diff options
Diffstat (limited to 'libical/src/libical/icallangbind.c')
| -rw-r--r-- | libical/src/libical/icallangbind.c | 279 |
1 files changed, 190 insertions, 89 deletions
diff --git a/libical/src/libical/icallangbind.c b/libical/src/libical/icallangbind.c index d52f491b93..866eb700cc 100644 --- a/libical/src/libical/icallangbind.c +++ b/libical/src/libical/icallangbind.c @@ -18,13 +18,15 @@ ======================================================================*/ -#include "ical.h" +#include "icalcomponent.h" +#include "icalproperty.h" +#include "icalerror.h" +#include "icalmemory.h" #include <malloc.h> - - +#include <string.h> int* icallangbind_new_array(int size){ - int* p = malloc(size*sizeof(int)); + int* p = (int*)malloc(size*sizeof(int)); return p; /* Caller handles failures */ } @@ -36,136 +38,235 @@ int icallangbind_access_array(int* array, int index) { return array[index]; } -/* Return the nth occurrence of 'prop' in c */ -icalproperty* icallangbind_get_property(icalcomponent *c, int n, const char* prop) -{ - int count; - icalproperty_kind kind; - icalproperty *p; - icalcomponent * comps[3]; - int compno = 0; - int propno = 0; - if(c == 0 || prop == 0 || n < 0){ - return 0; - } - kind = icalenum_string_to_property_kind(prop); +/* 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; } - comps[0] = c; - comps[1] = icalcomponent_get_first_real_component(c); - comps[2] = 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); - for(compno ==0; comps[compno]!=0 ; compno++){ + return p; + } + + return 0; - for(p = icalcomponent_get_first_property(comps[compno],kind); - p !=0; - p = icalcomponent_get_next_property(comps[compno],kind) - ){ +} - if(strcmp(icalproperty_get_x_name(p),prop) == 0){ +icalproperty* icallangbind_get_next_property(icalcomponent *c, + const char* prop) +{ + icalproperty_kind kind = icalenum_string_to_property_kind(prop); + icalproperty *p; - if(propno == n ){ - return p; - } - - propno++; - } - } - } + 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 { - for(compno ==0; comps[compno]!=0 ; compno++){ - - for(propno=0, - p = icalcomponent_get_first_property(comps[compno],kind); - propno != n && p !=0; - propno++, - p = icalcomponent_get_next_property(comps[compno],kind) - ) - { - } - - if(p != 0){ - return p; - } - - } + p=icalcomponent_get_next_property(c,kind); + + return p; } return 0; } -const char* icallangbind_get_property_val(icalproperty* p) + +icalcomponent* icallangbind_get_first_component(icalcomponent *c, + const char* comp) { - icalvalue *v; - if (p == 0){ + icalcomponent_kind kind = icalenum_string_to_component_kind(comp); + + if (kind == ICAL_NO_COMPONENT){ return 0; } + return icalcomponent_get_first_component(c,kind); +} - v = icalproperty_get_value(p); +icalcomponent* icallangbind_get_next_component(icalcomponent *c, + const char* comp) +{ + icalcomponent_kind kind = icalenum_string_to_component_kind(comp); - if(v == 0){ - return v; + if (kind == ICAL_NO_COMPONENT){ + return 0; } - - return icalvalue_as_ical_string(v); - + return icalcomponent_get_next_component(c,kind); } -const char* icallangbind_get_parameter(icalproperty *p, const char* parameter) + +#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) { - icalparameter_kind kind; + char tmp[25]; + size_t buf_size = 1024; + char* buf = icalmemory_new_buffer(buf_size); + char* buf_ptr = buf; icalparameter *param; - - if(p == 0 || parameter == 0){ - return 0; - } - kind = icalenum_string_to_parameter_kind(parameter); + icalvalue* value; - if(kind == ICAL_NO_PARAMETER){ + if( prop == 0){ return 0; } - if(kind == ICAL_X_PARAMETER){ - for(param = icalproperty_get_first_parameter(p,ICAL_X_PARAMETER); - param != 0; - param = icalproperty_get_next_parameter(p,ICAL_X_PARAMETER)){ + APPENDS("{ "); - if(strcmp(icalparameter_get_xname(param),parameter) ==0){ - return icalparameter_as_ical_string(param); - } - } + value = icalproperty_get_value(prop); - } else { + APPENDS(" 'name' "); + APPENDS(sep); + APPENDC('\''); + APPENDS(icalenum_property_kind_to_string(icalproperty_isa(prop))); + APPENDC('\''); - param = icalproperty_get_first_parameter(p,kind); - - if (param !=0){ - return icalparameter_as_ical_string(param); - } + 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; + + } + } } - return 0; -} + /* Add Parameters */ -icalcomponent* icallangbind_get_component(icalcomponent *c, const char* comp) -{ - if(c == 0 || comp == 0){ - return 0; + 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; +} |