300 lines
8.8 KiB
C
300 lines
8.8 KiB
C
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/*++
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Copyright (c) 1991-1999, Microsoft Corporation All rights reserved.
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Module Name:
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geo.c
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Abstract:
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This file contains functions necessary to parse amd write the GEO
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specific tables to a data file.
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External Routines in this file:
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ParseWriteGEO
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Revision History:
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11-02-99 WeiWu Created.
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03-10-00 lguindon Began GEO API port.
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09-12-00 JulieB Fixed buffer sizes and other problems.
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--*/
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//
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// Include Files.
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//
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#include "nlstrans.h"
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////////////////////////////////////////////////////////////////////////////
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//
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// ParseWriteGEO
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//
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// This routine parses the input file for the GEO specific tables, and
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// then writes the data to the output file.
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//
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////////////////////////////////////////////////////////////////////////////
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int
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ParseWriteGEO(
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PSZ pszKeyWord)
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{
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int nSize = 0;
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int Ctr;
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FILE *pOutputFile;
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GEOTABLEHDR GeoTableHdr;
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if ((pOutputFile = fopen(GEOFILE, "w+b")) == 0)
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{
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printf("Error opening output file %s.\n", GEOFILE);
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return (1);
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}
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//
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// Prepare GEO table header.
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//
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wcscpy(GeoTableHdr.szSig, L"geo");
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//
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// Write GEO table header place holder.
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//
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if (FileWrite(pOutputFile, &GeoTableHdr, sizeof(GEOTABLEHDR), 1, "GEOHEADER"))
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{
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fclose(pOutputFile);
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return (1);
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}
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//
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// Scan GEO text file.
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//
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while (fscanf(pInputFile, "%s", pszKeyWord) == 1)
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{
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//
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// GEOINFO table.
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//
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if (_stricmp(pszKeyWord, "GEOINFO") == 0)
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{
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PGEODATA pGeoData = NULL;
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if (Verbose)
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{
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printf("\n\nFound GEOINFO keyword.\n");
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}
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GetSize(&nSize);
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if (nSize)
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{
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pGeoData = (PGEODATA)malloc(sizeof(GEODATA) * nSize);
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}
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if (pGeoData)
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{
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for (Ctr = 0; Ctr < nSize; Ctr++)
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{
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CHAR szLatitude[MAX_LATITUDE];
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CHAR szLongitude[MAX_LONGITUDE];
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CHAR szISO3166Abbrev2[MAX_ISO_ABBREV];
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CHAR szISO3166Abbrev3[MAX_ISO_ABBREV];
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//
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// Scan Values
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//
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int NumItems = 0;
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NumItems = fscanf( pInputFile,
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"%ld %s %s %lu %ld %s %s %lu ;%*[^\n]",
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&pGeoData[Ctr].GeoId,
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szLatitude,
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szLongitude,
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&pGeoData[Ctr].GeoClass,
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&pGeoData[Ctr].ParentGeoId,
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szISO3166Abbrev2,
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szISO3166Abbrev3,
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&pGeoData[Ctr].wISO3166 );
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//
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// Convert value to UNICODE
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//
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if (MultiByteToWideChar( CP_ACP,
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0,
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szLatitude,
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-1,
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pGeoData[Ctr].szLatitude,
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MAX_LATITUDE ) == 0)
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{
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printf("Error converting latitude string in file %s.\n", GEOFILE);
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fclose(pOutputFile);
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free(pGeoData);
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return (1);
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}
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if (MultiByteToWideChar( CP_ACP,
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0,
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szLongitude,
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-1,
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pGeoData[Ctr].szLongitude,
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MAX_LONGITUDE ) == 0)
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{
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printf("Error converting longitude string in file %s.\n", GEOFILE);
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fclose(pOutputFile);
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free(pGeoData);
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return (1);
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}
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if (MultiByteToWideChar( CP_ACP,
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0,
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szISO3166Abbrev2,
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-1,
