Diffstat (limited to 'libical/src/libical/icallangbind.c') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libical/src/libical/icallangbind.c | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/libical/src/libical/icallangbind.c b/libical/src/libical/icallangbind.c new file mode 100644 index 0000000..c079034 --- a/dev/null +++ b/libical/src/libical/icallangbind.c @@ -0,0 +1,275 @@ +/* -*- Mode: C -*- + ====================================================================== + FILE: icallangbind.c + CREATOR: eric 15 dec 2000 + + DESCRIPTION: + + $Id$ + $Locker$ + + (C) COPYRIGHT 1999 Eric Busboom + http://www.softwarestudio.org + + This package is free software and is provided "as is" without + express or implied warranty. It may be used, redistributed and/or + modified under the same terms as perl itself. ( Either the Artistic + License or the GPL. ) + + ======================================================================*/ + +#include "icalcomponent.h" +#include "icalproperty.h" +#include "icalerror.h" +#include "icalmemory.h" +#include <stdlib.h> +#include <string.h> +#include <stdio.h> + +int snprintf(char *str, size_t n, char const *fmt, ...); + +int* icallangbind_new_array(int size){ + int* p = (int*)malloc(size*sizeof(int)); + return p; /* Caller handles failures */ +} + +void icallangbind_free_array(int* array){ + free(array); +} + +int icallangbind_access_array(int* array, int index) { + return array[index]; +} + + + +/* LIke icalcomponent_get_first_component, buut takes a string for the + kind and can iterate over X properties as if each X name was a + seperate kind */ +icalproperty* icallangbind_get_first_property(icalcomponent *c, + const char* prop) +{ + icalproperty_kind kind = icalproperty_string_to_kind(prop); + icalproperty *p; + + if (kind == ICAL_NO_PROPERTY){ + return 0; + } + + if(kind == ICAL_X_PROPERTY){ + for(p = icalcomponent_get_first_property(c,kind); + p !=0; + p = icalcomponent_get_next_property(c,kind)){ + + if(strcmp(icalproperty_get_x_name(p),prop) == 0){ + return p; + } + } + } else { + p=icalcomponent_get_first_property(c,kind); + + return p; + } + + return 0; + +} + +icalproperty* icallangbind_get_next_property(icalcomponent *c, + const char* prop) +{ + icalproperty_kind kind = icalenum_string_to_property_kind(prop); + icalproperty *p; + + if (kind == ICAL_NO_PROPERTY){ + return 0; + } + + if(kind == ICAL_X_PROPERTY){ + for(p = icalcomponent_get_next_property(c,kind); + p !=0; + p = icalcomponent_get_next_property(c,kind)){ + + if(strcmp(icalproperty_get_x_name(p),prop) == 0){ + return p; + } + } + } else { + p=icalcomponent_get_next_property(c,kind); + + return p; + } + + return 0; + +} + + +icalcomponent* icallangbind_get_first_component(icalcomponent *c, + const char* comp) +{ + icalcomponent_kind kind = icalenum_string_to_component_kind(comp); + + if (kind == ICAL_NO_COMPONENT){ + return 0; + } + return icalcomponent_get_first_component(c,kind); +} + +icalcomponent* icallangbind_get_next_component(icalcomponent *c, + const char* comp) +{ + icalcomponent_kind kind = icalenum_string_to_component_kind(comp); + + if (kind == ICAL_NO_COMPONENT){ + return 0; + } + return icalcomponent_get_next_component(c,kind); +} + + +#define APPENDS(x) icalmemory_append_string(&buf, &buf_ptr, &buf_size, x); + +#define APPENDC(x) icalmemory_append_char(&buf, &buf_ptr, &buf_size, x); + +const char* icallangbind_property_eval_string(icalproperty* prop, char* sep) +{ + char tmp[25]; + size_t buf_size = 1024; + char* buf = icalmemory_new_buffer(buf_size); + char* buf_ptr = buf; + icalparameter *param; + + icalvalue* value; + + if( prop == 0){ + return 0; + } + + APPENDS("{ "); + + value = icalproperty_get_value(prop); + + APPENDS(" 'name' "); + APPENDS(sep); + APPENDC('\''); + APPENDS(icalenum_property_kind_to_string(icalproperty_isa(prop))); + APPENDC('\''); + + if(value){ + APPENDS(", 'value_type' "); + APPENDS(sep); + APPENDC('\''); + APPENDS(icalenum_value_kind_to_string(icalvalue_isa(value))); + APPENDC('\''); + } + + APPENDS(", 'pid' "); + APPENDS(sep); + APPENDC('\''); + snprintf(tmp,25,"%p",prop); + APPENDS(tmp); + APPENDC('\''); + + + if(value){ + switch (icalvalue_isa(value)){ + + case ICAL_ATTACH_VALUE: + case ICAL_BINARY_VALUE: + case ICAL_NO_VALUE: { + icalerror_set_errno(ICAL_INTERNAL_ERROR); + break; + } + + default: + { + const char* str = icalvalue_as_ical_string(value); + char* copy = (char*) malloc(strlen(str)+1); + + const char *i; + char *j; + + if(copy ==0){ + icalerror_set_errno(ICAL_NEWFAILED_ERROR); + break; + } + /* Remove any newlines */ + + for(j=copy, i = str; *i != 0; j++,i++){ + if(*i=='\n'){ + i++; + } + *j = *i; + } + + *j = 0; + + APPENDS(", 'value'"); + APPENDS(sep); + APPENDC('\''); + APPENDS(copy); + APPENDC('\''); + + free(copy); + break; + + } + } + } + + /* Add Parameters */ + + for(param = icalproperty_get_first_parameter(prop,ICAL_ANY_PARAMETER); + param != 0; + param = icalproperty_get_next_parameter(prop,ICAL_ANY_PARAMETER)){ + + const char* str = icalparameter_as_ical_string(param); + char *copy = icalmemory_tmp_copy(str); + char *v; + + if(copy == 0){ + icalerror_set_errno(ICAL_NEWFAILED_ERROR); + continue; + } + + v = strchr(copy,'='); + + + if(v == 0){ + continue; + } + + *v = 0; + + v++; + + APPENDS(", "); + APPENDC('\''); + APPENDS(copy); + APPENDC('\''); + APPENDS(sep); + APPENDC('\''); + APPENDS(v); + APPENDC('\''); + + } + + + APPENDC('}'); + + icalmemory_add_tmp_buffer(buf); + return buf; + +} + +#include "fcntl.h" +int icallangbind_string_to_open_flag(const char* str) +{ + if (strcmp(str,"r") == 0) {return O_RDONLY;} + else if (strcmp(str,"r+") == 0) {return O_RDWR;} + else if (strcmp(str,"w") == 0) {return O_WRONLY;} + else if (strcmp(str,"a") == 0) {return O_WRONLY|O_APPEND;} + else return -1; +} + |