diff options
Diffstat (limited to 'lib/odbc/c_src')
| -rw-r--r-- | lib/odbc/c_src/odbcserver.c | 100 | ||||
| -rw-r--r-- | lib/odbc/c_src/odbcserver.h | 1 |
2 files changed, 38 insertions, 63 deletions
diff --git a/lib/odbc/c_src/odbcserver.c b/lib/odbc/c_src/odbcserver.c index c9627e9d05..077d78bfe5 100644 --- a/lib/odbc/c_src/odbcserver.c +++ b/lib/odbc/c_src/odbcserver.c @@ -108,8 +108,8 @@ #if defined WIN32 #include <winsock2.h> -/* #include <ws2tcpip.h > When we can support a newer c-compiler*/ #include <windows.h> +#include <ws2tcpip.h > #include <fcntl.h> #include <sql.h> #include <sqlext.h> @@ -1599,7 +1599,7 @@ static Boolean decode_params(db_state *state, byte *buffer, int *index, param_ar break; case SQL_C_TYPE_TIMESTAMP: ts = (TIMESTAMP_STRUCT*) param->values.string; - ei_decode_tuple_header(buffer, index, &val); + ei_decode_tuple_header(buffer, index, &size); ei_decode_long(buffer, index, &val); ts[j].year = (SQLUSMALLINT)val; ei_decode_long(buffer, index, &val); @@ -1727,74 +1727,48 @@ static byte * receive_erlang_port_msg(void) } /* ------------- Socket communication functions --------------------------*/ -#define USE_IPV4 -#ifdef UNIX -#define SOCKET int -#endif -#if defined WIN32 || defined USE_IPV4 -/* Currently only an old windows compiler is supported so we do not have ipv6 - capabilities */ +#if defined(WIN32) static SOCKET connect_to_erlang(const char *port) -{ - SOCKET sock; - struct sockaddr_in sin; - - sock = socket(AF_INET, SOCK_STREAM, 0); - - memset(&sin, 0, sizeof(sin)); - sin.sin_port = htons ((unsigned short)atoi(port)); - sin.sin_family = AF_INET; - sin.sin_addr.s_addr = inet_addr("127.0.0.1"); - - if (connect(sock, (struct sockaddr*)&sin, sizeof(sin)) != 0) { - close_socket(sock); - DO_EXIT(EXIT_SOCKET_CONNECT); - } - return sock; -} #elif defined(UNIX) static int connect_to_erlang(const char *port) +#endif { - int sock; - - struct addrinfo hints; - struct addrinfo *erlang_ai, *first; - - memset(&hints, 0, sizeof(hints)); - hints.ai_family = PF_UNSPEC; /* PF_INET or PF_INET6 */ - hints.ai_socktype = SOCK_STREAM; - hints.ai_protocol = IPPROTO_TCP; - - if (getaddrinfo("localhost", port, &hints, &first) != 0) { - DO_EXIT(EXIT_FAILURE); - } +#if defined(WIN32) + SOCKET sock; +#elif defined(UNIX) + int sock; +#endif + struct sockaddr_in sin; + +#if defined(HAVE_STRUCT_SOCKADDR_IN6_SIN6_ADDR) && defined(AF_INET6) + struct sockaddr_in6 sin6; + + sock = socket(AF_INET6, SOCK_STREAM, 0); + + memset(&sin6, 0, sizeof(sin6)); + sin6.sin6_port = htons ((unsigned short)atoi(port)); + sin6.sin6_family = AF_INET6; + sin6.sin6_addr = in6addr_loopback; - for (erlang_ai = first; erlang_ai; erlang_ai = erlang_ai->ai_next) { + if (connect(sock, (struct sockaddr*)&sin6, sizeof(sin6)) == 0) { + return sock; + } + close_socket(sock); +#endif + sock = socket(AF_INET, SOCK_STREAM, 0); + + memset(&sin, 0, sizeof(sin)); + sin.sin_port = htons ((unsigned short)atoi(port)); + sin.sin_family = AF_INET; + sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK); - sock = socket(erlang_ai->ai_family, erlang_ai->ai_socktype, - erlang_ai->ai_protocol); - if (sock < 0) - continue; - if (connect(sock, (struct sockaddr*)erlang_ai->ai_addr, - erlang_ai->ai_addrlen) < 0) { - close(sock); - sock = -1; - continue; - } else { - break; + if (connect(sock, (struct sockaddr*)&sin, sizeof(sin)) != 0) { + close_socket(sock); + DO_EXIT(EXIT_SOCKET_CONNECT); } - } - freeaddrinfo(first); - - if (sock < 0){ - close_socket(sock); - DO_EXIT(EXIT_SOCKET_CONNECT); - } - - return sock; + return sock; } -#endif #ifdef WIN32 static void close_socket(SOCKET socket) @@ -2177,9 +2151,9 @@ static void init_param_column(param_array *params, byte *buffer, int *index, params->type.sql = SQL_TYPE_TIMESTAMP; params->type.len = sizeof(TIMESTAMP_STRUCT); params->type.c = SQL_C_TYPE_TIMESTAMP; - params->type.col_size = (SQLUINTEGER)19;//;sizeof(TIMESTAMP_STRUCT); + params->type.col_size = (SQLUINTEGER)COL_SQL_TIMESTAMP; params->values.string = - (TIMESTAMP_STRUCT *)safe_malloc(num_param_values * params->type.len); + (byte *)safe_malloc(num_param_values * params->type.len); break; case USER_FLOAT: params->type.sql = SQL_FLOAT; diff --git a/lib/odbc/c_src/odbcserver.h b/lib/odbc/c_src/odbcserver.h index e6d8df1f58..3e2b22ab7d 100644 --- a/lib/odbc/c_src/odbcserver.h +++ b/lib/odbc/c_src/odbcserver.h @@ -98,6 +98,7 @@ #define COL_SQL_REAL 7 #define COL_SQL_DOUBLE 15 #define COL_SQL_TINYINT 4 +#define COL_SQL_TIMESTAMP 19 /* Types of parameters given to param_query*/ #define USER_SMALL_INT 1 |