AC_DEFINE(DRIVER_CURSOR_IMPLEMENT, 1,
[Define to 1 to build with driver cursors option)])
+#
+# Decide which ODBC driver manager to use
+#
PGAC_ARG_BOOL(with, unixodbc, no,
- [ --with-unixodbc build ODBC driver for unixODBC],
- [AC_DEFINE(WITH_UNIXODBC, 1,
- [Define to 1 to build with unixODBC support (--with-unixodbc)])
- AC_DEFINE(SQL_WCHART_CONVERT, [], [Define to use wchar_t as SQLWCHAR in unixODBC])])
+ [ --with-unixodbc build ODBC driver for unixODBC (default)],
+ [AC_CHECK_LIB(odbcinst, SQLGetPrivateProfileString, [],
+ [AC_MSG_ERROR([unixODBC driver manager not found])])])
PGAC_ARG_BOOL(with, iodbc, no,
[ --with-iodbc build ODBC driver for iODBC],
- [AC_DEFINE(WITH_IODBC, 1,
- [Define to 1 to build with iODBC support (--with-iodbc)])])
+ [AC_CHECK_LIB(iodbcinst, SQLGetPrivateProfileString, [],
+ [AC_MSG_ERROR([iODBC driver manager not found])])])
if test "$with_unixodbc" = yes && test "$with_iodbc" = yes; then
AC_MSG_ERROR([ODBC driver cannot be built for both unixODBC and iODBC])
fi
+if test "$with_unixodbc" != yes && test "$with_iodbc" != yes; then
+ AC_CHECK_LIB(odbcinst, SQLGetPrivateProfileString,
+ [with_unixodbc=yes],
+ [AC_CHECK_LIB(iodbcinst, SQLGetPrivateProfileString,
+ [with_iodbc=yes],
+ [AC_MSG_ERROR([no suitable ODBC driver manager found])])])
+fi
+
+if test "$with_unixodbc" = yes; then
+ AC_DEFINE(WITH_UNIXODBC, 1, [Define to 1 to build with unixODBC support])
+ AC_DEFINE(SQL_WCHART_CONVERT, [], [Define to use wchar_t as SQLWCHAR in unixODBC])
+fi
+
+if test "$with_iodbc" = yes; then
+ AC_DEFINE(WITH_IODBC, 1, [Define to 1 to build with iODBC support])
+fi
+
+
#
# Default odbc version number (--with-odbcver), default 0x0300
#
[Define to disable mapping SQL* to SQL*W])
AC_CHECK_FUNCS(iswascii)])
-AM_CONDITIONAL(with_unixodbc, [test $with_unixodbc = yes])
-AM_CONDITIONAL(with_iodbc, [test $with_iodbc = yes])
AM_CONDITIONAL(enable_unicode, [test x"$enable_unicode" = xyes])
AC_CHECK_FUNCS(strtoul strtoll)
+++ /dev/null
-/*-------
- * GetPrivateProfileString()
- *
- * approximate implementation of
- * Windows NT System Services version of GetPrivateProfileString()
- * probably doesn't handle the NULL key for section name or value key
- * correctly also, doesn't provide Microsoft backwards compatability
- * wrt TAB characters in the value string
- *
- * Microsoft terminates value
- * at the first TAB, but I couldn't discover what the behavior should
- * be regarding TABS in quoted strings so, I treat tabs like any other
- * characters
- *
- * NO comments following value string separated by a TAB
- * are allowed (that is an anachronism anyway)
- * Added code to search for ODBC_INI file in users home directory on
- * Unix
- *-------
- */
-
-#include "config.h"
-#if !defined(WIN32) && !defined(WITH_UNIXODBC) && !defined(WITH_IODBC)
-
-#include "gpps.h"
-
-#include <stdio.h>
-#include <unistd.h>
-#include <ctype.h>
-#include <pwd.h>
-
-#include <sys/types.h>
-#include <string.h>
-#include "misc.h"
