diff options
Diffstat (limited to 'libversit/vcc.y')
| -rw-r--r-- | libversit/vcc.y | 148 |
1 files changed, 105 insertions, 43 deletions
diff --git a/libversit/vcc.y b/libversit/vcc.y index 9b4acda386..1bdd9d22a8 100644 --- a/libversit/vcc.y +++ b/libversit/vcc.y @@ -1,40 +1,40 @@ %{ /*************************************************************************** -(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International -Business Machines Corporation and Siemens Rolm Communications Inc. - -For purposes of this license notice, the term Licensors shall mean, -collectively, Apple Computer, Inc., AT&T Corp., International -Business Machines Corporation and Siemens Rolm Communications Inc. -The term Licensor shall mean any of the Licensors. - -Subject to acceptance of the following conditions, permission is hereby -granted by Licensors without the need for written agreement and without -license or royalty fees, to use, copy, modify and distribute this -software for any purpose. - -The above copyright notice and the following four paragraphs must be -reproduced in all copies of this software and any software including -this software. - -THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE -ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR -MODIFICATIONS. - -IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT, -INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT -OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH -DAMAGE. - -EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, -INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -PURPOSE. - -The software is provided with RESTRICTED RIGHTS. Use, duplication, or -disclosure by the government are subject to restrictions set forth in -DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable. +(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International +Business Machines Corporation and Siemens Rolm Communications Inc. + +For purposes of this license notice, the term Licensors shall mean, +collectively, Apple Computer, Inc., AT&T Corp., International +Business Machines Corporation and Siemens Rolm Communications Inc. +The term Licensor shall mean any of the Licensors. + +Subject to acceptance of the following conditions, permission is hereby +granted by Licensors without the need for written agreement and without +license or royalty fees, to use, copy, modify and distribute this +software for any purpose. + +The above copyright notice and the following four paragraphs must be +reproduced in all copies of this software and any software including +this software. + +THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE +ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR +MODIFICATIONS. + +IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT, +INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT +OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH +DAMAGE. + +EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED, +INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. + +The software is provided with RESTRICTED RIGHTS. Use, duplication, or +disclosure by the government are subject to restrictions set forth in +DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable. ***************************************************************************/ @@ -44,7 +44,7 @@ DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable. * generated by a yacc parser generator. Generally it should not * be edited by hand. The real source is vcc.y. The #line directives * can be commented out here to make it easier to trace through - * in a debugger. However, if a bug is found it should + * in a debugger. However, if a bug is found it should * be fixed in vcc.y and this file regenerated. */ @@ -286,12 +286,12 @@ attr: name } ; - + name: ID ; values: value SEMICOLON { enterValues($1); } values - | value + | value { enterValues($1); } ; @@ -459,8 +459,10 @@ struct LexBuf { /* input */ #ifdef INCLUDEMFC CFile *inputFile; + void *handle; #else FILE *inputFile; + GnomeVFSHandle *handle; #endif char *inputString; unsigned long curPos; @@ -514,7 +516,7 @@ static char lexGetc_() return EOF; else if (lexBuf.inputString) return *(lexBuf.inputString + lexBuf.curPos++); - else { + else if (lexBuf.inputFile { #ifdef INCLUDEMFC char result; return lexBuf.inputFile->Read(&result, 1) == 1 ? result : EOF; @@ -522,6 +524,16 @@ static char lexGetc_() return fgetc(lexBuf.inputFile); #endif } + else if (lexBuf.handle) { + char buf; + GnomeVFSResult result; + GnomeVFSFileSize n; + + if (gnome_vfs_read (lexBuf.handle, &buf, 1, &n) == GNOME_VFS_OK) + return buf; + else + return EOF; + } } static int lexGeta() @@ -785,9 +797,9 @@ static int match_begin_name(int end) { #ifdef INCLUDEMFC -void initLex(const char *inputstring, unsigned long inputlen, CFile *inputfile) +void initLex(const char *inputstring, unsigned long inputlen, CFile *inputfile, void *handle) #else -void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile) +void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile, GnomeVFSHandle *handle) #endif { /* initialize lex mode stack */ @@ -798,6 +810,7 @@ void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile) lexBuf.inputLen = inputlen; lexBuf.curPos = 0; lexBuf.inputFile = inputfile; + lexBuf.handle = handle; lexBuf.len = 0; lexBuf.getPtr = 0; @@ -1008,7 +1021,7 @@ static int yylex() { lexPushLookaheadc(c); #ifdef _SUPPORT_LINE_FOLDING handleMoreRFC822LineBreak(c); -#endif +#endif lexSkipLookahead(); return SEMICOLON; } @@ -1144,7 +1157,7 @@ DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len) DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file) { unsigned long startPos; - VObject *result; + VObject *result; initLex(0,-1,file); startPos = file->GetPosition(); @@ -1157,7 +1170,7 @@ DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file) VObject* Parse_MIME_FromFile(FILE *file) { - VObject *result; + VObject *result; long startPos; initLex(0,(unsigned long)-1,file); @@ -1186,6 +1199,55 @@ DLLEXPORT(VObject*) Parse_MIME_FromFileName(char *fname) #endif +VObject * +Parse_MIME_FromGnomeVFSHandle (GnomeVFSHandle *handle) +{ + VObject *result; + GnomeVFSFileSize start_pos; + + g_return_val_if_fail (handle != NULL, NULL); + + if (gnome_vfs_tell (handle, &start_pos) != GNOME_VFS_OK) { + g_message ("Parse_MIME_FromGnomeVFSHandle(): could not tell() the file"); + return NULL; + } + + initLex (NULL, -1, NULL, handle); + + result = Parse_MIMEHelper (); + if (!result) + if (gnome_vfs_seek (handle, GNOME_VFS_SEEK_START, start_pos) != GNOME_VFS_OK) + g_message ("Parse_MIME_FromGnomeVFSHandle(): " + "could not reset the file position"); + + return result; +} + +VObject * +Parse_MIME_FromGnomeVFSURI (GnomeVFSURI *uri) +{ + GnomeVFSHandle *handle; + VObject *o; + + g_return_val_if_fail (uri != NULL, NULL); + + if (gnome_vfs_open_uri (&handle, uri, GNOME_VFS_OPEN_READ) != GNOME_VFS_OK) { + char *msg; + char *str_uri; + + str_uri = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE); + msg = g_strdup_printf ("Could not open `%s'\n", str_uri); + mime_error (msg); + g_free (str_uri); + g_free (msg); + return NULL; + } + + o = Parse_MIME_FromGnomeVFSHandle (handle); + gnome_vfs_close (handle); + return o; +} + /*/////////////////////////////////////////////////////////////////////////*/ static void YYDebug(const char *s) { |