrow from the callout");
QAction *selectedAction = menu.exec(event->screenPos());
if (selectedAction == removeAction) {
deletePointer(pointer.here);
}
}
IDirect3DTexture9* ModelViewer::loadTexture( uint p_fileId ) {
auto entryNumber = this->datFile( )->entryNumFromFileId( p_fileId );
auto fileData = this->datFile( )->readEntry( entryNumber );
// Bail if read failed
if ( fileData.GetSize( ) == 0 ) {
return nullptr;
}
// Convert to image
ANetFileType fileType;
this->datFile( )->identifyFileType( fileData.GetPointer( ), fileData.GetSize( ), fileType );
auto reader = FileReader::readerForData( fileData, fileType );
// Bail if not an image
auto imgReader = dynamic_cast<ImageReader*>( reader );
if ( !imgReader ) {
deletePointer( reader );
return nullptr;
}
// Convert to PNG and bail if invalid
auto pngData = imgReader->convertData( );
if ( pngData.GetSize( ) == 0 ) {
deletePointer( reader );
return nullptr;
}
// Finally, load texture from in-memory PNG.
IDirect3DTexture9* texture = nullptr;
::D3DXCreateTextureFromFileInMemory( m_device.get( ), pngData.GetPointer( ), pngData.GetSize( ), &texture );
// Delete reader and return
deletePointer( reader );
return texture;
}
void Viewer::clear( ) {
deletePointer( m_reader );
}
Viewer::~Viewer( ) {
deletePointer( m_reader );
}
int processXMsg( int streamId, char *readmsg,
RuleEngineEventParam *param, Node *node,
Env *env, ruleExecInfo_t *rei ) {
char myhdr[HEADER_TYPE_LEN];
char mymsg[MAX_NAME_LEN];
char *outStr = NULL;
int i, n;
int iLevel, wCnt;
int ruleInx = 0;
Region *r;
Res *res;
rError_t errmsg;
errmsg.len = 0;
errmsg.errMsg = NULL;
r = make_region( 0, NULL );
ParserContext *context = newParserContext( &errmsg, r );
Pointer *e = newPointer2( readmsg );
int rulegen = 1;
int found;
int grdf[2];
int cmd = 0;
int smallW;
snprintf( myhdr, HEADER_TYPE_LEN - 1, "idbug:%s", param->actionName );
memset( mymsg, 0, sizeof( mymsg ) );
PARSER_BEGIN( DbgCmd )
TRY( DbgCmd )
TTEXT2( "n", "next" );
cmd = REDEBUG_STEP_OVER;
OR( DbgCmd )
TTEXT2( "s", "step" );
cmd = REDEBUG_NEXT;
OR( DbgCmd )
TTEXT2( "f", "finish" );
cmd = REDEBUG_STEP_OUT;
OR( DbgCmd )
TTEXT2( "b", "break" );
TRY( Param )
TTYPE( TK_TEXT );
int breakPointsInx2;
for ( breakPointsInx2 = 0; breakPointsInx2 < 100; breakPointsInx2++ ) {
if ( breakPoints[breakPointsInx2].actionName == NULL ) {
break;
}
}
if ( breakPointsInx2 == 100 ) {
_writeXMsg( streamId, myhdr, "Maximum breakpoint count reached. Breakpoint not set.\n" );
cmd = REDEBUG_WAIT;
}
else {
breakPoints[breakPointsInx2].actionName = strdup( token->text );
char * base_ptr = NULL;
TRY( loc )
TTYPE( TK_TEXT );
base_ptr = ( char * ) malloc( sizeof( token->text ) + 2 );
base_ptr[0] = 'f';
strcpy( base_ptr + 1, token->text );
TTEXT( ":" );
TTYPE( TK_INT );
breakPoints[breakPointsInx2].base = strdup( base_ptr );
breakPoints[breakPointsInx2].line = atoi( token->text );
rodsLong_t range[2];
