wmi-1.3.16 from opsview.com
This commit is contained in:
Are Casilla
@@ -0,0 +1 @@
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.updated
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+21
@@ -0,0 +1,21 @@
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#
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# Makefile to build the EJS Object Model for WIN
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#
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# Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
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#
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COMPILE := *.c
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EXPORT_OBJECTS := yes
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MAKE_IFLAGS := -I../.. -I../../../mpr
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include make.dep
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compileExtra: .updated
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.updated: $(FILES)
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@touch .updated
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## Local variables:
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## tab-width: 4
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## End:
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## vim: tw=78 sw=4 ts=4
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@@ -0,0 +1,98 @@
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/*
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* @file ejsFile.c
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* @brief File class for the EJScript System Object Model
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*/
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/********************************** Copyright *********************************/
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/*
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* Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
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*/
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/********************************** Includes **********************************/
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#include "ejs.h"
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/******************************************************************************/
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/*
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* Default Constructor
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*/
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/******************************************************************************/
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/************************************ Methods *********************************/
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/******************************************************************************/
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/*
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* function open();
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*/
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static int openProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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ejsTrace(ep, "File.open()\n");
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return 0;
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}
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/******************************************************************************/
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/*
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* function close();
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*/
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static int closeProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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ejsTrace(ep, "File.close()\n");
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return 0;
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}
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/******************************************************************************/
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/*
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* function read();
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*/
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static int readProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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ejsTrace(ep, "File.read()\n");
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return 0;
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}
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/******************************************************************************/
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/*
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* function write();
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*/
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static int writeProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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ejsTrace(ep, "File.write()\n");
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return 0;
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}
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/******************************************************************************/
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/******************************** Initialization ******************************/
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/******************************************************************************/
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int ejsDefineFileClass(Ejs *ep)
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{
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EjsVar *fileClass;
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fileClass = ejsDefineClass(ep, "File", "Object", 0);
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if (fileClass == 0) {
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return MPR_ERR_CANT_INITIALIZE;
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}
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/*
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* Define the methods
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*/
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ejsDefineCMethod(ep, fileClass, "open", openProc, 0);
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ejsDefineCMethod(ep, fileClass, "close", closeProc, 0);
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ejsDefineCMethod(ep, fileClass, "read", readProc, 0);
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ejsDefineCMethod(ep, fileClass, "write", writeProc, 0);
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return ejsObjHasErrors(fileClass) ? MPR_ERR_CANT_INITIALIZE: 0;
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}
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/******************************************************************************/
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim:tw=78
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* vim600: sw=4 ts=4 fdm=marker
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* vim<600: sw=4 ts=4
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*/
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@@ -0,0 +1,456 @@
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/*
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* @file ejsFileSystem.c
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* @brief FileSystem class for the EJ System Object Model
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*/
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/********************************** Copyright *********************************/
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/*
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* Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
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*/
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/********************************** Includes **********************************/
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#include "ejs.h"
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/******************************************************************************/
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/*
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* Default Constructor
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*/
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/******************************************************************************/
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/************************************ Methods *********************************/
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/******************************************************************************/
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/*
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* function void access(string path);
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* MOB - API insufficient. Access for read or write?
