author | zecke <zecke> | 2002-09-10 12:09:49 (UTC) |
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committer | zecke <zecke> | 2002-09-10 12:09:49 (UTC) |
commit | 6b77a1cdb9536b1c135eb86d53a6b2c22c19b0a4 (patch) (unidiff) | |
tree | 6ebc93c6432f4ed9d00ef1448b6a047ef522a79a /library/backend/vobject.cpp | |
parent | d10cddb3c9ce75bc90b14add14bc133737fe35aa (diff) | |
download | opie-6b77a1cdb9536b1c135eb86d53a6b2c22c19b0a4.zip opie-6b77a1cdb9536b1c135eb86d53a6b2c22c19b0a4.tar.gz opie-6b77a1cdb9536b1c135eb86d53a6b2c22c19b0a4.tar.bz2 |
Qtopia1-6 merge
still to test
bic changes to be resolved
more changes to be made?
-rw-r--r-- | library/backend/vobject.cpp | 104 |
1 files changed, 100 insertions, 4 deletions
diff --git a/library/backend/vobject.cpp b/library/backend/vobject.cpp index 9c2ba3b..e6f6b78 100644 --- a/library/backend/vobject.cpp +++ b/library/backend/vobject.cpp | |||
@@ -1005,19 +1005,94 @@ static int writeBase64(OFile *fp, unsigned char *s, long len) | |||
1005 | return 1; | 1005 | return 1; |
1006 | } | 1006 | } |
1007 | 1007 | ||
1008 | static const char *replaceChar(unsigned char c) | ||
1009 | { | ||
1010 | if (c == '\n') { | ||
1011 | return "=0A=\n"; | ||
1012 | } else if ( | ||
1013 | (c >= 'A' && c <= 'Z') | ||
1014 | || | ||
1015 | (c >= 'a' && c <= 'z') | ||
1016 | || | ||
1017 | (c >= '0' && c <= '9') | ||
1018 | || | ||
1019 | (c >= '\'' && c <= ')') | ||
1020 | || | ||
1021 | (c >= '+' && c <= '-') | ||
1022 | || | ||
1023 | (c == '/') | ||
1024 | || | ||
1025 | (c == '?') | ||
1026 | || | ||
1027 | (c == ' ')) | ||
1028 | { | ||
1029 | return 0; | ||
1030 | } | ||
1031 | |||
1032 | static char trans[4]; | ||
1033 | trans[0] = '='; | ||
1034 | trans[3] = '\0'; | ||
1035 | int rem = c % 16; | ||
1036 | int div = c / 16; | ||
1037 | |||
1038 | if (div < 10) | ||
1039 | trans[1] = '0' + div; | ||
1040 | else | ||
1041 | trans[1] = 'A' + (div - 10); | ||
1042 | |||
1043 | if (rem < 10) | ||
1044 | trans[2] = '0' + rem; | ||
1045 | else | ||
1046 | trans[2] = 'A' + (rem - 10); | ||
1047 | |||
1048 | return trans; | ||
1049 | } | ||
1050 | |||
1008 | static void writeQPString(OFile *fp, const char *s) | 1051 | static void writeQPString(OFile *fp, const char *s) |
1009 | { | 1052 | { |
1053 | /* | ||
1054 | only A-Z, 0-9 and | ||
1055 | "'" (ASCII code 39) | ||
1056 | "(" (ASCII code 40) | ||
1057 | ")" (ASCII code 41) | ||
1058 | "+" (ASCII code 43) | ||
1059 | "," (ASCII code 44) | ||
1060 | "-" (ASCII code 45) | ||
1061 | "/" (ASCII code 47) | ||
1062 | "?" (ASCII code 63) | ||
1063 | |||
1064 | should remain un-encoded. | ||
1065 | '=' needs to be encoded as it is the escape character. | ||
1066 | ';' needs to be as it is a field separator. | ||
1067 | |||
1068 | */ | ||
1010 | const char *p = s; | 1069 | const char *p = s; |
1011 | while (*p) { | 1070 | while (*p) { |
1012 | if (*p == '\n') { | 1071 | const char *rep = replaceChar(*p); |
1013 | if (p[1]) appendsOFile(fp,"=0A="); | 1072 | if (rep) |
1014 | } | 1073 | appendsOFile(fp, rep); |
1074 | else | ||
