C++ (Cpp) wpa_config_process_global примеры использования

Пример #1

Файл: config_file.c Проект: nadlabak/android_external_wpa_supplicant_6

struct wpa_config * wpa_config_read(const char *name)
{
	FILE *f;
	char buf[256], *pos;
	int errors = 0, line = 0;
	struct wpa_ssid *ssid, *tail = NULL, *head = NULL;
	struct wpa_config *config;
	int id = 0;

	config = wpa_config_alloc_empty(NULL, NULL);
	if (config == NULL)
		return NULL;
	wpa_printf(MSG_DEBUG, "Reading configuration file '%s'", name);
	f = fopen(name, "r");
	if (f == NULL) {
		os_free(config);
		return NULL;
	}

	while (wpa_config_get_line(buf, sizeof(buf), f, &line, &pos)) {
		if (os_strcmp(pos, "network={") == 0) {
			ssid = wpa_config_read_network(f, &line, id++);
			if (ssid == NULL) {
				wpa_printf(MSG_ERROR, "Line %d: failed to "
					   "parse network block.", line);
#ifndef WPA_IGNORE_CONFIG_ERRORS
				errors++;
#endif
				continue;
			}
			if (head == NULL) {
				head = tail = ssid;
			} else {
				tail->next = ssid;
				tail = ssid;
			}
			if (wpa_config_add_prio_network(config, ssid)) {
				wpa_printf(MSG_ERROR, "Line %d: failed to add "
					   "network block to priority list.",
					   line);
				errors++;
				continue;
			}
#ifndef CONFIG_NO_CONFIG_BLOBS
		} else if (os_strncmp(pos, "blob-base64-", 12) == 0) {
			if (wpa_config_process_blob(config, f, &line, pos + 12)
			    < 0) {
				errors++;
				continue;
			}
#endif /* CONFIG_NO_CONFIG_BLOBS */
		} else if (wpa_config_process_global(config, pos, line) < 0) {
			wpa_printf(MSG_ERROR, "Line %d: Invalid configuration "
				   "line '%s'.", line, pos);
			errors++;
			continue;
		}
	}

	fclose(f);

	config->ssid = head;
	wpa_config_debug_dump_networks(config);

#ifndef WPA_IGNORE_CONFIG_ERRORS
	if (errors) {
		wpa_config_free(config);
		config = NULL;
		head = NULL;
	}
#endif

	return config;
}

Пример #2

struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp)
{
	FILE *f;
	char buf[512], *pos;
	int errors = 0, line = 0;
	struct wpa_ssid *ssid, *tail, *head;
	struct wpa_cred *cred, *cred_tail, *cred_head;
	struct wpa_config *config;
	int id = 0;
	int cred_id = 0;

	if (name == NULL)
		return NULL;
	if (cfgp)
		config = cfgp;
	else
		config = wpa_config_alloc_empty(NULL, NULL);
	if (config == NULL) {
		wpa_printf(MSG_ERROR, "Failed to allocate config file "
			   "structure");
		return NULL;
	}
	tail = head = config->ssid;
	while (tail && tail->next)
		tail = tail->next;
	cred_tail = cred_head = config->cred;
	while (cred_tail && cred_tail->next)
		cred_tail = cred_tail->next;

	wpa_printf(MSG_DEBUG, "Reading configuration file '%s'", name);
	f = fopen(name, "r");
	if (f == NULL) {
		wpa_printf(MSG_ERROR, "Failed to open config file '%s', "
			   "error: %s", name, strerror(errno));
		os_free(config);
		return NULL;
	}

