Improve cgi parameter parsing in add_param_list(). Boolean options, like "v" and "sbs" can now take forms like "v=true" or simply "v" (in stead of "v=1") or "v=off" (in stead of "v=0"). /timeline already accepted the shortened form, now /event, /vdiff and other web pages do as well. file: [d826e0a168] check-in: [71d48d346c] user: jan.nijtmans branch: short-cgi-params, size: 44066

struct utimbuf -> struct _utimbuf (compiler warning with mingw-w64)

a few "const" additions (lower memory footprint, allows C-compiler to optimize better)

Minor additional fixes related to [c8c0b78c84]:
- Use _wsystem() in stead of system() on Windows
- Use g.argv[0] in stead of fossil_nameofexe() where only printing is involved
- Use fossil_nameofexe() where fossil_system() is involved
- Move the determination of the full windows path to fossil_nameofexec,
  so g.argv[0] can always be the unmodified argv[0]
- g.argv[0] and fossil_nameofexec() are in utf-8, so we cannot use fprintf
  directly. Exception: when printing malloc errors.

Resolution achieved by a minimal consensus at this thread on the mailing list. file: [77ff25246d] check-in: [3fac77d7b0] user: viriketo branch: trunk, size: 38316

This is the first check-in on the windowscompilers branch and it adds the Digital Mars C compiler

The user should have dmc installed in c:\DM with zlib in c:\DM\extra\lib and c:\DM\extra\include.

typing c:\DM\bin\make -f win\Makefile.dmc builds fossil.exe in dmcobj

The following files were edited or added:

Checks if one of the windows compilers is used. If so we define _WIN32. Defining _WIN32 is normally done by
#include <windows.h>
However most of the time we don't use windows.h.

Adding an other windows compiler is done by adding
"|| defined(__COMPILER_IDENTIFIER__)"
and maybe some special things in the files below. Like

These have all __MINGW32__ replaced by _WIN32. And in some places special processing for either MINGW32 or DMC

In popen2 the _open_osfHandle call first parameter is cast to a long. DMC refused to compile without the cast.

DMC complained that it didn't knew of time_t in rss.h. time.h came after rss.h. Switching the two solved it!

added tcl code to generate Makefile.dmc. tclsh src/makemake.tcl dmc prints to stdout the makefile. As a convienience to the end-user I added the win/Makefile.dmc to the repository. There are few changeable variables in there for adjusting path, CFLAGS LIBS etc.

These are needed because DMC and MSVC doesn't provided them. dirent.h is copied verbatim from the net. unistd.h I found on the net too, but added some defines.

The problem with windows it doesn't have AWK standard installed. version.c creates VERSION.h. It is a very simple C-program and doesn't do a lot of checking.

In function cgi_set_cookie the zDate was allocated via usage of cgi_rfc822_datestamp. But as it was appended to the blob extraHeader via the format specifier %z the memory was free'd by blob_appendf. As cgi_rfc822_datestamp might return both a dynamic allocated empty string as well as a dynamic allocated string containing the time stamp, blob_appendf should not try to free the zDate. So now the format specifier is changed to %s to let us decide, if we want to free the memory or not. file: [48957219a2] check-in: [aeeba751c4] user: cle branch: trunk, size: 39581