# End Source File
# Begin Source File
+SOURCE=.\os\win32\mod_isapi.c
+# End Source File
+# Begin Source File
+
SOURCE=.\modules\standard\mod_log_config.c
# End Source File
# Begin Source File
# End Source File
# Begin Source File
+SOURCE=.\os\win32\mod_isapi.c
+# End Source File
+# Begin Source File
+
SOURCE=.\modules\standard\mod_log_config.c
# End Source File
# Begin Source File
* the ISA is in.
*/
+#include "ap_config.h"
#include "httpd.h"
#include "http_config.h"
#include "http_core.h"
#include "http_request.h"
#include "http_log.h"
#include "util_script.h"
+#include "apr_portable.h"
/* We use the exact same header file as the original */
#include <HttpExt.h>
/* Declare the ISAPI functions */
BOOL WINAPI GetServerVariable (HCONN hConn, LPSTR lpszVariableName,
- LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer);
+ LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer);
BOOL WINAPI WriteClient (HCONN ConnID, LPVOID Buffer, LPDWORD lpwdwBytes,
- DWORD dwReserved);
+ DWORD dwReserved);
BOOL WINAPI ReadClient (HCONN ConnID, LPVOID lpvBuffer, LPDWORD lpdwSize);
BOOL WINAPI ServerSupportFunction (HCONN hConn, DWORD dwHSERequest,
- LPVOID lpvBuffer, LPDWORD lpdwSize,
- LPDWORD lpdwDataType);
+ LPVOID lpvBuffer, LPDWORD lpdwSize,
+ LPDWORD lpdwDataType);
/*
The optimiser blows it totally here. What happens is that autos are addressed relative to the
*/
#pragma optimize("y",off)
-int isapi_handler (request_rec *r) {
+int isapi_handler (request_rec *r)
+{
+ ap_status_t rv;
+
LPEXTENSION_CONTROL_BLOCK ecb =
- ap_pcalloc(r->pool, sizeof(struct _EXTENSION_CONTROL_BLOCK));
+ ap_pcalloc(r->pool, sizeof(struct _EXTENSION_CONTROL_BLOCK));
HSE_VERSION_INFO *pVer = ap_pcalloc(r->pool, sizeof(HSE_VERSION_INFO));
HINSTANCE isapi_handle;
/* Use similar restrictions as CGIs */
if (!(ap_allow_options(r) & OPT_EXECCGI))
- return FORBIDDEN;
+ return FORBIDDEN;
- if (r->finfo.st_mode == 0)
- return NOT_FOUND;
+ if (r->finfo.protection == 0)
+ return NOT_FOUND;
- if (S_ISDIR(r->finfo.st_mode))
- return FORBIDDEN;
+ if (S_ISDIR(r->finfo.protection))
+ return FORBIDDEN;
/* Load the module */
if (!(isapi_handle = LoadLibraryEx(r->filename, NULL,
- LOAD_WITH_ALTERED_SEARCH_PATH))) {
- ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
- "Could not load DLL: %s", r->filename);
- return SERVER_ERROR;
+ LOAD_WITH_ALTERED_SEARCH_PATH))) {
+ rv = GetLastError();
+ ap_log_rerror(APLOG_MARK, APLOG_ALERT, rv, r,
+ "Could not load DLL: %s", r->filename);
+ return SERVER_ERROR;
}
if (!(isapi_version =
- (void *)(GetProcAddress(isapi_handle, "GetExtensionVersion")))) {
- ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
- "DLL could not load GetExtensionVersion(): %s", r->filename);
- FreeLibrary(isapi_handle);
- return SERVER_ERROR;
+ (void *)(GetProcAddress(isapi_handle, "GetExtensionVersion")))) {
+ rv = GetLastError();
+ ap_log_rerror(APLOG_MARK, APLOG_ALERT, rv, r,
+ "Could not load DLL %s symbol GetExtensionVersion()",
+ r->filename);
+ FreeLibrary(isapi_handle);
+ return SERVER_ERROR;
}
if (!(isapi_entry =
- (void *)(GetProcAddress(isapi_handle, "HttpExtensionProc")))) {
- ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
- "DLL could not load HttpExtensionProc(): %s", r->filename);
- FreeLibrary(isapi_handle);
- return SERVER_ERROR;
+ (void *)(GetProcAddress(isapi_handle, "HttpExtensionProc")))) {
+ rv = GetLastError();
+ ap_log_rerror(APLOG_MARK, APLOG_ALERT, rv, r,
+ "Could not load DLL %s symbol HttpExtensionProc()",
+ r->filename);
+ FreeLibrary(isapi_handle);
+ return SERVER_ERROR;
}
+ /* TerminateExtension() is an optional interface */
+
isapi_term = (void *)(GetProcAddress(isapi_handle, "TerminateExtension"));
/* Run GetExtensionVersion() */
if (!(*isapi_version)(pVer)) {
- ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
- "ISAPI GetExtensionVersion() failed: %s", r->filename);
- FreeLibrary(isapi_handle);
- return SERVER_ERROR;
+ ap_log_rerror(APLOG_MARK, APLOG_ALERT, SERVER_ERROR, r,
+ "ISAPI %s GetExtensionVersion() call failed", r->filename);
+ FreeLibrary(isapi_handle);
+ return SERVER_ERROR;
}
/* Set up variables */
/* Set up client input */
if ((retval = ap_setup_client_block(r, REQUEST_CHUNKED_ERROR))) {
- if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
- FreeLibrary(isapi_handle);
- return retval;
+ if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
+ FreeLibrary(isapi_handle);
+ return retval;
}
if (ap_should_client_block(r)) {
- /* Unlike IIS, which limits this to 48k, we read the whole
- * sucker in. I suppose this could be bad for memory if someone
- * uploaded the complete works of Shakespeare. Well, WebSite
- * does the same thing.
- */
- long to_read = atol(ap_table_get(e, "CONTENT_LENGTH"));
- long read;
-
- /* Actually, let's cap it at 48k, until we figure out what
- * to do with this... we don't want a Content-Length: 1000000000
- * taking out the machine.
- */
-
- if (to_read > 49152) {
- if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
- FreeLibrary(isapi_handle);
- return HTTP_REQUEST_ENTITY_TOO_LARGE;
- }
-
- ecb->lpbData = ap_pcalloc(r->pool, 1 + to_read);
-
- if ((read = ap_get_client_block(r, ecb->lpbData, to_read)) < 0) {
- if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
- FreeLibrary(isapi_handle);
- return SERVER_ERROR;
- }
-
- /* Although its not to spec, IIS seems to null-terminate
- * its lpdData string. So we will too. To make sure
- * cbAvailable matches cbTotalBytes, we'll up the latter
- * and equalize them.