	while (wpa_config_get_line(buf, sizeof(buf), f, &line, &pos)) {
		if (os_strcmp(pos, "network={") == 0) {
			ssid = wpa_config_read_network(f, &line, id++);
			if (ssid == NULL) {
				wpa_printf(MSG_ERROR, "Line %d: failed to "
					   "parse network block.", line);
				errors++;
				continue;
			}
			if (head == NULL) {
				head = tail = ssid;
			} else {
				tail->next = ssid;
				tail = ssid;
			}
			if (wpa_config_add_prio_network(config, ssid)) {
				wpa_printf(MSG_ERROR, "Line %d: failed to add "
					   "network block to priority list.",
					   line);
				errors++;
				continue;
			}
		} else if (os_strcmp(pos, "cred={") == 0) {
			cred = wpa_config_read_cred(f, &line, cred_id++);
			if (cred == NULL) {
				wpa_printf(MSG_ERROR, "Line %d: failed to "
					   "parse cred block.", line);
				errors++;
				continue;
			}
			if (cred_head == NULL) {
				cred_head = cred_tail = cred;
			} else {
				cred_tail->next = cred;
				cred_tail = cred;
			}
#ifndef CONFIG_NO_CONFIG_BLOBS
		} else if (os_strncmp(pos, "blob-base64-", 12) == 0) {
			if (wpa_config_process_blob(config, f, &line, pos + 12)
			    < 0) {
				wpa_printf(MSG_ERROR, "Line %d: failed to "
					   "process blob.", line);
				errors++;
				continue;
			}
#endif /* CONFIG_NO_CONFIG_BLOBS */
		} else if (wpa_config_process_global(config, pos, line) < 0) {
			wpa_printf(MSG_ERROR, "Line %d: Invalid configuration "
				   "line '%s'.", line, pos);
			errors++;
			continue;
		}
	}

	fclose(f);

	config->ssid = head;
	wpa_config_debug_dump_networks(config);
	config->cred = cred_head;

#ifndef WPA_IGNORE_CONFIG_ERRORS
	if (errors) {
		wpa_config_free(config);
		config = NULL;
		head = NULL;
	}
#endif /* WPA_IGNORE_CONFIG_ERRORS */

	return config;
}

Пример #3

Файл: config_file.c Проект: wufuyue/TCL_S820

struct wpa_config * wpa_config_read(const char *name)
{
	FILE *f;
	char buf[256], *pos;
	int errors = 0, line = 0;
	struct wpa_ssid *ssid, *tail = NULL, *head = NULL;
	struct wpa_config *config;
	int id = 0;
    long lSize;

	config = wpa_config_alloc_empty(NULL, NULL);
	if (config == NULL)
		return NULL;
	wpa_printf(MSG_DEBUG, "Reading configuration file '%s'", name);
	f = fopen(name, "r");
	if (f == NULL) {
		os_free(config);
		return NULL;
	}
    
#if 1 /* Check the config file, if file size is too small, delete it and use default config file at next start */
    fseek (f , 0 , SEEK_END);
    lSize = ftell (f);
    rewind (f);

    /* Make sure the file size has baisc filed */
    if (lSize < 30) {
        fclose(f);
        if( remove( name ) != 0 )
            wpa_printf(MSG_WARNING, "Error deleting file %s", name );
        else
            wpa_printf(MSG_WARNING, "File successfully deleted %s", name );

        os_free(config);
        return NULL;
    }
#endif

	while (wpa_config_get_line(buf, sizeof(buf), f, &line, &pos)) {
		if (os_strcmp(pos, "network={") == 0) {
			ssid = wpa_config_read_network(f, &line, id++);
			if (ssid == NULL) {
				wpa_printf(MSG_ERROR, "Line %d: failed to "
					   "parse network block.", line);
				errors++;
				continue;
			}
			if (head == NULL) {
				head = tail = ssid;
			} else {
				tail->next = ssid;
				tail = ssid;
			}
			if (wpa_config_add_prio_network(config, ssid)) {
				wpa_printf(MSG_ERROR, "Line %d: failed to add "
					   "network block to priority list.",
					   line);
				errors++;
				continue;
			}
#ifndef CONFIG_NO_CONFIG_BLOBS
		} else if (os_strncmp(pos, "blob-base64-", 12) == 0) {
			if (wpa_config_process_blob(config, f, &line, pos + 12)
			    < 0) {
				errors++;
				continue;
			}
#endif /* CONFIG_NO_CONFIG_BLOBS */
		} else if (wpa_config_process_global(config, pos, line) < 0) {
			wpa_printf(MSG_ERROR, "Line %d: Invalid configuration "
				   "line '%s'.", line, pos);
			errors++;
			continue;
		}
	}

	fclose(f);

	config->ssid = head;
	wpa_config_debug_dump_networks(config);

