INTEGRATION: CWS fwk32 (1.1.2); FILE ADDED

2006/01/27 13:32:50 mav 1.1.2.2: #129241# adopt to OJI dependent build
2006/01/19 16:47:59 mav 1.1.2.1: #129241# the original files from the Mozilla1.0 source trees

1 files changed, 491 insertions, 0 deletions

diff --git a/np_sdk/mozsrc/npunix.c b/np_sdk/mozsrc/npunix.c
new file mode 100644
index 000000000000..bac0a38f10d4
--- /dev/null
+++ b/np_sdk/mozsrc/npunix.c
@@ -0,0 +1,491 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s):
+ * Stephen Mak <smak@sun.com>
+ */
+
+/*
+ * npunix.c
+ *
+ * Netscape Client Plugin API
+ * - Wrapper function to interface with the Netscape Navigator
+ *
+ * dp Suresh <dp@netscape.com>
+ *
+ *----------------------------------------------------------------------
+ * PLUGIN DEVELOPERS:
+ *  YOU WILL NOT NEED TO EDIT THIS FILE.
+ *----------------------------------------------------------------------
+ */
+
+#define XP_UNIX 1
+
+#include <stdio.h>
+#include "npapi.h"
+#include "npupp.h"
+
+/*
+ * Define PLUGIN_TRACE to have the wrapper functions print
+ * messages to stderr whenever they are called.
+ */
+
+#ifdef PLUGIN_TRACE
+#include <stdio.h>
+#define PLUGINDEBUGSTR(msg) fprintf(stderr, "%s\n", msg)
+#else
+#define PLUGINDEBUGSTR(msg)
+#endif
+
+
+/***********************************************************************
+ *
+ * Globals
+ *
+ ***********************************************************************/
+
+static NPNetscapeFuncs   gNetscapeFuncs;    /* Netscape Function table */
+
+
+/***********************************************************************
+ *
+ * Wrapper functions : plugin calling Netscape Navigator
+ *
+ * These functions let the plugin developer just call the APIs
+ * as documented and defined in npapi.h, without needing to know
+ * about the function table and call macros in npupp.h.
+ *
+ ***********************************************************************/
+
+void
+NPN_Version(int* plugin_major, int* plugin_minor,
+         int* netscape_major, int* netscape_minor)
+{
+    *plugin_major = NP_VERSION_MAJOR;
+    *plugin_minor = NP_VERSION_MINOR;
+
+    /* Major version is in high byte */
+    *netscape_major = gNetscapeFuncs.version >> 8;
+    /* Minor version is in low byte */
+    *netscape_minor = gNetscapeFuncs.version & 0xFF;
+}
+
+NPError
+NPN_GetValue(NPP instance, NPNVariable variable, void *r_value)
+{
+    return CallNPN_GetValueProc(gNetscapeFuncs.getvalue,
+                    instance, variable, r_value);
+}
+
+NPError
+NPN_SetValue(NPP instance, NPPVariable variable, void *value)
+{
+    return CallNPN_SetValueProc(gNetscapeFuncs.setvalue,
+                    instance, variable, value);
+}
+
+NPError
+NPN_GetURL(NPP instance, const char* url, const char* window)
+{
+    return CallNPN_GetURLProc(gNetscapeFuncs.geturl, instance, url, window);
+}
+
+NPError
+NPN_GetURLNotify(NPP instance, const char* url, const char* window, void* notifyData)
+{
+    return CallNPN_GetURLNotifyProc(gNetscapeFuncs.geturlnotify, instance, url, window, notifyData);
+}
+
+NPError
+NPN_PostURL(NPP instance, const char* url, const char* window,
