common: Move filematch headers to new filematch.h

[xonotic/darkplaces.git] / common.c

diff --git a/common.c b/common.c
index 80ca5a377b1bdb5e72d645add42c6c6b489245f9..8db1f27025ab61c545583f0f2cba1821ab41ff6d 100644 (file)
--- a/common.c
+++ b/common.c
@@ -1,6 +1,6 @@
 /*
 Copyright (C) 1996-1997 Id Software, Inc.
-Copyright (C) 2000-2021 DarkPlaces contributors
+Copyright (C) 2000-2020 DarkPlaces contributors
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
@@ -1300,148 +1300,6 @@ COM_StringDecolorize(const char *in, size_t size_in, char *out, size_t size_out,
 #undef APPEND
 }
 
-char *InfoString_GetValue(const char *buffer, const char *key, char *value, size_t valuelength)
-{
-       int pos = 0, j;
-       size_t keylength;
-       if (!key)
-               key = "";
-       keylength = strlen(key);
-       if (valuelength < 1 || !value)
-       {
-               Con_Printf("InfoString_GetValue: no room in value\n");
-               return NULL;
-       }
-       value[0] = 0;
-       if (strchr(key, '\\'))
-       {
-               Con_Printf("InfoString_GetValue: key name \"%s\" contains \\ which is not possible in an infostring\n", key);
-               return NULL;
-       }
-       if (strchr(key, '\"'))
-       {
-               Con_Printf("InfoString_SetValue: key name \"%s\" contains \" which is not allowed in an infostring\n", key);
-               return NULL;
-       }
-       if (!key[0])
-       {
-               Con_Printf("InfoString_GetValue: can not look up a key with no name\n");
-               return NULL;
-       }
-       while (buffer[pos] == '\\')
-       {
-               if (!memcmp(buffer + pos+1, key, keylength) &&
-                               (buffer[pos+1 + keylength] == 0 ||
-                                buffer[pos+1 + keylength] == '\\'))
-               {
-                       pos += 1 + (int)keylength;           // Skip \key
-                       if (buffer[pos] == '\\') pos++; // Skip \ before value.
-                       for (j = 0;buffer[pos+j] && buffer[pos+j] != '\\' && j < (int)valuelength - 1;j++)
-                               value[j] = buffer[pos+j];
-                       value[j] = 0;
-                       return value;
-               }
-               if (buffer[pos] == '\\') pos++; // Skip \ before value.
-               for (pos++;buffer[pos] && buffer[pos] != '\\';pos++);
-               if (buffer[pos] == '\\') pos++; // Skip \ before value.
-               for (pos++;buffer[pos] && buffer[pos] != '\\';pos++);
-       }
-       // if we reach this point the key was not found
-       return NULL;
-}
-
-void InfoString_SetValue(char *buffer, size_t bufferlength, const char *key, const char *value)
-{
-       int pos = 0, pos2;
-       size_t keylength;
-       if (!key)
-               key = "";
-       if (!value)
-               value = "";
-       keylength = strlen(key);
-       if (strchr(key, '\\') || strchr(value, '\\'))
-       {
-               Con_Printf("InfoString_SetValue: \"%s\" \"%s\" contains \\ which is not possible to store in an infostring\n", key, value);
-               return;
-       }
-       if (strchr(key, '\"') || strchr(value, '\"'))
-       {
-               Con_Printf("InfoString_SetValue: \"%s\" \"%s\" contains \" which is not allowed in an infostring\n", key, value);
-               return;
-       }
-       if (!key[0])
-       {
-               Con_Printf("InfoString_SetValue: can not set a key with no name\n");
-               return;
-       }
-       while (buffer[pos] == '\\')
-       {
-               if (!memcmp(buffer + pos+1, key, keylength) &&
-                               (buffer[pos+1 + keylength] == 0 ||
-                                buffer[pos+1 + keylength] == '\\'))
-                       break;
-               if (buffer[pos] == '\\') pos++; // Skip \ before value.
-               for (;buffer[pos] && buffer[pos] != '\\';pos++);
-               if (buffer[pos] == '\\') pos++; // Skip \ before value.
-               for (;buffer[pos] && buffer[pos] != '\\';pos++);
-       }
-       // if we found the key, find the end of it because we will be replacing it
-       pos2 = pos;
-       if (buffer[pos] == '\\')
-       {
-               pos2 += 1 + (int)keylength;  // Skip \key
-               if (buffer[pos2] == '\\') pos2++; // Skip \ before value.
-               for (;buffer[pos2] && buffer[pos2] != '\\';pos2++);
-       }
-       if (bufferlength <= pos + 1 + strlen(key) + 1 + strlen(value) + strlen(buffer + pos2))
-       {
-               Con_Printf("InfoString_SetValue: no room for \"%s\" \"%s\" in infostring\n", key, value);
-               return;
-       }
-       if (value[0])
-       {
-               // set the key/value and append the remaining text
-               char tempbuffer[MAX_INPUTLINE];
-               strlcpy(tempbuffer, buffer + pos2, sizeof(tempbuffer));
-               dpsnprintf(buffer + pos, bufferlength - pos, "\\%s\\%s%s", key, value, tempbuffer);
-       }
-       else
-       {
-               // just remove the key from the text
-               strlcpy(buffer + pos, buffer + pos2, bufferlength - pos);
-       }
-}
-
-void InfoString_Print(char *buffer)
-{
-       int i;
-       char key[MAX_INPUTLINE];
-       char value[MAX_INPUTLINE];
-       while (*buffer)
-       {
-               if (*buffer != '\\')
-               {
-                       Con_Printf("InfoString_Print: corrupt string\n");
-                       return;
-               }
-               for (buffer++, i = 0;*buffer && *buffer != '\\';buffer++)
-                       if (i < (int)sizeof(key)-1)
-                               key[i++] = *buffer;
-               key[i] = 0;
-               if (*buffer != '\\')
-               {
-                       Con_Printf("InfoString_Print: corrupt string\n");
-                       return;
-               }
-               for (buffer++, i = 0;*buffer && *buffer != '\\';buffer++)
-                       if (i < (int)sizeof(value)-1)
-                               value[i++] = *buffer;
-               value[i] = 0;
-               // empty value is an error case
-               Con_Printf("%20s %s\n", key, value[0] ? value : "NO VALUE");
-       }
-}
-
 //========================================================
 // strlcat and strlcpy, from OpenBSD