// // Copyright 2008 Perforce Software. All rights reserved. // // This file is part of Perforce - the FAST SCM System. // // StrXml: // XML output methods class // // Instructions for using: // // You must call XMLHeader() to generate the header for your XML; // Call XMLOutput*() when you get an p4api callback of type Output*() // e.g. call XMLOutputStat() when you get an OutputStat() callback; // You must call XMLEnd() when you are done. // // StrXml is a child of StrBuf; the XML itself is generated in the // implicit StrBuf. You can use <<, .Clear(), .Set(), etc. to // obtain the generated XML or add you own data to the stream. // // See //depot/main/p4-web/Panes/p4wMimeContentPane.cpp for a useage example // ------------------------------------- // Includes // # include <stdhdrs.h> # include <strbuf.h> # include <strdict.h> # include <strops.h> # include <time.h> # include <ctype.h> # include <strxml.h> #define NBRPREFIX "_" void StrXml::XMLHeader( const StrPtr *cmd, const StrPtr *args, const StrPtr *port, const StrPtr *user, const StrPtr *client, int bUnicode ) { *this << "<?xml version='1.0' encoding='"; fUnicode = bUnicode; if ( bUnicode ) *this << "UTF-8"; else *this << "ISO-8859-1"; fP4Cmd.Set(cmd); *this << "'?>\n<perforce command=\"" << cmd; if ( args->Length() ) *this << "\" args=\"" << EscapeHTML(StrRef(args->Text())); *this << "\" server=\"" << EscapeHTML(StrRef(port->Text())); *this << "\" user=\"" << EscapeHTML(StrRef(user->Text())); *this << "\" client=\"" << EscapeHTML(StrRef(client->Text())); char time_buffer[255 + 1]; time_buffer[0] = '\0'; StrBuf time_format; time_format.Append( "%a, %d %b %Y %H:%M:%S %Z" ); time_t iTime; time( &iTime ); strftime( time_buffer, sizeof( time_buffer ), time_format.Text(), localtime( &iTime ) ); *this << "\" time=\"" << time_buffer << "\">\n"; } void StrXml::XMLOutputStat( StrDict * varList ) { int i; int seenXML = 0; StrBuf msg; StrRef var, val; // Dump out the variables, using the GetVar( x ) interface. // Don't display the function (duh), which is only relevant to rpc. for( i = 0; varList->GetVar( i, var, val ); i++ ) { if( var == "func" ) continue; if( var == "specdef" ) { *this << "<specdef>" << val << "</specdef>\n"; continue; } if (!seenXML) { seenXML++; *this << "<" << fP4Cmd << ">\n"; } char *p = var.Text(); if (*(p + var.Length() - 1) == '0') { i = XMLlist( varList, i ); continue; } StrBuf varbuf( var ); StrOps::Lower( varbuf ); var = varbuf; *this << "<"; if (isdigit(*(var.Text()))) *this << NBRPREFIX; *this << var; if (val.Length()) { if (strchr(val.Text(), '\n') || strchr(val.Text(), '\t') || strstr(val.Text(), " ")) *this << ">\n<![CDATA[" << val << "]]>\n"; else *this << ">" << EscapeHTML(val); *this << "</"; if (isdigit(*(var.Text()))) *this << NBRPREFIX; *this << var << ">\n"; } else *this << "/>\n"; } if (seenXML) { if (!strcmp(fP4Cmd.Text(), "annotate") && !fExtraTag.Length()) { fExtraTag << "fileLines"; *this << "<" << fExtraTag << ">\n"; } else *this << "</" << fP4Cmd << ">\n"; } } int StrXml::XMLlist( StrDict * varList, int i, char * remove, char *nextup ) { StrRef vary, val; StrBuf var; char *p; varList->GetVar( i, vary, val ); StrBuf listtag; if (isdigit(*(vary.Text()))) listtag << NBRPREFIX; listtag << vary.Text(); StrOps::Lower( listtag ); if (remove) { p = strstr(listtag.Text(), remove); if (p) { strcpy(p, p+strlen(remove)); listtag.SetLength(); } } p = listtag.Text(); *(p + listtag.Length() - 1) = '\0'; listtag.SetLength(); *this << "<" << listtag << "s>\n"; StrBuf sameas; StrBuf