+         uint32 len, const char* buf, NPBool file)
+{
+    return CallNPN_PostURLProc(gNetscapeFuncs.posturl, instance,
+                    url, window, len, buf, file);
+}
+
+NPError
+NPN_PostURLNotify(NPP instance, const char* url, const char* window, uint32 len,
+                  const char* buf, NPBool file, void* notifyData)
+{
+    return CallNPN_PostURLNotifyProc(gNetscapeFuncs.posturlnotify,
+            instance, url, window, len, buf, file, notifyData);
+}
+
+NPError
+NPN_RequestRead(NPStream* stream, NPByteRange* rangeList)
+{
+    return CallNPN_RequestReadProc(gNetscapeFuncs.requestread,
+                    stream, rangeList);
+}
+
+NPError
+NPN_NewStream(NPP instance, NPMIMEType type, const char *window,
+          NPStream** stream_ptr)
+{
+    return CallNPN_NewStreamProc(gNetscapeFuncs.newstream, instance,
+                    type, window, stream_ptr);
+}
+
+int32
+NPN_Write(NPP instance, NPStream* stream, int32 len, void* buffer)
+{
+    return CallNPN_WriteProc(gNetscapeFuncs.write, instance,
+                    stream, len, buffer);
+}
+
+NPError
+NPN_DestroyStream(NPP instance, NPStream* stream, NPError reason)
+{
+    return CallNPN_DestroyStreamProc(gNetscapeFuncs.destroystream,
+                        instance, stream, reason);
+}
+
+void
+NPN_Status(NPP instance, const char* message)
+{
+    CallNPN_StatusProc(gNetscapeFuncs.status, instance, message);
+}
+
+const char*
+NPN_UserAgent(NPP instance)
+{
+    return CallNPN_UserAgentProc(gNetscapeFuncs.uagent, instance);
+}
+
+void*
+NPN_MemAlloc(uint32 size)
+{
+    return CallNPN_MemAllocProc(gNetscapeFuncs.memalloc, size);
+}
+
+void NPN_MemFree(void* ptr)
+{
+    CallNPN_MemFreeProc(gNetscapeFuncs.memfree, ptr);
+}
+
+uint32 NPN_MemFlush(uint32 size)
+{
+    return CallNPN_MemFlushProc(gNetscapeFuncs.memflush, size);
+}
+
+void NPN_ReloadPlugins(NPBool reloadPages)
+{
+    CallNPN_ReloadPluginsProc(gNetscapeFuncs.reloadplugins, reloadPages);
+}
+
+#ifdef OJI
+JRIEnv* NPN_GetJavaEnv()
+{
+    return CallNPN_GetJavaEnvProc(gNetscapeFuncs.getJavaEnv);
+}
+
+jref NPN_GetJavaPeer(NPP instance)
+{
+    return CallNPN_GetJavaPeerProc(gNetscapeFuncs.getJavaPeer,
+                       instance);
+}
+#endif
+
+void
+NPN_InvalidateRect(NPP instance, NPRect *invalidRect)
+{
+    CallNPN_InvalidateRectProc(gNetscapeFuncs.invalidaterect, instance,
+        invalidRect);
+}
+
+void
+NPN_InvalidateRegion(NPP instance, NPRegion invalidRegion)
+{
+    CallNPN_InvalidateRegionProc(gNetscapeFuncs.invalidateregion, instance,
+        invalidRegion);
+}
+
+void
+NPN_ForceRedraw(NPP instance)
+{
+    CallNPN_ForceRedrawProc(gNetscapeFuncs.forceredraw, instance);
+}
+
+
+
+/***********************************************************************
+ *
+ * Wrapper functions : Netscape Navigator -> plugin
+ *
+ * These functions let the plugin developer just create the APIs
+ * as documented and defined in npapi.h, without needing to
+ * install those functions in the function table or worry about
+ * setting up globals for 68K plugins.