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*/
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static int accessProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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int rc;
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if (argc != 1 || !ejsVarIsString(argv[0])) {
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ejsError(ejs, EJS_ARG_ERROR, "Bad usage: access(path)");
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return -1;
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}
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rc = access(argv[0]->string, 04);
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ejsSetReturnValueToBoolean(ejs, (rc == 0) ? 1 : 0);
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return 0;
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}
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/******************************************************************************/
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/*
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* function void mkdir(string path);
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*/
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static int mkdirProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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if (argc != 1 || !ejsVarIsString(argv[0])) {
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ejsError(ejs, EJS_ARG_ERROR, "Bad usage: mkdir(path)");
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return -1;
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}
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if (mprMakeDirPath(ejs, argv[0]->string) < 0) {
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ejsError(ejs, EJS_IO_ERROR, "Cant create directory");
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return -1;
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}
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return 0;
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}
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/******************************************************************************/
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/*
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* function void rmdir(string path);
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*/
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static int rmdirProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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int rc;
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if (argc != 1 || !ejsVarIsString(argv[0])) {
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ejsError(ejs, EJS_ARG_ERROR, "Bad usage: mkdir(path)");
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return -1;
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}
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rc = mprDeleteDir(ejs, argv[0]->string);
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if (rc < 0) {
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ejsError(ejs, EJS_IO_ERROR, "Cant remove directory");
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return -1;
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}
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return 0;
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}
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/******************************************************************************/
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/*
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* function void dirList(string path, [bool enumDirs]);
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* MOB -- need pattern to match (what about "." and ".." and ".*"
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*/
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static int dirListProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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WIN32_FIND_DATA findData;
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HANDLE h;
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char path[MPR_MAX_FNAME];
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EjsVar *array, *vp;
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uchar enumDirs;
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if (argc < 1 || !ejsVarIsString(argv[0])) {
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ejsError(ejs, EJS_ARG_ERROR, "Bad usage: dirList(path)");
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return -1;
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}
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if (argc == 2) {
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enumDirs = ejsVarToBoolean(argv[1]);
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} else {
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enumDirs = 0;
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}
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array = ejsCreateArray(ejs, 0);
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ejsMakeObjPermanent(array, 1);
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/*
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* First collect the files
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*/
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mprSprintf(path, sizeof(path), "%s/*.*", argv[0]->string);
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h = FindFirstFile(path, &findData);
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if (h == INVALID_HANDLE_VALUE) {
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ejsError(ejs, EJS_ARG_ERROR, "Can't enumerate dirList(path)");
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return -1;
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}
