static char *
idl_unionCaseTypeFromTypeSpec(
idl_typeSpec typeSpec)
{
char typeName[512];
if (idl_typeSpecType(typeSpec) == idl_tbasic) {
snprintf(typeName, sizeof(typeName), "%s",
idl_corbaJavaTypeFromTypeSpec(typeSpec));
} else if (idl_typeSpecType(typeSpec) == idl_tseq) {
snprintf (typeName, sizeof(typeName), "%s%s",
idl_corbaJavaTypeFromTypeSpec(idl_typeSeqActual(idl_typeSeq(typeSpec))),
idl_sequenceIndexString (idl_typeSeq(typeSpec)));
} else if (idl_typeSpecType(typeSpec) == idl_tarray) {
snprintf(typeName, sizeof(typeName), "%s%s",
idl_corbaJavaTypeFromTypeSpec(idl_typeArrayActual(idl_typeArray(typeSpec))),
idl_arrayJavaIndexString(idl_typeArray(typeSpec)));
} else if (idl_typeSpecType(typeSpec) == idl_ttypedef) {
return idl_unionCaseTypeFromTypeSpec(idl_typeDefActual(idl_typeDef(typeSpec)));
} else {
if ((idl_typeSpecType(typeSpec) == idl_tstruct) ||
(idl_typeSpecType (typeSpec) == idl_tunion) ||
(idl_typeSpecType (typeSpec) == idl_tenum)) {
snprintf(typeName, sizeof(typeName), "%s",
idl_corbaJavaTypeFromTypeSpec(typeSpec));
} else {
printf ("idl_unionCaseTypeFromTypeSpec: Unexpected type %d\n",
idl_typeSpecType(typeSpec));
}
}
return os_strdup(typeName);
}
/* Return the scoped type specification where for the user types,
scopes are separated by "_" chracters.
IDL strings (bounded and unbounded) are mapped on: c_string, other
basic types are mapped on corresponding splice types
IDL structures are identified by: struct <scoped-struct-name>
IDL unions are identified by: struct <scoped-union-name> becuase
the union mapping is:
struct <union-name> {
<tag-type> _d;
union {
<union-case-specifications>
} _u;
}
IDL enumerations are identified by: enum <scoped-enum-name>
IDL typedefs are formed by the scoped type name
IDL sequences are mapped on: c_sequence
*/
c_char *
idl_scopedSacTypeIdent (
const idl_typeSpec typeSpec)
{
c_char scopedTypeIdent[256];
/* QAC EXPECT 3416; No unexpected side effects here */
if (idl_typeSpecType(typeSpec) == idl_tbasic ||
idl_typeSpecType(typeSpec) == idl_tstruct ||
idl_typeSpecType(typeSpec) == idl_tunion ||
idl_typeSpecType(typeSpec) == idl_tenum) {
/* QAC EXPECT 3416; No unexpected side effects here */
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "%s",
idl_sacTypeFromTypeSpec(idl_typeSpec(typeSpec)));
/* QAC EXPECT 3416; No unexpected side effects here */
} else if (idl_typeSpecType(typeSpec) == idl_ttypedef) {
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "%s",
idl_scopeStack (
idl_typeUserScope(idl_typeUser(typeSpec)),
"_",
idl_typeSpecName(idl_typeSpec(typeSpec))));
/* QAC EXPECT 3416; No unexpected side effects here */
} else if (idl_typeSpecType(typeSpec) == idl_tseq) {
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), idl_sequenceIdent(idl_typeSeq(typeSpec)));
} else {
/* Do nothing, only to prevent dangling else-ifs QAC messages */
}
return os_strdup(scopedTypeIdent);
}
/** @brief callback function called on definition of a union case in the IDL input file.
*
* Generate code for the following IDL construct:
* @verbatim
union <union-name> switch(<switch-type>) {
case label1.1; .. case label1.n;
=> <union-case-1>;
case label2.1; .. case label2.n;
=> ... ...
case labeln.1; .. case labeln.n;
=> <union-case-n>;
default:
=> <union-case-m>;
};
@endverbatim
*
* If the type specification is idl_tbasic a standard mapping can be generated:
* @verbatim
string <name>; => c_string <name>;
string <name,length>; => c_string <name>;
char <name>; => c_char <name>;
octet <name>; => c_octet <name>;
short <name>; => c_short <name>;
unsigned short <name>; => c_ushort <name>;
long <name>; => c_long <name>;
unsigned long <name>; => c_ulong <name>;
long long <name>; => c_longlong <name>;
unsigned long long <name>; => c_ulonglong <name>;
float <name>; => c_float <name>;
double <name>; => c_double <name>;
boolean <name>; => c_bool <name>;
@endverbatim
* If the type specification is a user defined idl_ttypedef, idl_tenum,
* idl_tstruct or idl_tunion a scoped name mapping will be generated.
