* \author Felix Kuehling
*/
+#include <limits.h>
#include <stdarg.h>
+#include <stdbool.h>
+#include <stdint.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <expat.h>
#include <math.h>
#include <unistd.h>
#include <errno.h>
+#include <dirent.h>
+#include <fnmatch.h>
#include "xmlconfig.h"
+#include "u_process.h"
-#undef GET_PROGRAM_NAME
-
-#if (defined(__GNU_LIBRARY__) || defined(__GLIBC__)) && !defined(__UCLIBC__)
-# if !defined(__GLIBC__) || (__GLIBC__ < 2)
-/* These aren't declared in any libc5 header */
-extern char *program_invocation_name, *program_invocation_short_name;
-# endif
-static const char *
-__getProgramName()
-{
- char * arg = strrchr(program_invocation_name, '/');
- if (arg)
- return arg+1;
- else
- return program_invocation_name;
-}
-# define GET_PROGRAM_NAME() __getProgramName()
-#elif defined(__CYGWIN__)
-# define GET_PROGRAM_NAME() program_invocation_short_name
-#elif defined(__FreeBSD__) && (__FreeBSD__ >= 2)
-# include <osreldate.h>
-# if (__FreeBSD_version >= 440000)
-# include <stdlib.h>
-# define GET_PROGRAM_NAME() getprogname()
-# endif
-#elif defined(__NetBSD__) && defined(__NetBSD_Version__) && (__NetBSD_Version__ >= 106000100)
-# include <stdlib.h>
-# define GET_PROGRAM_NAME() getprogname()
-#elif defined(__DragonFly__)
-# include <stdlib.h>
-# define GET_PROGRAM_NAME() getprogname()
-#elif defined(__APPLE__)
-# include <stdlib.h>
-# define GET_PROGRAM_NAME() getprogname()
-#elif defined(__sun)
-/* Solaris has getexecname() which returns the full path - return just
- the basename to match BSD getprogname() */
-# include <stdlib.h>
-# include <libgen.h>
-
-static const char *
-__getProgramName()
-{
- static const char *progname;
-
- if (progname == NULL) {
- const char *e = getexecname();
- if (e != NULL) {
- /* Have to make a copy since getexecname can return a readonly
- string, but basename expects to be able to modify its arg. */
- char *n = strdup(e);
- if (n != NULL) {
- progname = basename(n);
- }
- }
- }
- return progname;
-}
-
-# define GET_PROGRAM_NAME() __getProgramName()
-#endif
-
-#if !defined(GET_PROGRAM_NAME)
-# if defined(__OpenBSD__) || defined(NetBSD) || defined(__UCLIBC__) || defined(ANDROID)
-/* This is a hack. It's said to work on OpenBSD, NetBSD and GNU.
- * Rogelio M.Serrano Jr. reported it's also working with UCLIBC. It's
- * used as a last resort, if there is no documented facility available. */
-static const char *
-__getProgramName()
-{
- extern const char *__progname;
- char * arg = strrchr(__progname, '/');
- if (arg)
- return arg+1;
- else
- return __progname;
-}
-# define GET_PROGRAM_NAME() __getProgramName()
-# else
-# define GET_PROGRAM_NAME() ""
-# warning "Per application configuration won't work with your OS version."
-# endif
+/* For systems like Hurd */
+#ifndef PATH_MAX
+#define PATH_MAX 4096
#endif
/** \brief Find an option in an option cache with the name as key */
driOptionCache *cache;
int screenNum;
const char *driverName, *execName;
+ const char *kernelDriverName;
uint32_t ignoringDevice;
uint32_t ignoringApp;
uint32_t inDriConf;
parseDeviceAttr(struct OptConfData *data, const XML_Char **attr)
{
uint32_t i;
- const XML_Char *driver = NULL, *screen = NULL;
+ const XML_Char *driver = NULL, *screen = NULL, *kernel = NULL;
for (i = 0; attr[i]; i += 2) {
if (!strcmp (attr[i], "driver")) driver = attr[i+1];
else if (!strcmp (attr[i], "screen")) screen = attr[i+1];
+ else if (!strcmp (attr[i], "kernel_driver")) kernel = attr[i+1];
else XML_WARNING("unknown device attribute: %s.", attr[i]);
}
if (driver && strcmp (driver, data->driverName))
data->ignoringDevice = data->inDevice;
+ else if (kernel && (!data->kernelDriverName || strcmp (kernel, data->kernelDriverName)))
+ data->ignoringDevice = data->inDevice;
else if (screen) {
driOptionValue screenNum;
if (!parseValue (&screenNum, DRI_INT, screen))
}
}
-/** \brief Parse the named configuration file */
static void
-parseOneConfigFile(XML_Parser p)
+_parseOneConfigFile(XML_Parser p)
{
#define BUF_SIZE 0x1000
struct OptConfData *data = (struct OptConfData *)XML_GetUserData (p);
#undef BUF_SIZE
}
+/** \brief Parse the named configuration file */
+static void
+parseOneConfigFile(struct OptConfData *data, const char *filename)
+{
+ XML_Parser p;
+
+ p = XML_ParserCreate (NULL); /* use encoding specified by file */
+ XML_SetElementHandler (p, optConfStartElem, optConfEndElem);
+ XML_SetUserData (p, data);
+ data->parser = p;
+ data->name = filename;
+ data->ignoringDevice = 0;
+ data->ignoringApp = 0;
+ data->inDriConf = 0;
+ data->inDevice = 0;
+ data->inApp = 0;
+ data->inOption = 0;
+
+ _parseOneConfigFile (p);
+ XML_ParserFree (p);
+}
+
+static int
+scandir_filter(const struct dirent *ent)
+{
+#ifndef DT_REG /* systems without d_type in dirent results */
+ struct stat st;
+
+ if ((lstat(ent->d_name, &st) != 0) ||
+ (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode)))
+ return 0;
+#else
+ if (ent->d_type != DT_REG && ent->d_type != DT_LNK)
+ return 0;
+#endif
+
+ if (fnmatch("*.conf", ent->d_name, 0))
+ return 0;
+
+ return 1;
+}
+
+/** \brief Parse configuration files in a directory */
+static void
+parseConfigDir(struct OptConfData *data, const char *dirname)
+{
+ int i, count;
+ struct dirent **entries = NULL;
+
+ count = scandir(dirname, &entries, scandir_filter, alphasort);
+ if (count < 0)
+ return;
+
+ for (i = 0; i < count; i++) {
+ char filename[PATH_MAX];
+
+ snprintf(filename, PATH_MAX, "%s/%s", dirname, entries[i]->d_name);
+ free(entries[i]);
+
+ parseOneConfigFile(data, filename);
+ }
+
+ free(entries);
+}
+
#ifndef SYSCONFDIR
#define SYSCONFDIR "/etc"
#endif
+#ifndef DATADIR
+#define DATADIR "/usr/share"
+#endif
+
void
driParseConfigFiles(driOptionCache *cache, const driOptionCache *info,
- int screenNum, const char *driverName)
+ int screenNum, const char *driverName,
+ const char *kernelDriverName)
{
- char *filenames[2] = { SYSCONFDIR "/drirc", NULL};
char *home;
- uint32_t i;
struct OptConfData userData;
initOptionCache (cache, info);
userData.cache = cache;
userData.screenNum = screenNum;
userData.driverName = driverName;
- userData.execName = GET_PROGRAM_NAME();
+ userData.kernelDriverName = kernelDriverName;
+ userData.execName = util_get_process_name();
+
+ parseConfigDir(&userData, DATADIR "/drirc.d");
+ parseOneConfigFile(&userData, SYSCONFDIR "/drirc");
if ((home = getenv ("HOME"))) {
- uint32_t len = strlen (home);
- filenames[1] = malloc(len + 7+1);
- if (filenames[1] == NULL)
- __driUtilMessage ("Can't allocate memory for %s/.drirc.", home);
- else {
- memcpy (filenames[1], home, len);
- memcpy (filenames[1] + len, "/.drirc", 7+1);
- }
- }
+ char filename[PATH_MAX];
- for (i = 0; i < 2; ++i) {
- XML_Parser p;
- if (filenames[i] == NULL)
- continue;
-
- p = XML_ParserCreate (NULL); /* use encoding specified by file */
- XML_SetElementHandler (p, optConfStartElem, optConfEndElem);
- XML_SetUserData (p, &userData);
- userData.parser = p;
- userData.name = filenames[i];
- userData.ignoringDevice = 0;
- userData.ignoringApp = 0;
- userData.inDriConf = 0;
- userData.inDevice = 0;
- userData.inApp = 0;
- userData.inOption = 0;
-
- parseOneConfigFile (p);
- XML_ParserFree (p);
+ snprintf(filename, PATH_MAX, "%s/.drirc", home);
+ parseOneConfigFile(&userData, filename);
}
-
- free(filenames[1]);
}
void
projects / mesa.git / blobdiff