APUE Learning Example Source Code
guowenxue
2019-06-26 157be0b0d4c7d4809cfcafc76235cc18388378c8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
include_directories(${mosquitto_SOURCE_DIR} ${mosquitto_SOURCE_DIR}/src
        ${mosquitto_SOURCE_DIR}/lib ${OPENSSL_INCLUDE_DIR}
        ${STDBOOL_H_PATH} ${STDINT_H_PATH})
 
set (MOSQ_SRCS
    ../lib/alias_mosq.c ../lib/alias_mosq.h
    conf.c
    conf_includedir.c
    context.c
    database.c
    handle_auth.c
    handle_connack.c
    handle_connect.c
    handle_disconnect.c
    ../lib/handle_ping.c
    ../lib/handle_pubackcomp.c
    handle_publish.c
    ../lib/handle_pubrec.c
    ../lib/handle_pubrel.c
    ../lib/handle_suback.c
    handle_subscribe.c
    ../lib/handle_unsuback.c
    handle_unsubscribe.c
    lib_load.h
    logging.c
    loop.c
    ../lib/memory_mosq.c ../lib/memory_mosq.h
    mosquitto.c
    mosquitto_broker.h mosquitto_broker_internal.h
    net.c
    ../lib/net_mosq_ocsp.c ../lib/net_mosq.c ../lib/net_mosq.h
    ../lib/packet_datatypes.c
    ../lib/packet_mosq.c ../lib/packet_mosq.h
    persist_read_v234.c persist_read_v5.c persist_read.c
    persist_write_v5.c persist_write.c
    persist.h
    plugin.c
    property_broker.c
    ../lib/property_mosq.c ../lib/property_mosq.h
    read_handle.c
    ../lib/read_handle.h
    security.c security_default.c
    ../lib/send_mosq.c ../lib/send_mosq.h
    send_auth.c
    send_connack.c
    ../lib/send_connect.c
    ../lib/send_disconnect.c
    ../lib/send_publish.c
    send_suback.c
    signals.c
    ../lib/send_subscribe.c
    send_unsuback.c
    ../lib/send_unsubscribe.c
    session_expiry.c
    subs.c
    sys_tree.c sys_tree.h
    ../lib/time_mosq.c
    ../lib/tls_mosq.c
    ../lib/util_mosq.c ../lib/util_topic.c ../lib/util_mosq.h
    ../lib/utf8_mosq.c
    websockets.c
    will_delay.c
    ../lib/will_mosq.c ../lib/will_mosq.h)
 
 
option(WITH_BUNDLED_DEPS "Build with bundled dependencies?" ON)
if (WITH_BUNDLED_DEPS)
    include_directories(${mosquitto_SOURCE_DIR} ${mosquitto_SOURCE_DIR}/src/deps)
endif (WITH_BUNDLED_DEPS)
 
option(INC_BRIDGE_SUPPORT
    "Include bridge support for connecting to other brokers?" ON)
if (INC_BRIDGE_SUPPORT)
    set (MOSQ_SRCS ${MOSQ_SRCS} bridge.c)
    add_definitions("-DWITH_BRIDGE")
endif (INC_BRIDGE_SUPPORT)
 
 
option(USE_LIBWRAP
    "Include tcp-wrappers support?" OFF)
 
if (USE_LIBWRAP)
    set (MOSQ_LIBS ${MOSQ_LIBS} wrap)
    add_definitions("-DWITH_WRAP")
endif (USE_LIBWRAP)
 
option(INC_DB_UPGRADE
    "Include database upgrade support? (recommended)" ON)
 
option(INC_MEMTRACK
    "Include memory tracking support?" ON)
if (INC_MEMTRACK)
    add_definitions("-DWITH_MEMORY_TRACKING")
endif (INC_MEMTRACK)
 
option(WITH_PERSISTENCE
    "Include persistence support?" ON)
if (WITH_PERSISTENCE)
    add_definitions("-DWITH_PERSISTENCE")
endif (WITH_PERSISTENCE)
 
option(WITH_SYS_TREE
    "Include $SYS tree support?" ON)
if (WITH_SYS_TREE)
    add_definitions("-DWITH_SYS_TREE")
endif (WITH_SYS_TREE)
 