- */
- ecb->cbAvailable = ecb->cbTotalBytes = read + 1;
- ecb->lpbData[read] = '\0';
- }
+ /* Unlike IIS, which limits this to 48k, we read the whole
+ * sucker in. I suppose this could be bad for memory if someone
+ * uploaded the complete works of Shakespeare. Well, WebSite
+ * does the same thing.
+ */
+ long to_read = atol(ap_table_get(e, "CONTENT_LENGTH"));
+ long read;
+
+ /* Actually, let's cap it at 48k, until we figure out what
+ * to do with this... we don't want a Content-Length: 1000000000
+ * taking out the machine.
+ */
+
+ if (to_read > 49152) {
+ if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
+ FreeLibrary(isapi_handle);
+ return HTTP_REQUEST_ENTITY_TOO_LARGE;
+ }
+
+ ecb->lpbData = ap_pcalloc(r->pool, 1 + to_read);
+
+ if ((read = ap_get_client_block(r, ecb->lpbData, to_read)) < 0) {
+ if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
+ FreeLibrary(isapi_handle);
+ return SERVER_ERROR;
+ }
+
+ /* Although its not to spec, IIS seems to null-terminate
+ * its lpdData string. So we will too. To make sure
+ * cbAvailable matches cbTotalBytes, we'll up the latter
+ * and equalize them.
+ */
+ ecb->cbAvailable = ecb->cbTotalBytes = read + 1;
+ ecb->lpbData[read] = '\0';
+ }
else {
- ecb->cbTotalBytes = 0;
- ecb->cbAvailable = 0;
- ecb->lpbData = NULL;
+ ecb->cbTotalBytes = 0;
+ ecb->cbAvailable = 0;
+ ecb->lpbData = NULL;
}
/* Set up the callbacks */
/* Set the status (for logging) */
if (ecb->dwHttpStatusCode)
- r->status = ecb->dwHttpStatusCode;
+ r->status = ecb->dwHttpStatusCode;
/* Check for a log message - and log it */
if (ecb->lpszLogData && strcmp(ecb->lpszLogData, ""))
- ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
- "%s: %s", ecb->lpszLogData, r->filename);
+ ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r,
+ "ISAPI %s: %s", r->filename, ecb->lpszLogData);
/* All done with the DLL... get rid of it */
if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
- FreeLibrary(isapi_handle);
+ FreeLibrary(isapi_handle);
switch(retval) {
case HSE_STATUS_SUCCESS:
case HSE_STATUS_SUCCESS_AND_KEEP_CONN:
- /* Ignore the keepalive stuff; Apache handles it just fine without
- * the ISA's "advice".
- */
+ /* Ignore the keepalive stuff; Apache handles it just fine without
+ * the ISA's "advice".
+ */
+
+ if (cid->status) /* We have a special status to return */
+ return cid->status;
- if (cid->status) /* We have a special status to return */
- return cid->status;
+ return OK;
- return OK;
- case HSE_STATUS_PENDING: /* We don't support this */
- ap_log_rerror(APLOG_MARK, APLOG_WARNING, r,
- "ISAPI asynchronous I/O not supported: %s", r->filename);
+ case HSE_STATUS_PENDING: /* We don't support this */
+ rv = APR_ENOTIMPL;
+ ap_log_rerror(APLOG_MARK, APLOG_WARNING, SERVER_ERROR, r,
+ "ISAPI asynchronous I/O not supported: %s", r->filename);
case HSE_STATUS_ERROR:
default:
- return SERVER_ERROR;
+
+ return SERVER_ERROR;
}
}
#pragma optimize("",on)
BOOL WINAPI GetServerVariable (HCONN hConn, LPSTR lpszVariableName,
- LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer) {
+ LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer)
+{
request_rec *r = ((isapi_cid *)hConn)->r;
ap_table_t *e = r->subprocess_env;
const char *result;
-
+
/* Mostly, we just grab it from the environment, but there are
* a couple of special cases
*/
if (!strcasecmp(lpszVariableName, "UNMAPPED_REMOTE_USER")) {
- /* We don't support NT users, so this is always the same as
- * REMOTE_USER
- */
- result = ap_table_get(e, "REMOTE_USER");
+ /* We don't support NT users, so this is always the same as
+ * REMOTE_USER
+ */
+ result = ap_table_get(e, "REMOTE_USER");
}
else if (!strcasecmp(lpszVariableName, "SERVER_PORT_SECURE")) {
- /* Apache doesn't support secure requests inherently, so
- * we have no way of knowing. We'll be conservative, and say
- * all requests are insecure.
- */
- result = "0";
+ /* Apache doesn't support secure requests inherently, so
+ * we have no way of knowing. We'll be conservative, and say
+ * all requests are insecure.
