From eafaeb9398216dacb92de69683ccdda6007efb1d Mon Sep 17 00:00:00 2001 From: patacongo Date: Sun, 20 Mar 2011 18:18:19 +0000 Subject: Move nuttx/examples to apps/examples git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3405 42af7a65-404d-4744-a932-0658087f49c3 --- apps/examples/thttpd/Makefile | 95 +++++++++ apps/examples/thttpd/content/Makefile | 104 +++++++++ apps/examples/thttpd/content/hello/Makefile | 78 +++++++ apps/examples/thttpd/content/hello/hello.c | 79 +++++++ apps/examples/thttpd/content/index.html | 30 +++ apps/examples/thttpd/content/mksymtab.sh | 39 ++++ apps/examples/thttpd/content/netstat/Makefile | 78 +++++++ apps/examples/thttpd/content/netstat/netstat.c | 134 ++++++++++++ apps/examples/thttpd/content/style.css | 80 +++++++ apps/examples/thttpd/content/tasks/Makefile | 78 +++++++ apps/examples/thttpd/content/tasks/tasks.c | 168 +++++++++++++++ apps/examples/thttpd/main.c | 280 +++++++++++++++++++++++++ 12 files changed, 1243 insertions(+) create mode 100644 apps/examples/thttpd/Makefile create mode 100644 apps/examples/thttpd/content/Makefile create mode 100644 apps/examples/thttpd/content/hello/Makefile create mode 100644 apps/examples/thttpd/content/hello/hello.c create mode 100644 apps/examples/thttpd/content/index.html create mode 100755 apps/examples/thttpd/content/mksymtab.sh create mode 100644 apps/examples/thttpd/content/netstat/Makefile create mode 100755 apps/examples/thttpd/content/netstat/netstat.c create mode 100644 apps/examples/thttpd/content/style.css create mode 100755 apps/examples/thttpd/content/tasks/Makefile create mode 100755 apps/examples/thttpd/content/tasks/tasks.c create mode 100644 apps/examples/thttpd/main.c (limited to 'apps/examples/thttpd') diff --git a/apps/examples/thttpd/Makefile b/apps/examples/thttpd/Makefile new file mode 100644 index 000000000..acc49d9ac --- /dev/null +++ b/apps/examples/thttpd/Makefile @@ -0,0 +1,95 @@ +############################################################################ +# apps/examples/thttpd/Makefile +# +# Copyright (C) 2009-2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/.config +-include $(TOPDIR)/Make.defs +include $(APPDIR)/Make.defs + +# THTTPD Web Server Example + +ASRCS = +CSRCS = main.c + +AOBJS = $(ASRCS:.S=$(OBJEXT)) +COBJS = $(CSRCS:.c=$(OBJEXT)) + +SRCS = $(ASRCS) $(CSRCS) +OBJS = $(AOBJS) $(COBJS) + +BIN = ../../libapps$(LIBEXT) + +ROOTDEPPATH = --dep-path . + +# Common build + +VPATH = + +all: .built +.PHONY: .built headers clean depend disclean + +$(AOBJS): %$(OBJEXT): %.S + $(call ASSEMBLE, $<, $@) + +$(COBJS): %$(OBJEXT): %.c + $(call COMPILE, $<, $@) + +headers: + @$(MAKE) -C content TOPDIR=$(TOPDIR) APPDIR=$(APPDIR) CROSSDEV=$(CROSSDEV) + +$(BIN): headers $(OBJS) + @( for obj in $(OBJS) ; do \ + $(call ARCHIVE, $@, $${obj}); \ + done ; ) + @touch .built + +.built: $(BIN) + +.depend: Makefile $(SRCS) + @$(MKDEP) $(ROOTDEPPATH) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep + @touch $@ + +# Register application +depend: .depend + +clean: + @rm -f $(BIN) *.o *~ .