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authormarha <marha@users.sourceforge.net>2012-06-08 09:33:13 +0200
committermarha <marha@users.sourceforge.net>2012-06-08 09:33:13 +0200
commit990bc3f015a4f8fce2eb918375defcd44980a845 (patch)
tree8e8301f19482b52cc00bd95b4593522cc93267af /xkbcomp/xkbpath.c
parent1af6fc1b5d93e54d6674de8b5870448b29f139a7 (diff)
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Used synchronise script to update files
Diffstat (limited to 'xkbcomp/xkbpath.c')
-rw-r--r--xkbcomp/xkbpath.c840
1 files changed, 420 insertions, 420 deletions
diff --git a/xkbcomp/xkbpath.c b/xkbcomp/xkbpath.c
index 68020129e..3408aa45b 100644
--- a/xkbcomp/xkbpath.c
+++ b/xkbcomp/xkbpath.c
@@ -1,420 +1,420 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#include <X11/Xlib.h>
-#include <X11/XKBlib.h>
-
-#define DEBUG_VAR debugFlags
-#include "utils.h"
-#include <stdlib.h>
-#include <X11/extensions/XKM.h>
-#include "xkbpath.h"
-
-#ifndef DFLT_XKB_CONFIG_ROOT
-#define DFLT_XKB_CONFIG_ROOT "/usr/lib/X11/xkb"
-#endif
-
-#ifndef PATH_MAX
-#define PATH_MAX 1024
-#endif
-
-#define PATH_CHUNK 8 /* initial szPath */
-
-static Bool noDefaultPath = False;
-static int szPath; /* number of entries allocated for includePath */
-static int nPathEntries; /* number of actual entries in includePath */
-static char **includePath; /* Holds all directories we might be including data from */
-
-/**
- * Extract the first token from an include statement.
- * @param str_inout Input statement, modified in-place. Can be passed in
- * repeatedly. If str_inout is NULL, the parsing has completed.
- * @param file_rtrn Set to the include file to be used.
- * @param map_rtrn Set to whatever comes after ), if any.
- * @param nextop_rtrn Set to the next operation in the complete statement.
- * @param extra_data Set to the string between ( and ), if any.
- *
- * @return True if parsing was succcessful, False for an illegal string.
- *
- * Example: "evdev+aliases(qwerty)"
- * str_inout = aliases(qwerty)
- * nextop_retrn = +
- * extra_data = NULL
- * file_rtrn = evdev
- * map_rtrn = NULL
- *
- * 2nd run with "aliases(qwerty)"
- * str_inout = NULL
- * file_rtrn = aliases
- * map_rtrn = qwerty
- * extra_data = NULL
- * nextop_retrn = ""
- *
- */
-Bool
-XkbParseIncludeMap(char **str_inout, char **file_rtrn, char **map_rtrn,
- char *nextop_rtrn, char **extra_data)
-{
- char *tmp, *str, *next;
-
- str = *str_inout;
- if ((*str == '+') || (*str == '|'))
- {
- *file_rtrn = *map_rtrn = NULL;
- *nextop_rtrn = *str;
- next = str + 1;
- }
- else if (*str == '%')
- {
- *file_rtrn = *map_rtrn = NULL;
- *nextop_rtrn = str[1];
- next = str + 2;
- }
- else
- {
- /* search for tokens inside the string */
- next = strpbrk(str, "|+");
- if (next)
- {
- /* set nextop_rtrn to \0, next to next character */
- *nextop_rtrn = *next;
- *next++ = '\0';
- }
- else
- {
- *nextop_rtrn = '\0';
- next = NULL;
- }
- /* search for :, store result in extra_data */
- tmp = strchr(str, ':');
- if (tmp != NULL)
- {
- *tmp++ = '\0';
- *extra_data = uStringDup(tmp);
- }
- else
- {
- *extra_data = NULL;
- }
- tmp = strchr(str, '(');
- if (tmp == NULL)
- {
- *file_rtrn = uStringDup(str);
- *map_rtrn = NULL;
- }
- else if (str[0] == '(')
- {
- uFree(*extra_data);
- return False;
- }
- else
- {
- *tmp++ = '\0';
- *file_rtrn = uStringDup(str);
- str = tmp;
- tmp = strchr(str, ')');
- if ((tmp == NULL) || (tmp[1] != '\0'))
- {
- uFree(*file_rtrn);
- uFree(*extra_data);
- return False;
- }
- *tmp++ = '\0';
- *map_rtrn = uStringDup(str);
- }
- }
- if (*nextop_rtrn == '\0')
- *str_inout = NULL;
- else if ((*nextop_rtrn == '|') || (*nextop_rtrn == '+'))
- *str_inout = next;
- else
- return False;
- return True;
-}
-
-/**
- * Init memory for include paths.
