using releases from qtopia-free-1.6.0-snapshot-20030324 which fixes the

following bugs #776 and #490:
Now, we could successfully parse vcards from palm 4 + 5 and
quoted-printable encoded lines .. !

1 files changed, 91 insertions, 72 deletions

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