-#include "dlg_specific.h"
-
-#ifndef TRUE
-#define TRUE ((BOOL)1)
-#endif
-#ifndef FALSE
-#define FALSE ((BOOL)0)
-#endif
-
-#ifndef ODBCINSTDIR
-#error "ODBCINSTDIR must be defined to compile this file"
-#endif
-
-
-/*
- * theIniFileName is searched for in:
- * $HOME/theIniFileName
- * theIniFileName
- * ODBCINSTDIR/ODBCINST_INI
- */
-DWORD
-GetPrivateProfileString(const char *theSection, /* section name */
- const char *theKey, /* search key name */
- const char *theDefault, /* default value if not
- * found */
- char *theReturnBuffer, /* return value stored
- * here */
- size_t theReturnBufferLength, /* byte length of return
- * buffer */
- const char *theIniFileName) /* pathname of ini file
- * to search */
-{
- char buf[MAXPGPATH];
- char *ptr = 0;
- FILE *aFile = 0;
- size_t aLength;
- char aLine[2048];
- char *aValue;
- char *aStart;
- char *aString;
- size_t aLineLength;
- size_t aReturnLength = 0;
- BOOL aSectionFound = FALSE;
- BOOL aKeyFound = FALSE;
-
- ptr = (char *) getpwuid(getuid()); /* get user info */
-
- if (ptr == NULL || (((struct passwd *) ptr)->pw_dir) == NULL || *(((struct passwd *) ptr)->pw_dir) == '\0')
- ptr = "/home";
- else
- ptr = ((struct passwd *) ptr)->pw_dir; /* get user home dir */
-
- /*
- * If it can't be opened because the paths are too long, then skip it,
- * don't just truncate the path string... The truncated path might
- * accidently be an existing file. The default value will be returned
- * instead.
- */
- if (MAXPGPATH - 1 >= strlen(ptr) + 1 + strlen(theIniFileName))
- {
- sprintf(buf, "%s/%s", ptr, theIniFileName);
- aFile = (FILE *) fopen(buf, PG_BINARY_R);
- }
-
- /*
- * This code makes it so that a file in the users home dir overrides a
- * the "default" file as passed in
- */
- if (!aFile)
- {
- aFile = (FILE *) fopen(theIniFileName, PG_BINARY_R);
- if (!aFile)
- aFile = (FILE *) fopen(ODBCINSTDIR "/" ODBCINST_INI, PG_BINARY_R);
- }
-
- aLength = (theDefault == NULL) ? 0 : strlen(theDefault);
-
- if (theReturnBufferLength == 0 || theReturnBuffer == NULL)
- {
- if (aFile)
- fclose(aFile);
- return 0;
- }
-
- if (aFile == NULL)
- {
- /* no ini file specified, return the default */
- ++aLength; /* room for NULL char */
- aLength = theReturnBufferLength < aLength ?
- theReturnBufferLength : aLength;
- strncpy(theReturnBuffer, theDefault, aLength);
- theReturnBuffer[aLength - 1] = '\0';
- return aLength - 1;
- }
-
- while (fgets(aLine, sizeof(aLine), aFile) != NULL)
- {
- aLineLength = strlen(aLine);
- /* strip final '\n' */
- if (aLineLength > 0 && aLine[aLineLength - 1] == '\n')
- aLine[aLineLength - 1] = '\0';
- switch (*aLine)
- {
- case ' ': /* blank line */
- case ';': /* comment line */
- continue;
- break;
-
- case '[': /* section marker */
- if ((aString = strchr(aLine, ']')))
- {
- aStart = aLine + 1;
- aString--;
- while (isspace((unsigned char) *aStart))
- aStart++;
- while (isspace((unsigned char) *aString))
- aString--;
- *(aString + 1) = '\0';
-