*.swp .built + @make -C content clean TOPDIR=$(TOPDIR) APPDIR=$(APPDIR) CROSSDEV=$(CROSSDEV) + $(call CLEAN) + +distclean: clean + @rm -f Make.dep .depend + +-include Make.dep + diff --git a/apps/examples/thttpd/content/Makefile b/apps/examples/thttpd/content/Makefile new file mode 100644 index 000000000..1a3462c23 --- /dev/null +++ b/apps/examples/thttpd/content/Makefile @@ -0,0 +1,104 @@ +############################################################################ +# apps/examples/thttpd/content/Makefile +# +# Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +SUBDIRS = hello tasks netstat +INSTALL_FILES = index.html style.css + +THTTPD_DIR = $(APPDIR)/examples/thttpd +CONTENT_DIR = $(THTTPD_DIR)/content +ROMFS_DIR = $(CONTENT_DIR)/romfs +ROMFS_IMG = $(CONTENT_DIR)/romfs.img +ROMFS_HDR = $(CONTENT_DIR)/romfs.h +ROMFSCGI_DIR = $(ROMFS_DIR)/cgi-bin +SYMTAB = $(CONTENT_DIR)/symtab.h + +define DIR_template +$(1)_$(2): + @$(MAKE) -C $(1) $(3) TOPDIR=$(TOPDIR) APPDIR=$(APPDIR) CROSSDEV=$(CROSSDEV) CGI_DIR=$(ROMFSCGI_DIR) +endef + +all: $(ROMFS_HDR) $(SYMTAB) +.PHONY: all build clean install populate + +$(foreach DIR, $(SUBDIRS), $(eval $(call DIR_template,$(DIR),build, all))) +$(foreach DIR, $(SUBDIRS), $(eval $(call DIR_template,$(DIR),clean,clean))) +$(foreach DIR, $(SUBDIRS), $(eval $(call DIR_template,$(DIR),install,install))) + +# Build program(s) in each sud-directory + +build: $(foreach DIR, $(SUBDIRS), $(DIR)_build) + +# Install each program in the romfs directory + +install: $(foreach DIR, $(SUBDIRS), $(DIR)_install) + @( for file in $(INSTALL_FILES); do\ + install -m 0644 -D $${file} $(ROMFS_DIR)/$${file}; \ + done; ) + +# Create the romfs directory + +$(ROMFS_DIR): + @mkdir -p $(ROMFS_DIR) + +$(ROMFSCGI_DIR): $(ROMFS_DIR) + @mkdir -p $(ROMFSCGI_DIR) + +# Populate the romfs directory + +populate: $(ROMFSCGI_DIR) build install + +# Create the romfs.img file from the populated romfs directory + +$(ROMFS_IMG): populate + @genromfs -f $@ -d $(ROMFS_DIR) -V "THTTPDTEST" + +# Create the romfs.h header file from the romfs.img file + +$(ROMFS_HDR) : $(ROMFS_IMG) + @(cd $(CONTENT_DIR); xxd -i romfs.img | sed -e "s/^unsigned/static const unsigned/g" >$@) + +# Create the exported symbol table list from the derived *-thunk.S files + +$(SYMTAB): build + @$(CONTENT_DIR)/mksymtab.sh $(CONTENT_DIR) >$@ + +# Clean each subdirectory + +clean: $(foreach DIR, $(SUBDIRS), $(DIR)_clean) + @rm -f $(ROMFS_HDR) $(ROMFS_IMG) $(SYMTAB) + @rm -rf $(ROMFS_DIR) + @rm -f *~ .*.swp + + diff --git a/apps/examples/thttpd/content/hello/Makefile b/apps/examples/thttpd/content/hello/Makefile new file mode 100644 index 000000000..e980f1c34 --- /dev/null +++ b/apps/examples/thttpd/content/hello/Makefile @@ -0,0 +1,78 @@ +############################################################################ +# examples/thttpd/content/hello/Makefile +# +# Copyright (C) 2009 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/.config # Current configuration +-include $(TOPDIR)/Make.defs # Basic make info + +BIN = hello + +R1SRCS = $(BIN).c +R1OBJS = $(R1SRCS:.c=.o) + +R2SRC = $(BIN)-thunk.S +R2OBJ = $(R2SRC:.S=.o) + +all: $(BIN) + +$(R1OBJS): %.o: %.c + @echo "CC: $<" + @$(CC) -c $(CPICFLAGS) $< -o $@ + +$(R2OBJ): %.o: %.S + @echo "AS: $<" + @$(CC) -c $(CPICFLAGS) $< -o $@ + +$(BIN).r1: $(R1OBJS) + @echo "LD: $<" + @$(LD) $(NXFLATLDFLAGS1) -o $@ $^ + +$(R2SRC): $(BIN).r1 + @echo "MK: $<" + @$(MKNXFLAT) -o $@ $^ + +$(BIN).r2: $(R2OBJ) + @echo "LD: $<" + @$(LD) $(NXFLATLDFLAGS2) -o $@ $(R1OBJS) $(R2OBJ) + +$(BIN): $(BIN).r2 + @echo "LD: $<" + @$(LDNXFLAT) $(LDNXFLATFLAGS) -o $@ $^ + +clean: + @rm -f $(BIN) $(R2SRC) *.o *.r1 *.r2 *~ .