next; int nxt = 0; do { var.Clear(); if (isdigit(*(vary.Text()))) var << NBRPREFIX; var << vary; StrOps::Lower( var ); if (remove) { p = strstr(var.Text(), remove); if (p) { strcpy(p, p+strlen(remove)); var.SetLength(); } } sameas.Set(var.Text() + listtag.Length()); next.Clear(); next << listtag << ++nxt; *this << "<" << listtag; if (val.Length()) *this << " value=\"" << EscapeHTML(val) << "\""; *this << " id1=\""; if (remove) { StrBuf temp; temp << remove; if ((p = strchr(temp.Text(), ',')) != NULL) { *p = '\0'; temp.SetLength(); } *this << temp << "\" id2=\""; } *this << sameas << "\">\n"; while ( varList->GetVar( ++i, vary, val ) ) { var.Clear(); if (isdigit(*(vary.Text()))) var << NBRPREFIX; var << vary; StrOps::Lower( var ); if (remove) { p = strstr(var.Text(), remove); if (p) { strcpy(p, p+strlen(remove)); var.SetLength(); } } if (!strcmp(next.Text(), var.Text())) break; if (nextup && !strcmp(nextup, var.Text())) break; p = strchr(var.Text(), ','); if (p) { StrBuf rmv; rmv << p - sameas.Length(); *(rmv.Text() + sameas.Length() + 1) = '\0'; rmv.SetLength(); i = XMLlist( varList, i, rmv.Text(), next.Text() ); continue; } if (strcmp(var.Text() + var.Length() - sameas.Length(), sameas.Text())) break; *(var.Text() + var.Length() - sameas.Length()) = '\0'; var.SetLength(); *this << "<" << var; if (val.Length()) { *this << ">" << EscapeHTML(val); *this << "</" << var << ">\n"; } else *this << "/>\n"; } *this << "</" << listtag << ">\n"; } while (varList->GetVar( i, vary, val ) && !strcmp(next.Text(), var.Text())); *this << "</" << listtag << "s>\n"; return --i; } StrBuf& StrXml::EscapeHTML(const StrPtr &s, int isUnicode) { fEscapeBuf.Clear(); // holds output // // Search for, and escape, <>&'s to > < and & int i=0; for( const char * p = s.Text(); *p != '\0'; p++, i++ ) { unsigned char first = *p; // // See if we need to escape this character. if( first == '<' ) { fEscapeBuf.Append("<"); } else if( first == '>' ) { fEscapeBuf.Append(">"); } else if( first == '&' ) { fEscapeBuf.Append("&"); } else if( first == '"' ) { fEscapeBuf.Append("""); } else if ( first > 0x7F && !isUnicode ) { // // If it is outside of ascii, just use the numeric // value // fEscapeBuf.Append( "&#" ); fEscapeBuf << (unsigned int)first; fEscapeBuf.Append( ";" ); } else { fEscapeBuf.Append(p, 1); } } // // We're done. return fEscapeBuf; } void StrXml::XMLOutputError( char *data ) { *this << "<error>\n<![CDATA[\n" << EscapeHTML(StrRef(data)) << "]]>\n</error>\n"; } void StrXml::XMLOutputText( char *data ) { *this << "<text>\n<![CDATA[\n" << EscapeHTML(StrRef(data)) << "]]>\n</text>\n"; } void StrXml::XMLOutputInfo(char *data, char level) { *this << "<info>\n<![CDATA[\n" << EscapeHTML(StrRef(data)) << "]]>\n</info>\n"; } void StrXml::XMLEnd() { if (fExtraTag.Length()) { *this << "</" << fExtraTag << ">\n"; *this << "</" << fP4Cmd << ">\n"; } *this << "</perforce>\n"; }
# | Change | User | Description | Committed | |
---|---|---|---|---|---|
#1 | 18760 | rlranft |
Populate -o //guest/perforce_software/p4/... //guest/rlranft/p4/.... |
||
//guest/perforce_software/p4/2014-2/support/strxml.cc | |||||
#1 | 15903 | Matt Attaway | Everything should be happy now between the Workshop and the depot paths | ||
//guest/perforce_software/p4/2014_2/support/strxml.cc | |||||
#1 | 15901 | Matt Attaway | Clean up code to fit modern Workshop naming standards | ||
//guest/perforce_software/p4/2014.2/support/strxml.cc | |||||
#1 | 12189 | Matt Attaway | Initial (and much belated) drop of 2014.2 p4 source code |