added TrGetSequentialStream and underlying code for a sequential stream that
outputs to trace output, also added a bunch of STG_ codes so that they're there
This commit is contained in:
Eric J. Bowersox
parent
5a7bc73aed
commit
2cca2531c8
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@ -39,6 +39,7 @@
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#include <stdarg.h>
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#include <comrogue/types.h>
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#include <comrogue/scode.h>
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#include <comrogue/stream.h>
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#include <comrogue/compiler_macros.h>
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#include <comrogue/internals/seg.h>
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@ -69,6 +70,7 @@ extern void TrWriteString8(PCSTR str);
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extern void TrWriteWord(UINT32 uiValue);
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extern HRESULT TrVPrintf8(PCSTR pszFormat, va_list pargs);
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extern HRESULT TrPrintf8(PCSTR pszFormat, ...);
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extern HRESULT TrGetSequentialStream(ISequentialStream **ppstm);
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extern void TrAssertFailed(PCSTR pszFile, INT32 nLine);
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extern void TrInfiniBlink(void);
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@ -37,17 +37,20 @@
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#include <comrogue/compiler_macros.h>
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#include <comrogue/objectbase.h>
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#include <comrogue/allocator.h>
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#include <comrogue/stream.h>
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CDECL_BEGIN
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/* QueryInterface helpers */
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extern HRESULT ObjHlpStandardQueryInterface_IMalloc(IUnknown *pThis, REFIID riid, PPVOID ppvObject);
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extern HRESULT ObjHlpStandardQueryInterface_ISequentialStream(IUnknown *pThis, REFIID riid, PPVOID ppvObject);
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/* AddRef/Release helpers */
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extern UINT32 ObjHlpStaticAddRefRelease(IUnknown *pThis);
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/* Other helpers */
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extern void ObjHlpDoNothingReturnVoid(IUnknown *pThis);
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extern HRESULT ObjHlpNotImplemented(IUnknown *pThis);
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CDECL_END
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@ -81,30 +81,88 @@
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#endif /* __ASM__ */
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/* Basic success codes */
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#define S_OK SCODE_CAST(0x00000000) /* OK return */
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#define S_FALSE SCODE_CAST(0x00000001) /* "False" return */
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#define S_OK SCODE_CAST(0x00000000) /* OK return */
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#define S_FALSE SCODE_CAST(0x00000001) /* "False" return */
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/* Storage success codes */
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#define STG_S_CONVERTED SCODE_CAST(0x00030200) /* storage converted transparently */
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#define STG_S_BLOCK SCODE_CAST(0x00030201) /* block until we get more data */
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#define STG_S_RETRYNOW SCODE_CAST(0x00030202) /* retry operation immediately */
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#define STG_S_MONITORING SCODE_CAST(0x00030203) /* notified event sink won't affect storage */
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#define STG_S_MULTIPLEOPENS SCODE_CAST(0x00030204) /* multiple opens prevent consolidation */
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#define STG_S_CONSOLIDATIONFAILED SCODE_CAST(0x00030205) /* consolidation failed but commit OK */
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#define STG_S_CANNOTCONSOLIDATE SCODE_CAST(0x00030206) /* cannot consolidate but commit OK */
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/* Basic error codes */
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#define E_NOTIMPL SCODE_CAST(0x80000001) /* not implemented */
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#define E_OUTOFMEMORY SCODE_CAST(0x80000002) /* out of memory */
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#define E_INVALIDARG SCODE_CAST(0x80000003) /* invalid argument */
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#define E_NOINTERFACE SCODE_CAST(0x80000004) /* no such interface */
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#define E_POINTER SCODE_CAST(0x80000005) /* invalid pointer */
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#define E_HANDLE SCODE_CAST(0x80000006) /* invalid handle */
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#define E_ABORT SCODE_CAST(0x80000007) /* aborted operation */
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#define E_FAIL SCODE_CAST(0x80000008) /* unspecified failure */
