/*
* $Id$
*
- * by JH <jheinonen@bigfoot.com>
+ * by JH <jheinonen@users.sourceforge.net>
*
* Copyright (C) Jaakko Heinonen
*/
#include "list.h"
#include "misc.h"
#include "options.h"
+#include <assert.h>
extern int items;
extern list_item *database;
static int ldif_parse_file(FILE *handle);
static int mutt_parse_file(FILE *in);
static int pine_parse_file(FILE *in);
+static int csv_parse_file(FILE *in);
/*
* export filter prototypes
{ "ldif", "ldif / Netscape addressbook", ldif_parse_file },
{ "mutt", "mutt alias (beta)", mutt_parse_file },
{ "pine", "pine addressbook", pine_parse_file },
+ { "csv", "comma separated values", csv_parse_file },
{ "\0", NULL, NULL }
};
pwent = getpwnam(username);
- if( (tmp = malloc(strlen(pwent->pw_gecos) +1)) == NULL)
+ if( (tmp = (char *)malloc(strlen(pwent->pw_gecos) +1)) == NULL)
return strdup(username);
rtn = sscanf(pwent->pw_gecos, "%[^,]", tmp);
static void ldif_fix_string(char *str);
-#ifndef LINESIZE
-# define LINESIZE 1024
-#endif
-
#define LDIF_ITEM_FIELDS 15
typedef char* ldif_item[LDIF_ITEM_FIELDS];
static char *
ldif_read_line(FILE *in)
{
- char line[LINESIZE];
- char *buf=NULL;
+ char *buf = NULL;
char *ptr, *tmp;
long pos;
int i;
- for(i=1;;i++) {
+ for(i = 1;;i++) {
+ char *line;
+
pos = ftell(in);
- fgets(line, LINESIZE, in);
+ line = getaline(in);
- if( feof(in) )
+ if( feof(in) || !line )
break;
if(i == 1) {
- buf = strdup(line);
+ buf = line;
continue;
}
if(*line != ' ') {
fseek(in, pos, SEEK_SET);
+ free(line);
break;
}
- ptr = (char *)&line;
+ ptr = line;
while( *ptr == ' ')
ptr++;
tmp = buf;
buf = strconcat(buf, ptr, NULL);
free(tmp);
+ free(line);
}
if( *buf == '#' ) {
return NULL;
}
- if(buf) {
- int i,j;
- for(i=0,j=0; j < strlen(buf); i++, j++)
- buf[i] = buf[j] == '\n' ? buf[++j] : buf[j];
- }
-
return buf;
}
MUTT_EMAIL
};
-static void
-remove_newlines(char *buf)
-{
- int i,j;
-
- for(i=0,j=0; j < strlen(buf); i++, j++)
- buf[i] = buf[j] == '\n' ? buf[++j] : buf[j];
-}
-
static int
mutt_read_line(FILE *in, char **alias, char **rest)
{
- char line[LINESIZE];
- char *ptr=(char *)&line;
+ char *line;
+ char *ptr;
char *tmp;
- fgets(line, LINESIZE, in);
- remove_newlines(line);
+ if( !(line = ptr = getaline(in)) )
+ return 1; /* error / EOF */
while( ISSPACE(*ptr) )
ptr++;
if( strncmp("alias", ptr, 5) ) {
+ free(line);
return 1;
}
while( ! ISSPACE(*ptr) )
ptr++;
- if( (*alias = malloc(ptr-tmp+1)) == NULL)
+ if( (*alias = (char *)malloc(ptr-tmp+1)) == NULL) {
+ free(line);
return 1;
+ }
strncpy(*alias, tmp, ptr-tmp);
*(*alias+(ptr-tmp)) = 0;
ptr++;
*rest = strdup(ptr);
-
+
+ free(line);
return 0;
}
memset(mutt_item, 0, sizeof(mutt_item) );
- if( mutt_read_line(in, &mutt_item[MUTT_ALIAS],
+ if( !mutt_read_line(in, &mutt_item[MUTT_ALIAS],
&mutt_item[MUTT_NAME]) )
- continue;
-
- mutt_parse_email(mutt_item);
+ mutt_parse_email(mutt_item);
if( feof(in) ) {
free(mutt_item[MUTT_ALIAS]);
pine_parse_file(FILE *in)
{
char line[LINESIZE];
- char *buf=NULL;
+ char *buf = NULL;
char *ptr;
int i;
fgets(line, LINESIZE, in);
while(!feof(in)) {
- for(i=2;;i++) {
+ for(i = 2;;i++) {
buf = (char *) realloc(buf, i*LINESIZE);
- if(i==2)
+ if(i == 2)
strcpy(buf, line);
fgets(line, LINESIZE, in);
ptr=(char *)&line;
if(*ptr != ' ' || feof(in) )
break;
else
- while( *ptr == ' ') ptr++;
+ while( *ptr == ' ')
+ ptr++;
strcat(buf, ptr);
}
*/
+/*
+ * csv import filter
+ */
+
+/* FIXME
+ * these files should be parsed according to a certain
+ * lay out, or the default if layout is not given, at
+ * the moment only default is done...