char rulesFileName[MAX_NAME_LEN];
getRuleBasePath( base_ptr, rulesFileName );
FILE *file;
/* char errbuf[ERR_MSG_LEN]; */
file = fopen( rulesFileName, "r" );
if ( file == NULL ) {
free( context );
deletePointer( e );
free( base_ptr );
return RULES_FILE_READ_ERROR;
}
Pointer *p = newPointer( file, base_ptr );
if ( getLineRange( p, breakPoints[breakPointsInx2].line, range ) == 0 ) {
breakPoints[breakPointsInx2].start = range[0];
breakPoints[breakPointsInx2].finish = range[1];
}
else {
breakPoints[breakPointsInx2].actionName = NULL;
}
deletePointer( p );
OR( loc )
TTYPE( TK_INT );
if ( node != NULL ) {
breakPoints[breakPointsInx2].base = strdup( node->base );
breakPoints[breakPointsInx2].line = atoi( token->text );
rodsLong_t range[2];
Pointer *p = newPointer2( breakPoints[breakPointsInx2].base );
if ( getLineRange( p, breakPoints[breakPointsInx2].line, range ) == 0 ) {
breakPoints[breakPointsInx2].start = range[0];
breakPoints[breakPointsInx2].finish = range[1];
}
else {
breakPoints[breakPointsInx2].actionName = NULL;
}
deletePointer( p );
}
else {
breakPoints[breakPointsInx2].actionName = NULL;
}
OR( loc )
/* breakPoints[breakPointsInx].base = NULL; */
END_TRY( loc )
free( base_ptr );
if ( breakPoints[breakPointsInx2].actionName != NULL )
snprintf( mymsg, MAX_NAME_LEN, "Breakpoint %i set at %s\n", breakPointsInx2,
breakPoints[breakPointsInx2].actionName );
else {
snprintf( mymsg, MAX_NAME_LEN, "Cannot set breakpoint, source not available\n" );
}
_writeXMsg( streamId, myhdr, mymsg );
if ( breakPointsInx <= breakPointsInx2 ) {
breakPointsInx = breakPointsInx2 + 1;
}
cmd = REDEBUG_WAIT;
}
OR( Param )
NEXT_TOKEN_BASIC;
_writeXMsg( streamId, myhdr, "Unknown parameter type.\n" );
cmd = REDEBUG_WAIT;
OR( Param )
_writeXMsg( streamId, myhdr, "Debugger command \'break\' requires at least one argument.\n" );
cmd = REDEBUG_WAIT;
END_TRY( Param )
OR( DbgCmd )
TRY( Where )
TTEXT2( "w", "where" );
smallW = 1;
OR( Where )
TTEXT2( "W", "Where" );
smallW = 0;
END_TRY( Where )
wCnt = 20;
OPTIONAL_BEGIN( Param )
TTYPE( TK_INT );
wCnt = atoi( token->text );
OPTIONAL_END( Param )
iLevel = 0;
i = reDebugStackCurrPtr - 1;
while ( i >= 0 && wCnt > 0 ) {
if ( !smallW || ( reDebugPCType( ( RuleEngineEvent ) reDebugStackCurr[i].label ) & 1 ) != 0 ) {
snprintf( myhdr, HEADER_TYPE_LEN - 1, "idbug: Level %3i", iLevel );
char msg[HEADER_TYPE_LEN - 1];
RuleEngineEventParam param;
param.ruleIndex = 0;
param.actionName = reDebugStackCurr[i].step;
printRuleEngineEventLabel( msg, HEADER_TYPE_LEN - 1, ( RuleEngineEvent ) reDebugStackCurr[i].label, ¶m );
_writeXMsg( streamId, myhdr, msg );
if ( reDebugStackCurr[i].label != EXEC_ACTION_BEGIN ) {
iLevel++;
}
wCnt--;
}
i--;
}
OR( DbgCmd )
TTEXT2( "l", "list" );
TRY( Param )
TTEXT2( "r", "rule" );
TRY( ParamParam )
TTYPE( TK_TEXT );
mymsg[0] = '\n';
mymsg[1] = '\0';
