#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifndef __CYGWIN__ #include #include #endif #include #include #include "xmlparse.h" #ifdef HAVE_CONFIG_H #include #endif /* HAVE_CONFIG_H */ /* ** Arrange to use either varargs or stdargs */ #define MAXSHORTSTR 203 /* max short string length */ #define QUAD_T unsigned long long #ifdef __STDC__ #include # define VA_LOCAL_DECL va_list ap; # define VA_START(f) va_start(ap, f) # define VA_END va_end(ap) #else /* __STDC__ */ # include # define VA_LOCAL_DECL va_list ap; # define VA_START(f) va_start(ap) # define VA_END va_end(ap) #endif /* __STDC__ */ #ifndef INCL_LIBXODE_H #define INCL_LIBXODE_H #ifdef __cplusplus extern "C" { #endif #ifndef HAVE_SNPRINTF extern int ap_snprintf(char *, size_t, const char *, ...); #define snprintf ap_snprintf #endif #ifndef HAVE_VSNPRINTF extern int ap_vsnprintf(char *, size_t, const char *, va_list ap); #define vsnprintf ap_vsnprintf #endif #define ZONE zonestr(__FILE__,__LINE__) char *zonestr(char *file, int line); /* --------------------------------------------------------- */ /* */ /* Pool-based memory management routines */ /* */ /* --------------------------------------------------------- */ #undef POOL_DEBUG /* flip these, this should be a prime number for top # of pools debugging #define POOL_DEBUG 40009 */ /* pheap - singular allocation of memory */ struct pheap { void *block; int size, used; }; /* pool_cleaner - callback type which is associated with a pool entry; invoked when the pool entry is free'd */ typedef void (*pool_cleaner)(void *arg); /* pfree - a linked list node which stores an allocation chunk, plus a callback */ struct pfree { pool_cleaner f; void *arg; struct pheap *heap; struct pfree *next; }; /* pool - base node for a pool. Maintains a linked list of pool entries (pfree) */ typedef struct pool_struct { int size; struct pfree *cleanup; struct pheap *heap; #ifdef POOL_DEBUG char name[8], zone[32]; int lsize; } _pool, *pool; #define pool_new() _pool_new(ZONE) #define pool_heap(i) _pool_new_heap(i,ZONE) #else } _pool, *pool; #define pool_heap(i) _pool_new_heap(i,NULL) #define pool_new() _pool_new(NULL) #endif pool _pool_new(char *zone); /* new pool :) */ pool _pool_new_heap(int size, char *zone); /* creates a new memory pool with an initial heap size */ void *pmalloc(pool p, int size); /* wrapper around malloc, takes from the pool, cleaned up automatically */ void *pmalloc_x(pool p, int size, char c); /* Wrapper around pmalloc which prefils buffer with c */ void *pmalloco(pool p, int size); /* YAPW for zeroing the block */ char *pstrdup(pool p, const char *src); /* wrapper around strdup, gains mem from pool */ void pool_stat(int full); /* print to stderr the changed pools and reset */ void pool_cleanup(pool p, pool_cleaner f, void *arg); /* calls f(arg) before the pool is freed during cleanup */ void pool_free(pool p); /* calls the cleanup functions, frees all the data on the pool, and deletes the pool itself */ /* --------------------------------------------------------- */ /* */ /* Socket helper stuff */ /* */ /* --------------------------------------------------------- */ #ifndef MAXHOSTNAMELEN #define MAXHOSTNAMELEN 64 #endif #define NETSOCKET_SERVER 0 #define NETSOCKET_CLIENT 1 #define NETSOCKET_UDP 2 #ifndef WIN32 int make_netsocket(u_short port, char *host, int type); struct in_addr *make_addr(char *host); int set_fd_close_on_exec(int fd, int flag); #endif /* --------------------------------------------------------- */ /* */ /* SHA calculations */ /* */ /* --------------------------------------------------------- */ #if (SIZEOF_INT == 4) typedef unsigned int uint32; #elif (SIZEOF_SHORT == 4) typedef unsigned short uint32; #else typedef unsigned int uint32; #endif /* HAVEUINT32 */ int sha_hash(int *data, int *hash); int sha_init(int *hash); char *shahash(char *str); /* NOT THREAD SAFE */ void shahash_r(const char* str, char hashbuf[40]); /* USE ME */ int strprintsha(char *dest, int *hashval); /* --------------------------------------------------------- */ /* */ /* Hashtable functions */ /* */ /* --------------------------------------------------------- */ typedef int (*KEYHASHFUNC)(const void *key); typedef int (*KEYCOMPAREFUNC)(const void *key1, const void *key2); typedef int (*TABLEWALKFUNC)(void *user_data, const void *key, void *data); typedef void *HASHTABLE; HASHTABLE ghash_create(int buckets, KEYHASHFUNC hash, KEYCOMPAREFUNC cmp); void ghash_destroy(HASHTABLE tbl); void *ghash_get(HASHTABLE tbl, const void *key); int ghash_put(HASHTABLE tbl, const void *key, void *value); int ghash_remove(HASHTABLE tbl, const void *key); int ghash_walk(HASHTABLE tbl, TABLEWALKFUNC func, void *user_data); int str_hash_code(const char *s); /* --------------------------------------------------------- */ /* */ /* XML escaping utils */ /* */ /* --------------------------------------------------------- */ char *strescape(pool p, char *buf); /* Escape <>&'" chars */ /* --------------------------------------------------------- */ /* */ /* String pools (spool) functions */ /* */ /* --------------------------------------------------------- */ struct spool_node { char *c; struct spool_node *next; }; typedef struct spool_struct { pool p; int len; struct spool_node *last; struct spool_node *first; } *spool; spool spool_new(pool p); /* create a string pool */ void spooler(spool s, ...); /* append all