![]() |
![]() |
![]() |
Evolution-Data-Server Manual: Address Book Data (libebook-contacts) | ![]() |
---|---|---|---|---|
Top | Description | Object Hierarchy |
#include <libebook-contacts/e-vcard.h> #define EVC_ADR #define EVC_BDAY #define EVC_CALURI #define EVC_CATEGORIES #define EVC_EMAIL #define EVC_ENCODING #define EVC_FBURL #define EVC_FN #define EVC_GEO #define EVC_ICSCALENDAR #define EVC_KEY #define EVC_LABEL #define EVC_LOGO #define EVC_MAILER #define EVC_NICKNAME #define EVC_N #define EVC_NOTE #define EVC_ORG #define EVC_PHOTO #define EVC_PRODID #define EVC_QUOTEDPRINTABLE #define EVC_REV #define EVC_ROLE #define EVC_TEL #define EVC_TITLE #define EVC_TYPE #define EVC_UID #define EVC_URL #define EVC_VALUE #define EVC_VERSION #define EVC_X_AIM #define EVC_X_ANNIVERSARY #define EVC_X_ASSISTANT #define EVC_X_BIRTHDAY #define EVC_X_BLOG_URL #define EVC_X_CALLBACK #define EVC_X_COMPANY #define EVC_X_DEST_CONTACT_UID #define EVC_X_DEST_EMAIL_NUM #define EVC_X_DEST_HTML_MAIL #define EVC_X_DEST_SOURCE_UID #define EVC_X_E164 #define EVC_X_FILE_AS #define EVC_X_GADUGADU #define EVC_X_GROUPWISE #define EVC_X_ICQ #define EVC_X_JABBER #define EVC_X_LIST_SHOW_ADDRESSES #define EVC_X_LIST #define EVC_X_LIST_NAME #define EVC_X_MANAGER #define EVC_X_MSN #define EVC_X_RADIO #define EVC_X_SKYPE #define EVC_X_GOOGLE_TALK #define EVC_X_TWITTER #define EVC_X_SIP #define EVC_X_SPOUSE #define EVC_X_TELEX #define EVC_X_TTYTDD #define EVC_X_VIDEO_URL #define EVC_X_WANTS_HTML #define EVC_X_YAHOO #define EVC_X_BOOK_UID #define EVC_CONTACT_LIST #define EVC_PARENT_CL #define EVC_CL_UID #define EVC_X_DEST_EMAIL #define EVC_X_DEST_NAME enum EVCardFormat; #define E_TYPE_VCARD_PARAM_ATTRIBUTE #define E_VCARD_21_VALID_PROPERTIES #define E_VCARD_21_VALID_PARAMETERS struct EVCard; void e_vcard_construct (EVCard *evc
,const gchar *str
); void e_vcard_construct_with_uid (EVCard *evc
,const gchar *str
,const gchar *uid
); EVCard * e_vcard_new (void
); EVCard * e_vcard_new_from_string (const gchar *str
); gboolean e_vcard_is_parsed (EVCard *evc
); gchar * e_vcard_to_string (EVCard *evc
,EVCardFormat format
); void e_vcard_dump_structure (EVCard *evc
); EVCardAttribute * e_vcard_attribute_new (const gchar *attr_group
,const gchar *attr_name
); void e_vcard_attribute_free (EVCardAttribute *attr
); EVCardAttribute * e_vcard_attribute_copy (EVCardAttribute *attr
); void e_vcard_remove_attributes (EVCard *evc
,const gchar *attr_group
,const gchar *attr_name
); void e_vcard_remove_attribute (EVCard *evc
,EVCardAttribute *attr
); void e_vcard_append_attribute (EVCard *evc
,EVCardAttribute *attr
); void e_vcard_append_attribute_with_value (EVCard *evcard
,EVCardAttribute *attr
,const gchar *value
); void e_vcard_append_attribute_with_values (EVCard *evcard
,EVCardAttribute *attr
,...
