**/\r
\r
#include <Uefi.h>\r
+\r
#include <Protocol/Print2.h>\r
+\r
+#include <Library/PrintLib.h>\r
+\r
+#include <Library/BaseLib.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
#include <Library/DebugLib.h>\r
\r
}\r
\r
\r
+/**\r
+ Worker function that converts a VA_LIST to a BASE_LIST based on a Null-terminated \r
+ format string.\r
+\r
+ @param AsciiFormat TRUE if Format is an ASCII string. FALSE if Format is a Unicode string.\r
+ @param Format Null-terminated format string.\r
+ @param VaListMarker VA_LIST style variable argument list consumed by processing Format.\r
+ @param BaseListMarker BASE_LIST style variable argument list consumed by processing Format.\r
+ @param Size The size, in bytes, of the BaseListMarker buffer.\r
+\r
+ @return The number of bytes in BaseListMarker. 0 if BaseListMarker is too small.\r
+\r
+**/\r
+BOOLEAN\r
+DxePrintLibPrint2ProtocolVaListToBaseList (\r
+ IN BOOLEAN AsciiFormat,\r
+ IN CONST CHAR8 *Format,\r
+ IN VA_LIST VaListMarker,\r
+ OUT BASE_LIST BaseListMarker,\r
+ IN UINTN Size\r
+ )\r
+{\r
+ BASE_LIST BaseListStart;\r
+ UINTN BytesPerFormatCharacter;\r
+ UINTN FormatMask;\r
+ UINTN FormatCharacter;\r
+ BOOLEAN Long;\r
+ BOOLEAN Done;\r
+\r
+ ASSERT (Format != NULL);\r
+ ASSERT (VaListMarker != NULL);\r
+ ASSERT (BaseListMarker != NULL);\r
+\r
+ BaseListStart = BaseListMarker;\r
+\r
+ if (AsciiFormat) {\r
+ ASSERT (AsciiStrSize (Format) != 0);\r
+ BytesPerFormatCharacter = 1;\r
+ FormatMask = 0xff;\r
+ } else {\r
+ ASSERT (StrSize ((CHAR16 *) Format) != 0);\r
+ BytesPerFormatCharacter = 2;\r
+ FormatMask = 0xffff;\r
+ }\r
+\r
+ //\r
+ // Get the first character from the format string\r
+ //\r
+ FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r
+\r
+ while (FormatCharacter != 0) {\r
+ if (FormatCharacter == '%') {\r
+ Long = FALSE;\r
+\r
+ //\r
+ // Parse Flags and Width\r
+ //\r
+ for (Done = FALSE; !Done; ) {\r
+ //\r
+ // Get the next character from the format string\r
+ //\r
+ Format += BytesPerFormatCharacter;\r
+\r
+ //\r
+ // Get the next character from the format string\r
+ //\r
+ FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r
+\r
+ switch (FormatCharacter) {\r
+ case '.': \r
+ case '-': \r
+ case '+': \r
+ case ' ': \r
+ case ',': \r
+ case '0':\r
+ case '1':\r
+ case '2':\r
+ case '3':\r
+ case '4':\r
+ case '5':\r
+ case '6':\r
+ case '7':\r
+ case '8':\r
+ case '9':\r
+ break;\r
+ case 'L':\r
+ case 'l': \r
+ Long = TRUE;\r
+ break;\r
+ case '*':\r
+ BASE_ARG (BaseListMarker, UINTN) = VA_ARG (VaListMarker, UINTN);\r
+ break;\r
+ case '\0':\r
+ //\r
+ // Make no output if Format string terminates unexpectedly when\r
+ // looking up for flag, width, precision and type. \r
+ //\r
+ Format -= BytesPerFormatCharacter;\r
+ //\r
+ // break skipped on purpose.\r
+ //\r
+ default:\r
+ Done = TRUE;\r
+ break;\r
+ }\r
+ } \r
+ \r
+ //\r
+ // Handle each argument type\r
+ //\r
+ switch (FormatCharacter) {\r
+ case 'p':\r
+ if (sizeof (VOID *) > 4) {\r
+ Long = TRUE;\r
+ }\r
+ case 'X':\r
+ case 'x':\r
+ case 'd':\r
+ if (Long) {\r
+ BASE_ARG (BaseListMarker, INT64) = VA_ARG (VaListMarker, INT64);\r
+ } else {\r
+ BASE_ARG (BaseListMarker, int) = VA_ARG (VaListMarker, int);\r
+ }\r
+ break;\r
+ case 's':\r
+ case 'S':\r
+ case 'a':\r
+ case 'g':\r
+ case 't':\r
+ BASE_ARG (BaseListMarker, VOID *) = VA_ARG (VaListMarker, VOID *);\r
+ break;\r
+ case 'c':\r
+ BASE_ARG (BaseListMarker, UINTN) = VA_ARG (VaListMarker, UINTN);\r
+ break;\r
+ case 'r':\r
+ BASE_ARG (BaseListMarker, RETURN_STATUS) = VA_ARG (VaListMarker, RETURN_STATUS);\r
+ break;\r
+ }\r
+ }\r
+\r
+ //\r
+ // If BASE_LIST is larger than Size, then return FALSE\r
+ //\r
+ if ((UINTN)((UINT8 *)BaseListMarker - (UINT8 *)BaseListStart) > Size) {\r
+ return FALSE;\r
+ }\r
+\r
+ //\r
+ // Get the next character from the format string\r
+ //\r
+ Format += BytesPerFormatCharacter;\r
+\r
+ //\r
+ // Get the next character from the format string\r
+ //\r
+ FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r
+ }\r
+ return TRUE;\r
+}\r
+\r
/**\r
Produces a Null-terminated Unicode string in an output buffer based on \r
a Null-terminated Unicode format string and a VA_LIST argument list\r
IN VA_LIST Marker\r
)\r
{\r
