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GOGlibExtras

GOGlibExtras

Synopsis

gpointer            (*GOMapFunc)                        (gpointer value);
void                go_ptr_array_insert                 (GPtrArray *array,
                                                         gpointer value,
                                                         int index);
GSList *            go_hash_keys                        (GHashTable *hash);
GSList *            go_hash_values                      (GHashTable *hash);
GSList *            go_slist_map                        (GSList const *list,
                                                         GOMapFunc map_func);
GSList *            go_slist_create                     (gpointer item1,
                                                         ...);
void                go_slist_free_custom                (GSList *list,
                                                         GFreeFunc free_func);
#define             go_string_slist_copy                (list)
GSList *            go_strsplit_to_slist                (char const *str,
                                                         gchar delimiter);
#define             GO_SLIST_FOREACH                    (list,
                                                         valtype,
                                                         val,
                                                         stmnt)
#define             GO_SLIST_PREPEND                    (list,
                                                         item)
#define             GO_SLIST_APPEND                     (list,
                                                         item)
#define             GO_SLIST_REMOVE                     (list,
                                                         item)
#define             GO_SLIST_CONCAT                     (list_a,
                                                         list_b)
#define             GO_SLIST_REVERSE                    (list)
#define             GO_SLIST_SORT                       (list,
                                                         cmp_func)
gint                go_list_index_custom                (GList *list,
                                                         gpointer data,
                                                         GCompareFunc cmp_func);
void                go_list_free_custom                 (GList *list,
                                                         GFreeFunc free_func);
#define             GO_LIST_FOREACH                     (list,
                                                         valtype,
                                                         val,
                                                         stmnt)
#define             GO_LIST_PREPEND                     (list,
                                                         item)
#define             GO_LIST_APPEND                      (list,
                                                         item)
#define             GO_LIST_REMOVE                      (list,
                                                         item)
#define             GO_LIST_CONCAT                      (list_a,
                                                         list_b)
#define             GO_LIST_REVERSE                     (list)
#define             GO_LIST_SORT                        (list,
                                                         cmp_func)
int                 go_str_compare                      (void const *x,
                                                         void const *y);
guint               go_ascii_strcase_hash               (gconstpointer v);
gint                go_ascii_strcase_equal              (gconstpointer v,
                                                         gconstpointer v2);
gint                go_utf8_collate_casefold            (char const *a,
                                                         char const *b);
char *              go_utf8_strcapital                  (char const *p,
                                                         gssize len);
void                go_strescape                        (GString *target,
                                                         char const *str);
char const *        go_strunescape                      (GString *target,
                                                         char const *str);
void                go_string_append_gstring            (GString *target,
                                                         const GString *src);
void                go_string_append_c_n                (GString *target,
                                                         char c,
                                                         gsize n);
char const *        go_guess_encoding                   (char const *raw,
                                                         gsize len,
                                                         char const *user_guess,
                                                         char **utf8_str);
char const *        go_get_real_name                    (void);
void                go_destroy_password                 (char *passwd);

                    GOMemChunk;
GOMemChunk *        go_mem_chunk_new                    (char const *name,
                                                         gsize user_atom_size,
                                                         gsize chunk_size);
void                go_mem_chunk_destroy                (GOMemChunk *chunk,
                                                         gboolean expect_leaks);
gpointer            go_mem_chunk_alloc                  (GOMemChunk *chunk);
gpointer            go_mem_chunk_alloc0                 (GOMemChunk *chunk);
void                go_mem_chunk_free                   (GOMemChunk *chunk,
                                                         gpointer mem);
void                go_mem_chunk_foreach_leak           (GOMemChunk *chunk,
                                                         GFunc cb,
                                                         gpointer user);

void                go_object_toggle                    (gpointer object,
                                                         const gchar *property_name);
GSList *            go_object_properties_collect        (GObject *obj);
void                go_object_properties_apply          (GObject *obj,
                                                         GSList *props,
                                                         gboolean changed_only);
void                go_object_properties_free           (GSList *props);
gboolean            go_object_set_property              (GObject *obj,
                                                         const char *property_name,
                                                         const char *user_prop_name,
                                                         const char *value,
                                                         GError **err,
                                                         const char *error_template);

gboolean            (*GOParseKeyValueFunc)              (const char *name,
                                                         const char *value,
                                                         GError **err,
                                                         gpointer user);
gboolean            go_parse_key_value                  (const char *options,
                                                         GError **err,
                                                         GOParseKeyValueFunc handler,
                                                         gpointer user);