); void e_vcard_add_attribute (EVCard *evc
,EVCardAttribute *attr
); void e_vcard_add_attribute_with_value (EVCard *evcard
,EVCardAttribute *attr
,const gchar *value
); void e_vcard_add_attribute_with_values (EVCard *evcard
,EVCardAttribute *attr
,...
); void e_vcard_attribute_add_value (EVCardAttribute *attr
,const gchar *value
); void e_vcard_attribute_add_value_decoded (EVCardAttribute *attr
,const gchar *value
,gint len
); void e_vcard_attribute_add_values (EVCardAttribute *attr
,...
); void e_vcard_attribute_remove_value (EVCardAttribute *attr
,const gchar *s
); void e_vcard_attribute_remove_values (EVCardAttribute *attr
); void e_vcard_attribute_remove_params (EVCardAttribute *attr
); void e_vcard_attribute_remove_param (EVCardAttribute *attr
,const gchar *param_name
); void e_vcard_attribute_remove_param_value (EVCardAttribute *attr
,const gchar *param_name
,const gchar *s
); EVCardAttributeParam * e_vcard_attribute_param_new (const gchar *name
); void e_vcard_attribute_param_free (EVCardAttributeParam *param
); EVCardAttributeParam * e_vcard_attribute_param_copy (EVCardAttributeParam *param
); void e_vcard_attribute_add_param (EVCardAttribute *attr
,EVCardAttributeParam *param
); void e_vcard_attribute_add_param_with_value (EVCardAttribute *attr
,EVCardAttributeParam *param
,const gchar *value
); void e_vcard_attribute_add_param_with_values (EVCardAttribute *attr
,EVCardAttributeParam *param
,...
); void e_vcard_attribute_param_add_value (EVCardAttributeParam *param
,const gchar *value
); void e_vcard_attribute_param_add_values (EVCardAttributeParam *param
,...
); void e_vcard_attribute_param_remove_values (EVCardAttributeParam *param
); EVCardAttribute * e_vcard_get_attribute (EVCard *evc
,const gchar *name
); EVCardAttribute * e_vcard_get_attribute_if_parsed (EVCard *evc
,const gchar *name
); GList * e_vcard_get_attributes (EVCard *evcard
); const gchar * e_vcard_attribute_get_group (EVCardAttribute *attr
); const gchar * e_vcard_attribute_get_name (EVCardAttribute *attr
); GList * e_vcard_attribute_get_values (EVCardAttribute *attr
); GList * e_vcard_attribute_get_values_decoded (EVCardAttribute *attr
); gboolean e_vcard_attribute_is_single_valued (EVCardAttribute *attr
); gchar * e_vcard_attribute_get_value (EVCardAttribute *attr
); GString * e_vcard_attribute_get_value_decoded (EVCardAttribute *attr
); GList * e_vcard_attribute_get_params (EVCardAttribute *attr
); GList * e_vcard_attribute_get_param (EVCardAttribute *attr
,const gchar *name
); const gchar * e_vcard_attribute_param_get_name (EVCardAttributeParam *param
); GList * e_vcard_attribute_param_get_values (EVCardAttributeParam *param
); gboolean e_vcard_attribute_has_type (EVCardAttribute *attr
,const gchar *typestr
); gchar * e_vcard_escape_string (const gchar *s
); gchar * e_vcard_unescape_string (const gchar *s
); EVCardAttribute; EVCardAttributeParam;
GObject +----EVCard +----EContact
GBoxed +----EVCardAttribute
GBoxed +----EVCardAttributeParam
EVCard is a low-level representation of a vCard, as specified in RFCs 2425 and 2426 (for vCard version 3.0); this class only supports versions 2.1 and 3.0 of the vCard standard.
A vCard is an unordered set of attributes (otherwise known as properties), each with one or more values. The number of values an attribute has is determined by its type, and is given in the specification. Each attribute may also have zero or more named parameters, which provide metadata about its value.
For example, the following line from a vCard:
1 |
ADR;TYPE=WORK:;;100 Waters Edge;Baytown;LA;30314;United States of America |
is an ADR
attribute with 6 values giving the different
components of the postal address. It has one parameter, TYPE
,
which specifies that it’s a work address rather than a home address.
