static ParrotIO *
PIO_unix_pipe(theINTERP, ParrotIOLayer *l, STRING *cmd, int flags)
{
#if defined (linux) || defined (solaris)
ParrotIO *io;
int pid, err, fds[2];
char *ccmd = string_to_cstring(interpreter, cmd);
/* FIXME mem leak here */
if((err = pipe(fds)) < 0) {
perror("pipe:");
return NULL;
}
/* Parent - return IO stream */
if((pid = fork()) > 0) {
io = PIO_new(interpreter, PIO_F_PIPE, 0, PIO_F_READ|PIO_F_WRITE);
io->fd = fds[0];
io->fd2 = fds[1];
return io;
}
/* Child - exec process */
if(pid == 0) {
close(STDIN_FILENO);
close(STDOUT_FILENO);
close(STDERR_FILENO);
if( dup(fds[0]) != STDIN_FILENO || dup(fds[1]) != STDOUT_FILENO
|| dup(fds[1]) != STDERR_FILENO )
{
exit(0);
}
execl(ccmd, ccmd, (char*)0);
/* Will never reach this unless exec fails. */
perror("execvp:");
return NULL;
}
perror("fork:");
#endif
return NULL;
}
/*!
* \brief The patcher's identifier
*
* \note The returned string is dynamically allocated. It should be free()'d
* when it is no longer needed.
*
* \param patcher CPatcher object
* \return Patcher ID
*
* \sa Patcher::id()
*/
char * mbp_patcher_id(const CPatcher *patcher)
{
CCASTP(patcher);
return string_to_cstring(p->id());
}
/*!
* \brief File to be patched
*
* \param info CFileInfo object
*
* \note The returned string is dynamically allocated. It should be free()'d
* when it is no longer needed.
*
* \return File path
*
* \sa FileInfo::inputPath()
*/
char * mbp_fileinfo_input_path(const CFileInfo *info)
{
CCAST(info);
return string_to_cstring(fi->inputPath());
}
char * mbp_fileinfo_rom_id(const CFileInfo *info)
{
CCAST(info);
return string_to_cstring(fi->romId());
}
/*!
* \brief Get version number of the patcher
*
* \note The returned string is dynamically allocated. It should be free()'d
* when it is no longer needed.
*
* \param pc CPatcherConfig object
* \return Version number
*
* \sa PatcherConfig::version()
*/
char * mbp_config_version(const CPatcherConfig *pc)
{
CCAST(pc);
return string_to_cstring(config->version());
}
/*!
* \brief Get the temporary directory
*
* \note The returned string is dynamically allocated. It should be free()'d
* when it is no longer needed.
*
* \param pc CPatcherConfig object
* \return Temporary directory
*
* \sa PatcherConfig::tempDirectory()
*/
char * mbp_config_temp_directory(const CPatcherConfig *pc)
{
CCAST(pc);
return string_to_cstring(config->tempDirectory());
}
char * mbp_device_id(const CDevice *device)
{
CCAST(device);
return string_to_cstring(d->id());
}
/*!
* \brief Which ramdisk patcher to use
*
* \note The output data is dynamically allocated. It should be `free()`'d
* when it is no longer needed.
*
* \param info CPatchInfo object
*
* \return Which ramdisk patcher to use
*
* \sa PatchInfo::ramdisk()
*/
char * mbp_patchinfo_ramdisk(const CPatchInfo *info)
{
CCAST(info);
return string_to_cstring(pi->ramdisk());
}
/*!
* \brief Device's full name
*
* \note The output data is dynamically allocated. It should be `free()`'d
* when it is no longer needed.
*
* \param device CDevice object
*
* \return Device name
*
* \sa Device::name()
*/
char *mbp_device_name(const CDevice *device)
{
CCAST(device);
return string_to_cstring(d->name());
}
/*!
* \brief Device's CPU architecture
*
* \note The output data is dynamically allocated. It should be `free()`'d
* when it is no longer needed.
*
* \param device CDevice object
*
* \return Architecture
*
* \sa Device::architecture()
*/
char *mbp_device_architecture(const CDevice *device)
{
CCAST(device);
return string_to_cstring(d->architecture());
}
/*!
