forked from enlightenment/efl
109 lines
2.6 KiB
C
109 lines
2.6 KiB
C
#include "evas_common.h"
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#include "evas_xcb_xdefaults.h"
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#include <fnmatch.h>
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/* local function prototypes */
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static Eina_Bool _evas_xcb_xdefaults_glob_match(const char *str, const char *glob);
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/* local variables */
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static Eina_File *_evas_xcb_xdefaults_file = NULL;
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static char *_evas_xcb_xdefaults_data = NULL;
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void
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_evas_xcb_xdefaults_init(void)
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{
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char buff[PATH_MAX];
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snprintf(buff, sizeof(buff), "%s/.Xdefaults", getenv("HOME"));
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if ((_evas_xcb_xdefaults_file = eina_file_open(buff, EINA_FALSE)))
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{
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eina_mmap_safety_enabled_set(EINA_TRUE);
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_evas_xcb_xdefaults_data =
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eina_file_map_all(_evas_xcb_xdefaults_file, EINA_FILE_SEQUENTIAL);
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}
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}
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void
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_evas_xcb_xdefaults_shutdown(void)
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{
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if (!_evas_xcb_xdefaults_file) return;
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if (_evas_xcb_xdefaults_data)
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eina_file_map_free(_evas_xcb_xdefaults_file, _evas_xcb_xdefaults_data);
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if (_evas_xcb_xdefaults_file) eina_file_close(_evas_xcb_xdefaults_file);
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}
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char *
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_evas_xcb_xdefaults_string_get(const char *prog, const char *param)
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{
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char buff[1024], ret[1024];
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char *str = NULL;
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char **ea = NULL;
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unsigned int count = 0, i = 0;
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if ((!_evas_xcb_xdefaults_data) || (!_evas_xcb_xdefaults_file))
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return NULL;
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snprintf(buff, sizeof(buff), "*%s*.*%s*", prog, param);
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str = _evas_xcb_xdefaults_data;
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ea = eina_str_split_full(str, "\n", -1, &count);
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for (i = 0; i < count; i++)
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{
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if (_evas_xcb_xdefaults_glob_match(ea[i], buff))
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sscanf(ea[i], "%*[^:]:%*[ ]%s", ret);
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}
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if ((ea) && (ea[0]))
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{
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free(ea[0]);
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free(ea);
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}
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return strdup(ret);
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}
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int
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_evas_xcb_xdefaults_int_get(const char *prog, const char *param)
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{
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char buff[1024];
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char *str = NULL;
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char **ea = NULL;
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unsigned int count = 0, i = 0;
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int ret = -1;
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if ((!_evas_xcb_xdefaults_data) || (!_evas_xcb_xdefaults_file))
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return 0;
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snprintf(buff, sizeof(buff), "*%s*.*%s*", prog, param);
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str = _evas_xcb_xdefaults_data;
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ea = eina_str_split_full(str, "\n", -1, &count);
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for (i = 0; i < count; i++)
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{
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if (_evas_xcb_xdefaults_glob_match(ea[i], buff))
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sscanf(ea[i], "%*[^:]:%*[ ]%d", &ret);
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}
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if ((ea) && (ea[0]))
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{
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free(ea[0]);
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free(ea);
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}
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return ret;
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}
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/* local functions */
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static Eina_Bool
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_evas_xcb_xdefaults_glob_match(const char *str, const char *glob)
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{
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if ((!str) || (!glob)) return EINA_FALSE;
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if (glob[0] == 0)
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{
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if (str[0] == 0) return EINA_TRUE;
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return EINA_FALSE;
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}
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if (!strcmp(glob, "*")) return EINA_TRUE;
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if (!fnmatch(glob, str, 0)) return EINA_TRUE;
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return EINA_FALSE;
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}
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