ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

inetcomm: Parse headers into a list.

This commit is contained in:
Huw Davies 2007-11-26 12:01:52 +00:00 committed by Alexandre Julliard
parent 98dfca50bb
commit 31297b6a3b
1 changed files with 172 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

173
dlls/inetcomm/mimeole.c
View File

@ -31,18 +31,68 @@
#include "ole2.h"
#include "mimeole.h"
#include "wine/list.h"
#include "wine/debug.h"
#include "inetcomm_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(inetcomm);
typedef struct
{
LPCSTR name;
DWORD id;
DWORD flags; /* MIMEPROPFLAGS */
VARTYPE default_vt;
} property_t;
typedef struct
{
struct list entry;
property_t prop;
} property_list_entry_t;
static const property_t default_props[] =
{
{"References", PID_HDR_REFS, 0, VT_LPSTR},
{"Subject", PID_HDR_SUBJECT, 0, VT_LPSTR},
{"From", PID_HDR_FROM, MPF_ADDRESS, VT_LPSTR},
{"Message-ID", PID_HDR_MESSAGEID, 0, VT_LPSTR},
{"Return-Path", PID_HDR_RETURNPATH, MPF_ADDRESS, VT_LPSTR},
{"Date", PID_HDR_DATE, 0, VT_LPSTR},
{"Received", PID_HDR_RECEIVED, 0, VT_LPSTR},
{"Reply-To", PID_HDR_REPLYTO, MPF_ADDRESS, VT_LPSTR},
{"X-Mailer", PID_HDR_XMAILER, 0, VT_LPSTR},
{"Bcc", PID_HDR_BCC, MPF_ADDRESS, VT_LPSTR},
{"MIME-Version", PID_HDR_MIMEVER, MPF_MIME, VT_LPSTR},
{"Content-Type", PID_HDR_CNTTYPE, MPF_MIME | MPF_HASPARAMS, VT_LPSTR},
{"Content-Transfer-Encoding", PID_HDR_CNTXFER, MPF_MIME, VT_LPSTR},
{"Content-ID", PID_HDR_CNTID, MPF_MIME, VT_LPSTR},
{"Content-Disposition", PID_HDR_CNTDISP, MPF_MIME, VT_LPSTR},
{"To", PID_HDR_TO, MPF_ADDRESS, VT_LPSTR},
{"Cc", PID_HDR_CC, MPF_ADDRESS, VT_LPSTR},
{"Sender", PID_HDR_SENDER, MPF_ADDRESS, VT_LPSTR},
{"In-Reply-To", PID_HDR_INREPLYTO, 0, VT_LPSTR},
{NULL, 0, 0, 0}
};
typedef struct
{
struct list entry;
const property_t *prop;
PROPVARIANT value;
} header_t;
typedef struct MimeBody
{
const IMimeBodyVtbl *lpVtbl;
LONG refs;
HBODY handle;
struct list headers;
struct list new_props; /* FIXME: This should be in a PropertySchema */
DWORD next_prop_id;
} MimeBody;
static inline MimeBody *impl_from_IMimeBody( IMimeBody *iface )
@ -50,6 +100,15 @@ static inline MimeBody *impl_from_IMimeBody( IMimeBody *iface )
return (MimeBody *)((char*)iface - FIELD_OFFSET(MimeBody, lpVtbl));
}
static LPSTR strdupA(LPCSTR str)
{
char *ret;
int len = strlen(str);
ret = HeapAlloc(GetProcessHeap(), 0, len + 1);
memcpy(ret, str, len + 1);
return ret;
}
#define PARSER_BUF_SIZE 1024
/*****************************************************
@ -117,18 +176,122 @@ fail:
return hr;
}
static header_t *read_prop(MimeBody *body, char **ptr)
{
char *colon = strchr(*ptr, ':');
const property_t *prop;
header_t *ret;
if(!colon) return NULL;
*colon = '\0';
for(prop = default_props; prop->name; prop++)
{
if(!strcasecmp(*ptr, prop->name))
{
TRACE("%s: found match with default property id %d\n", *ptr, prop->id);
break;
}
}
if(!prop->name)
{
property_list_entry_t *prop_entry;