* @verbatim
<typedef-name> <name>; => enum <scope-elements>_<typedef-name> <name>;
<enum-name> <name>; => enum <scope-elements>_<enum-name> <name>;
<struct-name> <name>; => struct <scope-elements>_<structure-name> <name>;
<union-name> <name>; => struct <scope-elements>_<union-name> <name>;
@endverbatim
* If the type specification is idl_tarray then generate a scoped name
* with the array specifiers:
* @verbatim
<other-usertype-name> <name>[n1]..[nn]; => <scope-elements>_<other-usertype-name> <name>[n1]..[nn];
<basic-type> <name>[n1]..[nn]; => <basic-type-mapping> <name>[n1]..[nn];
sequence<spec> <name>[n1]..[nn]; => c_array <name>[n1]..[nn];
sequence<spec,length> <name>[n1]..[nn]; => c_array <name>[n1]..[nn];
@endverbatim
* If the type specification is idl_tseq then generate a mapping on c_sequence:
* @verbatim
sequence<spec> <name>; => c_sequence <name>;
sequence<spec,length> <name>; => c_sequence <name>;
@endverbatim
*
* @param scope Current scope (the union the union case is defined in)
* @param name Name of the union case
* @param typeSpec Specifies the type of the union case
*/
static void
idl_unionCaseOpenClose(
idl_scope scope,
const char *name,
idl_typeSpec typeSpec,
void *userData)
{
if (idl_typeSpecType(typeSpec) == idl_ttypedef ||
idl_typeSpecType(typeSpec) == idl_tenum ||
idl_typeSpecType(typeSpec) == idl_tstruct ||
idl_typeSpecType(typeSpec) == idl_tunion ||
idl_typeSpecType(typeSpec) == idl_tbasic) {
/* generate code for a standard mapping or a typedef, enum, struct or union user-type mapping */
idl_printIndent(indent_level);
idl_fileOutPrintf(
idl_fileCur(),
"%s %s;\n",
idl_scopedSplTypeIdent(typeSpec),
idl_languageId(name));
} else if (idl_typeSpecType(typeSpec) == idl_tarray) {
/* generate code for an array mapping */
idl_printIndent(indent_level);
if (idl_typeSpecType(idl_typeArrayActual (idl_typeArray(typeSpec))) != idl_tseq) {
idl_fileOutPrintf(
idl_fileCur(),
"%s %s",
idl_scopedSplTypeIdent(idl_typeArrayActual (idl_typeArray(typeSpec))),
idl_languageId (name));
} else {
idl_fileOutPrintf(
idl_fileCur(),
"c_array %s",
idl_languageId(name));
}
idl_arrayDimensions(idl_typeArray(typeSpec), OS_FALSE);
idl_fileOutPrintf(idl_fileCur(), ";\n");
} else if (idl_typeSpecType(typeSpec) == idl_tseq) {
/* generate code for a sequence mapping */
idl_printIndent(indent_level);
if (idl_typeSeqMaxSize (idl_typeSeq(typeSpec)) == 0) {
/* unbounded sequence */
idl_fileOutPrintf(idl_fileCur(), "c_sequence %s", idl_languageId (name));
} else {
/* bounded sequence */
idl_fileOutPrintf(idl_fileCur(), "c_sequence %s", idl_languageId (name));
}
idl_fileOutPrintf(idl_fileCur(), ";\n");
} else {
printf("idl_unionCaseOpenClose: Unsupported union case type (case name = %s, type = %s)\n",
name, idl_scopedTypeName(typeSpec));
}
}
c_char *
idl_arrayJavaIndexString (
idl_typeArray typeArray)
{
c_char *arrayString;
os_size_t arrayStringLen;
c_char *arrayStringPrev;
if (idl_typeSpecType(idl_typeArrayType(typeArray)) == idl_tarray) {
arrayStringPrev = idl_arrayJavaIndexString(idl_typeArray(idl_typeArrayType(typeArray)));
arrayStringLen = strlen(arrayStringPrev) + 3;
arrayString = os_malloc(arrayStringLen);
snprintf(arrayString, arrayStringLen, "[]%s", arrayStringPrev);
} else if (idl_typeSpecType(idl_typeArrayType(typeArray)) == idl_tseq) {
arrayStringPrev = idl_sequenceIndexString(idl_typeSeq(idl_typeArrayType (typeArray)));
arrayStringLen = strlen(arrayStringPrev) + 3;
arrayString = os_malloc(arrayStringLen);
snprintf(arrayString, arrayStringLen, "[]%s", arrayStringPrev);
} else if (idl_typeSpecType(idl_typeArrayType(typeArray)) == idl_ttypedef &&
idl_typeSpecType(idl_typeDefActual(idl_typeDef(idl_typeArrayType(typeArray)))) == idl_tarray) {
arrayStringPrev = idl_arrayJavaIndexString(idl_typeArray(idl_typeDefActual(idl_typeDef(idl_typeArrayType(typeArray)))));
arrayStringLen = strlen(arrayStringPrev) + 3;
arrayString = os_malloc(arrayStringLen);
snprintf(arrayString, arrayStringLen, "[]%s", arrayStringPrev);
} else if (idl_typeSpecType(idl_typeArrayType(typeArray)) == idl_ttypedef &&
idl_typeSpecType(idl_typeDefActual(idl_typeDef(idl_typeArrayType(typeArray)))) == idl_tseq) {
arrayStringPrev = idl_sequenceIndexString(idl_typeSeq(idl_typeDefActual(idl_typeDef(idl_typeArrayType(typeArray)))));
arrayStringLen = strlen(arrayStringPrev) + 3;
arrayString = os_malloc(arrayStringLen);
snprintf(arrayString, arrayStringLen, "[]%s", arrayStringPrev);
} else {
arrayString = os_malloc(3);
snprintf(arrayString, 3, "[]");
}
return arrayString;
}
/* @brief generate dimension of an array or a sequence
*
* java_arrayDimensions is a local support function to generate
* the dimensions of a java Array representing an IDL sequence or
* array. Since Sequences will always be initialized to 0 elements,
* its dimensions will always be assigned 0. Arrays will be assigned
* their IDL dimensions.