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do {
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if (findData.cFileName[0] == '.') {
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continue;
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}
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if (!enumDirs ||
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(findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
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mprSprintf(path, sizeof(path), "%s/%s", argv[0]->string,
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findData.cFileName);
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vp = ejsCreateStringVar(ejs, path);
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ejsAddArrayElt(ejs, array, vp, EJS_SHALLOW_COPY);
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ejsFreeVar(ejs, vp);
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}
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} while (FindNextFile(h, &findData) != 0);
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FindClose(h);
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ejsSetReturnValue(ejs, array);
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ejsMakeObjPermanent(array, 0);
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/*
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* Can free now as the return value holds the reference
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*/
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ejsFreeVar(ejs, array);
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return 0;
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}
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/******************************************************************************/
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/*
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* function void getFreeSpace();
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*/
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static int getFreeSpaceProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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#if UNUSED
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MprApp *app;
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uint space;
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app = mprGetApp(ejs);
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space = IFILEMGR_GetFreeSpace(app->fileMgr, 0);
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ejsSetReturnValueToInteger(ejs, space);
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#endif
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return 0;
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}
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/******************************************************************************/
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/*
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* function void writeFile(string path, var data);
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*/
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static int writeFileProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
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{
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MprFile *file;
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char *data, *buf;
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int bytes, length, rc;
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if (argc != 2 || !ejsVarIsString(argv[0])) {
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ejsError(ejs, EJS_ARG_ERROR, "Bad usage: writeFile(path, var)");
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return -1;
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}
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if (ejsVarIsString(argv[1])) {
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data = argv[1]->string;
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length = argv[1]->length;
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buf = 0;
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} else {
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buf = data = ejsVarToString(ejs, argv[1]);
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length = strlen(data);
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}
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/*
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* Create fails if already present
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*/
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rc = mprDelete(ejs, argv[0]->string);
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file = mprOpen(ejs, argv[0]->string, O_CREAT | O_WRONLY | O_BINARY, 0664);
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if (file == 0) {
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ejsError(ejs, EJS_IO_ERROR, "Cant create %s", argv[0]->string);
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mprFree(buf);
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return -1;
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}
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rc = 0;
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bytes = mprWrite(file, data, length);
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if (bytes != length) {
|
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ejsError(ejs, EJS_IO_ERROR, "Write error to %s", argv[1]->string);
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rc = -1;
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}
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mprClose(file);
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mprFree(buf);
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return rc;
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}
|