the char * args to the pool, terminate args with s again */ char *spool_print(spool s); /* return a big string */ void spool_add(spool s, char *str); /* add a single char to the pool */ char *spools(pool p, ...); /* wrap all the spooler stuff in one function, the happy fun ball! */ /* --------------------------------------------------------- */ /* */ /* xmlnodes - Document Object Model */ /* */ /* --------------------------------------------------------- */ #define NTYPE_TAG 0 #define NTYPE_ATTRIB 1 #define NTYPE_CDATA 2 #define NTYPE_LAST 2 #define NTYPE_UNDEF -1 /* -------------------------------------------------------------------------- Node structure. Do not use directly! Always use accessor macros and methods! -------------------------------------------------------------------------- */ typedef struct xmlnode_t { char* name; unsigned short type; char* data; int data_sz; int complete; pool p; struct xmlnode_t* parent; struct xmlnode_t* firstchild; struct xmlnode_t* lastchild; struct xmlnode_t* prev; struct xmlnode_t* next; struct xmlnode_t* firstattrib; struct xmlnode_t* lastattrib; } _xmlnode, *xmlnode; /* Node creation routines */ xmlnode xmlnode_wrap(xmlnode x,const char* wrapper); xmlnode xmlnode_new_tag(const char* name); xmlnode xmlnode_new_tag_pool(pool p, const char* name); xmlnode xmlnode_insert_tag(xmlnode parent, const char* name); xmlnode xmlnode_insert_cdata(xmlnode parent, const char* CDATA, unsigned int size); xmlnode xmlnode_insert_tag_node(xmlnode parent, xmlnode node); void xmlnode_insert_node(xmlnode parent, xmlnode node); xmlnode xmlnode_str(char *str, int len); xmlnode xmlnode_file(char *file); xmlnode xmlnode_dup(xmlnode x); /* duplicate x */ xmlnode xmlnode_dup_pool(pool p, xmlnode x); /* Node Memory Pool */ pool xmlnode_pool(xmlnode node); xmlnode _xmlnode_new(pool p, const char *name, unsigned int type); /* Node editing */ void xmlnode_hide(xmlnode child); void xmlnode_hide_attrib(xmlnode parent, const char *name); /* Node deletion routine, also frees the node pool! */ void xmlnode_free(xmlnode node); /* Locates a child tag by name and returns it */ xmlnode xmlnode_get_tag(xmlnode parent, const char* name); char* xmlnode_get_tag_data(xmlnode parent, const char* name); /* Attribute accessors */ void xmlnode_put_attrib(xmlnode owner, const char* name, const char* value); char* xmlnode_get_attrib(xmlnode owner, const char* name); void xmlnode_put_expat_attribs(xmlnode owner, const char** atts); /* Bastard am I, but these are fun for internal use ;-) */ void xmlnode_put_vattrib(xmlnode owner, const char* name, void *value); void* xmlnode_get_vattrib(xmlnode owner, const char* name); /* Node traversal routines */ xmlnode xmlnode_get_firstattrib(xmlnode parent); xmlnode xmlnode_get_firstchild(xmlnode parent); xmlnode xmlnode_get_lastchild(xmlnode parent); xmlnode xmlnode_get_nextsibling(xmlnode sibling); xmlnode xmlnode_get_prevsibling(xmlnode sibling); xmlnode xmlnode_get_parent(xmlnode node); /* Node information routines */ char* xmlnode_get_name(xmlnode node); char* xmlnode_get_data(xmlnode node); int xmlnode_get_datasz(xmlnode node); int xmlnode_get_type(xmlnode node); int xmlnode_has_children(xmlnode node); int xmlnode_has_attribs(xmlnode node); /* Node-to-string translation */ char* xmlnode2str(xmlnode node); /* Node-to-terminated-string translation -- useful for interfacing w/ scripting langs */ char* xmlnode2tstr(xmlnode node); int xmlnode_cmp(xmlnode a, xmlnode b); /* compares a and b for equality */ int xmlnode2file(char *file, xmlnode node); /* writes node to file */ /* Expat callbacks */ void expat_startElement(void* userdata, const char* name, const char** atts); void expat_endElement(void* userdata, const char* name); void expat_charData(void* userdata, const char* s, int len); /* SHA.H */ /* * The contents of this file are subject to the Mozilla Public * License Version 1.1 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or * implied. See the License for the specific language governing * rights and limitations under the License. * * The Original Code is SHA 180-1 Header File * * The Initial Developer of the Original Code is Paul Kocher of * Cryptography Research. Portions created by Paul Kocher are * Copyright (C) 1995-9 by Cryptography Research, Inc. All * Rights Reserved. * * Contributor(s): * * Paul Kocher * * Alternatively, the contents of this file may be used under the * terms of the GNU General Public License Version 2 or later (the * "GPL"), in which case the provisions of the GPL are applicable * instead of those above. If you wish to allow use of your * version of this file only under the terms of the GPL and not to * allow others to use your version of this file under the MPL, * indicate your decision by deleting the provisions above and * replace them with the notice and other provisions required by * the GPL. If you do not delete the provisions above, a recipient * may use your version of this file under either the MPL or the * GPL. */ typedef struct { unsigned long H[5]; unsigned long W[80]; int lenW; unsigned long sizeHi,sizeLo; } SHA_CTX; void shaInit(SHA_CTX *ctx); void shaUpdate(SHA_CTX *ctx, unsigned char *dataIn, int len); void shaFinal(SHA_CTX *ctx, unsigned char hashout[20]); void shaBlock(unsigned char *dataIn, int len, unsigned char hashout[20]); /* END SHA.H */ #ifdef __cplusplus } #endif #endif /* INCL_LIBXODE_H */