+ */
+ result = "0";
}
else if (!strcasecmp(lpszVariableName, "URL")) {
- result = r->uri;
+ result = r->uri;
}
else {
- result = ap_table_get(e, lpszVariableName);
+ result = ap_table_get(e, lpszVariableName);
}
if (result) {
- if (strlen(result) > *lpdwSizeofBuffer) {
- *lpdwSizeofBuffer = strlen(result);
- SetLastError(ERROR_INSUFFICIENT_BUFFER);
- return FALSE;
- }
- strncpy(lpvBuffer, result, *lpdwSizeofBuffer);
- return TRUE;
+ if (strlen(result) > *lpdwSizeofBuffer) {
+ *lpdwSizeofBuffer = strlen(result);
+ SetLastError(ERROR_INSUFFICIENT_BUFFER);
+ return FALSE;
+ }
+ strncpy(lpvBuffer, result, *lpdwSizeofBuffer);
+ return TRUE;
}
/* Didn't find it */
}
BOOL WINAPI WriteClient (HCONN ConnID, LPVOID Buffer, LPDWORD lpwdwBytes,
- DWORD dwReserved) {
+ DWORD dwReserved)
+{
request_rec *r = ((isapi_cid *)ConnID)->r;
- int writ; /* written, actually, but why shouldn't I make up words? */
+ int writ; /* written, actually, but why shouldn't I make up words? */
/* We only support synchronous writing */
if (dwReserved && dwReserved != HSE_IO_SYNC) {
- ap_log_rerror(APLOG_MARK, APLOG_WARNING, r,
- "ISAPI asynchronous I/O not supported: %s", r->filename);
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
+ ap_log_rerror(APLOG_MARK, APLOG_WARNING, ERROR_INVALID_PARAMETER, r,
+ "ISAPI asynchronous I/O not supported: %s", r->filename);
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return FALSE;
}
if ((writ = ap_rwrite(Buffer, *lpwdwBytes, r)) == EOF) {
- SetLastError(ERROR); /* XXX: Find the right error code */
- return FALSE;
+ SetLastError(ERROR); /* TODO: Find the right error code */
+ return FALSE;
}
-
+
*lpwdwBytes = writ;
return TRUE;
}
-BOOL WINAPI ReadClient (HCONN ConnID, LPVOID lpvBuffer, LPDWORD lpdwSize) {
+BOOL WINAPI ReadClient (HCONN ConnID, LPVOID lpvBuffer, LPDWORD lpdwSize)
+{
/* Doesn't need to do anything; we've read all the data already */
return TRUE;
}
/* XXX: There is an O(n^2) attack possible here. */
BOOL WINAPI ServerSupportFunction (HCONN hConn, DWORD dwHSERequest,
- LPVOID lpvBuffer, LPDWORD lpdwSize,
- LPDWORD lpdwDataType) {
+ LPVOID lpvBuffer, LPDWORD lpdwSize,
+ LPDWORD lpdwDataType)
+{
isapi_cid *cid = (isapi_cid *)hConn;
request_rec *subreq, *r = cid->r;
char *data;
switch (dwHSERequest) {
case HSE_REQ_SEND_URL_REDIRECT_RESP:
- /* Set the status to be returned when the HttpExtensionProc()
- * is done.
- */
- ap_table_set (r->headers_out, "Location", lpvBuffer);
- cid->status = cid->r->status = cid->ecb->dwHttpStatusCode = REDIRECT;
- return TRUE;
+ /* Set the status to be returned when the HttpExtensionProc()
+ * is done.
+ */
+ ap_table_set (r->headers_out, "Location", lpvBuffer);
+ cid->status = cid->r->status = cid->ecb->dwHttpStatusCode = REDIRECT;
+ return TRUE;
case HSE_REQ_SEND_URL:
- /* Read any additional input */
+ /* Read any additional input */
+
+ if (r->remaining > 0) {
+ char argsbuffer[HUGE_STRING_LEN];
+
+ while (ap_get_client_block(r, argsbuffer, HUGE_STRING_LEN));
+ }
- if (r->remaining > 0) {
- char argsbuffer[HUGE_STRING_LEN];
+ /* Reset the method to GET */
+ r->method = ap_pstrdup(r->pool, "GET");
+ r->method_number = M_GET;
- while (ap_get_client_block(r, argsbuffer, HUGE_STRING_LEN));
- }
-
- /* Reset the method to GET */
- r->method = ap_pstrdup(r->pool, "GET");
- r->method_number = M_GET;
+ /* Don't let anyone think there's still data */
+ ap_table_unset(r->headers_in, "Content-Length");
- /* Don't let anyone think there's still data */
- ap_table_unset(r->headers_in, "Content-Length");
-
- ap_internal_redirect((char *)lpvBuffer, r);
- return TRUE;
+ ap_internal_redirect((char *)lpvBuffer, r);
+ return TRUE;
case HSE_REQ_SEND_RESPONSE_HEADER:
- r->status_line = lpvBuffer ? lpvBuffer : ap_pstrdup(r->pool, "200 OK");
- sscanf(r->status_line, "%d", &r->status);
- cid->ecb->dwHttpStatusCode = r->status;
-
- /* Now fill in the HTTP headers, and the rest of it. Ick.
- * lpdwDataType contains a string that has headers (in MIME
- * format), a blank like, then (possibly) data. We need
- * to parse it.
- *
- * Easy case first:
- */
- if (!lpdwDataType) {
- ap_send_http_header(r);
- return TRUE;
- }
-
- /* Make a copy - don't disturb the original */
- data = ap_pstrdup(r->pool, (char *)lpdwDataType);
-
- /* We *should* break before this while loop ends */
- while (*data) {
- char *value, *lf = strchr(data, '\n');
- int p;
+ r->status_line = lpvBuffer ? lpvBuffer : ap_pstrdup(r->pool, "200 OK");
+ sscanf(r->status_line, "%d", &r->status);
+ cid->ecb->dwHttpStatusCode = r->status;
+
+ /* Now fill in the HTTP headers, and the rest of it. Ick.
+ * lpdwDataType contains a string that has headers (in MIME
+ * format), a blank like, then (possibly) data. We need
+ * to parse it.