- return mPrint2Protocol->UnicodeVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);\r
+ UINT8 BaseListMarker[256];\r
+\r
+ DxePrintLibPrint2ProtocolVaListToBaseList (\r
+ FALSE, \r
+ (CHAR8 *)FormatString, \r
+ Marker, \r
+ (BASE_LIST)BaseListMarker, \r
+ sizeof (BaseListMarker) - 8\r
+ );\r
+\r
+ return UnicodeBSPrint (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);\r
+}\r
+\r
+/**\r
+ Produces a Null-terminated Unicode string in an output buffer based on \r
+ a Null-terminated Unicode format string and a BASE_LIST argument list\r
+ \r
+ Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r
+ and BufferSize. \r
+ The Unicode string is produced by parsing the format string specified by FormatString. \r
+ Arguments are pulled from the variable argument list specified by Marker based on the \r
+ contents of the format string. \r
+ The number of Unicode characters in the produced output buffer is returned not including\r
+ the Null-terminator.\r
+ If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r
+\r
+ If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r
+ If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r
+ If BufferSize > 1 and FormatString is NULL, then ASSERT().\r
+ If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than \r
+ PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r
+ ASSERT().\r
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r
+ contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r
+ Null-terminator, then ASSERT().\r
+\r
+ @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r
+ Unicode string.\r
+ @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r
+ @param FormatString Null-terminated Unicode format string.\r
+ @param Marker BASE_LIST marker for the variable argument list.\r
+ \r
+ @return The number of Unicode characters in the produced output buffer not including the\r
+ Null-terminator.\r
+\r
+**/\r
+UINTN\r
+EFIAPI\r
+UnicodeBSPrint (\r
+ OUT CHAR16 *StartOfBuffer,\r
+ IN UINTN BufferSize,\r
+ IN CONST CHAR16 *FormatString,\r
+ IN BASE_LIST Marker\r
+ )\r
+{\r
+ return mPrint2Protocol->UnicodeBSPrint (StartOfBuffer, BufferSize, FormatString, Marker);\r
}\r
\r
/**\r
IN VA_LIST Marker\r
)\r
{\r
- return mPrint2Protocol->UnicodeSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);\r
+ UINT8 BaseListMarker[256];\r
+\r
+ DxePrintLibPrint2ProtocolVaListToBaseList (\r
+ TRUE, \r
+ FormatString, \r
+ Marker, \r
+ (BASE_LIST)BaseListMarker, \r
+ sizeof (BaseListMarker) - 8\r
+ );\r
+\r
+ return UnicodeBSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);\r
+}\r
+\r
+/**\r
+ Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated\r
+ ASCII format string and a BASE_LIST argument list\r
+ \r
+ Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r
+ and BufferSize.\r
+ The Unicode string is produced by parsing the format string specified by FormatString.\r
+ Arguments are pulled from the variable argument list specified by Marker based on the \r
+ contents of the format string.\r
+ The number of Unicode characters in the produced output buffer is returned not including\r
+ the Null-terminator.\r
+ If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r
+\r
+ If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r
+ If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r
+ If BufferSize > 1 and FormatString is NULL, then ASSERT().\r
+ If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r
+ PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r
+ ASSERT().\r
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r
+ contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r
+ Null-terminator, then ASSERT().\r
+\r
+ @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r
+ Unicode string.\r
+ @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r
+ @param FormatString Null-terminated Unicode format string.\r
+ @param Marker BASE_LIST marker for the variable argument list.\r
+ \r
+ @return The number of Unicode characters in the produced output buffer not including the\r
+ Null-terminator.\r
+\r
+**/\r
+UINTN\r
+EFIAPI\r
+UnicodeBSPrintAsciiFormat (\r
+ OUT CHAR16 *StartOfBuffer,\r
+ IN UINTN BufferSize,\r
+ IN CONST CHAR8 *FormatString,\r
+ IN BASE_LIST Marker\r
+ )\r
+{\r
+ return mPrint2Protocol->UnicodeBSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);\r