*
* @param typeSeq Specifies the type of the sequence
*/
static void
java_arrayDimensions(
idl_typeSpec typeSpec)
{
while (idl_typeSpecType(typeSpec) == idl_ttypedef) {
typeSpec = idl_typeDefRefered(idl_typeDef(typeSpec));
}
if (idl_typeSpecType(typeSpec) == idl_tarray) {
idl_typeArray typeArray = idl_typeArray(typeSpec);
idl_fileOutPrintf (idl_fileCur(), "[%d]", idl_typeArraySize(typeArray));
java_arrayDimensions(idl_typeArrayType(typeArray));
} else if (idl_typeSpecType(typeSpec) == idl_tseq) {
idl_fileOutPrintf(idl_fileCur(), "[0]");
java_arrayDimensions(idl_typeSeqType(idl_typeSeq(typeSpec)));
}
}
char *
idl_sequenceElementIdent (
const idl_typeSpec typeSpec)
{
char *sequenceType;
char *sequenceName;
int len;
if (idl_typeSpecType(typeSpec) == idl_tseq) {
sequenceType = idl_sequenceSubElementIdent (idl_typeSeqType (idl_typeSeq(typeSpec)));
len = strlen(sequenceType) + strlen ("DDS_sequence_") + 1;
sequenceName = os_malloc (len);
snprintf (sequenceName, len, "%s%s", "DDS_sequence_", sequenceType);
} else {
sequenceName = idl_scopedSacSequenceElementTypeIdent(typeSpec);
}
return sequenceName;
}
idl_typeSpec typeSpec)
{
c_char *typeName = NULL;
c_char *subType;
const char *template;
size_t size;
c_ulong arrSize;
switch(idl_typeSpecType(typeSpec)) {
case idl_tbasic:
/* if the specified type is a basic type */
typeName = standaloneTypeFromTypeSpec(idl_typeBasic(typeSpec));
break;
case idl_tseq:
template = "std::vector< %s >";
subType = idl_ISOCxx2TypeFromTypeSpec(idl_typeSeqType(idl_typeSeq(typeSpec)));
size = strlen(template) + strlen(subType) + 1;
typeName = os_malloc(size);
(void)snprintf(typeName, size, template, subType);
os_free(subType);
break;
case idl_tarray:
template = "dds::core::array< %s, %d >";
subType = idl_ISOCxx2TypeFromTypeSpec(idl_typeArrayType(idl_typeArray(typeSpec)));
arrSize = idl_typeArraySize(idl_typeArray(typeSpec));
size = strlen(template) + strlen(subType) + (size_t) log10((double) arrSize) + 1;
typeName = os_malloc(size);
(void)snprintf(typeName, size, template, subType, arrSize);
os_free(subType);
break;
case idl_ttypedef:
/* Return the scoped actual type specification where for the user types,
scopes are separated by "_" chracters.
IDL strings (bounded and unbounded) are mapped on: c_string, other
basic types are mapped on corresponding splice types
IDL structures are identified by: struct <scoped-struct-name>
IDL unions are identified by: struct <scoped-union-name> becuase
the union mapping is:
struct <union-name> {
<tag-type> _d;
union {
<union-case-specifications>
} _u;
}
IDL enumerations are identified by: enum <scoped-enum-name>
IDL typedefs are formed by the scoped type name
IDL sequences are mapped on: c_sequence
*/
static c_char *
idl_scopedSacSequenceElementTypeIdent (
const idl_typeSpec typeSpec)
{
c_char scopedTypeIdent[256];
/* QAC EXPECT 3416; No unexpected side effects here */
if (idl_typeSpecType(typeSpec) == idl_tbasic) {
switch (idl_typeBasicType(idl_typeBasic(typeSpec))) {
case idl_short:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_short");
break;
case idl_ushort:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_unsigned_short");
break;
case idl_long:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_long");
break;
case idl_ulong:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_unsigned_long");
break;
case idl_longlong:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_long_long");
break;
case idl_ulonglong:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_unsigned_long_long");
break;
case idl_float:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_float");
break;
case idl_double:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_double");
break;
case idl_char:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_char");
break;
case idl_string:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_string");
break;
case idl_boolean:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_boolean");
break;
case idl_octet:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "DDS_octet");
break;
default:
os_strncpy (scopedTypeIdent, "", (size_t)sizeof(scopedTypeIdent));
}
} else if (idl_typeSpecType(typeSpec) == idl_tstruct ||
idl_typeSpecType(typeSpec) == idl_tunion ||
idl_typeSpecType(typeSpec) == idl_tenum) {
/* QAC EXPECT 3416; No unexpected side effects here */
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "%s",
idl_sacTypeFromTypeSpec(idl_typeSpec(typeSpec)));
/* QAC EXPECT 3416; No unexpected side effects here */
} else if (idl_typeSpecType(typeSpec) == idl_ttypedef) {
switch (idl_typeSpecType(idl_typeDefRefered (idl_typeDef(typeSpec)))) {
case idl_tarray:
case idl_tseq:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "%s",
idl_sacTypeFromTypeSpec(typeSpec));
break;
case idl_ttypedef:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "%s",
idl_scopedSacSequenceTypeIdent(idl_typeDefRefered (idl_typeDef(typeSpec))));
break;
default:
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "%s",
idl_sacTypeFromTypeSpec(idl_typeDefActual(idl_typeDef(typeSpec))));
}
/* QAC EXPECT 3416; No unexpected side effects here */
} else if (idl_typeSpecType(typeSpec) == idl_tarray) {
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "%s",
idl_scopedSacSequenceTypeIdent (idl_typeArrayActual(idl_typeArray(typeSpec))));
} else if (idl_typeSpecType(typeSpec) == idl_tseq) {
snprintf (scopedTypeIdent, (size_t)sizeof(scopedTypeIdent), "%s",
idl_sequenceIdent(idl_typeSeq(typeSpec)));
} else {
/* Do nothing, only to prevent dangling else-ifs QAC messages */
}
return os_strdup(scopedTypeIdent);
}
/** @brief callback function called on definition of a named type in the IDL input file.
