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Imported Upstream version 2.6.3

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This commit is contained in:
Arnaud Quette 2012-01-24 11:22:33 +01:00
parent 45043b58d0
commit fad6ced6f6
255 changed files with 11081 additions and 4629 deletions
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101
tools/nut-scanner/scan_xml_http.c
View file

@ -18,16 +18,85 @@
*/
#include "common.h"
#include "nut-scan.h"
#ifdef WITH_NEON
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <string.h>
#include <stdio.h>
#include <sys/select.h>
#include <errno.h>
#include <arpa/inet.h>
#include <ne_xml.h>
#include "nutscan-device.h"
#include <ltdl.h>
/* dynamic link library stuff */
static lt_dlhandle dl_handle = NULL;
static const char *dl_error = NULL;
static void (*nut_ne_xml_push_handler)(ne_xml_parser *p,
ne_xml_startelm_cb *startelm,
ne_xml_cdata_cb *cdata,
ne_xml_endelm_cb *endelm,
void *userdata);
static void (*nut_ne_xml_destroy)(ne_xml_parser *p);
static ne_xml_parser * (*nut_ne_xml_create)(void);
static int (*nut_ne_xml_parse)(ne_xml_parser *p, const char *block, size_t len);
/* return 0 on error */
int nutscan_load_neon_library()
{
if( dl_handle != NULL ) {
/* if previous init failed */
if( dl_handle == (void *)1 ) {
return 0;
}
/* init has already been done */
return 1;
}
if( lt_dlinit() != 0 ) {
fprintf(stderr, "Error initializing lt_init\n");
return 0;
}
dl_handle = lt_dlopenext("libneon");
if (!dl_handle) {
dl_error = lt_dlerror();
goto err;
}
lt_dlerror(); /* Clear any existing error */
*(void **) (&nut_ne_xml_push_handler) = lt_dlsym(dl_handle,
"ne_xml_push_handler");
if ((dl_error = lt_dlerror()) != NULL) {
goto err;
}
*(void **) (&nut_ne_xml_destroy) = lt_dlsym(dl_handle,"ne_xml_destroy");
if ((dl_error = lt_dlerror()) != NULL) {
goto err;
}
*(void **) (&nut_ne_xml_create) = lt_dlsym(dl_handle,"ne_xml_create");
if ((dl_error = lt_dlerror()) != NULL) {
goto err;
}
*(void **) (&nut_ne_xml_parse) = lt_dlsym(dl_handle,"ne_xml_parse");
if ((dl_error = lt_dlerror()) != NULL) {
goto err;
}
return 1;
err:
fprintf(stderr, "%s\n", dl_error);
dl_handle = (void *)1;
return 0;
}
static int startelm_cb(void *userdata, int parent, const char *nspace, const char *name, const char **atts) {
nutscan_device_t * dev = (nutscan_device_t *)userdata;
@ -63,6 +132,9 @@ nutscan_device_t * nutscan_scan_xml_http(long usec_timeout)
nutscan_device_t * nut_dev = NULL;
nutscan_device_t * current_nut_dev = NULL;
if( !nutscan_avail_xml_http ) {
return NULL;
}
if((peerSocket = socket(AF_INET, SOCK_DGRAM, 0)) != -1)
{
@ -114,10 +186,12 @@ nutscan_device_t * nutscan_scan_xml_http(long usec_timeout)
continue;
}
if( getnameinfo(
(struct sockaddr *)&sockAddress,
sizeof(struct sockaddr_in),string,
sizeof(string),NULL,0,
NI_NUMERICHOST) != 0) {
if( inet_ntop(AF_INET,
&(sockAddress.sin_addr),
string,sizeof(buf)) == NULL ) {
fprintf(stderr,
"Error converting IP address \
: %d\n",errno);
@ -133,11 +207,11 @@ nutscan_device_t * nutscan_scan_xml_http(long usec_timeout)
nut_dev->type = TYPE_XML;
/* Try to read device type */
ne_xml_parser *parser = ne_xml_create();
ne_xml_push_handler(parser, startelm_cb, NULL,
NULL, nut_dev);
ne_xml_parse(parser, buf, strlen(buf));
ne_xml_destroy(parser);
ne_xml_parser *parser = (*nut_ne_xml_create)();
(*nut_ne_xml_push_handler)(parser, startelm_cb,
NULL, NULL, nut_dev);
(*nut_ne_xml_parse)(parser, buf, strlen(buf));
(*nut_ne_xml_destroy)(parser);
nut_dev->driver = strdup("netxml-ups");
sprintf(buf,"http://%s",string);
@ -157,4 +231,9 @@ nutscan_device_t * nutscan_scan_xml_http(long usec_timeout)
return current_nut_dev;
}
#else /* WITH_NEON */
nutscan_device_t * nutscan_scan_xml_http(long usec_timeout)
{
return NULL;
}
#endif /* WITH_NEON */