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pGeoData[Ctr].szISO3166Abbrev2,
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MAX_ISO_ABBREV ) == 0)
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{
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printf("Error converting 2-char abbreviated name in file %s.\n", GEOFILE);
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fclose(pOutputFile);
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free(pGeoData);
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return (1);
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}
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if (MultiByteToWideChar( CP_ACP,
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0,
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szISO3166Abbrev3,
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-1,
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pGeoData[Ctr].szISO3166Abbrev3,
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MAX_ISO_ABBREV ) == 0)
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{
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printf("Error converting 3-char abbreviated name in file %s.\n", GEOFILE);
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fclose(pOutputFile);
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free(pGeoData);
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return (1);
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}
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//
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// Print if in verbose mode
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//
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if (Verbose)
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{
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printf("ID:%ld, LAT:%s, LON:%s, CLASS:%lu, PARENT:%ld, ISO3166-2:%s, IS03166-3:%s, ISO3166:%lu \n",
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pGeoData[Ctr].GeoId,
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szLatitude,
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szLongitude,
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pGeoData[Ctr].GeoClass,
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pGeoData[Ctr].ParentGeoId,
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szISO3166Abbrev2,
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szISO3166Abbrev3,
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pGeoData[Ctr].wISO3166 );
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}
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}
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//
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// Update GEO table header.
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//
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GeoTableHdr.dwOffsetGeoInfo = ftell(pOutputFile);
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GeoTableHdr.nGeoInfo = nSize;
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//
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// Write GEOINFO.
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//
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if (FileWrite(pOutputFile, pGeoData, sizeof(GEODATA), nSize, "GEOINFO"))
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{
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fclose(pOutputFile);
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free(pGeoData);
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return (1);
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}
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free(pGeoData);
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}
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}
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//
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// GEOLCID table.
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//
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else if (_stricmp(pszKeyWord, "GEOLCID") == 0)
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{
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PGEOLCID pGeoLCID = NULL;
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if (Verbose)
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printf("\n\nFound GEOLCID keyword.\n");
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GetSize(&nSize);
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if (nSize)
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{
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pGeoLCID = (PGEOLCID)malloc(sizeof(GEOLCID) * nSize);
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}
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if (pGeoLCID)
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{
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for (Ctr = 0; Ctr < nSize; Ctr++)
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{
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//
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// Scan values
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//
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fscanf( pInputFile,
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"%ld %x %lx ;%*[^\n]",
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&pGeoLCID[Ctr].GeoId,
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&pGeoLCID[Ctr].LangId,
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&pGeoLCID[Ctr].lcid);
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//
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// Print the values if in Verbose Mode
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//
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if (Verbose)
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{
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printf("ID:%ld, LANGID:0x%04x, LCID:0x%08x\n",
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pGeoLCID[Ctr].GeoId,
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pGeoLCID[Ctr].LangId,
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pGeoLCID[Ctr].lcid);
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}
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}
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GeoTableHdr.dwOffsetGeoLCID = ftell(pOutputFile);
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GeoTableHdr.nGeoLCID = nSize;
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if (FileWrite(pOutputFile, pGeoLCID, sizeof(GEOLCID), nSize, "GEOLCID"))
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{
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fclose(pOutputFile);
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free(pGeoLCID);
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return (1);
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}
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free(pGeoLCID);
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}
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}
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}
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//
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// Get file size.
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//
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GeoTableHdr.nFileSize = ftell(pOutputFile);
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//
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// Rewind Output file.
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//
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fseek(pOutputFile, 0, SEEK_SET);
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//
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// Update GEO table header.
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//
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if (FileWrite(pOutputFile, &GeoTableHdr, sizeof(GEOTABLEHDR), 1, "GEOHEADER"))
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{
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fclose(pOutputFile);
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return (1);
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}
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//
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// Close the output file.
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//
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fclose(pOutputFile);
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//
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// Return success.
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//
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printf("\nSuccessfully wrote output file %s\n", GEOFILE);
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return (0);
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}
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