Description

Details

GOMapFunc ()

gpointer            (*GOMapFunc)                        (gpointer value);

value :

Returns :


go_ptr_array_insert ()

void                go_ptr_array_insert                 (GPtrArray *array,
                                                         gpointer value,
                                                         int index);

array :

value :

index :


go_hash_keys ()

GSList *            go_hash_keys                        (GHashTable *hash);

Collects an unordered list of the keys in hash.

hash :

GHashTable

Returns :

a list which the caller needs to free. The content has not additional references added

go_hash_values ()

GSList *            go_hash_values                      (GHashTable *hash);

Collects an unordered list of the values in hash.

hash :

GHashTable

Returns :

a list which the caller needs to free. The content has not additional references added

go_slist_map ()

GSList *            go_slist_map                        (GSList const *list,
                                                         GOMapFunc map_func);

list :

list of some items

map_func :

mapping function

Returns :


go_slist_create ()

GSList *            go_slist_create                     (gpointer item1,
                                                         ...);

Creates a GList from NULL-terminated list of arguments.

item1 :

itionally NULL

... :

NULL terminated list of additional items

Returns :

created list.

go_slist_free_custom ()

void                go_slist_free_custom                (GSList *list,
                                                         GFreeFunc free_func);

Clears a list, calling free_func for each list item.

list :

list of some items

free_func :

function freeing list item

go_string_slist_copy()

#define	 go_string_slist_copy(list) go_slist_map (list, (GOMapFunc) g_strdup)

list :


go_strsplit_to_slist ()

GSList *            go_strsplit_to_slist                (char const *str,
                                                         gchar delimiter);

Splits up string into tokens at delim and returns a string list.

str :

String to split

delimiter :

Token delimiter

Returns :

string list which you should free after use using function e_free_string_list().

GO_SLIST_FOREACH()

#define             GO_SLIST_FOREACH(list,valtype,val,stmnt)

list :

valtype :

val :

stmnt :


GO_SLIST_PREPEND()

#define             GO_SLIST_PREPEND(list,item)

list :

item :


GO_SLIST_APPEND()

#define             GO_SLIST_APPEND(list,item)

list :

item :


GO_SLIST_REMOVE()

#define             GO_SLIST_REMOVE(list,item)

list :

item :


GO_SLIST_CONCAT()

#define             GO_SLIST_CONCAT(list_a,list_b)

list_a :

list_b :


GO_SLIST_REVERSE()

#define             GO_SLIST_REVERSE(list)

list :


GO_SLIST_SORT()

#define             GO_SLIST_SORT(list,cmp_func)

list :

cmp_func :


go_list_index_custom ()

gint                go_list_index_custom                (GList *list,
                                                         gpointer data,
                                                         GCompareFunc cmp_func);

list :

data :

cmp_func :

Returns :


go_list_free_custom ()

void                go_list_free_custom                 (GList *list,
                                                         GFreeFunc free_func);

Clears a list, calling free_func for each list item.

list :

list of some items

free_func :

function freeing list item

GO_LIST_FOREACH()

#define             GO_LIST_FOREACH(list,valtype,val,stmnt)

list :

valtype :

val :

stmnt :


GO_LIST_PREPEND()

#define             GO_LIST_PREPEND(list,item)

list :

item :


GO_LIST_APPEND()

#define             GO_LIST_APPEND(list,item)

list :

item :


GO_LIST_REMOVE()

#define             GO_LIST_REMOVE(list,item)

list :

item :


GO_LIST_CONCAT()

#define             GO_LIST_CONCAT(list_a,list_b)

list_a :

list_b :


GO_LIST_REVERSE()

#define             GO_LIST_REVERSE(list)

list :


GO_LIST_SORT()

#define             GO_LIST_SORT(list,cmp_func)

list :

cmp_func :


go_str_compare ()

int                 go_str_compare                      (void const *x,
                                                         void const *y);

x :

y :

Returns :


go_ascii_strcase_hash ()

guint               go_ascii_strcase_hash               (gconstpointer v);

v :

Returns :


go_ascii_strcase_equal ()

gint                go_ascii_strcase_equal              (gconstpointer v,
                                                         gconstpointer v2);

v :

v2 :

Returns :


go_utf8_collate_casefold ()

gint                go_utf8_collate_casefold            (char const *a,
                                                         char const *b);

a :

b :

Returns :


go_utf8_strcapital ()

char *              go_utf8_strcapital                  (char const *p,
                                                         gssize len);

Similar to g_utf8_strup and g_utf8_strup, except that this function creates a string "Very Much Like: This, One".

p :

pointer to UTF-8 string

len :

length in bytes, or -1.

