lib/eggdrop/config.c File Reference

#include <eggdrop/eggdrop.h>

Go to the source code of this file.

Data Structures

struct config_handle_t

Functions

static void config_delete_var (void *client_data)

int config_init (void)

int config_shutdown (void)

void * config_get_root (const char *handle)

int config_set_root (const char *handle, void *config_root)

int config_delete_root (const char *handle)

void * config_load (const char *fname)

int config_save (const char *handle, const char *fname)

int config_destroy (void *config_root)

void * config_lookup_section (void *config_root,...)

void * config_exists (void *config_root,...)

int config_get_int (int *intptr, void *config_root,...)

int config_get_str (char **strptr, void *config_root,...)

int config_set_int (int intval, void *config_root,...)

int config_set_str (const char *strval, void *config_root,...)

int config_link_table (config_var_t *table, void *config_root,...)

int config_update_table (config_var_t *table, void *config_root,...)

int config_unlink_table (config_var_t *table, void *config_root,...)

Variables

static const char rcsid [] = "$Id: config.c,v 1.11 2006-01-06 00:53:10 sven Exp $"

static bind_table_t * BT_config_str = NULL

static bind_table_t * BT_config_int = NULL

static bind_table_t * BT_config_save = NULL

static int gconfig_level = 0

static config_handle_t * roots = NULL

static int nroots = 0

Function Documentation

int config_delete_root ( const char * handle )

Definition at line 91 of file config.c.

References config_delete_var(), nroots, NULL, and xml_node_delete_callbacked().

Referenced by config_shutdown().

00092 {
00093   int i;
00094 
00095   for (i = 0; i < nroots; i++) {
00096     if (!strcasecmp(handle, roots[i].handle)) {
00097       if (roots[i].handle) free(roots[i].handle);
00098       xml_node_delete_callbacked(roots[i].root, config_delete_var);
00099       memmove(roots+i, roots+i+1, sizeof(*roots) * (nroots-i-1));
00100       if (--nroots == 0) {
00101         free(roots);
00102         roots = NULL;
00103       }
00104       return (0); 
00105     }
00106   }
00107 
00108 
00109   return(-1);
00110 }

static void config_delete_var ( void * client_data ) [static]

Definition at line 143 of file config.c.

References CONFIG_INT, CONFIG_STRING, NULL, config_var_t::ptr, and config_var_t::type.

Referenced by config_delete_root(), config_destroy(), and config_unlink_table().

00144 {
00145   config_var_t *var = client_data;
00146 
00147   switch (var->type) {
00148     case (CONFIG_STRING):
00149       free(*(char **)var->ptr);
00150       *(char **) var->ptr = NULL;
00151       break;
00152     case (CONFIG_INT):
00153       break;
00154   }
00155 }

int config_destroy ( void * config_root )

Definition at line 157 of file config.c.

References config_delete_var(), and xml_node_delete_callbacked().

Referenced by server_config_save().

00158 {
00159   xml_node_t *root = config_root;
00160 
00161   xml_node_delete_callbacked(root, config_delete_var);
00162 
00163   return(0);
00164 }

void* config_exists	(	void *	config_root,
			...
	)

Definition at line 178 of file config.c.

References xml_node_vlookup().

Referenced by core_init(), lookup_setting(), script_config_exists(), server_config_init(), and server_config_save().

00179 {
00180   va_list args;
00181   xml_node_t *root = config_root;
00182 
00183   va_start(args, config_root);
00184   root = xml_node_vlookup(root, args, 0);
00185   va_end(args);
00186   return(root);
00187 }

int config_get_int	(	int *	intptr,
		void *	config_root,
			...
	)

Definition at line 189 of file config.c.

References NULL, xml_node_get_int(), and xml_node_vlookup().

Referenced by config_link_table(), and server_config_init().

00190 {
00191   va_list args;
00192   xml_node_t *root = config_root;
00193 
00194   va_start(args, config_root);
00195   root = xml_node_vlookup(root, args, 0);
00196   va_end(args);
00197 
00198   if (!root) {
00199     *intptr = 0;
00200     return(-1);
00201   }
00202   return xml_node_get_int(intptr, root, NULL);
00203 }

void* config_get_root ( const char * handle )

Definition at line 69 of file config.c.

References nroots, and NULL.

Referenced by bot_close(), bot_init(), chanserv_close(), chanserv_LTX_start(), config_save(), core_init(), dccparty_close(), dccparty_LTX_start(), ircparty_close(), ircparty_LTX_start(), logfile_init(), logfile_shutdown(), lookup_setting(), proxy_close(), proxy_init(), script_config_exists(), script_config_get(), script_config_set(), server_close(), server_config_init(), server_config_save(), telnetparty_close(), and telnetparty_LTX_start().

