/*
- Copyright (C) 2010-2011 jeanfi@gmail.com
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301 USA
-*/
+ * Copyright (C) 2010-2011 jeanfi@gmail.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
#include <locale.h>
#include <libintl.h>
#define _(str) gettext(str)
#ifdef HAVE_GTOP
#include "sysinfo.h"
-#endif
-
-#ifdef HAVE_LUA
-#include "server_lua.h"
+#include "cpu.h"
#endif
#include "psensor_json.h"
-#include "plib/url.h"
-#include "plib/plib_io.h"
+#include "url.h"
+#include "p_io.h"
#include "server.h"
static const char *program_name;
#define DEFAULT_PORT 3131
-#define PAGE_NOT_FOUND (_("<html><body><p>\
-Page not found - Go to <a href='/'>Main page</a>\
-</p></body>"))
+#define PAGE_NOT_FOUND (_("<html><body><p>"\
+"Page not found - Go to <a href='/'>Main page</a></p></body>"))
static struct option long_options[] = {
{"version", no_argument, 0, 'v'},
void print_version()
{
printf("psensor-server %s\n", VERSION);
- printf(_("Copyright (C) %s jeanfi@gmail.com\n\
-License GPLv2: GNU GPL version 2 or later \
-<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>\n\
-This is free software: you are free to change and redistribute it.\n\
-There is NO WARRANTY, to the extent permitted by law.\n"),
+ printf(_("Copyright (C) %s jeanfi@gmail.com\n"
+ "License GPLv2: GNU GPL version 2 or later "
+ "<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>\n"
+ "This is free software: you are free to change and redistribute it.\n"
+ "There is NO WARRANTY, to the extent permitted by law.\n"),
"2010-2011");
}
puts("");
puts("Options:");
- puts(_("\
- -h, --help display this help and exit\n\
- -v, --version display version information and exit"));
+ puts(_(" -h, --help display this help and exit\n"
+ " -v, --version display version information and exit"));
puts("");
- puts(_("\
- -d,--debug run in debug mode\n\
- -p,--port=PORT webserver port\n\
- -w,--wdir=DIR directory containing webserver pages"));
+ puts(_(" -d,--debug run in debug mode\n"
+ " -p,--port=PORT webserver port\n"
+ " -w,--wdir=DIR directory containing webserver pages"));
puts("");
}
/*
- Returns '1' if the path denotates a Lua file, otherwise returns 0.
- */
-int is_path_lua(const char *path)
-{
- char *dot = rindex(path, '.');
-
- if (dot && !strcasecmp(dot, ".lua"))
- return 1;
-
- return 0;
-}
-
-/*
Returns the file path corresponding to a given URL
*/
char *get_path(const char *url, const char *www_dir)
char *res;
if (!strlen(url) || !strcmp(url, ".") || !strcmp(url, "/"))
- p = "/index.lua";
+ p = "/index.html";
else
p = url;
return res;
}
+#if MHD_VERSION >= 0x00090200
+static ssize_t
+file_reader(void *cls, uint64_t pos, char *buf, size_t max)
+#else
static int
file_reader(void *cls, uint64_t pos, char *buf, int max)
+#endif
{
FILE *file = cls;
char *page = NULL;
if (!strcmp(nurl, URL_BASE_API_1_0_SENSORS)) {
-
page = sensors_to_json_string(server_data.sensors);
-
+#ifdef HAVE_GTOP
+ } else if (!strcmp(nurl, URL_API_1_0_SYSINFO)) {
+ page = sysinfo_to_json_string(&server_data.psysinfo);
+ } else if (!strcmp(nurl, URL_API_1_0_CPU_USAGE)) {
+ page = sensor_to_json_string(server_data.cpu_usage);
+#endif
} else if (!strncmp(nurl, URL_BASE_API_1_0_SENSORS,
strlen(URL_BASE_API_1_0_SENSORS))
&& nurl[strlen(URL_BASE_API_1_0_SENSORS)] == '/') {
