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Improved interface registration mechanism.

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Author = sdv@sparc.spb.su
r = idk@eng.sun.com


git-svn-id: svn://10.0.0.236/trunk@79398 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
idk%eng.sun.com
2000-09-17 00:49:42 +00:00
parent 84449c4ab0
commit bd49bfb1fc
10 changed files with 311 additions and 158 deletions
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44
mozilla/java/xpcom/java/src/org_mozilla_xpcom_Utilities.cpp
View File

@@ -18,6 +18,7 @@
*
* Contributor(s):
* Igor Kushnirskiy <idk@eng.sun.com>
* Denis Sharypov <sdv@sparc.spb.su>
*/
#include "nsISupports.h"
#include "org_mozilla_xpcom_Utilities.h"
@@ -28,6 +29,7 @@
#include "nsIInterfaceInfo.h"
#include "nsIInterfaceInfoManager.h"
#include "bcJavaMarshalToolkit.h"
#include "ctype.h"
/*
* Class: org_mozilla_xpcom_Utilities
@@ -69,3 +71,45 @@ JNIEXPORT jobject JNICALL Java_org_mozilla_xpcom_Utilities_callMethodByIndex
return NULL;
}
/*
* Class: org_mozilla_xpcom_Utilities
* Method: getInterfaceMethodNames
* Signature: (Ljava/lang/String;)[Ljava/lang/String;
*/
JNIEXPORT jobjectArray JNICALL Java_org_mozilla_xpcom_Utilities_getInterfaceMethodNames
(JNIEnv *env, jclass clazz, jstring jiid) {
if (!jiid) {
return NULL;
}
nsIID iid;
const char * str = NULL;
str = env->GetStringUTFChars(jiid, NULL);
iid.Parse(str);
env->ReleaseStringUTFChars(jiid,str);
nsIInterfaceInfo *interfaceInfo;
nsIInterfaceInfoManager* iimgr;
if((iimgr = XPTI_GetInterfaceInfoManager()) != NULL) {
if (NS_FAILED(iimgr->GetInfoForIID(&iid, &interfaceInfo))) {
return NULL; //nb exception handling
}
NS_RELEASE(iimgr);
} else {
return NULL;
}
PRUint16 num;
interfaceInfo->GetMethodCount(&num);
jobjectArray names;
jclass stringClass = env->GetObjectClass(jiid);
names = env->NewObjectArray(num, stringClass, NULL);
nsXPTMethodInfo* info;
char buf[256];
for (int i = 0; i < num; i++) {
interfaceInfo->GetMethodInfo(i, (const nsXPTMethodInfo **)&info);
const char* name = info->GetName();
// first letter of the method name is in lowercase in java
sprintf(buf, "%c%s", tolower(*name), name + 1);
env->SetObjectArrayElement(names, i, env->NewStringUTF(buf));
}
return names;
}

8
mozilla/java/xpcom/java/src/org_mozilla_xpcom_Utilities.h
View File

@@ -15,6 +15,14 @@ extern "C" {
JNIEXPORT jobject JNICALL Java_org_mozilla_xpcom_Utilities_callMethodByIndex
(JNIEnv *, jclass, jlong, jint, jstring, jlong, jobjectArray);
/*
* Class: org_mozilla_xpcom_Utilities
* Method: getInterfaceMethodNames
* Signature: (Ljava/lang/String;)[Ljava/lang/String;
*/
JNIEXPORT jobjectArray JNICALL Java_org_mozilla_xpcom_Utilities_getInterfaceMethodNames
(JNIEnv *, jclass, jstring);
#ifdef __cplusplus
}
#endif