Returns :

newly allocated string.

go_strescape ()

void                go_strescape                        (GString *target,
                                                         char const *str);

target :

str :


go_strunescape ()

char const *        go_strunescape                      (GString *target,
                                                         char const *str);

target :

str :

Returns :


go_string_append_gstring ()

void                go_string_append_gstring            (GString *target,
                                                         const GString *src);

target :

src :


go_string_append_c_n ()

void                go_string_append_c_n                (GString *target,
                                                         char c,
                                                         gsize n);

target :

c :

n :


go_guess_encoding ()

char const *        go_guess_encoding                   (char const *raw,
                                                         gsize len,
                                                         char const *user_guess,
                                                         char **utf8_str);

raw :

len :

user_guess :

utf8_str :

Returns :


go_get_real_name ()

char const *        go_get_real_name                    (void);

Returns :

a utf8 encoded string with the current user name. Caller should _NOT_ free the result.

go_destroy_password ()

void                go_destroy_password                 (char *passwd);

Overwrite a string holding a password. This is a separate routine to ensure that the compiler does not try to outsmart us.

Note: this does not free the memory.

passwd :

The buffer to clear

GOMemChunk

typedef struct _GOMemChunk GOMemChunk;


go_mem_chunk_new ()

GOMemChunk *        go_mem_chunk_new                    (char const *name,
                                                         gsize user_atom_size,
                                                         gsize chunk_size);

name :

user_atom_size :

chunk_size :

Returns :


go_mem_chunk_destroy ()

void                go_mem_chunk_destroy                (GOMemChunk *chunk,
                                                         gboolean expect_leaks);

chunk :

expect_leaks :


go_mem_chunk_alloc ()

gpointer            go_mem_chunk_alloc                  (GOMemChunk *chunk);

chunk :

Returns :


go_mem_chunk_alloc0 ()

gpointer            go_mem_chunk_alloc0                 (GOMemChunk *chunk);

chunk :

Returns :


go_mem_chunk_free ()

void                go_mem_chunk_free                   (GOMemChunk *chunk,
                                                         gpointer mem);

chunk :

mem :


go_mem_chunk_foreach_leak ()

void                go_mem_chunk_foreach_leak           (GOMemChunk *chunk,
                                                         GFunc cb,
                                                         gpointer user);

chunk :

cb :

user :


go_object_toggle ()

void                go_object_toggle                    (gpointer object,
                                                         const gchar *property_name);

Toggle a boolean object property.

object :

GObject

property_name :

name

go_object_properties_collect ()

GSList *            go_object_properties_collect        (GObject *obj);

obj :

Returns :


go_object_properties_apply ()

void                go_object_properties_apply          (GObject *obj,
                                                         GSList *props,
                                                         gboolean changed_only);

obj :

props :

changed_only :


go_object_properties_free ()

void                go_object_properties_free           (GSList *props);

props :


go_object_set_property ()

gboolean            go_object_set_property              (GObject *obj,
                                                         const char *property_name,
                                                         const char *user_prop_name,
                                                         const char *value,
                                                         GError **err,
                                                         const char *error_template);

obj :

property_name :

user_prop_name :

value :

err :

error_template :

Returns :


GOParseKeyValueFunc ()

gboolean            (*GOParseKeyValueFunc)              (const char *name,
                                                         const char *value,
                                                         GError **err,
                                                         gpointer user);

name :

value :

err :

user :

Returns :


go_parse_key_value ()

gboolean            go_parse_key_value                  (const char *options,
                                                         GError **err,
                                                         GOParseKeyValueFunc handler,
                                                         gpointer user);

options :

Options string.

err :

Reference to store GError if parsing fails.

handler :

Handler to call for each key-value pair.

user :

user pointer.

Returns :

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