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Diffstat (limited to 'library/backend') (more/less context) (show whitespace changes)
-rw-r--r--library/backend/vcc.y22
-rw-r--r--library/backend/vcc_yacc.cpp127
-rw-r--r--library/backend/vobject.cpp163
-rw-r--r--library/backend/vobject_p.h29
4 files changed, 189 insertions, 152 deletions
diff --git a/library/backend/vcc.y b/library/backend/vcc.y
index 6781312..94a8fea 100644
--- a/library/backend/vcc.y
+++ b/library/backend/vcc.y
@@ -122,7 +122,7 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
//#ifdef PALMTOPCENTER
//#include <qpe/vobject_p.h>
//#else
-#include <qtopia/private/vobject_p.h>
+#include "vobject_p.h"
//#endif
/**** Types, Constants ****/
@@ -723,16 +723,22 @@ static char* lexGet1Value() {
lexSkipWhite();
c = lexLookahead();
lexClearToken();
- while (c != EOF && c != ';') {
+ while (c != EOF && (c != ';' || !fieldedProp)) {
if (c == '\\' ) {
int a;
lexSkipLookahead();
a = lexLookahead();
- if ( a != ';' ) {
- lexAppendc('\\');
- } else {
+ if ( a == ';' ) {
lexAppendc( ';' );
lexSkipLookahead();
+ } else if ( a == '\n' ) {
+ lexAppendc( '\n' );
+ lexSkipLookahead();
+ } else if ( a == '\\' ) {
+ lexAppendc( '\\' );
+ lexSkipLookahead();
+ } else {
+ lexAppendc('\\');
}
} else if (c == '\n') {
int a;
@@ -961,6 +967,7 @@ static char* lexGetQuotedPrintable()
// we have been sent buggy stuff. doesn't matter
// what we do so long as we keep going.
// should probably spit an error here
+ lexSkipLookahead();
c = lexLookahead();
continue;
}
@@ -978,6 +985,7 @@ static char* lexGetQuotedPrintable()
// we have been sent buggy stuff. doesn't matter
// what we do so long as we keep going.
// should probably spit an error here
+ lexSkipLookahead();
c = lexLookahead();
continue;
}
@@ -1000,7 +1008,7 @@ static int yylex() {
int lexmode = LEXMODE();
if (lexmode == L_VALUES) {
int c = lexGetc();
- if (c == ';') {
+ if (c == ';' && fieldedProp) {
DBG_(("db: SEMICOLON\n"));
lexPushLookaheadc(c);
handleMoreRFC822LineBreak(c);
@@ -1054,12 +1062,14 @@ static int yylex() {
case ':': {
/* consume all line separator(s) adjacent to each other */
/* ignoring linesep immediately after colon. */
+ /* I don't see this in the spec, and it breaks null values -- WA
c = lexLookahead();
while (strchr("\n",c)) {
lexSkipLookahead();
c = lexLookahead();
++mime_lineNum;
}
+ */
DBG_(("db: COLON\n"));
return COLON;
}
diff --git a/library/backend/vcc_yacc.cpp b/library/backend/vcc_yacc.cpp
index b2b0c14..5649522 100644
--- a/library/backend/vcc_yacc.cpp
+++ b/library/backend/vcc_yacc.cpp
@@ -158,7 +158,7 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
/*#ifdef PALMTOPCENTER */
/*#include <qpe/vobject_p.h> */
/*#else */
-#include <qtopia/private/vobject_p.h>
+#include "vobject_p.h"
/*#endif */
/**** Types, Constants ****/
@@ -743,16 +743,22 @@ static char* lexGet1Value() {
lexSkipWhite();
c = lexLookahead();
lexClearToken();
- while (c != EOF && c != ';') {
+ while (c != EOF && (c != ';' || !fieldedProp)) {
if (c == '\\' ) {
int a;
lexSkipLookahead();
a = lexLookahead();
- if ( a != ';' ) {
- lexAppendc('\\');
- } else {
+ if ( a == ';' ) {
lexAppendc( ';' );
lexSkipLookahead();
+ } else if ( a == '\n' ) {
+ lexAppendc( '\n' );
+ lexSkipLookahead();
+ } else if ( a == '\\' ) {
+ lexAppendc( '\\' );
+ lexSkipLookahead();
+ } else {
+ lexAppendc('\\');
}
} else if (c == '\n') {
int a;
@@ -951,67 +957,78 @@ static int match_begin_end_name(int end) {
static char* lexGetQuotedPrintable()
{
- int cur;
-
+ int c;
+ lexSkipWhite();
+ c = lexLookahead();
lexClearToken();
- do {
- cur = lexGetc();
- switch (cur) {
- case '=': {
- int c = 0;
- int next[2];
- int i;
- for (i = 0; i < 2; i++) {
- next[i] = lexGetc();
- if (next[i] >= '0' && next[i] <= '9')
- c = c * 16 + next[i] - '0';
- else if (next[i] >= 'A' && next[i] <= 'F')
- c = c * 16 + next[i] - 'A' + 10;
- else
+
+ while (c != EOF && c != ';') {
+ if (c == '\n') {
+ // break, leave '\n' on remaining chars.
