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fastjs
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Just like that, we're executing JavaScript in the FastCGI handler 

Signed-off-by: R. Tyler Ballance <tyler@monkeypox.org>
This commit is contained in:
R. Tyler Ballance 2009-01-31 20:52:57 -05:00
parent 43e192e8a7
commit a26d5592af
2 changed files with 26 additions and 25 deletions
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4
Makefile
View File

@ -1,10 +1,10 @@
CXXFLAGS = -g -O2 -Wall -Iext/include
LDFLAGS = -lfcgi -Lext/ -lv8_i586_linux
LDFLAGS = -lfcgi -Lext/ -lpthread
OUTPUT = fastjs
all::
$(CXX) $(CXXFLAGS) $(LDFLAGS) *.cc -o $(OUTPUT)
$(CXX) $(CXXFLAGS) $(LDFLAGS) *.cc ext/libv8_i586_linux.a -o $(OUTPUT)
clean:
rm -f *.o a.out $(OUTPUT)

47
fastjs.cc
View File

@ -17,6 +17,8 @@ extern "C" {
#include <fcgiapp.h>
}
using namespace v8; // *puke*
static void PrintEnv(FCGX_Stream *out, char *label, char **envp)
{
FCGX_FPrintF(out, "%s:<br>\n<pre>\n", label);
@ -26,6 +28,24 @@ static void PrintEnv(FCGX_Stream *out, char *label, char **envp)
FCGX_FPrintF(out, "</pre><p>\n");
}
static void req_handle(FCGX_Stream *out, char **environment)
{
HandleScope scope;
Persistent<Context> ctx = Context::New();
Context::Scope ctx_scope(ctx);
Handle<String> source = String::New("(function() { return 'OMG'; })()");
Handle<Script> script = Script::Compile(source);
Handle<Value> rc = script->Run();
ctx.Dispose();
String::AsciiValue rc_str(rc);
FCGX_FPrintF(out, "Our test() JavaScript function returned:\n");
FCGX_FPrintF(out, *rc_str);
}
int main ()
{
FCGX_Stream *in, *out, *err;
@ -39,33 +59,14 @@ int main ()
FCGX_FPrintF(out,
"Content-type: text/html\r\n"
"\r\n"
"<title>FastCGI echo (fcgiapp version)</title>"
"<h1>FastCGI echo (fcgiapp version)</h1>\n"
"<title>FastJS Sample Page"
"<h1>FastJS</h1>\n"
"Request number %d, Process ID: %d<p>\n", ++count, getpid());
if (contentLength != NULL)
len = strtol(contentLength, NULL, 10);
if (len <= 0) {
FCGX_FPrintF(out, "No data from standard input.<p>\n");
}
else {
int i, ch;
FCGX_FPrintF(out, "Standard input:<br>\n<pre>\n");
for (i = 0; i < len; i++) {
if ((ch = FCGX_GetChar(in)) < 0) {
FCGX_FPrintF(out,
"Error: Not enough bytes received on standard input<p>\n");
break;
}
FCGX_PutChar(ch, out);
}
FCGX_FPrintF(out, "\n</pre><p>\n");
}
PrintEnv(out, "Request environment", envp);
PrintEnv(out, "Initial environment", environ);
req_handle(out, envp);
} /* while */
return 0;