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      1 /*
      2  * Copyright (c) 2005 Novell, Inc.
      3  * All Rights Reserved.
      4  *
      5  * This program is free software; you can redistribute it and/or
      6  * modify it under the terms of version 2 of the GNU General Public License as
      7  * published by the Free Software Foundation.
      8  *
      9  * This program is distributed in the hope that it will be useful,
     10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12  * GNU General Public License for more details.
     13  *
     14  * You should have received a copy of the GNU General Public License
     15  * along with this program; if not, contact Novell, Inc.
     16  *
     17  * To contact Novell about this file by physical or electronic mail,
     18  * you may find current contact information at www.novell.com
     19  *
     20  * Author		: Rohit Kumar
     21  * Email ID	: rokumar (at) novell.com
     22  * Date		: 14th July 2005
     23  */
     24 
     25 
     26 #include <stdio.h>
     27 #include "rfb/rfb.h"
     28 #include "filelistinfo.h"
     29 
     30 
     31 /* This method is used for debugging purpose */
     32 void
     33 DisplayFileList(FileListInfo fli)
     34 {
     35     int i = 0;
     36     if((fli.pEntries == NULL) || (fli.numEntries == 0)) return;
     37 
     38     rfbLog("DISPLAYING FILE NAMES IN THE LIST ...START\n\n");
     39     rfbLog("Numer of entries:: %d\n", fli.numEntries);
     40     for(i = 0; i < fli.numEntries; i++)
     41 		rfbLog("file[%d]\t<%s>\n", i, fli.pEntries[i].name);
     42     rfbLog("DISPLAYING FILE NAMES IN THE LIST ...END\n\n");
     43 }
     44 
     45 #ifndef __GNUC__
     46 #define __FUNCTION__ "unknown"
     47 #endif
     48 
     49 int
     50 AddFileListItemInfo(FileListInfoPtr fileListInfoPtr, char* name,
     51 					unsigned int size, unsigned int data)
     52 {
     53 	FileListItemInfoPtr fileListItemInfoPtr = (FileListItemInfoPtr)
     54 												calloc((fileListInfoPtr->numEntries + 1),
     55 														sizeof(FileListItemInfo));
     56 	if(fileListItemInfoPtr == NULL) {
     57 	    rfbLog("File [%s]: Method [%s]: fileListItemInfoPtr is NULL\n",
     58 	    		__FILE__, __FUNCTION__);
     59 		return FAILURE;
     60 	}
     61 
     62 	if(fileListInfoPtr->numEntries != 0) {
     63 	    memcpy(fileListItemInfoPtr, fileListInfoPtr->pEntries,
     64 	    		fileListInfoPtr->numEntries * sizeof(FileListItemInfo));
     65 	}
     66 
     67 	strcpy(fileListItemInfoPtr[fileListInfoPtr->numEntries].name, name);
     68 	fileListItemInfoPtr[fileListInfoPtr->numEntries].size = size;
     69 	fileListItemInfoPtr[fileListInfoPtr->numEntries].data = data;
     70 
     71 	if(fileListInfoPtr->pEntries != NULL) {
     72 	    free(fileListInfoPtr->pEntries);
     73 	    fileListInfoPtr->pEntries = NULL;
     74 	}
     75 
     76 	fileListInfoPtr->pEntries = fileListItemInfoPtr;
     77 	fileListItemInfoPtr = NULL;
     78 	fileListInfoPtr->numEntries++;
     79 
     80 	return SUCCESS;
     81 }
     82 
     83 
     84 char*
     85 GetFileNameAt(FileListInfo fileListInfo, int number)
     86 {
     87 	char* name = NULL;
     88 	if(number >= 0 && number < fileListInfo.numEntries)
     89 		name = fileListInfo.pEntries[number].name;
     90 	return name;
     91 }
     92 
     93 
     94 unsigned int
     95 GetFileSizeAt(FileListInfo fileListInfo, int number)
     96 {
     97 	unsigned int size = 0;
     98 	if(number >= 0 && number < fileListInfo.numEntries)
     99 		size = fileListInfo.pEntries[number].size;
    100 	return size;
    101 }
    102 
    103 
    104 unsigned int
    105 GetFileDataAt(FileListInfo fileListInfo, int number)
    106 {
    107 	unsigned int data = 0;
    108 	if(number >= 0 && number < fileListInfo.numEntries)
    109 		data = fileListInfo.pEntries[number].data;
    110 	return data;
    111 }
    112 
    113 
    114 unsigned int
    115 GetSumOfFileNamesLength(FileListInfo fileListInfo)
    116 {
    117 	int i = 0, sumLen = 0;
    118 	for(i = 0; i < fileListInfo.numEntries; i++)
    119 		sumLen += strlen(fileListInfo.pEntries[i].name);
    120 	return sumLen;
    121 }
    122 
    123 
    124 void
    125 FreeFileListInfo(FileListInfo fileListInfo)
    126 {
    127 	if(fileListInfo.pEntries != NULL) {
    128 		free(fileListInfo.pEntries);
    129 		fileListInfo.pEntries = NULL;
    130 	}
    131 	fileListInfo.numEntries = 0;
    132 }
    133 
    134