source: admin/Sources/Includes/registrow.c @ fe6843b

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Last change on this file since fe6843b was 181c4de, checked in by ramon <ramongomez@…>, 13 years ago

#501: Cliente para sistemas Windows.

git-svn-id: https://opengnsys.es/svn/branches/version1.0@2982 a21b9725-9963-47de-94b9-378ad31fedc9
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File size: 5.0 KB
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1// ********************************************************************************************************************************************************
2// Aplicación HIDRA
3// Copyright 2003-2005 José Manuel Alonso. Todos los derechos reservados.
4// Fichero: registro.c
5//      Descripción:
6//              Este proyecto implementa el servicio hidra en un ordenador con plataforma windows NT. Este fichero aporta las funciones de
7//              manipulación del registro de Windows
8// *********************************************************************************************************************************************************
9#include "registrow.h"
10//____________________________________________________________________________________________________________________________
11//
12BOOLEAN WriteRegistryString(HKEY hive,char *key,char *subkey,char *value)
13{
14  HKEY hk;
15  DWORD dp,ret;
16  int sz;
17
18  sz=strlen(value)+1;
19  if (RegCreateKeyEx(
20      hive,
21      key,
22      0,
23      "REG_SZ",
24      REG_OPTION_NON_VOLATILE,
25      KEY_WRITE,
26      NULL,
27      &hk,
28      &dp)!=ERROR_SUCCESS)
29    return FALSE;
30  if ((ret=RegSetValueEx(hk,subkey,0,REG_SZ,(unsigned char *)value,sz))!=ERROR_SUCCESS)
31  {
32    SetLastError(ret);
33    return FALSE;
34  }
35  RegCloseKey(hk);
36  return TRUE;
37}
38// _____________________________________________________________________________________________________________
39BOOLEAN WriteRegistryBytes(HKEY hive,char *key,char *subkey,void *value,int sz)
40{
41  HKEY hk;
42  DWORD dp,ret;
43
44  if (RegCreateKeyEx(
45      hive,
46      key,
47      0,
48      "REG_BINARY",
49      REG_OPTION_NON_VOLATILE,
50      KEY_WRITE,
51      NULL,
52      &hk,
53      &dp)!=ERROR_SUCCESS)
54    return FALSE;
55  if ((ret=RegSetValueEx(hk,subkey,0,REG_BINARY,(BYTE*)value,sz))!=ERROR_SUCCESS)
56  {
57    SetLastError(ret);
58    return FALSE;
59  }
60  RegCloseKey(hk);
61  return TRUE;
62}
63// _____________________________________________________________________________________________________________
64BOOLEAN WriteRegistryInteger(HKEY hive,char *key,char *subkey,DWORD value)
65{
66  HKEY hk;
67  DWORD dp,ret;
68  int sz;
69
70  sz=sizeof(DWORD);
71  if (RegCreateKeyEx(
72      hive,
73      key,
74      0,
75      "REG_DWORD",
76      REG_OPTION_NON_VOLATILE,
77      KEY_WRITE,
78      NULL,
79      &hk,
80      &dp)!=ERROR_SUCCESS)
81    return FALSE;
82  if ((ret=RegSetValueEx(hk,subkey,0,REG_DWORD,(BYTE*)&value,sz))!=ERROR_SUCCESS)
83  {
84    SetLastError(ret);
85    return FALSE;
86  }
87  RegCloseKey(hk);
88  return TRUE;
89}
90// _____________________________________________________________________________________________________________
91BOOLEAN ReadRegistryString(HKEY hive,char *key,char *subkey,char *value,int sz)
92{
93  HKEY  hk;
94  DWORD type,ret;
95
96  if (RegOpenKeyEx(
97      hive,
98      key,
99      0,
100      KEY_QUERY_VALUE,
101      &hk)!=ERROR_SUCCESS)
102  {
103    return FALSE;
104  }
105  if ((ret=RegQueryValueEx(hk,subkey,0,&type,(unsigned char *)value,(DWORD*)&sz))!=ERROR_SUCCESS)
106  {
107    RegCloseKey(hk);
108    SetLastError(ret);
109    return FALSE;
110  }
111  RegCloseKey(hk);
112  return TRUE;
113}
114// _____________________________________________________________________________________________________________
115BOOLEAN ReadRegistryInteger(HKEY hive,char *key,char *subkey,DWORD *value)
116{
117  HKEY  hk;
118  DWORD sz=sizeof(DWORD),type,ret;
119
120  if (RegOpenKeyEx(
121      hive,
122      key,
123      0,
124      KEY_QUERY_VALUE,
125      &hk)!=ERROR_SUCCESS)
126  {
127    return FALSE;
128  }
129  if ((ret=RegQueryValueEx(hk,subkey,0,&type,(LPBYTE)value,&sz))!=ERROR_SUCCESS)
130  {
131    RegCloseKey(hk);
132    SetLastError(ret);
133    return FALSE;
134  }
135  RegCloseKey(hk);
136  return TRUE;
137}
138// _____________________________________________________________________________________________________________
139BOOLEAN ReadRegistryShort(HKEY hive,char *key,char *subkey,short *value)
140{
141  HKEY  hk;
142  DWORD sz=sizeof(DWORD),type,tmpvalue,ret;
143
144  if (RegOpenKeyEx(
145      hive,
146      key,
147      0,
148      KEY_QUERY_VALUE,
149      &hk)!=ERROR_SUCCESS)
150  {
151    return FALSE;
152  }
153  if ((ret=RegQueryValueEx(hk,subkey,0,&type,(LPBYTE)&tmpvalue,&sz))!=ERROR_SUCCESS)
154  {
155    RegCloseKey(hk);
156    SetLastError(ret);
157    return FALSE;
158  }
159  RegCloseKey(hk);
160  *value=(short)tmpvalue;
161  return TRUE;
162}
163// _____________________________________________________________________________________________________________
164BOOLEAN DeleteRegistryValue(HKEY hive,char *key,char *subkey)
165{
166  HKEY  hk;
167  DWORD ret;
168
169  if (RegOpenKeyEx(
170      hive,
171      key,
172      0,
173      KEY_SET_VALUE,
174      &hk)!=ERROR_SUCCESS)
175  {
176    return FALSE;
177  }
178  if ((ret=RegDeleteValue(hk,subkey))!=ERROR_SUCCESS)
179  {
180    RegCloseKey(hk);
181    SetLastError(ret);
182    return FALSE;
183  }
184  RegCloseKey(hk);
185  return TRUE;
186}
187// _____________________________________________________________________________________________________________
188BOOLEAN DeleteRegistryKey(HKEY hive,char *key)
189{
190  DWORD ret;
191
192  if ((ret=RegDeleteKey(hive,key))!=ERROR_SUCCESS)
193  {
194    SetLastError(ret);
195    return FALSE;
196  }
197  return TRUE;
198}
199
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