snprintf( myhdr, HEADER_TYPE_LEN - 1, "idbug: Listing %s", token->text );
RuleIndexListNode *node;
found = 0;
while ( findNextRule2( token->text, ruleInx, &node ) != NO_MORE_RULES_ERR ) {
found = 1;
if ( node->secondaryIndex ) {
n = node->condIndex->valIndex->len;
int i;
for ( i = 0; i < n; i++ ) {
Bucket *b = node->condIndex->valIndex->buckets[i];
while ( b != NULL ) {
RuleDesc *rd = getRuleDesc( *( int * )b->value );
char buf[MAX_RULE_LEN];
ruleToString( buf, MAX_RULE_LEN, rd );
snprintf( mymsg + strlen( mymsg ), MAX_NAME_LEN - strlen( mymsg ), "%i: %s\n%s\n", node->ruleIndex, rd->node->base[0] == 's' ? "<source>" : rd->node->base + 1, buf );
b = b->next;
}
}
}
else {
RuleDesc *rd = getRuleDesc( node->ruleIndex );
char buf[MAX_RULE_LEN];
ruleToString( buf, MAX_RULE_LEN, rd );
snprintf( mymsg + strlen( mymsg ), MAX_NAME_LEN - strlen( mymsg ), "\n %i: %s\n%s\n", node->ruleIndex, rd->node->base[0] == 's' ? "<source>" : rd->node->base + 1, buf );
}
ruleInx ++;
}
if ( !found ) {
snprintf( mymsg, MAX_NAME_LEN, "Rule %s not found\n", token->text );
}
_writeXMsg( streamId, myhdr, mymsg );
cmd = REDEBUG_WAIT;
OR( ParamParam )
_writeXMsg( streamId, myhdr, "Debugger command \'list rule\' requires one argument.\n" );
cmd = REDEBUG_WAIT;
END_TRY( ParamParam )
OR( Param )
TTEXT2( "b", "breakpoints" );
snprintf( myhdr, HEADER_TYPE_LEN - 1, "idbug: Listing %s", token->text );
mymsg[0] = '\n';
mymsg[1] = '\0';
for ( i = 0; i < breakPointsInx; i++ ) {
if ( breakPoints[i].actionName != NULL ) {
if ( breakPoints[i].base != NULL ) {
snprintf( mymsg + strlen( mymsg ), MAX_NAME_LEN - strlen( mymsg ), "Breaking at BreakPoint %i:%s %s:%d\n", i , breakPoints[i].actionName, breakPoints[i].base[0] == 's' ? "<source>" : breakPoints[i].base + 1, breakPoints[i].line );
}
else {
snprintf( mymsg + strlen( mymsg ), MAX_NAME_LEN - strlen( mymsg ), "Breaking at BreakPoint %i:%s\n", i , breakPoints[i].actionName );
}
}
}
_writeXMsg( streamId, myhdr, mymsg );
cmd = REDEBUG_WAIT;
OR( Param )
TTEXT( "*" );
snprintf( myhdr, HEADER_TYPE_LEN - 1, "idbug: Listing %s", token->text );
Env *cenv = env;
mymsg[0] = '\n';
mymsg[1] = '\0';
found = 0;
while ( cenv != NULL ) {
n = cenv->current->size;
for ( i = 0; i < n; i++ ) {
Bucket *b = cenv->current->buckets[i];
while ( b != NULL ) {
if ( b->key[0] == '*' ) { /* skip none * variables */
found = 1;
char typeString[128];
typeToString( ( ( Res * )b->value )->exprType, NULL, typeString, 128 );
snprintf( mymsg + strlen( mymsg ), MAX_NAME_LEN - strlen( mymsg ), "%s of type %s\n", b->key, typeString );
}
b = b->next;
}
}
cenv = cenv->previous;
}
if ( !found ) {
snprintf( mymsg + strlen( mymsg ), MAX_NAME_LEN - strlen( mymsg ), "<empty>\n" );
}
_writeXMsg( streamId, myhdr, mymsg );
cmd = REDEBUG_WAIT;
OR( Param )
syncTokenQueue( e, context );
skipWhitespace( e );
ABORT( lookAhead( e, 0 ) != '$' );
snprintf( myhdr, HEADER_TYPE_LEN - 1, "idbug: Listing %s", token->text );