#ifndef WPA_IGNORE_CONFIG_ERRORS
	if (errors) {
		wpa_config_free(config);
		config = NULL;
		head = NULL;
	}
#endif /* WPA_IGNORE_CONFIG_ERRORS */

	return config;
}

Пример #4

Файл: config_file.c Проект: richardxu/panda-a4

struct wpa_config * wpa_config_read(const char *name)
{
	FILE *f;
	char buf[512], *pos;
	int errors = 0, line = 0;
	struct wpa_ssid *ssid, *tail = NULL, *head = NULL;
	struct wpa_cred *cred, *cred_tail = NULL, *cred_head = NULL;
	struct wpa_config *config;
	int id = 0;
	int cred_id = 0;

	config = wpa_config_alloc_empty(NULL, NULL);
	if (config == NULL)
		return NULL;
	wpa_printf(MSG_DEBUG, "Reading configuration file '%s'", name);
	f = fopen(name, "r");
	if (f == NULL) {
		os_free(config);
		return NULL;
	}

	while (wpa_config_get_line(buf, sizeof(buf), f, &line, &pos)) {
		if (os_strcmp(pos, "network={") == 0) {
			ssid = wpa_config_read_network(f, &line, id++);
			if (ssid == NULL) {
				wpa_printf(MSG_ERROR, "Line %d: failed to "
					   "parse network block.", line);
				errors++;
				continue;
			}
			if (head == NULL) {
				head = tail = ssid;
			} else {
				tail->next = ssid;
				tail = ssid;
			}
			if (wpa_config_add_prio_network(config, ssid)) {
				wpa_printf(MSG_ERROR, "Line %d: failed to add "
					   "network block to priority list.",
					   line);
				errors++;
				continue;
			}
		} else if (os_strcmp(pos, "cred={") == 0) {
			cred = wpa_config_read_cred(f, &line, cred_id++);
			if (cred == NULL) {
				wpa_printf(MSG_ERROR, "Line %d: failed to "
					   "parse cred block.", line);
				errors++;
				continue;
			}
			if (cred_head == NULL) {
				cred_head = cred_tail = cred;
			} else {
				cred_tail->next = cred;
				cred_tail = cred;
			}
#ifndef CONFIG_NO_CONFIG_BLOBS
		} else if (os_strncmp(pos, "blob-base64-", 12) == 0) {
			if (wpa_config_process_blob(config, f, &line, pos + 12)
			    < 0) {
				errors++;
				continue;
			}
#endif /* CONFIG_NO_CONFIG_BLOBS */
#ifdef CONFIG_P2P
		} else if (os_strncmp(buf, "wme_ac_", 7) == 0 ||
			   os_strncmp(buf, "wmm_ac_", 7) == 0) {
			pos = os_strchr(buf, '=');
			if (pos == NULL) {
				wpa_printf(MSG_ERROR, "Line %d: invalid line '%s'",
						line, buf);
				errors++;
				continue;
			}
			*pos = '\0';
			pos++;
			if (wpa_config_wmm_ac(config->wmm_ac_params, buf, pos)) {
				wpa_printf(MSG_ERROR, "Line %d: invalid WMM "
					   "ac item", line);
				errors++;
			}
#endif /* CONFIG_P2P */
		} else if (wpa_config_process_global(config, pos, line) < 0) {
			wpa_printf(MSG_ERROR, "Line %d: Invalid configuration "
				   "line '%s'.", line, pos);
			errors++;
			continue;
		}
	}

	fclose(f);

	config->ssid = head;
	wpa_config_debug_dump_networks(config);
	config->cred = cred_head;

#ifndef WPA_IGNORE_CONFIG_ERRORS
	if (errors) {
		wpa_config_free(config);
		config = NULL;
		head = NULL;
	}
#endif /* WPA_IGNORE_CONFIG_ERRORS */

	return config;
}