author | eilers <eilers> | 2003-03-27 16:17:48 (UTC) |
---|---|---|
committer | eilers <eilers> | 2003-03-27 16:17:48 (UTC) |
commit | 390a5a0c332c8c6fb380c1ed4cd6adae3e544a08 (patch) (side-by-side diff) | |
tree | 7ad6266be3d78d25ae061a0be067f82f8d666246 /library/backend/vobject.cpp | |
parent | ff43585778968407bb08473e45ddd1d942f8d8c8 (diff) | |
download | opie-390a5a0c332c8c6fb380c1ed4cd6adae3e544a08.zip opie-390a5a0c332c8c6fb380c1ed4cd6adae3e544a08.tar.gz opie-390a5a0c332c8c6fb380c1ed4cd6adae3e544a08.tar.bz2 |
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 .. !
-rw-r--r-- | library/backend/vobject.cpp | 163 |
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 @@ -43,14 +43,15 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable. */ #ifndef MWERKS #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> //#include <io.h> @@ -59,12 +60,16 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable. #define STRINGZ_VALUE_OF(o) o->val.strs #define INTEGER_VALUE_OF(o) o->val.i #define LONG_VALUE_OF(o) o->val.l #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; unsigned long l; void *any; VObject *vobj; @@ -83,13 +88,13 @@ typedef struct StrItem StrItem; struct StrItem { StrItem *next; const char *s; unsigned int refCnt; }; -const char** fieldedProp; +DLLEXPORT(const char**) fieldedProp; /*---------------------------------------------------------------------- The following functions involve with memory allocation: newVObject @@ -950,12 +955,23 @@ static void appendsOFile(OFile *fp, const char *s) appendcOFile(fp,s[i]); } } #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; fp->s = 0; fp->len = 0; fp->limit = 0; @@ -1002,47 +1018,26 @@ static int writeBase64(OFile *fp, unsigned char *s, long len) } appendcOFile(fp,'\n'); 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'; int rem = c % 16; int div = c / 16; @@ -1054,16 +1049,15 @@ static const char *replaceChar(unsigned char c) if (rem < 10) trans[2] = '0' + rem; else 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 "'" (ASCII code 39) "(" (ASCII code 40) ")" (ASCII code 41) @@ -1076,61 +1070,70 @@ static void writeQPString(OFile *fp, const char *s) should remain un-encoded. '=' needs to be encoded as it is the escape character. ';' needs to be as it is a field separator. */ 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: { char buf[16]; sprintf(buf,"%u", INTEGER_VALUE_OF(o)); appendsOFile(fp,buf); @@ -1157,24 +1160,22 @@ static void writeValue(OFile *fp, VObject *o, unsigned long size) static void writeAttrValue(OFile *fp, VObject *o) { if (NAME_OF(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); } } static void writeGroup(OFile *fp, VObject *o) { char buf1[256]; @@ -1232,43 +1233,39 @@ static void writeProp(OFile *fp, VObject *o) VObject *t = isAPropertyOf(o,*fields); if (includesUnprintable(t)) printable = FALSE; 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); i++; if (t) n = i; fields++; } 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,';'); } } } 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'); } static void writeVObject_(OFile *fp, VObject *o) @@ -1292,14 +1289,41 @@ static void writeVObject_(OFile *fp, VObject *o) appendsOFile(fp,begin); appendsOFile(fp,"\n\n"); } } } +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); initOFile(&ofp,fp); writeVObject_(&ofp,o); } @@ -1326,21 +1350,16 @@ DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list) while (list) { writeVObject(f.directHandle(),list); list = nextVObjectInList(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 ); if ( strcmp( type, "TYPE" ) == 0 ) type = vObjectStringZValue( o ); return type; } -#endif + // end of source file vobject.c |