1 files changed, 0 insertions, 449 deletions

diff --git a/src/interfaces/ecpg/lib/descriptor.c b/src/interfaces/ecpg/lib/descriptor.c
deleted file mode 100644
index 17598fa91ae..00000000000
--- a/src/interfaces/ecpg/lib/descriptor.c
+++ /dev/null
@@ -1,449 +0,0 @@
-/* dynamic SQL support routines
- *
- * $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/descriptor.c,v 1.23 2002/09/04 20:31:46 momjian Exp $
- */
-
-#include "postgres_fe.h"
-#include "pg_type.h"
-
-#include "ecpgtype.h"
-#include "ecpglib.h"
-#include "ecpgerrno.h"
-#include "extern.h"
-#include "sqlca.h"
-#include "sql3types.h"
-
-struct descriptor *all_descriptors = NULL;
-
-/* old internal convenience function that might go away later */
-static PGresult
-		   *
-ECPGresultByDescriptor(int line, const char *name)
-{
-	PGresult  **resultpp = ECPGdescriptor_lvalue(line, name);
-
-	if (resultpp)
-		return *resultpp;
-	return NULL;
-}
-
-static unsigned int
-ECPGDynamicType_DDT(Oid type)
-{
-	switch (type)
-	{
-		case DATEOID:
-			return SQL3_DDT_DATE;
-		case TIMEOID:
-			return SQL3_DDT_TIME;
-		case TIMESTAMPOID:
-			return SQL3_DDT_TIMESTAMP;
-		case TIMESTAMPTZOID:
-			return SQL3_DDT_TIMESTAMP_WITH_TIME_ZONE;
-		case TIMETZOID:
-			return SQL3_DDT_TIME_WITH_TIME_ZONE;
-		default:
-			return SQL3_DDT_ILLEGAL;
-	}
-}
-
-bool
-ECPGget_desc_header(int lineno, char *desc_name, int *count)
-{
-	PGresult   *ECPGresult;
-
-	ECPGinit_sqlca();
-	ECPGresult = ECPGresultByDescriptor(lineno, desc_name);
-	if (!ECPGresult)
-		return false;
-
-	*count = PQnfields(ECPGresult);
-	sqlca.sqlerrd[2] = 1;
-	ECPGlog("ECPGget_desc_header: found %d attributes.\n", *count);
-	return true;
-}
-
-static bool
-get_int_item(int lineno, void *var, enum ECPGttype vartype, int value)
-{
-	switch (vartype)
-	{
-		case ECPGt_short:
-			*(short *) var = (short) value;
-			break;
-		case ECPGt_int:
-			*(int *) var = (int) value;
-			break;
-		case ECPGt_long:
-			*(long *) var = (long) value;
-			break;
-		case ECPGt_unsigned_short:
-			*(unsigned short *) var = (unsigned short) value;
-			break;
-		case ECPGt_unsigned_int:
-			*(unsigned int *) var = (unsigned int) value;
-			break;
-		case ECPGt_unsigned_long:
-			*(unsigned long *) var = (unsigned long) value;
-			break;
-#ifdef HAVE_LONG_LONG_INT_64
-		case ECPGt_long_long:
-			*(long long int *) var = (long long int) value;
-			break;
-		case ECPGt_unsigned_long_long:
-			*(unsigned long long int *) var = (unsigned long long int) value;
-			break;
-#endif   /* HAVE_LONG_LONG_INT_64 */
-		case ECPGt_float:
-			*(float *) var = (float) value;
-			break;
-		case ECPGt_double:
-			*(double *) var = (double) value;
-			break;
-		default:
-			ECPGraise(lineno, ECPG_VAR_NOT_NUMERIC, NULL);
-			return (false);
-	}
-
-	return (true);
-}
-
-static bool
-get_char_item(int lineno, void *var, enum ECPGttype vartype, char *value, int varcharsize)
-{
-	switch (vartype)
-	{
-		case ECPGt_char:
-		case ECPGt_unsigned_char:
-			strncpy((char *) var, value, varcharsize);
-			break;
-		case ECPGt_varchar:
-			{
-				struct ECPGgeneric_varchar *variable =
-				(struct ECPGgeneric_varchar *) var;
-
-				if (varcharsize == 0)
-					strncpy(variable->arr, value, strlen(value));
-				else
-					strncpy(variable->arr, value, varcharsize);
-
-				variable->len = strlen(value);
-				if (varcharsize > 0 && variable->len > varcharsize)
-					variable->len = varcharsize;
-			}
-			break;
-		default:
-			ECPGraise(lineno, ECPG_VAR_NOT_CHAR, NULL);
-			return (false);
-	}
-
-	return (true);
-}
-
-bool
-ECPGget_desc(int lineno, char *desc_name, int index,...)