+ *
+ * Easy case first:
+ */
+ if (!lpdwDataType) {
+ ap_send_http_header(r);
+ return TRUE;
+ }
+
+ /* Make a copy - don't disturb the original */
+ data = ap_pstrdup(r->pool, (char *)lpdwDataType);
+
+ /* We *should* break before this while loop ends */
+ while (*data) {
+ char *value, *lf = strchr(data, '\n');
+ int p;
#ifdef RELAX_HEADER_RULE
- if (lf)
- *lf = '\0';
+ if (lf)
+ *lf = '\0';
#else
- if (!lf) { /* Huh? Invalid data, I think */
- ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
- "ISA sent invalid headers: %s", r->filename);
- SetLastError(ERROR); /* XXX: Find right error */
- return FALSE;
- }
-
- /* Get rid of \n and \r */
- *lf = '\0';
+ if (!lf) { /* Huh? Invalid data, I think */
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+ "ISA sent invalid headers: %s", r->filename);
+ SetLastError(ERROR); /* XXX: Find right error */
+ return FALSE;
+ }
+
+ /* Get rid of \n and \r */
+ *lf = '\0';
#endif
- p = strlen(data);
- if (p > 0 && data[p-1] == '\r') data[p-1] = '\0';
-
- /* End of headers */
- if (*data == '\0') {
+ p = strlen(data);
+ if (p > 0 && data[p-1] == '\r') data[p-1] = '\0';
+
+ /* End of headers */
+ if (*data == '\0') {
#ifdef RELAX_HEADER_RULE
- if (lf)
+ if (lf)
#endif
- data = lf + 1; /* Reset data */
- break;
- }
-
- if (!(value = strchr(data, ':'))) {
- SetLastError(ERROR); /* XXX: Find right error */
- ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
- "ISA sent invalid headers", r->filename);
- return FALSE;
- }
-
- *value++ = '\0';
- while (*value && ap_isspace(*value)) ++value;
-
- /* Check all the special-case headers. Similar to what
- * ap_scan_script_header_err() does (see that function for
- * more detail)
- */
-
- if (!strcasecmp(data, "Content-Type")) {
- char *tmp;
- /* Nuke trailing whitespace */
-
- char *endp = value + strlen(value) - 1;
- while (endp > value && ap_isspace(*endp)) *endp-- = '\0';
-
- tmp = ap_pstrdup (r->pool, value);
- ap_str_tolower(tmp);
- r->content_type = tmp;
- }
- else if (!strcasecmp(data, "Content-Length")) {
- ap_table_set(r->headers_out, data, value);
- }
- else if (!strcasecmp(data, "Transfer-Encoding")) {
- ap_table_set(r->headers_out, data, value);
- }
- else if (!strcasecmp(data, "Set-Cookie")) {
- ap_table_add(r->err_headers_out, data, value);
- }
- else {
- ap_table_merge(r->err_headers_out, data, value);
- }
-
- /* Reset data */
+ data = lf + 1; /* Reset data */
+ break;
+ }
+
+ if (!(value = strchr(data, ':'))) {
+ SetLastError(ERROR); /* TODO: Find right error */
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, SERVER_ERROR, r,
+ "ISA sent invalid headers", r->filename);
+ return FALSE;
+ }
+
+ *value++ = '\0';
+ while (*value && ap_isspace(*value)) ++value;
+
+ /* Check all the special-case headers. Similar to what
+ * ap_scan_script_header_err() does (see that function for
+ * more detail)
+ */
+
+ if (!strcasecmp(data, "Content-Type")) {
+ char *tmp;
+ /* Nuke trailing whitespace */
+
+ char *endp = value + strlen(value) - 1;
+ while (endp > value && ap_isspace(*endp)) *endp-- = '\0';
+
+ tmp = ap_pstrdup (r->pool, value);
+ ap_str_tolower(tmp);
+ r->content_type = tmp;
+ }
+ else if (!strcasecmp(data, "Content-Length")) {
+ ap_table_set(r->headers_out, data, value);
+ }
+ else if (!strcasecmp(data, "Transfer-Encoding")) {
+ ap_table_set(r->headers_out, data, value);
+ }
+ else if (!strcasecmp(data, "Set-Cookie")) {
+ ap_table_add(r->err_headers_out, data, value);
+ }
+ else {
+ ap_table_merge(r->err_headers_out, data, value);
+ }
+
+ /* Reset data */
#ifdef RELAX_HEADER_RULE
- if (!lf) {
- data += p;
- break;
- }
+ if (!lf) {
+ data += p;
+ break;
+ }
#endif
- data = lf + 1;
- }
-
- /* All the headers should be set now */
+ data = lf + 1;
+ }
- ap_send_http_header(r);
+ /* All the headers should be set now */
- /* Any data left should now be sent directly */
- ap_rputs(data, r);
+ ap_send_http_header(r);
- return TRUE;
+ /* Any data left should now be sent directly */
+ ap_rputs(data, r);
+
+ return TRUE;
case HSE_REQ_MAP_URL_TO_PATH:
- /* Map a URL to a filename */
- subreq = ap_sub_req_lookup_uri(ap_pstrndup(r->pool, (char *)lpvBuffer,
- *lpdwSize), r);
+ /* Map a URL to a filename */
+ subreq = ap_sub_req_lookup_uri(ap_pstrndup(r->pool, (char *)lpvBuffer,
+ *lpdwSize), r);
+
+ GetFullPathName(subreq->filename, *lpdwSize - 1, (char *)lpvBuffer, NULL);
- GetFullPathName(subreq->filename, *lpdwSize - 1, (char *)lpvBuffer, NULL);
+ /* IIS puts a trailing slash on directories, Apache doesn't */
- /* IIS puts a trailing slash on directories, Apache doesn't */
+ if (S_ISDIR (subreq->finfo.protection)) {
+ int l = strlen((char *)lpvBuffer);
- if (S_ISDIR (subreq->finfo.st_mode)) {
- int l = strlen((char *)lpvBuffer);
+ ((char *)lpvBuffer)[l] = '\\';
+ ((char *)lpvBuffer)[l + 1] = '\0';
+ }
- ((char *)lpvBuffer)[l] = '\\';
- ((char *)lpvBuffer)[l + 1] = '\0';
- }
-
- return TRUE;
+ return TRUE;
case HSE_REQ_DONE_WITH_SESSION:
- /* Do nothing... since we don't support async I/O, they'll
- * return from HttpExtensionProc soon
- */
- return TRUE;
+ /* Do nothing... since we don't support async I/O, they'll
+ * return from HttpExtensionProc soon
+ */
+ return TRUE;
/* We don't support all this async I/O, Microsoft-specific stuff */
case HSE_REQ_IO_COMPLETION:
case HSE_REQ_TRANSMIT_FILE:
- ap_log_rerror(APLOG_MARK, APLOG_WARNING, r,
- "ISAPI asynchronous I/O not supported: %s", r->filename);
+ ap_log_rerror(APLOG_MARK, APLOG_WARNING, SERVER_ERROR, r,
+ "ISAPI asynchronous I/O not supported: %s", r->filename);
default:
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return FALSE;
}
}
handler_rec isapi_handlers[] = {
-{ "isapi-isa", isapi_handler },
-{ NULL}
+ { "isapi-isa", isapi_handler },
+ { NULL}
};
module isapi_module = {
- STANDARD_MODULE_STUFF,
- NULL, /* initializer */
- NULL, /* create per-dir config */
- NULL, /* merge per-dir config */
- NULL, /* server config */
- NULL, /* merge server config */
- NULL, /* command ap_table_t */
- isapi_handlers, /* handlers */
- NULL, /* filename translation */
- NULL, /* check_user_id */
- NULL, /* check auth */
- NULL, /* check access */
- NULL, /* type_checker */
- NULL, /* logger */
- NULL /* header parser */
+ STANDARD20_MODULE_STUFF,
+ NULL, /* create per-dir config */
+ NULL, /* merge per-dir config */
+ NULL, /* server config */
+ NULL, /* merge server config */
+ NULL, /* command ap_table_t */
+ isapi_handlers, /* handlers */
+ NULL /* register hooks */
};
* the ISA is in.
