/* WARNING: This file was generated by dkct. Changes you make here will be lost if dkct is run again! You should modify the original source and run dkct on it. Original source: dk3wreg.ctr */ /* Copyright (C) 2013-2017, Dirk Krause Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above opyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the author nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /** @file dk3wreg.c The dk3wreg module. */ #line 201 "dk3wreg.ctr" #include "dk3all.h" #include "dk3wreg.h" #line 208 "dk3wreg.ctr" #if DK3_ON_WINDOWS && ((2 == DK3_CHAR_SIZE) || (1 == DK3_CHAR_SIZE)) static dkChar const * const dk3wreg_default_texts[] = { /* 0 */ dkT("dk3wreg.str"), /* 1 */ dkT("Failed to open registry key!"), /* 2 */ dkT("Failed to open registry key:\n\""), /* 3 */ dkT("\"!"), /* 4 */ dkT("Failed to open or create registry key!"), /* 5 */ dkT("Failed to open or create registry key:\n\""), /* 6 */ dkT("\"!"), /* 7 */ dkT("Failed to close registry key!"), /* 8 */ dkT("Failed to close registry key:\n\""), /* 9 */ dkT("\"!"), /* 10 */ dkT("Failed to write registry entry!"), /* 11 */ dkT("Failed to write registry entry:\n\""), /* 12 */ dkT("\"!"), /* 13 */ dkT("Failed to retrieve registry entry!"), /* 14 */ dkT("Failed to retrieve registry entry:\n\""), /* 15 */ dkT("\"!"), /* 16 */ dkT("Registry entry is not a string!"), /* 17 */ dkT("Registry entry is not a string:\n\""), /* 18 */ dkT("\"!"), /* 19 */ dkT("Registry entry is not a DWORD!"), /* 20 */ dkT("Registry entry is not a DWORD:\n\""), /* 21 */ dkT("\"!"), /* 22 */ dkT("Registry entry is an incomplete DWORD!"), /* 23 */ dkT("Registry entry is an incomplete DWORD:\n\""), /* 24 */ dkT("\"!"), /* 25 */ dkT("Failed to delete registry key tree!"), /* 26 */ dkT("Failed to delete registry key tree:\n\""), /* 27 */ dkT("\"!"), /* 28 */ dkT("Failed to delete registry entry!"), /* 29 */ dkT("Failed to delete registry entry:\n\""), /* 30 */ dkT("\"!"), /* 31 */ dkT("String to long for result buffer!"), /* 32 */ dkT("Environment variable expansion failed!"), /* 33 */ dkT("Can not delete registry keys when compiled for legacy versions!"), NULL #line 297 "dk3wreg.ctr" }; static void dk3wreg_report_error( dk3_app_t *app, dkChar const *n, size_t m1, size_t m2, size_t o ) { dkChar const * const *lmsg; /* Localized messages. */ #line 309 "dk3wreg.ctr" if(app) { lmsg = dk3app_messages( app, dk3wreg_default_texts[0], (dkChar const **)dk3wreg_default_texts ); if(lmsg) { if(n) { dk3app_log_3(app, DK3_LL_ERROR, lmsg, m1, m2, n); } else { dk3app_log_1(app, DK3_LL_ERROR, lmsg, o); } } } #line 321 "dk3wreg.ctr" } int dk3wreg_key_open_perms( HKEY b, dkChar const *n, REGSAM p, HKEY *r, dk3_app_t *app ) { int back = 0; long res; #line 332 "dk3wreg.ctr" if((n) && (r)) { #if 2 == DK3_CHAR_SIZE res = RegOpenKeyExW( b, /* Base key. */ n, /* Subkey name. */ (DWORD)0UL, /* Reserviced. */ p, /* Required access. */ r /* Result pointer. */ ); #else