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Diffstat (limited to 'libical/src/libicalss/icalssyacc.y')
| -rw-r--r-- | libical/src/libicalss/icalssyacc.y | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/libical/src/libicalss/icalssyacc.y b/libical/src/libicalss/icalssyacc.y deleted file mode 100644 index e6efe5da1f..0000000000 --- a/libical/src/libicalss/icalssyacc.y +++ /dev/null @@ -1,215 +0,0 @@ -%{ -/* -*- Mode: C -*- - ====================================================================== - FILE: icalssyacc.y - CREATOR: eric 08 Aug 2000 - - DESCRIPTION: - - $Id: icalssyacc.y,v 1.1 2000/12/11 22:06:18 federico Exp $ - $Locker: $ - -(C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org - - This program is free software; you can redistribute it and/or modify - it under the terms of either: - - The LGPL as published by the Free Software Foundation, version - 2.1, available at: http://www.fsf.org/copyleft/lesser.html - - Or: - - The Mozilla Public License Version 1.0. You may obtain a copy of - the License at http://www.mozilla.org/MPL/ - - The Original Code is eric. The Initial Developer of the Original - Code is Eric Busboom - - ======================================================================*/ - -#include <stdlib.h> -#include <string.h> /* for strdup() */ -#include <limits.h> /* for SHRT_MAX*/ -#include "ical.h" -#include "pvl.h" -#include "icalgaugeimpl.h" - - -extern struct icalgauge_impl *icalss_yy_gauge; - -void ssyacc_add_where(struct icalgauge_impl* impl, char* str1, - enum icalparameter_xliccomparetype compare , char* str2); -void ssyacc_add_select(struct icalgauge_impl* impl, char* str1); -void ssyacc_add_from(struct icalgauge_impl* impl, char* str1); -void move_where(int w); -void sserror(char *s); /* Don't know why I need this.... */ - - - -%} - -%union { - char* v_string; -} - - -%token <v_string> STRING -%token SELECT FROM WHERE COMMA EQUALS NOTEQUALS LESS GREATER LESSEQUALS -%token GREATEREQUALS AND OR EOL END - -%% - -query_min: SELECT select_list FROM from_list WHERE where_list - | error { - icalparser_clear_flex_input(); - yyclearin; - } - ; - -select_list: - STRING {ssyacc_add_select(icalss_yy_gauge,$1);} - | select_list COMMA STRING {ssyacc_add_select(icalss_yy_gauge,$3);} - ; - - -from_list: - STRING {ssyacc_add_from(icalss_yy_gauge,$1);} - | from_list COMMA STRING {ssyacc_add_from(icalss_yy_gauge,$3);} - ; - -where_clause: - /* Empty */ - | STRING EQUALS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_EQUAL,$3); } - - | STRING NOTEQUALS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_NOTEQUAL,$3); } - | STRING LESS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_LESS,$3); } - | STRING GREATER STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_GREATER,$3); } - | STRING LESSEQUALS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_LESSEQUAL,$3); } - | STRING GREATEREQUALS STRING {ssyacc_add_where(icalss_yy_gauge,$1,ICAL_XLICCOMPARETYPE_GREATEREQUAL,$3); } - ; - -where_list: - where_clause {move_where(1);} - | where_list AND where_clause {move_where(2);} - | where_list OR where_clause {move_where(3);} - ; - - -%% - -void ssyacc_add_where(struct icalgauge_impl* impl, char* str1, - enum icalparameter_xliccomparetype compare , char* str2) -{ - icalproperty *p; - icalvalue *v; - icalproperty_kind kind; - - kind = icalenum_string_to_property_kind(str1); - - if(kind == ICAL_NO_PROPERTY){ - assert(0); - } - - p = icalproperty_new(kind); - - v = icalvalue_new_text(str2); - - if(v == 0){ - assert(0); - } - - icalproperty_set_value(p,v); - - icalproperty_add_parameter(p,icalparameter_new_xliccomparetype(compare)); - - icalcomponent_add_property(impl->where,p); -} - -void ssyacc_add_select(struct icalgauge_impl* impl, char* str1) -{ - icalproperty *p; - icalproperty_kind pkind; - icalcomponent_kind ckind = ICAL_NO_COMPONENT; - char* c; - char* compstr; - char* propstr; - - /* Is there a period in str1 ? If so, the string specified both a - component and a property*/ - if( (c = strrchr(str1,'.')) != 0){ - compstr = str1; - propstr = c+1; - *c = '\0'; - } else { - compstr = 0; - propstr = str1; - } - - - /* Handle the case where a component was specified */ - if(compstr != 0){ - ckind = icalenum_string_to_component_kind(compstr); - - if(ckind == ICAL_NO_COMPONENT){ - assert(0); - } - } else { - ckind = ICAL_NO_COMPONENT; - } - - - /* If the property was '*', then accept all properties */ - if(strcmp("*",propstr) == 0) { - pkind = ICAL_ANY_PROPERTY; - } else { - pkind = icalenum_string_to_property_kind(str1); - } - - - if(pkind == ICAL_NO_PROPERTY){ - assert(0); - } - - - if(ckind == ICAL_NO_COMPONENT){ - p = icalproperty_new(pkind); - assert(p!=0); - icalcomponent_add_property(impl->select,p); - - } else { - icalcomponent *comp = - icalcomponent_new(ckind); - p = icalproperty_new(pkind); - - assert(p!=0); - - icalcomponent_add_property(comp,p); - icalcomponent_add_component(impl->select,comp); - - } -} - -void ssyacc_add_from(struct icalgauge_impl* impl, char* str1) -{ - icalcomponent *c; - icalcomponent_kind ckind; - - ckind = icalenum_string_to_component_kind(str1); - - if(ckind == ICAL_NO_COMPONENT){ - assert(0); - } - - c = icalcomponent_new(ckind); - - icalcomponent_add_component(impl->from,c); - -} - -void move_where(int w) -{ -} - -void sserror(char *s){ - fprintf(stderr,"Parse error \'%s\'\n", s); -} |