Add a simple afs._fs module that exposes a whichcell function, and an

[invirt/packages/python-afs.git] / afs / afs.pxd

diff --git a/afs/afs.pxd b/afs/afs.pxd
index 36ab76c..b5180f5 100644 (file)
--- a/afs/afs.pxd
+++ b/afs/afs.pxd
@@ -7,6 +7,13 @@ cdef extern from "errno.h":
 cdef extern from "string.h":
     char * strerror(int errnum)
     char * strncpy(char *s1, char *s2, size_t n)
 cdef extern from "string.h":
     char * strerror(int errnum)
     char * strncpy(char *s1, char *s2, size_t n)

+    void * memset(void *b, int c, size_t n)
+    void * memcpy(void *s1, void *s2, size_t n)
+    size_t strlen(char *s)
+
+cdef extern from "stdlib.h":
+     void * malloc(size_t size)
+     void free(void *)

 
 cdef extern from "netinet/in.h":
     struct in_addr:
 
 cdef extern from "netinet/in.h":
     struct in_addr:

@@ -18,6 +25,7 @@ cdef extern from "netinet/in.h":
         char sin_zero[8]
 
 cdef extern from "afs/stds.h":
         char sin_zero[8]
 
 cdef extern from "afs/stds.h":

+    ctypedef unsigned long afs_uint32

     ctypedef long afs_int32
 
 cdef extern from "afs/dirpath.h":
     ctypedef long afs_int32
 
 cdef extern from "afs/dirpath.h":

@@ -28,12 +36,12 @@ cdef extern from "afs/cellconfig.h":
         MAXCELLCHARS
         MAXHOSTSPERCELL
         MAXHOSTCHARS
         MAXCELLCHARS
         MAXHOSTSPERCELL
         MAXHOSTCHARS

-    
+

     # We just pass afsconf_dir structs around to other AFS functions,
     # so this can be treated as opaque
     struct afsconf_dir:
         pass
     # We just pass afsconf_dir structs around to other AFS functions,
     # so this can be treated as opaque
     struct afsconf_dir:
         pass

-    
+

     # For afsconf_cell, on the other hand, we care about everything
     struct afsconf_cell:
         char name[MAXCELLCHARS]
     # For afsconf_cell, on the other hand, we care about everything
     struct afsconf_cell:
         char name[MAXCELLCHARS]

@@ -43,71 +51,117 @@ cdef extern from "afs/cellconfig.h":
         char hostName[MAXHOSTSPERCELL][MAXHOSTCHARS]
         char *linkedCell
         int timeout
         char hostName[MAXHOSTSPERCELL][MAXHOSTCHARS]
         char *linkedCell
         int timeout

-     
+

     afsconf_dir *afsconf_Open(char *adir)
     int afsconf_GetCellInfo(afsconf_dir *adir,
                             char *acellName,
                             char *aservice,
                             afsconf_cell *acellInfo)
 
     afsconf_dir *afsconf_Open(char *adir)
     int afsconf_GetCellInfo(afsconf_dir *adir,
                             char *acellName,
                             char *aservice,
                             afsconf_cell *acellInfo)
 

-cdef extern from "ubik.h":
-    enum:
-        MAXSERVERS
-    
-    # ubik_client is an opaque struct, so we don't care about its members
-    struct ubik_client:
-        pass
-
-cdef extern from "rx/rx.h":
-    int rx_Init(int port)
-    void rx_Finalize()
-
-cdef extern from *:
-    struct ktc_encryptionKey:
-        pass
-

 cdef extern from "rx/rxkad.h":
     ctypedef char rxkad_level
 cdef extern from "rx/rxkad.h":
     ctypedef char rxkad_level

-    
+

     enum:
         MAXKTCNAMELEN
         MAXKTCREALMLEN
     enum:
         MAXKTCNAMELEN
         MAXKTCREALMLEN

-    
+

     enum:
         rxkad_clear
         rxkad_crypt
     enum:
         rxkad_clear
         rxkad_crypt