Using the EVCard API, this data is accessible as follows:
Example 1. Accessing a Multi-Valued Attribute
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 |
EVCard *vcard; EVCardAttribute *attr; GList *param_values, *values; vcard = e_vcard_new_from_string ( "BEGIN:VCARD\n" "VERSION:3.0\n" "ADR;TYPE=WORK:;;100 Waters Edge;Baytown;LA;30314;United States of America\n" "END:VCARD\n"); attr = e_vcard_get_attribute (vcard, "ADR"); g_assert_cmpstr (e_vcard_attribute_get_name (attr), ==, "ADR"); g_assert (e_vcard_attribute_is_single_valued (attr) == FALSE); param_values = e_vcard_attribute_get_param (attr, "TYPE"); g_assert_cmpuint (g_list_length (param_values), ==, 1); g_assert_cmpstr (param_values->data, ==, "WORK"); values = e_vcard_attribute_get_values (attr); g_assert_cmpuint (g_list_length (values), ==, 6); g_assert_cmpstr (values->data, ==, ""); g_assert_cmpstr (values->next->data, ==, "100 Waters Edge"); g_assert_cmpstr (values->next->next->data, ==, "Baytown"); /* etc. */ g_object_unref (vcard); |
If a second ADR
attribute was present in the vCard, the above
example would only ever return the first attribute. To access the values of
other attributes of the same type, the entire attribute list must be iterated
over using e_vcard_get_attributes()
, then matching on
e_vcard_attribute_get_name()
.
vCard attribute values may be encoded in the vCard source, using base-64 or
quoted-printable encoding. Such encoded values are automatically decoded when
parsing the vCard, so the values returned by e_vcard_attribute_get_value()
do not need further decoding. The ‘decoded’ functions,
e_vcard_attribute_get_value_decoded()
and
e_vcard_attribute_get_values_decoded()
are only relevant when adding
attributes which use pre-encoded values and have their ENCODING
parameter set.
String comparisons in EVCard are almost universally case-insensitive. Attribute names, parameter names and parameter values are all compared case-insensitively. Only attribute values are case sensitive.
EVCard implements lazy parsing of its vCard data, so the first time its
attributes are accessed may take slightly longer than normal to allow for the
vCard to be parsed. This can be tested by calling e_vcard_is_parsed()
.
#define EVC_X_DEST_EMAIL "X-EVOLUTION-DEST-EMAIL"
EVC_X_DEST_EMAIL
is deprecated and should not be used in newly-written code.
#define EVC_X_DEST_NAME "X-EVOLUTION-DEST-NAME"
EVC_X_DEST_NAME
is deprecated and should not be used in newly-written code.
#define E_TYPE_VCARD_PARAM_ATTRIBUTE (e_vcard_attribute_param_get_type ())
void e_vcard_construct (EVCard *evc
,const gchar *str
);
Constructs the existing EVCard, evc
, setting its vCard data to str
.
This modifies evc
.
|
an existing EVCard |
|
a vCard string |
void e_vcard_construct_with_uid (EVCard *evc
,const gchar *str
,const gchar *uid
);
Constructs the existing EVCard, evc
, setting its vCard data to str
, and
adding a new UID attribute with the value given in uid
(if uid
is
non-NULL
).
This modifies evc
.
|
an existing EVCard |
|
a vCard string |
|
a unique ID string. [allow-none] |
Since 3.4
EVCard * e_vcard_new (void
);
Creates a new, blank EVCard.
