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* lib/libcmain.c (main): Properly deal with quoted first argument.

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This commit is contained in:
Christopher Faylor
2004-12-09 21:28:32 +00:00
parent 23b9802aa0
commit fc2eba361c
2 changed files with 23 additions and 10 deletions
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4
winsup/cygwin/ChangeLog
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@@ -1,3 +1,7 @@
2004-12-09 Christopher Faylor <cgf@timesys.com>
* lib/libcmain.c (main): Properly deal with quoted first argument.
2004-12-06 Christopher Faylor <cgf@timesys.com>
* pinfo.h (proc_pipe::*): Delete class.

29
winsup/cygwin/lib/libcmain.c
View File

@@ -9,26 +9,35 @@ Cygwin license. Please consult the file "CYGWIN_LICENSE" for
details. */
#include <windows.h>
#include <string.h>
#define SP " \t\n"
/* Allow apps which don't have a main work, as long as they define WinMain */
int
main ()
{
HMODULE x = GetModuleHandleA(0);
char *s = GetCommandLineA ();
HMODULE x = GetModuleHandle (0);
char *s = GetCommandLine ();
STARTUPINFO si;
char *nexts;
/* GetCommandLineA returns the entire command line including the
program name, but WinMain is defined to accept the command
line without the program name. */
while (*s != ' ' && *s != '\0')
++s;
while (*s == ' ')
++s;
s += strspn (s, SP);
if (*s != '"')
nexts = strpbrk (s, SP);
else
while ((nexts = strchr (s + 1, '"')) != NULL && nexts[-1] == '\\')
s = nexts;
if (!nexts)
nexts = strchr (s, '\0');
else
nexts += strspn (nexts + 1, SP);
GetStartupInfo (&si);
return WinMain (x, 0, s,
return WinMain (x, 0, nexts,
((si.dwFlags & STARTF_USESHOWWINDOW) != 0
? si.wShowWindow
: SW_SHOWNORMAL));