*/
+#include "ap_config.h"
#include "httpd.h"
#include "http_config.h"
#include "http_core.h"
#include "http_request.h"
#include "http_log.h"
#include "util_script.h"
+#include "apr_portable.h"
/* We use the exact same header file as the original */
#include <HttpExt.h>
/* Declare the ISAPI functions */
BOOL WINAPI GetServerVariable (HCONN hConn, LPSTR lpszVariableName,
- LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer);
+ LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer);
BOOL WINAPI WriteClient (HCONN ConnID, LPVOID Buffer, LPDWORD lpwdwBytes,
- DWORD dwReserved);
+ DWORD dwReserved);
BOOL WINAPI ReadClient (HCONN ConnID, LPVOID lpvBuffer, LPDWORD lpdwSize);
BOOL WINAPI ServerSupportFunction (HCONN hConn, DWORD dwHSERequest,
- LPVOID lpvBuffer, LPDWORD lpdwSize,
- LPDWORD lpdwDataType);
+ LPVOID lpvBuffer, LPDWORD lpdwSize,
+ LPDWORD lpdwDataType);
/*
The optimiser blows it totally here. What happens is that autos are addressed relative to the
*/
#pragma optimize("y",off)
-int isapi_handler (request_rec *r) {
+int isapi_handler (request_rec *r)
+{
+ ap_status_t rv;
+
LPEXTENSION_CONTROL_BLOCK ecb =
- ap_pcalloc(r->pool, sizeof(struct _EXTENSION_CONTROL_BLOCK));
+ ap_pcalloc(r->pool, sizeof(struct _EXTENSION_CONTROL_BLOCK));
HSE_VERSION_INFO *pVer = ap_pcalloc(r->pool, sizeof(HSE_VERSION_INFO));
HINSTANCE isapi_handle;
/* Use similar restrictions as CGIs */
if (!(ap_allow_options(r) & OPT_EXECCGI))
- return FORBIDDEN;
+ return FORBIDDEN;
- if (r->finfo.st_mode == 0)
- return NOT_FOUND;
+ if (r->finfo.protection == 0)
+ return NOT_FOUND;
- if (S_ISDIR(r->finfo.st_mode))
- return FORBIDDEN;
+ if (S_ISDIR(r->finfo.protection))
+ return FORBIDDEN;
/* Load the module */
if (!(isapi_handle = LoadLibraryEx(r->filename, NULL,
- LOAD_WITH_ALTERED_SEARCH_PATH))) {
- ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
- "Could not load DLL: %s", r->filename);
- return SERVER_ERROR;
+ LOAD_WITH_ALTERED_SEARCH_PATH))) {
+ rv = GetLastError();
+ ap_log_rerror(APLOG_MARK, APLOG_ALERT, rv, r,
+ "Could not load DLL: %s", r->filename);
+ return SERVER_ERROR;
}
if (!(isapi_version =
- (void *)(GetProcAddress(isapi_handle, "GetExtensionVersion")))) {
- ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
- "DLL could not load GetExtensionVersion(): %s", r->filename);
- FreeLibrary(isapi_handle);
- return SERVER_ERROR;
+ (void *)(GetProcAddress(isapi_handle, "GetExtensionVersion")))) {
+ rv = GetLastError();
+ ap_log_rerror(APLOG_MARK, APLOG_ALERT, rv, r,
+ "Could not load DLL %s symbol GetExtensionVersion()",
+ r->filename);
+ FreeLibrary(isapi_handle);
+ return SERVER_ERROR;
}
if (!(isapi_entry =
- (void *)(GetProcAddress(isapi_handle, "HttpExtensionProc")))) {
- ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
- "DLL could not load HttpExtensionProc(): %s", r->filename);
- FreeLibrary(isapi_handle);
- return SERVER_ERROR;
+ (void *)(GetProcAddress(isapi_handle, "HttpExtensionProc")))) {
+ rv = GetLastError();
+ ap_log_rerror(APLOG_MARK, APLOG_ALERT, rv, r,
+ "Could not load DLL %s symbol HttpExtensionProc()",
+ r->filename);
+ FreeLibrary(isapi_handle);
+ return SERVER_ERROR;
}
+ /* TerminateExtension() is an optional interface */
+
isapi_term = (void *)(GetProcAddress(isapi_handle, "TerminateExtension"));
/* Run GetExtensionVersion() */
if (!(*isapi_version)(pVer)) {
- ap_log_rerror(APLOG_MARK, APLOG_ALERT, r,
- "ISAPI GetExtensionVersion() failed: %s", r->filename);
- FreeLibrary(isapi_handle);
- return SERVER_ERROR;
+ ap_log_rerror(APLOG_MARK, APLOG_ALERT, SERVER_ERROR, r,
+ "ISAPI %s GetExtensionVersion() call failed", r->filename);
+ FreeLibrary(isapi_handle);
+ return SERVER_ERROR;
}
/* Set up variables */
/* Set up client input */
if ((retval = ap_setup_client_block(r, REQUEST_CHUNKED_ERROR))) {
- if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
- FreeLibrary(isapi_handle);
- return retval;
+ if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
+ FreeLibrary(isapi_handle);
+ return retval;
}
if (ap_should_client_block(r)) {
- /* Unlike IIS, which limits this to 48k, we read the whole
- * sucker in. I suppose this could be bad for memory if someone
- * uploaded the complete works of Shakespeare. Well, WebSite
- * does the same thing.
- */
- long to_read = atol(ap_table_get(e, "CONTENT_LENGTH"));
- long read;
-
- /* Actually, let's cap it at 48k, until we figure out what
- * to do with this... we don't want a Content-Length: 1000000000
- * taking out the machine.
- */
-
- if (to_read > 49152) {
- if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
- FreeLibrary(isapi_handle);
- return HTTP_REQUEST_ENTITY_TOO_LARGE;
- }
-
- ecb->lpbData = ap_pcalloc(r->pool, 1 + to_read);
-
- if ((read = ap_get_client_block(r, ecb->lpbData, to_read)) < 0) {
- if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
- FreeLibrary(isapi_handle);
- return SERVER_ERROR;
- }
-
- /* Although its not to spec, IIS seems to null-terminate
- * its lpdData string. So we will too. To make sure
- * cbAvailable matches cbTotalBytes, we'll up the latter
- * and equalize them.
- */
- ecb->cbAvailable = ecb->cbTotalBytes = read + 1;
- ecb->lpbData[read] = '\0';
- }
+ /* Unlike IIS, which limits this to 48k, we read the whole
+ * sucker in. I suppose this could be bad for memory if someone
+ * uploaded the complete works of Shakespeare. Well, WebSite
+ * does the same thing.
