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Diffstat (limited to 'xorg-server/hw/xprint/Util.c')
| -rw-r--r-- | xorg-server/hw/xprint/Util.c | 370 |
1 files changed, 0 insertions, 370 deletions
diff --git a/xorg-server/hw/xprint/Util.c b/xorg-server/hw/xprint/Util.c deleted file mode 100644 index eb7f839c9..000000000 --- a/xorg-server/hw/xprint/Util.c +++ /dev/null @@ -1,370 +0,0 @@ -/* -(c) Copyright 1996 Hewlett-Packard Company -(c) Copyright 1996 International Business Machines Corp. -(c) Copyright 1996 Sun Microsystems, Inc. -(c) Copyright 1996 Novell, Inc. -(c) Copyright 1996 Digital Equipment Corp. -(c) Copyright 1996 Fujitsu Limited -(c) Copyright 1996 Hitachi, Ltd. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the names of the copyright holders shall -not be used in advertising or otherwise to promote the sale, use or other -dealings in this Software without prior written authorization from said -copyright holders. -*/ - -/* To get the tempnam() prototype in <stdio.h> */ -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#if defined(linux) && defined(__STRICT_ANSI__) -#undef __STRICT_ANSI__ -#endif - -#include <X11/Xos.h> /* for unistd.h and string.h */ -#include <stdio.h> -#include <sys/wait.h> -#include <sys/stat.h> -#include "misc.h" -#include "dixstruct.h" - -#include <X11/extensions/Print.h> - -#include "attributes.h" - -#define IN_FILE_STRING "%(InFile)%" -#define OUT_FILE_STRING "%(OutFile)%" - -/* - * ReplaceAnyString returns a string combining the input strings. - * It replaces all occurances of 'target' with the supplied - * 'replacement'. - * The original input string will generally be freed, - * and the caller is responsible for freeing whatever string is returned. - */ -char * -ReplaceAnyString( - char *string, - char *target, - char *replacement) -{ - char *pKeyString; - - if(replacement != (char *)NULL) - { - while((pKeyString = strstr(string, target)) != (char *)NULL) - { - char *newString; - - newString = (char *)xalloc(strlen(string) + strlen(replacement) - - strlen(target) + 1); - strncpy(newString, string, pKeyString - string); - newString[pKeyString - string] = '\0'; - strcat(newString, replacement); - strcat(newString, pKeyString + strlen(target)); - xfree(string); - string = newString; - } - } - - return string; -} - -/* - * ReplaceFileString returns a string combining the input strings. - * It replaces all occurances of IN_FILE_STRING with the supplied - * inFileName, and all occurances of OUT_FILE_STRING with the - * supplied outFileName. The original input string will generally be freed, - * and the caller is responsible for freeing whatever string is returned. - */ -char * -ReplaceFileString( - char *string, - char *inFileName, - char *outFileName) -{ - char *pKeyString, - *pInFileString = IN_FILE_STRING, - *pOutFileString = OUT_FILE_STRING; - - if(inFileName != (char *)NULL) - { - while((pKeyString = strstr(string, pInFileString)) != - (char *)NULL) - { - char *newString; - - newString = (char *)xalloc(strlen(string) + - strlen(inFileName) + 1); - strncpy(newString, string, pKeyString - string); - newString[pKeyString - string] = '\0'; - strcat(newString, inFileName); - strcat(newString, pKeyString + strlen(pInFileString)); - xfree(string); - string = newString; - } - } - - if(outFileName != (char *)NULL) - { - while((pKeyString = strstr(string, pOutFileString)) != - (char *)NULL) - { - char *newString; - - newString = (char *)xalloc(strlen(string) + - strlen(outFileName) + 1); - strncpy(newString, string, pKeyString - string); - newString[pKeyString - string] = '\0'; - strcat(newString, outFileName); - strcat(newString, pKeyString + strlen(pOutFileString)); - xfree(string); - string = newString; - } - } - return string; -} - - -/* - * TransferBytes reads numBytes of data from pSrcFile and writes them - * to pDstFile. It returns the number of bytes actually transfered, - * which will be numBytes if it's successful. Neither pSrcFile nor - * pDstFile are rewound or their pointers otherwise modified prior to - * beginning the transfer. - */ -int -TransferBytes( - FILE *pSrcFile, - FILE *pDstFile, - int numBytes) -{ - char buf[10240]; -#define BUF_SIZE (sizeof(buf)*sizeof(char)) - int bytesWritten = 0; - unsigned bytesToXfer; - - for(bytesToXfer = min(BUF_SIZE, (unsigned)numBytes); - bytesToXfer > 