зеркало из https://github.com/mozilla/pjs.git
first shot at NNTP Newsgroup Post implementation...still have a few kinks to work out
This commit is contained in:
alecf%netscape.com
Родитель
c022a8653d
Коммит
3e46ee5f40
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@ -24,42 +24,72 @@
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#include "plstr.h"
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#include "prmem.h"
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// for CRLF
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#include "fe_proto.h"
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static NS_DEFINE_IID(kINNTPNewsgroupPostIID, NS_INNTPNEWSGROUPPOST_IID);
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#define HEADER_RELAYVERSION 0
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#define HEADER_POSTINGVERSION 1
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#define HEADER_FROM 2
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#define HEADER_DATE 3
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#define HEADER_NEWSGROUPS 4
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#define HEADER_MESSAGEID 5
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#define HEADER_SUBJECT 6
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#define HEADER_PATH 7
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// set this to the last required header
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#define HEADER_LAST_REQUIRED HEADER_PATH
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#define HEADER_REPLYTO 8
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#define HEADER_SENDER 9
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#define HEADER_FOLLOWUPTO 10
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#define HEADER_DATERECEIVED 11
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#define HEADER_EXPIRES 12
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#define HEADER_CONTROL 13
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#define HEADER_DISTRIBUTION 14
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#define HEADER_ORGANIZATION 15
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#define HEADER_REFERENCES 16
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// keep this in sync with the above
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#define HEADER_TOTAL HEADER_REFERENCES+1
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class nsNNTPNewsgroupPost : nsINNTPNewsgroupPost {
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public:
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nsNNTPNewsgroupPost();
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virtual ~nsNNTPNewsgroupPost();
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NS_DECL_ISUPPORTS
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// Required headers
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NS_IMPL_CLASS_GETSET_STR(RelayVersion, m_relayVersion);
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NS_IMPL_CLASS_GETSET_STR(PostingVersion, m_postingVersion);
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NS_IMPL_CLASS_GETSET_STR(From, m_from);
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NS_IMPL_CLASS_GETSET_STR(Date, m_date);
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NS_IMPL_CLASS_GETSET_STR(Subject, m_subject);
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NS_IMPL_CLASS_GETSET_STR(RelayVersion, m_header[HEADER_RELAYVERSION]);
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NS_IMPL_CLASS_GETSET_STR(PostingVersion, m_header[HEADER_POSTINGVERSION]);
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NS_IMPL_CLASS_GETSET_STR(From, m_header[HEADER_FROM]);
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NS_IMPL_CLASS_GETSET_STR(Date, m_header[HEADER_DATE]);
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NS_IMPL_CLASS_GETSET_STR(Subject, m_header[HEADER_SUBJECT]);
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NS_IMETHOD AddNewsgroup(const char *newsgroupName);
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NS_IMPL_CLASS_GETTER_STR(GetNewsgroups, m_newsgroups);
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NS_IMPL_CLASS_GETTER_STR(GetNewsgroups, m_header[HEADER_NEWSGROUPS]);
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NS_IMETHOD GetMessageID(char * *aMessageID);
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NS_IMPL_CLASS_GETSET_STR(Path, m_path);
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NS_IMPL_CLASS_GETSET_STR(Path, m_header[HEADER_PATH]);
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// Optional Headers
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NS_IMPL_CLASS_GETSET_STR(ReplyTo, m_replyTo);
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NS_IMPL_CLASS_GETSET_STR(Sender, m_sender);
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NS_IMPL_CLASS_GETSET_STR(FollowupTo, m_followupTo);
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NS_IMPL_CLASS_GETSET_STR(DateRecieved, m_dateRecieved);
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NS_IMPL_CLASS_GETSET_STR(Expires, m_expires);
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NS_IMPL_CLASS_GETSET_STR(Control, m_control);
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NS_IMPL_CLASS_GETSET_STR(Distribution, m_distribution);
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NS_IMPL_CLASS_GETSET_STR(Organization, m_organization);
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NS_IMPL_CLASS_GETSET_STR(ReplyTo, m_header[HEADER_REPLYTO]);
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NS_IMPL_CLASS_GETSET_STR(Sender, m_header[HEADER_SENDER]);
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NS_IMPL_CLASS_GETSET_STR(FollowupTo, m_header[HEADER_FOLLOWUPTO]);
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NS_IMPL_CLASS_GETSET_STR(DateRecieved, m_header[HEADER_DATERECEIVED]);
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NS_IMPL_CLASS_GETSET_STR(Expires, m_header[HEADER_EXPIRES]);
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NS_IMPL_CLASS_GETSET_STR(Control, m_header[HEADER_CONTROL]);
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NS_IMPL_CLASS_GETSET_STR(Distribution, m_header[HEADER_DISTRIBUTION]);
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NS_IMPL_CLASS_GETSET_STR(Organization, m_header[HEADER_ORGANIZATION]);
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NS_IMPL_CLASS_GETSET_STR(Body, m_body);
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NS_IMETHOD AddReference(const char *referenceID);
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NS_IMPL_CLASS_GETTER_STR(GetReferences, m_references);
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NS_IMPL_CLASS_GETTER_STR(GetReferences, m_header[HEADER_REFERENCES]);
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NS_IMETHOD isValid(PRBool *_retval);
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@ -74,57 +104,59 @@ public:
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static char *appendAndAlloc(char *string, const char *newSubstring,
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PRBool withComma);
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private:
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char *m_relayVersion;
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char *m_postingVersion;
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char *m_from;
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char *m_date;
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char *m_newsgroups;
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char *m_messageID;
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char *m_subject;
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char *m_path;
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char *m_header[HEADER_TOTAL];
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static const char *m_headerName[HEADER_TOTAL];
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char *m_replyTo;
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char *m_sender;
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char *m_followupTo;
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char *m_dateRecieved;
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char *m_expires;
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char *m_control;
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char *m_distribution;
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char *m_organization;
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char *m_references;
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char *m_body;
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char *m_fullMessage;
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char *m_messageBuffer;
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PRBool m_isControl;
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};
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const char* nsNNTPNewsgroupPost::m_headerName[HEADER_TOTAL]=
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{
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"Relay-Version: ",
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"Posting-Version: ",
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"From: ",
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"Date: ",
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"Newsgroups: ",
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"Message-ID: ",
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"Subject: ",
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"Path: ",
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"Reply-To: ",
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"Sender: ",