*.swp core + +install: + @install -m 0755 -D $(BIN) $(CGI_DIR)/$(BIN) + diff --git a/apps/examples/thttpd/content/hello/hello.c b/apps/examples/thttpd/content/hello/hello.c new file mode 100644 index 000000000..40f31a454 --- /dev/null +++ b/apps/examples/thttpd/content/hello/hello.c @@ -0,0 +1,79 @@ +/**************************************************************************** + * examples/thttpd/content/hello/hello.c + * Manatory "Hello, World!" Example + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +int main(int argc, char *argv[]) +{ + fprintf(stderr, "Hello requested from: %s\n", getenv("REMOTE_ADDR")); + + puts( + "Content-type: text/html\r\n" + "Status: 200/html\r\n" + "\r\n" + "\r\n" + "\r\n" + "Hello!\r\n" + "\r\n" + "\r\n" + "\r\n" + "
\r\n" + "
Front page
\r\n" + "
Say Hello
\r\n" + "
Tasks
\r\n" + "
Network status
\r\n" + "
\r\n" + "
\r\n" + "
\r\n"); + printf( + "

Hello, World!

Requested by: %s

\r\n", + getenv("REMOTE_ADDR")); + puts( + "\r\n" + "\r\n"); + return 0; +} diff --git a/apps/examples/thttpd/content/index.html b/apps/examples/thttpd/content/index.html new file mode 100644 index 000000000..1fba1fbf6 --- /dev/null +++ b/apps/examples/thttpd/content/index.html @@ -0,0 +1,30 @@ + + + + NuttX examples/thttpd + + + + +
+
Front page
+
Say Hello
+
Tasks
+
Network status
+
+
+ +
+

+ These web pages are served by a port of THTTPD + running on top of NuttX. + NuttX includes a port of the uIP embedded TCP/IP stack. +

+

+ Click on the links above to exercise THTTPD's CGI capability under NuttX. + Clicking the links will execute the CGI program from an + NXFLAT program residing + in a ROMFS file system. +

+ + diff --git a/apps/examples/thttpd/content/mksymtab.sh b/apps/examples/thttpd/content/mksymtab.sh new file mode 100755 index 000000000..611d3a87a --- /dev/null +++ b/apps/examples/thttpd/content/mksymtab.sh @@ -0,0 +1,39 @@ +#!/bin/bash + +usage="Usage: %0 " + +dir=$1 +if [ -z "$dir" ]; then + echo "ERROR: Missing " + echo "" + echo $usage + exit 1 +fi + +if [ ! -d "$dir" ]; then + echo "ERROR: Directory $dir does not exist" + echo "" + echo $usage + exit 1 +fi + +varlist=`find $dir -name "*-thunk.S"| xargs grep -h asciz | cut -f3 | sort | uniq` + +echo "#ifndef __EXAMPLES_NXFLAT_TESTS_SYMTAB_H" +echo "#define __EXAMPLES_NXFLAT_TESTS_SYMTAB_H" +echo "" +echo "#include " +echo "" +echo "static const struct symtab_s exports[] = " +echo "{" + +for string in $varlist; do + var=`echo $string | sed -e "s/\"//g"` + echo " {$string, $var}," +done + +echo "};" +echo "#define NEXPORTS (sizeof(exports)/sizeof(struct symtab_s))" +echo "" +echo "#endif /* __EXAMPLES_NXFLAT_TESTS_SYMTAB_H */" + diff --git a/apps/examples/thttpd/content/netstat/Makefile b/apps/examples/thttpd/content/netstat/Makefile new file mode 100644 index 000000000..b12cbabc8 --- /dev/null +++ b/apps/examples/thttpd/content/netstat/Makefile @@ -0,0 +1,78 @@ +############################################################################ +# examples/thttpd/content/netstat/Makefile +# +# Copyright (C) 2009 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/.config # Current configuration +-include $(TOPDIR)/Make.defs # Basic make info + +BIN = netstat + +R1SRCS = $(BIN).c +R1OBJS = $(R1SRCS:.c=.o) + +R2SRC = $(BIN)-thunk.S +R2OBJ = $(R2SRC:.S=.o) + +all: $(BIN) + +$(R1OBJS): %.o: %.c + @echo "CC: $<" + @$(CC) -c $(CPICFLAGS) $< -o $@ + +$(R2OBJ): %.o: %.S + @echo "AS: $<" + @$(CC) -c $(CPICFLAGS) $< -o $@ + +$(BIN).r1: $(R1OBJS) + @echo "LD: $<" + @$(LD) $(NXFLATLDFLAGS1) -o $@ $^ + +$(R2SRC): $(BIN).r1 + @echo "MK: $<" + @$(MKNXFLAT) -o $@ $^ + +$(BIN).r2: $(R2OBJ) + @echo "LD: $<" + @$(LD) $(NXFLATLDFLAGS2) -o $@ $(R1OBJS) $(R2OBJ) + +$(BIN): $(BIN).r2 + @echo "LD: $<" + @$(LDNXFLAT) $(LDNXFLATFLAGS) -o $@ $^ + +clean: + @rm -f $(BIN) $(R2SRC) *.o *.r1 *.r2 *~ .*.swp core + +install: + @install -m 0755 -D $(BIN) $(CGI_DIR)/$(BIN) + diff --git a/apps/examples/thttpd/content/netstat/netstat.c b/apps/examples/thttpd/content/netstat/netstat.c new file mode 100755 index 000000000..634146274 --- /dev/null +++ b/apps/examples/thttpd/content/netstat/netstat.c @@ -0,0 +1,134 @@ +/**************************************************************************** + * examples/thttpd/netstat/netstat.c + * + * Copyright (C) 2009, 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include +#include +#include + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/**************************************************************************** + * Private Function Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/* NOTEs: + * + * 1. One limitation in the use of NXFLAT is that functions that are + * referenced as a pointer-to-a-function must have global scope. Otherwise + * ARM GCC will generate some bad logic. + * 2. In general, when called back, there is no guarantee to that PIC registers + * will be valid and, unless you take special precautions, it could be + * dangerous to reference global variables in the callback function. + */ + +/* static */ int netdev_callback(FAR struct uip_driver_s *dev, void *arg) +{ + struct in_addr addr; + + printf("
%s\r\n", dev->d_ifname); +#ifdef CONFIG_NET_ETHERNET + printf("
HWaddr: %s
\r\n", ether_ntoa(&dev->d_mac)); +#endif + addr.s_addr = dev->d_ipaddr; + printf(" IPaddr: %s
\r\n", inet_ntoa(addr)); + addr.s_addr = dev->d_draddr; + printf(" DRaddr: %s
\r\n", inet_ntoa(addr)); + addr.s_addr = dev->d_netmask; + printf(" Mask: %s\r\n", inet_ntoa(addr)); + return OK; +} + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +int main(int argc, char *argv[]) +{ + puts( + "Content-type: text/html\r\n" + "Status: 200/html\r\n" + "\r\n" + "\r\n" + "\r\n" + "Network Status\r\n" + "\r\n" + "\r\n" + "\r\n" + "
\r\n" + "
Front page
\r\n" + "
Say Hello
\r\n" + "
Tasks
\r\n" + "
Network status
\r\n" + "
\r\n" + "
\r\n" + "
\r\n" + "
\r\n"); + + netdev_foreach(netdev_callback, NULL); + + puts( + "
\r\n" + "\r\n" + "\r\n"); + return 0; +} diff --git a/apps/examples/thttpd/content/style.css b/apps/examples/thttpd/content/style.css new file mode 100644 index 000000000..bfb0997a8 --- /dev/null +++ b/apps/examples/thttpd/content/style.css @@ -0,0 +1,80 @@ +h1 +{ + text-align: center; + font-size:14pt; + font-family:arial,helvetica; + font-weight:bold; + padding:10px; +} + +body +{ + background-color: #fffeec; + color:black; + font-size:8pt; + font-family:arial,helvetica; +} + +.menu +{ + margin: 4px; + width:60%; + padding:2px; + border: solid 1px; + background-color: #fffcd2; + text-align:left; + font-size:9pt; + font-family:arial,helvetica; +} + +div.menubox +{ + width: 25%; + border: 