Practicals - Algorithms & Patterns: August 2007

Wednesday, August 15, 2007

Use Cases Patterns - Reusing Experience

Business Rules
Commonality
Component Hierarchy
Concrete Extension or Inclusion
CRUD
Large Use Case
Layerd System
Multiple Actors
Optional Service
Orthogonal Views
Use-Case Sequence

Access Control
Future Task
Item Lookup
Legacy System
Login and Logout
Message Transfer
Passive External Medium
Report Generation
Stream Input
Translator
 
Mistake: Alternative Flow as Extension
Mistake: Business Use Case
Mistake: Communicating Use Cases
Mistake: Functional Decomposition
Mistake: Micro Use Cases
Mistake: Mix of Abstraction Levels
Mistake: Multiple Business Values
Mistake: Security Levels with Actors

Maximizing .NET Performance

Investigating Performance
Type Design and Implementation
Strings, Text, and Regular Expressions
Collections
Language Specifics
Garbage Collection and Object Lifetime Management
Exceptions
Security
Threading
IO and Serialization
Remoting
Unmanaged Code Interoperability
Solving Performance Problems
Benchmark Test Harness for .NET

.NET Patterns

PRESENTATION-TIER
Notifying Thread Manager
Pollable Thread Manager
MultiSync Thread Manager
Error Cross-Reference Generator
Webform Template
Dynamic Assembly Loader
Stunt Driver Interface

MIDDLE-TIER PATTERNS
Chained Service Factory
Unchained Service Factory
Product Manager
Service Facade
Abstract Packet Pattern
Packet Translator

PERSISTENCE-TIER PATTERNS
Poly Model Pattern
Schema Field Pattern
Schema Indexer

ADVANCED PATTERNS
Abstract Cache
Web Service Interface Pattern
Loosely Coupled Transactor Server
Loosely Coupled Transactor Client
Password Storage

Enterprise Solution Patterns Using .NET 2.0

WEB PRESENTATION PATTERNS
Model-View-Controller
Page Controller
Front Controller
Intercepting Filter
Page Cache
Observer

DEPLOYMENT PATTERNS
Layered Application
Three-Layered Services Application
Tiered Distribution
Three-Tiered Distribution
Deployment Plan

DISTRIBUTED SYSTEMS PATTERNS
Broker
Data
Singleton

SERVICES PATTERNS
Service Interface
Service Gateway

PERFORMANCE AND RELIABILITY PATTERNS
Server Clustering
Load-Balanced Cluster
Failover Cluster

PATTLETS
Four-Tiered Distribution
Abstract Factory
Adapter
Application Controller
Application Server

Assembler
Bound Data Control
Bridge
Command(s)
Decorator
Facade
Gateway
Implementing Data Transfer Object in .NET with Serialized Objects
Layer Supertype
Layers
Mapper

Mediator
MonoState
Observer
Naming Service
Page Data Caching
Page Fragment Caching
Presentation-Abstration-Controller
Proxy

Remote Facade
Special Case
Strategy
Table Data Gateway
Table Module
Template Method
Utility Component

C# Threading

Defining Threads
 Threading Defined
 Thread Support in .NET and C#

Threading in .NET
 System.Threading Namespace
 Lifecycle of Threads
 Why Not Thread Everything?
 Threading Opportunities
 Treading Traps

Working with Threads
 Why Worry About Synchronization?
 .NET Synchronization Support
 .NET Synchronization Strategies
 Beware of Deadlocks
 End-to-End Examples

Threading Design Principles
 Multiple Threads in Applications
 STA Threading Model
 MTA Threading Model

Scaling Threaded Applications
 What is Thread Pooling?
 The CLR and Threads
 Exploring the ThreadPool Class
 Programming the Thread Pool in C#
 Scalability in .NET

Debugging and Tracing Threads
 Creating the Application Code
 Debugging Your Code
 Code Tracing
 The DataImport Example

Networking and Threading
 Networking in .NET
 Creating the Sample Application

Tuesday, August 7, 2007

Fundamental Design Patterns by Functionalities


Simplifying idioms
     Messenger
     Collecting Parameter

Object quantity
    Singleton
    Object pool

Object decoupling
    Proxy: fronting for another object
        The PoolManager using Proxy
        Dynamic Proxies
    State: changing object behavior
    Iterators: decoupling algorithms from containers
      
Factoring commonality
    Strategy: choosing the algorithm at run-time
    Policy: generalized strategy
    Template method

Encapsulating creation
    Simple Factory method
    Polymorphic factories
    Abstract factories

Specialized creation
    Prototype
    Builder

Too many
    Flyweight: too many objects
    Decorator: too many classes

Connecting different types
    Adapter
    Bridge

Flexible structure
    Composite

System decoupling
    Observer
    Mediator

Reducing interface complexity
    Facade
        Package as a variation of Facade