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"Followup-To: ",
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"Date-Received: ",
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"Expires: ",
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"Control: ",
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"Distribution: ",
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"Organization: ",
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"References: ",
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};
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NS_IMPL_ISUPPORTS(nsNNTPNewsgroupPost, kINNTPNewsgroupPostIID);
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nsNNTPNewsgroupPost::nsNNTPNewsgroupPost()
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{
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m_relayVersion=nsnull;
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m_postingVersion=nsnull;
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m_from=nsnull;
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m_date=nsnull;
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m_subject=nsnull;
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m_path=nsnull;
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m_replyTo=nsnull;
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m_sender=nsnull;
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m_followupTo=nsnull;
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m_dateRecieved=nsnull;
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m_expires=nsnull;
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m_control=nsnull;
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m_distribution=nsnull;
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m_organization=nsnull;
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int i;
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for (i=0; i < HEADER_TOTAL; i++)
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m_header[i]=nsnull;
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m_body=nsnull;
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m_fullMessage=nsnull;
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m_messageBuffer=nsnull;
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m_isControl=PR_FALSE;
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}
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nsNNTPNewsgroupPost::~nsNNTPNewsgroupPost()
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{
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int i;
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for (i=0; i< HEADER_TOTAL; i++)
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if (m_header[i]) PR_FREEIF(m_header[i]);
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PR_FREEIF(m_body);
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PR_FREEIF(m_messageBuffer);
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}
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nsresult
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@ -132,15 +164,22 @@ nsNNTPNewsgroupPost::isValid(PRBool *_retval)
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{
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if (!_retval) return NS_OK;
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// check if required headers exist
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*_retval = (m_relayVersion &&
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m_postingVersion &&
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m_from &&
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m_date &&
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m_subject &&
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m_newsgroups &&
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m_messageID &&
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m_path);
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// hack to get lazy-generated message ID to work
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char *messageid;
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GetMessageID(&messageid);
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PRBool valid=PR_TRUE;
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int i;
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for (i=0; i<=HEADER_LAST_REQUIRED;i++) {
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if (!m_header[i]) {
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valid=PR_FALSE;
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break;
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}
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}
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*_retval=valid;
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printf("nsNNTPNewsgroupPost::isValid() -> %s (%d is first invalid)\n",
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*_retval ? "TRUE": "FALSE", i);
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return NS_OK;
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}
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@ -168,7 +207,38 @@ nsNNTPNewsgroupPost::GetFullMessage(char **message)
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isValid(&valid);
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if (!valid) return NS_ERROR_NOT_INITIALIZED;
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*message="";
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int len=0;
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int i;
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for (i=0; i< HEADER_TOTAL; i++) {
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if (m_header[i]) {
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len+=PL_strlen(m_headerName[i]);
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len+=PL_strlen(m_header[i]);
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len+=2;
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}
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}
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len += PL_strlen(m_body);
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// for trailing \0 and CRLF between headers and message
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len+= PL_strlen(CRLF)+1;
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PR_FREEIF(m_messageBuffer);
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m_messageBuffer = (char *)PR_Calloc(len, sizeof(char));
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PL_strcpy(m_messageBuffer,"");
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for (i=0; i<=HEADER_TOTAL; i++) {
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if (m_header[i]) {
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PL_strcat(m_messageBuffer, m_headerName[i]);
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PL_strcat(m_messageBuffer, m_header[i]);
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PL_strcat(m_messageBuffer, CRLF);
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}
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}
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PL_strcat(m_messageBuffer, CRLF);
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PL_strcat(m_messageBuffer, m_body);
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*message=m_messageBuffer;
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printf("Assembled message:\n%s\n",m_messageBuffer);
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return NS_OK;
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}
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@ -200,13 +270,13 @@ nsNNTPNewsgroupPost::appendAndAlloc(char *string,
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nsresult
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nsNNTPNewsgroupPost::AddNewsgroup(const char *newsgroup)
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{
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m_newsgroups=appendAndAlloc(m_newsgroups, newsgroup, PR_TRUE);
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m_header[HEADER_NEWSGROUPS]=appendAndAlloc(m_header[HEADER_NEWSGROUPS], newsgroup, PR_TRUE);
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return NS_OK;
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}
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nsresult
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nsNNTPNewsgroupPost::AddReference(const char *reference)
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{
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m_references=appendAndAlloc(m_references, reference, PR_FALSE);
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m_header[HEADER_REFERENCES]=appendAndAlloc(m_header[HEADER_REFERENCES], reference, PR_FALSE);
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return NS_OK;
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}
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@ -215,8 +285,10 @@ nsNNTPNewsgroupPost::GetMessageID(char **messageID)
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{
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// hack - this is where we will somehow generate the ID
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static char *fakeID = "ABCDEFG@mcom.com";
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if (!messageID) return NS_ERROR_NULL_POINTER;
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m_header[HEADER_MESSAGEID] = fakeID;
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*messageID = fakeID;
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if (!messageID) return NS_ERROR_NULL_POINTER;
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return NS_OK;
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}
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