0; + float: left; + text-align: center; +} + +.contentblock +{ + margin: 4px; + width:60%; + padding:2px; + border: 1px dotted; + background-color: white; + font-size:8pt; + font-family:arial,helvetica; +} + +p.intro +{ + margin-left:20px; + margin-right:20px; + font-size:10pt; + font-family:arial,helvetica; +} + +p.clink +{ + font-size:12pt; + font-family:courier,monospace; + text-align:center; +} + +p.clink9 +{ + font-size:9pt; + font-family:courier,monospace; + text-align:center; +} + +p +{ + padding-left:10px; +} + +p.right +{ + text-align:right; +} + diff --git a/apps/examples/thttpd/content/tasks/Makefile b/apps/examples/thttpd/content/tasks/Makefile new file mode 100755 index 000000000..2666e0b69 --- /dev/null +++ b/apps/examples/thttpd/content/tasks/Makefile @@ -0,0 +1,78 @@ +############################################################################ +# examples/thttpd/content/tasks/Makefile +# +# Copyright (C) 2009 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/.config # Current configuration +-include $(TOPDIR)/Make.defs # Basic make info + +BIN = tasks + +R1SRCS = $(BIN).c +R1OBJS = $(R1SRCS:.c=.o) + +R2SRC = $(BIN)-thunk.S +R2OBJ = $(R2SRC:.S=.o) + +all: $(BIN) + +$(R1OBJS): %.o: %.c + @echo "CC: $<" + @$(CC) -c $(CPICFLAGS) $< -o $@ + +$(R2OBJ): %.o: %.S + @echo "AS: $<" + @$(CC) -c $(CPICFLAGS) $< -o $@ + +$(BIN).r1: $(R1OBJS) + @echo "LD: $<" + @$(LD) $(NXFLATLDFLAGS1) -o $@ $^ + +$(R2SRC): $(BIN).r1 + @echo "MK: $<" + @$(MKNXFLAT) -o $@ $^ + +$(BIN).r2: $(R2OBJ) + @echo "LD: $<" + @$(LD) $(NXFLATLDFLAGS2) -o $@ $(R1OBJS) $(R2OBJ) + +$(BIN): $(BIN).r2 + @echo "LD: $<" + @$(LDNXFLAT) $(LDNXFLATFLAGS) -o $@ $^ + +clean: + @rm -f $(BIN) $(R2SRC) *.o *.r1 *.r2 *~ .*.swp core + +install: + @install -m 0755 -D $(BIN) $(CGI_DIR)/$(BIN) + diff --git a/apps/examples/thttpd/content/tasks/tasks.c b/apps/examples/thttpd/content/tasks/tasks.c new file mode 100755 index 000000000..13ba5cbb6 --- /dev/null +++ b/apps/examples/thttpd/content/tasks/tasks.c @@ -0,0 +1,168 @@ +/**************************************************************************** + * examples/thttpd/tasks/tasks.c + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include +#include + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/**************************************************************************** + * Private Function Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +static const char *g_statenames[] = +{ + "INVALID ", + "PENDING ", + "READY ", + "RUNNING ", + "INACTIVE", + "WAITSEM ", +#ifndef CONFIG_DISABLE_MQUEUE + "WAITSIG ", +#endif +#ifndef CONFIG_DISABLE_MQUEUE + "MQNEMPTY", + "MQNFULL " +#endif +}; + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/* NOTEs: + * + * 1. One limitation in the use of NXFLAT is that functions that are + * referenced as a pointer-to-a-function must have global scope. Otherwise + * ARM GCC will generate some bad logic. + * 2. In general, when called back, there is no guarantee to that PIC registers + * will be valid and, unless you take special precautions, it could be + * dangerous to reference global variables in the callback function. + */ + +/* static */ void show_task(FAR _TCB *tcb, FAR void *arg) +{ + int i; + + /* Show task status */ + + printf("%5d %3d %4s %7s%c%c %8s ", + tcb->pid, tcb->sched_priority, + tcb->flags & TCB_FLAG_ROUND_ROBIN ? "RR " : "FIFO", + tcb->flags & TCB_FLAG_PTHREAD ? "PTHREAD" : "TASK ", + tcb->flags & TCB_FLAG_NONCANCELABLE ? 