hinote.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "pi-hinote.h"

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Functions

void free_HiNoteNote (HiNoteNote_t *hinote)
int unpack_HiNoteNote (HiNoteNote_t *hinote, unsigned char *buffer, int len)
int pack_HiNoteNote (HiNoteNote_t *hinote, unsigned char *buffer, int len)
int unpack_HiNoteAppInfo (HiNoteAppInfo_t *appinfo, unsigned char *record, size_t len)
int pack_HiNoteAppInfo (HiNoteAppInfo_t *appinfo, unsigned char *record, size_t len)

Function Documentation

void free_HiNoteNote ( HiNoteNote_t *  hinote  ) 

Definition at line 41 of file hinote.c.

References HiNoteNote::text.

00042 {
00043         if (hinote->text != NULL) {
00044                 free(hinote->text);
00045                 hinote->text = NULL;
00046         }
00047 }

int pack_HiNoteAppInfo ( HiNoteAppInfo_t *  appinfo,
unsigned char *  record,
size_t  len 
)

Definition at line 154 of file hinote.c.

References HiNoteAppInfo::category, pack_CategoryAppInfo(), and HiNoteAppInfo::reserved.

00155 {
00156         int     i,
00157                 idx;
00158         unsigned char *start = record;
00159 
00160         i = pack_CategoryAppInfo(&appinfo->category, record, len);
00161         if (i == 0)             /* category pack failed */
00162                 return 0;
00163         if (!record)
00164                 return i + 48;
00165         record += i;
00166         len -= i;
00167         if (len < 48)
00168                 return (record - start);
00169         for (idx = 0; i < 48; i++)
00170                 *record++ = appinfo->reserved[i];
00171 
00172         return (record - start);
00173 }

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int pack_HiNoteNote ( HiNoteNote_t *  hinote,
unsigned char *  buffer,
int  len 
)

Definition at line 85 of file hinote.c.

References HiNoteNote::flags, HiNoteNote::level, and HiNoteNote::text.

Referenced by main().

00086 {
00087         int     destlen;
00088 
00089         destlen = 3;
00090         if (hinote->text)
00091                 destlen += strlen(hinote->text);
00092 
00093         if (!buffer)
00094                 return destlen;
00095         if (len < destlen)
00096                 return 0;
00097 
00098         buffer[0] = hinote->flags;
00099         buffer[1] = hinote->level;
00100 
00101         if (hinote->text)
00102                 strcpy((char *) &buffer[2], hinote->text);
00103         else {
00104                 buffer[2] = 0;
00105         }
00106         return destlen;
00107 }

int unpack_HiNoteAppInfo ( HiNoteAppInfo_t *  appinfo,
unsigned char *  record,
size_t  len 
)

Definition at line 122 of file hinote.c.

References HiNoteAppInfo::category, HiNoteAppInfo::reserved, and unpack_CategoryAppInfo().

Referenced by main().

00123 {
00124         int     i,
00125                 idx;
00126         unsigned char *start;
00127 
00128         start = record;
00129         i = unpack_CategoryAppInfo(&appinfo->category, record, len);
00130         if (!i)
00131                 return i;
00132         record += i;
00133         len -= i;
00134         if (len < 48)
00135                 return 0;
00136         for (idx = 0; i < 48; i++)
00137                 appinfo->reserved[i] = *record++;
00138         return (record - start);
00139 }

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int unpack_HiNoteNote ( HiNoteNote_t *  hinote,
unsigned char *  buffer,
int  len 
)

Definition at line 61 of file hinote.c.

References HiNoteNote::flags, HiNoteNote::level, strdup(), and HiNoteNote::text.

Referenced by main().

00062 {
00063         if (len < 3)
00064                 return 0;
00065 
00066         hinote->flags   = buffer[0];
00067         hinote->level   = buffer[1];
00068         hinote->text    = strdup((char *) &buffer[2]);
00069 
00070         return strlen((char *) &buffer[2]) + 3;
00071 }

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