void getKickstartFile(struct loaderData_s *loaderData) {
char *c;
int rc = 1;
/* Chop off the parameter name, if given. */
if (!strncmp(loaderData->ksFile, "ks=", 3))
c = loaderData->ksFile+3;
else
c = loaderData->ksFile;
while (rc != 0) {
if (!strncmp(c, "ks", 2)) {
#ifdef STACKI
/*
* make the default kickstart method the URL method
*/
rc = kickstartFromUrl("", loaderData);
if (rc) {
return;
}
#else
rc = kickstartFromNfs(NULL, loaderData);
#endif
loaderData->ksFile = strdup("/tmp/ks.cfg");
} else if (!strncmp(c, "http", 4) || !strncmp(c, "ftp://", 6)) {
rc = kickstartFromUrl(c, loaderData);
loaderData->ksFile = strdup("/tmp/ks.cfg");
} else if (!strncmp(c, "nfs:", 4)) {
rc = kickstartFromNfs(c+4, loaderData);
loaderData->ksFile = strdup("/tmp/ks.cfg");
} else if (!strncmp(c, "floppy", 6)) {
rc = kickstartFromRemovable(c);
loaderData->ksFile = strdup("/tmp/ks.cfg");
} else if (!strncmp(c, "hd:", 3)) {
rc = kickstartFromHD(c);
loaderData->ksFile = strdup("/tmp/ks.cfg");
#ifdef STACKI
{
/*
* bring the network up, even if it a hard disk based install
*/
iface_t iface;
iface_init_iface_t(&iface);
kickstartNetworkUp(loaderData, &iface);
}
#endif
} else if (!strncmp(c, "bd:", 3)) {
rc = kickstartFromBD(c);
loaderData->ksFile = strdup("/tmp/ks.cfg");
} else if (!strncmp(c, "cdrom", 5)) {
rc = kickstartFromCD(c);
loaderData->ksFile = strdup("/tmp/ks.cfg");
#ifdef STACKI
{
/*
* bring the network up, even if it a CD-based install
*/
iface_t iface;
iface_init_iface_t(&iface);
kickstartNetworkUp(loaderData, &iface);
}
#endif
} else if (!strncmp(c, "file:", 5)) {
loaderData->ksFile = c+5;
break;
}
if (rc != 0) {
char *newLocation;
if (!strcmp(c, "ks"))
newLocation = newKickstartLocation("");
else
newLocation = newKickstartLocation(c);
if (loaderData->ksFile != NULL)
free(loaderData->ksFile);
if (newLocation != NULL) {
loaderData->ksFile = strdup(newLocation);
free(newLocation);
return getKickstartFile(loaderData);
}
else
return;
}
}
#ifdef STACKI
/*
* if we get a kickstart file, try to write the '/tmp/interfaces' file
*/
writeInterfacesFile(loaderData);
#endif
flags |= LOADER_FLAGS_KICKSTART;
return;
}
int getFileFromUrl(char * url, char * dest,
struct loaderData_s * loaderData) {
int retval = 0;
struct iurlinfo ui;
enum urlprotocol_t proto =
!strncmp(url, "ftp://", 6) ? URL_METHOD_FTP : URL_METHOD_HTTP;
char * host = NULL, * file = NULL, * chptr = NULL, *login = NULL, *password = NULL;
int fd, rc;
iface_t iface;
char *ehdrs = NULL, *ip = NULL;
long long size;
struct progressCBdata *data = NULL;
iface_init_iface_t(&iface);
if (kickstartNetworkUp(loaderData, &iface)) {
logMessage(ERROR, "unable to bring up network");
return 1;
}
memset(&ui, 0, sizeof(ui));
ui.protocol = proto;
getHostPathandLogin((proto == URL_METHOD_FTP ? url + 6 : url + 7),
&host, &file, &login, &password, ip);
logMessage(INFO, "file location: %s://%s%s",
(proto == URL_METHOD_FTP ? "ftp" : "http"), host, file);
chptr = strchr(host, '/');
if (chptr == NULL) {
ui.address = strdup(host);
ui.prefix = strdup("/");
} else {
*chptr = '\0';
ui.address = strdup(host);
host = chptr;
*host = '/';
ui.prefix = strdup(host);
}
if (password[0] != '\0')
ui.password = strdup (password);
if (login[0] != '\0')
ui.login = strdup (login);
if (proto == URL_METHOD_HTTP) {
char *arch = getProductArch();
char *name = getProductName();
if (asprintf(&ehdrs, "User-Agent: anaconda/%s\r\n"
"X-Anaconda-Architecture: %s\r\n"
"X-Anaconda-System-Release: %s\r\n",
VERSION, arch, name) == -1) {
logMessage(CRITICAL, "%s: %d: %m", __func__, __LINE__);
abort();
}
}
if (proto == URL_METHOD_HTTP && FL_KICKSTART_SEND_MAC(flags)) {
/* find all ethernet devices and make a header entry for each one */
int i;
char *dev, *mac, *tmpstr;
struct device **devices;
devices = getDevices(DEVICE_NETWORK);
for (i = 0; devices && devices[i]; i++) {
dev = devices[i]->device;
mac = iface_mac2str(dev);
if (mac) {
if (asprintf(&tmpstr, "X-RHN-Provisioning-MAC-%d: %s %s\r\n",
i, dev, mac) == -1) {
logMessage(CRITICAL, "%s: %d: %m", __func__, __LINE__);
abort();
}
if (!ehdrs) {
ehdrs = strdup(tmpstr);
} else {
ehdrs = (char *) realloc(ehdrs, strlen(ehdrs)+strlen(tmpstr)+1);
strcat(ehdrs, tmpstr);
}
free(mac);
free(tmpstr);
}
}
}
fd = urlinstStartTransfer(&ui, file, ehdrs, &data, &size);
if (fd < 0) {
logMessage(ERROR, "failed to retrieve http://%s/%s%s", ui.address, ui.prefix, file);
retval = 1;
goto err;
}
rc = copyFileFd(fd, dest, progressCallback, data, size);
if (rc) {
unlink (dest);
logMessage(ERROR, "failed to copy file to %s", dest);
retval = 1;
goto err;
}
urlinstFinishTransfer(&ui, fd, &data);
err:
if (file) free(file);
if (ehdrs) free(ehdrs);
if (host) free(host);
if (login) free(login);
if (password) free(password);
return retval;
}