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#define E_ACCESSDENIED SCODE_CAST(0x80000009) /* access denied */
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#define E_PENDING SCODE_CAST(0x8000000A) /* data not yet available */
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#define E_UNEXPECTED SCODE_CAST(0x8000FFFF) /* unexpected error */
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#define E_NOTIMPL SCODE_CAST(0x80000001) /* not implemented */
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#define E_OUTOFMEMORY SCODE_CAST(0x80000002) /* out of memory */
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#define E_INVALIDARG SCODE_CAST(0x80000003) /* invalid argument */
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#define E_NOINTERFACE SCODE_CAST(0x80000004) /* no such interface */
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#define E_POINTER SCODE_CAST(0x80000005) /* invalid pointer */
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#define E_HANDLE SCODE_CAST(0x80000006) /* invalid handle */
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#define E_ABORT SCODE_CAST(0x80000007) /* aborted operation */
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#define E_FAIL SCODE_CAST(0x80000008) /* unspecified failure */
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#define E_ACCESSDENIED SCODE_CAST(0x80000009) /* access denied */
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#define E_PENDING SCODE_CAST(0x8000000A) /* data not yet available */
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#define E_UNEXPECTED SCODE_CAST(0x8000FFFF) /* unexpected error */
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/* Storage error codes */
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#define STG_E_INVALIDFUNCTION SCODE_CAST(0x80030001) /* invalid function */
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#define STG_E_FILENOTFOUND SCODE_CAST(0x80030002) /* file not found */
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#define STG_E_PATHNOTFOUND SCODE_CAST(0x80030003) /* path not found */
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#define STG_E_TOOMANYOPENFILES SCODE_CAST(0x80030004) /* too many open files */
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#define STG_E_ACCESSDENIED SCODE_CAST(0x80030005) /* access denied */
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#define STG_E_INVALIDHANDLE SCODE_CAST(0x80030006) /* invalid handle */
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#define STG_E_INSUFFICIENTMEMORY SCODE_CAST(0x80030008) /* insufficient memory */
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#define STG_E_INVALIDPOINTER SCODE_CAST(0x80030009) /* invalid pointer */
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#define STG_E_NOMOREFILES SCODE_CAST(0x80030012) /* no more files to return */
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#define STG_E_DISKISWRITEPROTECTED SCODE_CAST(0x80030013) /* disk is write protected */
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#define STG_E_SEEKERROR SCODE_CAST(0x80030019) /* error in seek operation */
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#define STG_E_WRITEFAULT SCODE_CAST(0x8003001D) /* disk error during write */
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#define STG_E_READFAULT SCODE_CAST(0x8003001E) /* disk error during read */
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#define STG_E_SHAREVIOLATION SCODE_CAST(0x80030020) /* sharing violation */
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#define STG_E_LOCKVIOLATION SCODE_CAST(0x80030021) /* lock violation */
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#define STG_E_FILEALREADYEXISTS SCODE_CAST(0x80030050) /* file already exists */
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#define STG_E_INVALIDPARAMETER SCODE_CAST(0x80030057) /* invalid parameter */
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#define STG_E_MEDIUMFULL SCODE_CAST(0x80030070) /* out of disk space */
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#define STG_E_PROPSETMISMATCHED SCODE_CAST(0x800300F0) /* illegal write of property to property set */
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#define STG_E_ABNORMALAPIEXIT SCODE_CAST(0x800300FA) /* API call exited abnormally */
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#define STG_E_INVALIDHEADER SCODE_CAST(0x800300FB) /* invalid file header */
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#define STG_E_INVALIDNAME SCODE_CAST(0x800300FC) /* invalid name */
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#define STG_E_UNKNOWN SCODE_CAST(0x800300FD) /* unknown/unexpected error */
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#define STG_E_UNIMPLEMENTEDFUNCTION SCODE_CAST(0x800300FE) /* unimplemented function */
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#define STG_E_INVALIDFLAG SCODE_CAST(0x800300FF) /* invalid flag */
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#define STG_E_INUSE SCODE_CAST(0x80030100) /* object is busy */
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#define STG_E_NOTCURRENT SCODE_CAST(0x80030101) /* not current */
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#define STG_E_REVERTED SCODE_CAST(0x80030102) /* object reverted and no longer exists */
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#define STG_E_CANTSAVE SCODE_CAST(0x80030103) /* can't save */
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#define STG_E_OLDFORMAT SCODE_CAST(0x80030104) /* older file format */