- */
-Bool
-XkbInitIncludePath(void)
-{
- szPath = PATH_CHUNK;
- includePath = (char **) calloc(szPath, sizeof(char *));
- if (includePath == NULL)
- return False;
- return True;
-}
-
-void
-XkbAddDefaultDirectoriesToPath(void)
-{
- if (noDefaultPath)
- return;
- XkbAddDirectoryToPath(DFLT_XKB_CONFIG_ROOT);
-}
-
-/**
- * Remove all entries from the global includePath.
- */
-void
-XkbClearIncludePath(void)
-{
- register int i;
-
- if (szPath > 0)
- {
- for (i = 0; i < nPathEntries; i++)
- {
- if (includePath[i] != NULL)
- {
- uFree(includePath[i]);
- includePath[i] = NULL;
- }
- }
- nPathEntries = 0;
- }
- noDefaultPath = True;
- return;
-}
-
-/**
- * Add the given path to the global includePath variable.
- * If dir is NULL, the includePath is emptied.
- */
-Bool
-XkbAddDirectoryToPath(const char *dir)
-{
- int len;
- if ((dir == NULL) || (dir[0] == '\0'))
- {
- XkbClearIncludePath();
- return True;
- }
-#ifdef __UNIXOS2__
- dir = (char *) __XOS2RedirRoot(dir);
-#endif
- len = strlen(dir);
- if (len + 2 >= PATH_MAX)
- { /* allow for '/' and at least one character */
- ERROR2("Path entry (%s) too long (maxiumum length is %d)\n",
- dir, PATH_MAX - 3);
- return False;
- }
- if (nPathEntries >= szPath)
- {
- szPath += PATH_CHUNK;
- includePath = (char **) realloc(includePath, szPath * sizeof(char *));
- if (includePath == NULL)
- {
- WSGO("Allocation failed (includePath)\n");
- return False;
- }
- }
- includePath[nPathEntries] =
- (char *) calloc(strlen(dir) + 1, sizeof(char));
- if (includePath[nPathEntries] == NULL)
- {
- WSGO1("Allocation failed (includePath[%d])\n", nPathEntries);
- return False;
- }
- strcpy(includePath[nPathEntries++], dir);
- return True;
-}
-
-/***====================================================================***/
-
-/**
- * Return the xkb directory based on the type.
- * Do not free the memory returned by this function.
- */
-char *
-XkbDirectoryForInclude(unsigned type)
-{
- static char buf[32];
-
- switch (type)
- {
- case XkmSemanticsFile:
- strcpy(buf, "semantics");
- break;
- case XkmLayoutFile:
- strcpy(buf, "layout");
- break;
- case XkmKeymapFile:
- strcpy(buf, "keymap");
- break;
- case XkmKeyNamesIndex:
- strcpy(buf, "keycodes");
- break;
- case XkmTypesIndex:
- strcpy(buf, "types");
- break;
- case XkmSymbolsIndex:
- strcpy(buf, "symbols");
- break;
- case XkmCompatMapIndex:
- strcpy(buf, "compat");
- break;
- case XkmGeometryFile:
- case XkmGeometryIndex:
- strcpy(buf, "geometry");
- break;
- default:
- strcpy(buf, "");
- break;
- }
- return buf;
-}
-
-/***====================================================================***/
-
-typedef struct _FileCacheEntry
-{
- char *name;
- unsigned type;
- char *path;
- void *data;
- struct _FileCacheEntry *next;
-} FileCacheEntry;
-static FileCacheEntry *fileCache;
-
-/**
- * Add the file with the given name to the internal cache to avoid opening and
- * parsing the file multiple times. If a cache entry for the same name + type
- * is already present, the entry is overwritten and the data belonging to the
- * previous entry is returned.