*
* Generate code for the following IDL construct:
* @verbatim
=> typedef <type-name> <name>;
@endverbatim
*
* @param scope Current scope
* @param name Specifies the name of the type
* @param defSpec Specifies the type of the named type
*/
static void
idl_typedefOpenClose(
idl_scope scope,
const char *name,
idl_typeDef defSpec,
void *userData)
{
int nameLen = strlen(idl_javaId(name)) + strlen("Holder") + 1;
char *holderName;
if (idl_typeSpecType(idl_typeDefRefered (defSpec)) == idl_tseq) {
holderName = os_malloc(nameLen);
snprintf(holderName, nameLen, "%sHolder", idl_javaId(name));
/* Open file for used scope, if needed create the directories */
idl_openJavaPackage(scope, holderName);
if (idl_fileCur() == NULL) {
return;
}
if (idl_scopeStackSize(scope) > 0) {
idl_fileOutPrintf(
idl_fileCur(),
"package %s;\n",
idl_scopeStackJava(scope, ".", NULL));
idl_fileOutPrintf(idl_fileCur(), "\n");
}
idl_fileOutPrintf(idl_fileCur(), "public final class %s\n{\n\n", holderName);
idl_fileOutPrintf(
idl_fileCur(),
" public %s%s value = null;\n\n",
idl_corbaJavaTypeFromTypeSpec(idl_typeSeqActual(idl_typeSeq(idl_typeDefRefered(defSpec)))),
idl_sequenceIndexString (idl_typeSeq (idl_typeDefRefered (defSpec))));
idl_fileOutPrintf(idl_fileCur(), " public %s () { }\n\n", holderName);
idl_fileOutPrintf(
idl_fileCur(),
" public %s (%s%s initialValue)\n",
holderName,
idl_corbaJavaTypeFromTypeSpec(idl_typeSeqActual(idl_typeSeq(idl_typeDefRefered(defSpec)))),
idl_sequenceIndexString(idl_typeSeq (idl_typeDefRefered (defSpec))));
idl_fileOutPrintf(idl_fileCur(), " {\n");
idl_fileOutPrintf(idl_fileCur(), " value = initialValue;\n");
idl_fileOutPrintf(idl_fileCur(), " }\n\n");
idl_fileOutPrintf(idl_fileCur(), "}\n");
/* close file */
idl_closeJavaPackage();
} else if (idl_typeSpecType(idl_typeDefRefered (defSpec)) == idl_tarray) {
holderName = os_malloc(nameLen);
snprintf(holderName, nameLen, "%sHolder", idl_javaId(name));
/* Open file for used scope, if needed create the directories */
idl_openJavaPackage(scope, holderName);
if (idl_fileCur() == NULL) {
return;
}
if (idl_scopeStackSize(scope) > 0) {
idl_fileOutPrintf(
idl_fileCur(),
"package %s;\n",
idl_scopeStackJava(scope, ".", NULL));
idl_fileOutPrintf(idl_fileCur(), "\n");
}
idl_fileOutPrintf(idl_fileCur(), "public final class %s\n{\n\n", holderName);
idl_fileOutPrintf(
idl_fileCur(),
" public %s%s value = null;\n\n",
idl_corbaJavaTypeFromTypeSpec(idl_typeArrayActual(idl_typeArray(idl_typeDefRefered(defSpec)))),
idl_arrayJavaIndexString (idl_typeArray (idl_typeDefRefered (defSpec))));
idl_fileOutPrintf(idl_fileCur(), " public %s () { }\n\n", holderName);
idl_fileOutPrintf(
idl_fileCur(),
" public %s (%s%s initialValue)\n",
holderName,
idl_corbaJavaTypeFromTypeSpec(idl_typeArrayActual(idl_typeArray(idl_typeDefRefered(defSpec)))),
idl_arrayJavaIndexString(idl_typeArray (idl_typeDefRefered (defSpec))));
idl_fileOutPrintf(idl_fileCur(), " {\n");
idl_fileOutPrintf(idl_fileCur(), " value = initialValue;\n");
idl_fileOutPrintf(idl_fileCur(), " }\n\n");
idl_fileOutPrintf(idl_fileCur(), "}\n");
/* close file */
idl_closeJavaPackage();
}
}
/* Return the C specific type identifier for the
specified type specification
*/
c_char *
idl_corbaJavaTypeFromTypeSpec (
idl_typeSpec typeSpec)
{
c_char *typeName = NULL;
/* QAC EXPECT 3416; No side effects here */
if (idl_typeSpecType(typeSpec) == idl_tbasic) {
/* if the specified type is a basic type */
switch (idl_typeBasicType(idl_typeBasic(typeSpec))) {
case idl_short:
case idl_ushort:
typeName = os_strdup("short");
break;
case idl_long:
case idl_ulong:
typeName = os_strdup("int");
break;
case idl_longlong:
case idl_ulonglong:
typeName = os_strdup("long");
break;
case idl_float:
typeName = os_strdup("float");
break;
case idl_double:
typeName = os_strdup("double");
break;
case idl_char:
typeName = os_strdup("char");
break;
case idl_string:
typeName = os_strdup("java.lang.String");
break;
case idl_boolean:
typeName = os_strdup("boolean");
break;
case idl_octet:
typeName = os_strdup("byte");
break;
default:
/* No processing required, empty statement to satisfy QAC */
break;
/* QAC EXPECT 2016; Default case must be empty here */
}
/* QAC EXPECT 3416; No side effects here */
} else if (idl_typeSpecType(typeSpec) == idl_tseq) {
return idl_corbaJavaTypeFromTypeSpec (idl_typeSeqActual(idl_typeSeq (typeSpec)));
} else if (idl_typeSpecType(typeSpec) == idl_tarray) {
#if 0
/* sequence does not have an identification */
typeName = os_strdup ("");
printf ("idl_corbaJavaTypeFromTypeSpec: Unexpected type handled\n");
#else
return idl_corbaJavaTypeFromTypeSpec (idl_typeArrayActual(idl_typeArray (typeSpec)));
#endif
} else if (idl_typeSpecType(typeSpec) == idl_ttypedef) {
return idl_corbaJavaTypeFromTypeSpec (idl_typeDefActual(idl_typeDef (typeSpec)));
} else {
/* if a user type is specified build it from its scope and its name.