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#define STG_E_OLDDLL SCODE_CAST(0x80030105) /* newer file format */
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#define STG_E_SHAREREQUIRED SCODE_CAST(0x80030106) /* file sharing required */
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#define STG_E_NOTFILEBASEDSTORAGE SCODE_CAST(0x80030107) /* illegal operation on storage */
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#define STG_E_EXTANTMARSHALLINGS SCODE_CAST(0x80030108) /* illegal operation on extant marshallings */
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#define STG_E_DOCFILECORRUPT SCODE_CAST(0x80030109) /* docfile corrupt */
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#define STG_E_BADBASEADDRESS SCODE_CAST(0x80030110) /* invalid base address */
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#define STG_E_DOCFILETOOLARGE SCODE_CAST(0x80030111) /* docfile too large */
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#define STG_E_NOTSIMPLEFORMAT SCODE_CAST(0x80030112) /* docfile not a simple format */
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#define STG_E_INCOMPLETE SCODE_CAST(0x80030201) /* file incomplete */
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#define STG_E_TERMINATED SCODE_CAST(0x80030202) /* download terminated */
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#define STG_E_COPYPROTECTFAIL SCODE_CAST(0x80030305) /* copy protection failed */
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#define STG_E_CSSAUTHFAIL SCODE_CAST(0x80030306) /* CSS authentication failed */
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#define STG_E_CSSKEYNOTPRESENT SCODE_CAST(0x80030307) /* CSS key not present */
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#define STG_E_CSSKEYNOTESTABLISHED SCODE_CAST(0x80030308) /* CSS key not established */
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#define STG_E_CSSSCRAMBLED SCODE_CAST(0x80030309) /* encrypted sector */
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#define STG_E_CSSINVALIDREGION SCODE_CAST(0x8003030A) /* region identifier mismatch */
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#define STG_E_NOMOREREGIONRESETS SCODE_CAST(0x8003030B) /* can't reset drive region anymore */
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/* Memory manager error codes */
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#define MEMMGR_E_NOPGTBL SCODE_CAST(0x86010001) /* no page tables available */
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#define MEMMGR_E_BADTTBFLG SCODE_CAST(0x86010002) /* bad TTB flags encountered */
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#define MEMMGR_E_COLLIDED SCODE_CAST(0x86010003) /* memory mapping collided */
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#define MEMMGR_E_ENDTTB SCODE_CAST(0x86010004) /* tried to "walk off" end of TTB */
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#define MEMMGR_E_NOSACRED SCODE_CAST(0x86010005) /* tried to demap a "sacred" entry */
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#define MEMMGR_E_NOKERNSPC SCODE_CAST(0x86010006) /* no kernel space */
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#define MEMMGR_E_RECURSED SCODE_CAST(0x86010007) /* tried to recurse into page allocation */
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#define MEMMGR_E_BADTAGS SCODE_CAST(0x86010008) /* invalid tags for freed page */
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#define MEMMGR_E_NOPGTBL SCODE_CAST(0x86010001) /* no page tables available */
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#define MEMMGR_E_BADTTBFLG SCODE_CAST(0x86010002) /* bad TTB flags encountered */
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#define MEMMGR_E_COLLIDED SCODE_CAST(0x86010003) /* memory mapping collided */
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#define MEMMGR_E_ENDTTB SCODE_CAST(0x86010004) /* tried to "walk off" end of TTB */
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#define MEMMGR_E_NOSACRED SCODE_CAST(0x86010005) /* tried to demap a "sacred" entry */
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#define MEMMGR_E_NOKERNSPC SCODE_CAST(0x86010006) /* no kernel space */
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#define MEMMGR_E_RECURSED SCODE_CAST(0x86010007) /* tried to recurse into page allocation */
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#define MEMMGR_E_BADTAGS SCODE_CAST(0x86010008) /* invalid tags for freed page */
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#endif /* __SCODE_H_INCLUDED */
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@ -36,6 +36,7 @@
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#include <comrogue/objectbase.h>
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#include <comrogue/allocator.h>
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#include <comrogue/stdobj.h>
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#include <comrogue/stream.h>
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#include <comrogue/objhelp.h>
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/*--------------------------------------------
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@ -93,6 +94,7 @@ HRESULT ObjHlpStandardQueryInterface_ ## iface (IUnknown *pThis, REFIID riid, PP
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}
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MAKE_BASE_QI(IMalloc)
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MAKE_BASE_QI(ISequentialStream)
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/*
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* "Dummy" version of AddRef/Release used for static objects.