-{
-	va_list		args;
-	PGresult   *ECPGresult;
-	enum ECPGdtype type;
-	int			ntuples,
-				act_tuple;
-	struct variable data_var;
-
-	va_start(args, index);
-	ECPGinit_sqlca();
-	ECPGresult = ECPGresultByDescriptor(lineno, desc_name);
-	if (!ECPGresult)
-		return (false);
-
-	ntuples = PQntuples(ECPGresult);
-	if (ntuples < 1)
-	{
-		ECPGraise(lineno, ECPG_NOT_FOUND, NULL);
-		return (false);
-	}
-
-	if (index < 1 || index > PQnfields(ECPGresult))
-	{
-		ECPGraise(lineno, ECPG_INVALID_DESCRIPTOR_INDEX, NULL);
-		return (false);
-	}
-
-	ECPGlog("ECPGget_desc: reading items for tuple %d\n", index);
-	--index;
-
-	type = va_arg(args, enum ECPGdtype);
-
-	memset(&data_var, 0, sizeof data_var);
-	data_var.type = ECPGt_EORT;
-	data_var.ind_type = ECPGt_NO_INDICATOR;
-
-	while (type != ECPGd_EODT)
-	{
-		char		type_str[20];
-		long		varcharsize;
-		long		offset;
-		long		arrsize;
-		enum ECPGttype vartype;
-		void	   *var;
-
-		vartype = va_arg(args, enum ECPGttype);
-		var = va_arg(args, void *);
-		varcharsize = va_arg(args, long);
-		arrsize = va_arg(args, long);
-		offset = va_arg(args, long);
-
-		switch (type)
-		{
-			case (ECPGd_indicator):
-				data_var.ind_type = vartype;
-				data_var.ind_pointer = var;
-				data_var.ind_varcharsize = varcharsize;
-				data_var.ind_arrsize = arrsize;
-				data_var.ind_offset = offset;
-				if (data_var.ind_arrsize == 0 || data_var.ind_varcharsize == 0)
-					data_var.ind_value = *((void **) (data_var.ind_pointer));
-				else
-					data_var.ind_value = data_var.ind_pointer;
-				break;
-
-			case ECPGd_data:
-				data_var.type = vartype;
-				data_var.pointer = var;
-				data_var.varcharsize = varcharsize;
-				data_var.arrsize = arrsize;
-				data_var.offset = offset;
-				if (data_var.arrsize == 0 || data_var.varcharsize == 0)
-					data_var.value = *((void **) (data_var.pointer));
-				else
-					data_var.value = data_var.pointer;
-				break;
-
-			case ECPGd_name:
-				if (!get_char_item(lineno, var, vartype, PQfname(ECPGresult, index), varcharsize))
-					return (false);
-
-				ECPGlog("ECPGget_desc: NAME = %s\n", PQfname(ECPGresult, index));
-				break;
-
-			case ECPGd_nullable:
-				if (!get_int_item(lineno, var, vartype, 1))
-					return (false);
-
-				break;
-
-			case ECPGd_key_member:
-				if (!get_int_item(lineno, var, vartype, 0))
-					return (false);
-
-				break;
-
-			case ECPGd_scale:
-				if (!get_int_item(lineno, var, vartype, (PQfmod(ECPGresult, index) - VARHDRSZ) & 0xffff))
-					return (false);
-
-				ECPGlog("ECPGget_desc: SCALE = %d\n", (PQfmod(ECPGresult, index) - VARHDRSZ) & 0xffff);
-				break;
-
-			case ECPGd_precision:
-				if (!get_int_item(lineno, var, vartype, PQfmod(ECPGresult, index) >> 16))
-					return (false);
-