+ */
+ long to_read = atol(ap_table_get(e, "CONTENT_LENGTH"));
+ long read;
+
+ /* Actually, let's cap it at 48k, until we figure out what
+ * to do with this... we don't want a Content-Length: 1000000000
+ * taking out the machine.
+ */
+
+ if (to_read > 49152) {
+ if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
+ FreeLibrary(isapi_handle);
+ return HTTP_REQUEST_ENTITY_TOO_LARGE;
+ }
+
+ ecb->lpbData = ap_pcalloc(r->pool, 1 + to_read);
+
+ if ((read = ap_get_client_block(r, ecb->lpbData, to_read)) < 0) {
+ if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
+ FreeLibrary(isapi_handle);
+ return SERVER_ERROR;
+ }
+
+ /* Although its not to spec, IIS seems to null-terminate
+ * its lpdData string. So we will too. To make sure
+ * cbAvailable matches cbTotalBytes, we'll up the latter
+ * and equalize them.
+ */
+ ecb->cbAvailable = ecb->cbTotalBytes = read + 1;
+ ecb->lpbData[read] = '\0';
+ }
else {
- ecb->cbTotalBytes = 0;
- ecb->cbAvailable = 0;
- ecb->lpbData = NULL;
+ ecb->cbTotalBytes = 0;
+ ecb->cbAvailable = 0;
+ ecb->lpbData = NULL;
}
/* Set up the callbacks */
/* Set the status (for logging) */
if (ecb->dwHttpStatusCode)
- r->status = ecb->dwHttpStatusCode;
+ r->status = ecb->dwHttpStatusCode;
/* Check for a log message - and log it */
if (ecb->lpszLogData && strcmp(ecb->lpszLogData, ""))
- ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
- "%s: %s", ecb->lpszLogData, r->filename);
+ ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r,
+ "ISAPI %s: %s", r->filename, ecb->lpszLogData);
/* All done with the DLL... get rid of it */
if (isapi_term) (*isapi_term)(HSE_TERM_MUST_UNLOAD);
- FreeLibrary(isapi_handle);
+ FreeLibrary(isapi_handle);
switch(retval) {
case HSE_STATUS_SUCCESS:
case HSE_STATUS_SUCCESS_AND_KEEP_CONN:
- /* Ignore the keepalive stuff; Apache handles it just fine without
- * the ISA's "advice".
- */
+ /* Ignore the keepalive stuff; Apache handles it just fine without
+ * the ISA's "advice".
+ */
+
+ if (cid->status) /* We have a special status to return */
+ return cid->status;
- if (cid->status) /* We have a special status to return */
- return cid->status;
+ return OK;
- return OK;
- case HSE_STATUS_PENDING: /* We don't support this */
- ap_log_rerror(APLOG_MARK, APLOG_WARNING, r,
- "ISAPI asynchronous I/O not supported: %s", r->filename);
+ case HSE_STATUS_PENDING: /* We don't support this */
+ rv = APR_ENOTIMPL;
+ ap_log_rerror(APLOG_MARK, APLOG_WARNING, SERVER_ERROR, r,
+ "ISAPI asynchronous I/O not supported: %s", r->filename);
case HSE_STATUS_ERROR:
default:
- return SERVER_ERROR;
+
+ return SERVER_ERROR;
}
}
#pragma optimize("",on)
BOOL WINAPI GetServerVariable (HCONN hConn, LPSTR lpszVariableName,
- LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer) {
+ LPVOID lpvBuffer, LPDWORD lpdwSizeofBuffer)
+{
request_rec *r = ((isapi_cid *)hConn)->r;
ap_table_t *e = r->subprocess_env;
const char *result;
-
+
/* Mostly, we just grab it from the environment, but there are
* a couple of special cases
*/
if (!strcasecmp(lpszVariableName, "UNMAPPED_REMOTE_USER")) {
- /* We don't support NT users, so this is always the same as
- * REMOTE_USER
- */
- result = ap_table_get(e, "REMOTE_USER");
+ /* We don't support NT users, so this is always the same as
+ * REMOTE_USER
+ */
+ result = ap_table_get(e, "REMOTE_USER");
}
else if (!strcasecmp(lpszVariableName, "SERVER_PORT_SECURE")) {
- /* Apache doesn't support secure requests inherently, so
- * we have no way of knowing. We'll be conservative, and say
- * all requests are insecure.
- */
- result = "0";
+ /* Apache doesn't support secure requests inherently, so
+ * we have no way of knowing. We'll be conservative, and say
+ * all requests are insecure.
+ */
+ result = "0";
}
else if (!strcasecmp(lpszVariableName, "URL")) {
- result = r->uri;
+ result = r->uri;
}
else {
- result = ap_table_get(e, lpszVariableName);
+ result = ap_table_get(e, lpszVariableName);
}
if (result) {
- if (strlen(result) > *lpdwSizeofBuffer) {
- *lpdwSizeofBuffer = strlen(result);
- SetLastError(ERROR_INSUFFICIENT_BUFFER);
- return FALSE;
- }
- strncpy(lpvBuffer, result, *lpdwSizeofBuffer);
- return TRUE;
+ if (strlen(result) > *lpdwSizeofBuffer) {
+ *lpdwSizeofBuffer = strlen(result);
+ SetLastError(ERROR_INSUFFICIENT_BUFFER);
+ return FALSE;
+ }
+ strncpy(lpvBuffer, result, *lpdwSizeofBuffer);
+ return TRUE;
}
/* Didn't find it */
}
BOOL WINAPI WriteClient (HCONN ConnID, LPVOID Buffer, LPDWORD lpwdwBytes,
- DWORD dwReserved) {
+ DWORD dwReserved)
+{
request_rec *r = ((isapi_cid *)ConnID)->r;
- int writ; /* written, actually, but why shouldn't I make up words? */
+ int writ; /* written, actually, but why shouldn't I make up words? */
/* We only support synchronous writing */
if (dwReserved && dwReserved != HSE_IO_SYNC) {
- ap_log_rerror(APLOG_MARK, APLOG_WARNING, r,
- "ISAPI asynchronous I/O not supported: %s", r->filename);
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
+ ap_log_rerror(APLOG_MARK, APLOG_WARNING, ERROR_INVALID_PARAMETER, r,
+ "ISAPI asynchronous I/O not supported: %s", r->filename);
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return FALSE;
}
if ((writ = ap_rwrite(Buffer, *lpwdwBytes, r)) == EOF) {
- SetLastError(ERROR); /* XXX: Find the right error code */
- return FALSE;
+ SetLastError(ERROR); /* TODO: Find the right error code */
+ return FALSE;
}
-
+
*lpwdwBytes = writ;
return TRUE;
}
-BOOL WINAPI ReadClient (HCONN ConnID, LPVOID lpvBuffer, LPDWORD lpdwSize) {
+BOOL WINAPI ReadClient (HCONN ConnID, LPVOID lpvBuffer, LPDWORD lpdwSize)
+{
/* Doesn't need to do anything; we've read all the data already */
return TRUE;
}
/* XXX: There is an O(n^2) attack possible here. */
BOOL WINAPI ServerSupportFunction (HCONN hConn, DWORD dwHSERequest,
- LPVOID lpvBuffer, LPDWORD lpdwSize,
- LPDWORD lpdwDataType) {
+ LPVOID lpvBuffer, LPDWORD lpdwSize,
+ LPDWORD lpdwDataType)
+{
isapi_cid *cid = (isapi_cid *)hConn;
request_rec *subreq, *r = cid->r;
char *data;
switch (dwHSERequest) {
case HSE_REQ_SEND_URL_REDIRECT_RESP:
- /* Set the status to be returned when the HttpExtensionProc()
- * is done.