mymsg[0] = '\n';
mymsg[1] = '\0';
Hashtable *vars = newHashTable( 100 );
for ( i = 0; i < coreRuleVarDef .MaxNumOfDVars; i++ ) {
if ( lookupFromHashTable( vars, coreRuleVarDef.varName[i] ) == NULL ) {
snprintf( &mymsg[strlen( mymsg )], MAX_NAME_LEN - strlen( mymsg ), "$%s\n", coreRuleVarDef.varName[i] );
insertIntoHashTable( vars, coreRuleVarDef.varName[i], coreRuleVarDef.varName[i] );
}
}
deleteHashTable( vars, NULL );
_writeXMsg( streamId, myhdr, mymsg );
cmd = REDEBUG_WAIT;
OR( Param )
NEXT_TOKEN_BASIC;
_writeXMsg( streamId, myhdr, "Unknown parameter type.\n" );
cmd = REDEBUG_WAIT;
OR( Param )
_writeXMsg( streamId, myhdr, "Debugger command \'list\' requires at least one argument.\n" );
cmd = REDEBUG_WAIT;
END_TRY( Param )
OR( DbgCmd )
TTEXT2( "c", "continue" );
cmd = REDEBUG_STEP_CONTINUE;
OR( DbgCmd )
TTEXT2( "C", "Continue" );
cmd = REDEBUG_CONTINUE_VERBOSE;
OR( DbgCmd )
TTEXT2( "del", "delete" );
TRY( Param )
TTYPE( TK_INT );
n = atoi( token->text );
if ( breakPoints[n].actionName != NULL ) {
free( breakPoints[n].actionName );
if ( breakPoints[n].base != NULL ) {
free( breakPoints[n].base );
}
breakPoints[n].actionName = NULL;
breakPoints[n].base = NULL;
snprintf( mymsg, MAX_NAME_LEN, "Breakpoint %i deleted\n", n );
}
else {
snprintf( mymsg, MAX_NAME_LEN, "Breakpoint %i has not been defined\n", n );
}
_writeXMsg( streamId, myhdr, mymsg );
cmd = REDEBUG_WAIT;
OR( Param )
_writeXMsg( streamId, myhdr, "Debugger command \'delete\' requires one argument.\n" );
cmd = REDEBUG_WAIT;
END_TRY( Param )
OR( DbgCmd )
TTEXT2( "p", "print" );
Node *n = parseTermRuleGen( e, 1, context );
if ( getNodeType( n ) == N_ERROR ) {
errMsgToString( context->errmsg, mymsg + strlen( mymsg ), MAX_NAME_LEN - strlen( mymsg ) );
}
else {
snprintf( myhdr, HEADER_TYPE_LEN - 1, "idbug: Printing " );
char * ptr = myhdr + strlen( myhdr );
i = HEADER_TYPE_LEN - 1 - strlen( myhdr );
termToString( &ptr, &i, 0, MIN_PREC, n, 0 );
snprintf( ptr, i, "\n" );
if ( env != NULL ) {
disableReDebugger( grdf );
res = computeNode( n, NULL, regionRegionCpEnv( env, r, ( RegionRegionCopyFuncType * ) regionRegionCpNode ), rei, 0, &errmsg, r );
enableReDebugger( grdf );
outStr = convertResToString( res );
snprintf( mymsg, MAX_NAME_LEN, "%s\n", outStr );
free( outStr );
if ( getNodeType( res ) == N_ERROR ) {
errMsgToString( &errmsg, mymsg + strlen( mymsg ), MAX_NAME_LEN - strlen( mymsg ) );
}
}
else {
snprintf( mymsg, MAX_NAME_LEN, "Runtime environment: <empty>\n" );
}
}
_writeXMsg( streamId, myhdr, mymsg );
cmd = REDEBUG_WAIT;
OR( DbgCmd )
TTEXT2( "d", "discontinue" );
cmd = REDEBUG_WAIT;
OR( DbgCmd )
snprintf( mymsg, MAX_NAME_LEN, "Unknown Action: %s", readmsg );
_writeXMsg( streamId, myhdr, mymsg );
cmd = REDEBUG_WAIT;
END_TRY( DbgCmd )
PARSER_END( DbgCmd )
freeRErrorContent( &errmsg );
region_free( r );
deletePointer( e );
free( context );