* \brief Kernel cmdline in the boot image header
*
* \note The returned string is dynamically allocated. It should be free()'d
* when it is no longer needed.
*
* \param bootImage CBootImage object
*
* \return Kernel cmdline
*
* \sa BootImage::kernelCmdline()
*/
char * mbp_bootimage_kernel_cmdline(const CBootImage *bootImage)
{
CCAST(bootImage);
return string_to_cstring(bi->kernelCmdline());
}
/*!
* \brief Board name field in the boot image header
*
* \note The returned string is dynamically allocated. It should be free()'d
* when it is no longer needed.
*
* \param bootImage CBootImage object
*
* \return Board name
*
* \sa BootImage::boardName()
*/
char * mbp_bootimage_boardname(const CBootImage *bootImage)
{
CCAST(bootImage);
return string_to_cstring(bi->boardName());
}
/*!
* \brief File to be patched
*
* \param info CFileInfo object
*
* \note The returned string is dynamically allocated. It should be free()'d
* when it is no longer needed.
*
* \return File path
*
* \sa FileInfo::filename()
*/
char * mbp_fileinfo_filename(const CFileInfo *info)
{
CCAST(info);
return string_to_cstring(fi->filename());
}
/*!
* \brief The autopatcher's identifier
*
* \note The returned string is dynamically allocated. It should be free()'d
* when it is no longer needed.
*
* \param patcher CAutoPatcher object
* \return AutoPatcher ID
*
* \sa AutoPatcher::id()
*/
char * mbp_autopatcher_id(const CAutoPatcher *patcher)
{
CCASTAP(patcher);
return string_to_cstring(ap->id());
}
int
litsig_text_tool(struct pine *ps, int cmd, CONF_S **cl, unsigned int flags)
{
char **apval;
int rv = 0;
if(cmd != MC_EXIT && fixed_var((*cl)->var, NULL, NULL))
return(rv);
apval = APVAL((*cl)->var, ew);
switch(cmd){
case MC_ADD:
case MC_EDIT :
if(apval){
char *input = NULL, *result = NULL, *err = NULL, *cstring_version;
char *olddefval = NULL, *start_with;
size_t len;
if(!*apval && (*cl)->var->current_val.p &&
(*cl)->var->current_val.p[0]){
if(!strncmp((*cl)->var->current_val.p,
DSTRING,
(len=strlen(DSTRING)))){
/* strip DSTRING and trailing paren */
olddefval = (char *)fs_get(strlen((*cl)->var->current_val.p)+1);
strncpy(olddefval, (*cl)->var->current_val.p+len,
strlen((*cl)->var->current_val.p)-len-1);
olddefval[strlen((*cl)->var->current_val.p)-len-1] = '\0';
start_with = olddefval;
}
else{
olddefval = cpystr((*cl)->var->current_val.p);
start_with = olddefval;
}
}
else
start_with = (*apval) ? *apval : "";
input = (char *)fs_get((strlen(start_with)+1) * sizeof(char));
input[0] = '\0';
cstring_to_string(start_with, input);
err = signature_edit_lit(input, &result,
((*cl)->var == role_comment_ptr)
? "COMMENT EDITOR"
: "SIGNATURE EDITOR",
((*cl)->var == role_comment_ptr)
? h_composer_commentedit
: h_composer_sigedit);
if(!err){
if(olddefval && !strcmp(input, result) &&
want_to(_("Leave unset and use default "), 'y',
'y', NO_HELP, WT_FLUSH_IN) == 'y'){
rv = 0;
}
else{
cstring_version = string_to_cstring(result);
if(apval && *apval)
fs_give((void **)apval);
if(apval){
*apval = cstring_version;
cstring_version = NULL;
}
if(cstring_version)
fs_give((void **)&cstring_version);
rv = 1;
}
}
else
rv = 0;
if(err){
q_status_message1(SM_ORDER, 3, 5, "%s", err);
fs_give((void **)&err);
}
if(result)
fs_give((void **)&result);
if(olddefval)
fs_give((void **)&olddefval);
if(input)
fs_give((void **)&input);
}
ps->mangled_screen = 1;
break;
default:
rv = text_tool(ps, cmd, cl, flags);
break;
}
/*
* At this point, if changes occurred, var->user_val.X is set.