Returns : |
A new, blank EVCard. [transfer full] |
EVCard * e_vcard_new_from_string (const gchar *str
);
Creates a new EVCard from the passed-in string representation.
|
a string representation of the vcard to create |
Returns : |
A new EVCard. [transfer full] |
gboolean e_vcard_is_parsed (EVCard *evc
);
Check if the evc
has been parsed already, as EVCard implements lazy parsing
of its vCard data. Used for debugging.
|
an EVCard |
Returns : |
TRUE if evc has been parsed, FALSE otherwise. |
Since 3.2
gchar * e_vcard_to_string (EVCard *evc
,EVCardFormat format
);
Exports evc
to a string representation, specified
by the format
argument.
|
the EVCard to export |
|
the format to export to |
Returns : |
A newly allocated string representing the vcard. [transfer full] |
void e_vcard_dump_structure (EVCard *evc
);
Prints a dump of evc
's structure to stdout. Used for
debugging.
|
the EVCard to dump |
EVCardAttribute * e_vcard_attribute_new (const gchar *attr_group
,const gchar *attr_name
);
Creates a new EVCardAttribute with the specified group and attribute names.
|
a group name. [allow-none] |
|
an attribute name |
Returns : |
A new EVCardAttribute. [transfer full] |
void e_vcard_attribute_free (EVCardAttribute *attr
);
Frees an attribute, its values and its parameters.
|
attribute to free. [transfer full] |
EVCardAttribute * e_vcard_attribute_copy (EVCardAttribute *attr
);
Makes a copy of attr
.
|
attribute to copy |
Returns : |
A new EVCardAttribute identical to attr . [transfer full]
|
void e_vcard_remove_attributes (EVCard *evc
,const gchar *attr_group
,const gchar *attr_name
);
Removes all the attributes with group name and attribute name equal to the
passed in values. If attr_group
is NULL
or an empty string,
it removes all the attributes with passed in name irrespective of
their group names.
|
vcard object |
|
group name of attributes to be removed. [allow-none] |
|
name of the arributes to be removed |
void e_vcard_remove_attribute (EVCard *evc
,EVCardAttribute *attr
);
Removes attr
from evc
and frees it. This takes ownership of attr
.
|
an EVCard |
|
an EVCardAttribute to remove. [transfer full] |
void e_vcard_append_attribute (EVCard *evc
,EVCardAttribute *attr
);
Appends attr
to evc
to the end of a list of attributes. This takes
ownership of attr
.
|
an EVCard |
|
an EVCardAttribute to append. [transfer full] |
Since 2.32
void e_vcard_append_attribute_with_value (EVCard *evcard
,EVCardAttribute *attr
,const gchar *value
);
Appends attr
to evcard
, setting it to value
. This takes ownership of
attr
.
This is a convenience wrapper around e_vcard_attribute_add_value()
and
e_vcard_append_attribute()
.
|
an EVCard |
|
an EVCardAttribute to append. [transfer full] |
|
a value to assign to the attribute |
Since 2.32
void e_vcard_append_attribute_with_values (EVCard *evcard
,EVCardAttribute *attr
,...
);
Appends attr
to evcard
, assigning the list of values to it. This takes
ownership of attr
.
This is a convenience wrapper around e_vcard_attribute_add_value()
and
e_vcard_append_attribute()
.
|
an EVCard
|
|
an EVCardAttribute to append. [transfer full] |
|
a NULL -terminated list of values to assign to the attribute |
Since 2.32
void e_vcard_add_attribute (EVCard *evc
,EVCardAttribute *attr
);
Prepends attr
to evc
. This takes ownership of attr
.
|
an EVCard |
|
an EVCardAttribute to add. [transfer full] |
void e_vcard_add_attribute_with_value (EVCard *evcard
,EVCardAttribute *attr
,const gchar *value
);
Prepends attr
to evcard
, setting it to value
. This takes ownership of
attr
.
This is a convenience wrapper around e_vcard_attribute_add_value()
and
e_vcard_add_attribute()
.
|
an EVCard |
|
an EVCardAttribute to add. [transfer full] |
|
a value to assign to the attribute |
void e_vcard_add_attribute_with_values (EVCard *evcard
,EVCardAttribute *attr
,...
);
Prepends attr
to evcard
, assigning the list of values to it. This takes
ownership of attr
.