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/******************************************************************************/
|
||||
/*
|
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* function string readFile(string path);
|
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*/
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static int readFileProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
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{
|
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MprApp *app;
|
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MprFile *file;
|
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MprBuf *buf;
|
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char *data;
|
||||
int bytes, rc;
|
||||
|
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if (argc != 1 || !ejsVarIsString(argv[0])) {
|
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ejsError(ejs, EJS_ARG_ERROR, "Bad usage: readFile(path)");
|
||||
return -1;
|
||||
}
|
||||
buf = mprCreateBuf(ejs, MPR_BUF_INCR, MPR_MAX_BUF);
|
||||
if (buf == 0) {
|
||||
ejsMemoryError(ejs);
|
||||
return -1;
|
||||
}
|
||||
|
||||
data = mprAlloc(ejs, MPR_BUFSIZE);
|
||||
if (buf == 0) {
|
||||
mprFree(buf);
|
||||
ejsMemoryError(ejs);
|
||||
return -1;
|
||||
}
|
||||
|
||||
app = mprGetApp(ejs);
|
||||
file = mprOpen(ejs, argv[0]->string, O_RDONLY, 0664);
|
||||
if (file == 0) {
|
||||
ejsError(ejs, EJS_IO_ERROR, "Cant open %s", argv[0]->string);
|
||||
mprFree(buf);
|
||||
return -1;
|
||||
}
|
||||
|
||||
rc = 0;
|
||||
while ((bytes = mprRead(file, data, MPR_BUFSIZE)) > 0) {
|
||||
if (mprPutBlockToBuf(buf, data, bytes) != bytes) {
|
||||
ejsError(ejs, EJS_IO_ERROR, "Write error to %s", argv[1]->string);
|
||||
rc = -1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
ejsSetReturnValueToBinaryString(ejs, mprGetBufStart(buf),
|
||||
mprGetBufLength(buf));
|
||||
|
||||
mprClose(file);
|
||||
mprFree(data);
|
||||
mprFree(buf);
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* function void remove(string path);
|
||||
*/
|
||||
|
||||
static int removeProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
|
||||
{
|
||||
int rc;
|
||||
|
||||
if (argc != 1 || !ejsVarIsString(argv[0])) {
|
||||
ejsError(ejs, EJS_ARG_ERROR, "Bad usage: remove(path)");
|
||||
return -1;
|
||||
}
|
||||
|
||||
rc = unlink(argv[0]->string);
|
||||
if (rc < 0) {
|
||||
ejsError(ejs, EJS_IO_ERROR, "Cant remove file");
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* function void rename(string from, string to);
|
||||
*/
|
||||
|
||||
static int renameProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
|
||||
{
|
||||
int rc;
|
||||
|
||||
if (argc != 2 || !ejsVarIsString(argv[0]) || !ejsVarIsString(argv[1])) {
|
||||
ejsError(ejs, EJS_ARG_ERROR, "Bad usage: rename(old, new)");
|
||||
return -1;
|
||||
}
|
||||
|
||||
unlink(argv[1]->string);
|
||||
rc = rename(argv[0]->string, argv[1]->string);
|
||||
if (rc < 0) {
|
||||
ejsError(ejs, EJS_IO_ERROR, "Cant rename file");
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* function void copy(string old, string new);
|
||||
*/
|
||||
|
||||
static int copyProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
|
||||
{
|
||||
MprFile *from, *to;
|
||||
char *buf;
|
||||
int bytes, rc;
|
||||
|
||||
if (argc != 2 || !ejsVarIsString(argv[0]) || !ejsVarIsString(argv[1])) {
|
||||
ejsError(ejs, EJS_ARG_ERROR, "Bad usage: copy(old, new)");
|
||||
return -1;
|
||||
}
|
||||
|
||||
buf = mprAlloc(ejs, MPR_BUFSIZE);
|
||||
if (buf == 0) {
|
||||
ejsMemoryError(ejs);
|
||||
return -1;
|
||||
}
|
||||
|
||||
from = mprOpen(ejs, argv[0]->string, O_RDONLY | O_BINARY, 0664);
|
||||
if (from == 0) {
|
||||
ejsError(ejs, EJS_IO_ERROR, "Cant open %s", argv[0]->string);
|
||||
mprFree(buf);
|
||||
return -1;
|
||||
}
|
||||
|
||||
to = mprOpen(ejs, argv[1]->string, O_CREAT | O_BINARY, 0664);
|
||||
if (to == 0) {
|
||||
ejsError(ejs, EJS_IO_ERROR, "Cant create %s", argv[1]->string);
|
||||
mprClose(from);
|
||||
mprFree(buf);
|
||||
return -1;
|
||||
}
|
||||
|
||||
rc = 0;
|
||||
while ((bytes = mprRead(from, buf, MPR_BUFSIZE)) > 0) {
|
||||
if (mprWrite(to, buf, bytes) != bytes) {
|
||||
ejsError(ejs, EJS_IO_ERROR, "Write error to %s", argv[1]->string);
|
||||
rc = -1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
mprClose(from);
|
||||
mprClose(to);
|
||||
mprFree(buf);
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* function FileInfo getFileInfo(string path);
|
||||
*
|
||||
* MOB -- should create a real class FileInfo
|
||||
*/
|
||||
|
||||
static int getFileInfoProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
|
||||
{
|
||||
MprFileInfo info;
|
||||
EjsVar *fileInfo;
|
||||
int rc;
|
||||
|
||||
if (argc != 1 || !ejsVarIsString(argv[0])) {
|
||||
ejsError(ejs, EJS_ARG_ERROR, "Bad usage: getFileInfo(path)");
|
||||
return -1;
|
||||
}
|
||||
|
||||
fileInfo = ejsCreateObjVar(ejs);
|
||||
if (fileInfo == 0) {
|
||||
ejsMemoryError(ejs);
|
||||
return -1;
|
||||
}
|
||||
ejsMakeObjPermanent(fileInfo, 1);
|
||||
|
||||
rc = mprGetFileInfo(ejs, argv[0]->string, &info);
|
||||
if (rc < 0) {
|
||||
ejsMakeObjPermanent(fileInfo, 0);
|
||||
ejsFreeVar(ejs, fileInfo);
|
||||
ejsError(ejs, EJS_IO_ERROR, "Cant get file info for %s",
|
||||
argv[0]->string);
|
||||
return -1;
|
||||
}
|
||||
|
||||
ejsSetPropertyToInteger(ejs, fileInfo, "created", info.ctime);
|
||||
ejsSetPropertyToInteger(ejs, fileInfo, "length", info.size);
|
||||
ejsSetPropertyToBoolean(ejs, fileInfo, "isDir", info.isDir);
|
||||
|
||||
ejsSetReturnValue(ejs, fileInfo);
|
||||
ejsMakeObjPermanent(fileInfo, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/******************************** Initialization ******************************/
|
||||
/******************************************************************************/
|
||||
|
||||
int ejsDefineFileSystemClass(Ejs *ejs)
|
||||
{
|
||||
EjsVar *fileSystemClass;
|
||||
|
||||
fileSystemClass = ejsDefineClass(ejs, "FileSystem", "Object", 0);
