fix typo compile erorr

[xonotic/darkplaces.git] / filematch.c

diff --git a/filematch.c b/filematch.c
index f75ba870b7fc986cec876acd31abea40b99bc9aa..54bd2a5c50f13d86bef459c47ed0816a0bb5d84e 100644 (file)
--- a/filematch.c
+++ b/filematch.c
@@ -4,6 +4,11 @@
 // LordHavoc: some portable directory listing code I wrote for lmp2pcx, now used in darkplaces to load id1/*.pak and such...
 
 int matchpattern(const char *in, const char *pattern, int caseinsensitive)
+{
+       return matchpattern_with_separator(in, pattern, caseinsensitive, "/\\:", false);
+}
+
+int matchpattern_with_separator(const char *in, const char *pattern, int caseinsensitive, const char *separators, qboolean wildcard_least_one)
 {
        int c1, c2;
        while (*pattern)
@@ -13,21 +18,24 @@ int matchpattern(const char *in, const char *pattern, int caseinsensitive)
                case 0:
                        return 1; // end of pattern
                case '?': // match any single character
-                       if (*in == 0 || *in == '/' || *in == '\\' || *in == ':')
+                       if (*in == 0 || strchr(separators, *in))
                                return 0; // no match
                        in++;
                        pattern++;
                        break;
                case '*': // match anything until following string
+                       if(wildcard_least_one)
+                               if (*in == 0 || strchr(separators, *in))
+                                       return 0; // no match
                        if (!*in)
                                return 1; // match
                        pattern++;
                        while (*in)
                        {
-                               if (*in == '/' || *in == '\\' || *in == ':')
+                               if (strchr(separators, *in))
                                        break;
                                // see if pattern matches at this offset
-                               if (matchpattern(in, pattern, caseinsensitive))
+                               if (matchpattern_with_separator(in, pattern, caseinsensitive, separators, wildcard_least_one))
                                        return 1;
                                // nope, advance to next offset
                                in++;
@@ -76,9 +84,10 @@ void stringlistfreecontents(stringlist_t *list)
        list->maxstrings = 0;
        if (list->strings)
                Z_Free(list->strings);
+       list->strings = NULL;
 }
 
-void stringlistappend(stringlist_t *list, char *text)
+void stringlistappend(stringlist_t *list, const char *text)
 {
        size_t textlen;
        char **oldstrings;
@@ -87,14 +96,14 @@ void stringlistappend(stringlist_t *list, char *text)
        {
                oldstrings = list->strings;
                list->maxstrings += 4096;
-               list->strings = Z_Malloc(list->maxstrings * sizeof(*list->strings));
+               list->strings = (char **) Z_Malloc(list->maxstrings * sizeof(*list->strings));
                if (list->numstrings)
                        memcpy(list->strings, oldstrings, list->numstrings * sizeof(*list->strings));
                if (oldstrings)
                        Z_Free(oldstrings);
        }
        textlen = strlen(text) + 1;
-       list->strings[list->numstrings] = Z_Malloc(textlen);
+       list->strings[list->numstrings] = (char *) Z_Malloc(textlen);
        memcpy(list->strings[list->numstrings], text, textlen);
        list->numstrings++;
 }
@@ -108,7 +117,7 @@ void stringlistsort(stringlist_t *list)
        {
                for (j = i + 1;j < list->numstrings;j++)
                {
-                       if (strcmp(list->strings[i], list->strings[j]) > 0)
+                       if (strcasecmp(list->strings[i], list->strings[j]) > 0)
                        {
                                temp = list->strings[i];
                                list->strings[i] = list->strings[j];
@@ -119,26 +128,34 @@ void stringlistsort(stringlist_t *list)
 }
 
 // operating system specific code
+static void adddirentry(stringlist_t *list, const char *path, const char *name)
+{
+       if (strcmp(name, ".") && strcmp(name, ".."))
+       {
+               char temp[MAX_OSPATH];
+               dpsnprintf( temp, sizeof( temp ), "%s%s", path, name );
+               stringlistappend(list, temp);
+       }
+}
 #ifdef WIN32
-#include <io.h>
-void listdirectory(stringlist_t *list, const char *path)
+#include <windows.h>
+void listdirectory(stringlist_t *list, const char *basepath, const char *path)
 {
        int i;
        char pattern[4096], *c;
-       struct _finddata_t n_file;
-       long hFile;
-       strlcpy (pattern, path, sizeof (pattern));
+       WIN32_FIND_DATA n_file;
+       HANDLE hFile;
+       strlcpy (pattern, basepath, sizeof(pattern));
+       strlcat (pattern, path, sizeof (pattern));
        strlcat (pattern, "*", sizeof (pattern));
        // ask for the directory listing handle
-       hFile = _findfirst(pattern, &n_file);
-       if(hFile == -1)
+       hFile = FindFirstFile(pattern, &n_file);
+       if(hFile == INVALID_HANDLE_VALUE)
                return;
-       // start a new chain with the the first name
-       stringlistappend(list, n_file.name);
-       // iterate through the directory
-       while (_findnext(hFile, &n_file) == 0)
-               stringlistappend(list, n_file.name);
-       _findclose(hFile);
+       do {
+               adddirentry(list, path, n_file.cFileName);
+       } while (FindNextFile(hFile, &n_file) != 0);
+       FindClose(hFile);
 
        // convert names to lowercase because windows does not care, but pattern matching code often does
        for (i = 0;i < list->numstrings;i++)
@@ -148,16 +165,17 @@ void listdirectory(stringlist_t *list, const char *path)
 }
 #else
 #include <dirent.h>
-void listdirectory(stringlist_t *list, const char *path)
+void listdirectory(stringlist_t *list, const char *basepath, const char *path)
 {
+       char fullpath[MAX_OSPATH];
        DIR *dir;
        struct dirent *ent;
-       dir = opendir(path);
+       dpsnprintf(fullpath, sizeof(fullpath), "%s%s", basepath, *path ? path : "./");
+       dir = opendir(fullpath);
        if (!dir)
                return;
        while ((ent = readdir(dir)))
-               if (strcmp(ent->d_name, ".") && strcmp(ent->d_name, ".."))
-                       stringlistappend(list, ent->d_name);
+               adddirentry(list, path, ent->d_name);
        closedir(dir);
 }
 #endif