The type should be one of idl_ttypedef, idl_tenum, idl_tstruct,
idl_tunion.
*/
typeName = idl_scopeStackJava(
idl_typeUserScope(idl_typeUser(typeSpec)),
".",
idl_typeSpecName(typeSpec));
}
return typeName;
/* QAC EXPECT 5101; The switch statement is simple, therefor the total complexity is low */
}
/** @brief callback function called on definition of a structure member in the IDL input file.
*
* Generate code for the following IDL construct:
* @verbatim
struct <structure-name> {
=> <structure-member-1>;
=> ... ...
=> <structure-member-n>;
};
@endverbatim
*
* @param scope Current scope
* @param name Name of the structure member
* @param typeSpec Type specification of the structure member
*/
static void
idl_structureMemberOpenClose(
idl_scope scope,
const char *name,
idl_typeSpec typeSpec,
void *userData)
{
/* Dereference possible typedefs first. */
while (idl_typeSpecType(typeSpec) == idl_ttypedef) {
typeSpec = idl_typeDefRefered(idl_typeDef(typeSpec));
}
/* generate type-name and field-name attribute */
if ((idl_typeSpecType(typeSpec) == idl_tbasic)) {
/* store type-name and field-name in iterator (append) */
idl_mapAdd(map, idl_javaId(name), typeSpec);
if (idl_typeBasicType(idl_typeBasic (typeSpec)) == idl_string) {
idl_fileOutPrintf(
idl_fileCur(),
" public %s %s = \"\";\n",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_javaId(name));
} else {
idl_fileOutPrintf(
idl_fileCur(),
" public %s %s;\n",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_javaId(name));
}
} else if (idl_typeSpecType(typeSpec) == idl_tseq) {
/* store type-name and field-name in iterator (append) */
idl_mapAdd(map, idl_javaId(name), typeSpec);
/* Inline sequence definition */
idl_fileOutPrintf(
idl_fileCur(),
" public %s%s %s = new %s",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_sequenceIndexString(idl_typeSeq(typeSpec)),
idl_javaId(name),
idl_corbaJavaTypeFromTypeSpec(typeSpec));
java_arrayDimensions(typeSpec);
idl_fileOutPrintf (idl_fileCur(), ";\n");
} else if (idl_typeSpecType(typeSpec) == idl_tarray) {
/* store type-name and field-name in iterator (append) */
idl_mapAdd(map, idl_javaId(name), typeSpec);
/* Inline array definition */
idl_fileOutPrintf(
idl_fileCur(),
" public %s%s %s = new %s",
idl_corbaJavaTypeFromTypeSpec (typeSpec),
idl_arrayJavaIndexString(idl_typeArray(typeSpec)),
idl_javaId(name),
idl_corbaJavaTypeFromTypeSpec (typeSpec));
java_arrayDimensions(typeSpec);
idl_fileOutPrintf (idl_fileCur(), ";\n");
} else if (idl_typeSpecType(typeSpec) == idl_tstruct) {
/* store type-name and field-name in iterator (append) */
idl_mapAdd(map, idl_javaId(name), typeSpec);
idl_fileOutPrintf(
idl_fileCur(),
" public %s %s = new %s();\n",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_javaId(name),
idl_corbaJavaTypeFromTypeSpec(typeSpec));
} else if (idl_typeSpecType(typeSpec) == idl_tenum) {
/* store type-name and field-name in iterator (append) */
idl_mapAdd(map, idl_javaId(name), typeSpec);
idl_fileOutPrintf(
idl_fileCur(),
" public %s %s = %s.from_int(0);\n",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_javaId(name),
idl_corbaJavaTypeFromTypeSpec(typeSpec));
} else if (idl_typeSpecType (typeSpec) == idl_tunion) {
/* store type-name and field-name in iterator (append) */
idl_mapAdd(map, idl_javaId(name), typeSpec);
idl_fileOutPrintf(
idl_fileCur(),
" public %s %s = new %s();\n",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_javaId(name),
idl_corbaJavaTypeFromTypeSpec(typeSpec));
} else {
printf("idl_genSajType.c:idl_structureMemberOpenClose: Unexpected type %d\n",
idl_typeSpecType(typeSpec));
}
}
/** @brief callback function called on end of a structure definition in the IDL input file.
*
* Generate code for the following IDL construct:
* @verbatim
struct <structure-name> {
<structure-member-1>
... ...
