150 lines
2.4 KiB
Objective-C
150 lines
2.4 KiB
Objective-C
#include "QF/dstring.h"
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#include "QF/qfplist.h"
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#include "QF/script.h"
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#include "QF/sys.h"
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#include "QF/va.h"
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#include "Dict.h"
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@implementation Dict
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/*
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- (id) print
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{
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NSUInteger i;
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dict_t *d;
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for (i = 0; i < numElements; i++) {
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d = [self elementAt: i];
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printf ("%s : %s\n", d->key, d->value);
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}
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return self;
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}
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*/
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/*
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===========
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copyFromZone
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JDC
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===========
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*/
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- (id) copy
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{
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Sys_Printf ("Dict copy: not implemented\n");
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return 0;
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}
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- (id) initFromData: (NSData *)data
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{
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char *str;
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size_t len;
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[self init];
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len = [data length];
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str = malloc (len + 1);
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[data getBytes: str];
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str[len] = 0;
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plist = PL_GetPropertyList (str);
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free (str);
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if (!plist)
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return 0;
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return self;
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}
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- (void) dealloc
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{
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if (plist)
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PL_Free (plist);
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[super dealloc];
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}
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// ===============================================
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//
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// Dictionary pair functions
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//
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// ===============================================
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- (id) writeBlockTo: (FILE *)fp
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{
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char *data;
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data = PL_WritePropertyList (plist);
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fputs (data, fp);
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free (data);
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return self;
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}
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- (id) writeFile: (const char *)path
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{
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FILE *fp;
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fp = fopen (path, "w+t");
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if (fp != NULL) {
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printf ("Writing dictionary file %s.\n", path);
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fprintf (fp, "// QE_Project file %s\n", path);
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[self writeBlockTo: fp];
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fclose (fp);
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} else {
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printf ("Error writing %s!\n", path);
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return NULL;
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}
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return self;
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}
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// ===============================================
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//
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// Utility methods
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//
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// ===============================================
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// Change a keyword's string
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- (id) changeStringFor: (const char *)key to: (const char *)value
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{
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PL_D_AddObject (plist, key, PL_NewString (value));
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return self;
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}
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- (plitem_t *) getArrayFor: (const char *)name
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{
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plitem_t *item;
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item = PL_ObjectForKey (plist, name);
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if (item && PL_Type (item) == QFArray)
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return item;
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return 0;
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}
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// Search for keyword, return the string *
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- (const char *) getStringFor: (const char *)name
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{
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plitem_t *item;
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const char *str;
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item = PL_ObjectForKey (plist, name);
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if (item && (str = PL_String (item)))
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return str;
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return "";
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}
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// Search for keyword, return the value
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- (unsigned int) getValueFor: (const char *)name
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{
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return atol ([self getStringFor: name]);
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}
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// Return # of units in keyword's value
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- (int) getValueUnits: (const char *)key
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{
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plitem_t *item;
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item = PL_ObjectForKey (plist, key);
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if (!item || PL_Type (item) != QFArray)
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return 0;
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return PL_A_NumObjects (item);
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}
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@end
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