diff options
Diffstat (limited to 'libical/src/java/jlibical_utils_cxx.cpp')
| -rw-r--r-- | libical/src/java/jlibical_utils_cxx.cpp | 458 |
1 files changed, 0 insertions, 458 deletions
diff --git a/libical/src/java/jlibical_utils_cxx.cpp b/libical/src/java/jlibical_utils_cxx.cpp deleted file mode 100644 index d06d4ba004..0000000000 --- a/libical/src/java/jlibical_utils_cxx.cpp +++ /dev/null @@ -1,458 +0,0 @@ -/* -*- Mode: C -*- */ -/*====================================================================== - FILE: jlibical_utils_cxx.cpp - CREATOR: Srinivasa Boppana/George Norman - (C) COPYRIGHT 2002, Critical Path -======================================================================*/ - -#ifndef JLIBICAL_UTILS_CXX_H -#include "jlibical_utils_cxx.h" -#endif - -#ifndef JLIBICAL_CONSTS_CXX_H -#include "jlibical_consts_cxx.h" -#endif - -#ifndef ICALPARAMETER_CXX_H -#include "icalparameter_cxx.h" -#endif - -#ifndef VCOMPONENT_CXX_H -#include "vcomponent.h" -#endif - -#ifndef ICALPROPERTY_CXX_H -#include "icalproperty_cxx.h" -#endif - -#ifndef ICALVALUE_CXX_H -#include "icalvalue_cxx.h" -#endif - -#ifndef _jni_ICalTimeType_H -#include "jniICalTimeType_cxx.h" -#endif - -#ifndef _jni_ICalTriggerType_H -#include "jniICalTriggerType_cxx.h" -#endif - -#ifndef _jni_ICalDurationType_H -#include "jniICalDurationType_cxx.h" -#endif - -#ifndef _jni_ICalRecurrenceType_H -#include "jniICalRecurrenceType_cxx.h" -#endif - -#ifndef _jni_ICalPeriodType_H -#include "jniICalPeriodType_cxx.h" -#endif - -//------------------------------------------------------- -// Returns a pointer to the subject (a c++ object) for the given surrogate (a java object) -//------------------------------------------------------- -void* getCObjectPtr(JNIEnv *env, jobject surrogate) -{ - void* result = 0; - jclass jcls = env->GetObjectClass(surrogate); - jfieldID fid = env->GetFieldID(jcls,"m_Obj","J"); - - if (fid == NULL) - { - // this should never happen. - throwException( env, JLIBICAL_ERR_CLIENT_INTERNAL ); - return(NULL); - } - - result = (void*)env->GetLongField(surrogate,fid); - if (result == NULL) - { - // the proxy object (java) has no subject (c++ object) - throwException( env, JLIBICAL_ERR_CLIENT_INTERNAL ); - return(NULL); - } - - return(result); -} - -//------------------------------------------------------- -// Set the subject (a c++ object) for the given surrogate (a java object). -// Throws exception if the m_Obj field can not be found. -//------------------------------------------------------- -void setCObjectPtr(JNIEnv *env, jobject surrogate, void* subject) -{ - jclass jcls = env->GetObjectClass(surrogate); - jfieldID fid = env->GetFieldID(jcls,"m_Obj","J"); - - if (fid == NULL) - { - throwException( env, JLIBICAL_ERR_CLIENT_INTERNAL ); - return; - } - - env->SetLongField(surrogate,fid,(long)subject); -} - -//------------------------------------------------------- -// Return the pointer to the subject (as an VComponent*) from the given surrogate. -// If the subject is not an VComponent type, or if the subject is NULL, then return NULL. -//------------------------------------------------------- -VComponent* getSubjectAsVComponent(JNIEnv *env, jobject surrogateComponent, int exceptionType) -{ - VComponent* result = (VComponent*)(getCObjectPtr(env,surrogateComponent)); - - if (result == NULL) - { - throwException(env, exceptionType ); - } - - return(result); -} - -//------------------------------------------------------- -// Return the pointer to the subject (as an ICalProperty*) from the given surrogate. -// If the subject is not an ICalProperty type, or if the subject is NULL, then return NULL. -//------------------------------------------------------- -ICalProperty* getSubjectAsICalProperty(JNIEnv *env, jobject surrogateProperty, int exceptionType) -{ - ICalProperty* result = (ICalProperty*)(getCObjectPtr(env,surrogateProperty)); - - if (result == NULL) - { - throwException(env, exceptionType ); - } - - return(result); -} - -//------------------------------------------------------- -// Return the pointer to the subject (as an ICalValue*) from the given surrogate. -// If the subject is not an ICalValue type, or if the subject is NULL, then return NULL. -//------------------------------------------------------- -ICalValue* getSubjectAsICalValue(JNIEnv *env, jobject surrogateValue, int exceptionType) -{ - ICalValue* result = (ICalValue*)(getCObjectPtr(env,surrogateValue)); - - if (result == NULL) - { - throwException( env, exceptionType ); - } - - return(result); -} - -//------------------------------------------------------- -// Return the pointer to the subject (as an ICalParameter*) from the given surrogate. -// If the subject is not an ICalParameter type, or if the subject is NULL, then return NULL. -//------------------------------------------------------- -ICalParameter* getSubjectAsICalParameter(JNIEnv *env, jobject surrogateParameter, int exceptionType) -{ - ICalParameter* result = (ICalParameter*)(getCObjectPtr(env,surrogateParameter)); - - if (result == NULL) - { - throwException( env, exceptionType ); - } - - return(result); -} - -//------------------------------------------------------- -// Copy the data from the src (a java ICalTimeType object) -// to the dest (a c struct icaltimetype*). -// Returns true if success. False if exception is thrown: -// - the src java object is not an ICalTimeType type -// - the dest c struct is null. -//------------------------------------------------------- -bool copyObjToicaltimetype(JNIEnv *env, jobject src, icaltimetype* dest) -{ - bool result = false; - - if (dest != NULL && env->IsInstanceOf(src,env->FindClass(JLIBICAL_CLASS_ICALTIMETYPE))) - { - jni_GetAll_from_ICalTimeType(dest, env, src); - result = true; - } - else - { - throwException( env, JLIBICAL_ERR_ILLEGAL_ARGUMENT ); - } - - return(result); -} - -//------------------------------------------------------- -// Copy the data from the src (a java ICalTriggerType object) -// to the dest (a c struct icaltriggertype*). -// Returns true if success. False if exception is thrown: -// - the src java object is not an ICalTriggerType type -// - the dest c struct is null. -//------------------------------------------------------- -bool copyObjToicaltriggertype(JNIEnv *env, jobject src, icaltriggertype* dest) -{ - bool result = false; - - if (dest != NULL && env->IsInstanceOf(src,env->FindClass(JLIBICAL_CLASS_ICALTRIGGERTYPE))) - { - jni_GetAll_from_ICalTriggerType(dest, env, src); - result = true; - } - else - { - throwException( env, JLIBICAL_ERR_ILLEGAL_ARGUMENT ); - } - - return(result); -} - -//------------------------------------------------------- -// Copy the data from the src (a java ICalDurationType object) -// to the dest (a c struct icaldurationtype*). -// Returns true if success. False if exception is thrown: -// - the src java object is not an ICalDurationType type -// - the dest c struct is null. -//------------------------------------------------------- -bool copyObjToicaldurationtype(JNIEnv *env, jobject src, icaldurationtype* dest) -{ - bool result = false; - - if (dest != NULL && env->IsInstanceOf(src,env->FindClass(JLIBICAL_CLASS_ICALDURATIONTYPE))) - { - jni_GetAll_from_ICalDurationType(dest, env, src); - result = true; - } - else - { - throwException( env, JLIBICAL_ERR_ILLEGAL_ARGUMENT ); - } - - return(result); -} - -//------------------------------------------------------- -// Copy the data from the src (a java ICalRecurrenceType object) -// to the dest (a c struct icalrecurrencetype*). -// Returns true if success. False if exception is thrown: -// - the src java object is not an ICalRecurrenceType type -// - the dest c struct is null. -//------------------------------------------------------- -bool