0; - bytesToXfer = min(BUF_SIZE, (unsigned)(numBytes - bytesWritten))) - { - if(fread((void *)buf, (size_t) 1, bytesToXfer, pSrcFile) < bytesToXfer) - return bytesWritten; - if(fwrite((void *)buf, (size_t) 1, bytesToXfer, pDstFile) < bytesToXfer) - return bytesWritten; - bytesWritten += bytesToXfer; - } - return bytesWritten; -} - -/* - * CopyContentsAndDelete - does the work of copying and deleting the - * pre, no, and post raster files as well as the raster file itself. - */ -Bool -CopyContentsAndDelete( - FILE **ppSrcFile, - char **pSrcFileName, - FILE *pDstFile) -{ - struct stat statBuf; - - if(stat(*pSrcFileName, &statBuf) < 0) - return FALSE; - rewind(*ppSrcFile); - if(TransferBytes(*ppSrcFile, pDstFile, - (int)statBuf.st_size) != (int)statBuf.st_size) - return FALSE; - fclose(*ppSrcFile); - *ppSrcFile = (FILE *)NULL; - unlink(*pSrcFileName); - xfree(*pSrcFileName); - *pSrcFileName = (char *)NULL; - - return TRUE; -} - - -#define QUADPAD(x) ((((x)+3)>>2)<<2) - -int -XpSendDocumentData( - ClientPtr client, - FILE *fp, - int fileLen, - int maxBufSize) -{ - xPrintGetDocumentDataReply *pRep; - int bytesWritten; - unsigned bytesToWrite; - int result = Success; - - if(client->clientGone) - return Success; - - pRep = (xPrintGetDocumentDataReply *)xalloc(sz_xPrintGetDocumentDataReply+ - QUADPAD(maxBufSize)); - - for(bytesToWrite = min(maxBufSize, fileLen), - bytesWritten = 0; - bytesToWrite > 0; - bytesToWrite = min(maxBufSize, fileLen - bytesWritten)) - { - pRep->type = X_Reply; - pRep->sequenceNumber = client->sequence; - pRep->length = (QUADPAD(bytesToWrite)) >> 2; - pRep->dataLen = bytesToWrite; - - if(fread((void *)(pRep + 1), 1, bytesToWrite, fp) < bytesToWrite) - { - result = BadAlloc; /* XXX poor error choice? */ - pRep->statusCode = 2; /* XXX Is this the right value??? */ - } - else - pRep->statusCode = 0; /* XXX Ignored??? */ - - pRep->finishedFlag = FALSE; - - if (client->swapped) { - int n; - long l; - - swaps(&pRep->sequenceNumber, n); - swapl(&pRep->length, l); - swapl(&pRep->statusCode, l); /* XXX Why are these longs??? */ - swapl(&pRep->finishedFlag, l); /* XXX Why are these longs??? */ - swapl(&pRep->dataLen, l); - } - - (void)WriteToClient(client, - sz_xPrintGetDocumentDataReply + bytesToWrite, - (char *)pRep); - bytesWritten += bytesToWrite; - } - - xfree(pRep); - return result; -} - -/* - * XpFinishDocData - send a DocumentData reply with the "finishedFlag" - * field set to TRUE. This routine should be called from the EndJob - * function of a driver after the driver has sent all required - * document data (presumably via XpSendDocumentData). - */ -int -XpFinishDocData( - ClientPtr client) -{ - xPrintGetDocumentDataReply rep; - - if(client->clientGone) - return Success; - - rep.type = X_Reply; - rep.sequenceNumber = client->sequence; - rep.length = 0; - rep.dataLen = 0; - rep.finishedFlag = TRUE; - rep.statusCode = 0; - - if (client->swapped) { - int n; - long l; - - swaps(&rep.sequenceNumber, n); - swapl(&rep.length, l); - swapl(&rep.statusCode, l); /* XXX Why are these longs??? */ - swapl(&rep.finishedFlag, l); /* XXX Why are these longs??? */ - swapl(&rep.dataLen, l); - } - - (void)WriteToClient(client, sz_xPrintGetDocumentDataReply, (char *)&rep); - return Success; -} - -#ifndef HAVE_MKSTEMP -static -char *XpDirName(char *fname) -{ - char *fn, *ptr; - - fn = (char *)xalloc(strlen(fname) + 1); - if (fn) { - strcpy(fn, fname); - ptr = strrchr(fn, '/'); - if (!ptr) { - ptr = fn; - *ptr++ = '.'; - } else if (ptr == fn) - ptr++; - *ptr = '\0'; - } - return fn; -} -#endif - -Bool -XpOpenTmpFile( - char *mode, - char **fname, - FILE **stream) -{ -#ifndef HAVE_MKSTEMP - char *fn = NULL; - - /* note that there is a small race condition here... */ - if (!(*fname = tempnam(NULL, NULL)) || - !(fn = XpDirName(*fname)) || - access(fn, W_OK) || - !(*stream = fopen(*fname, mode))) - - { - xfree(fn); - xfree(*fname); - *fname = NULL; - *stream = NULL; - return FALSE; - } - xfree(fn); -#else - int fd; - - *stream = NULL; - *fname = (char *)xalloc(14); - if (*fname == NULL) - return FALSE; - strcpy(*fname, "/tmp/xpXXXXXX"); - fd = mkstemp(*fname); - if (fd < 0) { - xfree(*fname); - *fname = NULL; - return FALSE; - } - *stream = fdopen(fd, mode); - if (stream == NULL) { - xfree(*fname); - *fname = NULL; - return FALSE; - } -#endif - return TRUE; -} |