-				ECPGlog("ECPGget_desc: PRECISION = %d\n", PQfmod(ECPGresult, index) >> 16);
-				break;
-
-			case ECPGd_octet:
-				if (!get_int_item(lineno, var, vartype, PQfsize(ECPGresult, index)))
-					return (false);
-
-				ECPGlog("ECPGget_desc: OCTET_LENGTH = %d\n", PQfsize(ECPGresult, index));
-				break;
-
-			case ECPGd_length:
-				if (!get_int_item(lineno, var, vartype, PQfmod(ECPGresult, index) - VARHDRSZ))
-					return (false);
-
-				ECPGlog("ECPGget_desc: LENGTH = %d\n", PQfmod(ECPGresult, index) - VARHDRSZ);
-				break;
-
-			case ECPGd_type:
-				if (!get_int_item(lineno, var, vartype, ECPGDynamicType(PQftype(ECPGresult, index))))
-					return (false);
-
-				ECPGlog("ECPGget_desc: TYPE = %d\n", ECPGDynamicType(PQftype(ECPGresult, index)));
-				break;
-
-			case ECPGd_di_code:
-				if (!get_int_item(lineno, var, vartype, ECPGDynamicType_DDT(PQftype(ECPGresult, index))))
-					return (false);
-
-				ECPGlog("ECPGget_desc: TYPE = %d\n", ECPGDynamicType_DDT(PQftype(ECPGresult, index)));
-				break;
-
-			case ECPGd_cardinality:
-				if (!get_int_item(lineno, var, vartype, PQntuples(ECPGresult)))
-					return (false);
-
-				ECPGlog("ECPGget_desc: CARDINALITY = %d\n", PQntuples(ECPGresult));
-				break;
-
-			case ECPGd_ret_length:
-			case ECPGd_ret_octet:
-
-				/*
-				 * this is like ECPGstore_result
-				 */
-				if (arrsize > 0 && ntuples > arrsize)
-				{
-					ECPGlog("ECPGget_desc line %d: Incorrect number of matches: %d don't fit into array of %d\n",
-							lineno, ntuples, arrsize);
-					ECPGraise(lineno, ECPG_TOO_MANY_MATCHES, NULL);
-					return false;
-				}
-				/* allocate storage if needed */
-				if (arrsize == 0 && var != NULL && *(void **) var == NULL)
-				{
-					void	   *mem = (void *) ECPGalloc(offset * ntuples, lineno);
-
-					*(void **) var = mem;
-					ECPGadd_mem(mem, lineno);
-					var = mem;
-				}
-
-				for (act_tuple = 0; act_tuple < ntuples; act_tuple++)
-				{
-					if (!get_int_item(lineno, var, vartype, PQgetlength(ECPGresult, act_tuple, index)))
-						return (false);
-					var = (char *) var + offset;
-					ECPGlog("ECPGget_desc: RETURNED[%d] = %d\n", act_tuple, PQgetlength(ECPGresult, act_tuple, index));
-				}
-				break;
-
-			default:
-				snprintf(type_str, sizeof(type_str), "%d", type);
-				ECPGraise(lineno, ECPG_UNKNOWN_DESCRIPTOR_ITEM, type_str);
-				return (false);
-		}
-
-		type = va_arg(args, enum ECPGdtype);
-	}
-
-	if (data_var.type != ECPGt_EORT)
-	{
-		struct statement stmt;
-		char	   *oldlocale;
-
-		/* Make sure we do NOT honor the locale for numeric input */
-		/* since the database gives the standard decimal point */
-		oldlocale = strdup(setlocale(LC_NUMERIC, NULL));
-		setlocale(LC_NUMERIC, "C");
-
-		memset(&stmt, 0, sizeof stmt);
-		stmt.lineno = lineno;
-
-		/* desparate try to guess something sensible */
