ex-protos moved to the Plugins folder

git-svn-id: http://svn.miranda-ng.org/main/trunk@2545 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 558 insertions, 0 deletions

diff --git a/plugins/YAMN/src/mails/decode.cpp b/plugins/YAMN/src/mails/decode.cpp
new file mode 100644
index 0000000000..867ed7ff25
--- /dev/null
+++ b/plugins/YAMN/src/mails/decode.cpp
@@ -0,0 +1,558 @@
+/*

+ * This code implements decoding encoded MIME header in style

+ * =?iso-8859-2?Q? "User using email in central Europe characters such as =E9" ?=

+ *

+ * (c) majvan 2002-2004

+ */

+#include "../yamn.h"

+//--------------------------------------------------------------------------------------------------

+//--------------------------------------------------------------------------------------------------

+

+struct _tcptable CodePageNamesAll[]=

+{

+	{ "ANSI", "",TRUE,CP_ACP},

+	{ "WINDOWS-1", "250",0,1250},

+	{ "WINDOWS-1", "251",0,1251},

+	{ "WINDOWS-1", "252",0,1252},

+	{ "WINDOWS-1", "253",0,1253},

+	{ "WINDOWS-1", "254",0,1254},

+	{ "WINDOWS-1", "255",0,1255},

+	{ "WINDOWS-1", "256",0,1256},

+	{ "WINDOWS-1", "257",0,1257},

+	{ "WINDOWS-1", "258",0,1258},

+	{ "CP1", "250",0,1250},

+	{ "CP1", "251",0,1251},

+	{ "CP1", "252",0,1252},

+	{ "CP1", "253",0,1253},

+	{ "CP1", "254",0,1254},

+	{ "CP1", "255",0,1255},

+	{ "CP1", "256",0,1256},

+	{ "CP1", "257",0,1257},

+	{ "CP1", "258",0,1258},

+	{ "ANSI-1", "250",0,1250},

+	{ "ANSI-1", "251",0,1251},

+	{ "ANSI-1", "252",0,1252},

+	{ "ANSI-1", "253",0,1253},

+	{ "ANSI-1", "254",0,1254},

+	{ "ANSI-1", "255",0,1255},

+	{ "ANSI-1", "256",0,1256},

+	{ "ANSI-1", "257",0,1257},

+	{ "ANSI-1", "258",0,1258},

+	{ "KOI8", "-R",0,20866},

+	{ "KOI8", "",0,20866},

+	{ "KOI8", "-U",0,21866},

+	{ "KOI8", "-RU",0,21866},

+	{ "US-", "ASCII",0,20127},

+	{ "CP", "367",0,20127},

+	{ "ASCII", "",0,20127},

+	{ "ASCII", "7",0,20127},

+	{ "ISO-8859", "-1",0,28591},

+	{ "ISO-8859", "-2",0,28592},

+	{ "ISO-8859", "-3",0,28593},

+	{ "ISO-8859", "-4",0,28594},

+	{ "ISO-8859", "-5",0,28595},

+	{ "ISO-8859", "-6",0,28596},

+	{ "ISO-8859", "-7",0,28597},

+	{ "ISO-8859", "-8",0,28598},

+	{ "ISO-8859", "-9",0,28599},

+	{ "ISO-8859", "-15",0,28605},

+	{ "ISO_8859", "-1",0,28591},

+	{ "ISO_8859", "-2",0,28592},

+	{ "ISO_8859", "-3",0,28593},

+	{ "ISO_8859", "-4",0,28594},

+	{ "ISO_8859", "-5",0,28595},

+	{ "ISO_8859", "-6",0,28596},

+	{ "ISO_8859", "-7",0,28597},

+	{ "ISO_8859", "-8",0,28598},

+	{ "ISO_8859", "-9",0,28599},

+	{ "ISO_8859", "-15",0,28605},

+	{ "ISO-", "10646-USC2",0,1200},

+	{ "ISO-2022", "/2-JP",0,50220},

+	{ "ISO-2022", "-JP",0,50221},

+	{ "ISO-2022", "/JIS-JP",0,50222},

+	{ "ISO-2022", "-KR",0,50225},

+	{ "ISO-2022", "-CH(SP)",0,50227},

+	{ "ISO-2022", "-CH(TR)",0,50229},

+	{ "UTF-", "7",0,65000},

+	{ "UTF-", "8",0,65001},

+	{ "ARAB-", "TRANSPARENT",0,710},

