int wpa_config_write(const char *name, struct wpa_config *config)
{
FILE *f;
struct wpa_ssid *ssid;
struct wpa_config_blob *blob;
int ret = 0;
wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
f = fopen(name, "w");
if (f == NULL) {
wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name);
return -1;
}
wpa_config_write_global(f, config);
for (ssid = config->ssid; ssid; ssid = ssid->next) {
fprintf(f, "\nnetwork={\n");
wpa_config_write_network(f, ssid);
fprintf(f, "}\n");
}
for (blob = config->blobs; blob; blob = blob->next) {
ret = wpa_config_write_blob(f, blob);
if (ret)
break;
}
fclose(f);
wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully",
name, ret ? "un" : "");
return ret;
}
int wpa_config_write(const char *name, struct wpa_config *config)
{
#ifndef CONFIG_NO_CONFIG_WRITE
FILE *f;
struct wpa_ssid *ssid;
struct wpa_cred *cred;
#ifndef CONFIG_NO_CONFIG_BLOBS
struct wpa_config_blob *blob;
#endif /* CONFIG_NO_CONFIG_BLOBS */
int ret = 0;
wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
f = fopen(name, "w");
if (f == NULL) {
wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name);
return -1;
}
wpa_config_write_global(f, config);
for (cred = config->cred; cred; cred = cred->next) {
fprintf(f, "\ncred={\n");
wpa_config_write_cred(f, cred);
fprintf(f, "}\n");
}
for (ssid = config->ssid; ssid; ssid = ssid->next) {
if (ssid->key_mgmt == WPA_KEY_MGMT_WPS || ssid->temporary)
continue; /* do not save temporary networks */
if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set &&
!ssid->passphrase)
continue; /* do not save invalid network */
fprintf(f, "\nnetwork={\n");
wpa_config_write_network(f, ssid);
fprintf(f, "}\n");
}
#ifndef CONFIG_NO_CONFIG_BLOBS
for (blob = config->blobs; blob; blob = blob->next) {
ret = wpa_config_write_blob(f, blob);
if (ret)
break;
}
#endif /* CONFIG_NO_CONFIG_BLOBS */
fclose(f);
wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully",
name, ret ? "un" : "");
return ret;
#else /* CONFIG_NO_CONFIG_WRITE */
return -1;
#endif /* CONFIG_NO_CONFIG_WRITE */
}
int wpa_config_write(const char *name, struct wpa_config *config)
{
TCHAR buf[256];
HKEY hk;
LONG ret;
int errors = 0;
struct wpa_ssid *ssid;
struct wpa_config_blob *blob;
int id;
wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
#ifdef UNICODE
_snwprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%S"), name);
#else /* UNICODE */
os_snprintf(buf, 256, WPA_KEY_PREFIX TEXT("\\configs\\%s"), name);
#endif /* UNICODE */
ret = RegOpenKeyEx(WPA_KEY_ROOT, buf, 0, KEY_SET_VALUE | DELETE, &hk);
if (ret != ERROR_SUCCESS) {
wpa_printf(MSG_ERROR, "Could not open wpa_supplicant "
"configuration registry %s: error %d", buf,
(int) GetLastError());
return -1;
}
if (wpa_config_write_global(config, hk)) {
wpa_printf(MSG_ERROR, "Failed to write global configuration "
"data");
errors++;
}
wpa_config_delete_subkeys(hk, TEXT("networks"));
for (ssid = config->ssid, id = 0; ssid; ssid = ssid->next, id++) {
if (ssid->key_mgmt == WPA_KEY_MGMT_WPS)
continue; /* do not save temporary WPS networks */
if (wpa_config_write_network(hk, ssid, id))
errors++;
}
RegDeleteKey(hk, TEXT("blobs"));
for (blob = config->blobs; blob; blob = blob->next) {
if (wpa_config_write_blob(hk, blob))
errors++;
}
RegCloseKey(hk);
wpa_printf(MSG_DEBUG, "Configuration '%s' written %ssuccessfully",
name, errors ? "un" : "");
return errors ? -1 : 0;
}
int wpa_config_write(const char *name, struct wpa_config *config)
{
FILE *f;
struct wpa_ssid *ssid;
struct wpa_config_blob *blob;
int ret = 0;
wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
f = fopen(name, "w");
if (f == NULL) {
wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name);
return -1;
}
wpa_config_write_global(f, config);
for (ssid = config->ssid; ssid; ssid = ssid->next) {
#ifdef EAP_WPS
#ifndef USE_INTEL_SDK
if (config->wps->nwid_trying_wps == ssid->id) {
/* skip temporary "network" */
continue;
}
#endif /* USE_INTEL_SDK */
#endif /* EAP_WPS */
fprintf(f, "\nnetwork={\n");
wpa_config_write_network(f, ssid);