break;
+ } else if (c == '=') {
+ int cur = 0;
+ int next;
+
+ lexSkipLookahead(); // skip '='
+ next = lexLookahead();
+
+ if (next == '\n') {
+ // skip and only skip the \n
+ lexSkipLookahead();
+ c = lexLookahead();
+ ++mime_lineNum; // aid in error reporting
+ continue;
+ } else if (next >= '0' && next <= '9') {
+ cur = next - '0';
+ } else if (next >= 'A' && next <= 'F') {
+ cur = next - 'A' + 10;
+ } else {
+ // we have been sent buggy stuff. doesn't matter
+ // what we do so long as we keep going.
+ // should probably spit an error here
+ lexSkipLookahead();
+ c = lexLookahead();
+ continue;
}
- if (i == 0) {
- /* single '=' follow by LINESEP is continuation sign? */
- if (next[0] == '\n') {
- ++mime_lineNum;
- }
- else {
- lexPushLookaheadc('=');
- goto EndString;
- }
+
+ lexSkipLookahead(); // skip A-Z0-9
+ next = lexLookahead();
+
+ cur = cur * 16;
+ // this time really just expecting 0-9A-F
+ if (next >= '0' && next <= '9') {
+ cur += next - '0';
+ } else if (next >= 'A' && next <= 'F') {
+ cur += next - 'A' + 10;
+ } else {
+ // we have been sent buggy stuff. doesn't matter
+ // what we do so long as we keep going.
+ // should probably spit an error here
+ lexSkipLookahead();
+ c = lexLookahead();
+ continue;
}
- else if (i == 1) {
- lexPushLookaheadc(next[1]);
- lexPushLookaheadc(next[0]);
- lexAppendc('=');
+
+ // got a valid escaped =. append it.
+ lexSkipLookahead(); // skip second 0-9A-F
+ lexAppendc(cur);
} else {
- lexAppendc(c);
+ lexSkipLookahead(); // skip whatever we just read.
+ lexAppendc(c); // and append it.
}
- break;
- } /* '=' */
- case '\n': {
- lexPushLookaheadc('\n');
- goto EndString;
+ c = lexLookahead();
}
- case (int)EOF:
- break;
- default:
- lexAppendc(cur);
- break;
- } /* switch */
- } while (cur != (int)EOF);
-
-EndString:
lexAppendc(0);
- return lexStr();
- } /* LexQuotedPrintable */
+ return c==EOF?0:lexStr();
+}
static int yylex() {
int lexmode = LEXMODE();
if (lexmode == L_VALUES) {
int c = lexGetc();
- if (c == ';') {
+ if (c == ';' && fieldedProp) {
DBG_(("db: SEMICOLON\n"));
lexPushLookaheadc(c);
handleMoreRFC822LineBreak(c);
@@ -1065,12 +1082,14 @@ static int yylex() {
case ':': {
/* consume all line separator(s) adjacent to each other */
/* ignoring linesep immediately after colon. */
+ /* I don't see this in the spec, and it breaks null values -- WA
c = lexLookahead();
while (strchr("\n",c)) {
lexSkipLookahead();
c = lexLookahead();
++mime_lineNum;
}
+ */
DBG_(("db: COLON\n"));
return COLON;
}
@@ -1217,7 +1236,7 @@ void mime_error_(char *s)
}
}
-#line 1221 "y.tab.c"
+#line 1240 "y.tab.c"
#define YYABORT goto yyabort
#define YYREJECT goto yyabort
#define YYACCEPT goto yyaccept
@@ -1517,7 +1536,7 @@ case 45:
popVObject();
}
break;
-#line 1521 "y.tab.c"
+#line 1540 "y.tab.c"
}
yyssp -= yym;
yystate = *yyssp;
diff --git a/library/backend/vobject.cpp b/library/backend/vobject.cpp
index 2c5b577..b6d17dc 100644
--- a/library/backend/vobject.cpp
+++ b/library/backend/vobject.cpp
@@ -46,8 +46,9 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
#include <malloc.h>
#endif
-#include <qtopia/private/vobject_p.h>