|
||||
if (fileSystemClass == 0) {
|
||||
return MPR_ERR_CANT_INITIALIZE;
|
||||
}
|
||||
|
||||
/*
|
||||
* Define the methods
|
||||
*/
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "access", accessProc, 0);
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "mkdir", mkdirProc, 0);
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "rmdir", rmdirProc, 0);
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "dirList", dirListProc, 0);
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "writeFile", writeFileProc, 0);
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "readFile", readFileProc, 0);
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "remove", removeProc, 0);
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "rename", renameProc, 0);
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "copy", copyProc, 0);
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "getFileInfo", getFileInfoProc, 0);
|
||||
|
||||
// MOB -- should be a property with accessor
|
||||
ejsDefineCMethod(ejs, fileSystemClass, "getFreeSpace", getFreeSpaceProc, 0);
|
||||
|
||||
return ejsObjHasErrors(fileSystemClass) ? MPR_ERR_CANT_INITIALIZE: 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
/*
|
||||
* Local variables:
|
||||
* tab-width: 4
|
||||
* c-basic-offset: 4
|
||||
* End:
|
||||
* vim:tw=78
|
||||
* vim600: sw=4 ts=4 fdm=marker
|
||||
* vim<600: sw=4 ts=4
|
||||
*/
|
||||
+488
@@ -0,0 +1,488 @@
|
||||
/*
|
||||
* @file ejsHTTP.c
|
||||
* @brief HTTP class for the EJ System Object Model
|
||||
*/
|
||||
/********************************** Copyright *********************************/
|
||||
/*
|
||||
* Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
|
||||
*/
|
||||
/********************************** Includes **********************************/
|
||||
|
||||
#include "ejs.h"
|
||||
|
||||
#if UNUSED
|
||||
/*********************************** Defines **********************************/
|
||||
|
||||
#define EJS_WEB_PROPERTY "-web"
|
||||
#define EJS_HTTP_PROPERTY "-http"
|
||||
|
||||
#define EJS_HTTP_DISPOSED 550
|
||||
|
||||
/*
|
||||
* Control structure for one HTTP request structure
|
||||
*/
|
||||
typedef struct HTTPControl {
|
||||
Ejs *ejs;
|
||||
IWebResp *webResp;
|
||||
AEECallback *callback;
|
||||
MprBuf *buf;
|
||||
EjsVar *thisObj;
|
||||
char *url;
|
||||
MprTime requestStarted;
|
||||
uint timeout;
|
||||
} HTTPControl;
|
||||
|
||||
/****************************** Forward Declarations **************************/
|
||||
|
||||
static void cleanup(HTTPControl *hp);
|
||||
static int createWeb(Ejs *ejs, EjsVar *thisObj);
|
||||
static void brewCallback(HTTPControl *hp);
|
||||
static int httpDestructor(Ejs *ejs, EjsVar *vp);
|
||||
static void httpCallback(HTTPControl *hp, int responseCode);
|
||||
static int setCallback(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv);
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* Constructor
|
||||
*/
|
||||
|
||||
int ejsHTTPConstructor(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
|
||||
{
|
||||
if (argc != 0 && argc != 2) {
|
||||
ejsError(ejs, EJS_ARG_ERROR,
|
||||
"Bad usage: HTTP([obj = this, method = onComplete]);");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (createWeb(ejs, thisObj) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
setCallback(ejs, thisObj, argc, argv);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
static int createWeb(Ejs *ejs, EjsVar *thisObj)
|
||||
{
|
||||
MprApp *app;
|
||||
void *web;
|
||||
|
||||
app = mprGetApp(ejs);
|
||||
|
||||
/*
|
||||
* Create one instance of IWeb for the entire application. Do it here
|
||||
* so only widgets that require HTTP incurr the overhead.
|
||||
*/
|
||||
web = mprGetKeyValue(ejs, "bpWeb");
|
||||
if (web == 0) {
|
||||
if (ISHELL_CreateInstance(app->shell, AEECLSID_WEB, &web) != SUCCESS) {
|
||||
ejsError(ejs, EJS_IO_ERROR, "Can't create IWEB");
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
mprSetKeyValue(ejs, "bpWeb", web);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/************************************ Methods *********************************/
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* function setCallback(obj, methodString);
|
||||
*/
|
||||
|
||||
static int setCallback(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
|
||||
{
|
||||
if (argc >= 1) {
|
||||
ejsSetProperty(ejs, thisObj, "obj", argv[0]);
|
||||
} else {
|
||||
ejsSetProperty(ejs, thisObj, "obj", thisObj);
|
||||
}
|
||||
|
||||
if (argc >= 2) {
|
||||
ejsSetProperty(ejs, thisObj, "method", argv[1]);
|
||||
} else {
|
||||
ejsSetPropertyToString(ejs, thisObj, "method", "onComplete");
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* function fetch();
|
||||
*/
|
||||
|
||||
static int fetchProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
|
||||
{
|
||||
HTTPControl *hp;
|
||||
EjsProperty *pp;
|
||||
MprApp *app;
|
||||
IWeb *web;
|
||||
|
||||
if (argc != 1 || !ejsVarIsString(argv[0])) {
|
||||
ejsError(ejs, EJS_ARG_ERROR, "Bad usage: fetch(url)");
|
||||
return -1;
|
||||
}
|
||||
|
||||
app = mprGetApp(ejs);
|
||||
web = (IWeb*) mprGetKeyValue(ejs, "bpWeb");
|
||||
|
||||
/*
|
||||
* Web options
|
||||
*
|
||||
* WEBOPT_USERAGENT (char*) sets user agent
|
||||
* WEBOPT_HANDLERDATA (void*)
|
||||
* WEBOPT_CONNECTTIMEOUT (uint) msec
|
||||
* WEBOPT_CONTENTLENGTH (long)
|
||||
* WEBOPT_IDLECONNTIMEOUT (int)
|
||||
* WEBOPT_ACTIVEXACTIONST (uint) Number of active requests
|
||||
*
|
||||
* WEBREQUEST_REDIRECT redirect transparently
|
||||
*
|
||||
*/
|
||||
|
||||
hp = mprAllocType(ejs, HTTPControl);
|
||||
if (hp == 0) {
|
||||
ejsMemoryError(ejs);
|
||||
return -1;
|
||||
}
|
||||
|
||||
hp->ejs = ejs;
|
||||
hp->buf = mprCreateBuf(hp, MPR_BUF_INCR, MPR_MAX_BUF);
|
||||
if (hp->buf == 0) {
|
||||
mprFree(hp);
|
||||
ejsMemoryError(ejs);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/*
|
||||
* We copy thisObj because we need to preserve both the var and the object.
