kc3-lang/libxml2/nanohttp.c

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• Hash : b85d77d1
  Author :
  Date : 2025-04-20T14:31:24
  

  http: Remove built-in HTTP client
  
  Stubs are retained for ABI compatibility.
  
  Fixes #631.
  Obsoletes #160.
  

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• nanohttp.c

• /*
   * nanohttp.c: ABI compatibility stubs for removed HTTP client
   *
   * See Copyright for the status of this software.
   */
  
  #define IN_LIBXML
  #include "libxml.h"
  
  #ifdef LIBXML_HTTP_STUBS_ENABLED
  
  #include <stddef.h>
  
  #include <libxml/nanohttp.h>
  #include <libxml/xmlIO.h>
  
  /**
   * xmlNanoHTTPInit:
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   */
  void
  xmlNanoHTTPInit(void) {
  }
  
  /**
   * xmlNanoHTTPCleanup:
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   */
  void
  xmlNanoHTTPCleanup(void) {
  }
  
  /**
   * xmlNanoHTTPScanProxy:
   * @URL:  The proxy URL used to initialize the proxy context
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   */
  void
  xmlNanoHTTPScanProxy(const char *URL ATTRIBUTE_UNUSED) {
  }
  
  /**
   * xmlNanoHTTPOpen:
   * @URL:  The URL to load
   * @contentType:  if available the Content-Type information will be
   *                returned at that location
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  void*
  xmlNanoHTTPOpen(const char *URL ATTRIBUTE_UNUSED, char **contentType) {
      if (contentType != NULL) *contentType = NULL;
      return(NULL);
  }
  
  /**
   * xmlNanoHTTPOpenRedir:
   * @URL:  The URL to load
   * @contentType:  if available the Content-Type information will be
   *                returned at that location
   * @redir: if available the redirected URL will be returned
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  void*
  xmlNanoHTTPOpenRedir(const char *URL ATTRIBUTE_UNUSED, char **contentType,
                       char **redir) {
      if (contentType != NULL) *contentType = NULL;
      if (redir != NULL) *redir = NULL;
      return(NULL);
  }
  
  /**
   * xmlNanoHTTPRead:
   * @ctx:  the HTTP context
   * @dest:  a buffer
   * @len:  the buffer length
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns -1.
   */
  int
  xmlNanoHTTPRead(void *ctx ATTRIBUTE_UNUSED, void *dest ATTRIBUTE_UNUSED,
                  int len ATTRIBUTE_UNUSED) {
      return(-1);
  }
  
  /**
   * xmlNanoHTTPClose:
   * @ctx:  the HTTP context
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   */
  void
  xmlNanoHTTPClose(void *ctx ATTRIBUTE_UNUSED) {
  }
  
  /**
   * xmlNanoHTTPMethodRedir:
   * @URL:  The URL to load
   * @method:  the HTTP method to use
   * @input:  the input string if any
   * @contentType:  the Content-Type information IN and OUT
   * @redir:  the redirected URL OUT
   * @headers:  the extra headers
   * @ilen:  input length
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  void*
  xmlNanoHTTPMethodRedir(const char *URL ATTRIBUTE_UNUSED,
                         const char *method ATTRIBUTE_UNUSED,
                         const char *input ATTRIBUTE_UNUSED,
                         char **contentType, char **redir,
                         const char *headers ATTRIBUTE_UNUSED,
                         int ilen ATTRIBUTE_UNUSED) {
      if (contentType != NULL) *contentType = NULL;
      if (redir != NULL) *redir = NULL;
      return(NULL);
  }
  
  /**
   * xmlNanoHTTPMethod:
   * @URL:  The URL to load
   * @method:  the HTTP method to use
   * @input:  the input string if any
   * @contentType:  the Content-Type information IN and OUT
   * @headers:  the extra headers
   * @ilen:  input length
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  void*
  xmlNanoHTTPMethod(const char *URL ATTRIBUTE_UNUSED,
                    const char *method ATTRIBUTE_UNUSED,
                    const char *input ATTRIBUTE_UNUSED,
                    char **contentType, const char *headers ATTRIBUTE_UNUSED,
                    int ilen ATTRIBUTE_UNUSED) {
      if (contentType != NULL) *contentType = NULL;
      return(NULL);
  }
  