res = RegOpenKeyExA( b, /* Base key. */ n, /* Subkey name. */ (DWORD)0UL, /* Reserviced. */ p, /* Required access. */ r /* Result pointer. */ ); #endif if(ERROR_SUCCESS == res) { back = 1; } else { /* ERROR: Failed to open key! */ dk3wreg_report_error(app, n, 2, 3, 1); } } #line 357 "dk3wreg.ctr" return back; } int dk3wreg_key_open_read(HKEY b, dkChar const *n, HKEY *r, dk3_app_t *app) { int back = 0; #line 367 "dk3wreg.ctr" back = dk3wreg_key_open_perms(b, n, KEY_QUERY_VALUE, r, app); #line 369 "dk3wreg.ctr" return back; } int dk3wreg_key_open_modify(HKEY b, dkChar const *n, HKEY *r, dk3_app_t *app) { int back = 0; #line 379 "dk3wreg.ctr" back = dk3wreg_key_open_perms(b, n, KEY_ALL_ACCESS, r, app); #line 381 "dk3wreg.ctr" return back; } int dk3wreg_key_create_perms(HKEY b,dkChar const *n,REGSAM p,HKEY *r,dk3_app_t *app) { int back = 0; long res; DWORD disp = (DWORD)0UL; #line 393 "dk3wreg.ctr" if((n) && (r)) { #if 2 == DK3_CHAR_SIZE res = RegCreateKeyExW( b, /* Base key. */ n, /* Key name. */ (DWORD)0UL, /* Reserved. */ NULL, /* Key class. */ REG_OPTION_NON_VOLATILE, /* Options. */ p, /* SAM desired. */ NULL, /* Security descriptor. */ r, /* Result pointer. */ &disp /* Disposition. */ ); #else res = RegCreateKeyExA( b, /* Base key. */ n, /* Key name. */ (DWORD)0UL, /* Reserved. */ NULL, /* Key class. */ REG_OPTION_NON_VOLATILE, /* Options. */ p, /* SAM desired. */ NULL, /* Security descriptor. */ r, /* Result pointer. */ &disp /* Disposition. */ ); #endif if(ERROR_SUCCESS == res) { back = 1; } else { /* ERROR: Failed to open/create registry key! */ dk3wreg_report_error(app, n, 5, 6, 4); } } #line 426 "dk3wreg.ctr" return back; } int dk3wreg_key_create_read(HKEY b, dkChar const *n, HKEY *r, dk3_app_t *app) { int back = 0; #line 436 "dk3wreg.ctr" back = dk3wreg_key_create_perms(b, n, KEY_QUERY_VALUE, r, app); #line 438 "dk3wreg.ctr" return back; } int dk3wreg_key_create_modify(HKEY b, dkChar const *n, HKEY *r, dk3_app_t *app) { int back = 0; #line 448 "dk3wreg.ctr" back = dk3wreg_key_create_perms(b, n, KEY_ALL_ACCESS, r, app); #line 450 "dk3wreg.ctr" return back; } int dk3wreg_key_close(HKEY k, dkChar const *n, dk3_app_t *app) { int back = 0; long res; #line 461 "dk3wreg.ctr" res = RegCloseKey(k); if(ERROR_SUCCESS == res) { back = 1; } else { /* ERROR: Failed to close registry key!. */ dk3wreg_report_error(app, n, 8, 9, 7); } #line 468 "dk3wreg.ctr" return back; } int dk3wreg_key_delete(HKEY b, dkChar const *n, dk3_app_t *app) { int back = 0; #if _MSC_VER >= 1700 && (!