C++ 将Qt项目（.pro文件）配置为使用PcapPlusPlus

我想在我的Qt项目中使用Pcap++。 我已经按照PcapPlusPlus的安装和介绍指南中的步骤进行了操作，但仍有一些未知之处：

• 如何在.pro文件中实现这一点：

  include../../../Dist/mk/PcapPlusPlus.mk

• 而且：

我已经添加了我的LIB和INCLUDEPATH，如下所示：

LIBS += -L/usr/local/lib/libCommon++.a -lCommon++
LIBS += -L/usr/local/lib/libPacket++.a -lPacket++
LIBS += -L/usr/local/lib/libPcap++.a -lPcap++
LIBS += -lpcap

INCLUDEPATH += /usr/local/include/pcapplusplus

举个例子，当我在主函数中调用如下代码时：

#include <IPv4Layer.h>
#include <Packet.h>
#include <PcapFileDevice.h>


int main(int argc, char** argv) {

    pcpp::PcapFileReaderDevice reader("the/path/example-app/1_packet.pcap");

    return 0;
}

---

其思想是将.mk转换为qmake能够理解的适当代码，例如在我的例子中.mk是：

PCAPPLUSPLUS_HOME := /home/developer/PcapPlusPlus-20.08

### COMMON ###

# includes
PCAPPP_INCLUDES := -I$(PCAPPLUSPLUS_HOME)/Dist/header

# libs dir
PCAPPP_LIBS_DIR := -L$(PCAPPLUSPLUS_HOME)/Dist

# libs
PCAPPP_LIBS := -lPcap++ -lPacket++ -lCommon++

# post build
PCAPPP_POST_BUILD :=

# build flags
PCAPPP_BUILD_FLAGS :=

ifdef PCAPPP_ENABLE_CPP_FEATURE_DETECTION
    PCAPPP_BUILD_FLAGS += -DPCAPPP_CPP_FEATURE_DETECTION -std=c++11
endif

ifndef CXXFLAGS
CXXFLAGS := -O2 -g -Wall
endif

PCAPPP_BUILD_FLAGS += $(CXXFLAGS)
### LINUX ###

# includes
PCAPPP_INCLUDES += -I/usr/include/netinet

# libs
PCAPPP_LIBS += -lpcap -lpthread

# allow user to add custom LDFLAGS
PCAPPP_BUILD_FLAGS += $(LDFLAGS)

因此，使用前面的信息构建以下.pro：

TEMPLATE = app
CONFIG += console c++11
CONFIG -= app_bundle
CONFIG -= qt

SOURCES += \
        main.cpp

PCAPPLUSPLUS_HOME = /home/developer/PcapPlusPlus-20.08

PCAPPP_INCLUDES = $${PCAPPLUSPLUS_HOME}/Dist/header
PCAPPP_LIBS_DIR = -L$${PCAPPLUSPLUS_HOME}/Dist
PCAPPP_LIBS = -lPcap++ -lPacket++ -lCommon++
PCAPPP_POST_BUILD =
PCAPPP_BUILD_FLAGS =
defined(!PCAPPP_ENABLE_CPP_FEATURE_DETECTION){
    PCAPPP_BUILD_FLAGS += -DPCAPPP_CPP_FEATURE_DETECTION -std=c++11
}
defined(!CXXFLAGS){
    CXXFLAGS = -O2 -g -Wall
}
PCAPPP_BUILD_FLAGS += $${CXXFLAGS}
PCAPPP_INCLUDES += -I/usr/include/netinet
PCAPPP_LIBS += -lpcap -lpthread
PCAPPP_BUILD_FLAGS += $${LDFLAGS}

LIBS += $${PCAPPP_LIBS}
INCLUDEPATH += $${PCAPPP_INCLUDES}
DEPENDPATH += $${PCAPPP_LIBS_DIR}

---

其思想是将.mk转换为qmake能够理解的适当代码，例如在我的例子中.mk是：

PCAPPLUSPLUS_HOME := /home/developer/PcapPlusPlus-20.08

### COMMON ###

# includes
PCAPPP_INCLUDES := -I$(PCAPPLUSPLUS_HOME)/Dist/header

# libs dir
PCAPPP_LIBS_DIR := -L$(PCAPPLUSPLUS_HOME)/Dist

# libs
PCAPPP_LIBS := -lPcap++ -lPacket++ -lCommon++

# post build
PCAPPP_POST_BUILD :=

# build flags
PCAPPP_BUILD_FLAGS :=

ifdef PCAPPP_ENABLE_CPP_FEATURE_DETECTION
    PCAPPP_BUILD_FLAGS += -DPCAPPP_CPP_FEATURE_DETECTION -std=c++11
endif

ifndef CXXFLAGS
CXXFLAGS := -O2 -g -Wall
endif

PCAPPP_BUILD_FLAGS += $(CXXFLAGS)
### LINUX ###

# includes
PCAPPP_INCLUDES += -I/usr/include/netinet

# libs
PCAPPP_LIBS += -lpcap -lpthread

# allow user to add custom LDFLAGS
PCAPPP_BUILD_FLAGS += $(LDFLAGS)

因此，使用前面的信息构建以下.pro：

TEMPLATE = app
CONFIG += console c++11
CONFIG -= app_bundle
CONFIG -= qt

SOURCES += \
        main.cpp

PCAPPLUSPLUS_HOME = /home/developer/PcapPlusPlus-20.08

PCAPPP_INCLUDES = $${PCAPPLUSPLUS_HOME}/Dist/header
PCAPPP_LIBS_DIR = -L$${PCAPPLUSPLUS_HOME}/Dist
PCAPPP_LIBS = -lPcap++ -lPacket++ -lCommon++
PCAPPP_POST_BUILD =
PCAPPP_BUILD_FLAGS =
defined(!PCAPPP_ENABLE_CPP_FEATURE_DETECTION){
    PCAPPP_BUILD_FLAGS += -DPCAPPP_CPP_FEATURE_DETECTION -std=c++11
}
defined(!CXXFLAGS){
    CXXFLAGS = -O2 -g -Wall
}
PCAPPP_BUILD_FLAGS += $${CXXFLAGS}
PCAPPP_INCLUDES += -I/usr/include/netinet
PCAPPP_LIBS += -lpcap -lpthread
PCAPPP_BUILD_FLAGS += $${LDFLAGS}

LIBS += $${PCAPPP_LIBS}
INCLUDEPATH += $${PCAPPP_INCLUDES}
DEPENDPATH += $${PCAPPP_LIBS_DIR}

---

好的，我想，我可以说谢谢你，你做得很好！主题已关闭！好的，我想，我可以说谢谢你，你做得很好！主题已关闭！