|
||||
* We pass the var to brewCallback and so it must persist. The call to
|
||||
* ejsMakeObjPermanent will stop the GC from collecting the object.
|
||||
*/
|
||||
hp->thisObj = ejsDupVar(ejs, thisObj, EJS_SHALLOW_COPY);
|
||||
ejsSetVarName(ejs, hp->thisObj, "internalHttp");
|
||||
|
||||
/*
|
||||
* Must keep a reference to the http object
|
||||
*/
|
||||
ejsMakeObjPermanent(hp->thisObj, 1);
|
||||
|
||||
/*
|
||||
* Make a property so we can access the HTTPControl structure from other
|
||||
* methods.
|
||||
*/
|
||||
pp = ejsSetPropertyToPtr(ejs, thisObj, EJS_HTTP_PROPERTY, hp, 0);
|
||||
ejsMakePropertyEnumerable(pp, 0);
|
||||
ejsSetObjDestructor(ejs, hp->thisObj, httpDestructor);
|
||||
|
||||
hp->url = mprStrdup(hp, argv[0]->string);
|
||||
|
||||
hp->timeout = ejsGetPropertyAsInteger(ejs, thisObj, "timeout");
|
||||
mprGetTime(hp, &hp->requestStarted);
|
||||
|
||||
hp->callback = mprAllocTypeZeroed(hp, AEECallback);
|
||||
CALLBACK_Init(hp->callback, brewCallback, hp);
|
||||
|
||||
hp->webResp = 0;
|
||||
IWEB_GetResponse(web,
|
||||
(web, &hp->webResp, hp->callback, hp->url,
|
||||
WEBOPT_HANDLERDATA, hp,
|
||||
WEBOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)",
|
||||
WEBOPT_CONNECTTIMEOUT, hp->timeout,
|
||||
WEBOPT_COPYOPTS, TRUE,
|
||||
WEBOPT_CONTENTLENGTH, 0,
|
||||
WEBOPT_END));
|
||||
|
||||
ejsSetPropertyToString(ejs, thisObj, "status", "active");
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* Called whenver the http object is deleted.
|
||||
*/
|
||||
|
||||
static int httpDestructor(Ejs *ejs, EjsVar *thisObj)
|
||||
{
|
||||
HTTPControl *hp;
|
||||
|
||||
/*
|
||||
* If the httpCallback has run, then this property will not exist
|
||||
*/
|
||||
hp = ejsGetPropertyAsPtr(ejs, thisObj, EJS_HTTP_PROPERTY);
|
||||
|
||||
if (hp) {
|
||||
cleanup(hp);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* Stop the request immediately without calling the callback
|
||||
*/
|
||||
|
||||
static int stopProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
|
||||
{
|
||||
HTTPControl *hp;
|
||||
|
||||
hp = ejsGetPropertyAsPtr(ejs, thisObj, EJS_HTTP_PROPERTY);
|
||||
|
||||
if (hp) {
|
||||
cleanup(hp);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* Brew HTTP callback. Invoked for any return data.