<structure-member-n>
=> };
@endverbatim
*
* The structure is closed:
* @verbatim
};
@endverbatim
*
* @param name Name of the structure (not used)
*/
static void
idl_structureClose(
const char *name,
void *userData)
{
idl_mapIter mapIter;
idl_typeSpec typeSpec;
char *memberName;
/* build constructor <type-name> () {} */
idl_fileOutPrintf(idl_fileCur(), "\n");
idl_fileOutPrintf(idl_fileCur(), " public %s() {\n", idl_javaId(name));
mapIter = idl_mapFirst(map);
while (idl_mapIterObject(mapIter)) {
typeSpec = idl_mapIterObject(mapIter);
memberName = idl_mapIterKey(mapIter);
idl_ifArrayInitializeElements(typeSpec, memberName);
idl_mapIterNext(mapIter);
}
idl_fileOutPrintf(idl_fileCur(), " }\n\n");
/* build constructor <type-name> (<arglist>) { <assignment-list> } */
idl_fileOutPrintf(idl_fileCur(), " public %s(\n", idl_javaId(name));
mapIter = idl_mapFirst(map);
while (idl_mapIterObject(mapIter)) {
typeSpec = idl_mapIterObject(mapIter);
memberName = idl_mapIterKey(mapIter);
if (idl_typeSpecType(typeSpec) == idl_tbasic) {
idl_fileOutPrintf(
idl_fileCur(),
" %s _%s",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
memberName);
} else if (idl_typeSpecType(typeSpec) == idl_tseq) {
idl_fileOutPrintf(
idl_fileCur(),
" %s%s _%s",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_sequenceIndexString(idl_typeSeq(typeSpec)),
memberName);
} else if (idl_typeSpecType(typeSpec) == idl_tarray) {
idl_fileOutPrintf(
idl_fileCur(),
" %s%s _%s",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_arrayJavaIndexString(idl_typeArray(typeSpec)),
memberName);
} else {
if (idl_typeSpecType(typeSpec) == idl_ttypedef) {
if (idl_typeSpecType(idl_typeDefActual(idl_typeDef(typeSpec))) == idl_tbasic) {
idl_fileOutPrintf(
idl_fileCur(),
" %s _%s",
idl_corbaJavaTypeFromTypeSpec(idl_typeDefActual(idl_typeDef(typeSpec))),
memberName);
} else if (idl_typeSpecType(idl_typeDefActual(idl_typeDef(typeSpec))) == idl_tseq) {
idl_fileOutPrintf(
idl_fileCur(),
" %s%s _%s",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_sequenceIndexString(idl_typeSeq(idl_typeDefActual(idl_typeDef(typeSpec)))),
memberName);
} else if (idl_typeSpecType(idl_typeDefActual(idl_typeDef(typeSpec))) == idl_tarray) {
idl_fileOutPrintf(
idl_fileCur(),
" %s%s _%s",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_arrayJavaIndexString(idl_typeArray(idl_typeDefActual(idl_typeDef(typeSpec)))),
memberName);
} else {
if ((idl_typeSpecType(idl_typeDefActual(idl_typeDef(typeSpec))) == idl_tstruct) ||
(idl_typeSpecType(idl_typeDefActual(idl_typeDef(typeSpec))) == idl_tunion) ||
(idl_typeSpecType(idl_typeDefActual(idl_typeDef(typeSpec))) == idl_tenum)) {
idl_fileOutPrintf(
idl_fileCur(),
" %s _%s",
idl_corbaJavaTypeFromTypeSpec(idl_typeDefActual(idl_typeDef(typeSpec))),
idl_javaId(memberName));
} else {
printf("idl_genSajType.c:idl_structureClose: Unexpected type %d\n",
idl_typeSpecType (typeSpec));
}
}
} else {
if ((idl_typeSpecType(typeSpec) == idl_tstruct) ||
(idl_typeSpecType(typeSpec) == idl_tunion) ||
(idl_typeSpecType(typeSpec) == idl_tenum)) {
idl_fileOutPrintf(
idl_fileCur(),
" %s _%s",
idl_corbaJavaTypeFromTypeSpec(typeSpec),
idl_javaId(memberName));
} else {
printf("idl_genSajType.c:idl_structureClose: Unexpected type %d\n",
idl_typeSpecType(typeSpec));
}
}
}
idl_mapIterNext(mapIter);
if (idl_mapIterObject(mapIter)) {
idl_fileOutPrintf(idl_fileCur(), ",\n");
} else {
idl_fileOutPrintf(idl_fileCur(), ")\n");
}
}
idl_mapIterFree(mapIter);
idl_fileOutPrintf(idl_fileCur(), " {\n");
mapIter = idl_mapFirst(map);
while (idl_mapIterObject(mapIter)) {
idl_fileOutPrintf(
idl_fileCur(),
" %s = _%s;\n",
idl_mapIterKey(mapIter),
idl_mapIterKey(mapIter));
idl_mapIterNext (mapIter);
}
idl_mapIterFree(mapIter);
idl_fileOutPrintf(idl_fileCur(), " }\n\n");
/* close class */
idl_fileOutPrintf(idl_fileCur(), "}\n");
/* close file */
idl_closeJavaPackage();
/* remove iterator */
idl_mapFree(map);
}
/** @brief callback function called on definition of a named type in the IDL input file.
*
* Generate code for the following IDL construct:
* @verbatim
=> typedef <type-name> <name>;
@endverbatim
*
* This function generates a prototype for the helper function to
* load the typedef metadata if the typedef is defined
* within the global scope or the scope of a module.
* The name of the metadata load function is:
* @verbatim
__<scope-elements>_<name>__load
@endverbatim
* If the type specification is idl_tbasic a standard mapping will be applied:
* @verbatim
typedef <basic-type-mapping> <scope-elements>_<name>;
@endverbatim
* If the type specification is a user defined idl_ttypedef, idl_tenum,
* idl_tstruct or idl_tunion a scoped name mapping will be generated.