- *
- * @parameter name The name of the file (e.g. evdev).
- * @parameter type Type of the file (XkbTypesIdx, ... or XkbSemanticsFile, ...)
- * @parameter path The full path to the file.
- * @parameter data Already parsed data.
- *
- * @return The data from the overwritten file or NULL.
- */
-void *
-XkbAddFileToCache(char *name, unsigned type, char *path, void *data)
-{
- FileCacheEntry *entry;
-
- for (entry = fileCache; entry != NULL; entry = entry->next)
- {
- if ((type == entry->type) && (uStringEqual(name, entry->name)))
- {
- void *old = entry->data;
- WSGO2("Replacing file cache entry (%s/%d)\n", name, type);
- entry->path = path;
- entry->data = data;
- return old;
- }
- }
- entry = uTypedAlloc(FileCacheEntry);
- if (entry != NULL)
- {
- entry->name = name;
- entry->type = type;
- entry->path = path;
- entry->data = data;
- entry->next = fileCache;
- fileCache = entry;
- }
- return NULL;
-}
-
-/**
- * Search for the given name + type in the cache.
- *
- * @parameter name The name of the file (e.g. evdev).
- * @parameter type Type of the file (XkbTypesIdx, ... or XkbSemanticsFile, ...)
- * @parameter pathRtrn Set to the full path of the given entry.
- *
- * @return the data from the cache entry or NULL if no matching entry was found.
- */
-void *
-XkbFindFileInCache(char *name, unsigned type, char **pathRtrn)
-{
- FileCacheEntry *entry;
-
- for (entry = fileCache; entry != NULL; entry = entry->next)
- {
- if ((type == entry->type) && (uStringEqual(name, entry->name)))
- {
- *pathRtrn = entry->path;
- return entry->data;
- }
- }
- return NULL;
-}
-
-/***====================================================================***/
-
-/**
- * Search for the given file name in the include directories.
- *
- * @param type one of XkbTypesIndex, XkbCompatMapIndex, ..., or
- * XkbSemanticsFile, XkmKeymapFile, ...
- * @param pathReturn is set to the full path of the file if found.
- *
- * @return an FD to the file or NULL. If NULL is returned, the value of
- * pathRtrn is undefined.
- */
-FILE *
-XkbFindFileInPath(char *name, unsigned type, char **pathRtrn)
-{
- register int i;
- FILE *file = NULL;
- int nameLen, typeLen, pathLen;
- char buf[PATH_MAX], *typeDir;
-
- typeDir = XkbDirectoryForInclude(type);
- nameLen = strlen(name);
- typeLen = strlen(typeDir);
- for (i = 0; i < nPathEntries; i++)
- {
- pathLen = strlen(includePath[i]);
- if (typeLen < 1)
- continue;
-
- if ((nameLen + typeLen + pathLen + 2) >= PATH_MAX)
- {
- ERROR3("File name (%s/%s/%s) too long\n", includePath[i],
- typeDir, name);
- ACTION("Ignored\n");
- continue;
- }
- snprintf(buf, sizeof(buf), "%s/%s/%s", includePath[i], typeDir, name);
- file = fopen(buf, "r");
- if (file != NULL)
- break;
- }
-
- if ((file != NULL) && (pathRtrn != NULL))
- {
- *pathRtrn = (char *) calloc(strlen(buf) + 1, sizeof(char));
- if (*pathRtrn != NULL)
- strcpy(*pathRtrn, buf);
- }
- return file;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#include <X11/Xlib.h>
+#include <X11/XKBlib.h>
+
+#define DEBUG_VAR debugFlags
+#include "utils.h"
+#include <stdlib.h>
+#include <X11/extensions/XKM.h>
+#include "xkbpath.h"
+
+#ifndef DFLT_XKB_CONFIG_ROOT
+#define DFLT_XKB_CONFIG_ROOT "/usr/lib/X11/xkb"
+#endif
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+#define PATH_CHUNK 8 /* initial szPath */
+
+static Bool noDefaultPath = False;
+static int szPath; /* number of entries allocated for includePath */
+static int nPathEntries; /* number of actual entries in includePath */
+static char **includePath; /* Holds all directories we might be including data from */
+
+/**
+ * Extract the first token from an include statement.