Algorithmic partitioning
    Command: choosing the operation at run-time
    Chain of responsibility

Externalizing object state
    Memento

Complex interactions
    Multiple dispatching
    Visitor, a type of multiple dispatching

Complex system states
    State Machine
    Table-Driven State Machine
        The state class
        Conditions for transition
        Transition actions
        The table
        The basic machine
        Simple vending machine
        Testing the machine
    Tools
    Table-driven code: configuration functionality
        Table-driven code using anonymous  inner classes

 Pattern refactoring
    Simulating the trace recycler
    Improving the design
        "Make more objects"
    A pattern for prototype creation
        Trash subclasses
        Parsing Trash from an external file
        Recycling with prototyping
    Abstracting usage
    Multiple dispatching
        Implementing the double dispatch
    The Visitor pattern
        A Reflective Decorator
        More coupling?
    RTTI considered harmful?

Saturday, August 4, 2007

Google Gears Makefile Rules


# NOTES:
# - Quotes around "mkdir" are required so Win32 cmd.exe uses mkdir.exe
#     instead of built-in mkdir command.  (Running mkdir.exe without
#     quotes creates a directory named '.exe'!!)

OUTDIR = bin-$(MODE)/$(OS)

# SQLITE_OUTDIR and THIRD_PARTY_OUTDIR are separate from COMMON_OUTDIR
# because we want different build flags for them, and flags are set per
# output directory.
#
# INSTALLERS_OUTDIR doesn't include $(ARCH) because OSes that support
# multiple CPU architectures (namely, OSX) have merged install packages.
COMMON_OUTDIR    = $(OUTDIR)/$(ARCH)/common
SQLITE_OUTDIR    = $(COMMON_OUTDIR)/sqlite
THIRD_PARTY_OUTDIR = $(COMMON_OUTDIR)/third_party
IE_OUTDIR    = $(OUTDIR)/$(ARCH)/ie
FF_OUTDIR    = $(OUTDIR)/$(ARCH)/ff
INSTALLERS_OUTDIR  = $(OUTDIR)/installers
# TODO(cprince): unify the Firefox directory name across the output dirs
# (where it is 'ff') and the source dirs (where it is 'firefox').  Changing
# the output dirs would require changing #includes that reference genfiles.

FF_OBJS = \
 $(patsubst %.cc,$(FF_OUTDIR)/%$(OBJ_SUFFIX),$(FF_CPPSRCS)) \
 $(patsubst %.c,$(FF_OUTDIR)/%$(OBJ_SUFFIX),$(FF_CSRCS))
IE_OBJS = \
 $(patsubst %.cc,$(IE_OUTDIR)/%$(OBJ_SUFFIX),$(IE_CPPSRCS)) \
 $(patsubst %.c,$(IE_OUTDIR)/%$(OBJ_SUFFIX),$(IE_CSRCS))
COMMON_OBJS = \
 $(patsubst %.cc,$(COMMON_OUTDIR)/%$(OBJ_SUFFIX),$(COMMON_CPPSRCS)) \
 $(patsubst %.c,$(COMMON_OUTDIR)/%$(OBJ_SUFFIX),$(COMMON_CSRCS))
SQLITE_OBJS = \
 $(patsubst %.c,$(SQLITE_OUTDIR)/%$(OBJ_SUFFIX),$(SQLITE_CSRCS))
THIRD_PARTY_OBJS = \
 $(patsubst %.cc,$(THIRD_PARTY_OUTDIR)/%$(OBJ_SUFFIX),$(THIRD_PARTY_CPPSRCS)) \
 $(patsubst %.c,$(THIRD_PARTY_OUTDIR)/%$(OBJ_SUFFIX),$(THIRD_PARTY_CSRCS))
TEST_OBJS = \
 $(patsubst %.cc,$(COMMON_OUTDIR)/%$(OBJ_SUFFIX),$(TEST_CPPSRCS))

# IMPORTANT: If you change these lists, you need to change the corresponding
# files in win32_msi.wxs.m4 as well.
# TODO(aa): We should somehow generate win32_msi.wxs because it is lame to
# repeat the file list.
#
# Begin: resource lists that MUST be kept in sync with "win32_msi.wxs.m4"
COMMON_RESOURCES = \
 ui/common/button_row_background.gif \
 ui/common/html_dialog.css \
 ui/common/html_dialog.js \
 third_party/jsonjs/json_noeval.js \
 $(COMMON_OUTDIR)/genfiles/permissions_dialog.html \
 $(COMMON_OUTDIR)/genfiles/settings_dialog.html

FF_RESOURCES = \
 $(FF_OUTDIR)/genfiles/browser-overlay.js \
 $(FF_OUTDIR)/genfiles/browser-overlay.xul \
 ui/common/icon_32x32.png

