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/*
* Copyright (c) 1999 Olaf Flebbe o.flebbe@gmx.de
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <sys/unistd.h>
void
Perl_epoc_init(int *argcp, char ***argvp) {
int i;
int truecount=0;
char **lastcp = (*argvp);
char *ptr;
#if 0
epoc_spawn_posix_server();
#endif
for (i=0; i< *argcp; i++) {
if ((*argvp)[i]) {
if (*((*argvp)[i]) == '<') {
if (strlen((*argvp)[i]) > 1) {
ptr =((*argvp)[i])+1;
} else {
i++;
ptr = ((*argvp)[i]);
}
freopen( ptr, "r", stdin);
} else if (*((*argvp)[i]) == '>') {
if (strlen((*argvp)[i]) > 1) {
ptr =((*argvp)[i])+1;
} else {
i++;
ptr = ((*argvp)[i]);
}
freopen( ptr, "w", stdout);
} else if ((*((*argvp)[i]) == '2') && (*(((*argvp)[i])+1) == '>')) {
if (strcmp( (*argvp)[i], "2>&1") == 0) {
dup2( fileno( stdout), fileno( stderr));
} else {
if (strlen((*argvp)[i]) > 2) {
ptr =((*argvp)[i])+2;
} else {
i++;
ptr = ((*argvp)[i]);
}
freopen( ptr, "w", stderr);
}
} else {
*lastcp++ = (*argvp)[i];
truecount++;
}
}
}
*argcp=truecount;
}
#ifdef __MARM__
/* Symbian forgot to include __fixunsdfi into the MARM euser.lib */
/* This is from libgcc2.c , gcc-2.7.2.3 */
typedef unsigned int UQItype __attribute__ ((mode (QI)));
typedef int SItype __attribute__ ((mode (SI)));
typedef unsigned int USItype __attribute__ ((mode (SI)));
typedef int DItype __attribute__ ((mode (DI)));
typedef unsigned int UDItype __attribute__ ((mode (DI)));
typedef float SFtype __attribute__ ((mode (SF)));
typedef float DFtype __attribute__ ((mode (DF)));
extern DItype __fixunssfdi (SFtype a);
extern DItype __fixunsdfdi (DFtype a);
USItype
__fixunsdfsi (a)
DFtype a;
{
if (a >= - (DFtype) (- 2147483647L -1) )
return (SItype) (a + (- 2147483647L -1) ) - (- 2147483647L -1) ;
return (SItype) a;
}
#endif
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
int
do_spawn( char *cmd) {
dTHX;
char *argv0, *ptr;
char *cmdptr = cmd;
int ret;
argv0 = ptr = malloc( strlen(cmd) + 1);
while (*cmdptr && !isSPACE( *cmdptr)) {
*ptr = *cmdptr;
if (*ptr == '/') {
*ptr = '\\';
}
ptr++; cmdptr++;
}
while (*cmdptr && isSPACE( *cmdptr)) {
cmdptr++;
}
*ptr = '\0';
ret = epoc_spawn( argv0, cmdptr);
free( argv0);
return ret;
}
int
do_aspawn ( void *vreally, void **vmark, void **vsp) {
dTHX;
SV *really = (SV*)vreally;
SV **mark = (SV**)vmark;
SV **sp = (SV**)vsp;
char **argv;
char *str;
char *p2, **ptr;
char *cmd, *cmdline;
int rc;
int index = 0;
int len = 0;
if (sp<=mark)
return -1;
ptr = argv =(char**) malloc ((sp-mark+3)*sizeof (char*));
while (++mark <= sp) {
if (*mark && (str = SvPV_nolen(*mark)))
argv[index] = str;
else
argv[index] = "";
len += strlen(argv[ index++]) + 1;
}
argv[index++] = 0;
cmd = strdup((const char*)(really ? SvPV_nolen(really) : argv[0]));
for (p2=cmd; *p2 != '\0'; p2++) {
/* Change / to \ */
if ( *p2 == '/')
*p2 = '\\';
}
cmdline = (char * ) malloc( len + 1);
cmdline[ 0] = '\0';
while (*argv != NULL) {
strcat( cmdline, *ptr++);
strcat( cmdline, " ");
}
free( argv);
rc = epoc_spawn( cmd, cmdline);
free( cmdline);
free( cmd);
return rc;
}
static
XS(epoc_getcwd) /* more or less stolen from win32.c */
{
dXSARGS;
/* Make the host for current directory */
char *buffer;
int buflen = 256;
char *ptr;
buffer = (char *) malloc( buflen);
if (buffer == NULL) {
XSRETURN_UNDEF;
}
while ((NULL == ( ptr = getcwd( buffer, buflen))) && (errno == ERANGE)) {
buflen *= 2;
if (NULL == realloc( buffer, buflen)) {
XSRETURN_UNDEF;
}
}
/*
* If ptr != Nullch
* then it worked, set PV valid,
* else return 'undef'
*/
if (ptr) {
SV *sv = sv_newmortal();
char *tptr;
for (tptr = ptr; *tptr != '\0'; tptr++) {
if (*tptr == '\\') {
*tptr = '/';
}
}
sv_setpv(sv, ptr);
free( buffer);
EXTEND(SP,1);
SvPOK_on(sv);
ST(0) = sv;
#ifndef INCOMPLETE_TAINTS
SvTAINTED_on(ST(0));
#endif
XSRETURN(1);
}
free( buffer);
XSRETURN_UNDEF;
}
void
Perl_init_os_extras(void)
{
dTHX;
char *file = __FILE__;
newXS("EPOC::getcwd", epoc_getcwd, file);
}
void
Perl_my_setenv(pTHX_ char *nam,char *val) {
setenv( nam, val, 1);
}
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