* @verbatim
<typedef-name> <name>; => typedef enum <scope-elements>_<typedef-name> <scope-elements>_<name>;
<enum-name> <name>; => typedef enum <scope-elements>_<enum-name> <scope-elements>_<name>;
<struct-name> <name>; => typedef struct <scope-elements>_<structure-name> <scope-elements>_<name>;
<union-name> <name>; => typedef struct <scope-elements>_<union-name> <scope-elements>_<name>;
@endverbatim
* If the type specification is idl_tarray then generate a scoped name
* with the array specifiers:
* @verbatim
<other-usertype-name> <name>[n1]..[nn]; =>
typedef <scope-elements>_<other-usertype-name> <scope-elements>_<name>[n1]..[nn];
<basic-type> <name>[n1]..[nn]; =>
typedef <basic-type-mapping> <scope-elements>_<name>[n1]..[nn];
sequence<spec> <name>[n1]..[nn]; =>
typedef c_array <scope-elements>_<name>[n1]..[nn];
sequence<spec,length> <name>[n1]..[nn]; =>
typedef c_array <scope-elements>_<name>[n1]..[nn];
@endverbatim
* If the type specification is idl_tseq then generate a mapping on c_sequence:
* @verbatim
sequence<spec> <name>; => typedef c_sequence <scope-elements>_<name>;
sequence<spec,length> <name>; => typedef c_sequence <scope-elements>_<name>;
@endverbatim
*
* @param scope Current scope
* @param name Specifies the name of the type
* @param defSpec Specifies the type of the named type
*/
static void
idl_typedefOpenClose(
idl_scope scope,
const char *name,
idl_typeDef defSpec,
void *userData)
{
if (idl_scopeStackSize(scope) == 0 || idl_scopeElementType (idl_scopeCur(scope)) == idl_tModule) {
idl_fileOutPrintf(
idl_fileCur(),
"extern c_metaObject __%s__load (c_base base);\n",
idl_scopeStack(scope, "_", name));
if (idl_typeSpecType(idl_typeDefActual(defSpec)) == idl_tstruct ||
idl_typeSpecType(idl_typeDefActual(defSpec)) == idl_tunion) {
/* If this is a typedef of a struct or union */
/* define the prototype of the function for querying the keys */
idl_fileOutPrintf(
idl_fileCur(),
"extern const char * __%s__keys (void);\n",
idl_scopeStack(scope, "_", name));
/* define the prototype of the function for querying scoped structure name */
idl_fileOutPrintf(
idl_fileCur(),
"extern const char * __%s__name (void);\n",
idl_scopeStack(scope, "_", name));
}
}
if (idl_typeSpecType(idl_typeSpec(idl_typeDefRefered(defSpec))) == idl_ttypedef ||
idl_typeSpecType(idl_typeSpec(idl_typeDefRefered(defSpec))) == idl_tenum ||
idl_typeSpecType(idl_typeSpec(idl_typeDefRefered(defSpec))) == idl_tstruct ||
idl_typeSpecType(idl_typeSpec(idl_typeDefRefered(defSpec))) == idl_tunion ||
idl_typeSpecType(idl_typeSpec(idl_typeDefRefered(defSpec))) == idl_tbasic) {
/* generate code for a standard mapping or a typedef, enum, struct or union user-type mapping */
idl_printIndent(indent_level);
idl_fileOutPrintf(
idl_fileCur(),
"typedef %s _%s;\n\n",
idl_scopedSplTypeIdent(idl_typeSpec(idl_typeDefRefered(defSpec))),
idl_scopeStack (scope, "_", name));
} else if (idl_typeSpecType(idl_typeSpec(idl_typeDefRefered(defSpec))) == idl_tarray) {
/* generate code for an array mapping */
idl_printIndent(indent_level);
idl_fileOutPrintf(
idl_fileCur(),
"typedef %s _%s",
idl_scopedSplTypeIdent(idl_typeArrayActual (idl_typeArray(idl_typeDefRefered(defSpec)))),
idl_scopeStack(scope, "_", name));
idl_arrayDimensions(idl_typeArray(idl_typeDefRefered(defSpec)), OS_FALSE);
idl_fileOutPrintf(idl_fileCur(), ";\n\n");
} else if (idl_typeSpecType(idl_typeSpec(idl_typeDefRefered(defSpec))) == idl_tseq) {
/* generate code for a sequence mapping */
idl_printIndent(indent_level);
if (idl_typeSeqMaxSize (idl_typeSeq(idl_typeDefRefered(defSpec))) == 0) {
/* unbounded sequence */
idl_fileOutPrintf(
idl_fileCur(),
"typedef c_sequence _%s",
idl_scopeStack (scope, "_", name));
} else {
/* bounded sequence */
idl_fileOutPrintf(
idl_fileCur(),
"typedef c_sequence _%s",
idl_scopeStack(scope, "_", name));
}
idl_fileOutPrintf (idl_fileCur(), ";\n\n");
} else {
printf("idl_typedefOpenClose: Unsupported typedef type (typename = %s, type = %s)\n",
name, idl_scopedTypeName(idl_typeSpec(defSpec)));
}
}
/** @brief callback function called on definition of a structure member in the IDL input file.
*
* Generate code for the following IDL construct:
* @verbatim
struct <structure-name> {
=> <structure-member-1>;
=> ... ...
=> <structure-member-n>;
};
@endverbatim
*
* If the type specification is idl_tbasic a standard mapping can be generated:
* @verbatim
string <name>; => c_string <name>;
string <name,length>; => c_string <name>;
char <name>; => c_char <name>;
octet <name>; => c_octet <name>;
short <name>; => c_short <name>;
unsigned short <name>; => c_ushort <name>;
long <name>; => c_long <name>;
unsigned long <name>; => c_ulong <name>;
long long <name>; => c_longlong <name>;
unsigned long long <name>; => c_ulonglong <name>;
float <name>; => c_float <name>;
double <name>; => c_double <name>;
boolean <name>; => c_bool <name>;
@endverbatim
* If the type specification is a user defined idl_ttypedef, idl_tenum,
* idl_tstruct or idl_tunion a scoped name mapping will be generated.