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@ -121,3 +123,17 @@ void ObjHlpDoNothingReturnVoid(IUnknown *pThis)
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{
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/* do nothing */
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}
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/*
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* Method that does nothing and returns E_NOTIMPL.
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*
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* Parameters:
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* - pThis = Base interface pointer.
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*
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* Returns:
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* E_NOTIMPL.
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*/
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HRESULT ObjHlpNotImplemented(IUnknown *pThis)
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{
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return E_NOTIMPL;
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}
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@ -32,6 +32,8 @@
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#include <stdarg.h>
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#include <comrogue/types.h>
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#include <comrogue/str.h>
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#include <comrogue/stream.h>
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#include <comrogue/objhelp.h>
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#include <comrogue/internals/seg.h>
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#include <comrogue/internals/llio.h>
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#include <comrogue/internals/auxdev.h>
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@ -258,6 +260,65 @@ void TrAssertFailed(PCSTR pszFile, INT32 nLine)
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TrPrintf8(szMessage, pszFile, nLine);
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}
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/*
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* Writes a buffer full of data (assumed 8-bit) to the trace output.
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*
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* Parameters:
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* - pThis = ISequentialStream output pointer (ignored).
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* - pv = Pointer to buffer to be written.
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* - cb = Number of bytes to be written.
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* - pcbWritten = If non-NULL, points to variable that will receive the number of bytes actually written.
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*
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* Returns:
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* Standard HRESULT success/failure indicator.
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*/
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static HRESULT traceStreamWrite(ISequentialStream *pThis, PCVOID pv, UINT32 cb, UINT32 *pcbWritten)
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{
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register PCHAR p1, p2; /* buffer pointers */
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if (!pv)
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return STG_E_INVALIDPOINTER;
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p1 = (PCHAR)pv;
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p2 = p1 + cb;
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while (p1 < p2)
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TrWriteChar8(*p1++);
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if (pcbWritten)
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*pcbWritten = cb;
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return S_OK;
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}
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/* VTable for an implementation of ISequentialStream that outputs to the trace output. */
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static const SEG_RODATA struct ISequentialStreamVTable vtblTraceStream =
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{
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.QueryInterface = ObjHlpStandardQueryInterface_ISequentialStream,
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.AddRef = ObjHlpStaticAddRefRelease,
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.Release = ObjHlpStaticAddRefRelease,
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.Read = (HRESULT (*)(ISequentialStream*, PVOID, UINT32, UINT32*))ObjHlpNotImplemented,
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.Write = traceStreamWrite
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};
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/* Implementation of ISequentialStream that outputs to the trace output. */
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static const SEG_RODATA ISequentialStream traceStream = { &vtblTraceStream };
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/*
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* Stores a pointer to the ISequentialStream implementation that outputs to the trace output. When
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* done with the pointer, be sure to call Release() on it.
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*
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* Parameters:
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* - ppstm = Pointer to the variable to receive the ISequentialStream pointer.
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*
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* Returns:
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* Standard HRESULT success/failure indicator.
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*/
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HRESULT TrGetSequentialStream(ISequentialStream **ppstm)
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{
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if (!ppstm)
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return E_POINTER;
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*ppstm = (ISequentialStream *)(&traceStream);
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IUnknown_AddRef(*ppstm);
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return S_OK;
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}
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/*
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* Puts the CPU into a loop where it blinks the green ACTIVITY light forever.
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*
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