113 lines
2.1 KiB
C
113 lines
2.1 KiB
C
#include "config.h"
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#include "evisum_config.h"
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#include <Eina.h>
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#include <Ecore_File.h>
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#include <Efreet.h>
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static const char *
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_config_file_path(void)
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{
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const char *path = eina_slstr_printf("%s/evisum", efreet_config_home_get());
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if (!ecore_file_exists(path))
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ecore_file_mkpath(path);
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path = eina_slstr_printf("%s/evisum/evisum.cfg", efreet_config_home_get());
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return path;
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}
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void
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config_init(void)
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{
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efreet_init();
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}
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void
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config_shutdown(void)
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{
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efreet_shutdown();
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}
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static void
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_config_fail(const char *msg)
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{
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fprintf(stderr, "ERR: config %s.\n", msg);
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exit(1);
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}
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static void
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_config_check(Evisum_Config *cfg)
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{
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if (cfg->version > CONFIG_VERSION)
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_config_fail("version");
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if (cfg->proc.poll_delay <= 0)
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_config_fail("poll");
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}
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static Evisum_Config *
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_config_init()
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{
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Evisum_Config *cfg = calloc(1, sizeof(Evisum_Config));
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cfg->version = CONFIG_VERSION;
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cfg->proc.poll_delay = 3;
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cfg->proc.show_kthreads = 1;
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cfg->proc.transparant = 0;
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cfg->proc.fields = 0xffffffff;
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cfg->proc.alpha = 100;
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return cfg;
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}
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Evisum_Config *
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config_load(void)
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{
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Eet_File *f;
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int size;
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Evisum_Config *cfg = NULL;
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const char *path = _config_file_path();
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if (!ecore_file_exists(path))
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{
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cfg = _config_init();
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f = eet_open(path, EET_FILE_MODE_WRITE);
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if (!f) _config_fail("create");
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eet_write(f, "Config", cfg, sizeof(Evisum_Config), 0);
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eet_close(f);
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}
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else
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{
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f = eet_open(path, EET_FILE_MODE_READ);
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if (!f) _config_fail("read");
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cfg = eet_read(f, "Config", &size);
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if (cfg->version < CONFIG_VERSION)
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{
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free(cfg);
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fprintf(stderr, "INFO: Reinitialising configuration\n");
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cfg = _config_init();
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}
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_config_check(cfg);
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eet_close(f);
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}
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return cfg;
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}
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Eina_Bool
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config_save(Evisum_Config *cfg)
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{
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Eet_File *f;
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const char *path = _config_file_path();
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f = eet_open(path, EET_FILE_MODE_WRITE);
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if (!f) exit(127);
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eet_write(f, "Config", cfg, sizeof(Evisum_Config), 0);
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eet_close(f);
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return 1;
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}
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