Returns the ids of all defined server contexts in a buffer.
Related functions: edmiDefineServerContext, edmiDefineServerContextsFromFile, edmiDeleteAllServerContexts, edmiDeleteServerContext, edmiDeleteServerContextBN, edmiGetServerContextId, edmiGetServerContextProperties, edmiResetServerContext, edmiWriteServerContextsToFile.
Header:
#include "sdai.h"
Prototype:
EdmiError edmiGetAllServerContexts(SdaiUnsignedInt **serverContextIds,
SdaiInteger *numberOfServerContexts);
Arguments:
**serverContextIds |
Pointer that will receive the address of an allocated buffer containing all defined server contexts. Use edmiFree to free the allocated memory. |
*numberOfServerContexts |
Variable that will receive the number of server contexts in the returned server context buffer. |
Returns:
A completion code of datatype EdmiError is the returned function value. The completion code has the following values:
Completion code = 0 : Operation successfully performed.
Completion code != 0: Error in operation. Completion code is an EDMinterface error code. Use edmiGetErrorText to get the error text corresponding to the error code.
Example:
EdmiError rstat;
SdaiString contextFile = "c:/data/myServerContexts";
SdaiUnsignedInt contextId, *pContextId;
SdaiInteger nContext;
. . .
/* define four contexts */
rstat = edmiDefineServerContext("LOCAL_DB_ServerContext",
"Johnny", NULL, "4cg67w", "LOCAL_DB", NULL,
NULL, NULL, NULL, NULL, NULL, NULL, &contextId);
rstat = edmiDefineServerContext("LOCAL_CONTEXT_ServerContext",
"Johnny", NULL, "4cg67w", "LOCAL_CONTEXT", NULL,
NULL, NULL, NULL, NULL, NULL, NULL, &contextId);
rstat = edmiDefineServerContext("HTTP_ServerContext",
"Johnny", "Supervisor", "4cg67w",
"HTTP", "9090", "MyEdmServer",
"c:/HttpServlet", "7408", "MyHttpServer",
"1412", "192.136.64.13", &contextId);
rstat = edmiDefineServerContext("TCP_ServerContext",
"Johnny", "Supervisor", "4cg67w",
"TCP", "9090", "MyEdmServer",
NULL, NULL, NULL, NULL, NULL, &contextId);
/* Write all contexts to file */
rstat = edmiWriteServerContextsToFile("*",
contextFile, PARTIAL_MATCH);
/* Delete all contexts */
rstat = edmiDeleteAllServerContexts();
/* Redefine two contexts from file */
rstat = edmiDefineServerContextsFromFile("LOCAL_*",
contextFile, PARTIAL_MATCH);
/* Get all context ids */
rstat = edmiGetAllServerContexts(&pContextId, &nContext);
. . .