00070 {
00071   int i;
00072 
00073   for (i = 0; i < nroots; i++) {
00074     if (!strcasecmp(handle, roots[i].handle)) return(roots[i].root);
00075   }
00076   return(NULL);
00077 }

int config_get_str	(	char **	strptr,
		void *	config_root,
			...
	)

Definition at line 205 of file config.c.

References NULL, xml_node_get_str(), and xml_node_vlookup().

Referenced by config_link_table(), core_init(), logfile_init(), party_get(), party_set(), party_unset(), script_config_get(), and server_config_init().

00206 {
00207   va_list args;
00208   xml_node_t *root = config_root;
00209 
00210   va_start(args, config_root);
00211   root = xml_node_vlookup(root, args, 0);
00212   va_end(args);
00213 
00214   if (!root) {
00215     *strptr = NULL;
00216     return(-1);
00217   }
00218   return xml_node_get_str(strptr, root, NULL);
00219 }

int config_init ( void )

Definition at line 45 of file config.c.

References BIND_STACKABLE, bind_table_add(), BT_config_int, BT_config_save, BTN_CONFIG_INT, BTN_CONFIG_SAVE, BTN_CONFIG_STR, and MATCH_MASK.

Referenced by eggdrop_init().

00046 {
00047   BT_config_str = bind_table_add(BTN_CONFIG_STR, 2, "ss", MATCH_MASK, BIND_STACKABLE);  /* DDD  */
00048   BT_config_int = bind_table_add(BTN_CONFIG_INT, 2, "si", MATCH_MASK, BIND_STACKABLE);  /* DDD  */
00049   BT_config_save = bind_table_add(BTN_CONFIG_SAVE, 1, "s", MATCH_MASK, BIND_STACKABLE); /* DDD  */
00050   return(0);
00051 }

int config_link_table	(	config_var_t *	table,
		void *	config_root,
			...
	)

Definition at line 281 of file config.c.

References xml_node::client_data, config_get_int(), config_get_str(), CONFIG_INT, CONFIG_STRING, gconfig_level, config_var_t::name, NULL, config_var_t::ptr, str_redup(), config_var_t::type, xml_node_lookup(), and xml_node_vlookup().

Referenced by bot_init(), chanserv_LTX_start(), core_config_init(), dccparty_LTX_start(), ircparty_LTX_start(), proxy_init(), server_config_init(), and telnetparty_LTX_start().

00282 {
00283   xml_node_t *node, *root = config_root;
00284   va_list args;
00285 
00286   gconfig_level++;
00287 
00288   va_start(args, config_root);
00289   root = xml_node_vlookup(root, args, 1);
00290   va_end(args);
00291 
00292   if (!root) {
00293     gconfig_level--;
00294     return(-1);
00295   }
00296 
00297   while (table->name) {
00298     node = xml_node_lookup(root, 1, table->name, 0, NULL);
00299     node->client_data = table;
00300     if (table->type == CONFIG_INT) config_get_int(table->ptr, root, table->name, 0, NULL);
00301     else if (table->type == CONFIG_STRING) {
00302       char *str;
00303       config_get_str(&str, root, table->name, 0, NULL);
00304       str_redup(table->ptr, str);
00305     }
00306     table++;
00307   }
00308 
00309   gconfig_level--;
00310   return(0);
00311 }

void* config_load ( const char * fname )

Definition at line 112 of file config.c.

References NULL, xml_last_error(), and xml_parse_file().

Referenced by core_config_init(), and script_config_load().

00113 {
00114   xml_node_t *root;
00115 
00116   root = xml_parse_file(fname);
00117   if (!root) {
00118     /* XXX: do not use putlog here since it might not be initialized yet */
00119     fprintf(stderr, "ERROR\n");
00120     fprintf(stderr, "\tFailed to load config '%s': %s\n\n", fname, xml_last_error());
00121     return NULL;
00122   }
00123 
00124   return(root);
00125 }

void* config_lookup_section	(	void *	config_root,
			...
	)

Definition at line 166 of file config.c.

References xml_node_vlookup().

Referenced by logfile_init(), logfile_shutdown(), resolve_path(), script_config_exists(), and server_config_save().

00167 {
00168   va_list args;
00169   xml_node_t *root = config_root;
00170 
00171   va_start(args, config_root);
00172   root = xml_node_vlookup(root, args, 1);
00173   va_end(args);
00174 
00175   return(root);
00176 }

int config_save	(	const char *	handle,
		const char *	fname
	)

Definition at line 127 of file config.c.