FF_LOCALE = \
 $(FF_OUTDIR)/genfiles/i18n-en-US.dtd
# End: resource lists that MUST be kept in sync with "win32_msi.wxs.m4"

DEPS = \
 $(FF_OBJS:$(OBJ_SUFFIX)=.pp) \
 $(IE_OBJS:$(OBJ_SUFFIX)=.pp) \
 $(SQLITE_OBJS:$(OBJ_SUFFIX)=.pp) \
 $(THIRD_PARTY_OBJS:$(OBJ_SUFFIX)=.pp) \
 $(COMMON_OBJS:$(OBJ_SUFFIX)=.pp) \
 $(TEST_OBJS:$(OBJ_SUFFIX)=.pp)

FF_GEN_HEADERS = \
 $(patsubst %.idl,$(FF_OUTDIR)/genfiles/%.h,$(FF_IDLSRCS))
FF_GEN_TYPELIBS = \
 $(patsubst %.idl,$(FF_OUTDIR)/genfiles/%.xpt,$(FF_IDLSRCS))

IE_GEN_HEADERS = \
 $(patsubst %.idl,$(IE_OUTDIR)/genfiles/%.h,$(IE_IDLSRCS))
IE_OBJS += \
 $(patsubst %.idl,$(IE_OUTDIR)/%_i$(OBJ_SUFFIX),$(IE_IDLSRCS))

COMMON_M4FILES = \
 $(patsubst %.m4,$(COMMON_OUTDIR)/genfiles/%,$(COMMON_M4SRCS))
FF_M4FILES = \
 $(patsubst %.m4,$(FF_OUTDIR)/genfiles/%,$(FF_M4SRCS))
IE_M4FILES = \
 $(patsubst %.m4,$(IE_OUTDIR)/genfiles/%,$(IE_M4SRCS))

FF_VPATH += $(FF_OUTDIR)/genfiles

IE_VPATH += $(IE_OUTDIR)/genfiles
IE_VPATH += $(IE_OUTDIR)

# Make VPATH search our paths before third-party paths.
VPATH += $(COMMON_VPATH) $($(BROWSER)_VPATH) $(THIRD_PARTY_VPATH)

#-----------------------------------------------------------------------------
# OUTPUT FILENAMES

# no ARCH in TARGET_BASE_NAME because we created merged installers
INSTALLER_BASE_NAME = $(MODULE)-$(OS)-$(MODE)-$(VERSION)

FF_MODULE_DLL     = $(FF_OUTDIR)/$(DLL_PREFIX)$(MODULE)$(DLL_SUFFIX)
FF_MODULE_TYPELIB = $(FF_OUTDIR)/$(MODULE).xpt
FF_INSTALLER_XPI = $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME).xpi

IE_MODULE_DLL     = $(IE_OUTDIR)/$(DLL_PREFIX)$(MODULE)$(DLL_SUFFIX)
WIN32_INSTALLER_MSI = $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME).msi
WIXOBJ = $(COMMON_OUTDIR)/win32_msi.wxiobj
WIXSRC = $(COMMON_OUTDIR)/genfiles/win32_msi.wxs

# BUILD TARGETS

default::
ifneq "$(BROWSER)" ""
# build for just the selected browser
 make prereqs BROWSER=$(BROWSER)
 make genheaders BROWSER=$(BROWSER)
 make modules BROWSER=$(BROWSER)
 make installer BROWSER=$(BROWSER)
else
    # build for all browsers valid on this OS
ifneq ($(OS),osx)
 make prereqs BROWSER=FF
 make genheaders BROWSER=FF
 make modules BROWSER=FF
else
        # OSX needs to build for each supported architecture
 make prereqs BROWSER=FF ARCH=i386
 make prereqs BROWSER=FF ARCH=ppc
 make genheaders BROWSER=FF ARCH=i386
 make genheaders BROWSER=FF ARCH=ppc
 make modules BROWSER=FF ARCH=i386
 make modules BROWSER=FF ARCH=ppc
endif
 make installer BROWSER=FF
ifeq ($(OS),win32)
 make prereqs BROWSER=IE
 make genheaders BROWSER=IE
 make modules BROWSER=IE
 make installer BROWSER=IE
 make windowsinstaller
endif
endif

windowsinstaller:: $(WIN32_INSTALLER_MSI)

prereqs:: $(COMMON_OUTDIR) $(SQLITE_OUTDIR) $(THIRD_PARTY_OUTDIR) $(COMMON_OUTDIR)/genfiles $(INSTALLERS_OUTDIR)

genheaders::

ifeq ($(BROWSER),FF)
prereqs:: $(FF_OUTDIR)/genfiles $(COMMON_M4FILES) $(FF_M4FILES)
genheaders:: $(FF_GEN_HEADERS)
modules:: $(FF_MODULE_DLL) $(FF_MODULE_TYPELIB)
installer:: $(FF_INSTALLER_XPI)
endif

ifeq ($(BROWSER),IE)
prereqs:: $(IE_OUTDIR)/genfiles $(COMMON_M4FILES) $(IE_M4FILES)
genheaders:: $(IE_GEN_HEADERS)
modules:: $(IE_MODULE_DLL)
endif

clean::
 rm -rf $(OUTDIR)