+	{ "ASMO-", "TRANSPARENT",0,720},

+	{ "ASMO-", "449",0,709},

+	{ "ASMO-", "708",0,708},

+	{ "BIG5", "",0,950},

+	{ "EUC-", "CH(SP)",0,51936},

+	{ "EUC-", "CH(TR)",0,51950},

+	{ "EUC-", "JP",0,51932},

+	{ "EUC-", "KR",0,51949},

+	{ "GB-", "2312",0,20936},

+	{ "GB", "2312",0,20936},

+	{ "HZGB-", "2312",0,52936},

+	{ "IBM-", "037",0,37},

+	{ "IBM-", "290",0,290},

+	{ "IBM-", "437",0,437},

+	{ "IBM-", "500",0,500},

+	{ "IBM-", "775",0,775},

+	{ "IBM-", "850",0,850},

+	{ "IBM-", "852",0,852},

+	{ "IBM-", "855",0,855},

+	{ "IBM-", "857",0,857},

+	{ "IBM-", "860",0,860},

+	{ "IBM-", "861",0,861},

+	{ "IBM-", "862",0,862},

+	{ "IBM-", "863",0,863},

+	{ "IBM-", "864",0,864},

+	{ "IBM-", "865",0,865},

+	{ "IBM-", "866",0,866},

+	{ "IBM-", "869",0,869},

+	{ "IBM-", "870",0,870},

+	{ "IBM-", "875",0,875},

+	{ "IBM-", "1026",0,1026},

+	{ "IBM-", "273",0,20273},

+	{ "IBM-", "277",0,20277},

+	{ "IBM-", "278",0,20278},

+	{ "IBM-", "280",0,20280},

+	{ "IBM-", "284",0,20284},

+	{ "IBM-", "285",0,20285},

+	{ "IBM-", "290",0,20290},

+	{ "IBM-", "297",0,20297},

+	{ "IBM-", "420",0,20420},

+	{ "IBM-", "423",0,20423},

+	{ "IBM-", "871",0,20871},

+	{ "IBM-", "880",0,20880},

+	{ "IBM-", "905",0,20905},

+	{ "IBM-", "THAI",0,20838},

+	{ "ISCII-", "DEVANAGARI",0,57002},

+	{ "ISCII-", "BENGALI",0,57003},

+	{ "ISCII-", "TAMIL",0,57004},

+	{ "ISCII-", "TELUGU",0,57005},

+	{ "ISCII-", "ASSAMESE",0,57006},

+	{ "ISCII-", "ORIYA",0,57007},

+	{ "ISCII-", "KANNADA",0,57008},

+	{ "ISCII-", "MALAYALAM",0,57009},

+	{ "ISCII-", "GUJARATI",0,57010},

+	{ "ISCII-", "PUNJABI",0,57011},

+	{ "KOR-", "JOHAB",0,1361},

+	{ "KSC-", "5601",0,1361},

+	{ "MAC-", "ROMAN",0,10000},

+	{ "MAC-", "JP",0,10001},

+	{ "MAC-", "CH(SP)(BIG5)",0,10002},

+	{ "MAC-", "KR",0,10003},

+	{ "MAC-", "AR",0,10004}, 

+	{ "MAC-", "HW",0,10005},

+	{ "MAC-", "GR",0,10006},

+	{ "MAC-", "CY",0,10007},

+	{ "MAC-", "CH(SP)(GB2312)",0,10008},

+	{ "MAC-", "ROMANIA",0,10010},

+	{ "MAC-", "UA",0,10017},

+	{ "MAC-", "TH",0,10021},

+	{ "MAC-", "LAT2",0,10029},

+	{ "MAC-", "ICE",0,10079},

+	{ "MAC-", "TR",0,10081},

+	{ "MAC-", "CR",0,10082}

+};

+

+int CPLENALL = (sizeof(CodePageNamesAll)/sizeof(CodePageNamesAll[0]));

+struct _tcptable *CodePageNamesSupp;

+int CPLENSUPP = 1;

+

+//Gets codepage ID from string representing charset such as "iso-8859-1"

+// input- the string

+// size- max length of input string

+int GetCharsetFromString(char *input,size_t size);

+

+//HexValue to DecValue ('a' to 10)

+// HexValue- hexa value ('a')

+// DecValue- poiner where to store dec value

+// returns 0 if not success

+int FromHexa(char HexValue,char *DecValue);

+

+//Decodes a char from Base64

+// Base64Value- input char in Base64

+// DecValue- pointer where to store the result

+// returns 0 if not success

+int FromBase64(char Base64Value,char *DecValue);

