--- a/xmlreaderimpl/support/expat-2.0.1/xmlwf/xmlfile.c Mon Jan 25 16:38:30 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,244 +0,0 @@
-/* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd
- See the file COPYING for copying permission.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <fcntl.h>
-
-#ifdef COMPILED_FROM_DSP
-#include "winconfig.h"
-#elif defined(MACOS_CLASSIC)
-#include "macconfig.h"
-#elif defined(__amigaos__)
-#include "amigaconfig.h"
-#elif defined(__WATCOMC__)
-#include "watcomconfig.h"
-#elif defined(HAVE_EXPAT_CONFIG_H)
-#include <expat_config.h>
-#endif /* ndef COMPILED_FROM_DSP */
-
-#include "expat.h"
-#include "xmlfile.h"
-#include "xmltchar.h"
-#include "filemap.h"
-
-#if (defined(_MSC_VER) || (defined(__WATCOMC__) && !defined(__LINUX__)))
-#include <io.h>
-#endif
-
-#if defined(__amigaos__) && defined(__USE_INLINE__)
-#include <proto/expat.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifndef O_BINARY
-#ifdef _O_BINARY
-#define O_BINARY _O_BINARY
-#else
-#define O_BINARY 0
-#endif
-#endif
-
-#ifdef _DEBUG
-#define READ_SIZE 16
-#else
-#define READ_SIZE (1024*8)
-#endif
-
-
-typedef struct {
- XML_Parser parser;
- int *retPtr;
-} PROCESS_ARGS;
-
-static void
-reportError(XML_Parser parser, const XML_Char *filename)
-{
- enum XML_Error code = XML_GetErrorCode(parser);
- const XML_Char *message = XML_ErrorString(code);
- if (message)
- ftprintf(stdout, T("%s:%" XML_FMT_INT_MOD "u:%" XML_FMT_INT_MOD "u: %s\n"),
- filename,
- XML_GetErrorLineNumber(parser),
- XML_GetErrorColumnNumber(parser),
- message);
- else
- ftprintf(stderr, T("%s: (unknown message %d)\n"), filename, code);
-}
-
-/* This implementation will give problems on files larger than INT_MAX. */
-static void
-processFile(const void *data, size_t size,
- const XML_Char *filename, void *args)
-{
- XML_Parser parser = ((PROCESS_ARGS *)args)->parser;
- int *retPtr = ((PROCESS_ARGS *)args)->retPtr;
- if (XML_Parse(parser, (const char *)data, (int)size, 1) == XML_STATUS_ERROR) {
- reportError(parser, filename);
- *retPtr = 0;
- }
- else
- *retPtr = 1;
-}
-
-#if (defined(WIN32) || defined(__WATCOMC__))
-
-static int
-isAsciiLetter(XML_Char c)
-{
- return (T('a') <= c && c <= T('z')) || (T('A') <= c && c <= T('Z'));
-}
-
-#endif /* WIN32 */
-
-static const XML_Char *
-resolveSystemId(const XML_Char *base, const XML_Char *systemId,
- XML_Char **toFree)
-{
- XML_Char *s;
- *toFree = 0;
- if (!base
- || *systemId == T('/')
-#if (defined(WIN32) || defined(__WATCOMC__))
- || *systemId == T('\\')
- || (isAsciiLetter(systemId[0]) && systemId[1] == T(':'))
-#endif
- )
- return systemId;
- *toFree = (XML_Char *)malloc((tcslen(base) + tcslen(systemId) + 2)
- * sizeof(XML_Char));
- if (!*toFree)
- return systemId;
- tcscpy(*toFree, base);
- s = *toFree;
- if (tcsrchr(s, T('/')))
- s = tcsrchr(s, T('/')) + 1;
-#if (defined(WIN32) || defined(__WATCOMC__))
- if (tcsrchr(s, T('\\')))
- s = tcsrchr(s, T('\\')) + 1;
-#endif
- tcscpy(s, systemId);
- return *toFree;
-}
-
-static int
-externalEntityRefFilemap(XML_Parser parser,
- const XML_Char *context,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId)
-{
- int result;
- XML_Char *s;
- const XML_Char *filename;
- XML_Parser entParser = XML_ExternalEntityParserCreate(parser, context, 0);
- PROCESS_ARGS args;
- args.retPtr = &result;
- args.parser = entParser;
- filename = resolveSystemId(base, systemId, &s);
- XML_SetBase(entParser, filename);
- if (!filemap(filename, processFile, &args))
- result = 0;
- free(s);
- XML_ParserFree(entParser);
- return result;
-}
-
-static int
-processStream(const XML_Char *filename, XML_Parser parser)
-{
- /* passing NULL for filename means read intput from stdin */
- int fd = 0; /* 0 is the fileno for stdin */
-
- if (filename != NULL) {
- fd = topen(filename, O_BINARY|O_RDONLY);
- if (fd < 0) {
- tperror(filename);
- return 0;
- }
- }
- for (;;) {
- int nread;
- char *buf = (char *)XML_GetBuffer(parser, READ_SIZE);
- if (!buf) {
- if (filename != NULL)
- close(fd);
- ftprintf(stderr, T("%s: out of memory\n"),
- filename != NULL ? filename : "xmlwf");
- return 0;
- }
- nread = read(fd, buf, READ_SIZE);
- if (nread < 0) {
- tperror(filename != NULL ? filename : "STDIN");
- if (filename != NULL)
- close(fd);
- return 0;
- }
- if (XML_ParseBuffer(parser, nread, nread == 0) == XML_STATUS_ERROR) {
- reportError(parser, filename != NULL ? filename : "STDIN");
- if (filename != NULL)
- close(fd);
- return 0;
- }
- if (nread == 0) {
- if (filename != NULL)
- close(fd);
- break;;
- }
- }
- return 1;
-}
-
-static int
-externalEntityRefStream(XML_Parser parser,
- const XML_Char *context,
- const XML_Char *base,
- const XML_Char *systemId,
- const XML_Char *publicId)
-{
- XML_Char *s;
- const XML_Char *filename;
- int ret;
- XML_Parser entParser = XML_ExternalEntityParserCreate(parser, context, 0);
- filename = resolveSystemId(base, systemId, &s);
- XML_SetBase(entParser, filename);
- ret = processStream(filename, entParser);
- free(s);
- XML_ParserFree(entParser);
- return ret;
-}
-
-int
-XML_ProcessFile(XML_Parser parser,
- const XML_Char *filename,
- unsigned flags)
-{
- int result;
-
- if (!XML_SetBase(parser, filename)) {
- ftprintf(stderr, T("%s: out of memory"), filename);
- exit(1);
- }
-
- if (flags & XML_EXTERNAL_ENTITIES)
- XML_SetExternalEntityRefHandler(parser,
- (flags & XML_MAP_FILE)
- ? externalEntityRefFilemap
- : externalEntityRefStream);
- if (flags & XML_MAP_FILE) {
- PROCESS_ARGS args;
- args.retPtr = &result;
- args.parser = parser;
- if (!filemap(filename, processFile, &args))
- result = 0;
- }
- else
- result = processStream(filename, parser);
- return result;
-}