summaryrefslogtreecommitdiffabout
Side-by-side diff
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--include/sitecing/acomponent.h1
-rw-r--r--lib/sitecing_interface_cgi.cc4
-rw-r--r--src/Makefile.am2
3 files changed, 5 insertions, 2 deletions
diff --git a/include/sitecing/acomponent.h b/include/sitecing/acomponent.h
index 160e854..461f8a6 100644
--- a/include/sitecing/acomponent.h
+++ b/include/sitecing/acomponent.h
@@ -1,78 +1,79 @@
#ifndef __SITECING_ACOMPONENT_H
#define __SITECING_ACOMPONENT_H
+#include <cstdarg>
#include "sitecing/sitecing_interface.h"
/**
* @file
* @brief The acomponent class declaration.
*/
namespace sitecing {
/**
* An abstract base class for sitecing components.
*/
class acomponent {
public:
/**
* Pointer to the interface object, used to communicate with the
* site-C-ing core.
*/
sitecing_interface *__SCIF;
acomponent();
virtual ~acomponent();
/**
* Set the interface to core pointer.
* @param scif the pointer to the interface object.
*/
virtual void __set_interface(sitecing_interface *scif=0);
/**
* Invoked if the interface to the core has changed.
* @param oscif pointer to the old interface object.
*/
virtual void __on_change_interface(sitecing_interface *oscif);
/**
* do import components.
*/
virtual void __do_imports();
/**
* invoked on components imports.
*/
virtual void __on_imports();
/**
* fetch the pointer to the most derived component.
* @returns pointer to the most derived object.
*/
virtual void *__the_most_derived_this() = 0;
/**
* Do the job.
* @param __magic the magic number used as a key to decipher the
* rest of parameters.
* @param __args the parameters.
*/
virtual void main(int __magic,va_list __args) = 0;
/**
* Run the component. Convenience helper for calling main().
* @param __magic the magic number.
* @param ... the rest of parameters.
* @see main();
*/
void run(int __magic,...);
/**
* Helper function (which doesn't necessarily belongs here!) for
* reading the file and passing it to the output stream.
* @param fn the file name.
*/
void pass_file_through(const char *fn);
};
}
#endif /* __SITECING_ACOMPONENT_H */
diff --git a/lib/sitecing_interface_cgi.cc b/lib/sitecing_interface_cgi.cc
index 59ae25a..1acb23c 100644
--- a/lib/sitecing_interface_cgi.cc
+++ b/lib/sitecing_interface_cgi.cc
@@ -1,51 +1,53 @@
#include <cassert>
#include "sitecing/sitecing_interface_cgi.h"
namespace sitecing {
sitecing_interface_cgi::sitecing_interface_cgi(sitespace *s)
: outs(&prebuffer), sitecing_interface(&outs), ss(s), cgigw(NULL), headers_flushed(false) {
}
void sitecing_interface_cgi::prepare(kingate::cgi_gateway *cg) {
cgigw = cg;
headers.clear();
headers["Content-Type"] = "text/html";
prebuffer.str("");
headers_flushed = false;
set_buffering(true);
}
void sitecing_interface_cgi::flush(bool keep_buffering) {
assert(cgigw);
flush_headers();
if(is_buffering()) {
streampos count = prebuffer.pubseekoff(0,ios_base::cur,ios_base::out);
- cgigw->out().write(prebuffer.str().c_str(),count);
+ if(count>0) {
+ cgigw->out().write(prebuffer.str().c_str(),count);
+ }
prebuffer.str("");
}
cgigw->out().flush();
set_buffering(keep_buffering);
}
void sitecing_interface_cgi::set_buffering(bool do_buffer) {
if(!do_buffer)
flush_headers();
outs.rdbuf(do_buffer?&prebuffer:cgigw->out().rdbuf());
}
bool sitecing_interface_cgi::is_buffering() {
return outs.rdbuf()==&prebuffer;
}
void sitecing_interface_cgi::flush_headers() {
assert(cgigw);
if(headers_flushed)
return;
for(kingate::headers::const_iterator i=headers.begin();i!=headers.end();i++)
cgigw->out() << i->first << ": " << i->second << "\n";
cgigw->out() << "\n";
headers_flushed = true;
}
}
diff --git a/src/Makefile.am b/src/Makefile.am
index 2ec650d..e6fb31a 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,37 +1,37 @@
bin_PROGRAMS = sitecing-build
if HAVE_FCGI
bin_PROGRAMS += sitecing-fastcgi
endif
if HAVE_PLAINCGI
bin_PROGRAMS += sitecing-plaincgi
endif
INCLUDES = -I${top_srcdir}/include ${KINGATE_CFLAGS} ${DOTCONF_CFLAGS} \
${PCREPP_CFLAGS}
LIBS += ${top_builddir}/lib/libsitecing.la ${DOTCONF_LIBS} \
${PCREPP_LIBS}
sitecing_fastcgi_SOURCES = sitecing-fastcgi.cc \
COPYING.cc
sitecing_fastcgi_LDADD = ${KINGATE_FCGI_LIBS}
sitecing_fastcgi_LDFLAGS = -rdynamic
sitecing_fastcgi_DEPENDENCIES = ${top_builddir}/lib/libsitecing.la
sitecing_plaincgi_SOURCES = sitecing-plaincgi.cc \
COPYING.cc
sitecing_plaincgi_LDFLAGS = -rdynamic
sitecing_plaincgi_LDADD = ${KINGATE_PLAINCGI_LIBS}
sitecing_plaincgi_DEPENDENCIES = ${top_builddir}/lib/libsitecing.la
sitecing_build_SOURCES = sitecing-build.cc \
COPYING.cc
sitecing_build_LDADD = ${KINGATE_LIBS}
sitecing_build_DEPENDENCIES = ${top_builddir}/lib/libsitecing.la
COPYING.cc: ${top_srcdir}/COPYING
echo "const char * COPYING =" >$@ || (rm $@;exit 1)
sed 's/"/\\"/g' $< | sed 's/^/\"/' | sed 's/$$/\\n\"/' >>$@ || (rm $@;exit 1)
echo ";" >>$@ || (rm $@;exit 1)
-EXTRA_DIST = ${sitecing_fastcgi_SOURCES} ${sitecing_PLAINCGI_SOURCES}
+EXTRA_DIST = ${sitecing_fastcgi_SOURCES} ${sitecing_plaincgi_SOURCES}