}\r
\r
/**\r
IN VA_LIST Marker\r
)\r
{\r
- return mPrint2Protocol->AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);\r
+ UINT8 BaseListMarker[256];\r
+\r
+ DxePrintLibPrint2ProtocolVaListToBaseList (\r
+ TRUE, \r
+ FormatString, \r
+ Marker, \r
+ (BASE_LIST)BaseListMarker, \r
+ sizeof (BaseListMarker) - 8\r
+ );\r
+\r
+ return AsciiBSPrint (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);\r
+}\r
+\r
+/**\r
+ Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r
+ ASCII format string and a BASE_LIST argument list.\r
+ \r
+ Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r
+ and BufferSize.\r
+ The ASCII string is produced by parsing the format string specified by FormatString.\r
+ Arguments are pulled from the variable argument list specified by Marker based on \r
+ the contents of the format string.\r
+ The number of ASCII characters in the produced output buffer is returned not including\r
+ the Null-terminator.\r
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.\r
+\r
+ If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r
+ If BufferSize > 0 and FormatString is NULL, then ASSERT().\r
+ If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r
+ PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r
+ ASSERT().\r
+ If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r
+ contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r
+ Null-terminator, then ASSERT().\r
+\r
+ @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r
+ ASCII string.\r
+ @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r
+ @param FormatString Null-terminated Unicode format string.\r
+ @param Marker BASE_LIST marker for the variable argument list.\r
+ \r
+ @return The number of ASCII characters in the produced output buffer not including the\r
+ Null-terminator.\r
+\r
+**/\r
+UINTN\r
+EFIAPI\r
+AsciiBSPrint (\r
+ OUT CHAR8 *StartOfBuffer,\r
+ IN UINTN BufferSize,\r
+ IN CONST CHAR8 *FormatString,\r
+ IN BASE_LIST Marker\r
+ )\r
+{\r
+ return mPrint2Protocol->AsciiBSPrint (StartOfBuffer, BufferSize, FormatString, Marker);\r
}\r
\r
/**\r
IN VA_LIST Marker\r
)\r
{\r
- return mPrint2Protocol->AsciiVSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);\r
+ UINT8 BaseListMarker[256];\r
+\r
+ DxePrintLibPrint2ProtocolVaListToBaseList (\r
+ FALSE, \r
+ (CHAR8 *)FormatString, \r
+ Marker, \r
+ (BASE_LIST)BaseListMarker, \r
+ sizeof (BaseListMarker) - 8\r
+ );\r
+\r
+ return AsciiBSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);\r
+}\r
+\r
+/**\r
+ Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r
+ ASCII format string and a BASE_LIST argument list.\r
+ \r
+ Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r
+ and BufferSize.\r
+ The ASCII string is produced by parsing the format string specified by FormatString.\r
+ Arguments are pulled from the variable argument list specified by Marker based on \r
+ the contents of the format string.\r
+ The number of ASCII characters in the produced output buffer is returned not including\r
+ the Null-terminator.\r
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.\r
+\r
+ If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r
+ If BufferSize > 0 and FormatString is NULL, then ASSERT().\r
+ If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r
+ PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r
+ ASSERT().\r
+ If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r
+ contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r
+ Null-terminator, then ASSERT().\r
+\r
+ @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r
+ ASCII string.\r
+ @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r
+ @param FormatString Null-terminated Unicode format string.\r
+ @param Marker BASE_LIST marker for the variable argument list.\r
+ \r
+ @return The number of ASCII characters in the produced output buffer not including the\r
+ Null-terminator.\r
+\r
+**/\r
+UINTN\r
+EFIAPI\r
+AsciiBSPrintUnicodeFormat (\r
+ OUT CHAR8 *StartOfBuffer,\r
+ IN UINTN BufferSize,\r
+ IN CONST CHAR16 *FormatString,\r
+ IN BASE_LIST Marker\r
+ )\r
+{\r
+ return mPrint2Protocol->AsciiBSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);\r
}\r
\r
/**\r
projects / mirror_edk2.git / blobdiff