[PATCH] winspool: implement EnumFormsA/W with built-in forms
Marcel Partap
mpartap at gmx.net
Sun Mar 30 22:29:09 CDT 2008
---
dlls/winspool.drv/info.c | 145 ++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 135 insertions(+), 10 deletions(-)
diff --git a/dlls/winspool.drv/info.c b/dlls/winspool.drv/info.c
index 351aaba..0071ef4 100644
--- a/dlls/winspool.drv/info.c
+++ b/dlls/winspool.drv/info.c
@@ -123,6 +123,17 @@ typedef struct {
WCHAR *document_title;
} job_t;
+typedef struct {
+ SIZEL size;
+ RECTL area;
+ DWORD formorder;
+ DWORD flags;
+} form_regentry_t;
+
+typedef struct {
+ WCHAR formname[CCHFORMNAME];
+ form_regentry_t formdata;
+} builtin_form_t;
typedef struct {
LPCWSTR envname;
@@ -248,6 +259,12 @@ static const WCHAR LPR_Port[] = {'L','P','R',':',0};
static const WCHAR default_doc_title[] = {'L','o','c','a','l',' ','D','o','w','n','l','e','v','e','l',' ',
'D','o','c','u','m','e','n','t',0};
+static const builtin_form_t builtin_forms[] = {
+ {{'L','e','t','t','e','r',0}, {{216000,279000}, {0,0,216000,279000}, 0, FORM_BUILTIN}},
+ {{'A','3',0}, {{297000,420000}, {0,0,297000,420000}, 0, FORM_BUILTIN}},
+ {{'A','4',0}, {{210000,297000}, {0,0,210000,297000}, 0, FORM_BUILTIN}},
+ {{'A','5',0}, {{148000,210000}, {0,0,148000,210000}, 0, FORM_BUILTIN}} };
+
static const DWORD di_sizeof[] = {0, sizeof(DRIVER_INFO_1W), sizeof(DRIVER_INFO_2W),
sizeof(DRIVER_INFO_3W), sizeof(DRIVER_INFO_4W),
sizeof(DRIVER_INFO_5W), sizeof(DRIVER_INFO_6W),
@@ -7181,23 +7198,131 @@ BOOL WINAPI DeletePrintProvidorW(LPWSTR pName, LPWSTR pEnvironment, LPWSTR pPrin
/******************************************************************************
* EnumFormsA (WINSPOOL.@)
*/
-BOOL WINAPI EnumFormsA( HANDLE hPrinter, DWORD Level, LPBYTE pForm,
- DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned )
+BOOL WINAPI EnumFormsA(HANDLE hPrinter, DWORD Level, LPBYTE pForm,
+ DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned)
{
- FIXME("%p %x %p %x %p %p\n", hPrinter, Level, pForm, cbBuf, pcbNeeded, pcReturned);
- SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
- return FALSE;
+ PFORM_INFO_1A fiA;
+ PFORM_INFO_1W fiW;
+ LPBYTE bufferW;
+ BOOL res;
+ DWORD i;
+ DWORD needed = 0;
+ DWORD num = 0;
+
+ TRACE("(%p %d %p %d %p %p)\n", hPrinter, Level, pForm, cbBuf, pcbNeeded, pcReturned);
+
+ if (!pcbNeeded || !pcReturned) {
+ SetLastError(RPC_X_NULL_REF_POINTER);
+ return FALSE;
+ }
+ EnumFormsW(hPrinter, Level, NULL, 0, &needed, &num);
+ if (!needed)
+ return FALSE;
+ *pcbNeeded = (needed - num*sizeof(FORM_INFO_1W))/sizeof(WCHAR) + num*sizeof(FORM_INFO_1W);
+ if (cbBuf < *pcbNeeded) {
+ SetLastError(ERROR_INSUFFICIENT_BUFFER);
+ return FALSE;
+ }
+ if (!pForm) {
+ SetLastError(ERROR_INVALID_USER_BUFFER);
+ return FALSE;
+ }
+ bufferW = HeapAlloc(GetProcessHeap(), 0, needed);
+ res = EnumFormsW(hPrinter, Level, bufferW, needed, &needed, pcReturned);
+ if (res) {
+ fiA = (PFORM_INFO_1A)pForm;
+ fiW = (PFORM_INFO_1W)bufferW;
+ for (i = 0; i < *pcReturned; i++) {
+ memcpy(fiA, fiW, sizeof(FORM_INFO_1W));