+ * @param str_inout Input statement, modified in-place. Can be passed in
+ * repeatedly. If str_inout is NULL, the parsing has completed.
+ * @param file_rtrn Set to the include file to be used.
+ * @param map_rtrn Set to whatever comes after ), if any.
+ * @param nextop_rtrn Set to the next operation in the complete statement.
+ * @param extra_data Set to the string between ( and ), if any.
+ *
+ * @return True if parsing was succcessful, False for an illegal string.
+ *
+ * Example: "evdev+aliases(qwerty)"
+ * str_inout = aliases(qwerty)
+ * nextop_retrn = +
+ * extra_data = NULL
+ * file_rtrn = evdev
+ * map_rtrn = NULL
+ *
+ * 2nd run with "aliases(qwerty)"
+ * str_inout = NULL
+ * file_rtrn = aliases
+ * map_rtrn = qwerty
+ * extra_data = NULL
+ * nextop_retrn = ""
+ *
+ */
+Bool
+XkbParseIncludeMap(char **str_inout, char **file_rtrn, char **map_rtrn,
+ char *nextop_rtrn, char **extra_data)
+{
+ char *tmp, *str, *next;
+
+ str = *str_inout;
+ if ((*str == '+') || (*str == '|'))
+ {
+ *file_rtrn = *map_rtrn = NULL;
+ *nextop_rtrn = *str;
+ next = str + 1;
+ }
+ else if (*str == '%')
+ {
+ *file_rtrn = *map_rtrn = NULL;
+ *nextop_rtrn = str[1];
+ next = str + 2;
+ }
+ else
+ {
+ /* search for tokens inside the string */
+ next = strpbrk(str, "|+");
+ if (next)
+ {
+ /* set nextop_rtrn to \0, next to next character */
+ *nextop_rtrn = *next;
+ *next++ = '\0';
+ }
+ else
+ {
+ *nextop_rtrn = '\0';
+ next = NULL;
+ }
+ /* search for :, store result in extra_data */
+ tmp = strchr(str, ':');
+ if (tmp != NULL)
+ {
+ *tmp++ = '\0';
+ *extra_data = uStringDup(tmp);
+ }
+ else
+ {
+ *extra_data = NULL;
+ }
+ tmp = strchr(str, '(');
+ if (tmp == NULL)
+ {
+ *file_rtrn = uStringDup(str);
+ *map_rtrn = NULL;
+ }
+ else if (str[0] == '(')
+ {
+ uFree(*extra_data);
+ return False;
+ }
+ else
+ {
+ *tmp++ = '\0';
+ *file_rtrn = uStringDup(str);
+ str = tmp;
+ tmp = strchr(str, ')');
+ if ((tmp == NULL) || (tmp[1] != '\0'))
+ {
+ uFree(*file_rtrn);
+ uFree(*extra_data);
+ return False;
+ }
+ *tmp++ = '\0';
+ *map_rtrn = uStringDup(str);
+ }
+ }
+ if (*nextop_rtrn == '\0')
+ *str_inout = NULL;
+ else if ((*nextop_rtrn == '|') || (*nextop_rtrn == '+'))
+ *str_inout = next;
+ else
+ return False;
+ return True;
+}
+
+/**
+ * Init memory for include paths.