- /* accept as matched if NULL key or exact match */
- if (!theSection || !strcmp(aStart, theSection))
- aSectionFound = TRUE;
- else
- aSectionFound = FALSE;
- }
- break;
-
- default:
-
- /* try to match value keys if in proper section */
- if (aSectionFound)
- {
- /* try to match requested key */
- if ((aString = aValue = strchr(aLine, '=')))
- {
- *aValue = '\0';
- ++aValue;
-
- /* strip leading blanks in value field */
- while (*aValue == ' ' && aValue < aLine + sizeof(aLine))
- *aValue++ = '\0';
- if (aValue >= aLine + sizeof(aLine))
- aValue = "";
- }
- else
- aValue = "";
-
- aStart = aLine;
- while (isspace((unsigned char) *aStart))
- aStart++;
-
- /* strip trailing blanks from key */
- if (aString)
- {
- while (--aString >= aStart && *aString == ' ')
- *aString = '\0';
- }
-
- /* see if key is matched */
- if (theKey == NULL || !strcmp(theKey, aStart))
- {
- /* matched -- first, terminate value part */
- aKeyFound = TRUE;
- aLength = strlen(aValue);
-
- /* remove trailing blanks from aValue if any */
- aString = aValue + aLength - 1;
-
- while (--aString > aValue && *aString == ' ')
- {
- *aString = '\0';
- --aLength;
- }
-
- /* unquote value if quoted */
- if (aLength >= 2 && aValue[0] == '"' &&
- aValue[aLength - 1] == '"')
- {
- /* string quoted with double quotes */
-
- aValue[aLength - 1] = '\0';
- ++aValue;
- aLength -= 2;
- }
- else
- {
- /* single quotes allowed also... */
- if (aLength >= 2 && aValue[0] == '\'' &&
- aValue[aLength - 1] == '\'')
- {
- aValue[aLength - 1] = '\0';
- ++aValue;
- aLength -= 2;
- }
- }
-
- /* compute maximum length copyable */
- aLineLength = (aLength <
- theReturnBufferLength - aReturnLength) ? aLength :
- theReturnBufferLength - aReturnLength;
-
- /* do the copy to return buffer */
- if (aLineLength)
- {
- strncpy(&theReturnBuffer[aReturnLength],
- aValue, aLineLength);
- aReturnLength += aLineLength;
- if (aReturnLength < theReturnBufferLength)
- {
- theReturnBuffer[aReturnLength] = '\0';
- ++aReturnLength;
- }
- }
- if (aFile)
- {
- fclose(aFile);
- aFile = NULL;
- }
- return aReturnLength > 0 ? aReturnLength - 1 : 0;
- }
- }
- break;
- }
- }
-
- if (aFile)
- fclose(aFile);
-
- if (!aKeyFound)
- {
- /* key wasn't found return default */
- ++aLength; /* room for NULL char */
- aLength = theReturnBufferLength < aLength ?
- theReturnBufferLength : aLength;
- strncpy(theReturnBuffer, theDefault, aLength);
- theReturnBuffer[aLength - 1] = '\0';
- aReturnLength = aLength - 1;
- }
- return aReturnLength > 0 ? aReturnLength - 1 : 0;
-}
-
-
-DWORD
-WritePrivateProfileString(const char *theSection, /* section name */
- const char *theKey, /* write key name */
- const char *theBuffer, /* input buffer */
- const char *theIniFileName) /* pathname of ini file
- * to write */
-{
- return 0;
-}
-
-
-#if NOT_USED
-/*
- * Ok. What the hell's the default behaviour for a null input buffer, and null
- * section name. For now if either are null I ignore the request, until
- * I find out different.
