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filelistinfo.c
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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@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
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
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
126 {
127  if(fileListInfo.pEntries != NULL) {
128  free(fileListInfo.pEntries);
129  fileListInfo.pEntries = NULL;
130  }
131  fileListInfo.numEntries = 0;
132 }
133