* @verbatim
<typedef-name> <name>; => enum <scope-elements>_<typedef-name> <name>;
<enum-name> <name>; => enum <scope-elements>_<enum-name> <name>;
<struct-name> <name>; => struct <scope-elements>_<structure-name> <name>;
<union-name> <name>; => struct <scope-elements>_<union-name> <name>;
@endverbatim
* If the type specification is idl_tarray then generate a scoped name
* with the array specifiers:
* @verbatim
<other-usertype-name> <name>[n1]..[nn]; => <scope-elements>_<other-usertype-name> <name>[n1]..[nn];
<basic-type> <name>[n1]..[nn]; => <basic-type-mapping> <name>[n1]..[nn];
sequence<spec> <name>[n1]..[nn]; => c_array <name>[n1]..[nn];
sequence<spec,length> <name>[n1]..[nn]; => c_array <name>[n1]..[nn];
@endverbatim
* If the type specification is idl_tseq then generate a mapping on c_sequence:
* @verbatim
sequence<spec> <name>; => c_sequence <name>;
sequence<spec,length> <name>; => c_sequence <name,length>;
@endverbatim
*
* @param scope Current scope
* @param name Name of the structure member
* @param typeSpec Type specification of the structure member
*/
static void
idl_structureMemberOpenClose(
idl_scope scope,
const char *name,
idl_typeSpec typeSpec,
void *userData)
{
if (idl_typeSpecType(typeSpec) == idl_ttypedef||
idl_typeSpecType(typeSpec) == idl_tenum ||
idl_typeSpecType(typeSpec) == idl_tstruct ||
idl_typeSpecType(typeSpec) == idl_tunion ||
idl_typeSpecType(typeSpec) == idl_tbasic)
{
os_boolean catsRequested = OS_FALSE;
os_boolean stacRequested = OS_FALSE;
idl_typeSpec baseTypeDereffered = NULL;
idl_typeSpec typeDereffered;
/* is a stac pragma defined for this member? */
stacRequested = idl_stacDef_isStacDefined(scope, name, typeSpec, &baseTypeDereffered);
if(!stacRequested)
{
/* Cats and stac def can not be defined over the same member as
* one excepts string types and the other char (array) types
*/
catsRequested = idl_catsDef_isCatsDefined(scope, name, typeSpec);
}
if(catsRequested)
{
assert(!stacRequested);
typeDereffered = idl_typeDefResolveFully(typeSpec);
idl_structureMemberOpenClose(scope, name, typeDereffered, userData);
} else if(stacRequested)
{
assert(baseTypeDereffered);
typeDereffered = idl_typeDefResolveFully(typeSpec);
idl_printIndent(indent_level);
idl_fileOutPrintf(idl_fileCur(), "c_char %s", idl_languageId (name));
/* potential array bounds */
if((idl_typeSpecType(typeDereffered) == idl_tarray))
{
idl_arrayDimensions(idl_typeArray(typeDereffered), OS_TRUE);
}
idl_fileOutPrintf(idl_fileCur(), "[%d];\n", idl_typeBasicMaxlen(idl_typeBasic(baseTypeDereffered))+1);
} else
{
/* generate code for a standard mapping or a typedef, enum, struct or union user-type mapping */
idl_printIndent(indent_level);
idl_fileOutPrintf(
idl_fileCur(),
"%s %s;\n",
idl_scopedSplTypeIdent(typeSpec),
idl_languageId(name));
}
} else if (idl_typeSpecType(typeSpec) == idl_tarray) {
/* generate code for an array mapping */
os_boolean catsRequested = OS_FALSE;
os_boolean stacRequested = OS_FALSE;
idl_typeSpec baseTypeDereffered = NULL;
/* is a stac pragma defined for this member? */
stacRequested = idl_stacDef_isStacDefined(scope, name, typeSpec, &baseTypeDereffered);
if(!stacRequested)
{
/* Cats and stac def can not be defined over the same member as
* one excepts string types and the other char (array) types
*/
catsRequested = idl_catsDef_isCatsDefined(scope, name, typeSpec);
}
if(catsRequested)
{
assert(!stacRequested);
idl_printIndent(indent_level);
idl_fileOutPrintf(idl_fileCur(), "c_string %s;\n", idl_languageId(name));
} else if(stacRequested)
{
assert(!catsRequested);
idl_printIndent(indent_level);
idl_fileOutPrintf(
idl_fileCur(),
"c_char %s",
idl_languageId(name));
idl_arrayDimensions(idl_typeArray(typeSpec), OS_TRUE);
idl_fileOutPrintf(idl_fileCur(),"[%d]", idl_typeBasicMaxlen(idl_typeBasic(baseTypeDereffered))+1);
idl_fileOutPrintf(idl_fileCur(), ";\n");
} else
{
idl_printIndent(indent_level);
if (idl_typeSpecType(idl_typeArrayActual (idl_typeArray(typeSpec))) != idl_tseq)
{
idl_fileOutPrintf(
idl_fileCur(),
"%s %s",
idl_scopedSplTypeIdent(idl_typeArrayActual(idl_typeArray(typeSpec))),
idl_languageId(name));
} else
{
idl_fileOutPrintf(idl_fileCur(), "c_array %s", idl_languageId (name));
}
idl_arrayDimensions(idl_typeArray(typeSpec), OS_FALSE);
idl_fileOutPrintf(idl_fileCur(), ";\n");
}
} else if (idl_typeSpecType(typeSpec) == idl_tseq) {
/* generate code for a sequence mapping */
idl_printIndent(indent_level);
if (idl_typeSeqMaxSize (idl_typeSeq(typeSpec)) == 0) {
/* unbounded sequence */
idl_fileOutPrintf(idl_fileCur(), "c_sequence %s", idl_languageId(name));
} else {
/* bounded sequence */
idl_fileOutPrintf (idl_fileCur(), "c_sequence %s", idl_languageId(name));
}
idl_fileOutPrintf (idl_fileCur(), ";\n");
} else {
printf ("idl_structureMemberOpenClose: Unsupported structure member type (member name = %s, type name = %s)\n",
name, idl_scopedTypeName(typeSpec));
}
}
