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Get deletion of networks in controller going

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Multiple statements in a sqlite3_prepare_v2 is not usable. Only
the first statement will be executed.

Since the schema now uses 'ON DELETE CASCADE', there's only
one statement needed.

If multiple statements are needed, there should be either multiple
sqlite3_prepare_v2 calls be used or the sqlite3_exec function.
This commit is contained in:
Kees Bos 2015-06-11 11:49:13 +02:00
parent de697a1c45
commit 0d0af07ce9
2 changed files with 3 additions and 4 deletions
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5
controller/SqliteNetworkController.cpp
View File

@ -179,7 +179,7 @@ SqliteNetworkController::SqliteNetworkController(const char *dbPath) :
||(sqlite3_prepare_v2(_db,"DELETE FROM Rule WHERE networkId = ?",-1,&_sDeleteRulesForNetwork,(const char **)0) != SQLITE_OK)
||(sqlite3_prepare_v2(_db,"INSERT INTO IpAssignmentPool (networkId,ipNetwork,ipNetmaskBits,ipVersion) VALUES (?,?,?,?)",-1,&_sCreateIpAssignmentPool,(const char **)0) != SQLITE_OK)
||(sqlite3_prepare_v2(_db,"DELETE FROM Member WHERE networkId = ? AND nodeId = ?",-1,&_sDeleteMember,(const char **)0) != SQLITE_OK)
||(sqlite3_prepare_v2(_db,"DELETE FROM IpAssignment WHERE networkId = ?; DELETE FROM IpAssignmentPool WHERE networkId = ?; DELETE FROM Member WHERE networkId = ?; DELETE FROM MulticastRate WHERE networkId = ?; DELETE FROM Relay WHERE networkId = ?; DELETE FROM Rule WHERE networkId = ?; DELETE FROM Network WHERE id = ?;",-1,&_sDeleteNetworkAndRelated,(const char **)0) != SQLITE_OK)
||(sqlite3_prepare_v2(_db,"DELETE FROM Network WHERE id = ?;",-1,&_sDeleteNetworkAndRelated,(const char **)0) != SQLITE_OK)
) {
//printf("!!! %s\n",sqlite3_errmsg(_db));
sqlite3_close(_db);
@ -1017,8 +1017,7 @@ unsigned int SqliteNetworkController::handleControlPlaneHttpDELETE(
} else {
sqlite3_reset(_sDeleteNetworkAndRelated);
for(int i=1;i<=7;++i)
sqlite3_bind_text(_sDeleteNetworkAndRelated,i,nwids,16,SQLITE_STATIC);
sqlite3_bind_text(_sDeleteNetworkAndRelated,1,nwids,16,SQLITE_STATIC);
return ((sqlite3_step(_sDeleteNetworkAndRelated) == SQLITE_DONE) ? 200 : 500);
}

2
service/ControlPlane.cpp
View File

@ -525,7 +525,7 @@ unsigned int ControlPlane::handleRequest(
} else {
#ifdef ZT_ENABLE_NETWORK_CONTROLLER
if (_controller)
_controller->handleControlPlaneHttpDELETE(std::vector<std::string>(ps.begin()+1,ps.end()),urlArgs,headers,body,responseBody,responseContentType);
scode = _controller->handleControlPlaneHttpDELETE(std::vector<std::string>(ps.begin()+1,ps.end()),urlArgs,headers,body,responseBody,responseContentType);
else scode = 404;
#else
scode = 404;