94 lines
1.7 KiB
C
94 lines
1.7 KiB
C
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#include <malloc.h>
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#include <stdarg.h>
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#include "quakeio.h"
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QFile *Qopen(const char *path, const char *mode)
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{
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QFile *file;
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file=calloc(sizeof(*file),1);
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file->file=fopen(path,mode);
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return file;
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}
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void Qclose(QFile *file)
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{
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if (file->file)
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fclose(file->file);
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else
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gzclose(file->gzfile);
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free(file);
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}
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int Qread(QFile *file, void *buf, int count)
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{
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if (file->file)
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return fread(buf, 1, count, file->file);
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else
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return gzread(file->gzfile,buf,count);
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}
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int Qwrite(QFile *file, void *buf, int count)
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{
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if (file->file)
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return fwrite(buf, 1, count, file->file);
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else
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return gzwrite(file->gzfile,buf,count);
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}
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int Qprintf(QFile *file, const char *fmt, ...)
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{
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va_list args;
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int ret;
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va_start(args,fmt);
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if (file->file)
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ret=vfprintf(file->file, fmt, args);
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else {
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char buf[4096];
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va_start(args, fmt);
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#ifdef HAVE_VSNPRINTF
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(void)vsnprintf(buf, sizeof(buf), fmt, args);
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#else
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(void)vsprintf(buf, fmt, args);
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#endif
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va_end(va);
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ret = strlen(buf); /* some *sprintf don't return the nb of bytes written */
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if (ret>0)
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ret=gzwrite(file, buf, (unsigned)ret);
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}
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va_end(args);
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return ret;
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}
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char *Qgets(QFile *file, char *buf, int count)
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{
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if (file->file)
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return fgets(buf, count, file->file);
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else
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return gzgets(file->gzfile,buf,count);
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}
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int Qseek(QFile *file, long offset, int whence)
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{
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if (file->file)
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return fseek(file->file, offset, whence);
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else
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return gzseek(file->gzfile,offset,whence);
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}
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long Qtell(QFile *file)
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{
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if (file->file)
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return ftell(file->file);
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else
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return gztell(file->gzfile);
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}
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int Qflush(QFile *file)
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{
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if (file->file)
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return fflush(file->file);
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else
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return gzflush(file->gzfile,Z_SYNC_FLUSH);
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}
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