+

+//Decodes string in quoted printable

+// Src- input string

+// Dst- where to store output string

+// DstLen- how max long should be output string

+// isQ- if is "Q-encoding" modification. should be TRUE in headers

+// always returns 1

+int DecodeQuotedPrintable(char *Src,char *Dst,int DstLen, BOOL isQ);

+

+//Decodes string in base64

+// Src- input string

+// Dst- where to store output string

+// DstLen- how max long should be output string

+// returns 0 if string was not properly decoded

+int DecodeBase64(char *Src,char *Dst,int DstLen);

+

+//Converts string to unicode from string with specified codepage

+// stream- input string

+// cp- codepage of input string

+// out- pointer to new allocated memory that contains unicode string

+int ConvertStringToUnicode(char *stream,unsigned int cp,WCHAR **out);

+

+//Converts string from MIME header to unicode

+// stream- input string

+// cp- codepage of input string

+// storeto- pointer to memory that contains unicode string

+// mode- MIME_PLAIN or MIME_MAIL (MIME_MAIL deletes '"' from start and end of string)

+void ConvertCodedStringToUnicode(char *stream,WCHAR **storeto,DWORD cp,int mode);

+

+//--------------------------------------------------------------------------------------------------

+//--------------------------------------------------------------------------------------------------

+

+int GetCharsetFromString(char *input,size_t size)

+//"ISO-8859-1" to ID from table

+{

+	char *pin=input;

+	char *pout,*parser;

+

+	if ((size<1) || (parser=pout=new char[size+1])==NULL)

+		return -1;

+	while((*pin!=0) && (pin-input< (INT_PTR)size))

+	{

+		if ((*pin>='a') && (*pin<='z'))

+			*parser++=*(pin++)-('a'-'A'); // make it capital

+		//else if (*pin=='\"') // this is already done in ExtractFromContentType

+		//	*pin++; //skip the quotes if any

+		else 

+			*parser++=*pin++;

+	}

+

+	*parser=(char)0;

+

+#ifdef DEBUG_DECODECODEPAGE

+	DebugLog(DecodeFile,"<CodePage>%s</CodePage>",pout);

+#endif

+	for (int i=0;i<CPLENALL;i++) {

+		size_t len = strlen(CodePageNamesAll[i].NameBase);

+		if (0==strncmp(pout,CodePageNamesAll[i].NameBase,len)) {

+			if (0==strcmp(pout+len,CodePageNamesAll[i].NameSub)) {

+				delete[] pout;

+				return CodePageNamesAll[i].CP;

+			}

+		}

+	}

+	delete[] pout;

+	return -1;		//not found

+}

+

+int FromHexa(char HexValue,char *DecValue)

+{

+	if (HexValue>='0' && HexValue<='9')

+	{

+		*DecValue=HexValue-'0';

+		return 1;

+	}

+	if (HexValue>='A' && HexValue<='F')

+	{

+		*DecValue=HexValue-'A'+10;

+		return 1;

+	}

+	if (HexValue>='a' && HexValue<='f')

+	{

+		*DecValue=HexValue-'a'+10;

+		return 1;

+	}

+	return 0;

+}

+

+int FromBase64(char Base64Value,char *DecValue)

+{

+	if (Base64Value>='A' && Base64Value<='Z')

+	{

+		*DecValue=Base64Value-'A';

+		return 1;

+	}

+	if (Base64Value>='a' && Base64Value<='z')

+	{

+		*DecValue=Base64Value-'a'+26;

+		return 1;

+	}

+	if (Base64Value>='0' && Base64Value<='9')

+	{

+		*DecValue=Base64Value-'0'+52;

+		return 1;

+	}

+	if (Base64Value=='+')

+	{

+		*DecValue=Base64Value-'+'+62;

+		return 1;

+	}

+	if (Base64Value=='/')

+	{

+		*DecValue=Base64Value-'/'+63;

+		return 1;

+	}

+	if (Base64Value=='=')

+	{

+		*DecValue=0;

+		return 1;

+	}

+	return 0;

+}

+

+int DecodeQuotedPrintable(char *Src,char *Dst,int DstLen, BOOL isQ)

+{

+#ifdef DEBUG_DECODEQUOTED

+	char *DstTemp=Dst;

+	DebugLog(DecodeFile,"<Decode Quoted><Input>%s</Input>",Src);

+#endif

+	for (int Counter=0;((char)*Src!=0) && DstLen && (Counter++<DstLen);Src++,Dst++)

+		if (*Src=='=')

+		{

+			if (!isQ){

+				if (Src[1]==0x0D){

+					Src++; Src++;

+					if (Src[0]==0x0A) Src++;

+					goto CopyCharQuotedPrintable;