LIST_FOR_EACH_ENTRY(prop_entry, &body->new_props, property_list_entry_t, entry)
{
if(!strcasecmp(*ptr, prop_entry->prop.name))
{
TRACE("%s: found match with already added new property id %d\n", *ptr, prop_entry->prop.id);
prop = &prop_entry->prop;
break;
}
}
if(!prop->name)
{
prop_entry = HeapAlloc(GetProcessHeap(), 0, sizeof(*prop_entry));
prop_entry->prop.name = strdupA(*ptr);
prop_entry->prop.id = body->next_prop_id++;
prop_entry->prop.flags = 0;
prop_entry->prop.default_vt = VT_LPSTR;
list_add_tail(&body->new_props, &prop_entry->entry);
prop = &prop_entry->prop;
TRACE("%s: allocating new prop id %d\n", *ptr, prop_entry->prop.id);
}
}
ret = HeapAlloc(GetProcessHeap(), 0, sizeof(*ret));
ret->prop = prop;
PropVariantInit(&ret->value);
*ptr = colon + 1;
return ret;
}
static void read_value(header_t *header, char **cur)
{
char *end = *cur, *value;
DWORD len;
do {
end = strstr(end, "\r\n");
end += 2;
} while(*end == ' ' || *end == '\t');
len = end - *cur;
value = HeapAlloc(GetProcessHeap(), 0, len + 1);
memcpy(value, *cur, len);
value[len] = '\0';
header->value.vt = VT_LPSTR;
header->value.pszVal = value;
*cur = end;
}
static HRESULT parse_headers(MimeBody *body, IStream *stm)
{
char *header_buf;
char *header_buf, *cur_header_ptr;
HRESULT hr;
header_t *header;
hr = copy_headers_to_buf(stm, &header_buf);
if(FAILED(hr)) return hr;
cur_header_ptr = header_buf;
while((header = read_prop(body, &cur_header_ptr)))
{
read_value(header, &cur_header_ptr);
list_add_tail(&body->headers, &header->entry);
}
HeapFree(GetProcessHeap(), 0, header_buf);
return hr;
}
static void empty_header_list(struct list *list)
{
header_t *header, *cursor2;
LIST_FOR_EACH_ENTRY_SAFE(header, cursor2, list, header_t, entry)
{
list_remove(&header->entry);
PropVariantClear(&header->value);
HeapFree(GetProcessHeap(), 0, header);
}
}
static void empty_new_prop_list(struct list *list)
{
property_list_entry_t *prop, *cursor2;
LIST_FOR_EACH_ENTRY_SAFE(prop, cursor2, list, property_list_entry_t, entry)
{
list_remove(&prop->entry);
HeapFree(GetProcessHeap(), 0, (char *)prop->prop.name);
HeapFree(GetProcessHeap(), 0, prop);
}
}
static HRESULT WINAPI MimeBody_QueryInterface(IMimeBody* iface,
REFIID riid,
@ -174,6 +337,9 @@ static ULONG WINAPI MimeBody_Release(IMimeBody* iface)
refs = InterlockedDecrement(&This->refs);
if (!refs)
{
empty_header_list(&This->headers);
empty_new_prop_list(&This->new_props);
HeapFree(GetProcessHeap(), 0, This);
}
@ -582,6 +748,8 @@ static IMimeBodyVtbl body_vtbl =
MimeBody_GetHandle
};
#define FIRST_CUSTOM_PROP_ID 0x100
HRESULT MimeBody_create(IUnknown *outer, void **obj)
{
MimeBody *This;
@ -596,6 +764,9 @@ HRESULT MimeBody_create(IUnknown *outer, void **obj)
This->lpVtbl = &body_vtbl;
This->refs = 1;
This->handle = NULL;
list_init(&This->headers);
list_init(&This->new_props);
This->next_prop_id = FIRST_CUSTOM_PROP_ID;
*obj = (IMimeBody *)&This->lpVtbl;
return S_OK;