winspool: Use configuration file for DeviceCapabilitiesW.
Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Huw Davies <huw@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban
Alexandre Julliard
parent
a8c4020029
commit
afc7c0c9d1
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@ -119,6 +119,7 @@
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#include "wine/unicode.h"
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#include "wine/debug.h"
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#include "wine/list.h"
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#include "wine/rbtree.h"
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#include "wine/heap.h"
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#include "winnls.h"
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@ -178,6 +179,18 @@ typedef struct {
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LPCWSTR versionsubdir;
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} printenv_t;
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typedef struct
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{
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struct wine_rb_entry entry;
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HMODULE module;
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LONG ref;
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/* entry points */
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DWORD (WINAPI *pDrvDeviceCapabilities)(HANDLE, const WCHAR *, WORD, void *, const DEVMODEW *);
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WCHAR name[1];
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} config_module_t;
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/* ############################### */
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static opened_printer_t **printer_handles;
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@ -500,6 +513,127 @@ static inline const DWORD *form_string_info( DWORD level )
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return NULL;
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}
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/*****************************************************************************
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* WINSPOOL_OpenDriverReg [internal]
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*
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* opens the registry for the printer drivers depending on the given input
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* variable pEnvironment
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*
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* RETURNS:
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* the opened hkey on success
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* NULL on error
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*/
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static HKEY WINSPOOL_OpenDriverReg(const void *pEnvironment)
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{
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HKEY retval = NULL;
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LPWSTR buffer;
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const printenv_t *env;
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TRACE("(%s)\n", debugstr_w(pEnvironment));
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env = validate_envW(pEnvironment);
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if (!env) return NULL;
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buffer = HeapAlloc( GetProcessHeap(), 0,
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(strlenW(DriversW) + strlenW(env->envname) +
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strlenW(env->versionregpath) + 1) * sizeof(WCHAR));
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if(buffer) {
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wsprintfW(buffer, DriversW, env->envname, env->versionregpath);
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RegCreateKeyW(HKEY_LOCAL_MACHINE, buffer, &retval);
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HeapFree(GetProcessHeap(), 0, buffer);
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}
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return retval;
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}
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static CRITICAL_SECTION config_modules_cs;
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static CRITICAL_SECTION_DEBUG config_modules_cs_debug =
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{
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0, 0, &config_modules_cs,
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{ &config_modules_cs_debug.ProcessLocksList, &config_modules_cs_debug.ProcessLocksList },
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0, 0, { (DWORD_PTR)(__FILE__ ": config_modules_cs") }
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};
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static CRITICAL_SECTION config_modules_cs = { &config_modules_cs_debug, -1, 0, 0, 0, 0 };
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static int compare_config_modules(const void *key, const struct wine_rb_entry *entry)
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{
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config_module_t *module = WINE_RB_ENTRY_VALUE(entry, config_module_t, entry);
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return lstrcmpiW(key, module->name);
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}
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static struct wine_rb_tree config_modules = { compare_config_modules };
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static void release_config_module(config_module_t *config_module)
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{
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if (InterlockedDecrement(&config_module->ref)) return;
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FreeLibrary(config_module->module);
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HeapFree(GetProcessHeap(), 0, config_module);
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}
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static config_module_t *get_config_module(const WCHAR *device, BOOL grab)
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{
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WCHAR driver[MAX_PATH];
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DWORD size, len;
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HKEY driver_key, device_key;
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HMODULE driver_module;
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config_module_t *ret = NULL;
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struct wine_rb_entry *entry;
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DWORD type;
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LSTATUS res;
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EnterCriticalSection(&config_modules_cs);
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entry = wine_rb_get(&config_modules, device);
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if (entry) {
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ret = WINE_RB_ENTRY_VALUE(entry, config_module_t, entry);
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if (grab) InterlockedIncrement(&ret->ref);
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goto ret;
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}
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if (!grab) goto ret;
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if (!(driver_key = WINSPOOL_OpenDriverReg(NULL))) goto ret;
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res = RegOpenKeyW(driver_key, device, &device_key);
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RegCloseKey(driver_key);
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if (res) {
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WARN("Device %s key not found\n", debugstr_w(device));
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goto ret;
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}
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size = sizeof(driver);
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if (!GetPrinterDriverDirectoryW(NULL, NULL, 1, (LPBYTE)driver, size, &size)) goto ret;
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len = size / sizeof(WCHAR) - 1;
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driver[len++] = '\\';
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driver[len++] = '3';
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driver[len++] = '\\';
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size = sizeof(driver) - len * sizeof(WCHAR);
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res = RegQueryValueExW(device_key, Configuration_FileW, NULL, &type,
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(BYTE *)(driver + len), &size);
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RegCloseKey(device_key);
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if (res || type != REG_SZ) {
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WARN("no configuration file: %u\n", res);
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goto ret;
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}
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if (!(driver_module = LoadLibraryW(driver))) {
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WARN("Could not load %s\n", debugstr_w(driver));
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goto ret;
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}
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len = lstrlenW(device);
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if (!(ret = HeapAlloc(GetProcessHeap(), 0, FIELD_OFFSET(config_module_t, name[len + 1]))))
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goto ret;
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ret->ref = 2; /* one for config_module and one for the caller */
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ret->module = driver_module;
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ret->pDrvDeviceCapabilities = (void *)GetProcAddress(driver_module, "DrvDeviceCapabilities");
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lstrcpyW(ret->name, device);
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wine_rb_put(&config_modules, ret->name, &ret->entry);