return cmd;
}
/* parse and compute an expression
*
*/
Res *parseAndComputeExpression( char *expr, Env *env, ruleExecInfo_t *rei, int reiSaveFlag, rError_t *errmsg, Region *r ) {
Res *res = NULL;
char buf[ERR_MSG_LEN > 1024 ? ERR_MSG_LEN : 1024];
int rulegen;
Node *node = NULL, *recoNode = NULL;
#ifdef DEBUG
snprintf( buf, 1024, "parseAndComputeExpression: %s\n", expr );
writeToTmp( "entry.log", buf );
#endif
if ( overflow( expr, MAX_RULE_LEN ) ) {
addRErrorMsg( errmsg, RE_BUFFER_OVERFLOW, "error: potential buffer overflow" );
return newErrorRes( r, RE_BUFFER_OVERFLOW );
}
Pointer *e = newPointer2( expr );
ParserContext *pc = newParserContext( errmsg, r );
if ( e == NULL ) {
addRErrorMsg( errmsg, RE_POINTER_ERROR, "error: can not create pointer." );
res = newErrorRes( r, RE_POINTER_ERROR );
RETURN;
}
rulegen = isRuleGenSyntax( expr );
if ( rulegen ) {
node = parseTermRuleGen( e, rulegen, pc );
}
else {
node = parseActionsRuleGen( e, rulegen, 1, pc );
}
if ( node == NULL ) {
addRErrorMsg( errmsg, RE_OUT_OF_MEMORY, "error: out of memory." );
res = newErrorRes( r, RE_OUT_OF_MEMORY );
RETURN;
}
else if ( getNodeType( node ) == N_ERROR ) {
generateErrMsg( "error: syntax error", NODE_EXPR_POS( node ), node->base, buf );
addRErrorMsg( errmsg, RE_PARSER_ERROR, buf );
res = newErrorRes( r, RE_PARSER_ERROR );
RETURN;
}
else {
Token *token;
token = nextTokenRuleGen( e, pc, 0, 0 );
if ( strcmp( token->text, "|" ) == 0 ) {
recoNode = parseActionsRuleGen( e, rulegen, 1, pc );
if ( recoNode == NULL ) {
addRErrorMsg( errmsg, RE_OUT_OF_MEMORY, "error: out of memory." );
res = newErrorRes( r, RE_OUT_OF_MEMORY );
RETURN;
}
else if ( getNodeType( recoNode ) == N_ERROR ) {
generateErrMsg( "error: syntax error", NODE_EXPR_POS( recoNode ), recoNode->base, buf );
addRErrorMsg( errmsg, RE_PARSER_ERROR, buf );
res = newErrorRes( r, RE_PARSER_ERROR );
RETURN;
}
token = nextTokenRuleGen( e, pc, 0, 0 );
}
if ( token->type != TK_EOS ) {
Label pos;
getFPos( &pos, e, pc );
generateErrMsg( "error: unparsed suffix", pos.exprloc, pos.base, buf );
addRErrorMsg( errmsg, RE_UNPARSED_SUFFIX, buf );
res = newErrorRes( r, RE_UNPARSED_SUFFIX );
RETURN;
}
}
res = computeNode( node, NULL, env, rei, reiSaveFlag, errmsg, r );
ret:
deleteParserContext( pc );
deletePointer( e );
return res;
}
/* parse and compute a rule */
int parseAndComputeRule( char *rule, Env *env, ruleExecInfo_t *rei, int reiSaveFlag, rError_t *errmsg, Region *r ) {
if ( overflow( rule, MAX_RULE_LEN ) ) {
addRErrorMsg( errmsg, RE_BUFFER_OVERFLOW, "error: potential buffer overflow" );
return RE_BUFFER_OVERFLOW;
}
Node *node;
Pointer *e = newPointer2( rule );
if ( e == NULL ) {
addRErrorMsg( errmsg, RE_POINTER_ERROR, "error: can not create a Pointer." );
return RE_POINTER_ERROR;
}
int tempLen = ruleEngineConfig.extRuleSet->len;
int checkPoint = checkPointExtRuleSet( r );
int rescode;
int errloc;