References _, bind_check(), BT_config_save, config_get_root(), LOG_MISC, NULL, putlog(), XML_INDENT, xml_last_error(), and xml_save_file().

Referenced by core_config_save().

00128 {
00129   void *root;
00130 
00131   root = config_get_root(handle);
00132   if (root) bind_check(BT_config_save, NULL, handle, handle);
00133   if (!fname) fname = "config.xml";
00134 
00135   if (xml_save_file(fname, root, XML_INDENT) == 0)
00136     return (0);
00137   
00138   putlog(LOG_MISC, "*", _("Failed to save config '%s': %s"), fname, xml_last_error());
00139 
00140   return (-1);
00141 }

int config_set_int	(	int	intval,
		void *	config_root,
			...
	)

Definition at line 221 of file config.c.

References bind_check(), BIND_RET_BREAK, BT_config_int, xml_node::client_data, CONFIG_INT, gconfig_level, NULL, config_var_t::ptr, config_var_t::type, xml_node_fullname(), xml_node_set_int(), and xml_node_vlookup().

Referenced by config_update_table(), and server_config_save().

00222 {
00223   va_list args;
00224   xml_node_t *root = config_root;
00225   config_var_t *var;
00226 
00227   va_start(args, config_root);
00228   root = xml_node_vlookup(root, args, 1);
00229   va_end(args);
00230 
00231   if (!gconfig_level) {
00232     char *name;
00233     int r;
00234 
00235     name = xml_node_fullname(root);
00236     gconfig_level++;
00237     r = bind_check(BT_config_int, NULL, name, name, intval);
00238     gconfig_level--;
00239     free(name);
00240     if (r & BIND_RET_BREAK) return(-1);
00241   }
00242 
00243   var = root->client_data;
00244   if (var) {
00245     if (var->type == CONFIG_INT) *(int *)var->ptr = intval;
00246   }
00247   xml_node_set_int(intval, root, NULL);
00248   return(0);
00249 }

int config_set_root	(	const char *	handle,
		void *	config_root
	)

Definition at line 79 of file config.c.

References egg_assert_val, config_handle_t::handle, nroots, NULL, and config_handle_t::root.

Referenced by core_config_init(), and script_config_load().

00080 {
00081   egg_assert_val(handle != NULL, -1);
00082   egg_assert_val(config_root != NULL, -1);
00083 
00084   roots = realloc(roots, sizeof(*roots) * (nroots+1));
00085   roots[nroots].handle = strdup(handle);
00086   roots[nroots].root = config_root;
00087   nroots++;
00088   return(0);
00089 }

int config_set_str	(	const char *	strval,
		void *	config_root,
			...
	)

Definition at line 251 of file config.c.

References bind_check(), BIND_RET_BREAK, xml_node::client_data, CONFIG_INT, CONFIG_STRING, gconfig_level, NULL, config_var_t::ptr, str_redup(), config_var_t::type, xml_node_fullname(), xml_node_set_str(), and xml_node_vlookup().

Referenced by config_update_table(), logfile_shutdown(), party_set(), party_unset(), script_config_set(), and server_config_save().

00252 {
00253   va_list args;
00254   xml_node_t *root = config_root;
00255   config_var_t *var;
00256 
00257   va_start(args, config_root);
00258   root = xml_node_vlookup(root, args, 1);
00259   va_end(args);
00260 
00261   if (!gconfig_level) {
00262     char *name;
00263     int r;
00264 
00265     name = xml_node_fullname(root);
00266     gconfig_level++;
00267     r = bind_check(BT_config_str, NULL, name, name, strval);
00268     gconfig_level--;
00269     free(name);
00270     if (r & BIND_RET_BREAK) return(-1);
00271   }
00272   var = root->client_data;
00273   if (var) {
00274     if (var->type == CONFIG_STRING && *(char **)var->ptr != strval) str_redup(var->ptr, strval);
00275     else if (var->type == CONFIG_INT) *(int *)var->ptr = atoi(strval);
00276   }
00277   xml_node_set_str(strval, root, NULL);
00278   return(0);
00279 }

int config_shutdown ( void )

Definition at line 53 of file config.c.

References bind_table_del(), BT_config_int, BT_config_save, config_delete_root(), and nroots.

Referenced by eggdrop_shutdown().

00054 {
00055   int i;
00056 
00057   for (i = nroots - 1; i >= 0; i--) {
00058     config_delete_root(roots[i].handle);
00059   }
00060   nroots = 0;
00061 
00062   bind_table_del(BT_config_str);
00063   bind_table_del(BT_config_int);
00064   bind_table_del(BT_config_save);
00065   return (0);
00066 }

int config_unlink_table	(	config_var_t *	table,
		void *	config_root,
			...
	)

Definition at line 351 of file config.c.

