Embedded HTTP Server Boa porting experience (Qiang)

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After 2
Day, finally put Boa
The server is transplanted to my dm365
Ipcam
On! I will share my personal experience with you!

Environment:

HOST: ubuntu9.10

Cross-compilation tool: arm_v5t_le

Target Board: Ti
Company dm365

The detailed process is as follows:

1.
Download Boa
Source code

:

Http://www.boa.org/

Latest release: 0.94.13

Download boa-0.94.13.tar.gz

2.
Modify file

(1
) Modify
Src/compat. h

Find

# Define timezone_offset (FOO)
Foo ##-> tm_gmtoff

Modify

# Define timezone_offset (FOO)
(FOO)-> tm_gmtoff

Otherwise, an error occurs:

Util. C: 100: 1: Error: pasting
"T" and "->" does not give a valid
Preprocessing token make: *** [util. O]
Error 1

(2
)

Comment out the following statement:

If (setuid (0 )! =-1)
{
Die ("icky
Linux Kernel bug !");
}

Is

# If 0
If
(Setuid (0 )! =-1 ){
Die ("icky
Linux Kernel bug !");
}

# Endif

Otherwise, a problem occurs: boa. C: 228.
-Icky Linux kernel bug! : No such file or directory

3.
Generate makefile

Run:

# Cd
BOA-0.94.13/src
#./Configure

4.
Modify makefile

CD SRC
Vim makefile

Modify CC
= Gcc

CC
=
Arm-softfloat-Linux-GNU-gcc

Modify CPP
= Gcc
-E
CC
=
Arm-softfloat-Linux-GNU-gcc-e

5.
Compile

Make
Ls-l Boa
-Rwxr-XR-x
1 David 189223 Boa

Then, for the generated binary file Boa
Slimming

Arm-softfloat-Linux-GNU-strip
BOA
Ls-l Boa
-Rwxr-XR-x 1 David 61052
BOA

BOA can be found
The gap between the size and the size is very large, which saves us a lot of space.

6. BOA
Configuration

In Boa-0.94.13
There is an example boa. conf in the directory.
. As follows:

# Vi boa. conf

(1) Group
Modification

Modify group nogroup

Group Root

(2) User
Modification

Modify user nobody

User Root

(3) ScriptAlias
Modification

Modify ScriptAlias/cgi-bin/
/Usr/lib/cgi-bin/

It is ScriptAlias/cgi-bin/
/Var/www/cgi-bin/

(4) accesslog

Create/var/log/BOA/
Folder

Otherwise, the error message "unable" appears.
To dup2 the Error Log: Bad file descriptor"

(5)
The following configuration and BOA. conf
Configurations are related
Create

Perform the following steps on the Development Board:

Create directory/etc/Boa
And put Boa

And boa. conf
Copy to this directory

Mkdir/etc/Boa

Create HTML
Main directory of the document/WWW

Mkdir/WWW

Create CGI
Script recording
/Www/cgi-bin

Mkdir/www/cgi-bin

In ubuntu, follow these steps:
Run:

Set boa. conf
Copy/etc/BOA to the root file system of the Development Board
Lower

# Cp boa. conf
/Source/rootfs/etc/Boa

Change Boa
Copy/etc/BOA to the root file system of the Development Board
Lower

# Cp src/Boa
/Source/rootfs/etc/Boa

Set Ubuntu
Lower/etc/mime. Types
Copy to/etc of the Development Board root file system
Lower

# Cp/etc/mime. Types
/Source/rootfs/etc

Set your main page index.html
Copy to www
Directory

7
, Test

Open a browser and enter the Development Board IP address.
View results

192.168.16.44

OK