-#include <qtopia/private/qfiledirect_p.h>
+#include <qtopia/config.h>
+#include "vobject_p.h"
+#include "qfiledirect_p.h"
#include <string.h>
#include <stdio.h>
#include <fcntl.h>
@@ -62,6 +63,10 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
#define ANY_VALUE_OF(o) o->val.any
#define VOBJECT_VALUE_OF(o) o->val.vobj
+static char vobj_cs[10];
+static enum { EightBit, QuotedPrintable, Base64 } vobj_enc=EightBit;
+static const char *vobj_enc_s=0;
+
typedef union ValueItem {
const char *strs;
unsigned int i;
@@ -86,7 +91,7 @@ struct StrItem {
unsigned int refCnt;
};
-const char** fieldedProp;
+DLLEXPORT(const char**) fieldedProp;
@@ -953,6 +958,17 @@ static void appendsOFile(OFile *fp, const char *s)
#endif
+static void appendsOFileEncCs(OFile *fp)
+{
+ if ( vobj_enc_s ) {
+ appendsOFile(fp, ";" VCEncodingProp "=");
+ appendsOFile(fp, vobj_enc_s);
+ }
+ appendsOFile(fp, ";" VCCharSetProp "=");
+ appendsOFile(fp, vobj_cs);
+}
+
+
static void initOFile(OFile *fp, FILE *ofp)
{
fp->fp = ofp;
@@ -1005,41 +1021,20 @@ static int writeBase64(OFile *fp, unsigned char *s, long len)
return 1;
}
-static const char *replaceChar(unsigned char c)
+static const char *qpReplaceChar(unsigned char c)
{
if (c == '\n') {
return "=0A=\n";
} else if (
- (c >= 'A' && c <= 'Z')
- ||
- (c >= 'a' && c <= 'z')
+ // RFC 1521
+ (c >= 32 && c <= 60) // Note: " " not allowed at EOL
||
- (c >= '0' && c <= '9')
- ||
- (c >= '\'' && c <= ')')
- ||
- (c >= '+' && c <= '-')
- ||
- (c == '/')
- ||
- (c == '?')
- ||
- (c == ' '))
+ (c >= 62 && c <= 126)
+ )
{
return 0;
}
-#warning "Bug-Workaround must be fixed !"
- // IF THIS FUNCTION RETURNES TRUE, THE DATA IS EXPORTED
- // AS QUOTED PRINTABLE.
- // BUT THE PARSER IS UNABLE TO IMPORT THIS, THEREFORE
- // I DECIDED TO DISABLE IT UNTIL TROLLTECH FIXES THIS BUG
- // SEE ALSO includesUnprintable(VObject *o)
- // (se)
-
- return 0;
-
-#if 0
static char trans[4];
trans[0] = '=';
trans[3] = '\0';
@@ -1057,10 +1052,9 @@ static const char *replaceChar(unsigned char c)
trans[2] = 'A' + (rem - 10);
return trans;
-#endif
}
-static void writeQPString(OFile *fp, const char *s)
+static void writeEncString(OFile *fp, const char *s, bool nosemi)
{
/*
only A-Z, 0-9 and
@@ -1079,55 +1073,64 @@ static void writeQPString(OFile *fp, const char *s)
*/
const char *p = s;
+ switch ( vobj_enc ) {
+ case EightBit:
+ while (*p) {
+ if ( *p == '\n' || nosemi && ( *p == '\\' || *p == ';' ) )
+ appendcOFile(fp, '\\');
+ appendcOFile(fp, *p);
+ p++;
+ }
+ break;
+ case QuotedPrintable:
while (*p) {
- const char *rep = replaceChar(*p);
+ const char *rep = qpReplaceChar(*p);
if (rep)
appendsOFile(fp, rep);
+ else if ( *p == ';' && nosemi )
+ appendsOFile(fp, "=3B");
+ else if ( *p == ' ' ) {
+ if ( !p[1] || p[1] == '\n' ) // RFC 1521
+ appendsOFile(fp, "=20");
else
appendcOFile(fp, *p);
+ } else
+ appendcOFile(fp, *p);
p++;
}
+ break;
+ case Base64:
+ writeBase64(fp, (unsigned char*)p, strlen(p));
+ break;
+ }
}
static bool includesUnprintable(VObject *o)
{
-
-#if 0
-
- // IF THIS FUNCTION RETURNES TRUE, THE DATA IS EXPORTED
- // AS QUOTED PRINTABLE.