- */
- ap_table_set (r->headers_out, "Location", lpvBuffer);
- cid->status = cid->r->status = cid->ecb->dwHttpStatusCode = REDIRECT;
- return TRUE;
+ /* Set the status to be returned when the HttpExtensionProc()
+ * is done.
+ */
+ ap_table_set (r->headers_out, "Location", lpvBuffer);
+ cid->status = cid->r->status = cid->ecb->dwHttpStatusCode = REDIRECT;
+ return TRUE;
case HSE_REQ_SEND_URL:
- /* Read any additional input */
+ /* Read any additional input */
+
+ if (r->remaining > 0) {
+ char argsbuffer[HUGE_STRING_LEN];
+
+ while (ap_get_client_block(r, argsbuffer, HUGE_STRING_LEN));
+ }
- if (r->remaining > 0) {
- char argsbuffer[HUGE_STRING_LEN];
+ /* Reset the method to GET */
+ r->method = ap_pstrdup(r->pool, "GET");
+ r->method_number = M_GET;
- while (ap_get_client_block(r, argsbuffer, HUGE_STRING_LEN));
- }
-
- /* Reset the method to GET */
- r->method = ap_pstrdup(r->pool, "GET");
- r->method_number = M_GET;
+ /* Don't let anyone think there's still data */
+ ap_table_unset(r->headers_in, "Content-Length");
- /* Don't let anyone think there's still data */
- ap_table_unset(r->headers_in, "Content-Length");
-
- ap_internal_redirect((char *)lpvBuffer, r);
- return TRUE;
+ ap_internal_redirect((char *)lpvBuffer, r);
+ return TRUE;
case HSE_REQ_SEND_RESPONSE_HEADER:
- r->status_line = lpvBuffer ? lpvBuffer : ap_pstrdup(r->pool, "200 OK");
- sscanf(r->status_line, "%d", &r->status);
- cid->ecb->dwHttpStatusCode = r->status;
-
- /* Now fill in the HTTP headers, and the rest of it. Ick.
- * lpdwDataType contains a string that has headers (in MIME
- * format), a blank like, then (possibly) data. We need
- * to parse it.
- *
- * Easy case first:
- */
- if (!lpdwDataType) {
- ap_send_http_header(r);
- return TRUE;
- }
-
- /* Make a copy - don't disturb the original */
- data = ap_pstrdup(r->pool, (char *)lpdwDataType);
-
- /* We *should* break before this while loop ends */
- while (*data) {
- char *value, *lf = strchr(data, '\n');
- int p;
+ r->status_line = lpvBuffer ? lpvBuffer : ap_pstrdup(r->pool, "200 OK");
+ sscanf(r->status_line, "%d", &r->status);
+ cid->ecb->dwHttpStatusCode = r->status;
+
+ /* Now fill in the HTTP headers, and the rest of it. Ick.
+ * lpdwDataType contains a string that has headers (in MIME
+ * format), a blank like, then (possibly) data. We need
+ * to parse it.
+ *
+ * Easy case first:
+ */
+ if (!lpdwDataType) {
+ ap_send_http_header(r);
+ return TRUE;
+ }
+
+ /* Make a copy - don't disturb the original */
+ data = ap_pstrdup(r->pool, (char *)lpdwDataType);
+
+ /* We *should* break before this while loop ends */
+ while (*data) {
+ char *value, *lf = strchr(data, '\n');
+ int p;
#ifdef RELAX_HEADER_RULE
- if (lf)
- *lf = '\0';
+ if (lf)
+ *lf = '\0';
#else
- if (!lf) { /* Huh? Invalid data, I think */
- ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
- "ISA sent invalid headers: %s", r->filename);
- SetLastError(ERROR); /* XXX: Find right error */
- return FALSE;
- }
-
- /* Get rid of \n and \r */
- *lf = '\0';
+ if (!lf) { /* Huh? Invalid data, I think */
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
+ "ISA sent invalid headers: %s", r->filename);
+ SetLastError(ERROR); /* XXX: Find right error */
+ return FALSE;
+ }
+
+ /* Get rid of \n and \r */
+ *lf = '\0';
#endif
- p = strlen(data);
- if (p > 0 && data[p-1] == '\r') data[p-1] = '\0';
-
- /* End of headers */
- if (*data == '\0') {
+ p = strlen(data);
+ if (p > 0 && data[p-1] == '\r') data[p-1] = '\0';
+
+ /* End of headers */
+ if (*data == '\0') {
#ifdef RELAX_HEADER_RULE
- if (lf)
+ if (lf)
#endif
- data = lf + 1; /* Reset data */
- break;
- }
-
- if (!(value = strchr(data, ':'))) {
- SetLastError(ERROR); /* XXX: Find right error */
- ap_log_rerror(APLOG_MARK, APLOG_ERR, r,
- "ISA sent invalid headers", r->filename);
- return FALSE;
- }
-
- *value++ = '\0';
- while (*value && ap_isspace(*value)) ++value;
-
- /* Check all the special-case headers. Similar to what
- * ap_scan_script_header_err() does (see that function for
- * more detail)
- */
-
- if (!strcasecmp(data, "Content-Type")) {
- char *tmp;
- /* Nuke trailing whitespace */
-
- char *endp = value + strlen(value) - 1;
- while (endp > value && ap_isspace(*endp)) *endp-- = '\0';
-
- tmp = ap_pstrdup (r->pool, value);
- ap_str_tolower(tmp);
- r->content_type = tmp;
- }
- else if (!strcasecmp(data, "Content-Length")) {
- ap_table_set(r->headers_out, data, value);
- }
- else if (!strcasecmp(data, "Transfer-Encoding")) {
- ap_table_set(r->headers_out, data, value);
- }
- else if (!strcasecmp(data, "Set-Cookie")) {
- ap_table_add(r->err_headers_out, data, value);
- }