This is a convenience wrapper around e_vcard_attribute_add_value()
and
e_vcard_add_attribute()
.
|
an EVCard
|
|
an EVCardAttribute to add. [transfer full] |
|
a NULL -terminated list of values to assign to the attribute |
void e_vcard_attribute_add_value (EVCardAttribute *attr
,const gchar *value
);
Appends value
to attr
's list of values.
|
an EVCardAttribute |
|
a string value |
void e_vcard_attribute_add_value_decoded (EVCardAttribute *attr
,const gchar *value
,gint len
);
Encodes value
according to the encoding used for attr
, and appends it to
attr
's list of values.
This should only be used if the EVCardAttribute has a non-raw encoding (i.e. if it’s encoded in base-64 or quoted-printable encoding).
|
an EVCardAttribute |
|
an encoded value |
|
the length of the encoded value, in bytes |
void e_vcard_attribute_add_values (EVCardAttribute *attr
,...
);
Appends a list of values to attr
.
|
an EVCardAttribute |
|
a NULL -terminated list of strings |
void e_vcard_attribute_remove_value (EVCardAttribute *attr
,const gchar *s
);
Removes value s
from the value list in attr
. The value s
is not freed.
|
an EVCardAttribute |
|
a value to remove |
void e_vcard_attribute_remove_values (EVCardAttribute *attr
);
Removes and frees all values from attr
.
|
an EVCardAttribute |
void e_vcard_attribute_remove_params (EVCardAttribute *attr
);
Removes and frees all parameters from attr
.
This also resets the EVCardAttribute's encoding back to raw.
|
an EVCardAttribute |
void e_vcard_attribute_remove_param (EVCardAttribute *attr
,const gchar *param_name
);
Removes and frees parameter param_name
from the attribute attr
. Parameter
names are guaranteed to be unique, so attr
is guaranteed to have no
parameters named param_name
after this function returns.
|
an EVCardAttribute |
|
a parameter name |
Since 1.12
void e_vcard_attribute_remove_param_value (EVCardAttribute *attr
,const gchar *param_name
,const gchar *s
);
Removes the value s
from the parameter param_name
on the attribute attr
.
If s
was the only value for parameter param_name
, that parameter is removed
entirely from attr
and freed.
|
an EVCardAttribute |
|
a parameter name |
|
a value |
EVCardAttributeParam * e_vcard_attribute_param_new (const gchar *name
);
Creates a new parameter named name
.
|
the name of the new parameter |
Returns : |
A new EVCardAttributeParam. [transfer full] |
void e_vcard_attribute_param_free (EVCardAttributeParam *param
);
Frees param
and its values.
|
an EVCardAttributeParam. [transfer full] |
EVCardAttributeParam * e_vcard_attribute_param_copy (EVCardAttributeParam *param
);
Makes a copy of param
and all its values.
|
an EVCardAttributeParam |
Returns : |
a new EVCardAttributeParam identical to param . [transfer full]
|
void e_vcard_attribute_add_param (EVCardAttribute *attr
,EVCardAttributeParam *param
);
Prepends param
to attr
's list of parameters. This takes ownership of
param
(and all its values).
Duplicate parameters have their values merged, so that all parameter names
in attr
are unique. Values are also merged so that uniqueness is preserved.
|
an EVCardAttribute |
|
an EVCardAttributeParam to add. [transfer full] |
void e_vcard_attribute_add_param_with_value (EVCardAttribute *attr
,EVCardAttributeParam *param
,const gchar *value
);
Appends value
to param
, then prepends param
to attr
. This takes ownership
of param
, but not of value
.
This is a convenience method for e_vcard_attribute_param_add_value()
and
e_vcard_attribute_add_param()
.
|
an EVCardAttribute |
|
an EVCardAttributeParam. [transfer full] |
|
a string value |
void e_vcard_attribute_add_param_with_values (EVCardAttribute *attr
,EVCardAttributeParam *param
,...
);
Appends the list of values to param
, then prepends param
to attr
. This
takes ownership of param
, but not of the list of values.