- // BUT THE PARSER IS UNABLE TO IMPORT THIS, THEREFORE
- // I DECIDED TO DISABLE IT UNTIL TROLLTECH FIXES THIS BUG
- // SEE ALSO *replaceChar(unsigned char c)
- // (se)
-
if (o) {
if (VALUE_TYPE(o) == VCVT_STRINGZ) {
const char *p = STRINGZ_VALUE_OF(o);
if (p) {
while (*p) {
- if (replaceChar(*p))
+ if (*p==' ' && (!p[1] || p[1]=='\n') // RFC 1521: spaces at ends need quoting
+ || qpReplaceChar(*p) )
return TRUE;
p++;
}
}
}
}
-
-#endif
-#warning "Bug-Workaround must be fixed !"
-
return FALSE;
}
static void writeVObject_(OFile *fp, VObject *o);
-static void writeValue(OFile *fp, VObject *o, unsigned long size)
+static void writeValue(OFile *fp, VObject *o, unsigned long size, bool nosemi)
{
if (o == 0) return;
switch (VALUE_TYPE(o)) {
case VCVT_STRINGZ: {
- writeQPString(fp, STRINGZ_VALUE_OF(o));
+ writeEncString(fp, STRINGZ_VALUE_OF(o), nosemi);
break;
}
case VCVT_UINT: {
@@ -1160,18 +1163,16 @@ static void writeAttrValue(OFile *fp, VObject *o)
struct PreDefProp *pi;
pi = lookupPropInfo(NAME_OF(o));
if (pi && ((pi->flags & PD_INTERNAL) != 0)) return;
- if ( includesUnprintable(o) ) {
- appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
- appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
- }
+ if ( includesUnprintable(o) )
+ appendsOFileEncCs(fp);
appendcOFile(fp,';');
appendsOFile(fp,NAME_OF(o));
- }
- else
+ } else {
appendcOFile(fp,';');
+ }
if (VALUE_TYPE(o)) {
appendcOFile(fp,'=');
- writeValue(fp,o,0);
+ writeValue(fp,o,0,TRUE);
}
}
@@ -1235,10 +1236,8 @@ static void writeProp(OFile *fp, VObject *o)
fields++;
}
fields = fields_;
- if (!printable) {
- appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
- appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
- }
+ if (!printable)
+ appendsOFileEncCs(fp);
appendcOFile(fp,':');
while (*fields) {
VObject *t = isAPropertyOf(o,*fields);
@@ -1248,7 +1247,7 @@ static void writeProp(OFile *fp, VObject *o)
}
fields = fields_;
for (i=0;i<n;i++) {
- writeValue(fp,isAPropertyOf(o,*fields),0);
+ writeValue(fp,isAPropertyOf(o,*fields),0,TRUE);
fields++;
if (i<(n-1)) appendcOFile(fp,';');
}
@@ -1257,15 +1256,13 @@ static void writeProp(OFile *fp, VObject *o)
if (VALUE_TYPE(o)) {
- if ( includesUnprintable(o) ) {
- appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
- appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
- }
+ if ( includesUnprintable(o) )
+ appendsOFileEncCs(fp);
unsigned long size = 0;
VObject *p = isAPropertyOf(o,VCDataSizeProp);
if (p) size = LONG_VALUE_OF(p);
appendcOFile(fp,':');
- writeValue(fp,o,size);
+ writeValue(fp,o,size,FALSE);
}
appendcOFile(fp,'\n');
@@ -1295,8 +1292,35 @@ static void writeVObject_(OFile *fp, VObject *o)
}
}
+static void initVObjectEncoding()
+{
+ Config pimConfig( "Beam" );
+ pimConfig.setGroup("Send");
+ Config devcfg(pimConfig.readEntry("DeviceConfig"),Config::File);
+ QString enc = "QP";
+ QString cs = "UTF-8";
+ if ( devcfg.isValid() ) {
+ devcfg.setGroup("Send");