fprintf(f, "}\n");
}
for (blob = config->blobs; blob; blob = blob->next) {
ret = wpa_config_write_blob(f, blob);
if (ret)
break;
}
#ifdef EAP_WPS
#ifndef USE_INTEL_SDK
wpa_config_write_wps(f, config->wps);
#endif /* USE_INTEL_SDK */
#endif /* EAP_WPS */
fclose(f);
wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully",
name, ret ? "un" : "");
return ret;
}
int wpa_config_write(const char *name, struct wpa_config *config)
{
#ifndef CONFIG_NO_CONFIG_WRITE
FILE *f;
struct wpa_ssid *ssid;
#ifndef CONFIG_NO_CONFIG_BLOBS
struct wpa_config_blob *blob;
#endif /* CONFIG_NO_CONFIG_BLOBS */
int ret = 0;
#define PERSISTENT_CONFIG_MAX 8
int persistent_num = 0;
int persistent_skip_num = 0;
wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
f = fopen(name, "w");
if (f == NULL) {
wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name);
return -1;
}
#ifdef CONFIG_P2P
/* Eddie remove the older psersistent profile */
if( strstr(name,"p2p_")) {
wpa_printf(MSG_DEBUG, "p2p config writing");
for (ssid = config->ssid; ssid; ssid = ssid->next) {
if (ssid->key_mgmt == WPA_KEY_MGMT_WPS || ssid->temporary) {
continue; /* do not save temporary networks */
}
if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set &&
!ssid->passphrase) {
continue; /* do not save invalid network */
}
persistent_num++;
}
if(persistent_num > PERSISTENT_CONFIG_MAX ) {
persistent_skip_num = persistent_num - PERSISTENT_CONFIG_MAX;
}
wpa_printf(MSG_DEBUG, "p2p config skip number %d", persistent_skip_num);
}
#endif
wpa_config_write_global(f, config);
for (ssid = config->ssid; ssid; ssid = ssid->next) {
if (ssid->key_mgmt == WPA_KEY_MGMT_WPS || ssid->temporary) {
continue; /* do not save temporary networks */
}
if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set &&
!ssid->passphrase) {
continue; /* do not save invalid network */
}
#ifdef CONFIG_P2P
if( persistent_skip_num > 0 ) {
persistent_skip_num--;
wpa_printf(MSG_DEBUG, "Skip id %u ssid %s",ssid->id, ssid->ssid );
continue;
}
#endif
fprintf(f, "\nnetwork={\n");
wpa_config_write_network(f, ssid);
fprintf(f, "}\n");
}
#ifndef CONFIG_NO_CONFIG_BLOBS
for (blob = config->blobs; blob; blob = blob->next) {
ret = wpa_config_write_blob(f, blob);
if (ret)
break;
}
#endif /* CONFIG_NO_CONFIG_BLOBS */
fclose(f);
wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully",
name, ret ? "un" : "");
return ret;
#else /* CONFIG_NO_CONFIG_WRITE */
return -1;
#endif /* CONFIG_NO_CONFIG_WRITE */
}
int wpa_config_write(const char *name, struct wpa_config *config)
{
#ifndef CONFIG_NO_CONFIG_WRITE
FILE *f;
struct wpa_ssid *ssid;
struct wpa_cred *cred;
#ifndef CONFIG_NO_CONFIG_BLOBS
struct wpa_config_blob *blob;
#endif /* CONFIG_NO_CONFIG_BLOBS */
int ret = 0;
const char *orig_name = name;
int tmp_len = os_strlen(name) + 5; /* allow space for .tmp suffix */
char *tmp_name = os_malloc(tmp_len);
if (tmp_name) {
os_snprintf(tmp_name, tmp_len, "%s.tmp", name);
name = tmp_name;
}
wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
f = fopen(name, "w");
if (f == NULL) {
wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name);
os_free(tmp_name);
return -1;
}
wpa_config_write_global(f, config);
for (cred = config->cred; cred; cred = cred->next) {
if (cred->temporary)
continue;
fprintf(f, "\ncred={\n");
wpa_config_write_cred(f, cred);
fprintf(f, "}\n");
}
for (ssid = config->ssid; ssid; ssid = ssid->next) {
if (ssid->key_mgmt == WPA_KEY_MGMT_WPS || ssid->temporary)
continue; /* do not save temporary networks */
if (wpa_key_mgmt_wpa_psk(ssid->key_mgmt) && !ssid->psk_set &&
!ssid->passphrase)
continue; /* do not save invalid network */
fprintf(f, "\nnetwork={\n");
wpa_config_write_network(f, ssid);
fprintf(f, "}\n");
}
#ifndef CONFIG_NO_CONFIG_BLOBS
for (blob = config->blobs; blob; blob = blob->next) {
ret = wpa_config_write_blob(f, blob);
if (ret)
break;
}
#endif /* CONFIG_NO_CONFIG_BLOBS */
os_fdatasync(f);
fclose(f);
if (tmp_name) {
int chmod_ret = 0;
#ifdef ANDROID
chmod_ret = chmod(tmp_name,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP);