- else {
- ap_table_merge(r->err_headers_out, data, value);
- }
-
- /* Reset data */
+ data = lf + 1; /* Reset data */
+ break;
+ }
+
+ if (!(value = strchr(data, ':'))) {
+ SetLastError(ERROR); /* TODO: Find right error */
+ ap_log_rerror(APLOG_MARK, APLOG_ERR, SERVER_ERROR, r,
+ "ISA sent invalid headers", r->filename);
+ return FALSE;
+ }
+
+ *value++ = '\0';
+ while (*value && ap_isspace(*value)) ++value;
+
+ /* Check all the special-case headers. Similar to what
+ * ap_scan_script_header_err() does (see that function for
+ * more detail)
+ */
+
+ if (!strcasecmp(data, "Content-Type")) {
+ char *tmp;
+ /* Nuke trailing whitespace */
+
+ char *endp = value + strlen(value) - 1;
+ while (endp > value && ap_isspace(*endp)) *endp-- = '\0';
+
+ tmp = ap_pstrdup (r->pool, value);
+ ap_str_tolower(tmp);
+ r->content_type = tmp;
+ }
+ else if (!strcasecmp(data, "Content-Length")) {
+ ap_table_set(r->headers_out, data, value);
+ }
+ else if (!strcasecmp(data, "Transfer-Encoding")) {
+ ap_table_set(r->headers_out, data, value);
+ }
+ else if (!strcasecmp(data, "Set-Cookie")) {
+ ap_table_add(r->err_headers_out, data, value);
+ }
+ else {
+ ap_table_merge(r->err_headers_out, data, value);
+ }
+
+ /* Reset data */
#ifdef RELAX_HEADER_RULE
- if (!lf) {
- data += p;
- break;
- }
+ if (!lf) {
+ data += p;
+ break;
+ }
#endif
- data = lf + 1;
- }
-
- /* All the headers should be set now */
+ data = lf + 1;
+ }
- ap_send_http_header(r);
+ /* All the headers should be set now */
- /* Any data left should now be sent directly */
- ap_rputs(data, r);
+ ap_send_http_header(r);
- return TRUE;
+ /* Any data left should now be sent directly */
+ ap_rputs(data, r);
+
+ return TRUE;
case HSE_REQ_MAP_URL_TO_PATH:
- /* Map a URL to a filename */
- subreq = ap_sub_req_lookup_uri(ap_pstrndup(r->pool, (char *)lpvBuffer,
- *lpdwSize), r);
+ /* Map a URL to a filename */
+ subreq = ap_sub_req_lookup_uri(ap_pstrndup(r->pool, (char *)lpvBuffer,
+ *lpdwSize), r);
+
+ GetFullPathName(subreq->filename, *lpdwSize - 1, (char *)lpvBuffer, NULL);
- GetFullPathName(subreq->filename, *lpdwSize - 1, (char *)lpvBuffer, NULL);
+ /* IIS puts a trailing slash on directories, Apache doesn't */
- /* IIS puts a trailing slash on directories, Apache doesn't */
+ if (S_ISDIR (subreq->finfo.protection)) {
+ int l = strlen((char *)lpvBuffer);
- if (S_ISDIR (subreq->finfo.st_mode)) {
- int l = strlen((char *)lpvBuffer);
+ ((char *)lpvBuffer)[l] = '\\';
+ ((char *)lpvBuffer)[l + 1] = '\0';
+ }
- ((char *)lpvBuffer)[l] = '\\';
- ((char *)lpvBuffer)[l + 1] = '\0';
- }
-
- return TRUE;
+ return TRUE;
case HSE_REQ_DONE_WITH_SESSION:
- /* Do nothing... since we don't support async I/O, they'll
- * return from HttpExtensionProc soon
- */
- return TRUE;
+ /* Do nothing... since we don't support async I/O, they'll
+ * return from HttpExtensionProc soon
+ */
+ return TRUE;
/* We don't support all this async I/O, Microsoft-specific stuff */
case HSE_REQ_IO_COMPLETION:
case HSE_REQ_TRANSMIT_FILE:
- ap_log_rerror(APLOG_MARK, APLOG_WARNING, r,
- "ISAPI asynchronous I/O not supported: %s", r->filename);
+ ap_log_rerror(APLOG_MARK, APLOG_WARNING, SERVER_ERROR, r,
+ "ISAPI asynchronous I/O not supported: %s", r->filename);
default:
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return FALSE;
}
}
handler_rec isapi_handlers[] = {
-{ "isapi-isa", isapi_handler },
-{ NULL}
+ { "isapi-isa", isapi_handler },
+ { NULL}
};
module isapi_module = {
- STANDARD_MODULE_STUFF,
- NULL, /* initializer */
- NULL, /* create per-dir config */
- NULL, /* merge per-dir config */
- NULL, /* server config */
- NULL, /* merge server config */
- NULL, /* command ap_table_t */
- isapi_handlers, /* handlers */
- NULL, /* filename translation */
- NULL, /* check_user_id */
- NULL, /* check auth */
- NULL, /* check access */
- NULL, /* type_checker */
- NULL, /* logger */
- NULL /* header parser */
+ STANDARD20_MODULE_STUFF,
+ NULL, /* create per-dir config */
+ NULL, /* merge per-dir config */
+ NULL, /* server config */
+ NULL, /* merge server config */
+ NULL, /* command ap_table_t */
+ isapi_handlers, /* handlers */
+ NULL /* register hooks */
};
extern module imap_module;
extern module action_module;
extern module setenvif_module;
-//extern module isapi_module;
+extern module isapi_module;
module *ap_prelinked_modules[] = {
&core_module,
&imap_module,
&action_module,
&setenvif_module,
-// &isapi_module,
+ &isapi_module,
NULL
};
module *ap_preloaded_modules[] = {
&imap_module,
&action_module,
&setenvif_module,
-// &isapi_module,
+ &isapi_module,
NULL
};
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