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| author |  Chris Xiong <chirs241097@gmail.com>
| 2015-10-26 22:52:36 +0800 |
|---|---|---|
| committer | Chris Xiong <chirs241097@gmail.com>
| 2015-10-26 22:52:36 +0800 |
| commit | 3bd383baf6a17e734329e1fc677c7e86283db772 (patch) | |
| tree | 69a9148087577f797624ceb9c71323a2563d6bb4 /archive/hge/CxImage/xiofile.h | |
| parent | 543e4f570be9b279ba558ca61cc02cda251af384 (diff) | |
| download | bullet-lab-remix-3bd383baf6a17e734329e1fc677c7e86283db772.tar.xz | |
Added support for relative line numbers.
Added instructions for, brk and cont. (They are still untested...)
Parser code cleanup. Removed garbage output to stderr.
Reorganize the repository structure.
Updated BLR2 code move it into archive.
Added BLR1 files.
Diffstat (limited to 'archive/hge/CxImage/xiofile.h')
| -rw-r--r-- | archive/hge/CxImage/xiofile.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/archive/hge/CxImage/xiofile.h b/archive/hge/CxImage/xiofile.h new file mode 100644 index 0000000..e05811e --- /dev/null +++ b/archive/hge/CxImage/xiofile.h @@ -0,0 +1,125 @@ +#if !defined(__xiofile_h)
+#define __xiofile_h
+
+#include "xfile.h"
+//#include <TCHAR.h>
+
+class DLL_EXP CxIOFile : public CxFile
+ {
+public:
+ CxIOFile(FILE* fp = NULL)
+ {
+ m_fp = fp;
+ m_bCloseFile = (bool)(fp==0);
+ }
+
+ ~CxIOFile()
+ {
+ Close();
+ }
+//////////////////////////////////////////////////////////
+ bool Open(const TCHAR * filename, const TCHAR * mode)
+ {
+ if (m_fp) return false; // Can't re-open without closing first
+
+ m_fp = fopen(filename, mode);
+ if (!m_fp) return false;
+
+ m_bCloseFile = true;
+
+ return true;
+ }
+//////////////////////////////////////////////////////////
+ virtual bool Close()
+ {
+ int32_t iErr = 0;
+ if ( (m_fp) && (m_bCloseFile) ){
+ iErr = fclose(m_fp);
+ m_fp = NULL;
+ }
+ return (bool)(iErr==0);
+ }
+//////////////////////////////////////////////////////////
+ virtual size_t Read(void *buffer, size_t size, size_t count)
+ {
+ if (!m_fp) return 0;
+ return fread(buffer, size, count, m_fp);
+ }
+//////////////////////////////////////////////////////////
+ virtual size_t Write(const void *buffer, size_t size, size_t count)
+ {
+ if (!m_fp) return 0;
+ return fwrite(buffer, size, count, m_fp);
+ }
+//////////////////////////////////////////////////////////
+ virtual bool Seek(int32_t offset, int32_t origin)
+ {
+ if (!m_fp) return false;
+ return (bool)(fseek(m_fp, offset, origin) == 0);
+ }
+//////////////////////////////////////////////////////////
+ virtual int32_t Tell()
+ {
+ if (!m_fp) return 0;
+ return ftell(m_fp);
+ }
+//////////////////////////////////////////////////////////
+ virtual int32_t Size()
+ {
+ if (!m_fp) return -1;
+ int32_t pos,size;
+ pos = ftell(m_fp);
+ fseek(m_fp, 0, SEEK_END);
+ size = ftell(m_fp);
+ fseek(m_fp, pos,SEEK_SET);
+ return size;
+ }
+//////////////////////////////////////////////////////////
+ virtual bool Flush()
+ {
+ if (!m_fp) return false;
+ return (bool)(fflush(m_fp) == 0);
+ }
+//////////////////////////////////////////////////////////
+ virtual bool Eof()
+ {
+ if (!m_fp) return true;
+ return (bool)(feof(m_fp) != 0);
+ }
+//////////////////////////////////////////////////////////
+ virtual int32_t Error()
+ {
+ if (!m_fp) return -1;
+ return ferror(m_fp);
+ }
+//////////////////////////////////////////////////////////
+ virtual bool PutC(uint8_t c)
+ {
+ if (!m_fp) return false;
+ return (bool)(fputc(c, m_fp) == c);
+ }
+//////////////////////////////////////////////////////////
+ virtual int32_t GetC()
+ {
+ if (!m_fp) return EOF;
+ return getc(m_fp);
+ }
+//////////////////////////////////////////////////////////
+ virtual char * GetS(char *string, int32_t n)
+ {
+ if (!m_fp) return NULL;
+ return fgets(string,n,m_fp);
+ }
+//////////////////////////////////////////////////////////
+ virtual int32_t Scanf(const char *format, void* output)
+ {
+ if (!m_fp) return EOF;
+ return fscanf(m_fp, format, output);
+ }
+//////////////////////////////////////////////////////////
+protected:
+ FILE *m_fp;
+ bool m_bCloseFile;
+ };
+
+#endif
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