.PHONY: prereqs genheaders modules clean

$(COMMON_OUTDIR):
 "mkdir" -p $@
$(SQLITE_OUTDIR):
 "mkdir" -p $@
$(THIRD_PARTY_OUTDIR):
 "mkdir" -p $@
$(COMMON_OUTDIR)/genfiles:
 "mkdir" -p $@
$(FF_OUTDIR)/genfiles:
 "mkdir" -p $@
$(IE_OUTDIR)/genfiles:
 "mkdir" -p $@
$(INSTALLERS_OUTDIR):
 "mkdir" -p $@

# M4 (GENERIC PREPROCESSOR) TARGETS

$(COMMON_OUTDIR)/genfiles/%: %.m4
 m4 $(M4FLAGS) $< > $@

$(FF_OUTDIR)/genfiles/%: %.m4
 m4 $(M4FLAGS) $< > $@

$(IE_OUTDIR)/genfiles/%: %.m4
 m4 $(M4FLAGS) $< > $@

# IDL TARGETS
# Need /base/common in the include path to derive from GearsBaseClassInterface
# (xpidl doesn't like slashes in #include "base_interface_ff.idl")

$(FF_OUTDIR)/genfiles/%.h: %.idl
 $(GECKO_SDK)/bin/xpidl -I base/common -I $(GECKO_SDK)/idl -m header -o $(FF_OUTDIR)/genfiles/$* $<

$(FF_OUTDIR)/genfiles/%.xpt: %.idl
 $(GECKO_SDK)/bin/xpidl -I base/common -I $(GECKO_SDK)/idl -m typelib -o $(FF_OUTDIR)/genfiles/$* $<

$(IE_OUTDIR)/genfiles/%.h: %.idl
 $(MIDL) $(MIDLFLAGS) $<

# Yacc UNTARGET, so we don't try to build sqlite's parse.c from parse.y.
%.c: %.y

# C/C++ TARGETS

$(FF_OUTDIR)/%$(OBJ_SUFFIX): %.cc
 @$(MKDEP)
 $(CXX) $(CPPFLAGS) $(CXXFLAGS) $(FF_CPPFLAGS) $(FF_CXXFLAGS) $<

$(FF_OUTDIR)/%$(OBJ_SUFFIX): %.c
 @$(MKDEP)
 $(CC) $(CPPFLAGS) $(CFLAGS) $(FF_CPPFLAGS) $(FF_CFLAGS) $<

$(IE_OUTDIR)/%$(OBJ_SUFFIX): %.cc
 @$(MKDEP)
 $(CXX) $(CPPFLAGS) $(CXXFLAGS) $(IE_CPPFLAGS) $(IE_CXXFLAGS) $<

$(IE_OUTDIR)/%$(OBJ_SUFFIX): %.c
 @$(MKDEP)
 $(CC) $(CPPFLAGS) $(CFLAGS) $(IE_CPPFLAGS) $(IE_CFLAGS) $<

$(COMMON_OUTDIR)/%$(OBJ_SUFFIX): %.cc
 @$(MKDEP)
 $(CXX) $(CPPFLAGS) $(CXXFLAGS) $(COMMON_CPPFLAGS) $(COMMON_CXXFLAGS) $<

$(COMMON_OUTDIR)/%$(OBJ_SUFFIX): %.c
 @$(MKDEP)
 $(CC) $(CPPFLAGS) $(CFLAGS) $(COMMON_CPPFLAGS) $(COMMON_CFLAGS) $<

# Omit @$(MKDEP) in this case because sqlite files include files which
# aren't in the same directory, but doesn't use explicit paths.  All
# necessary -I flags are in SQLITE_CFLAGS.
$(SQLITE_OUTDIR)/%$(OBJ_SUFFIX): %.c
 $(CC) $(CPPFLAGS) $(CFLAGS) $(SQLITE_CPPFLAGS) $(SQLITE_CFLAGS) $<

$(THIRD_PARTY_OUTDIR)/%$(OBJ_SUFFIX): %.cc
 @$(MKDEP)
 $(CXX) $(CPPFLAGS) $(CXXFLAGS) $(THIRD_PARTY_CPPFLAGS) $(THIRD_PARTY_CXXFLAGS) $<

