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imap_thread(), from Rob Siemborski <rjs3@andrew.cmu.edu>.

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This commit is contained in:
Chuck Hagenbuch 2001-05-29 15:34:18 +00:00
parent ca8c8264db
commit 8f27945621
2 changed files with 102 additions and 0 deletions
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101
ext/imap/php_imap.c
View file

@ -154,6 +154,7 @@ function_entry imap_functions[] = {
PHP_FE(imap_utf7_encode, NULL)
PHP_FE(imap_utf8, NULL)
PHP_FE(imap_mime_header_decode, NULL)
PHP_FE(imap_thread, NULL)
{NULL, NULL, NULL}
};
@ -4348,3 +4349,103 @@ long mm_diskerror(MAILSTREAM *stream, long errcode, long serious)
void mm_fatal(char *str)
{
}
/* Added imap_thread functionality */
/* stealing this from header cclient -rjs3 */
THREADNODE *imap_thread (MAILSTREAM *stream,char *type,char *charset,
SEARCHPGM *spg,long flags);
void build_thread_tree_helper(THREADNODE *cur, zval *tree, long *numNodes, char *buf) {
unsigned long thisNode = *numNodes;
/* define "#.num" */
snprintf(buf,25,"%ld.num", thisNode);
add_assoc_long(tree,buf,cur->num);
snprintf(buf,25,"%ld.next", thisNode);
if(cur->next) {
(*numNodes)++;
add_assoc_long(tree,buf,*numNodes);
build_thread_tree_helper(cur->next, tree, numNodes, buf);
} else { /* "null pointer" */
add_assoc_long(tree,buf,0);
}
snprintf(buf,25,"%ld.branch", thisNode);
if(cur->branch) {
(*numNodes)++;
add_assoc_long(tree,buf,*numNodes);
build_thread_tree_helper(cur->branch, tree, numNodes, buf);
} else { /* "null pointer" */
add_assoc_long(tree,buf,0);
}
}
int build_thread_tree(THREADNODE *top, zval **tree) {
long numNodes = 0;
char buf[25];
if(array_init(*tree) != SUCCESS) return FAILURE;
build_thread_tree_helper(top, *tree, &numNodes, buf);
return SUCCESS;
}
/* {{{ proto int imap_thread(int stream_id)
Return threaded by REFERENCES tree */
PHP_FUNCTION (imap_thread)
{
pval *streamind, *search_flags;
int ind, ind_type, args;
pils *imap_le_struct;
long flags;
char criteria[] = "ALL";
THREADNODE *top;
if(!return_value_used) {
php_error(E_WARNING, "imap_thread does not make use of return value");
RETURN_FALSE;
}
args = ARG_COUNT(ht);
if ( args < 1 || args > 2
|| getParameters(ht, args, &streamind, &search_flags) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long(streamind);
if (args == 1) {
flags = SE_FREE;
} else {
convert_to_long(search_flags);
flags = search_flags->value.lval;
}
ind = streamind->value.lval;
imap_le_struct = (pils *)zend_list_find(ind, &ind_type);
if (!imap_le_struct || !IS_STREAM(ind_type)) {
php_error(E_WARNING, "Unable to find stream pointer");
RETURN_FALSE;
}
top = mail_thread(imap_le_struct->imap_stream,
"REFERENCES", NIL, mail_criteria(criteria), flags);
if(top == NIL) {
php_error(E_WARNING, "imap_thread returned an empty tree");
RETURN_FALSE;
}
/* Populate our return value data structure here. */
if(build_thread_tree(top, &return_value) == FAILURE){
mail_free_threadnode(&top);
RETURN_FALSE;
}
mail_free_threadnode(&top);
}
/* }}} */
/* end IMAP_THREAD functionality */

1
ext/imap/php_imap.h
View file

@ -149,6 +149,7 @@ PHP_FUNCTION(imap_utf8);
PHP_FUNCTION(imap_utf7_decode);
PHP_FUNCTION(imap_utf7_encode);
PHP_FUNCTION(imap_mime_header_decode);
PHP_FUNCTION(imap_thread);
ZEND_BEGIN_MODULE_GLOBALS(imap)
char *imap_user;