From: Michael Krolikowski Date: Thu, 5 Jan 2012 22:20:57 +0000 (+0100) Subject: Import vCard file format. X-Git-Tag: upstream/0.6.1~2^2~71 X-Git-Url: https://git.deb.at/w?a=commitdiff_plain;h=8b4f653bf99e0dc88504e0b78c728c6b9cf9b7ec;p=pkg%2Fabook.git Import vCard file format. --- diff --git a/filter.c b/filter.c index 6946f9a..b70d918 100644 --- a/filter.c +++ b/filter.c @@ -44,6 +44,7 @@ static int pine_parse_file(FILE *in); static int csv_parse_file(FILE *in); static int allcsv_parse_file(FILE *in); static int palmcsv_parse_file(FILE *in); +static int vcard_parse_file(FILE *in); /* * export filter prototypes @@ -75,6 +76,7 @@ struct abook_input_filter i_filters[] = { { "csv", N_("comma separated values"), csv_parse_file }, { "allcsv", N_("comma separated values (all fields)"), allcsv_parse_file }, { "palmcsv", N_("Palm comma separated values"), palmcsv_parse_file }, + { "vcard", N_("vCard file"), vcard_parse_file }, { "\0", NULL, NULL } }; @@ -1330,6 +1332,262 @@ palmcsv_parse_file(FILE *in) * end of csv import filter */ +/* + * vCard import filter + */ + +static char *vcard_fields[] = { + "FN", /* NAME */ + "EMAIL", /* EMAIL */ + "ADR", /* ADDRESS */ + "ADR", /* ADDRESS2 - not used */ + "ADR", /* CITY */ + "ADR", /* STATE */ + "ADR", /* ZIP */ + "ADR", /* COUNTRY */ + "TEL", /* PHONE */ + "TEL", /* WORKPHONE */ + "TEL", /* FAX */ + "TEL", /* MOBILEPHONE */ + "NICKNAME", /* NICK */ + "URL", /* URL */ + "NOTE", /* NOTES */ + NULL /* not implemented: ANNIVERSARY, ITEM_FIELDS */ +}; + +/* + * mappings between vCard ADR field and abook's ADDRESS + * see rfc2426 section 3.2.1 + */ +static int vcard_address_fields[] = { + -1, /* vCard(post office box) - not used */ + -1, /* vCard(the extended address) - not used */ + 2, /* vCard(the street address) - ADDRESS */ + 4, /* vCard(the locality) - CITY */ + 5, /* vCard(the region) - STATE */ + 6, /* vCard(the postal code) - ZIP */ + 7 /* vCard(the country name) - COUNTRY */ +}; + +enum { + VCARD_KEY = 0, + VCARD_KEY_ATTRIBUTE, + VCARD_VALUE, +}; + +static char * +vcard_get_line_element(char *line, int element) +{ + int i; + char *line_copy = 0; + char *result = 0; + char *key = 0; + char *key_attr = 0; + char *value = 0; + + line_copy = xstrdup(line); + + /* make newline characters if exist end of string */ + for(i=0; line_copy[i]; i++) { + if(line_copy[i] == '\r' || line_copy[i] == '\n') { + line_copy[i] = '\0'; + break; + } + } + + /* separate key from value */ + for(i=0; line_copy[i]; i++) { + if(line_copy[i] == ':') { + line_copy[i] = '\0'; + key = line_copy; + value = &line_copy[i+1]; + break; + } + } + + /* separate key from key attributes */ + if (key) { + for(i=0; key[i]; i++) { + if(key[i] == ';') { + key[i] = '\0'; + key_attr = &key[i+1]; + break; + } + } + } + + switch(element) { + case VCARD_KEY: + if(key) + result = xstrdup(key); + break; + case VCARD_KEY_ATTRIBUTE: + if(key_attr) + result = xstrdup(key_attr); + break; + case VCARD_VALUE: + if(value) + result = xstrdup(value); + break; + } + + xfree(line_copy); + return result; +} + +static void +vcard_parse_email(list_item item, char *line) +{ + char *email; + + email = vcard_get_line_element(line, VCARD_VALUE); + + if(item[1]) { + item[1] = strconcat(item[1], ",", email, 0); + xfree(email); + } + else { + item[1] = email; + } +} + +static void +vcard_parse_address(list_item item, char *line) +{ + int i; + int k; + char *value; + char *address_field; + + value = vcard_get_line_element(line, VCARD_VALUE); + if(!value) + return; + + address_field = value; + for(i=k=0; value[i]; i++) { + if(value[i] == ';') { + value[i] = '\0'; + if(vcard_address_fields[k] >= 0) { + item[vcard_address_fields[k]] = xstrdup(address_field); + } + address_field = &value[i+1]; + k++; + if((k+1)==(sizeof(vcard_address_fields)/sizeof(*vcard_address_fields))) + break; + } + } + item[vcard_address_fields[k]] = xstrdup(address_field); + xfree(value); +} + +static void +vcard_parse_phone(list_item item, char *line) +{ + int index = 8; + char *type = vcard_get_line_element(line, VCARD_KEY_ATTRIBUTE); + char *value = vcard_get_line_element(line, VCARD_VALUE); + + /* set the standard number */ + if (!type) { + item[index] = value; + } + + /* + * see rfc2426 section 3.3.1 + */ + else if (strstr(type, "TYPE=") == type){ + if (strcasestr(type, "home")) { + item[index] = xstrdup(value); + } + if (strcasestr(type, "work")) { + item[index+1] = xstrdup(value); + } + if (strcasestr(type, "fax")) { + item[index+2] = xstrdup(value); + } + if (strcasestr(type, "cell")) { + item[index+3] = xstrdup(value); + } + + xfree(type); + xfree(value); + } +} + +static void +vcard_parse_line(list_item item, char *line) +{ + int i; + char *key; + + for(i=0; vcard_fields[i]; i++) { + key = vcard_fields[i]; + + if(!strncmp(key, line, strlen(key))) { + if(i == 1) { + vcard_parse_email(item, line); + } + else if(i == 2) { + vcard_parse_address(item, line); + } + else if(i == 8) { + vcard_parse_phone(item, line); + } + else { + item[i] = vcard_get_line_element(line, VCARD_VALUE); + } + break; + } + } +} + +static void +vcard_parse_item(FILE *in) +{ + char *line = NULL; + list_item item = item_create(); + + while(!feof(in)) { + line = getaline(in); + + if(line && !strncmp("END:VCARD", line, 9)) { + xfree(line); + break; + } + else if(line) { + vcard_parse_line(item, line); + xfree(line); + } + } + + add_item2database(item); + item_free(&item); +} + +static int +vcard_parse_file(FILE *in) +{ + char *line = NULL; + + while(!feof(in)) { + line = getaline(in); + + if(line && !strncmp("BEGIN:VCARD", line, 11)) { + xfree(line); + vcard_parse_item(in); + } + else if(line) { + xfree(line); + } + } + + return 0; +} + +/* + * end of vCard import filter + */ + /* * csv addressbook export filters */ diff --git a/misc.c b/misc.c index f72475d..308c196 100644 --- a/misc.c +++ b/misc.c @@ -77,6 +77,27 @@ is_number(char *p) return 1; } +char * +strcasestr(char *haystack, char *needle) +{ + int i; + int k; + + assert(haystack != NULL); + assert(needle != NULL); + + for(i=0; i