+ enc = devcfg.readEntry("Encoding","QP");
+ cs = devcfg.readEntry("CharSet","UTF-8");
+ }
+ strncpy(vobj_cs,cs.latin1(),10);
+ if ( enc == "QP" ) {
+ vobj_enc = QuotedPrintable;
+ vobj_enc_s = VCQuotedPrintableProp;
+ } else if ( enc == "B64" ) {
+ vobj_enc = Base64;
+ vobj_enc_s = VCBase64Prop;
+ } else {
+ vobj_enc = EightBit;
+ vobj_enc_s = 0;
+ }
+}
+
void writeVObject(FILE *fp, VObject *o)
{
+ initVObjectEncoding();
+
OFile ofp;
// #####
//_setmode(_fileno(fp), _O_BINARY);
@@ -1329,11 +1353,6 @@ DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list)
}
}
-#ifndef __SHARP_COMP_
-
-// This function is not available in the Sharp ROM for SL 5500 !
-// Therefore I have to move it into the header file.. (se)
-
DLLEXPORT(const char *) vObjectTypeInfo(VObject *o)
{
const char *type = vObjectName( o );
@@ -1341,6 +1360,6 @@ DLLEXPORT(const char *) vObjectTypeInfo(VObject *o)
type = vObjectStringZValue( o );
return type;
}
-#endif
+
// end of source file vobject.c
diff --git a/library/backend/vobject_p.h b/library/backend/vobject_p.h
index bab22bb..f969898 100644
--- a/library/backend/vobject_p.h
+++ b/library/backend/vobject_p.h
@@ -99,9 +99,13 @@ For example:
#define vCalendarMimeType "text/x-vCalendar"
#undef DLLEXPORT
+ //#include <qtopia/qpeglobal.h>
#include <qglobal.h>
-#if defined(Q_WS_WIN)
+
+#if defined(QTOPIA_MAKEDLL)
#define DLLEXPORT(t) __declspec(dllexport) t
+#elif defined(QTOPIA_DLL)
+#define DLLEXPORT(t) __declspec(dllimport) t
#else
#define DLLEXPORT(t) t
#endif
@@ -351,7 +355,7 @@ extern DLLEXPORT(int) vObjectValueType(VObject *o);
#define VCVT_VOBJECT 5
/* if the VObject has value set by setVObjectVObjectValue. */
-extern const char** fieldedProp;
+extern DLLEXPORT(const char**) fieldedProp;
/***************************************************
* The methods below are implemented in vcc.c (generated from vcc.y )
@@ -368,7 +372,7 @@ your build directly then you may find them a more convenient API
and you can go ahead and use them. If you try to use them with
the DLL LIB you will get a link error.
*/
-extern void writeVObject(FILE *fp, VObject *o);
+extern DLLEXPORT(void) writeVObject(FILE *fp, VObject *o);
@@ -393,28 +397,13 @@ will get a link error.
#if INCLUDEMFC
-extern VObject* Parse_MIME_FromFile(CFile *file);
+extern DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file);
#else
-extern VObject* Parse_MIME_FromFile(FILE *file);
+extern DLLEXPORT(VObject*) Parse_MIME_FromFile(FILE *file);
#endif
-#define __SHARP_COMP_
-
-#ifndef __SHARP_COMP_
extern DLLEXPORT(const char *) vObjectTypeInfo(VObject *o);
-#else
-// This function is not available in the Sharp ROM for SL 5500 !
-// Therefore I have to move it into the header file.. (se)
-
-inline const char* vObjectTypeInfo(VObject *o)
-{
- const char *type = vObjectName( o );
- if ( strcmp( type, "TYPE" ) == 0 )
- type = vObjectStringZValue( o );
- return type;
-}
-#endif
#endif /* __VOBJECT_H__ */