|
||||
*/
|
||||
|
||||
static void brewCallback(HTTPControl *hp)
|
||||
{
|
||||
Ejs *ejs;
|
||||
EjsVar *thisObj;
|
||||
ISource *source;
|
||||
WebRespInfo *info;
|
||||
char data[MPR_BUF_INCR];
|
||||
int bytes;
|
||||
|
||||
mprAssert(hp);
|
||||
mprAssert(hp->webResp);
|
||||
|
||||
info = IWEBRESP_GetInfo(hp->webResp);
|
||||
|
||||
if (info == 0) {
|
||||
mprAssert(info);
|
||||
/* should not happen */
|
||||
return;
|
||||
}
|
||||
|
||||
ejs = hp->ejs;
|
||||
thisObj = hp->thisObj;
|
||||
|
||||
if (! WEB_ERROR_SUCCEEDED(info->nCode)) {
|
||||
ejsSetPropertyToString(ejs, thisObj, "status", "error");
|
||||
httpCallback(hp, info->nCode);
|
||||
return;
|
||||
}
|
||||
|
||||
if (hp->timeout) {
|
||||
if (mprGetTimeRemaining(hp, hp->requestStarted, hp->timeout) <= 0) {
|
||||
ejsSetPropertyToString(ejs, thisObj, "status", "timeout");
|
||||
httpCallback(hp, 504);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Normal success
|
||||
*/
|
||||
source = info->pisMessage;
|
||||
mprAssert(source);
|
||||
|
||||
bytes = ISOURCE_Read(source, data, sizeof(data));
|
||||
|
||||
switch (bytes) {
|
||||
case ISOURCE_WAIT: // No data yet
|
||||
ISOURCE_Readable(source, hp->callback);
|
||||
break;
|
||||
|
||||
case ISOURCE_ERROR:
|
||||
ejsSetPropertyToString(ejs, thisObj, "status", "error");
|
||||
httpCallback(hp, info->nCode);
|
||||
break;
|
||||
|
||||
case ISOURCE_END:
|
||||
mprAddNullToBuf(hp->buf);
|
||||
ejsSetPropertyToString(ejs, thisObj, "status", "complete");
|
||||
httpCallback(hp, info->nCode);
|
||||
break;
|
||||
|
||||
default:
|
||||
if (bytes > 0) {
|
||||
if (mprPutBlockToBuf(hp->buf, data, bytes) != bytes) {
|
||||
ejsSetPropertyToString(ejs, thisObj, "status", "partialData");
|
||||
httpCallback(hp, 500);
|
||||
}
|
||||
}
|
||||
ISOURCE_Readable(source, hp->callback);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* Invoke the HTTP completion method
|
||||
*/
|
||||
|
||||
static void httpCallback(HTTPControl *hp, int responseCode)
|
||||
{
|
||||
Ejs *ejs;
|
||||
EjsVar *thisObj, *callbackObj;
|
||||
MprArray *args;
|
||||
char *msg;
|
||||
const char *callbackMethod;
|
||||
|
||||
mprAssert(hp);
|
||||
mprAssert(hp->webResp);
|
||||
|
||||
thisObj = hp->thisObj;
|
||||
ejs = hp->ejs;
|
||||
|
||||
ejsSetPropertyToInteger(ejs, thisObj, "responseCode", responseCode);
|
||||
if (mprGetBufLength(hp->buf) > 0) {
|
||||
ejsSetPropertyToBinaryString(ejs, thisObj, "responseData",
|
||||
mprGetBufStart(hp->buf), mprGetBufLength(hp->buf));
|
||||
}
|
||||
|
||||
callbackObj = ejsGetPropertyAsVar(ejs, thisObj, "obj");
|
||||
callbackMethod = ejsGetPropertyAsString(ejs, thisObj, "method");
|
||||
|
||||
if (callbackObj != 0 && callbackMethod != 0) {
|
||||
|
||||
args = mprCreateItemArray(ejs, EJS_INC_ARGS, EJS_MAX_ARGS);
|
||||
mprAddItem(args, ejsDupVar(ejs, hp->thisObj, EJS_SHALLOW_COPY));
|
||||
|
||||
if (ejsRunMethod(ejs, callbackObj, callbackMethod, args) < 0) {
|
||||
msg = ejsGetErrorMsg(ejs);
|
||||
mprError(ejs, MPR_LOC, "HTTP callback failed. Details: %s", msg);
|
||||
}
|
||||
ejsFreeMethodArgs(ejs, args);
|
||||
|
||||
} else if (ejsRunMethod(ejs, thisObj, "onComplete", 0) < 0) {
|
||||
msg = ejsGetErrorMsg(ejs);
|
||||
mprError(ejs, MPR_LOC, "HTTP onComplete failed. Details: %s", msg);
|
||||
}
|
||||
|
||||
cleanup(hp);
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/*
|
||||
* Cleanup
|
||||
*/
|
||||
|
||||
static void cleanup(HTTPControl *hp)
|
||||
{
|
||||
Ejs *ejs;
|
||||
MprApp *app;
|
||||
int rc;
|
||||
|
||||
mprAssert(hp);
|
||||
mprAssert(hp->webResp);
|
||||
|
||||
ejs = hp->ejs;
|
||||
|
||||
if (hp->webResp) {
|
||||
rc = IWEBRESP_Release(hp->webResp);
|
||||
// mprAssert(rc == 0);
|
||||
hp->webResp = 0;
|
||||
}
|
||||
|
||||
if (hp->callback) {
|
||||
CALLBACK_Cancel(hp->callback);
|
||||
mprFree(hp->callback);
|
||||
hp->callback = 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Once the property is deleted, then if the destructor runs, it will
|
||||
* notice that the EJS_HTTP_PROPERTY is undefined.