1015 | appendcOFile(fp,*p); | 1075 | appendcOFile(fp,*p); |
1016 | p++; | 1076 | p++; |
1017 | } | 1077 | } |
1018 | } | 1078 | } |
1019 | 1079 | ||
1020 | 1080 | static bool includesUnprintable(VObject *o) | |
1081 | { | ||
1082 | if (o) { | ||
1083 | if (VALUE_TYPE(o) == VCVT_STRINGZ) { | ||
1084 | const char *p = STRINGZ_VALUE_OF(o); | ||
1085 | if (p) { | ||
1086 | while (*p) { | ||
1087 | if (replaceChar(*p)) | ||
1088 | return TRUE; | ||
1089 | p++; | ||
1090 | } | ||
1091 | } | ||
1092 | } | ||
1093 | } | ||
1094 | return FALSE; | ||
1095 | } | ||
1021 | 1096 | ||
1022 | static void writeVObject_(OFile *fp, VObject *o); | 1097 | static void writeVObject_(OFile *fp, VObject *o); |
1023 | 1098 | ||
@@ -1059,6 +1134,10 @@ static void writeAttrValue(OFile *fp, VObject *o) | |||
1059 | struct PreDefProp *pi; | 1134 | struct PreDefProp *pi; |
1060 | pi = lookupPropInfo(NAME_OF(o)); | 1135 | pi = lookupPropInfo(NAME_OF(o)); |
1061 | if (pi && ((pi->flags & PD_INTERNAL) != 0)) return; | 1136 | if (pi && ((pi->flags & PD_INTERNAL) != 0)) return; |
1137 | if ( includesUnprintable(o) ) { | ||
1138 | appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp); | ||
1139 | appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8"); | ||
1140 | } | ||
1062 | appendcOFile(fp,';'); | 1141 | appendcOFile(fp,';'); |
1063 | appendsOFile(fp,NAME_OF(o)); | 1142 | appendsOFile(fp,NAME_OF(o)); |
1064 | } | 1143 | } |
@@ -1122,6 +1201,18 @@ static void writeProp(OFile *fp, VObject *o) | |||
1122 | int i = 0, n = 0; | 1201 | int i = 0, n = 0; |
1123 | const char** fields = fields_; | 1202 | const char** fields = fields_; |
1124 | /* output prop as fields */ | 1203 | /* output prop as fields */ |
1204 | bool printable = TRUE; | ||
1205 | while (*fields && printable) { | ||
1206 | VObject *t = isAPropertyOf(o,*fields); | ||
1207 | if (includesUnprintable(t)) | ||
1208 | printable = FALSE; | ||
1209 | fields++; | ||
1210 | } | ||
1211 | fields = fields_; | ||
1212 | if (!printable) { | ||
1213 | appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp); | ||
1214 | appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8"); | ||
1215 | } | ||
1125 | appendcOFile(fp,':'); | 1216 | appendcOFile(fp,':'); |
1126 | while (*fields) { | 1217 | while (*fields) { |
1127 | VObject *t = isAPropertyOf(o,*fields); | 1218 | VObject *t = isAPropertyOf(o,*fields); |
@@ -1138,7 +1229,12 @@ static void writeProp(OFile *fp, VObject *o) | |||
1138 | } | 1229 | } |
1139 | } | 1230 | } |
1140 | 1231 | ||
1232 | |||
1141 | if (VALUE_TYPE(o)) { | 1233 | if (VALUE_TYPE(o)) { |
1234 | if ( includesUnprintable(o) ) { | ||
1235 | appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp); | ||
1236 | appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8"); | ||
1237 | } | ||
1142 | unsigned long size = 0; | 1238 | unsigned long size = 0; |
1143 | VObject *p = isAPropertyOf(o,VCDataSizeProp); | 1239 | VObject *p = isAPropertyOf(o,VCDataSizeProp); |
1144 | if (p) size = LONG_VALUE_OF(p); | 1240 | if (p) size = LONG_VALUE_OF(p); |