Moving NSCP Directory Server from DirectoryBranch to TRUNK, initial drop. (foxworth)ldapserver7x

1 files changed, 137 insertions, 0 deletions

diff --git a/lib/libsi18n/getstrprop.c b/lib/libsi18n/getstrprop.c
new file mode 100644
index 00000000..6b21fdd5
--- /dev/null
+++ b/lib/libsi18n/getstrprop.c
@@ -0,0 +1,137 @@
+/** BEGIN COPYRIGHT BLOCK
+ * Copyright 2001 Sun Microsystems, Inc.
+ * Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
+ * All rights reserved.
+ * END COPYRIGHT BLOCK **/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "i18n.h"
+
+#include "getstrmem.h"
+
+#include "libadminutil/resource.h"
+#include "coreres.h"
+
+Resource *hResource = NULL;
+char empty_string[] = "";
+
+char*
+XP_GetStringFromMemory(char* strLibraryName,int iToken);
+
+
+
+void
+XP_InitStringDatabase(char* pathCWD, char* databaseName)
+{
+    hResource = core_res_init_resource (pathCWD, databaseName);
+}
+
+char *XP_GetPropertyString(char* strLibraryName,int iToken, ACCEPT_LANGUAGE_LIST lang)
+{
+    char *key_name;
+    char *result = NULL;
+
+    if (hResource == NULL)
+        return NULL;
+
+	/*creating the key*/
+	key_name=(char*)malloc(strlen(strLibraryName) + 10);
+	sprintf(key_name, "%s-%d", strLibraryName, iToken);
+	if(key_name == NULL)
+		return NULL;
+
+    result = (char *) core_res_getstring(hResource, key_name, lang) ;
+
+    if (key_name)
+        free (key_name);
+
+    if (result == NULL)
+        return empty_string;
+    else
+        return result ;
+}
+
+char*
+XP_GetStringFromDatabase(char* strLibraryName,
+                         char* strLanguage,
+                         int key)
+{
+    char *result = NULL;
+    ACCEPT_LANGUAGE_LIST alanglist;
+	int n;
+
+    /*
+     * display first choice language if available, otherwise 
+     * use default which is english in most case
+     */
+    if (hResource) { 
+        n = XP_AccLangList (strLanguage, alanglist);
+		if (n >= MAX_ACCEPT_LANGUAGE)
+			alanglist[MAX_ACCEPT_LANGUAGE-1][0] = '\0';
+		else
+			alanglist[n][0] = '\0';
+		result = XP_GetPropertyString(strLibraryName, key, alanglist);
+    }
+
+    /* we should never come here. */
+    if (result == NULL)
+        result = XP_GetStringFromMemory(strLibraryName,key);
+    return result;
+}
+
+
+char*
+XP_GetStringFromMemory(char* strLibraryName,int iToken)
+{
+  /*
+   * In memory model called by XP_GetStringFromDatabase
+   * does not use database (nsres, et al.).
+   *
+   * This function uses hash table for library lookup
+   * and direct lookup for string.
+   *
+   * This function is thread safe.
+   */
+
+
+  unsigned hashKey;
+  int      found = 0;
+  unsigned uToken = iToken;
+  char*    cPtr;
+  DATABIN* pBucket;
+
+  /* calculate hash key */
+  hashKey = 0;
+  cPtr = strLibraryName;
+  while (*cPtr) {
+	hashKey += *(cPtr++);
+  }
+  hashKey &= BUCKET_MASK;
+
+  /* get bucket for this hash key */
+  pBucket = buckets[hashKey];
+
+  /* search overflow buckets */
+  while (*(pBucket->pLibraryName)!='\0') {
+    if (strcmp(pBucket->pLibraryName,strLibraryName)==0) {
+	  found = 1;
+	  break;
+    }
+    pBucket++;
+  }
+
+  if (!found) {
+    return emptyString;
+  }
+
+  if (uToken<=pBucket->numberOfStringsInLibrary) {
+      return pBucket->pArrayOfLibraryStrings[uToken];
+    } else {
+	  /* string token out of range */
+      return emptyString;
+    }
+
+}