References config_delete_var(), config_var_t::name, NULL, xml_node_delete_callbacked(), xml_node_lookup(), and xml_node_vlookup().

Referenced by bot_close(), chanserv_close(), dccparty_close(), ircparty_close(), proxy_close(), server_close(), and telnetparty_close().

00352 {
00353   xml_node_t *node, *root = config_root;
00354   va_list args;
00355 
00356   va_start(args, config_root);
00357   root = xml_node_vlookup(root, args, 1);
00358   va_end(args);
00359 
00360   if (!root) return(-1);
00361 
00362   while (table->name) {
00363     node = xml_node_lookup(root, 0, table->name, 0, NULL);
00364     if (node) 
00365       xml_node_delete_callbacked(node, config_delete_var);
00366     table++;
00367   }
00368   return(0);
00369 }

int config_update_table	(	config_var_t *	table,
		void *	config_root,
			...
	)

Definition at line 313 of file config.c.

References xml_node::client_data, CONFIG_INT, config_set_int(), config_set_str(), CONFIG_STRING, gconfig_level, config_var_t::name, NULL, config_var_t::ptr, config_var_t::type, xml_node_lookup(), and xml_node_vlookup().

Referenced by bot_init(), chanserv_LTX_start(), core_config_init(), core_config_save(), dccparty_LTX_start(), ircparty_LTX_start(), server_config_init(), and telnetparty_LTX_start().

00314 {
00315   xml_node_t *node, *root = config_root;
00316   va_list args;
00317 
00318   gconfig_level++;
00319 
00320   va_start(args, config_root);
00321   root = xml_node_vlookup(root, args, 1);
00322   va_end(args);
00323 
00324   if (!root) {
00325     gconfig_level--;
00326     return(-1);
00327   }
00328 
00329   while (table->name) {
00330     node = xml_node_lookup(root, 1, table->name, 0, NULL);
00331     node->client_data = table;
00332   
00333     switch (table->type) {
00334 
00335       case (CONFIG_INT):
00336         config_set_int(*(int *)table->ptr, root, table->name, 0, NULL);
00337         break;
00338 
00339       case (CONFIG_STRING):
00340         config_set_str(*(char **)table->ptr, root, table->name, 0, NULL);
00341         break;
00342     }
00343 
00344     table++;
00345   }
00346 
00347   gconfig_level--;
00348   return(0);
00349 }

Variable Documentation

bind_table_t * BT_config_int = NULL [static]

Definition at line 28 of file config.c.

Referenced by config_init(), config_set_int(), and config_shutdown().

bind_table_t * BT_config_save = NULL [static]

Definition at line 29 of file config.c.

Referenced by config_init(), config_save(), and config_shutdown().

bind_table_t* BT_config_str = NULL [static]

Definition at line 27 of file config.c.

int gconfig_level = 0 [static]

Definition at line 33 of file config.c.

Referenced by config_link_table(), config_set_int(), config_set_str(), and config_update_table().

int nroots = 0 [static]

Definition at line 41 of file config.c.

Referenced by config_delete_root(), config_get_root(), config_set_root(), and config_shutdown().

const char rcsid[] = "$Id: config.c,v 1.11 2006-01-06 00:53:10 sven Exp $" [static]

Definition at line 21 of file config.c.

config_handle_t* roots = NULL [static]

Definition at line 40 of file config.c.


Data Structures
struct	config_handle_t
Functions
static void	config_delete_var (void *client_data)
int	config_init (void)
int	config_shutdown (void)
void *	config_get_root (const char *handle)
int	config_set_root (const char handle, void config_root)
int	config_delete_root (const char *handle)
void *	config_load (const char *fname)
int	config_save (const char handle, const char fname)
int	config_destroy (void *config_root)
void *	config_lookup_section (void *config_root,...)
void *	config_exists (void *config_root,...)
int	config_get_int (int intptr, void config_root,...)
int	config_get_str (char *strptr, void config_root,...)
int	config_set_int (int intval, void *config_root,...)
int	config_set_str (const char strval, void config_root,...)
int	config_link_table (config_var_t table, void config_root,...)
int	config_update_table (config_var_t table, void config_root,...)
int	config_unlink_table (config_var_t table, void config_root,...)
Variables
static const char	rcsid [] = "$Id: config.c,v 1.11 2006-01-06 00:53:10 sven Exp $"
static bind_table_t *	BT_config_str = NULL
static bind_table_t *	BT_config_int = NULL
static bind_table_t *	BT_config_save = NULL
static int	gconfig_level = 0
static config_handle_t *	roots = NULL
static int	nroots = 0