+				}

+				if (Src[1]==0x0A){

+					Src++; Src++;

+					goto CopyCharQuotedPrintable;

+				}

+			}

+			char First,Second;

+			if (!FromHexa(*(++Src),&First))

+			{

+				*Dst++='=';Src--;

+				continue;

+			}

+			if (!FromHexa(*(++Src),&Second))

+			{

+				*Dst++='=';Src--;Src--;

+				continue;

+			}

+			*Dst=(char)(First)<<4;

+			*Dst+=Second;

+		}

+		else if (isQ && *Src=='_')

+			*Dst=' ';

+		else

+CopyCharQuotedPrintable: // Yeah. Bad programming stile.

+			*Dst=*Src;

+	*Dst=(char)0;

+#ifdef DEBUG_DECODEQUOTED

+	DebugLog(DecodeFile,"<Output>%s</Output></Decode Quoted>",DstTemp);

+#endif

+	return 1;

+}

+

+int DecodeBase64(char *Src,char *Dst,int DstLen)

+{

+	int Result=0;

+	char Locator=0,MiniResult[4];

+	char *End=Dst+DstLen;

+

+	MiniResult[0]=MiniResult[1]=MiniResult[2]=MiniResult[3]=0;

+

+#ifdef DEBUG_DECODEBASE64

+	char *DstTemp=Dst;

+	DebugLog(DecodeFile,"<Decode Base64><Input>\n%s\n</Input>\n",Src);

+#endif

+	while(*Src!=0 && DstLen && Dst!=End)

+	{

+		if ((*Src==0x0D)||(*Src==0x0A))	{

+			Src++; 

+			continue;

+		}

+		if ((!(Result=FromBase64(*Src,MiniResult+Locator)) && (*Src==0)) || Locator++==3)	//end_of_str || end_of_4_bytes

+		{

+			Locator=0;									//next write to the first byte

+			*Dst++=(char)((MiniResult[0]<<2) | (MiniResult[1]>>4));

+			if (Dst==End) goto end;								//DstLen exceeded?

+			*Dst++=(char)((MiniResult[1]<<4) | (MiniResult[2]>>2));

+			if (Dst==End) goto end;								//someones don't like goto, but not me

+			*Dst++=(char)((MiniResult[2]<<6) | MiniResult[3]);

+			if (!Result && (*Src==0)) goto end;						//end of string?

+			MiniResult[0]=MiniResult[1]=MiniResult[2]=MiniResult[3]=0;			//zero 4byte buffer for next loop

+		}

+		if (!Result) return 0;									//unrecognised character occured

+		Src++;

+	}

+end:

+	*Dst=0;

+#ifdef DEBUG_DECODEBASE64

+	DebugLog(DecodeFile,"<Output>\n%s\n</Output></Decode Base64>",DstTemp);

+#endif

+	return 1;

+}

+

+

+

+int ConvertStringToUnicode(char *stream,unsigned int cp,WCHAR **out)

+{

+	CPINFO CPInfo;

+	WCHAR *temp,*src=*out,*dest;

+	size_t outlen;

+	int streamlen,Index;

+

+	//codepages, which require to have set 0 in dwFlags parameter when calling MultiByteToWideChar

+	DWORD CodePagesZeroFlags[]={50220,50221,50222,50225,50227,50229,52936,54936,57002,57003,57004,57005,57006,57007,57008,57009,57010,57011,65000,65001};

+

+	if ((cp!=CP_ACP) && (cp!=CP_OEMCP) && (cp!=CP_MACCP) && (cp!=CP_THREAD_ACP) && (cp!=CP_SYMBOL) && (cp!=CP_UTF7) && (cp!=CP_UTF8) && !GetCPInfo(cp,&CPInfo))

+		cp=CP_ACP;

+#ifdef DEBUG_DECODECODEPAGE

+	DebugLog(DecodeFile,"<CodePage #>%d</CodePage #>",cp);

+#endif

+		

+	for (Index=0;Index<sizeof(CodePagesZeroFlags)/sizeof(CodePagesZeroFlags[0]);Index++)

+		if (CodePagesZeroFlags[Index]==cp)

+		{

+			Index=-1;

+			break;

+		}

+	if (Index==-1)

+		streamlen=MultiByteToWideChar(cp,0,stream,-1,NULL,0);

+	else

+		streamlen=MultiByteToWideChar(cp,MB_USEGLYPHCHARS,stream,-1,NULL,0);

+

+	if (*out!=NULL)

+		outlen=wcslen(*out);

+	else

+		outlen=0;

+	temp=new WCHAR[streamlen+outlen+1];

+

+	if (*out!=NULL)

+	{

+		for (dest=temp;*src!=(WCHAR)0;src++,dest++)				//copy old string from *out to temp

+			*dest=*src;

+//		*dest++=L' ';								//add space?