}
struct MHD_Response *
-create_response_lua(const char *nurl,
- const char *method,
- unsigned int *rp_code,
- const char *fpath)
-{
-#ifdef HAVE_LUA
- char *page = lua_to_html_page(&server_data, fpath);
-
- if (page) {
- *rp_code = MHD_HTTP_OK;
-
- return MHD_create_response_from_data
- (strlen(page), page, MHD_YES, MHD_NO);
- }
-#endif
-
- return NULL;
-}
-
-struct MHD_Response *
create_response_file(const char *nurl,
const char *method,
unsigned int *rp_code,
const char *fpath)
{
- if (is_file(fpath)) {
- FILE *file = fopen(fpath, "rb");
+ struct stat st;
+ int ret;
+ FILE *file;
- if (file) {
- struct stat buf;
+ ret = stat(fpath, &st);
- stat(fpath, &buf);
+ if (!ret && (S_ISREG(st.st_mode) || S_ISLNK(st.st_mode))) {
+ file = fopen(fpath, "rb");
+
+ if (file) {
*rp_code = MHD_HTTP_OK;
- if (!buf.st_size) {
+ if (!st.st_size) {
fclose(file);
return MHD_create_response_from_data
(0, NULL, MHD_NO, MHD_NO);
}
return MHD_create_response_from_callback
- (buf.st_size,
+ (st.st_size,
32 * 1024,
&file_reader,
file,
(MHD_ContentReaderFreeCallback)&fclose);
+ } else {
+ log_printf(LOG_ERR, "Failed to open: %s\n", fpath);
}
}
} else {
char *fpath = get_path(nurl, server_data.www_dir);
- if (is_path_lua(fpath))
- resp = create_response_lua
- (nurl, method, rp_code, fpath);
- else
- resp = create_response_file
- (nurl, method, rp_code, fpath);
+ resp = create_response_file(nurl, method, rp_code, fpath);
free(fpath);
}
int ret;
char *nurl;
unsigned int resp_code;
- char *page = NULL;
if (strcmp(method, "GET"))
return MHD_NO;
textdomain(PACKAGE);
#endif
- server_data.www_dir = DEFAULT_WWW_DIR;
+ server_data.www_dir = NULL;
+ server_data.psysinfo.interfaces = NULL;
while ((optc = getopt_long(argc, argv,
"vhp:w:d", long_options, NULL)) != -1) {
}
}
+ server_data.www_dir = strdup(DEFAULT_WWW_DIR);
+
if (!cmdok || optind != argc) {
fprintf(stderr, _("Try `%s --help' for more information.\n"),
program_name);
exit(EXIT_FAILURE);
}
- if (!lmsensor_init()) {
- fprintf(stderr, _("ERROR: failed to init lm-sensors\n"));
- exit(EXIT_FAILURE);
- }
+ psensor_init();
- server_data.sensors = get_all_sensors(1);
+ server_data.sensors = get_all_sensors(600);
+
+#ifdef HAVE_GTOP
+ server_data.cpu_usage = create_cpu_usage_sensor(600);
+#endif
if (!*server_data.sensors)
fprintf(stderr, _("ERROR: no sensors detected\n"));
exit(EXIT_FAILURE);
}
- printf(_("Web server started on port: %d\n"), port);
- printf(_("WWW directory: %s\n"), server_data.www_dir);
- printf(_("URL: http://localhost:%d\n"), port);
+ log_printf(LOG_INFO, _("Web server started on port: %d"), port);
+ log_printf(LOG_INFO, _("WWW directory: %s"), server_data.www_dir);
+ log_printf(LOG_INFO, _("URL: http://localhost:%d"), port);
while (!server_stop_requested) {
pthread_mutex_lock(&mutex);
#ifdef HAVE_GTOP
sysinfo_update(&server_data.psysinfo);
+ cpu_usage_sensor_update(server_data.cpu_usage);
#endif
psensor_list_update_measures(server_data.sensors);
/* sanity cleanup for valgrind */
psensor_list_free(server_data.sensors);
+#ifdef HAVE_GTOP
+ psensor_free(server_data.cpu_usage);
+#endif
free(server_data.www_dir);
sensors_cleanup();
#ifdef HAVE_GTOP
sysinfo_cleanup();
+ cpu_cleanup();
#endif
return EXIT_SUCCESS;
projects / psensor.git / blobdiff