- */
-DWORD
-WritePrivateProfileString(char *theSection, /* section name */
- char *theKey, /* write key name */
- char *theBuffer, /* input buffer */
- char *theIniFileName) /* pathname of ini file to
- * write */
-{
- char buf[MAXPGPATH];
- char *ptr = 0;
- FILE *aFile = 0;
- size_t aLength;
- char aLine[2048];
- char *aValue;
- char *aString;
- size_t aLineLength;
- size_t aReturnLength = 0;
-
- BOOL aSectionFound = FALSE;
- BOOL keyFound = FALSE;
- int j = 0;
-
- /* If this isn't correct processing we'll change it later */
- if (theSection == NULL || theKey == NULL || theBuffer == NULL ||
- theIniFileName == NULL)
- return 0;
-
- aLength = strlen(theBuffer);
- if (aLength == 0)
- return 0;
-
- j = strlen(theIniFileName) + 1;
- ptr = (char *) getpwuid(getuid()); /* get user info */
-
- if (ptr == NULL)
- {
- if (MAXPGPATH - 1 < j)
- theIniFileName[MAXPGPATH - 1] = '\0';
-
- sprintf(buf, "%s", theIniFileName);
- }
- ptr = ((struct passwd *) ptr)->pw_dir; /* get user home dir */
- if (ptr == NULL || *ptr == '\0')
- ptr = "/home";
-
- /*
- * This doesn't make it so we find an ini file but allows normal
- * processing to continue further on down. The likelihood is that the
- * file won't be found and thus the default value will be returned.
- */
- if (MAXPGPATH - 1 < strlen(ptr) + j)
- {
- if (MAXPGPATH - 1 < strlen(ptr))
- ptr[MAXPGPATH - 1] = '\0';
- else
- theIniFileName[MAXPGPATH - 1 - strlen(ptr)] = '\0';
- }
-
- sprintf(buf, "%s/%s", ptr, theIniFileName);
-
- /*
- * This code makes it so that a file in the users home dir overrides a
- * the "default" file as passed in
- */
- aFile = (FILE *) (buf ? fopen(buf, "r+") : NULL);
- if (!aFile)
- {
- sprintf(buf, "%s", theIniFileName);
- aFile = (FILE *) (buf ? fopen(buf, "r+") : NULL);
- if (!aFile)
- return 0;
- }
-
- aLength = strlen(theBuffer);
-
- /*
- * We have to search for theKey, because if it already exists we have
- * to overwrite it. If it doesn't exist we just write a new line to
- * the file.
- */
- while (fgets(aLine, sizeof(aLine), aFile) != NULL)
- {
- aLineLength = strlen(aLine);
- /* strip final '\n' */
- if (aLineLength > 0 && aLine[aLineLength - 1] == '\n')
- aLine[aLineLength - 1] = '\0';
- switch (*aLine)
- {
- case ' ': /* blank line */
- case ';': /* comment line */
- continue;
- break;
-
- case '[': /* section marker */
- if ((aString = strchr(aLine, ']')))
- {
- *aString = '\0';
-
- /* accept as matched if key exact match */
-
- if (!strcmp(aLine + 1, theSection))
- aSectionFound = TRUE;
- }
- break;
-
- default:
- /* try to match value keys if in proper section */
- if (aSectionFound)
- {
- /* try to match requested key */
-
- if ((aString = aValue = strchr(aLine, '=')))
- {
- *aValue = '\0';
- ++aValue;
-
- /* strip leading blanks in value field */
- while (*aValue == ' ' && aValue < aLine + sizeof(aLine))
- *aValue++ = '\0';
- if (aValue >= aLine + sizeof(aLine))
- aValue = "";
- }
- else
- aValue = "";
-
- /* strip trailing blanks from key */
- if (aString)
- {
- while (--aString >= aLine && *aString == ' ')
- *aString = '\0';
- }
-
- /* see if key is matched */
- if (!strcmp(theKey, aLine))
- {
- keyFound = TRUE;
- /* matched -- first, terminate value part */
-
- /* overwrite current value */
- fseek(aFile, -aLineLength, SEEK_CUR);
- /* overwrite key and value */
- sprintf(aLine, "%s = %s\n", theKey, theBuffer);
- fputs(aLine, aFile);
- }
- }
- }
- break;
- }
-}
-
-if (!keyFound)
-{ /* theKey wasn't in file so */
- if (aFile)
- fclose(aFile);
-
- return aReturnLength > 0 ? aReturnLength - 1 : 0;
-}
-#endif /* NOT_USED */
-
-#endif /* not WIN32 */
projects / psqlodbc.git / commitdiff