-    
+
+    struct ktc_encryptionKey:
+        pass
+

     struct ktc_principal:
         char name[MAXKTCNAMELEN]
         char instance[MAXKTCNAMELEN]
         char cell[MAXKTCREALMLEN]
     struct ktc_principal:
         char name[MAXKTCNAMELEN]
         char instance[MAXKTCNAMELEN]
         char cell[MAXKTCREALMLEN]

-    
+

     struct rx_securityClass:
         pass
     struct rx_securityClass:
         pass

-    
+

     rx_securityClass *rxkad_NewClientSecurityObject(rxkad_level level,
                                                     ktc_encryptionKey *sessionKey,
                                                     afs_int32 kvno,
                                                     int ticketLen,
                                                     char *ticket)
     rx_securityClass *rxnull_NewClientSecurityObject()
     rx_securityClass *rxkad_NewClientSecurityObject(rxkad_level level,
                                                     ktc_encryptionKey *sessionKey,
                                                     afs_int32 kvno,
                                                     int ticketLen,
                                                     char *ticket)
     rx_securityClass *rxnull_NewClientSecurityObject()

-    
+

     int rxs_Release(rx_securityClass *aobj)
 
     int rxs_Release(rx_securityClass *aobj)
 

+cdef extern from "rx/rx.h":
+    int rx_Init(int port)
+    void rx_Finalize()
+
+    struct rx_connection:
+        pass
+
+    rx_connection *rx_NewConnection(afs_uint32 shost,
+                                    unsigned short sport,
+                                    unsigned short sservice,
+                                    rx_securityClass *securityObject,
+                                    int serviceSecurityIndex)
+

 cdef extern from "afs/auth.h":
     enum:
         MAXKTCTICKETLEN
 cdef extern from "afs/auth.h":
     enum:
         MAXKTCTICKETLEN

-    
+

     struct ktc_token:
         ktc_encryptionKey sessionKey
         short kvno
         int ticketLen
         char ticket[MAXKTCTICKETLEN]
     struct ktc_token:
         ktc_encryptionKey sessionKey
         short kvno
         int ticketLen
         char ticket[MAXKTCTICKETLEN]

-    
+

     int ktc_GetToken(ktc_principal *server,
                      ktc_token *token,
                      int tokenLen,
                      ktc_principal *client)
 
     int ktc_GetToken(ktc_principal *server,
                      ktc_token *token,
                      int tokenLen,
                      ktc_principal *client)
 

+cdef extern from "afs/prclient.h":
+    enum:
+        PRSRV
+
+cdef extern from "ubik.h":
+    enum:
+        MAXSERVERS
+
+    # ubik_client is an opaque struct, so we don't care about its members
+    struct ubik_client:
+        pass
+
+    int ubik_ClientInit(rx_connection **serverconns,
+                        ubik_client **aclient)
+    afs_int32 ubik_ClientDestroy(ubik_client *aclient)
+

 cdef extern from "afs/com_err.h":
 cdef extern from "afs/com_err.h":

-    char * error_message(int)
+    char * afs_error_message(int)
+
+# All AFS error tables
+cdef extern from "afs/auth.h":
+    void initialize_KTC_error_table()
+cdef extern from "afs/cellconfig.h":
+    void initialize_ACFG_error_table()
+cdef extern from "afs/pterror.h":
+    void initialize_PT_error_table()
+cdef extern from "rx/rxkad.h":
+    void initialize_RXK_error_table()
+cdef extern from "ubik.h":
+    void initialize_U_error_table()
+
+cdef extern from "afs/vice.h":
+    struct ViceIoctl:
+        void *cin "in"
+        void *out
+        unsigned short out_size
+        unsigned short in_size
+
+cdef import from "afs/venus.h":
+    enum:
+        # PIOCTLS to Venus that we use
+        VIOCGETAL, VIOC_GETVCXSTATUS2, VIOCSETAL, VIOC_FILE_CELL_NAME
+
+# pioctl doesn't actually have a header, so we have to define it here
+cdef extern int pioctl(char *, afs_int32, ViceIoctl *, afs_int32)
+cdef int pioctl_read(char *, afs_int32, void *, unsigned short, afs_int32) except -1
+cdef int pioctl_write(char *, afs_int32, char *, afs_int32) except -1
+