+ */
+
+#define CSV_COMMENT_CHAR '#'
+
+static int csv_conv_table[] = {
+ NAME,
+ EMAIL,
+ PHONE,
+ NOTES,
+ NICK
+};
+
+static void
+csv_convert_emails(char *s)
+{
+ int i;
+ char *tmp;
+
+ if( s == NULL )
+ return;
+
+ for(i=1; ( tmp = strchr(s, ',') ) != NULL ; i++, s = tmp + 1 )
+ if( i > MAX_EMAILS - 1 ) {
+ *tmp = 0;
+ break;
+ }
+
+}
+
+static char *
+csv_remove_quotes(char *s)
+{
+ char *copy, *trimmed;
+ int len;
+
+ copy = trimmed = strdup(s);
+ strtrim(trimmed);
+
+ len = strlen(trimmed);
+ if(trimmed[len - 1] == '\"' && *trimmed == '\"') {
+ if(len < 3) {
+ my_free(copy);
+ return NULL;
+ }
+ trimmed[len - 1] = 0;
+ trimmed++;
+ trimmed = strdup(trimmed);
+ free(copy);
+ return trimmed;
+ }
+
+ my_free(copy);
+ return strdup(s);
+}
+
+static void
+csv_store_field(list_item item, char *s, int field)
+{
+ char *newstr = NULL;
+
+ if(!s || !*s)
+ return;
+
+ if( !(newstr = csv_remove_quotes(s)) )
+ return;
+
+ if(field < (sizeof(csv_conv_table) / sizeof(*csv_conv_table))
+ && csv_conv_table[field] >= 0) {
+ item[csv_conv_table[field]] = newstr;
+ }
+}
+
+static int
+csv_is_valid_quote_end(char *p)
+{
+ if(*p != '\"')
+ return FALSE;
+
+ for(p++; *p; p++) {
+ if(*p == ',')
+ return TRUE;
+ else if(!ISSPACE(*p))
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static int
+csv_is_valid_quote_start(char *p)
+{
+ for(; *p; p++) {
+ if(*p == '\"')
+ return TRUE;
+ else if(!ISSPACE(*p))
+ return FALSE;
+ }
+
+ return FALSE;
+}
+
+static void
+csv_parse_line(char *line)
+{
+ char *p, *start;
+ int field;
+ int in_quote = FALSE;
+ list_item item;
+
+ memset(item, 0, sizeof(item));
+
+ for(p = start = line, field = 0; *p; p++) {
+ if(in_quote) {
+ if(csv_is_valid_quote_end(p))
+ in_quote = FALSE;
+ } else {
+ if ( (((p - start) / sizeof (char)) < 2 ) &&
+ csv_is_valid_quote_start(p) )
+ in_quote = TRUE;
+ }
+
+ if( *p == ',' && !in_quote) {
+ *p = 0;
+ csv_store_field(item, start, field);
+ field++;
+ start = p + 1;
+ }
+ }
+ /*
+ * store last field
+ */
+ csv_store_field(item, start, field);
+
+ csv_convert_emails(item[EMAIL]);
+ add_item2database(item);
+}
+
+
+static int
+csv_parse_file(FILE *in)
+{
+ char *line = NULL;
+
+ while(!feof(in)) {
+ line = getaline(in);
+
+ if(line && *line && *line != CSV_COMMENT_CHAR)
+ csv_parse_line(line);
+
+ my_free(line);
+ }
+
+ return 0;
+}
+
+/*
+ * end of csv import filter
+ */
+
/*
* csv addressbook export filter
*/
EMAIL,
PHONE,
NOTES,
+ NICK,
-1
};
db_enumerate_items(e) {
for(j = 0; csv_export_fields[j] >= 0; j++) {
- fprintf(out, strchr(safe_str(database[e.item][csv_export_fields[j]]), ',') ?
+ fprintf(out,(
+ strchr(safe_str(database[e.item][csv_export_fields[j]]), ',') ||
+ strchr(safe_str(database[e.item][csv_export_fields[j]]), '\"')
+ ) ?
"\"%s\"" : "%s",
safe_str(database[e.item][csv_export_fields[j]])
);
projects / pkg / abook.git / blobdiff