297 lines
5.4 KiB
C
297 lines
5.4 KiB
C
#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <limits.h>
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#include <sys/param.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <locale.h>
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#include <Eet.h>
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#include "Ecore_Config.h"
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#include "ecore_config_private.h"
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#include "ecore_config_util.h"
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struct _Ecore_Config_DB_File
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{
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Eet_File *ef;
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};
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Ecore_Config_DB_File *
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_ecore_config_db_open_read(const char *file)
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{
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Eet_File *ef;
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Ecore_Config_DB_File *db;
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eet_init();
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db = malloc(sizeof(Ecore_Config_DB_File));
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if (!db) return NULL;
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ef = eet_open((char*)file, EET_FILE_MODE_READ);
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if (!ef)
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{
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free(db);
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return NULL;
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}
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db->ef = ef;
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return db;
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}
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Ecore_Config_DB_File *
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_ecore_config_db_open_write(const char *file)
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{
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Eet_File *ef;
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Ecore_Config_DB_File *db;
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eet_init();
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db = malloc(sizeof(Ecore_Config_DB_File));
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if (!db) return NULL;
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ef = eet_open((char*)file, EET_FILE_MODE_WRITE);
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if (!ef)
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{
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free(db);
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return NULL;
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}
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db->ef = ef;
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return db;
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}
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void
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_ecore_config_db_close(Ecore_Config_DB_File *db)
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{
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eet_close(db->ef);
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free(db);
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eet_shutdown();
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}
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char **
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_ecore_config_db_keys_get(Ecore_Config_DB_File *db, int *num_ret)
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{
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char **keys;
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int key_count;
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int i;
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keys = eet_list(db->ef, (char*)"*", &key_count);
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if (!keys)
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{
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*num_ret = 0;
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return NULL;
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}
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/* make keys freeable - this is safe to do */
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for (i = 0; i < key_count; i++) keys[i] = strdup(keys[i]);
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*num_ret = key_count;
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return keys;
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}
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Ecore_Config_Type
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_ecore_config_db_key_type_get(Ecore_Config_DB_File *db, const char *key)
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{
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char *data;
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int size;
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data = eet_read(db->ef, (char*)key, &size);
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if (data)
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{
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if (size <= 2)
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{
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free(data);
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return ECORE_CONFIG_NIL;
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}
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if (data[size - 1] != 0)
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{
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free(data);
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return ECORE_CONFIG_NIL;
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}
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return (Ecore_Config_Type) data[0];
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}
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return ECORE_CONFIG_NIL;
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}
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int
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_ecore_config_db_read(Ecore_Config_DB_File *db, const char *key)
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{
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char *data, *value;
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int size;
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Ecore_Config_Type type;
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data = eet_read(db->ef, (char*)key, &size);
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if (data)
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{
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int l;
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char *prev_locale;
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if (size <= 2)
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{
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free(data);
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return 0;
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}
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if (data[size - 1] != 0)
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{
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free(data);
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return 0;
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}
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/* "type" NIL 1242 NIL */
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l = strlen(data);
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if (l >= (size - 1))
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{
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free(data);
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return 0;
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}
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type = data[0];
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value = data + l + 1;
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switch (type)
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{
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case ECORE_CONFIG_INT:
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case ECORE_CONFIG_BLN:
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{
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int tmp;
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prev_locale = setlocale(LC_NUMERIC, "C");
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tmp = atoi(value);
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if (prev_locale) setlocale(LC_NUMERIC, prev_locale);
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ecore_config_typed_set(key, (void *)&tmp, type);
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break;
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}
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case ECORE_CONFIG_FLT:
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{
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float tmp;
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prev_locale = setlocale(LC_NUMERIC, "C");
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tmp = atof(value);
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if (prev_locale) setlocale(LC_NUMERIC, prev_locale);
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ecore_config_typed_set(key, (void *)&tmp, type);
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break;
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}
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case ECORE_CONFIG_RGB:
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ecore_config_argbstr_set(key, value);
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break;
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case ECORE_CONFIG_STR:
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case ECORE_CONFIG_THM:
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ecore_config_typed_set(key, (void *)value, type);
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break;
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case ECORE_CONFIG_SCT:
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INF("loading struct %s", key);
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break;
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default:
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WRN("Type %d not handled", type);
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}
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free(data);
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return 1;
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}
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return 0;
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}
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/*
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void *
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_ecore_config_db_key_data_get(Ecore_Config_DB_File *db, const char *key, int *size_ret)
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{
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char *data;
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int size;
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data = eet_read(db->ef, (char*)key, &size);
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if (data)
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{
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int l;
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char *dat;
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if (size <= 2)
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{
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free(data);
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return NULL;
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}
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if (data[size - 1] != 0)
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{
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free(data);
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return NULL;
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}
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* "type" NIL data_goes_here NIL *
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l = strlen(data);
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if (l >= (size - 1))
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{
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free(data);
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return NULL;
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}
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dat = malloc(size - (l + 2));
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memcpy(dat, data + l + 1, size - (l + 2));
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free(data);
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*size_ret = size - (l + 2);
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return dat;
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}
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return NULL;
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}*/
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void
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_ecore_config_db_write(Ecore_Config_DB_File *db, Ecore_Config_Prop *e)
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{
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char *prev_locale= NULL;
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char *val = NULL;
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char *r = NULL;
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int num;
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prev_locale = setlocale(LC_NUMERIC, "C");
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switch (e->type)
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{
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case ECORE_CONFIG_INT:
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esprintf(&val, "%i", _ecore_config_int_get(e));
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break;
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case ECORE_CONFIG_BLN:
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esprintf(&val, "%i", _ecore_config_boolean_get(e));
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break;
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case ECORE_CONFIG_FLT:
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esprintf(&val, "%16.16f", _ecore_config_float_get(e));
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break;
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case ECORE_CONFIG_STR:
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val = _ecore_config_string_get(e);
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break;
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case ECORE_CONFIG_THM:
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val = _ecore_config_theme_get(e);
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break;
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case ECORE_CONFIG_RGB:
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val = _ecore_config_argbstr_get(e);
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break;
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default:
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WRN("Type %d not handled", e->type);
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}
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if (prev_locale)
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{
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setlocale(LC_NUMERIC, prev_locale);
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}
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if(val)
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{
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num = esprintf(&r, "%c%c%s%c", (char) e->type, 0, val, 0);
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if(num)
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eet_write(db->ef, e->key, r, num, 1);
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free(r);
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}
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free(val);
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}
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/*
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void
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_ecore_config_db_key_data_set(Ecore_Config_DB_File *db, const char *key, void *data, int data_size)
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{
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char *buf;
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int num;
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num = 1 + 1 + data_size + 1;
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buf = malloc(num);
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if (!buf) return;
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buf[0] = (char) ECORE_CONFIG_BIN;
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buf[1] = 0;
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memcpy(buf + 2, data, data_size);
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buf[num - 1] = 0;
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eet_write(db->ef, (char*)key, buf, num, 1);
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free(buf);
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}*/
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