'N' : ' ', + tcb->flags & TCB_FLAG_CANCEL_PENDING ? 'P' : ' ', + g_statenames[tcb->task_state]); + + /* Show task name and arguments */ + + printf("%s(", tcb->argv[0]); + + /* Special case 1st argument (no comma) */ + + if (tcb->argv[1]) + { + printf("%p", tcb->argv[1]); + } + + /* Then any additional arguments */ + +#if CONFIG_MAX_TASK_ARGS > 2 + for (i = 2; i <= CONFIG_MAX_TASK_ARGS && tcb->argv[i]; i++) + { + printf(", %p", tcb->argv[i]); + } +#endif + printf(")\n"); +} + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +int main(int argc, char *argv[]) +{ + puts( + "Content-type: text/html\r\n" + "Status: 200/html\r\n" + "\r\n" + "\r\n" + "\r\n" + "NuttX Tasks\r\n" + "\r\n" + "\r\n" + "\r\n" + "
\r\n" + "
Front page
\r\n" + "
Say Hello
\r\n" + "
Tasks
\r\n" + "
Network status
\r\n" + "
\r\n" + "
\r\n" + "
\r\n" + "
\r\n"
+        "PID   PRI SCHD TYPE   NP STATE    NAME\r\n");
+
+  sched_foreach(show_task, NULL);
+
+  puts(
+        "
\r\n" + "\r\n" + "\r\n"); + return 0; +} diff --git a/apps/examples/thttpd/main.c b/apps/examples/thttpd/main.c new file mode 100644 index 000000000..e2fdda4f4 --- /dev/null +++ b/apps/examples/thttpd/main.c @@ -0,0 +1,280 @@ +/**************************************************************************** + * examples/thttpd/main.c + * + * Copyright (C) 2009-2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include + +#include +#include +#include +#ifdef CONFIG_NET_SLIP +# include +#endif + +#include "content/romfs.h" +#include "content/symtab.h" + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/* Check configuration. This is not all of the configuration settings that + * are required -- only the more obvious. + */ + +#if CONFIG_NFILE_DESCRIPTORS < 1 +# error "You must provide file descriptors via CONFIG_NFILE_DESCRIPTORS in your configuration file" +#endif + +#ifndef CONFIG_NXFLAT +# error "You must select CONFIG_NXFLAT in your configuration file" +#endif + +#ifndef CONFIG_FS_ROMFS +# error "You must select CONFIG_FS_ROMFS in your configuration file" +#endif + +#ifdef CONFIG_DISABLE_MOUNTPOINT +# error "You must not disable mountpoints via CONFIG_DISABLE_MOUNTPOINT in your configuration file" +#endif + +#ifdef CONFIG_BINFMT_DISABLE +# error "You must not disable loadable modules via CONFIG_BINFMT_DISABLE in your configuration file" +#endif + +/* SLIP-specific configuration */ + +#ifdef CONFIG_NET_SLIP + + /* No MAC address operations */ + +# undef CONFIG_EXAMPLE_THTTPD_NOMAC + + /* TTY device to use */ + +# ifndef CONFIG_NET_SLIPTTY +# define CONFIG_NET_SLIPTTY "/dev/ttyS1" +# endif + +# define SLIP_DEVNO 0 +# define NET_DEVNAME "sl0" +#else + + /* Otherwise, use the standard ethernet device name */ + +# define NET_DEVNAME "eth0" +#endif + +/* Describe the ROMFS file system */ + +#define SECTORSIZE 512 +#define NSECTORS(b) (((b)+SECTORSIZE-1)/SECTORSIZE) +#define ROMFSDEV "/dev/ram0" +#define MOUNTPT CONFIG_THTTPD_PATH + +#ifdef CONFIG_CPP_HAVE_VARARGS +# ifdef CONFIG_DEBUG +# define message(...) lib_lowprintf(__VA_ARGS__) +# define msgflush() +# else +# define message(...) printf(__VA_ARGS__) +# define msgflush() fflush(stdout) +# endif +#else +# ifdef CONFIG_DEBUG +# define message lib_lowprintf +# define msgflush() +# else +# define message printf +# define msgflush() fflush(stdout) +# endif +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/* These values must be provided by the user before the THTTPD task daemon + * is started: + * + * g_thttpdsymtab: A symbol table describing all of the symbols exported + * from the base system. These symbols are used to bind address references + * in CGI programs to NuttX. + * g_nsymbols: The number of symbols in g_thttpdsymtab[]. + */ + +FAR const struct symtab_s *g_thttpdsymtab; +int g_thttpdnsymbols; + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * user_initialize + ****************************************************************************/ + +#ifndef CONFIG_HAVE_WEAKFUNCTIONS +void user_initialize(void) +{ + /* Stub that must be provided only if the toolchain does not support weak + * functions. + */ +} +#endif + +/**************************************************************************** + * user_start + ****************************************************************************/ + +int user_start(int argc, char *argv[]) +{ + struct in_addr addr; +#ifdef CONFIG_EXAMPLE_THTTPD_NOMAC + uint8_t mac[IFHWADDRLEN]; +#endif + char *thttpd_argv = "thttpd"; + int ret; + + /* Configure SLIP */ + +#ifdef CONFIG_NET_SLIP + ret = slip_initialize(SLIP_DEVNO, CONFIG_NET_SLIPTTY); + if (ret < 0) + { + message("ERROR: SLIP initialization failed: %d\n", ret); + exit(1); + } +#endif + +/* Many embedded network interfaces must have a software assigned MAC */ + +#ifdef CONFIG_EXAMPLE_THTTPD_NOMAC + message("Assigning MAC\n"); + + mac[0] = 0x00; + mac[1] = 0xe0; + mac[2] = 0xb0; + mac[3] = 0x0b; + mac[4] = 0xba; + mac[5] = 0xbe; + uip_setmacaddr(NET_DEVNAME, mac); +#endif + + /* Set up our host address */ + + message("Setup network addresses\n"); + addr.s_addr = HTONL(CONFIG_THTTPD_IPADDR); + uip_sethostaddr(NET_DEVNAME, &addr); + + /* Set up the default router address */ + + addr.s_addr = HTONL(CONFIG_EXAMPLE_THTTPD_DRIPADDR); + uip_setdraddr(NET_DEVNAME, &addr); + + /* Setup the subnet mask */ + + addr.s_addr = HTONL(CONFIG_EXAMPLE_THTTPD_NETMASK); + uip_setnetmask(NET_DEVNAME, &addr); + + /* Initialize the NXFLAT binary loader */ + + message("Initializing the NXFLAT binary loader\n"); + ret = nxflat_initialize(); + if (ret < 0) + { + message("ERROR: Initialization of the NXFLAT loader failed: %d\n", ret); + exit(2); + } + + /* Create a ROM disk for the ROMFS filesystem */ + + message("Registering romdisk\n"); + ret = romdisk_register(0, (uint8_t*)romfs_img, NSECTORS(romfs_img_len), SECTORSIZE); + if (ret < 0) + { + message("ERROR: romdisk_register failed: %d\n", ret); + nxflat_uninitialize(); + exit(1); + } + + /* Mount the file system */ + + message("Mounting ROMFS filesystem at target=%s with source=%s\n", + MOUNTPT, ROMFSDEV); + + ret = mount(ROMFSDEV, MOUNTPT, "romfs", MS_RDONLY, NULL); + if (ret < 0) + { + message("ERROR: mount(%s,%s,romfs) failed: %s\n", + ROMFSDEV, MOUNTPT, errno); + nxflat_uninitialize(); + } + + /* Start THTTPD. At present, symbol table info is passed via global variables */ + + g_thttpdsymtab = exports; + g_thttpdnsymbols = NEXPORTS; + + message("Starting THTTPD\n"); + msgflush(); + thttpd_main(1, &thttpd_argv); + message("THTTPD terminated\n"); + msgflush(); + return 0; +} -- cgit v1.2.3