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b30e75692d
replacemnt of stdio that doesn't suffer from the 8-bit filedescriptor
limit that we hit with nasty consequences on some systems
I would eventually prefer us to have a configure test to see if we need
to replace stdio, but for now this code needs to be tested widely so
I'm enabling it by default.
(This used to be commit 1af8bf34f1)
104 lines
3.2 KiB
C
104 lines
3.2 KiB
C
#include <ctype.h>
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#include <stdio.h>
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#include <malloc.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include "../include/byteorder.h"
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#define PARSE_SCALARS (1<<0)
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#define PARSE_BUFFERS (1<<1)
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#ifndef MIN
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#define MIN(a,b) ((a)<(b)?(a):(b))
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#endif
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#ifndef MAX
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#define MAX(a,b) ((a)>(b)?(a):(b))
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#endif
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#define DEBUG(lvl, str) printf str;
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#define DEBUGADD(lvl, str) printf str;
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#define MARSHALL 0
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#define UNMARSHALL 1
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#define MARSHALLING(ps) (!(ps)->io)
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#define UNMARSHALLING(ps) ((ps)->io)
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typedef int BOOL;
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typedef unsigned char uint8;
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typedef unsigned char uchar;
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typedef unsigned short uint16;
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typedef unsigned short wchar;
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typedef unsigned uint32;
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typedef char *SMBSTR;
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/* a null terminated unicode string */
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typedef uint16 ZUSTRING;
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#ifndef _PSTRING
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#define PSTRING_LEN 1024
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#define FSTRING_LEN 128
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typedef char pstring[PSTRING_LEN];
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typedef char fstring[FSTRING_LEN];
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#define _PSTRING
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#endif
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#define False 0
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#define True 1
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/* zero a structure given a pointer to the structure */
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#define ZERO_STRUCTP(x) do { if ((x) != NULL) memset((char *)(x), 0, sizeof(*(x))); } while(0)
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#define MAX_UNISTRLEN 256
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#define MAX_STRINGLEN 256
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#define MAX_BUFFERLEN 512
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typedef struct _io_struct
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{
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BOOL io; /* parsing in or out of data stream */
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/*
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* If the (incoming) data is big-endian. On output we are
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* always little-endian.
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*/
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BOOL bigendian_data;
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BOOL is_dynamic; /* Do we own this memory or not ? */
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BOOL autoalign; /* should we auto-align all elements? */
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uint32 data_offset; /* Current working offset into data. */
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uint32 buffer_size; /* Current size of the buffer. */
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uint32 grow_size; /* size requested via io_grow() calls */
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char *data_p; /* The buffer itself. */
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} io_struct;
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char *io_mem_get(io_struct *ps, uint32 extra_size);
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BOOL io_init(io_struct *ps, uint32 size, BOOL io);
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void io_debug(io_struct *ps, int depth, char *desc, char *fn_name);
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BOOL io_align(io_struct *ps, int align);
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BOOL io_align4(io_struct *ps, int align);
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BOOL io_align2(io_struct *ps, int align);
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BOOL io_read(io_struct *ps, int fd, size_t len, int timeout);
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void dump_data(int level,char *buf1,int len);
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BOOL io_alloc(char *name, io_struct *ps, void **ptr, unsigned size);
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BOOL io_uint32(char *name, io_struct *ps, int depth, uint32 *data32, unsigned flags);
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BOOL io_uint16(char *name, io_struct *ps, int depth, uint16 *data16, unsigned flags);
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BOOL io_uint8(char *name, io_struct *ps, int depth, uint8 *data8, unsigned flags);
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BOOL io_pointer(char *desc, io_struct *ps, int depth, void **p, unsigned flags);
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BOOL io_SMBSTR(char *name, io_struct *ps, int depth, char **str, unsigned flags);
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BOOL io_io_struct(char *name, io_struct *ps, int depth, io_struct *io, unsigned flags);
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BOOL io_wstring(char *name, io_struct *ps, int depth, uint16 *data16s, int len, unsigned flags);
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BOOL io_uint8s_fixed(char *name, io_struct *ps, int depth, uint8 *data8s, int len, unsigned flags);
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BOOL io_uint8s(char *name, io_struct *ps, int depth, uint8 **data8s, int len, unsigned flags);
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char *tab_depth(int depth);
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void *Realloc(void *p,size_t size);
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void dump_data(int level,char *buf1,int len);
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void print_asc(int level, uchar const *buf, int len);
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BOOL io_ZUSTRING(char *name, io_struct *ps, int depth, uint16 **ustr, unsigned flags);
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size_t strlen_w(void *src);
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