copyObjToicalrecurrencetype(JNIEnv *env, jobject src, icalrecurrencetype* dest) -{ - bool result = false; - - if (dest != NULL && env->IsInstanceOf(src,env->FindClass(JLIBICAL_CLASS_ICALRECURRENCETYPE))) - { - jni_GetAll_from_ICalRecurrenceType(dest, env, src); - result = true; - } - else - { - throwException( env, JLIBICAL_ERR_ILLEGAL_ARGUMENT ); - } - - return(result); -} - -//------------------------------------------------------- -// Copy the data from the src (a java ICalPeriodType object) -// to the dest (a c struct icalperiodtype*). -// Returns true if success. False if exception is thrown: -// - the src java object is not an ICalPeriodType type -// - the dest c struct is null. -//------------------------------------------------------- -bool copyObjToicalperiodtype(JNIEnv *env, jobject src, icalperiodtype* dest) -{ - bool result = false; - - if (dest != NULL && env->IsInstanceOf(src,env->FindClass(JLIBICAL_CLASS_ICALPERIODTYPE))) - { - jni_GetAll_from_ICalPeriodType(dest, env, src); - result = true; - } - else - { - throwException( env, JLIBICAL_ERR_ILLEGAL_ARGUMENT ); - } - - return(result); -} - -//------------------------------------------------------- -// Create a new VComponent surrogate for given subject. -// If subject is NULL, then returns NULL (will not create a -// surrogate to a NULL subject); -//------------------------------------------------------- -jobject createNewVComponentSurrogate(JNIEnv *env, VComponent* subject) -{ - char* classname = JLIBICAL_CLASS_VCOMPONENT; - if (dynamic_cast<VAlarm*>(subject)) - classname = JLIBICAL_CLASS_VALARM; - else if (dynamic_cast<VCalendar*>(subject)) - classname = JLIBICAL_CLASS_VCALENDAR; - else if (dynamic_cast<VEvent*>(subject)) - classname = JLIBICAL_CLASS_VEVENT; - else if (dynamic_cast<VQuery*>(subject)) - classname = JLIBICAL_CLASS_VQUERY; - else if (dynamic_cast<VToDo*>(subject)) - classname = JLIBICAL_CLASS_VTODO; - else if (dynamic_cast<VAgenda*>(subject)) - classname = JLIBICAL_CLASS_VAGENDA; - - return(doCreateNewSurrogate(env,env->FindClass(classname),(jlong)subject)); -} - -//------------------------------------------------------- -// Create a new ICalProperty surrogate for given subject. -// If subject is NULL, then returns NULL (will not create a -// surrogate to a NULL subject); -//------------------------------------------------------- -jobject createNewICalPropertySurrogate(JNIEnv *env, ICalProperty* subject) -{ - return(doCreateNewSurrogate(env,env->FindClass(JLIBICAL_CLASS_ICALPROPERTY),(jlong)subject)); -} - -//------------------------------------------------------- -// Create a new ICalValue surrogate for given subject. -// If subject is NULL, then returns NULL (will not create a -// surrogate to a NULL subject); -//------------------------------------------------------- -jobject createNewICalValueSurrogate(JNIEnv *env, ICalValue* subject) -{ - return(doCreateNewSurrogate(env,env->FindClass(JLIBICAL_CLASS_ICALVALUE),(jlong)subject)); -} - -//------------------------------------------------------- -// Create a new ICalParameter surrogate for given subject. -// If subject is NULL, then returns NULL (will not create a -// surrogate to a NULL subject); -//------------------------------------------------------- -jobject createNewICalParameterSurrogate(JNIEnv *env, ICalParameter* subject) -{ - return(doCreateNewSurrogate(env,env->FindClass(JLIBICAL_CLASS_ICALPARAMETER),(jlong)subject)); -} - -//------------------------------------------------------- -// Create a new ICalTimeType object from the given source struct. -// A copy is made, . -// If source is NULL, then returns NULL (will not create an -// object to a NULL source); -//------------------------------------------------------- -jobject createNewICalTimeType(JNIEnv *env, icaltimetype* source) -{ - return(doCreateNewSurrogate(env,env->FindClass(JLIBICAL_CLASS_ICALTIMETYPE),(jlong)source)); -} - -//------------------------------------------------------- -// Create a new ICalTriggerType object from the given source struct. -// A copy is made, . -// If source is NULL, then returns NULL (will not create an -// object to a NULL source); -//------------------------------------------------------- -jobject createNewICalTriggerType(JNIEnv *env, icaltriggertype* source) -{ - return(doCreateNewSurrogate(env,env->FindClass(JLIBICAL_CLASS_ICALTRIGGERTYPE),(jlong)source)); -} - -//------------------------------------------------------- -// Create a new ICalDurationType object from the given source struct. -// A copy is made, . -// If source is NULL, then returns NULL (will not create an -// object to a NULL source); -//------------------------------------------------------- -jobject createNewICalDurationType(JNIEnv *env, icaldurationtype* source) -{ - return(doCreateNewSurrogate(env,env->FindClass(JLIBICAL_CLASS_ICALDURATIONTYPE),(jlong)source)); -} - -//------------------------------------------------------- -// Create a new ICalRecurrenceType object from the given source struct. -// A copy is made, . -// If source is NULL, then returns NULL (will not create an -// object to a NULL source); -//------------------------------------------------------- -jobject createNewICalRecurrenceType(JNIEnv *env, icalrecurrencetype* source) -{ - return(doCreateNewSurrogate(env,env->FindClass(JLIBICAL_CLASS_ICALRECURRENCETYPE),(jlong)source)); -} - -//------------------------------------------------------- -// Create a new ICalPeriodType object from the given source struct. -// A copy is made, . -// If source is NULL, then returns NULL (will not create an -// object to a NULL source); -//------------------------------------------------------- -jobject createNewICalPeriodType(JNIEnv *env, icalperiodtype* source) -{ - return(doCreateNewSurrogate(env,env->FindClass(JLIBICAL_CLASS_ICALPERIODTYPE),(jlong)source)); -} - -//------------------------------------------------------- -// Creat a new surrogate of the given type for the given subject. -//------------------------------------------------------- -jobject doCreateNewSurrogate(JNIEnv *env, jclass surrogateClass, jlong subject) -{ - jobject result = NULL; - - if (subject != NULL) - { - jmethodID jconstructorID = env->GetMethodID(surrogateClass, "<init>", "(J)V"); - - result = env->NewObject(surrogateClass, jconstructorID, subject); - } - - return(result); -} - - -//------------------------------------------------------- -// For the given cpErr, create a new Exception and send it to env. -// Note: Throw does not throw anything. It only sets the state. -// The JVM will check this and throw an exception later. -//------------------------------------------------------- -void throwException(JNIEnv *env, int cpErr) -{ - jclass jexceptionClass; - jthrowable jexceptionObj; - jmethodID jconstructorID; - const char* exClassName; - - if (env->ExceptionOccurred()) - { - return; - } - - switch ( cpErr ) - { - case JLIBICAL_ERR_NETWORK: - exClassName = "net.cp.jlibical/JLCNetworkException"; - break; - - case JLIBICAL_ERR_SERVER_INTERNAL: - exClassName = "net.cp.jlibical/JLCServerInternalException"; - break; - - case JLIBICAL_ERR_CLIENT_INTERNAL: - exClassName = "net.cp.jlibical/JLCClientInternalException"; - break; - - case JLIBICAL_ERR_ILLEGAL_ARGUMENT: - exClassName = "net.cp.jlibical/JLCIllegalArgumentException"; - break; - - case JLIBICAL_ERR_API_NOT_INITED: - exClassName = "net.cp.jlibical/JLCNotInitedException"; - break; - - case JLIBICAL_ERR_HOST_INVALID: - exClassName = "net.cp.jlibical/JLCHostInvalidException"; - break; - - default: - exClassName = "net.cp.jlibical/JLCClientInternalException"; - printf("*** JLIBICAL JNI throwException: unknown error code: %d\n", cpErr ); - break; - } - - env->ThrowNew(env->FindClass(exClassName),""); -} |