$(THIRD_PARTY_OUTDIR)/%$(OBJ_SUFFIX): %.c
 @$(MKDEP)
 $(CC) $(CPPFLAGS) $(CFLAGS) $(THIRD_PARTY_CPPFLAGS) $(THIRD_PARTY_CFLAGS) $<

# RESOURCE TARGETS

$(IE_OUTDIR)/%.res: %.rc $(COMMON_RESOURCES)
 $(RC) $(RCFLAGS) $<

# LINK TARGETS

$(IE_MODULE_DLL): $(COMMON_OBJS) $(SQLITE_OBJS) $(THIRD_PARTY_OBJS) $(IE_OBJS) $(IE_LINK_EXTRAS)
 $(MKSHLIB) $(SHLIBFLAGS) $(IE_SHLIBFLAGS) $(COMMON_OBJS) $(SQLITE_OBJS) $(THIRD_PARTY_OBJS) $(IE_OBJS) $(IE_LINK_EXTRAS) $(IE_LIBS)

$(FF_MODULE_DLL): $(COMMON_OBJS) $(SQLITE_OBJS) $(THIRD_PARTY_OBJS) $(FF_OBJS) $(FF_LINK_EXTRAS)
 $(MKSHLIB) $(SHLIBFLAGS) $(FF_SHLIBFLAGS) $(COMMON_OBJS) $(SQLITE_OBJS) $(THIRD_PARTY_OBJS) $(FF_OBJS) $(FF_LINK_EXTRAS) $(FF_LIBS)

$(FF_MODULE_TYPELIB): $(FF_GEN_TYPELIBS)
 $(GECKO_SDK)/bin/xpt_link $@ $^

# INSTALLER TARGETS

$(FF_INSTALLER_XPI): $(FF_MODULE_DLL) $(FF_MODULE_TYPELIB) $(COMMON_RESOURCES) $(FF_RESOURCES) $(FF_LOCALE) $(FF_OUTDIR)/genfiles/chrome.manifest
 rm -rf $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)
 "mkdir" -p $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)
 cp -R base/firefox/static_files/components $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/components
 cp -R base/firefox/static_files/lib        $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/lib
 rm -rf $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/components/.svn
 rm -rf $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/lib/.svn
 cp $(FF_OUTDIR)/genfiles/install.rdf $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/install.rdf
 cp $(FF_OUTDIR)/genfiles/chrome.manifest $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/chrome.manifest
 "mkdir" -p $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/chrome/chromeFiles/content
 "mkdir" -p $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/chrome/chromeFiles/locale/en-US
 cp $(COMMON_RESOURCES) $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/chrome/chromeFiles/content
 cp $(FF_RESOURCES) $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/chrome/chromeFiles/content
 cp $(FF_LOCALE) $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/chrome/chromeFiles/locale/en-US/i18n.dtd
ifneq ($(OS),osx)
 cp $(FF_MODULE_DLL) $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/components
 cp $(FF_MODULE_TYPELIB) $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/components
ifeq ($(MODE),dbg)
ifeq ($(OS),win32)
 cp $(FF_OUTDIR)/$(MODULE).pdb $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/components
endif
endif
else
    # For OSX, create a universal binary by combining the ppc and i386 versions
 /usr/bin/lipo -output $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/components/$(notdir $(FF_MODULE_DLL)) -create \
  $(OUTDIR)/i386/ff/$(notdir $(FF_MODULE_DLL)) \
  $(OUTDIR)/ppc/ff/$(notdir $(FF_MODULE_DLL))
    # And copy any xpt file to the output dir. (The i386 and ppc xpt files are identical.)
 cp $(OUTDIR)/i386/ff/$(notdir $(FF_MODULE_TYPELIB)) $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/components
endif
    # Mark files writeable to allow .xpi rebuilds
 chmod -R 777 $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME)/*
 (cd $(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME) && zip -r ../$(INSTALLER_BASE_NAME).xpi .)

$(WIN32_INSTALLER_MSI): $(FF_INSTALLER_XPI) $(IE_MODULE_DLL) $(WIXOBJ)
 light.exe -out $(WIN32_INSTALLER_MSI) $(WIXOBJ)