This is a convenience method for e_vcard_attribute_param_add_value()
and
e_vcard_attribute_add_param()
.
|
an EVCardAttribute |
|
an EVCardAttributeParam. [transfer full] |
|
a NULL -terminated list of strings |
void e_vcard_attribute_param_add_value (EVCardAttributeParam *param
,const gchar *value
);
Appends value
to param
's list of values.
|
an EVCardAttributeParam |
|
a string value to add |
void e_vcard_attribute_param_add_values (EVCardAttributeParam *param
,...
);
Appends a list of values to param
.
|
an EVCardAttributeParam |
|
a NULL -terminated list of strings |
void e_vcard_attribute_param_remove_values
(EVCardAttributeParam *param
);
Removes and frees all values from param
.
|
an EVCardAttributeParam |
EVCardAttribute * e_vcard_get_attribute (EVCard *evc
,const gchar *name
);
Get the attribute name
from evc
. The EVCardAttribute is owned by
evcard
and should not be freed. If the attribute does not exist, NULL
is
returned.
This will only return the first attribute
with the given name
. To get other attributes of that name (for example,
other TEL
attributes if a contact has multiple telephone
numbers), use e_vcard_get_attributes()
and iterate over the list searching
for matching attributes.
This method iterates over all attributes in the EVCard, so should not
be called often. If extracting a large number of attributes from a vCard, it
is more efficient to iterate once over the list returned by
e_vcard_get_attributes()
.
|
an EVCard |
|
the name of the attribute to get |
Returns : |
An EVCardAttribute if found, or NULL . [transfer none][allow-none]
|
EVCardAttribute * e_vcard_get_attribute_if_parsed (EVCard *evc
,const gchar *name
);
Similar to e_vcard_get_attribute()
but this method will not attempt to
parse the vCard if it is not already parsed.
|
an EVCard |
|
the name of the attribute to get |
Returns : |
An EVCardAttribute if found, or NULL . [transfer none][allow-none]
|
Since 3.4
GList * e_vcard_get_attributes (EVCard *evcard
);
Gets the list of all attributes from evcard
. The list and its
contents are owned by evcard
, and must not be freed.
|
an EVCard |
Returns : |
A list of attributes of type EVCardAttribute. [transfer none][element-type EVCardAttribute] |
const gchar * e_vcard_attribute_get_group (EVCardAttribute *attr
);
Gets the group name of attr
.
|
an EVCardAttribute |
Returns : |
The attribute's group name, or NULL . [allow-none]
|
const gchar * e_vcard_attribute_get_name (EVCardAttribute *attr
);
Gets the name of attr
.
|
an EVCardAttribute |
Returns : |
The attribute's name. |
GList * e_vcard_attribute_get_values (EVCardAttribute *attr
);
Gets the ordered list of values from attr
. The list and its
contents are owned by attr
, and must not be freed.
For example, for an ADR
(postal address) attribute, this will
return the components of the postal address.
This may be called on a single-valued attribute (i.e. one for which
e_vcard_attribute_is_single_valued()
returns TRUE
) and will return a
one-element list in that case. Alternatively, use
e_vcard_attribute_get_value()
in such cases.
|
an EVCardAttribute |
Returns : |
A list of string values. They
will all be non-NULL , but may be empty strings. The list itself may be
empty. [transfer none][element-type utf8]
|
GList * e_vcard_attribute_get_values_decoded
(EVCardAttribute *attr
);
Gets the ordered list of values from attr
, decoding them if
necessary according to the encoding given in the vCard’s
ENCODING
attribute. The list and its contents are owned by
attr
, and must not be freed.
This may be called on a single-valued attribute (i.e. one for which
e_vcard_attribute_is_single_valued()
returns TRUE
) and will return a
one-element list in that case. Alternatively, use
e_vcard_attribute_get_value_decoded()
in such cases.
|
an EVCardAttribute |
Returns : |
A list of values of type GString. [transfer none][element-type GString] |
gboolean e_vcard_attribute_is_single_valued (EVCardAttribute *attr
);
Checks if attr
has a single value.
|
an EVCardAttribute |
Returns : |
TRUE if the attribute has exactly one value, FALSE otherwise. |
gchar * e_vcard_attribute_get_value (EVCardAttribute *attr
);
Gets the value of a single-valued EVCardAttribute, attr
.