+		delete[] *out;

+	}

+	else

+		dest=temp;

+	*out=temp;

+	

+	if (Index==-1)

+	{

+		if (!MultiByteToWideChar(cp,0,stream,-1,dest,streamlen))

+			return 0;

+	}

+	else

+	{

+		if (!MultiByteToWideChar(cp,MB_USEGLYPHCHARS,stream,-1,dest,streamlen))

+			return 0;

+	}

+	return 1;

+}

+

+void ConvertCodedStringToUnicode(char *stream,WCHAR **storeto,DWORD cp,int mode)

+{

+	char *start=stream,*finder,*finderend;

+	char Encoding=0;

+	char *DecodedResult=NULL;

+

+	if (stream==NULL)

+		return;

+

+	while(WS(start)) start++;

+	WCHAR *tempstore=0;

+	if (!ConvertStringToUnicode(stream,cp,&tempstore))return;

+

+	size_t tempstoreLength = wcslen(tempstore);

+	

+	size_t outind = 0;

+	while(*start!=0){

+		if (CODES(start)) {

+			finder=start+2;finderend=finder;

+			while(!CODED(finderend) && !EOS(finderend)) finderend++;

+			start = finderend;

+			if (CODED(finderend))

+			{

+				Encoding=*(finderend+1);

+				switch(Encoding)

+				{

+					case 'b':

+					case 'B':

+					case 'q':

+					case 'Q':

+						break;

+					default:

+						goto NotEncoded;

+				}

+				if (-1==(cp=(DWORD)GetCharsetFromString(finder,finderend-finder)))

+					cp=CP_ACP;

+				if (Encoding!=0)

+				{

+					int size,codeend;

+					char *pcodeend;

+

+					finder=finderend+2;

+					if (CODED(finder))

+						finder++;

+					while(WS(finder)) finder++;

+					finderend=finder;

+					while(!CODEE(finderend) && !EOS(finderend)) finderend++;

+					if (codeend=CODEE(finderend))

+						pcodeend=finderend;

+					while(WS(finderend-1)) finderend--;

+						if ((mode==MIME_MAIL) && (((*finder=='"') && (*(finderend-1)=='"'))))

+					{

+						finder++;

+						finderend--;

+					}

+					//*finderend=(char)0;

+					char * oneWordEncoded = new char[finderend-finder+1];

+					strncpy(oneWordEncoded,finder,finderend-finder);

+					oneWordEncoded[finderend-finder]=0;

+					switch(Encoding)

+					{

+						case 'b':

+						case 'B':

+							size=(finderend-finder)*3/4+3+1+1;

+							break;

+						case 'q':

+						case 'Q':

+							size=finderend-finder+1+1;

+							break;

+					}

+					if (DecodedResult!=NULL)

+						delete[] DecodedResult;

+					DecodedResult=new char[size+1];

+					switch(Encoding)

+					{

+						case 'q':

+						case 'Q':

+							DecodeQuotedPrintable(oneWordEncoded,DecodedResult,size, TRUE);

+							break;

+						case 'b':

+						case 'B':

+							DecodeBase64(oneWordEncoded,DecodedResult,size);

+							break;

+					}

+					delete[] oneWordEncoded;

+					if (codeend)

+						finderend=pcodeend+2;

+					if (WS(finderend))	//if string continues and there's some whitespace, add space to string that is to be converted

+					{

+						size_t len=strlen(DecodedResult);

+						DecodedResult[len]=' ';

+						DecodedResult[len+1]=0;

+						finderend++;

+					}

+					WCHAR *oneWord=0;

+					if (ConvertStringToUnicode(DecodedResult,cp,&oneWord)) {

+						size_t len = wcslen(oneWord);

+						memcpy(&tempstore[outind],oneWord,len*sizeof(WCHAR));

+						outind += len;

+					}

+					delete oneWord;

+					oneWord = 0;

+					delete[] DecodedResult; DecodedResult = 0;

+					start = finderend;

+				} else if (!EOS(start)) start++;

+			} else if (!EOS(start)) start++;

+		}else{

+NotEncoded:

+			tempstore[outind] = tempstore[start-stream];

+			outind++;

+			if (outind > tempstoreLength) break;

+			start++;

+		}

+	}

+	tempstore[outind] = 0;

+	*storeto = tempstore;

+}