ifeq ($(OS),win32)
NAMESPACE_GUID = 36F65206-5D4E-4752-9D52-27708E10DA79
OUR_PRODUCT_ID = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_PRODUCT_ID-$(VERSION))
OUR_PACKAGE_ID = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_PACKAGE_ID-$(VERSION))
OUR_COMPONENT_GUID_FF_COMPONENTS_DIR_FILES = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_COMPONENT_GUID_FF_COMPONENTS_DIR_FILES-$(VERSION))
OUR_COMPONENT_GUID_FF_CONTENT_DIR_FILES = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_COMPONENT_GUID_FF_CONTENT_DIR_FILES-$(VERSION))
OUR_COMPONENT_GUID_FF_DIR_FILES = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_COMPONENT_GUID_FF_DIR_FILES-$(VERSION))
OUR_COMPONENT_GUID_FF_ENUS_DIR_FILES = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_COMPONENT_GUID_FF_ENUS_DIR_FILES-$(VERSION))
OUR_COMPONENT_GUID_FF_LIB_DIR_FILES = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_COMPONENT_GUID_FF_LIB_DIR_FILES-$(VERSION))
OUR_COMPONENT_GUID_FF_REGISTRY = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_COMPONENT_GUID_FF_REGISTRY-$(VERSION))
OUR_COMPONENT_GUID_IE_FILES = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_COMPONENT_GUID_IE_FILES-$(VERSION))
OUR_COMPONENT_GUID_IE_REGISTRY = \
  $(shell $(GGUIDGEN) $(NAMESPACE_GUID) OUR_COMPONENT_GUID_IE_REGISTRY-$(VERSION))
endif

$(WIXOBJ): $(WIXSRC)
 candle.exe -out $(WIXOBJ) $(WIXSRC) \
   -dOurIEPath=$(IE_OUTDIR) \
   -dOurFFPath=$(INSTALLERS_OUTDIR)/$(INSTALLER_BASE_NAME) \
   -dOurGSegmenterDict=third_party/google_segmenter/G_CJK.dic \
   -dOurProductId=$(OUR_PRODUCT_ID) \
   -dOurPackageId=$(OUR_PACKAGE_ID) \
   -dOurComponentGUID_FFComponentsDirFiles=$(OUR_COMPONENT_GUID_FF_COMPONENTS_DIR_FILES) \
   -dOurComponentGUID_FFContentDirFiles=$(OUR_COMPONENT_GUID_FF_CONTENT_DIR_FILES) \
   -dOurComponentGUID_FFDirFiles=$(OUR_COMPONENT_GUID_FF_DIR_FILES) \
   -dOurComponentGUID_FFEnUsDirFiles=$(OUR_COMPONENT_GUID_FF_ENUS_DIR_FILES) \
   -dOurComponentGUID_FFLibDirFiles=$(OUR_COMPONENT_GUID_FF_LIB_DIR_FILES) \
   -dOurComponentGUID_FFRegistry=$(OUR_COMPONENT_GUID_FF_REGISTRY) \
   -dOurComponentGUID_IEFiles=$(OUR_COMPONENT_GUID_IE_FILES) \
   -dOurComponentGUID_IERegistry=$(OUR_COMPONENT_GUID_IE_REGISTRY)

# We generate dependency information for each source file as it is compiled.
# Here, we include the generated dependency information, which silently fails
# if the files do not exist.
-include $(DEPS)

Google Gears Makefile

include tools/version.mk
include tools/config.mk

MODULE  = $(SHORT_NAME)

#-----------------------------------------------------------------------------
# third_party/sqlite_google

THIRD_PARTY_VPATH += \
  third_party/sqlite_google/src \
  third_party/sqlite_google/preprocessed \
  third_party/sqlite_google/ext/fts1 \
  third_party/sqlite_google/ext/fts2 \
  $(NULL)

SQLITE_CSRCS += \
  alter.c \
  analyze.c \
  attach.c \
  auth.c \
  btree.c \
  build.c \
  callback.c \
  complete.c \
  date.c \
  delete.c \
  expr.c \
  func.c \
  hash.c \
  insert.c \
  legacy.c \
  loadext.c \
  main.c \
  malloc.c \
  opcodes.c \
  os.c \
  os_os2.c \
  os_unix.c \
  os_win.c \
  pager.c \
  parse.c \
  pragma.c \
  prepare.c \
  printf.c \
  random.c \
  select.c \
  table.c \
  tokenize.c \
  trigger.c \
  update.c \
  utf.c \
  util.c \
  vacuum.c \
  vdbe.c \
  vdbeapi.c \
  vdbeaux.c \
  vdbeblob.c \
  vdbefifo.c \
  vdbemem.c \
  vtab.c \
  where.c \
  fts1.c \
  fts1_hash.c \
  fts1_porter.c \
  fts1_tokenizer1.c \
  fts2.c \
  fts2_hash.c \
  fts2_porter.c \
  fts2_tokenizer1.c \
  $(NULL)

#-----------------------------------------------------------------------------
# third_party/jsoncpp

THIRD_PARTY_VPATH += \
  third_party/jsoncpp \
  $(NULL)

THIRD_PARTY_CPPSRCS += \
  json_reader.cc \
  json_value.cc \
  json_writer.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# third_party/breakpad

ifeq ($(OS),win32)
THIRD_PARTY_VPATH += \
  third_party/breakpad/src/client/windows/handler \
  third_party/breakpad/src/client/windows/sender \
  third_party/breakpad/src/common/windows \
  $(NULL)
 