|
||||
*/
|
||||
ejsDeleteProperty(ejs, hp->thisObj, EJS_HTTP_PROPERTY);
|
||||
|
||||
/*
|
||||
* Allow garbage collection to work on thisObj
|
||||
*/
|
||||
ejsMakeObjPermanent(hp->thisObj, 0);
|
||||
ejsFreeVar(ejs, hp->thisObj);
|
||||
|
||||
mprFree(hp->buf);
|
||||
mprFree(hp->url);
|
||||
|
||||
mprFree(hp);
|
||||
|
||||
app = mprGetApp(ejs);
|
||||
|
||||
|
||||
ISHELL_SendEvent(app->shell, (AEECLSID) app->classId, EVT_USER, 0, 0);
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
/******************************** Initialization ******************************/
|
||||
/******************************************************************************/
|
||||
|
||||
int ejsDefineHTTPClass(Ejs *ejs)
|
||||
{
|
||||
EjsVar *httpClass;
|
||||
|
||||
httpClass =
|
||||
ejsDefineClass(ejs, "HTTP", "Object", ejsHTTPConstructor);
|
||||
if (httpClass == 0) {
|
||||
return MPR_ERR_CANT_INITIALIZE;
|
||||
}
|
||||
|
||||
/*
|
||||
* Define the methods
|
||||
*/
|
||||
ejsDefineCMethod(ejs, httpClass, "fetch", fetchProc, 0);
|
||||
ejsDefineCMethod(ejs, httpClass, "stop", stopProc, 0);
|
||||
ejsDefineCMethod(ejs, httpClass, "setCallback", setCallback, 0);
|
||||
|
||||
#if FUTURE
|
||||
ejsDefineCMethod(ejs, httpClass, "put", put, 0);
|
||||
ejsDefineCMethod(ejs, httpClass, "upload", upload, 0);
|
||||
ejsDefineCMethod(ejs, httpClass, "addUploadFile", addUploadFile, 0);
|
||||
ejsDefineCMethod(ejs, httpClass, "addPostData", addPostData, 0);
|
||||
ejsDefineCMethod(ejs, httpClass, "setUserPassword", setUserPassword, 0);
|
||||
ejsDefineCMethod(ejs, httpClass, "addCookie", addCookie, 0);
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Define properties
|
||||
*/
|
||||
ejsSetPropertyToString(ejs, httpClass, "status", "inactive");
|
||||
|
||||
/* This default should come from player.xml */
|
||||
|
||||
ejsSetPropertyToInteger(ejs, httpClass, "timeout", 30 * 1000);
|
||||
ejsSetPropertyToInteger(ejs, httpClass, "responseCode", 0);
|
||||
|
||||
return ejsObjHasErrors(httpClass) ? MPR_ERR_CANT_INITIALIZE: 0;
|
||||
}
|
||||
|
||||
/******************************************************************************/
|
||||
|
||||
void ejsTermHTTPClass(Ejs *ejs)
|
||||
{
|
||||
IWeb *web;
|
||||
int rc;
|
||||
|
||||
web = (IWeb*) mprGetKeyValue(ejs, "bpWeb");
|
||||
if (web) {
|
||||
rc = IWEB_Release(web);
|
||||
mprAssert(rc == 0);
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
/******************************************************************************/
|
||||
|
||||
/*
|
||||
* Local variables:
|
||||
* tab-width: 4
|
||||
* c-basic-offset: 4
|
||||
* End:
|
||||
* vim:tw=78
|
||||
* vim600: sw=4 ts=4 fdm=marker
|
||||
* vim<600: sw=4 ts=4
|
||||
*/
|
||||
Reference in New Issue
Block a user