+ */
+Bool
+XkbInitIncludePath(void)
+{
+ szPath = PATH_CHUNK;
+ includePath = (char **) calloc(szPath, sizeof(char *));
+ if (includePath == NULL)
+ return False;
+ return True;
+}
+
+void
+XkbAddDefaultDirectoriesToPath(void)
+{
+ if (noDefaultPath)
+ return;
+ XkbAddDirectoryToPath(DFLT_XKB_CONFIG_ROOT);
+}
+
+/**
+ * Remove all entries from the global includePath.
+ */
+void
+XkbClearIncludePath(void)
+{
+ register int i;
+
+ if (szPath > 0)
+ {
+ for (i = 0; i < nPathEntries; i++)
+ {
+ if (includePath[i] != NULL)
+ {
+ uFree(includePath[i]);
+ includePath[i] = NULL;
+ }
+ }
+ nPathEntries = 0;
+ }
+ noDefaultPath = True;
+ return;
+}
+
+/**
+ * Add the given path to the global includePath variable.
+ * If dir is NULL, the includePath is emptied.
+ */
+Bool
+XkbAddDirectoryToPath(const char *dir)
+{
+ int len;
+ if ((dir == NULL) || (dir[0] == '\0'))
+ {
+ XkbClearIncludePath();
+ return True;
+ }
+#ifdef __UNIXOS2__
+ dir = (char *) __XOS2RedirRoot(dir);
+#endif
+ len = strlen(dir);
+ if (len + 2 >= PATH_MAX)
+ { /* allow for '/' and at least one character */
+ ERROR2("Path entry (%s) too long (maxiumum length is %d)\n",
+ dir, PATH_MAX - 3);
+ return False;
+ }
+ if (nPathEntries >= szPath)
+ {
+ szPath += PATH_CHUNK;
+ includePath = (char **) realloc(includePath, szPath * sizeof(char *));
+ if (includePath == NULL)
+ {
+ WSGO("Allocation failed (includePath)\n");
+ return False;
+ }
+ }
+ includePath[nPathEntries] =
+ (char *) calloc(strlen(dir) + 1, sizeof(char));
+ if (includePath[nPathEntries] == NULL)
+ {
+ WSGO1("Allocation failed (includePath[%d])\n", nPathEntries);
+ return False;
+ }
+ strcpy(includePath[nPathEntries++], dir);
+ return True;
+}
+
+/***====================================================================***/
+
+/**
+ * Return the xkb directory based on the type.
+ * Do not free the memory returned by this function.
+ */
+char *
+XkbDirectoryForInclude(unsigned type)
+{
+ static char buf[32];
+
+ switch (type)
+ {
+ case XkmSemanticsFile:
+ strcpy(buf, "semantics");
+ break;
+ case XkmLayoutFile:
+ strcpy(buf, "layout");
+ break;
+ case XkmKeymapFile:
+ strcpy(buf, "keymap");
+ break;
+ case XkmKeyNamesIndex:
+ strcpy(buf, "keycodes");
+ break;
+ case XkmTypesIndex:
+ strcpy(buf, "types");
+ break;
+ case XkmSymbolsIndex:
+ strcpy(buf, "symbols");
+ break;
+ case XkmCompatMapIndex:
+ strcpy(buf, "compat");
+ break;
+ case XkmGeometryFile:
+ case XkmGeometryIndex:
+ strcpy(buf, "geometry");
+ break;
+ default:
+ strcpy(buf, "");
+ break;
+ }
+ return buf;
+}
+
+/***====================================================================***/
+
+typedef struct _FileCacheEntry
+{
+ char *name;
+ unsigned type;
+ char *path;
+ void *data;
+ struct _FileCacheEntry *next;
+} FileCacheEntry;
+static FileCacheEntry *fileCache;
+
+/**
+ * Add the file with the given name to the internal cache to avoid opening and
+ * parsing the file multiple times. If a cache entry for the same name + type
+ * is already present, the entry is overwritten and the data belonging to the
+ * previous entry is returned.