+ cbBuf -= sizeof(FORM_INFO_1A);
+ cbBuf -= WideCharToMultiByte(CP_ACP, 0, fiW->pName, -1, fiA->pName, cbBuf, NULL, NULL);
+ fiA++;
+ fiW++;
+ }
+ }
+ HeapFree(GetProcessHeap(), 0, bufferW);
+ TRACE("returning %d with %d (%d Bytes for %d entries)\n", res, GetLastError(), *pcbNeeded, *pcReturned);
+ return res;
}
/******************************************************************************
* EnumFormsW (WINSPOOL.@)
+ * enumerates available paper forms (not printer specific)
+ *
+ * PARAMS
+ * hPrinter (I) handle to printer (must be valid)
+ * Level (I) type of returned form information data structure
+ * pForm (O) pointer to user supplied buffer
+ * cbBuf (I) size of output buffer
+ * pcbNeeded (O) required/ used buffer space
+ * pcReturned (O) number of returned forms
+ *
+ * RETURNS
+ * Success: TRUE (non-zero value)
+ * Failure: FALSE (0)
+ *
+ * FIXME
+ * level 2 not yet implemented
*/
-BOOL WINAPI EnumFormsW( HANDLE hPrinter, DWORD Level, LPBYTE pForm,
- DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned )
+BOOL WINAPI EnumFormsW(HANDLE hPrinter, DWORD Level, LPBYTE pForm,
+ DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned)
{
- FIXME("%p %x %p %x %p %p\n", hPrinter, Level, pForm, cbBuf, pcbNeeded, pcReturned);
- SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
- return FALSE;
+ opened_printer_t *printer = NULL;
+ PFORM_INFO_1W fiW;
+ LPWSTR strptr;
+ BOOL res = FALSE;
+ DWORD i;
+ DWORD num;
+ DWORD needed = 0;
+
+ TRACE("(%p %d %p %d %p %p)\n", hPrinter, Level, pForm, cbBuf, pcbNeeded, pcReturned);
+
+ if (!(printer = get_opened_printer(hPrinter))) {
+ SetLastError(ERROR_INVALID_HANDLE);
+ return FALSE;
+ }
+ if (Level != 1) {
+ if (Level == 2)
+ FIXME("level 2 not yet supported\n");
+ SetLastError(ERROR_INVALID_LEVEL);
+ return FALSE;
+ }
+
+ num = sizeof(builtin_forms)/sizeof(builtin_form_t);
+ for (i = 0; i < num; i++) {
+ needed += sizeof(FORM_INFO_1W) + (strlenW(builtin_forms[i].formname)+1)*sizeof(WCHAR);
+ }
+
+ if (cbBuf < needed) {
+ SetLastError(ERROR_INSUFFICIENT_BUFFER);
+ goto efw_cleanup;
+ }
+ if (!pForm) {
+ SetLastError(ERROR_INVALID_USER_BUFFER);
+ goto efw_cleanup;
+ }
+ if (!pcbNeeded || !pcReturned) {
+ SetLastError(RPC_X_NULL_REF_POINTER);
+ goto efw_cleanup;
+ }
+ strptr = (LPWSTR)(pForm + num*sizeof(FORM_INFO_1W));
+ fiW = (PFORM_INFO_1W)pForm;
+ for (i = 0; i < num; i++) {
+ fiW->pName = lstrcpyW(strptr, builtin_forms[i].formname);
+ fiW->Size = builtin_forms[i].formdata.size;
+ fiW->ImageableArea = builtin_forms[i].formdata.area;
+ fiW->Flags = builtin_forms[i].formdata.flags;
+ fiW++;
+ strptr += lstrlenW(builtin_forms[i].formname)+1;
+ }
+ res = TRUE;
+
+efw_cleanup:
+ if (pcbNeeded) *pcbNeeded = needed;
+ if (pcReturned && res) *pcReturned = num;
+
+ TRACE("returning %d with %d (%d Bytes for %d entries)\n", res, GetLastError(), needed, num);
+ return res;
}
/*****************************************************************************
--
1.5.4.4
--------------060407040401010404000601--
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