* So, fix the current_val, and handle special cases...
*
* NOTE: we don't worry about the "fixed variable" case here, because
* editing such vars should have been prevented above...
*/
if(rv == 1){
/*
* Now go and set the current_val based on user_val changes
* above. Turn off command line settings...
*/
set_current_val((*cl)->var, TRUE, FALSE);
if((*cl)->value)
fs_give((void **)&(*cl)->value);
(*cl)->value = pretty_value(ps, *cl);
exception_override_warning((*cl)->var);
/*
* The value of literal sig can affect whether signature file is
* used or not. So it affects what we display for sig file variable.
*/
if((*cl)->next && (*cl)->next->var == &ps->vars[V_SIGNATURE_FILE]){
if((*cl)->next->value)
fs_give((void **)&(*cl)->next->value);
(*cl)->next->value = pretty_value(ps, (*cl)->next);
}
}
return(rv);
}
/*!
* \brief The ramdisk patchers's identifier
*
* \note The returned string is dynamically allocated. It should be free()'d
* when it is no longer needed.
*
* \param patcher CRamdiskPatcher object
* \return RamdiskPatcher ID
*
* \sa RamdiskPatcher::id()
*/
char * mbp_ramdiskpatcher_id(const CRamdiskPatcher *patcher)
{
CCASTRP(patcher);
return string_to_cstring(rp->id());
}
/*!
* \brief The path of the newly patched file
*
* \param patcher CPatcher object
* \return Path to new file
*
* \sa Patcher::newFilePath()
*/
char * mbp_patcher_new_file_path(CPatcher *patcher)
{
CASTP(patcher);
return string_to_cstring(p->newFilePath());
}
/*!
* \brief PatchInfo identifier
*
* \note The output data is dynamically allocated. It should be `free()`'d
* when it is no longer needed.
*
* \param info CPatchInfo object
*
* \return PatchInfo ID
*
* \sa PatchInfo::id()
*/
char * mbp_patchinfo_id(const CPatchInfo *info)
{
CCAST(info);
return string_to_cstring(pi->id());
}
STRING *
PIO_sockaddr_in(theINTERP, unsigned short port, STRING * addr)
{
struct sockaddr_in sa;
/* Hard coded to IPv4 for now */
int family = AF_INET;
char * s = string_to_cstring(interpreter, addr);
#ifdef PARROT_DEF_INET_ATON
if(inet_aton(s, &sa.sin_addr) != 0) {
#else
if(inet_pton(family, s, &sa.sin_addr) != 0) {
#endif
/* Success converting numeric IP */
}
else {
/* Maybe it is a hostname, try to lookup */
/* XXX Check PIO option before doing a name lookup,
* it may have been toggled off.
*/
struct hostent *he = gethostbyname(s);
/* XXX FIXME - Handle error condition better */
if(!he) {
string_cstring_free(s);
fprintf(stderr, "gethostbyname failure [%s]\n", s);
return NULL;
}
memcpy((char*)&sa.sin_addr, he->h_addr, sizeof(sa.sin_addr));
}
string_cstring_free(s);
sa.sin_port = htons(port);
fprintf(stderr, "sockaddr_in: port %d\n", port);
return string_make(interpreter, &sa, sizeof(struct sockaddr), NULL, 0,
NULL);
}
#if PARROT_NET_DEVEL
/*
=item C<static ParrotIO *
PIO_unix_socket(theINTERP, ParrotIOLayer *layer, int fam, int type, int proto)>
Uses C<socket()> to create a socket with the specified address family,
socket type and protocol number.
=cut
*/
static ParrotIO *
PIO_unix_socket(theINTERP, ParrotIOLayer *layer, int fam, int type, int proto)
{
int sock;
ParrotIO * io;
if((sock = socket(fam, type, proto)) >= 0) {
io = PIO_new(interpreter, PIO_F_SOCKET, 0, PIO_F_READ|PIO_F_WRITE);
io->fd = sock;
io->remote.sin_family = fam;
fprintf(stderr, "socket: fd = %d\n", sock);
return io;
}
perror("socket:");
return 0;
}