+ *
+ * @parameter name The name of the file (e.g. evdev).
+ * @parameter type Type of the file (XkbTypesIdx, ... or XkbSemanticsFile, ...)
+ * @parameter path The full path to the file.
+ * @parameter data Already parsed data.
+ *
+ * @return The data from the overwritten file or NULL.
+ */
+void *
+XkbAddFileToCache(char *name, unsigned type, char *path, void *data)
+{
+ FileCacheEntry *entry;
+
+ for (entry = fileCache; entry != NULL; entry = entry->next)
+ {
+ if ((type == entry->type) && (uStringEqual(name, entry->name)))
+ {
+ void *old = entry->data;
+ WSGO2("Replacing file cache entry (%s/%d)\n", name, type);
+ entry->path = path;
+ entry->data = data;
+ return old;
+ }
+ }
+ entry = uTypedAlloc(FileCacheEntry);
+ if (entry != NULL)
+ {
+ entry->name = name;
+ entry->type = type;
+ entry->path = path;
+ entry->data = data;
+ entry->next = fileCache;
+ fileCache = entry;
+ }
+ return NULL;
+}
+
+/**
+ * Search for the given name + type in the cache.
+ *
+ * @parameter name The name of the file (e.g. evdev).
+ * @parameter type Type of the file (XkbTypesIdx, ... or XkbSemanticsFile, ...)
+ * @parameter pathRtrn Set to the full path of the given entry.
+ *
+ * @return the data from the cache entry or NULL if no matching entry was found.
+ */
+void *
+XkbFindFileInCache(char *name, unsigned type, char **pathRtrn)
+{
+ FileCacheEntry *entry;
+
+ for (entry = fileCache; entry != NULL; entry = entry->next)
+ {
+ if ((type == entry->type) && (uStringEqual(name, entry->name)))
+ {
+ *pathRtrn = entry->path;
+ return entry->data;
+ }
+ }
+ return NULL;
+}
+
+/***====================================================================***/
+
+/**
+ * Search for the given file name in the include directories.
+ *
+ * @param type one of XkbTypesIndex, XkbCompatMapIndex, ..., or
+ * XkbSemanticsFile, XkmKeymapFile, ...
+ * @param pathReturn is set to the full path of the file if found.
+ *
+ * @return an FD to the file or NULL. If NULL is returned, the value of
+ * pathRtrn is undefined.
+ */
+FILE *
+XkbFindFileInPath(char *name, unsigned type, char **pathRtrn)
+{
+ register int i;
+ FILE *file = NULL;
+ int nameLen, typeLen, pathLen;
+ char buf[PATH_MAX], *typeDir;
+
+ typeDir = XkbDirectoryForInclude(type);
+ nameLen = strlen(name);
+ typeLen = strlen(typeDir);
+ for (i = 0; i < nPathEntries; i++)
+ {
+ pathLen = strlen(includePath[i]);
+ if (typeLen < 1)
+ continue;
+
+ if ((nameLen + typeLen + pathLen + 2) >= PATH_MAX)
+ {
+ ERROR3("File name (%s/%s/%s) too long\n", includePath[i],
+ typeDir, name);
+ ACTION("Ignored\n");
+ continue;
+ }
+ snprintf(buf, sizeof(buf), "%s/%s/%s", includePath[i], typeDir, name);
+ file = fopen(buf, "r");
+ if (file != NULL)
+ break;
+ }
+
+ if ((file != NULL) && (pathRtrn != NULL))
+ {
+ *pathRtrn = (char *) calloc(strlen(buf) + 1, sizeof(char));
+ if (*pathRtrn != NULL)
+ strcpy(*pathRtrn, buf);
+ }
+ return file;
+}