+ *
+ ***********************************************************************/
+
+NPError
+Private_New(NPMIMEType pluginType, NPP instance, uint16 mode,
+        int16 argc, char* argn[], char* argv[], NPSavedData* saved)
+{
+    NPError ret;
+    PLUGINDEBUGSTR("New");
+    ret = NPP_New(pluginType, instance, mode, argc, argn, argv, saved);
+    return ret;
+}
+
+NPError
+Private_Destroy(NPP instance, NPSavedData** save)
+{
+    PLUGINDEBUGSTR("Destroy");
+    return NPP_Destroy(instance, save);
+}
+
+NPError
+Private_SetWindow(NPP instance, NPWindow* window)
+{
+    NPError err;
+    PLUGINDEBUGSTR("SetWindow");
+    err = NPP_SetWindow(instance, window);
+    return err;
+}
+
+NPError
+Private_NewStream(NPP instance, NPMIMEType type, NPStream* stream,
+            NPBool seekable, uint16* stype)
+{
+    NPError err;
+    PLUGINDEBUGSTR("NewStream");
+    err = NPP_NewStream(instance, type, stream, seekable, stype);
+    return err;
+}
+
+int32
+Private_WriteReady(NPP instance, NPStream* stream)
+{
+    unsigned int result;
+    PLUGINDEBUGSTR("WriteReady");
+    result = NPP_WriteReady(instance, stream);
+    return result;
+}
+
+int32
+Private_Write(NPP instance, NPStream* stream, int32 offset, int32 len,
+        void* buffer)
+{
+    unsigned int result;
+    PLUGINDEBUGSTR("Write");
+    result = NPP_Write(instance, stream, offset, len, buffer);
+    return result;
+}
+
+void
+Private_StreamAsFile(NPP instance, NPStream* stream, const char* fname)
+{
+    PLUGINDEBUGSTR("StreamAsFile");
+    NPP_StreamAsFile(instance, stream, fname);
+}
+
+
+NPError
+Private_DestroyStream(NPP instance, NPStream* stream, NPError reason)
+{
+    NPError err;
+    PLUGINDEBUGSTR("DestroyStream");
+    err = NPP_DestroyStream(instance, stream, reason);
+    return err;
+}
+
+void
+Private_URLNotify(NPP instance, const char* url,
+                NPReason reason, void* notifyData)
+
+{
+    PLUGINDEBUGSTR("URLNotify");
+    NPP_URLNotify(instance, url, reason, notifyData);
+}
+
+
+
+void
+Private_Print(NPP instance, NPPrint* platformPrint)
+{
+    PLUGINDEBUGSTR("Print");
+    NPP_Print(instance, platformPrint);
+}
+
+#ifdef OJI
+JRIGlobalRef
+Private_GetJavaClass(void)
+{
+    jref clazz = NPP_GetJavaClass();
+    if (clazz) {
+    JRIEnv* env = NPN_GetJavaEnv();
+    return JRI_NewGlobalRef(env, clazz);
+    }
+    return NULL;
+}
+#endif
+
+/***********************************************************************
+ *
+ * These functions are located automagically by netscape.
+ *
+ ***********************************************************************/
+
+/*
+ * NP_GetMIMEDescription
+ *  - Netscape needs to know about this symbol
+ *  - Netscape uses the return value to identify when an object instance
+ *    of this plugin should be created.
+ */
+char *
+NP_GetMIMEDescription(void)
+{
+    return NPP_GetMIMEDescription();
+}
+
+/*
+ * NP_GetValue [optional]
+ *  - Netscape needs to know about this symbol.
+ *  - Interfaces with plugin to get values for predefined variables
+ *    that the navigator needs.
+ */
+NPError
+NP_GetValue(NPP future, NPPVariable variable, void *value)
+{
+    return NPP_GetValue(future, variable, value);
+}
+
+/*
+ * NP_Initialize
+ *  - Netscape needs to know about this symbol.
+ *  - It calls this function after looking up its symbol before it
+ *    is about to create the first ever object of this kind.
+ *
+ * PARAMETERS
+ *    nsTable   - The netscape function table. If developers just use these
+ *        wrappers, they dont need to worry about all these function
+ *        tables.
+ * RETURN
+ *    pluginFuncs
+ *      - This functions needs to fill the plugin function table
+ *        pluginFuncs and return it. Netscape Navigator plugin
+ *        library will use this function table to call the plugin.
+ *
+ */
+NPError
+NP_Initialize(NPNetscapeFuncs* nsTable, NPPluginFuncs* pluginFuncs)
+{
+    NPError err = NPERR_NO_ERROR;
+
+    PLUGINDEBUGSTR("NP_Initialize");
+
+    /* validate input parameters */
+
+    if ((nsTable == NULL) || (pluginFuncs == NULL))
+        err = NPERR_INVALID_FUNCTABLE_ERROR;
+
+    /*
+     * Check the major version passed in Netscape's function table.
+     * We won't load if the major version is newer than what we expect.
+     * Also check that the function tables passed in are big enough for
+     * all the functions we need (they could be bigger, if Netscape added
+     * new APIs, but that's OK with us -- we'll just ignore them).