THIRD_PARTY_CPPSRCS += \
  exception_handler.css \
  guid_string.css \
  crash_report_sender.cc \
  http_upload.cc \
  $(NULL)

FF_VPATH += \
  base/common \
  $(NULL)

FF_CPPSRCS += \
  exception_handler_win32.cc \
  $(NULL)

IE_VPATH += \
  base/common \
  $(NULL)

IE_CPPSRCS += \
  exception_handler_win23.cc \
  $(NULL)
endif

#-----------------------------------------------------------------------------
# base/common

COMMON_VPATH += \
  base/common \
  installer \
  $(NULL)

COMMON_M4SRCS += \
  product_name_constants.h.m4 \
  product_version_constants.h.m4 \
  product_version.rc.m4 \
  win32_msi.wxs.m4 \
  $(NULL)

COMMON_CPPSRCS += \
  $(NULL)

# WARNING: Think carefully before listing any non-third-party C/C++ files in
# COMMON_*SRCS. Such files only get built once per platform (not per browser),
# and BROWSER_* #defines are not obeyed. Instead, use FF_CPPSRCS and IE_CPPSRCS
# when possible.
# One important exception: unit-tested code is only built once per platform, so
# it should be listed in CPPSRCS. Thus it must not use any BROWSER_* #defines,
# directly or indirectly.


#-----------------------------------------------------------------------------
# base/firefox

FF_VPATH += \
  base/common \
  base/firefox \
  $(NULL)

FF_M4SRCS += \
  install.rdf.m4 \
  $(NULL)

FF_IDLSRCS += \
  factory.idl \
  base_interface_ff.idl \
  $(NULL)

FF_CPPSRCS += \
  base_class.cc \
  common_ff.cc \
  dom_utils.cc \
  factory.cc \
  factory_utils.cc \
  file.cc \
  file_ff.cc \
  file_test.cc \
  html_event_monitor.cc \
  html_event_monitor_ff.cc \
  http_utils.cc \
  js_runner_ff.cc \
  js_runner_ff_marshaling.cc \
  module.cc \
  mutex.cc \
  name_value_table.cc \
  ns_file_utils.cc \
  paths.cc \
  paths_ff.cc \
  permissions_db.cc \
  product_version.cc \
  security_model.cc \
  security_model_test.cc \
  sqlite_wrapper.cc \
  stopwatch.cc \
  string16.cc \
  string_utils.cc \
  thread_locals.cc \
  xpcom_dynamic_load.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# base/ie

IE_VPATH += \
  base/common \
  base/ie \
  $(NULL)

IE_M4SRCS += \
  bho.rgs.m4 \
  factory.rgs.m4 \
  interfaces.idl.m4 \
  module.rgs.m4 \
  $(NULL)

IE_IDLSRCS += \
  factory.idl \
  interfaces.idl \
  $(NULL)

IE_CPPSRCS += \
  activex_utils.cc \
  base_class.cc \
  bho.cc \
  common_ie.cc \
  detect_version_collision.cc \
  factory.cc \
  factory_utils.cc \
  file.cc \
  file_ie.cc \
  file_test.cc \
  html_event_monitor.cc \
  html_event_monitor_ie.cc \
  http_utils.cc \
  js_runner_ie.cc \
  module.cc \
  mutex.cc \
  name_value_table.cc \
  paths.cc \
  paths_ie.cc \
  permissions_db.cc \
  product_version.cc \
  security_model.cc \
  security_model_test.cc \
  sqlite_wrapper.cc \
  stopwatch.cc \
  string16.cc \
  string_utils.cc \
  thread_locals.cc \
  vista_utils.cc \
  $(NULL)

IE_LINK_EXTRAS += \
  $(IE_OUTDIR)/module.res \
  $(NULL)

#-----------------------------------------------------------------------------
# database/firefox

FF_VPATH += \
  database/common \
  database/firefox \
  $(NULL)

FF_M4SRCS += \
  database.idl.m4 \
  $(NULL)

FF_IDLSRCS += \
  database.idl \
  $(NULL)

FF_CPPSRCS += \
  database.cc \
  database_utils.cc \
  result_set.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# database/ie

IE_VPATH += \
  database/common \
  database/ie \
  $(NULL)

IE_IDLSRCS += \
  database.idl \
  $(NULL)

IE_CPPSRCS += \
  database.cc \
  database_utils.cc \
  result_set.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# ui/common

COMMON_VPATH += \
  ui/common \
  $(NULL)

COMMON_M4SRCS += \
  permissions_dialog.html.m4 \
  $(NULL)

#-----------------------------------------------------------------------------
# ui/firefox

FF_VPATH += \
  ui/common \
  ui/firefox \
  $(NULL)