/* add rules into ext rule set */
rescode = parseRuleSet( e, ruleEngineConfig.extRuleSet, ruleEngineConfig.extFuncDescIndex, &errloc, errmsg, r );
deletePointer( e );
if ( rescode != 0 ) {
return RE_PARSER_ERROR;
}
RuleDesc *rd = NULL;
Res *res = NULL;
/* add rules into rule index */
int i;
for ( i = tempLen; i < ruleEngineConfig.extRuleSet->len; i++ ) {
if ( ruleEngineConfig.extRuleSet->rules[i]->ruleType == RK_FUNC || ruleEngineConfig.extRuleSet->rules[i]->ruleType == RK_REL ) {
appendRuleIntoExtIndex( ruleEngineConfig.extRuleSet->rules[i], i, r );
}
}
for ( i = tempLen; i < ruleEngineConfig.extRuleSet->len; i++ ) {
if ( ruleEngineConfig.extRuleSet->rules[i]->ruleType == RK_FUNC || ruleEngineConfig.extRuleSet->rules[i]->ruleType == RK_REL ) {
Hashtable *varTypes = newHashTable2( 10, r );
List *typingConstraints = newList( r );
Node *errnode;
ExprType *type = typeRule( ruleEngineConfig.extRuleSet->rules[i], ruleEngineConfig.extFuncDescIndex, varTypes, typingConstraints, errmsg, &errnode, r );
if ( getNodeType( type ) == T_ERROR ) {
/* rescode = TYPE_ERROR; # TGR, since renamed to RE_TYPE_ERROR */
rescode = RE_TYPE_ERROR;
RETURN;
}
}
}
/* exec the first rule */
rd = ruleEngineConfig.extRuleSet->rules[tempLen];
node = rd->node;
res = execRuleNodeRes( node, NULL, 0, GlobalAllRuleExecFlag, env, rei, reiSaveFlag, errmsg, r );
rescode = getNodeType( res ) == N_ERROR ? RES_ERR_CODE( res ) : 0;
ret:
/* remove rules from ext rule set */
popExtRuleSet( checkPoint );
return rescode;
}
int generate_SDP_info(char *url,char *sdpLines,size_t sdp_line_size)
{
int iRet=0;
fileSdpGenerator *url_file_Parser;
char sdp_lines[2048];
do
{
url_file_Parser=fileSdpGenerator::createNew(url);
if (!url_file_Parser)
{
iRet=-1;
break;
}
iRet=url_file_Parser->getSdpLines(sdp_lines,sizeof sdp_lines);
if (iRet!=0)
{
sdp_lines[0]='\0';
iRet=0;
}
const char * media_type=url_file_Parser->sdpMediaType();
unsigned char rtp_payload_type=url_file_Parser->rtpPlyloadType();
const char *ip_address="0.0.0.0";
const char *rtpmap_line=url_file_Parser->rtpmapLine();
const char *rtcpmux_line="";
const char *range_line=url_file_Parser->rangeLine();
//a=control是音视频控制频道，如果只有视频则只有一个，如果音视频都有则有两个，
//一个连接只能发一个频道的数据，如果要同时收音视频，需要两个连接
const char *streamId=RTSP_CONTROL_ID_0;
unsigned int sdp_fmt_leng=0;
char const* const sdp_fmt=
"m=%s %u RTP/AVP %d\r\n"
"c=IN IP4 %s\r\n"
"b=AS:%u\r\n"
"%s"
"%s"
"%s"
"%s"
"a=control:%s\r\n";
sdp_fmt_leng+=strlen(sdp_fmt)+
strlen(media_type)+8+
strlen(ip_address)+
20+
strlen(rtpmap_line)+
strlen(rtcpmux_line)+
strlen(range_line)+
strlen(sdp_lines)+
strlen(streamId);
if (sdp_fmt_leng>sdp_line_size)
{
printf("sdp fmt too larg,\n");
iRet=-1;
break;
}
sprintf(sdpLines,
sdp_fmt,
media_type,
0,
rtp_payload_type,
ip_address,
500,
rtpmap_line,
rtcpmux_line,
range_line,
sdp_lines,
streamId);
} while (0);
deletePointer(url_file_Parser);
return iRet;
}