  /**
   * xmlNanoHTTPFetch:
   * @URL:  The URL to load
   * @filename:  the filename where the content should be saved
   * @contentType:  if available the Content-Type information will be
   *                returned at that location
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns -1.
   */
  int
  xmlNanoHTTPFetch(const char *URL ATTRIBUTE_UNUSED,
                   const char *filename ATTRIBUTE_UNUSED, char **contentType) {
      if (contentType != NULL) *contentType = NULL;
      return(-1);
  }
  
  #ifdef LIBXML_OUTPUT_ENABLED
  /**
   * xmlNanoHTTPSave:
   * @ctxt:  the HTTP context
   * @filename:  the filename where the content should be saved
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns -1.
   */
  int
  xmlNanoHTTPSave(void *ctxt ATTRIBUTE_UNUSED,
                  const char *filename ATTRIBUTE_UNUSED) {
      return(-1);
  }
  #endif /* LIBXML_OUTPUT_ENABLED */
  
  /**
   * xmlNanoHTTPReturnCode:
   * @ctx:  the HTTP context
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns -1.
   */
  int
  xmlNanoHTTPReturnCode(void *ctx ATTRIBUTE_UNUSED) {
      return(-1);
  }
  
  /**
   * xmlNanoHTTPAuthHeader:
   * @ctx:  the HTTP context
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  const char *
  xmlNanoHTTPAuthHeader(void *ctx ATTRIBUTE_UNUSED) {
      return(NULL);
  }
  
  /**
   * xmlNanoHTTPContentLength:
   * @ctx:  the HTTP context
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns -1.
   */
  int
  xmlNanoHTTPContentLength(void *ctx ATTRIBUTE_UNUSED) {
      return(-1);
  }
  
  /**
   * xmlNanoHTTPRedir:
   * @ctx:  the HTTP context
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  const char *
  xmlNanoHTTPRedir(void *ctx ATTRIBUTE_UNUSED) {
      return(NULL);
  }
  
  /**
   * xmlNanoHTTPEncoding:
   * @ctx:  the HTTP context
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  const char *
  xmlNanoHTTPEncoding(void *ctx ATTRIBUTE_UNUSED) {
      return(NULL);
  }
  
  /**
   * xmlNanoHTTPMimeType:
   * @ctx:  the HTTP context
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  const char *
  xmlNanoHTTPMimeType(void *ctx ATTRIBUTE_UNUSED) {
      return(NULL);
  }
  
  /**
   * xmlIOHTTPMatch:
   * @filename:  the URI for matching
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns 0.
   */
  int
  xmlIOHTTPMatch(const char *filename ATTRIBUTE_UNUSED) {
      return(0);
  }
  
  /**
   * xmlIOHTTPOpen:
   * @filename:  the URI for matching
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  void *
  xmlIOHTTPOpen(const char *filename ATTRIBUTE_UNUSED) {
      return(NULL);
  }
  
  #ifdef LIBXML_OUTPUT_ENABLED
  /**
   * xmlIOHTTPOpenW:
   * @post_uri:  The destination URI for the document
   * @compression:  The compression desired for the document.
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns NULL.
   */
  void *
  xmlIOHTTPOpenW(const char *post_uri ATTRIBUTE_UNUSED,
                 int compression ATTRIBUTE_UNUSED)
  {
      return(NULL);
  }
  #endif /* LIBXML_OUTPUT_ENABLED */
  
  /**
   * xmlIOHTTPRead:
   * @context:  the I/O context
   * @buffer:  where to drop data
   * @len:  number of bytes to write
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   *
   * Returns -1.
   */
  int
  xmlIOHTTPRead(void *context ATTRIBUTE_UNUSED, char *buffer ATTRIBUTE_UNUSED,
                int len ATTRIBUTE_UNUSED) {
      return(-1);
  }
  
  /**
   * xmlIOHTTPClose:
   * @context:  the I/O context
   *
   * DEPRECATED: Internal function, don't use.
   *
   * Returns 0
   */
  int
  xmlIOHTTPClose (void *context ATTRIBUTE_UNUSED) {
      return 0;
  }
  
  /**
   * xmlRegisterHTTPPostCallbacks:
   *
   * DEPRECATED: HTTP support was removed in 2.15.
   */
  void
  xmlRegisterHTTPPostCallbacks(void) {
      xmlRegisterDefaultOutputCallbacks();
  }
  
  #endif /* LIBXML_HTTP_STUBS_ENABLED */
  

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