+     *
+     */
+
+    if (err == NPERR_NO_ERROR) {
+        if ((nsTable->version >> 8) > NP_VERSION_MAJOR)
+            err = NPERR_INCOMPATIBLE_VERSION_ERROR;
+        if (nsTable->size < sizeof(NPNetscapeFuncs))
+            err = NPERR_INVALID_FUNCTABLE_ERROR;
+        if (pluginFuncs->size < sizeof(NPPluginFuncs))
+            err = NPERR_INVALID_FUNCTABLE_ERROR;
+    }
+
+
+    if (err == NPERR_NO_ERROR) {
+        /*
+         * Copy all the fields of Netscape function table into our
+         * copy so we can call back into Netscape later.  Note that
+         * we need to copy the fields one by one, rather than assigning
+         * the whole structure, because the Netscape function table
+         * could actually be bigger than what we expect.
+         */
+        gNetscapeFuncs.version       = nsTable->version;
+        gNetscapeFuncs.size          = nsTable->size;
+        gNetscapeFuncs.posturl       = nsTable->posturl;
+        gNetscapeFuncs.geturl        = nsTable->geturl;
+        gNetscapeFuncs.geturlnotify  = nsTable->geturlnotify;
+        gNetscapeFuncs.requestread   = nsTable->requestread;
+        gNetscapeFuncs.newstream     = nsTable->newstream;
+        gNetscapeFuncs.write         = nsTable->write;
+        gNetscapeFuncs.destroystream = nsTable->destroystream;
+        gNetscapeFuncs.status        = nsTable->status;
+        gNetscapeFuncs.uagent        = nsTable->uagent;
+        gNetscapeFuncs.memalloc      = nsTable->memalloc;
+        gNetscapeFuncs.memfree       = nsTable->memfree;
+        gNetscapeFuncs.memflush      = nsTable->memflush;
+        gNetscapeFuncs.reloadplugins = nsTable->reloadplugins;
+#ifdef OJI
+        gNetscapeFuncs.getJavaEnv    = nsTable->getJavaEnv;
+        gNetscapeFuncs.getJavaPeer   = nsTable->getJavaPeer;
+#endif
+        gNetscapeFuncs.getvalue      = nsTable->getvalue;
+
+        /*
+         * Set up the plugin function table that Netscape will use to
+         * call us.  Netscape needs to know about our version and size
+         * and have a UniversalProcPointer for every function we
+         * implement.
+         */
+        pluginFuncs->version    = (NP_VERSION_MAJOR << 8) + NP_VERSION_MINOR;
+        pluginFuncs->size       = sizeof(NPPluginFuncs);
+        pluginFuncs->newp       = NewNPP_NewProc(Private_New);
+        pluginFuncs->destroy    = NewNPP_DestroyProc(Private_Destroy);
+        pluginFuncs->setwindow  = NewNPP_SetWindowProc(Private_SetWindow);
+        pluginFuncs->newstream  = NewNPP_NewStreamProc(Private_NewStream);
+        pluginFuncs->destroystream = NewNPP_DestroyStreamProc(Private_DestroyStream);
+        pluginFuncs->asfile     = NewNPP_StreamAsFileProc(Private_StreamAsFile);
+        pluginFuncs->writeready = NewNPP_WriteReadyProc(Private_WriteReady);
+        pluginFuncs->write      = NewNPP_WriteProc(Private_Write);
+        pluginFuncs->print      = NewNPP_PrintProc(Private_Print);
+        pluginFuncs->urlnotify  = NewNPP_URLNotifyProc(Private_URLNotify);
+        pluginFuncs->event      = NULL;
+#ifdef OJI
+        pluginFuncs->javaClass  = Private_GetJavaClass();
+#endif
+
+        err = NPP_Initialize();
+    }
+
+    return err;
+}
+
+/*
+ * NP_Shutdown [optional]
+ *  - Netscape needs to know about this symbol.
+ *  - It calls this function after looking up its symbol after
+ *    the last object of this kind has been destroyed.
+ *
+ */
+NPError
+NP_Shutdown(void)
+{
+    PLUGINDEBUGSTR("NP_Shutdown");
+    NPP_Shutdown();
+    return NPERR_NO_ERROR;
+}