diff options
Diffstat (limited to 'libversit/vcc.y')
| -rw-r--r-- | libversit/vcc.y | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/libversit/vcc.y b/libversit/vcc.y index 4cf92c5a3f..79cd95fd4e 100644 --- a/libversit/vcc.y +++ b/libversit/vcc.y @@ -178,6 +178,27 @@ static void enterValues(const char *value); static void mime_error_(char *s); static void appendValue(const char *value); +static int +ascii_tolower(const char i) { + if ('A' <= i && i <= 'Z') + return i - ('A' - 'a'); + return i; +} + +static int +ascii_stricmp(const char* s1, const char* s2) { + const char *p = s1, *q = s2; + while (*p || *q) { + char c1 = ascii_tolower(*p++); + char c2 = ascii_tolower(*q++); + if (c1 < c2) + return -1; + if (c1 > c2) + return 1; + } + return 0; +} + %} /***************************************************************************/ @@ -486,10 +507,10 @@ static void enterAttr(const char *s1, const char *s2) } else addProp(curProp,p1); - if (stricmp(p1,VCBase64Prop) == 0 || (s2 && stricmp(p2,VCBase64Prop)==0)) + if (ascii_stricmp(p1,VCBase64Prop) == 0 || (s2 && ascii_stricmp(p2,VCBase64Prop)==0)) lexPushMode(L_BASE64); - else if (stricmp(p1,VCQuotedPrintableProp) == 0 - || (s2 && stricmp(p2,VCQuotedPrintableProp)==0)) + else if (ascii_stricmp(p1,VCQuotedPrintableProp) == 0 + || (s2 && ascii_stricmp(p2,VCQuotedPrintableProp)==0)) lexPushMode(L_QUOTED_PRINTABLE); deleteStr(s1); deleteStr(s2); } @@ -820,10 +841,10 @@ static int match_begin_name(int end) { char *n = lexLookaheadWord(); int token = ID; if (n) { - if (!stricmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD; - else if (!stricmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL; - else if (!stricmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT; - else if (!stricmp(n,"vtodo")) token = end?END_VTODO:BEGIN_VTODO; + if (!ascii_stricmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD; + else if (!ascii_stricmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL; + else if (!ascii_stricmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT; + else if (!ascii_stricmp(n,"vtodo")) token = end?END_VTODO:BEGIN_VTODO; deleteStr(n); return token; } @@ -1134,10 +1155,10 @@ static int yylex() { if (isalpha(c)) { char *t = lexGetWord(); yylval.str = t; - if (!stricmp(t, "begin")) { + if (!ascii_stricmp(t, "begin")) { return match_begin_end_name(0); } - else if (!stricmp(t,"end")) { + else if (!ascii_stricmp(t,"end")) { return match_begin_end_name(1); } else { |