experiments/clixon
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Added clicon_handle as parameter to all functions to get better error message

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This commit is contained in:
Olof hagsand 2019-11-30 22:19:23 +01:00
parent 6fc8a69dff
commit 69b27f3280
7 changed files with 35 additions and 32 deletions
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31
lib/src/clixon_proto.c
View file

@ -71,6 +71,7 @@
#include "clixon_yang.h"
#include "clixon_sig.h"
#include "clixon_xml.h"
#include "clixon_options.h"
#include "clixon_proto.h"
static int _atomicio_sig = 0;
@ -191,12 +192,14 @@ clicon_msg_decode(struct clicon_msg *msg,
}
/*! Open local connection using unix domain sockets
* @param[in] h Clicon handle
* @param[in] sockpath Unix domain file path
* @retval s socket
* @retval -1 error
* @retval s socket
* @retval -1 error
*/
int
clicon_connect_unix(char *sockpath)
clicon_connect_unix(clicon_handle h,
char *sockpath)
{
struct sockaddr_un addr;
int retval = -1;
@ -213,9 +216,9 @@ clicon_connect_unix(char *sockpath)
clicon_debug(2, "%s: connecting to %s", __FUNCTION__, addr.sun_path);
if (connect(s, (struct sockaddr *)&addr, SUN_LEN(&addr)) < 0){
if (errno == EACCES)
clicon_err(OE_CFG, errno, "connecting unix socket: %s."
"Client should be member of group $CLICON_SOCK_GROUP: ",
sockpath);
clicon_err(OE_CFG, errno, "connecting unix socket: %s. "
"Is user not member of group: \"%s\"?",
sockpath, clicon_sock_group(h));
else
clicon_err(OE_CFG, errno, "connecting unix socket: %s", sockpath);
close(s);
@ -394,6 +397,7 @@ clicon_msg_rcv(int s,
/*! Connect to server, send a clicon_msg message and wait for result using unix socket
*
* @param[in] h Clicon handle
* @param[in] msg CLICON msg data structure. It has fixed header and variable body.
* @param[in] sockpath Unix domain file path
* @param[out] retdata Returned data as string netconf xml tree.
@ -403,7 +407,8 @@ clicon_msg_rcv(int s,
* @see clicon_rpc But this is one-shot rpc: open, send, get reply and close.
*/
int
clicon_rpc_connect_unix(struct clicon_msg *msg,
clicon_rpc_connect_unix(clicon_handle h,
struct clicon_msg *msg,
char *sockpath,
char **retdata,
int *sock0)
@ -422,7 +427,7 @@ clicon_rpc_connect_unix(struct clicon_msg *msg,
clicon_err(OE_PROTO, EIO, "%s: Not unix socket", sockpath);
goto done;
}
if ((s = clicon_connect_unix(sockpath)) < 0)
if ((s = clicon_connect_unix(h, sockpath)) < 0)
goto done;
if (clicon_rpc(s, msg, retdata) < 0)
goto done;
@ -436,7 +441,8 @@ clicon_rpc_connect_unix(struct clicon_msg *msg,
}
/*! Connect to server, send a clicon_msg message and wait for result using an inet socket
* This uses unix domain socket communication
*
* @param[in] h Clicon handle
* @param[in] msg CLICON msg data structure. It has fixed header and variable body.
* @param[in] dst IPv4 address
* @param[in] port TCP port
@ -447,7 +453,8 @@ clicon_rpc_connect_unix(struct clicon_msg *msg,
* @see clicon_rpc But this is one-shot rpc: open, send, get reply and close.
*/
int
clicon_rpc_connect_inet(struct clicon_msg *msg,
clicon_rpc_connect_inet(clicon_handle h,
struct clicon_msg *msg,
char *dst,
uint16_t port,
char **retdata,
@ -597,9 +604,9 @@ send_msg_notify(int s,
/*! Send a clicon_msg NOTIFY message asynchronously to client
*
* @param[in] h Clicon handle
* @param[in] s Socket to communicate with client
* @param[in] level
* @param[in] xml Event as XML
* @param[in] xev Event as XML
* @retval 0 OK
* @retval -1 Error
* @see send_msg_notify XXX beauty contest

4
lib/src/clixon_proto_client.c
View file

@ -108,7 +108,7 @@ clicon_rpc_msg(clicon_handle h,
/* What to do if inet socket? */
switch (clicon_sock_family(h)){
case AF_UNIX:
if (clicon_rpc_connect_unix(msg, sock, &retdata, sock0) < 0){
if (clicon_rpc_connect_unix(h, msg, sock, &retdata, sock0) < 0){
#if 0
if (errno == ESHUTDOWN)
/* Maybe could reconnect on a higher layer, but lets fail
@ -127,7 +127,7 @@ clicon_rpc_msg(clicon_handle h,
clicon_err(OE_FATAL, 0, "CLICON_SOCK_PORT not set");
goto done;
}
if (clicon_rpc_connect_inet(msg, sock, port, &retdata, sock0) < 0)
if (clicon_rpc_connect_inet(h, msg, sock, port, &retdata, sock0) < 0)
goto done;
break;
}