FF_M4SRCS += \
  browser-overlay.js.m4 \
  browser-overlay.xul.m4 \
  chrome.manifest.m4 \
  i18n-en-US.dtd.m4 \
  $(NULL)

FF_IDLSRCS += \
  ui_utils.idl \
  $(NULL)

FF_CPPSRCS += \
  html_dialog.cc \
  settings_dialog.cc \
  ui_utils.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# ui/ie

IE_VPATH += \
  ui/common \
  ui/ie \
  $(NULL)

IE_M4SRCS += \
  ui_resources.rc.m4 \
  tools_menu_item.rgs.m4 \
  $(NULL)

IE_IDLSRCS += \
  html_dialog_host.idl \
  $(NULL)

IE_CPPSRCS += \
  html_dialog.cc \
  html_dialog_host.cc \
  settings_dialog.cc \
  tools_menu_item.cc \
  $(NULL)

IE_LINK_EXTRAS += \
  $(IE_OUTDIR)/ui_resources.res \
  $(NULL)

#-----------------------------------------------------------------------------
# workerpool/firefox

FF_VPATH += \
  workerpool/firefox \
  $(NULL)

FF_M4SRCS += \
  workerpool.idl.m4 \
  $(NULL)

FF_IDLSRCS += \
  workerpool.idl \
  $(NULL)

FF_CPPSRCS += \
  workerpool.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# workerpool/ie

IE_VPATH += \
  workerpool/ie \
  $(NULL)

IE_IDLSRCS += \
  workerpool.idl \
  $(NULL)

IE_CPPSRCS += \
  workerpool.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# timer/firefox

FF_VPATH += \
  timer/firefox \
  $(NULL)

FF_IDLSRCS += \
  timer.idl \
  $(NULL)

FF_CPPSRCS += \
  timer.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# timer/ie

IE_VPATH += \
  timer/ie \
  $(NULL)

IE_IDLSRCS += \
  timer.idl \
  $(NULL)

IE_CPPSRCS += \
  timer.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# localserver/ie

IE_VPATH += \
  base/common \
  localserver/common \
  localserver/ie \
  $(NULL)

IE_IDLSRCS += \
  localserver.idl \
  $(NULL)

# localserver/common  
IE_CPPSRCS += \
  blob_store.cc \
  capture_task.cc \
  file_store.cc \
  http_constants.cc \
  http_cookies.cc \
  localserver.cc \
  localserver_db.cc \
  localserver_tests.cc \
  managed_resource_store.cc \
  manifest.cc \
  name_value_table_test.cc \
  permissions_db_test.cc \
  resource_store.cc \
  sqlite_wrapper_test.cc \
  update_task.cc \
  $(NULL)

# localserver/ie
IE_CPPSRCS += \
  async_task_ie.cc \
  file_submit_behavior.cc \
  file_submitter_ie.cc \
  http_handler_ie.cc \
  http_request_ie.cc \
  localserver_ie.cc \
  managed_resource_store_ie.cc \
  resource_store_ie.cc \
  update_task_ie.cc \
  urlmon_utils.cc \
  $(NULL)

#-----------------------------------------------------------------------------
# localserver/ff

FF_VPATH += \
  base/common \
  localserver/common \
  localserver/firefox \
  $(NULL)

FF_M4SRCS += \
  localserver.idl.m4 \
  $(NULL)

FF_IDLSRCS += \
  localserver.idl \
  $(NULL)

# localserver/common
FF_CPPSRCS += \
  blob_store.cc \
  capture_task.cc \
  file_store.cc \
  http_constants.cc \
  http_cookies.cc \
  localserver.cc \
  localserver_db.cc \
  localserver_tests.cc \
  managed_resource_store.cc \
  manifest.cc \
  name_value_table_test.cc \
  permissions_db_test.cc \
  resource_store.cc \
  sqlite_wrapper_test.cc \
  update_task.cc \
  $(NULL)

# localserver/firefox
FF_CPPSRCS += \
  async_task_ff.cc \
  cache_intercept.cc \
  file_submitter_ff.cc \
  http_request_ff.cc \
  localserver_ff.cc \
  managed_resource_store_ff.cc \
  resource_store_ff.cc \
  update_task_ff.cc \
  $(NULL)  

include tools/rules.mk

Google Gears Code Structure

Makefile
base/
database/
installer/
localserver/
sdk/
test/
third_party/
timer/
tools/
ui/
workerpool/

Practicals - Algorithms & Patterns

Wednesday, August 15, 2007

Use Cases Patterns - Reusing Experience

Maximizing .NET Performance

.NET Patterns

Enterprise Solution Patterns Using .NET 2.0

C# Threading

Tuesday, August 7, 2007

Fundamental Design Patterns by Functionalities

Saturday, August 4, 2007

Google Gears Makefile Rules

Google Gears Makefile

Google Gears Code Structure

References

About Me