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kpilot/kpilot/pilot-addresses.c

363 lines
7.4 KiB

/*
* pilot-addresses.c: Palm address transfer utility
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <errno.h>
#include <unistd.h>
#include "pi-socket.h"
#include "pi-dlp.h"
#include "pi-address.h"
#include "pi-header.h"
/* These are indexes in the tabledelims array */
enum terminators { term_newline=0,
term_comma=1,
term_semi=2,
term_tab=3 } ;
terminators tabledelim = term_comma;
char tabledelims[4] = { '\n', ',', ';', '\t' };
int realentry[21] =
{ 0, 1, 13, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20 };
const char *tableheads[21] = {
"Last name", /* 0 */
"First name", /* 1 */
"Title", /* 2 (real entry 13)*/
"Company", /* 3 */
"Phone1", /* 4 */
"Phone2", /* 5 */
"Phone3", /* 6 */
"Phone4", /* 7 */
"Phone5", /* 8 */
"Address", /* 9 */
"City", /* 10 */
"State", /* 11 */
"Zip Code", /* 12 */
"Country", /* 13 */
"Custom 1", /* 14 */
"Custom 2", /* 15 */
"Custom 3", /* 16 */
"Custom 4", /* 17 */
"Note", /* 18 */
"Private", /* 19 */
"Category" /* 20 */
};
int
augment = 0,
defaultcategory = 0;
/***********************************************************************
*
* Function: inchar
*
* Summary: Turn the protected name back into the "original"
* characters
*
* Parameters:
*
* Returns: Modified character, 'c'
*
***********************************************************************/
int inchar(FILE * in)
{
int c; /* switch */
c = getc(in);
if (c == '\\') {
c = getc(in);
switch (c) {
case 'b':
c = '\b';
break;
case 'f':
c = '\f';
break;
case 'n':
c = '\n';
break;
case 't':
c = '\t';
break;
case 'r':
c = '\r';
break;
case 'v':
c = '\v';
break;
case '\\':
c = '\\';
break;
default:
ungetc(c, in);
c = '\\';
break;
}
}
return c;
}
/***********************************************************************
*
* Function: read_field
*
* Summary: Reach each field of the CSV during read_file
*
* Parameters: dest <-> Buffer for storing field contents
* in --> Inbound filehandle
* length --> Size of buffer
*
* Returns: 0 for end of line
* 1 for , termination
* 2 for ; termination
* 3 for \t termination
* -1 on end of file
*
* Note that these correspond to indexes in the tabledelims
* array, and should be preserved.
*
***********************************************************************/
int read_field(char *dest, FILE *in, size_t length)
{
int c;
if (length<=1) return -1;
/* reserve space for trailing NUL */
length--;
do { /* Absorb whitespace */
c = getc(in);
if(c == '\n') {
*dest = 0;
return term_newline;
}
} while ((c != EOF) && ((c == ' ') || (c == '\t') || (c == '\r')));
if (c == '"') {
c = inchar(in);
while (c != EOF) {
if (c == '"') {
c = inchar(in);
if (c != '"')
break;
}
*dest++ = c;
if (!(--length))
break;
c = inchar(in);
}
} else {
while (c != EOF) {
if ((c == '\n') || (c == tabledelims[tabledelim])) {
break;
}
*dest++ = c;
if (!(--length))
break;
c = inchar(in);
}
}
*dest++ = '\0';
/* Absorb whitespace */
while ((c != EOF) && ((c == ' ') || (c == '\t')))
c = getc(in);
if (c == ',')
return term_comma;
else if (c == ';')
return term_semi;
else if (c == '\t')
return term_tab;
else if (c == EOF)
return -1; /* No more */
else
return term_newline;
}
/***********************************************************************
*
* Function: outchar
*
* Summary: Protect each of the 'illegal' characters in the output
*
* Parameters: filehandle
*
* Returns: Nothing
*
***********************************************************************/
void outchar(char c, FILE * out)
{
switch (c) {
case '"':
putc('"', out);
putc('"', out);
break;
case '\b':
putc('\\', out);
putc('b', out);
break;
case '\f':
putc('\\', out);
putc('f', out);
break;
case '\n':
putc('\\', out);
putc('n', out);
break;
case '\t':
putc('\\', out);
putc('t', out);
break;
case '\r':
putc('\\', out);
putc('r', out);
break;
case '\v':
putc('\\', out);
putc('v', out);
break;
case '\\':
putc('\\', out);
putc('\\', out);
break;
default:
putc(c, out);
break;
}
}
/***********************************************************************
*
* Function: write_field
*
* Summary: Write out each field in the CSV
*
* Parameters: out --> output file handle
* source --> NUL-terminated data to output
* more --> delimiter number
*
* Returns:
*
***********************************************************************/
int write_field(FILE * out, const char *source, enum terminators more)
{
putc('"', out);
while (*source) {
outchar(*source, out);
source++;
}
putc('"', out);
putc(tabledelims[more], out);
return 0;
}
/***********************************************************************
*
* Function: match_phone
*
* Summary: Find and match the 'phone' entries in 'buf'
*
* Parameters:
*
* Returns:
*
***********************************************************************/
int match_phone(char *buf, struct AddressAppInfo *aai)
{
int i;
for (i = 0; i < 8; i++)
if (strncasecmp(buf, aai->phoneLabels[i], sizeof(aai->phoneLabels[0])) == 0)
return i;
return atoi(buf); /* 0 is default */
}
/***********************************************************************
*
* Function: write_file
*
* Summary: Writes Address records in CSV format to <file>
*
* Parameters: filehandle
*
* Returns: 0
*
***********************************************************************/
void write_record_CSV(FILE *out, const struct AddressAppInfo *aai, const struct Address *addr, const int attribute, const int category, const int augment)
{
int j;
char buffer[16];
if (augment && (category || addr->showPhone)) {
write_field(out,
aai->category.name[category],
term_semi);
write_field(out,
aai->phoneLabels[addr->phoneLabel[addr->showPhone]],
term_semi);
}
for (j = 0; j < 19; j++) {
if (addr->entry[realentry[j]]) {
if (augment && (j >= 4) && (j <= 8)) {
write_field(out,
aai->phoneLabels[addr->phoneLabel
[j - 4]], term_semi);
}
write_field(out, addr->entry[realentry[j]],
tabledelim);
} else {
write_field(out, "", tabledelim);
}
}
snprintf(buffer, sizeof(buffer), "%d", (attribute & dlpRecAttrSecret) ? 1 : 0);
write_field(out, buffer, tabledelim);
write_field(out,
aai->category.name[category],
term_newline);
}