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This commit is contained in:
Olof hagsand 2016-03-07 20:55:55 +01:00
parent ca18b7f49e
commit 0a812696c2
47 changed files with 1818 additions and 1783 deletions
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181
lib/src/clixon_proto_encode.c
View file

@ -58,52 +58,6 @@
#include "clixon_proto.h"
#include "clixon_proto_encode.h"
/* Generic encode/decode functions for exactly one C-string (str)
*/
static struct clicon_msg *
clicon_msg_1str_encode(char *str, enum clicon_msg_type op, const char *label)
{
struct clicon_msg *msg;
int hdrlen = sizeof(*msg);
uint16_t len;
int p;
assert(str);
p = 0;
len = sizeof(*msg) + strlen(str) + 1;
if ((msg = (struct clicon_msg *)chunk(len, label)) == NULL){
clicon_err(OE_PROTO, errno, "%s: chunk", __FUNCTION__);
return NULL;
}
memset(msg, 0, len);
/* hdr */
msg->op_type = htons(op);
msg->op_len = htons(len);
/* body */
strncpy(msg->op_body+p, str, len-p-hdrlen);
p += strlen(str)+1;
return msg;
}
static int
clicon_msg_1str_decode(struct clicon_msg *msg,
char **str,
const char *label)
{
int p;
p = 0;
/* body */
if ((*str = chunk_sprintf(label, "%s", msg->op_body+p)) == NULL){
clicon_err(OE_PROTO, errno, "%s: chunk_sprintf",
__FUNCTION__);
return -1;
}
p += strlen(*str)+1;
return 0;
}
struct clicon_msg *
clicon_msg_commit_encode(char *dbsrc, char *dbdst,
uint32_t snapshot, uint32_t startup,
@ -544,141 +498,6 @@ clicon_msg_load_decode(struct clicon_msg *msg,
return 0;
}
struct clicon_msg *
clicon_msg_initdb_encode(char *filename, const char *label)
{
clicon_debug(2, "%s: db: %s", __FUNCTION__, filename);
return clicon_msg_1str_encode(filename, CLICON_MSG_INITDB, label);
}
int
clicon_msg_initdb_decode(struct clicon_msg *msg,
char **filename,
const char *label)
{
int retval;
retval = clicon_msg_1str_decode(msg, filename, label);
clicon_debug(2, "%s: db: %s", __FUNCTION__, *filename);
return retval;
}
struct clicon_msg *
clicon_msg_rm_encode(char *filename, const char *label)
{
clicon_debug(2, "%s: db: %s", __FUNCTION__, filename);
return clicon_msg_1str_encode(filename, CLICON_MSG_RM, label);
}
int
clicon_msg_rm_decode(struct clicon_msg *msg,
char **filename,
const char *label)
{
int retval;
retval = clicon_msg_1str_decode(msg, filename, label);
clicon_debug(2, "%s: db: %s", __FUNCTION__, *filename);
return retval;
}
struct clicon_msg *
clicon_msg_copy_encode(char *filename_src, char *filename_dst,
const char *label)
{
struct clicon_msg *msg;
int hdrlen = sizeof(*msg);
uint16_t len;
int p;
clicon_debug(2, "%s: filename_src: %s filename_dst: %s",
__FUNCTION__,
filename_src, filename_dst);
p = 0;
len = hdrlen + strlen(filename_src) + 1 + strlen(filename_dst) + 1;
if ((msg = (struct clicon_msg *)chunk(len, label)) == NULL){
clicon_err(OE_PROTO, errno, "%s: chunk", __FUNCTION__);
return NULL;
}
memset(msg, 0, len);
/* hdr */
msg->op_type = htons(CLICON_MSG_COPY);
msg->op_len = htons(len);
/* body */
strncpy(msg->op_body+p, filename_src, len-p-hdrlen);
p += strlen(filename_src)+1;
strncpy(msg->op_body+p, filename_dst, len-p-hdrlen);
p += strlen(filename_dst)+1;
return msg;
}
int
clicon_msg_copy_decode(struct clicon_msg *msg,
char **filename_src, char **filename_dst,
const char *label)
{
int p;
p = 0;
/* body */
if ((*filename_src = chunk_sprintf(label, "%s", msg->op_body+p)) == NULL){
clicon_err(OE_PROTO, errno, "%s: chunk_sprintf",
__FUNCTION__);
return -1;
}
p += strlen(*filename_src)+1;
if ((*filename_dst = chunk_sprintf(label, "%s", msg->op_body+p)) == NULL){
clicon_err(OE_PROTO, errno, "%s: chunk_sprintf",
__FUNCTION__);
return -1;
}
p += strlen(*filename_dst)+1;
clicon_debug(2, "%s: filename_src: %s filename_dst: %s",
__FUNCTION__,
*filename_src, *filename_dst);
return 0;
}
struct clicon_msg *
clicon_msg_lock_encode(char *db, const char *label)
{
clicon_debug(2, "%s: db: %s", __FUNCTION__, db);
return clicon_msg_1str_encode(db, CLICON_MSG_LOCK, label);
}
int
clicon_msg_lock_decode(struct clicon_msg *msg,
char **db,
const char *label)
{
int retval;
retval = clicon_msg_1str_decode(msg, db, label);
clicon_debug(2, "%s: db: %s", __FUNCTION__, *db);
return retval;
}
struct clicon_msg *
clicon_msg_unlock_encode(char *db, const char *label)
{
clicon_debug(2, "%s: db: %s", __FUNCTION__, db);
return clicon_msg_1str_encode(db, CLICON_MSG_UNLOCK, label);
}
int
clicon_msg_unlock_decode(struct clicon_msg *msg,
char **db,
const char *label)
{
int retval;
retval = clicon_msg_1str_decode(msg, db, label);
clicon_debug(2, "%s: db: %s", __FUNCTION__, *db);
return retval;
}
struct clicon_msg *
clicon_msg_kill_encode(uint32_t session_id, const char *label)
{