For example, for a FN
(full name) attribute, this will
return the contact’s full name as a single string.
This will print a warning if called on an EVCardAttribute which is not
single-valued (i.e. for which e_vcard_attribute_is_single_valued()
returns
FALSE
). Use e_vcard_attribute_get_values()
in such cases instead.
|
an EVCardAttribute |
Returns : |
A newly allocated string representing
the value, or NULL if the attribute has no value. [allow-none][transfer full]
|
GString * e_vcard_attribute_get_value_decoded (EVCardAttribute *attr
);
Gets the value of a single-valued EVCardAttribute, attr
, decoding
it if necessary according to the encoding given in the vCard’s
ENCODING
attribute.
This will print a warning if called on an EVCardAttribute which is not
single-valued (i.e. for which e_vcard_attribute_is_single_valued()
returns
FALSE
). Use e_vcard_attribute_get_values_decoded()
in such cases instead.
|
an EVCardAttribute |
Returns : |
A newly allocated GString
representing the value, or NULL if the attribute has no value. [allow-none][transfer full]
|
GList * e_vcard_attribute_get_params (EVCardAttribute *attr
);
Gets the list of parameters (of type EVCardAttributeParam) from attr
. The
list and its contents are owned by attr
, and must not be freed.
|
an EVCardAttribute |
Returns : |
A list of elements of type EVCardAttributeParam. [transfer none][element-type EVCardAttributeParam] |
GList * e_vcard_attribute_get_param (EVCardAttribute *attr
,const gchar *name
);
Gets the list of values for the paramater name
from attr
. The list and its
contents are owned by attr
, and must not be freed. If no parameter with the
given name
exists, NULL
is returned.
|
an EVCardAttribute |
|
a parameter name |
Returns : |
A list of string
elements representing the parameter's values, or NULL . [transfer none][element-type utf8][allow-none]
|
const gchar * e_vcard_attribute_param_get_name (EVCardAttributeParam *param
);
Gets the name of param
.
For example, for the only parameter of the vCard attribute:
1 |
TEL;TYPE=WORK,VOICE:(111) 555-1212 |
this would return TYPE
(which is string-equivalent to
EVC_TYPE
).
|
an EVCardAttributeParam |
Returns : |
The name of the parameter. |
GList * e_vcard_attribute_param_get_values (EVCardAttributeParam *param
);
Gets the list of values from param
. The list and its
contents are owned by param
, and must not be freed.
For example, for the TYPE
parameter of the vCard attribute:
1 |
TEL;TYPE=WORK,VOICE:(111) 555-1212 |
this would return the list WORK
, VOICE
.
|
an EVCardAttributeParam |
Returns : |
A list of string elements representing the parameter's values. [transfer none][element-type utf8] |
gboolean e_vcard_attribute_has_type (EVCardAttribute *attr
,const gchar *typestr
);
Checks if attr
has an EVCardAttributeParam with name EVC_TYPE
and typestr
as one of its values.
For example, for the vCard attribute:
1 |
TEL;TYPE=WORK,VOICE:(111) 555-1212 |
the following holds true:
1 2 3 |
g_assert (e_vcard_attribute_has_type (attr, "WORK") == TRUE); g_assert (e_vcard_attribute_has_type (attr, "voice") == TRUE); g_assert (e_vcard_attribute_has_type (attr, "HOME") == FALSE); |
Comparisons against typestr
are case-insensitive.
|
an EVCardAttribute |
|
a string representing the type |
Returns : |
TRUE if such a parameter exists, FALSE otherwise. |
gchar * e_vcard_escape_string (const gchar *s
);
Escapes a string according to RFC2426, section 5.
|
the string to escape |
Returns : |
A newly allocated, escaped string. [transfer full] |
gchar * e_vcard_unescape_string (const gchar *s
);
Unescapes a string according to RFC2426, section 5.
|
the string to unescape |
Returns : |
A newly allocated, unescaped string. [transfer full] |