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bug=85523

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ra=edburns
authors=edburns,
 *               Brian Satterfield <bsatterf@atl.lmco.com>
 *               Anthony Sizer <sizera@yahoo.com>

This implements Post.  Please see EMWindow for how to use.


git-svn-id: svn://10.0.0.236/trunk@99145 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
edburns%acm.org
2001-07-12 23:18:52 +00:00
parent fb40f6c48c
commit cb90605310
6 changed files with 404 additions and 6 deletions
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105
mozilla/java/webclient/src_moz/NavigationImpl.cpp
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@@ -24,6 +24,8 @@
* Ed Burns <edburns@acm.org>
* Ashutosh Kulkarni <ashuk@eng.sun.com>
* Ann Sunhachawee
* Brian Satterfield <bsatterf@atl.lmco.com>
* Anthony Sizer <sizera@yahoo.com>
*/
#include "NavigationImpl.h"
@@ -144,6 +146,109 @@ JNIEXPORT void JNICALL Java_org_mozilla_webclient_wrapper_1native_NavigationImpl
// wsLoadFromStreamEvent destructor.
}
JNIEXPORT void JNICALL Java_org_mozilla_webclient_wrapper_1native_NavigationImpl_nativePost
(JNIEnv *env, jobject obj, jint webShellPtr, jstring absoluteURL, jstring target, jint postDataLength,
jstring postData, jint postHeadersLength, jstring postHeaders)
{
WebShellInitContext *initContext = (WebShellInitContext *) webShellPtr;
const PRUnichar *urlChars = nsnull;
PRInt32 urlLen;
const PRUnichar *targetChars = nsnull;
PRInt32 targetLen;
const char *postDataChars = nsnull;
const char *postHeadersChars = nsnull;
char *headersAndData = nsnull;
wsPostEvent *actionEvent = nsnull;
if (initContext == nsnull || !initContext->initComplete) {
::util_ThrowExceptionToJava(env, "Exception: null webShellPtr passed to nativePost");
return;
}
urlChars = (PRUnichar *) ::util_GetStringChars(env, absoluteURL);
urlLen = (PRInt32) ::util_GetStringLength(env, absoluteURL);
if (::util_ExceptionOccurred(env)) {
::util_ThrowExceptionToJava(env, "nativePost Exception: unable to extract Java string");
goto NPFS_CLEANUP;
}
if (target){
targetChars = (PRUnichar *) ::util_GetStringChars(env, target);
targetLen = (PRInt32) ::util_GetStringLength(env, target);
}
if (::util_ExceptionOccurred(env)) {
::util_ThrowExceptionToJava(env, "nativePost Exception: unable to extract Java string");
goto NPFS_CLEANUP;
}
if (postDataLength > 0){
postDataChars = (char *) ::util_GetStringUTFChars(env, postData);
}
if (::util_ExceptionOccurred(env)) {
::util_ThrowExceptionToJava(env, "nativePost Exception: unable to extract Java string");
goto NPFS_CLEANUP;
}
if (postHeadersLength > 0){
postHeadersChars = (char *) ::util_GetStringUTFChars(env, postHeaders);
}
if (::util_ExceptionOccurred(env)) {
::util_ThrowExceptionToJava(env, "nativePost Exception: unable to extract Java string");
goto NPFS_CLEANUP;
}
// if we have postHeaders, work around mozilla bug and prepend the
// headers to the data.
if (postHeadersChars && postDataChars) {
headersAndData = new char[postHeadersLength + postDataLength + 1];
if (headersAndData) {
nsCRT::memcpy(headersAndData, postHeadersChars, postHeadersLength);
nsCRT::memcpy((headersAndData + postHeadersLength),
postDataChars, postDataLength);
headersAndData[postHeadersLength + postDataLength] = '\0';
// free the existing postHeadersChars and postDataChars
::util_ReleaseStringUTFChars(env, postHeaders, postHeadersChars);
postHeadersChars = nsnull;
postHeadersLength = 0;
::util_ReleaseStringUTFChars(env, postData, postDataChars);
postDataChars = nsnull;
postDataLength = postHeadersLength + postDataLength;
}
}
if (!(actionEvent = new wsPostEvent(initContext,
urlChars,
urlLen,
targetChars,
targetLen,
(PRInt32) postDataLength,
headersAndData ? headersAndData : postDataChars,
(PRInt32) postHeadersLength,
postHeadersChars))) {
::util_ThrowExceptionToJava(env, "Exception: nativePost: can't create wsPostEvent");
goto NPFS_CLEANUP;
}
::util_PostSynchronousEvent(initContext, (PLEvent *) *actionEvent);
NPFS_CLEANUP:
if (urlChars != nsnull)
::util_ReleaseStringChars(env, absoluteURL, (const jchar *) urlChars);
if (targetChars != nsnull)
::util_ReleaseStringChars(env, target, (const jchar *) targetChars);
if (postDataChars != nsnull)
::util_ReleaseStringUTFChars(env, postData, postDataChars);
if (postHeadersChars != nsnull)
::util_ReleaseStringUTFChars(env, postHeaders, postHeadersChars);
if (headersAndData != nsnull)
delete [] headersAndData;
return;
}
JNIEXPORT void JNICALL Java_org_mozilla_webclient_wrapper_1native_NavigationImpl_nativeRefresh
(JNIEnv *env, jobject obj, jint webShellPtr, jlong loadFlags)