(DK4_WINDOWS_LEGACY)) long res; #line 480 "dk3wreg.ctr" if(n) { #if 2 == DK3_CHAR_SIZE res = RegDeleteTreeW(b, n); #else res = RegDeleteTreeA(b, n); #endif if(ERROR_SUCCESS == res) { back = 1; } else { dk3wreg_report_error(app, n, 26, 27, 25); } } #line 492 "dk3wreg.ctr" #else dk3wreg_report_error(app, n, 26, 27, 25); dk3wreg_report_error(app, NULL, 0, 0, 33); #endif return back; } int dk3wreg_set_sz(HKEY k, dkChar const *n, dkChar const *v, dk3_app_t *app) { int back = 0; DWORD dwt = REG_SZ; DWORD dw0 = (DWORD)0UL; DWORD sz; long res; #line 510 "dk3wreg.ctr" if(v) { sz = (DWORD)(1 + dk3str_len(v)); sz *= DK3_CHAR_SIZE; #if 2 == DK3_CHAR_SIZE res = RegSetValueExW( k, /* Key. */ n, /* Entry name. */ dw0, /* Reserved. */ dwt, /* Type. */ (const BYTE *)v, /* Data. */ sz /* Number of bytes. */ ); #else res = RegSetValueExA( k, /* Key. */ n, /* Entry name. */ dw0, /* Reserved. */ dwt, /* Type. */ (const BYTE *)v, /* Data. */ sz /* Number of bytes. */ ); #endif if(ERROR_SUCCESS == res) { back = 1; } else { /* ERROR: Failed to save registry entry. */ dk3wreg_report_error(app, n, 11, 12, 10); } } #line 539 "dk3wreg.ctr" return back; } int dk3wreg_set_expand_sz(HKEY k, dkChar const *n, dkChar const *v, dk3_app_t *app) { int back = 0; DWORD dwt = REG_EXPAND_SZ; DWORD dw0 = (DWORD)0UL; DWORD sz; long res; #line 553 "dk3wreg.ctr" if(v) { sz = (DWORD)(1 + dk3str_len(v)); sz *= DK3_CHAR_SIZE; #if 2 == DK3_CHAR_SIZE res = RegSetValueExW( k, /* Key. */ n, /* Entry name. */ dw0, /* Reserved. */ dwt, /* Type. */ (const BYTE *)v, /* Data. */ sz /* Number of bytes. */ ); #else res = RegSetValueExA( k, /* Key. */ n, /* Entry name. */ dw0, /* Reserved. */ dwt, /* Type. */ (const BYTE *)v, /* Data. */ sz /* Number of bytes. */ ); #endif if(ERROR_SUCCESS == res) { back = 1; } else { /* ERROR: Failed to save registry entry. */ dk3wreg_report_error(app, n, 11, 12, 10); } } #line 582 "dk3wreg.ctr" return back; } int dk3wreg_set_dword(HKEY k, dkChar const *n, DWORD v, dk3_app_t *app) { int back = 0; DWORD dwt = REG_DWORD; DWORD dw0 = (DWORD)0UL; DWORD sz; long res; #line 596 "dk3wreg.ctr" if((n) && (v)) { sz = (DWORD)sizeof(DWORD); #if 2 == DK3_CHAR_SIZE res = RegSetValueExW( k, /* Key. */ n, /* Entry name. */ dw0, /* Reserved. */ dwt, /* Type. */ (const BYTE *)(&v), /* Data. */ sz /* Number of bytes. */ ); #else res = RegSetValueExA( k, /* Key. */ n, /* Entry name. */ dw0, /* Reserved. */ dwt, /* Type. */ (const BYTE *)(&v), /* Data. */ sz /* Number of bytes. */ ); #endif if(ERROR_SUCCESS == res) { back = 1; } else { /* ERROR: Failed to save registry entry. */ dk3wreg_report_error(app, n, 11, 12, 10); } } #line 624 "dk3wreg.ctr" return back; } int dk3wreg_get_expand_sz( HKEY k, dkChar const *n, dkChar *b, size_t s, DWORD *e, dk3_app_t *app ) { int back = 0; DWORD dwt = REG_SZ; DWORD dws; long res; #line 639 "dk3wreg.ctr" if((b) && (s)) { dws = (DWORD)(s * DK3_CHAR_SIZE); #if 2 == DK3_CHAR_SIZE res = RegQueryValueExW( k, /* Key. */ n, /* Entry name. */ NULL, /* Reserved. */ &dwt, /* Type. */ (BYTE *)b, /* Result buffer. */ &dws /* Size (number of bytes). */ ); #else res = RegQueryValueExA( k, /* Key. */ n, /* Entry name. */ NULL, /* Reserved. */ &dwt, /* Type. */ (BYTE *)b, /* Result buffer. */ &dws /* Size (number of bytes). */ ); #endif if(ERROR_SUCCESS == res) { switch(dwt) { case REG_SZ: case REG_EXPAND_SZ: { if(e) { *e = dwt; } back = 1; if(0UL < dws) { #if 1 < DK3_CHAR_SIZE dws = dws / DK3_CHAR_SIZE; #endif if(0UL < dws) { if(dws < (DWORD)s) { b[dws] = dkT('\0'); } else { b[s - 1] = dkT('\0'); } } else { *b = dkT('\0'); } } else { *b = dkT('\0'); } } break; default: { *b = dkT('\0'); /* ERROR: Not a string value! */ dk3wreg_report_error(app, n, 17, 18, 16); } break; } } else { *b = dkT('\0'); /* ERROR: Failed to retrieve value! */ dk3wreg_report_error(app, n, 14, 15, 13); } } #line 695 "dk3wreg.ctr" #line 696 "dk3wreg.ctr" #line 697 "dk3wreg.ctr" #line 698 "dk3wreg.ctr" return back; } int dk3wreg_get_sz(HKEY k, dkChar const *n, dkChar *b, size_t s, dk3_app_t *app) { int back = 0; #line 708 "dk3wreg.ctr" back = dk3wreg_get_expand_sz(k, n, b, s, NULL, app); #line 710 "dk3wreg.ctr" return back; } int dk3wreg_get_expanded_sz( HKEY k, dkChar const * n, dkChar *dp, size_t ds, dkChar *tp, size_t ts, dk3_app_t *app ) { DWORD fe; /* Flag: Expand. */ DWORD res; /* Result from expand function. */ int back = 0; #line 725 "dk3wreg.ctr" if((n) && (dp) && (ds) && (tp) && (ts)) { dp[0] = dkT('\0'); fe = REG_SZ; if(dk3wreg_get_expand_sz(k, n, tp, ts, &fe, app)) { if(REG_EXPAND_SZ == fe) { res = ExpandEnvironmentStrings(tp, dp, (DWORD)ds); if(0 < res) { if((size_t)res < ds) { back = 1; } else { /* ERROR: String too long for final buffer! */ dk3wreg_report_error(app, NULL, 0, 0, 31); } } else { /* ERROR: Expansion failed! */ dk3wreg_report_error(app, NULL, 0, 0, 32); } } else { if(dk3str_len(tp) < ds) { dk3str_cpy(dp, tp); back = 1; } else { /* ERROR: String too long for final buffer! */ dk3wreg_report_error(app, NULL, 0, 0, 31); } } } } #line 754 "dk3wreg.ctr" #line 755 "dk3wreg.ctr" #line 756 "dk3wreg.ctr" #line 757 "dk3wreg.ctr" return back; } int dk3wreg_get_dword(HKEY k, dkChar const *n, DWORD *b, dk3_app_t *app) { int back = 0; DWORD dwt = REG_DWORD; DWORD dws; DWORD dwres; long res; #line 771 "dk3wreg.ctr" if((n) && (b)) { dws = (DWORD)sizeof(DWORD); dwres = (DWORD)0UL; #if 2 == DK3_CHAR_SIZE res = RegQueryValueExW( k, n, NULL, &dwt, (BYTE *)(&dwres), &dws ); #else res = RegQueryValueExA( k, n, NULL, &dwt, (BYTE *)(&dwres), &dws ); #endif if(ERROR_SUCCESS == res) { switch(dwt) { case REG_DWORD: { if((DWORD)sizeof(DWORD) == dws) { *b = dwres; back = 1; } else { /* ERROR: Incomplete value! */ dk3wreg_report_error(app, n, 23, 24, 22); } } break; default: { /* ERROR: Not a DWORD entry! */ dk3wreg_report_error(app, n, 20, 21, 19); } break; } } else { /* ERROR: Failed to retrieve value! */ dk3wreg_report_error(app, n, 14, 15, 13); } } #line 804 "dk3wreg.ctr" return back; } int dk3wreg_entry_delete(HKEY k, dkChar const *n, dk3_app_t *app) { int back = 0; long res; #line 815 "dk3wreg.ctr" if(n) { #if 2 == DK3_CHAR_SIZE res = RegDeleteValueW(k, n); #else res = RegDeleteValueA(k, n); #endif if(ERROR_SUCCESS == res) { back = 1; } else { dk3wreg_report_error(app, n, 29, 30, 28); } } #line 827 "dk3wreg.ctr" return back; } #else #endif