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ret:
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LeaveCriticalSection(&config_modules_cs);
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return ret;
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}
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/******************************************************************
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* verify, that the filename is a local file
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*
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@ -2361,57 +2495,28 @@ INT WINAPI DeviceCapabilitiesA(LPCSTR pDevice,LPCSTR pPort, WORD cap,
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return ret;
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}
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/*****************************************************************************
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* DeviceCapabilitiesW [WINSPOOL.@]
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*
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* Call DeviceCapabilitiesA since we later call 16bit stuff anyway
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*
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*/
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INT WINAPI DeviceCapabilitiesW(LPCWSTR pDevice, LPCWSTR pPort,
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WORD fwCapability, LPWSTR pOutput,
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const DEVMODEW *pDevMode)
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{
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LPDEVMODEA dmA = DEVMODEdupWtoA(pDevMode);
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LPSTR pDeviceA = strdupWtoA(pDevice);
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LPSTR pPortA = strdupWtoA(pPort);
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INT ret;
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config_module_t *config;
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int ret;
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TRACE("%s,%s,%u,%p,%p\n", debugstr_w(pDevice), debugstr_w(pPort), fwCapability, pOutput, pDevMode);
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TRACE("%s,%s,%u,%p,%p\n", debugstr_w(pDevice), debugstr_w(pPort), fwCapability,
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pOutput, pDevMode);
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if(pOutput && (fwCapability == DC_BINNAMES ||
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fwCapability == DC_FILEDEPENDENCIES ||
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fwCapability == DC_PAPERNAMES)) {
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/* These need A -> W translation */
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INT size = 0, i;
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LPSTR pOutputA;
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ret = DeviceCapabilitiesA(pDeviceA, pPortA, fwCapability, NULL,
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dmA);
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if(ret == -1)
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return ret;
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switch(fwCapability) {
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case DC_BINNAMES:
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size = 24;
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break;
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case DC_PAPERNAMES:
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case DC_FILEDEPENDENCIES:
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size = 64;
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break;
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}
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pOutputA = HeapAlloc(GetProcessHeap(), 0, size * ret);
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ret = DeviceCapabilitiesA(pDeviceA, pPortA, fwCapability, pOutputA,
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dmA);
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for(i = 0; i < ret; i++)
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MultiByteToWideChar(CP_ACP, 0, pOutputA + (i * size), -1,
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pOutput + (i * size), size);
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HeapFree(GetProcessHeap(), 0, pOutputA);
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} else {
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ret = DeviceCapabilitiesA(pDeviceA, pPortA, fwCapability,
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(LPSTR)pOutput, dmA);
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if (!(config = get_config_module(pDevice, TRUE))) {
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WARN("Could not load config module for %s\n", debugstr_w(pDevice));
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return 0;
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}
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HeapFree(GetProcessHeap(),0,pPortA);
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HeapFree(GetProcessHeap(),0,pDeviceA);
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HeapFree(GetProcessHeap(),0,dmA);
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ret = config->pDrvDeviceCapabilities(NULL /* FIXME */, pDevice, fwCapability,
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pOutput, pDevMode);
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release_config_module(config);
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return ret;
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}
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@ -3186,38 +3291,6 @@ BOOL WINAPI GetPrintProcessorDirectoryW(LPWSTR server, LPWSTR env,
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return backend->fpGetPrintProcessorDirectory(server, env, level, Info, cbBuf, pcbNeeded);
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}
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/*****************************************************************************
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* WINSPOOL_OpenDriverReg [internal]
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*
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* opens the registry for the printer drivers depending on the given input
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* variable pEnvironment
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*
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* RETURNS:
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* the opened hkey on success
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* NULL on error
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*/
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static HKEY WINSPOOL_OpenDriverReg( LPCVOID pEnvironment)
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{
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HKEY retval = NULL;
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LPWSTR buffer;
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const printenv_t * env;
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TRACE("(%s)\n", debugstr_w(pEnvironment));
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env = validate_envW(pEnvironment);
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if (!env) return NULL;
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buffer = HeapAlloc( GetProcessHeap(), 0,
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(strlenW(DriversW) + strlenW(env->envname) +
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strlenW(env->versionregpath) + 1) * sizeof(WCHAR));
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if(buffer) {
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wsprintfW(buffer, DriversW, env->envname, env->versionregpath);
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RegCreateKeyW(HKEY_LOCAL_MACHINE, buffer, &retval);
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HeapFree(GetProcessHeap(), 0, buffer);
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}
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return retval;
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}
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/*****************************************************************************
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* set_devices_and_printerports [internal]
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*
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@ -3499,6 +3572,7 @@ BOOL WINAPI DeleteFormW( HANDLE printer, WCHAR *name )
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BOOL WINAPI DeletePrinter(HANDLE hPrinter)
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{
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LPCWSTR lpNameW = get_opened_printer_name(hPrinter);
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config_module_t *config_module;
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HKEY hkeyPrinters, hkey;
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WCHAR def[MAX_PATH];
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DWORD size = ARRAY_SIZE(def);
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@ -3507,6 +3581,14 @@ BOOL WINAPI DeletePrinter(HANDLE hPrinter)
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SetLastError(ERROR_INVALID_HANDLE);
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return FALSE;
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}
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EnterCriticalSection(&config_modules_cs);
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if ((config_module = get_config_module(lpNameW, FALSE))) {
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wine_rb_remove(&config_modules, &config_module->entry);
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release_config_module(config_module);
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}
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LeaveCriticalSection(&config_modules_cs);
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if(RegOpenKeyW(HKEY_LOCAL_MACHINE, PrintersW, &hkeyPrinters) == ERROR_SUCCESS) {
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RegDeleteTreeW(hkeyPrinters, lpNameW);
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RegCloseKey(hkeyPrinters);
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