#endif /* ANDROID */
if (chmod_ret != 0 || rename(tmp_name, orig_name) != 0)
ret = -1;
os_free(tmp_name);
}
wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully",
orig_name, ret ? "un" : "");
return ret;
#else /* CONFIG_NO_CONFIG_WRITE */
return -1;
#endif /* CONFIG_NO_CONFIG_WRITE */
}
int wpa_config_write(const char *name, struct wpa_config *config)
{
FILE *f;
struct wpa_ssid *ssid;
struct wpa_config_blob *blob;
int ret = 0;
wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", name);
f = fopen(name, "w");
if (f == NULL) {
wpa_printf(MSG_DEBUG, "Failed to open '%s' for writing", name);
return -1;
}
#ifdef CONFIG_CTRL_IFACE
if (config->ctrl_interface)
fprintf(f, "ctrl_interface=%s\n", config->ctrl_interface);
#ifndef CONFIG_CTRL_IFACE_UDP
if (config->ctrl_interface_gid_set) {
fprintf(f, "ctrl_interface_group=%d\n",
(int) config->ctrl_interface_gid);
}
#endif /* CONFIG_CTRL_IFACE_UDP */
#endif /* CONFIG_CTRL_IFACE */
if (config->eapol_version != DEFAULT_EAPOL_VERSION)
fprintf(f, "eapol_version=%d\n", config->eapol_version);
if (config->ap_scan != DEFAULT_AP_SCAN)
fprintf(f, "ap_scan=%d\n", config->ap_scan);
if (config->fast_reauth != DEFAULT_FAST_REAUTH)
fprintf(f, "fast_reauth=%d\n", config->fast_reauth);
if (config->opensc_engine_path)
fprintf(f, "opensc_engine_path=%s\n",
config->opensc_engine_path);
if (config->pkcs11_engine_path)
fprintf(f, "pkcs11_engine_path=%s\n",
config->pkcs11_engine_path);
if (config->pkcs11_module_path)
fprintf(f, "pkcs11_module_path=%s\n",
config->pkcs11_module_path);
if (config->driver_param)
fprintf(f, "driver_param=%s\n", config->driver_param);
if (config->dot11RSNAConfigPMKLifetime)
fprintf(f, "dot11RSNAConfigPMKLifetime=%d\n",
config->dot11RSNAConfigPMKLifetime);
if (config->dot11RSNAConfigPMKReauthThreshold)
fprintf(f, "dot11RSNAConfigPMKReauthThreshold=%d\n",
config->dot11RSNAConfigPMKReauthThreshold);
if (config->dot11RSNAConfigSATimeout)
fprintf(f, "dot11RSNAConfigSATimeout=%d\n",
config->dot11RSNAConfigSATimeout);
if (config->update_config)
fprintf(f, "update_config=%d\n", config->update_config);
for (ssid = config->ssid; ssid; ssid = ssid->next) {
fprintf(f, "\nnetwork={\n");
wpa_config_write_network(f, ssid);
fprintf(f, "}\n");
}
for (blob = config->blobs; blob; blob = blob->next) {
ret = wpa_config_write_blob(f, blob);
if (ret)
break;
}
fclose(f);
wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully",
name, ret ? "un" : "");
return ret;
}
int wpa_config_write(const char *name, struct wpa_config *config)
{
#ifndef CONFIG_NO_CONFIG_WRITE
FILE *f;
struct wpa_ssid *ssid;
#ifndef CONFIG_NO_CONFIG_BLOBS
struct wpa_config_blob *blob;
#endif /* CONFIG_NO_CONFIG_BLOBS */
int ret = 0;
char *tmpfile = NULL;
int rc;
tmpfile = (char *)malloc(strlen(name) + sizeof(".tmp"));
if (tmpfile) {
strcpy(tmpfile, name);
strcat(tmpfile, ".tmp");
} else {
/* Failed to create new config file then rename;
revert to overwriting config file directly */
tmpfile = (char *)name;
}
wpa_printf(MSG_DEBUG, "Writing configuration file '%s'", tmpfile);
f = fopen(tmpfile, "w");
if (f == NULL) {
wpa_printf(MSG_ERROR, "Failed to open '%s' for writing", tmpfile);
return -1;
}
wpa_config_write_global(f, config);
for (ssid = config->ssid; ssid; ssid = ssid->next) {
if (ssid->key_mgmt == WPA_KEY_MGMT_WPS)
continue; /* do not save temporary WPS networks */
fprintf(f, "\nnetwork={\n");
wpa_config_write_network(f, ssid);
fprintf(f, "}\n");
}
#ifndef CONFIG_NO_CONFIG_BLOBS
for (blob = config->blobs; blob; blob = blob->next) {
ret = wpa_config_write_blob(f, blob);
if (ret)
break;
}
#endif /* CONFIG_NO_CONFIG_BLOBS */
fflush(f);
fsync(fileno(f));
fclose(f);
if (tmpfile != name) {
rc = rename(tmpfile, name);
free(tmpfile);
if (rc != 0) {
wpa_printf(MSG_ERROR, "Failed to write configuration file '%s'", name);
return -1;
}
}
wpa_printf(MSG_DEBUG, "Configuration file '%s' written %ssuccessfully",
name, ret ? "un" : "");
return ret;
#else /* CONFIG_NO_CONFIG_WRITE */
return -1;
#endif /* CONFIG_NO_CONFIG_WRITE */
}