-		stmt.connection = ECPGget_connection(NULL);
-		ECPGstore_result(ECPGresult, index, &stmt, &data_var);
-
-		setlocale(LC_NUMERIC, oldlocale);
-		ECPGfree(oldlocale);
-	}
-	else if (data_var.ind_type != ECPGt_NO_INDICATOR)
-	{
-		/*
-		 * this is like ECPGstore_result but since we don't have a data
-		 * variable at hand, we can't call it
-		 */
-		if (data_var.ind_arrsize > 0 && ntuples > data_var.ind_arrsize)
-		{
-			ECPGlog("ECPGget_desc line %d: Incorrect number of matches (indicator): %d don't fit into array of %d\n",
-					lineno, ntuples, data_var.ind_arrsize);
-			ECPGraise(lineno, ECPG_TOO_MANY_MATCHES, NULL);
-			return false;
-		}
-		/* allocate storage if needed */
-		if (data_var.ind_arrsize == 0 && data_var.ind_pointer != NULL && data_var.ind_value == NULL)
-		{
-			void	   *mem = (void *) ECPGalloc(data_var.ind_offset * ntuples, lineno);
-
-			*(void **) data_var.ind_pointer = mem;
-			ECPGadd_mem(mem, lineno);
-			data_var.ind_value = mem;
-		}
-		for (act_tuple = 0; act_tuple < ntuples; act_tuple++)
-		{
-			if (!get_int_item(lineno, data_var.ind_value, data_var.ind_type, -PQgetisnull(ECPGresult, act_tuple, index)))
-				return (false);
-			data_var.ind_value = (char *) data_var.ind_value + data_var.ind_offset;
-			ECPGlog("ECPGget_desc: INDICATOR[%d] = %d\n", act_tuple, -PQgetisnull(ECPGresult, act_tuple, index));
-		}
-	}
-	sqlca.sqlerrd[2] = ntuples;
-	return (true);
-}
-
-bool
-ECPGdeallocate_desc(int line, const char *name)
-{
-	struct descriptor *i;
-	struct descriptor **lastptr = &all_descriptors;
-
-	ECPGinit_sqlca();
-	for (i = all_descriptors; i; lastptr = &i->next, i = i->next)
-	{
-		if (!strcmp(name, i->name))
-		{
-			*lastptr = i->next;
-			ECPGfree(i->name);
-			PQclear(i->result);
-			ECPGfree(i);
-			return true;
-		}
-	}
-	ECPGraise(line, ECPG_UNKNOWN_DESCRIPTOR, name);
-	return false;
-}
-
-bool
-ECPGallocate_desc(int line, const char *name)
-{
-	struct descriptor *new;
-
-	ECPGinit_sqlca();
-	new = (struct descriptor *) ECPGalloc(sizeof(struct descriptor), line);
-	if (!new)
-		return false;
-	new->next = all_descriptors;
-	new->name = ECPGalloc(strlen(name) + 1, line);
-	if (!new->name)
-	{
-		ECPGfree(new);
-		return false;
-	}
-	new->result = PQmakeEmptyPGresult(NULL, 0);
-	if (!new->result)
-	{
-		ECPGfree(new->name);
-		ECPGfree(new);
-		ECPGraise(line, ECPG_OUT_OF_MEMORY, NULL);
-		return false;
-	}
-	strcpy(new->name, name);
-	all_descriptors = new;
-	return true;
-}
-
-PGresult  **
-ECPGdescriptor_lvalue(int line, const char *descriptor)
-{
-	struct descriptor *i;
-
-	for (i = all_descriptors; i != NULL; i = i->next)
-	{
-		if (!strcmp(descriptor, i->name))
-			return &i->result;
-	}
-
-	ECPGraise(line, ECPG_UNKNOWN_DESCRIPTOR, (char *) descriptor);
-	return NULL;
-}