if (CMAKE_SYSTEM_NAME STREQUAL Linux)
    option(WITH_SYSTEMD
        "Include systemd support?" OFF)
    if (WITH_SYSTEMD)
        add_definitions("-DWITH_SYSTEMD")
        find_library(SYSTEMD_LIBRARY systemd)
        set (MOSQ_LIBS ${MOSQ_LIBS} ${SYSTEMD_LIBRARY})
    endif (WITH_SYSTEMD)
endif (CMAKE_SYSTEM_NAME STREQUAL Linux)
 
option(WITH_WEBSOCKETS "Include websockets support?" OFF)
option(STATIC_WEBSOCKETS "Use the static libwebsockets library?" OFF)
if (WITH_WEBSOCKETS)
    add_definitions("-DWITH_WEBSOCKETS")
endif (WITH_WEBSOCKETS)
 
if (WIN32 OR CYGWIN)
    set (MOSQ_SRCS ${MOSQ_SRCS} service.c)
endif (WIN32 OR CYGWIN)
 
add_definitions (-DWITH_BROKER)
 
if (WITH_DLT)
    message(STATUS "DLT_LIBDIR = ${DLT_LIBDIR}")
    link_directories(${DLT_LIBDIR})
    set (MOSQ_LIBS ${DLT_LIBRARIES})
endif (WITH_DLT)
 
set (MOSQ_LIBS ${MOSQ_LIBS} ${OPENSSL_LIBRARIES})
# Check for getaddrinfo_a
include(CheckLibraryExists)
check_library_exists(anl getaddrinfo_a  "" HAVE_GETADDRINFO_A)
if (HAVE_GETADDRINFO_A)
    add_definitions(-DHAVE_GETADDRINFO_A)
    set (MOSQ_LIBS ${MOSQ_LIBS} anl)
endif (HAVE_GETADDRINFO_A)
 
 
if (UNIX)
    if (APPLE)
        set (MOSQ_LIBS ${MOSQ_LIBS} dl m)
    elseif(QNX)
        set(MOSQ_LIBS ${MOSQ_LIBS} m socket)
    else(APPLE)
        set (MOSQ_LIBS ${MOSQ_LIBS} dl m)
        find_library(LIBRT rt)
        if (LIBRT)
            set (MOSQ_LIBS ${MOSQ_LIBS} rt)
        endif (LIBRT)
    endif (APPLE)
endif (UNIX)
 
if (WIN32)
    set (MOSQ_LIBS ${MOSQ_LIBS} ws2_32)
endif (WIN32)
 
if (WITH_WEBSOCKETS)
    if (STATIC_WEBSOCKETS)
        set (MOSQ_LIBS ${MOSQ_LIBS} websockets_static)
        if (WIN32)
            set (MOSQ_LIBS ${MOSQ_LIBS} iphlpapi)
            link_directories(${mosquitto_SOURCE_DIR})
        endif (WIN32)
    else (STATIC_WEBSOCKETS)
        set (MOSQ_LIBS ${MOSQ_LIBS} websockets)
    endif (STATIC_WEBSOCKETS)
endif (WITH_WEBSOCKETS)
 
add_executable(mosquitto ${MOSQ_SRCS})
target_link_libraries(mosquitto ${MOSQ_LIBS})
 
if (UNIX)
    if (APPLE)
        set_target_properties(mosquitto PROPERTIES LINK_FLAGS "-Wl,-exported_symbols_list -Wl,${mosquitto_SOURCE_DIR}/src/linker-macosx.syms")
    else (APPLE)
        set_target_properties(mosquitto PROPERTIES LINK_FLAGS "-Wl,-dynamic-list=${mosquitto_SOURCE_DIR}/src/linker.syms")
    endif (APPLE)
endif (UNIX)
 
install(TARGETS mosquitto RUNTIME DESTINATION "${CMAKE_INSTALL_SBINDIR}")
install(FILES mosquitto_broker.h mosquitto_plugin.h DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
 
if (WITH_TLS)
    add_executable(mosquitto_passwd mosquitto_passwd.c)
    target_link_libraries(mosquitto_passwd ${OPENSSL_LIBRARIES})
    install(TARGETS mosquitto_passwd RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")
endif (WITH_TLS)