Extended PKG customization possibilities via qmake.

Task: 242139

This commit replaces Symbian specific 'depends' keyword in qmake
DEPLOYMENT variable with two more generic ones. The new keywords
are 'pkg_prerules' and 'pkg_postrules', and they allow developer to
pass raw data to PKG file. The strings in 'pkg_prerules' are added
before PKG file package-body headers and 'pkg_postrules' after them.

Correspondingly as old 'depends' keyword, the new keywords are not
parsed by qmake, so they must be in a format understood by Symbian
package generation tools.

Note that 'pkg_prerules' can also replace default language,
package-header and vendor statements in pkg file. If you decide to
override any of these statements, you need to pay attention that
also other statements stay valid.

2 files changed, 85 insertions, 22 deletions

diff --git a/qmake/generators/symbian/symmake.cpp b/qmake/generators/symbian/symmake.cpp
index ec19675..34ab560 100644
--- a/qmake/generators/symbian/symmake.cpp
+++ b/qmake/generators/symbian/symmake.cpp
@@ -286,36 +286,67 @@ bool SymbianMakefileGenerator::generatePkgFile(const QString &compiler, const QS
     t << QString("; %1 generated by qmake at %2").arg(pkgFilename).arg(QDateTime::currentDateTime().toString(Qt::ISODate))  << endl;
     t << "; This file is generated by qmake and should not be modified by the user" << endl;
     t << ";" << endl << endl;
-
-    // language, (*** hardcoded to english atm)
-    t << "; Language" << endl;
-    t << "&EN" << endl << endl;
+    
+    // Construct QStringList from pkg_prerules since we need search it before printed to file
+    QStringList rawPkgPreRules;
+    foreach(QString deploymentItem, project->values("DEPLOYMENT")) {       
+        foreach(QString pkgrulesItem, project->values(deploymentItem + ".pkg_prerules")) {
+            QStringList pkgrulesValue = project->values(pkgrulesItem);
+            // If there is no stringlist defined for a rule, use rule name directly
+            // This is convenience for defining single line mmp statements
+            if (pkgrulesValue.isEmpty()){
+                rawPkgPreRules << pkgrulesItem;
+            } else {
+                foreach(QString pkgrule, pkgrulesValue) {
+                    rawPkgPreRules << pkgrule;
+                }
+            }         
+        }
+    }       
+
+    // Apply some defaults if specific data does not exist in PKG pre-rules
+    
+    if(!containsStartWithItem('&', rawPkgPreRules)) {   
+        // language, (*** hardcoded to english atm, should be parsed from TRANSLATIONS)
+        t << "; Language" << endl;
+        t << "&EN" << endl << endl;
+    } else {
+        // In case user defines langs, he must take care also about SIS header
+        if(!containsStartWithItem('#', rawPkgPreRules))
+            fprintf(stderr, "Warning: If language is defined with DEPLOYMENT pkg_prerules, also the SIS header must be defined\n");    
+    }
 
     // name of application, UID and version
     QString applicationName = project->first("TARGET");
     int last = applicationName.lastIndexOf(QLatin1Char('/'));
     applicationName = applicationName.mid( last == -1 ? 0 : last+1 );
-
     QString applicationVersion = project->first("VERSION").isEmpty() ? "1,0,0" : project->first("VERSION").replace('.', ',');
+    
+    if(!containsStartWithItem('#', rawPkgPreRules)) {        
+        t << "; SIS header: name, uid, version" << endl;
+        t << QString("#{\"%1\"},(%2),%3").arg(applicationName).arg(uid3).arg(applicationVersion) << endl << endl;
+    }
 
-    t << "; SIS header: name, uid, version" << endl;
-    t << QString("#{\"%1\"},(%2),%3").arg(applicationName).arg(uid3).arg(applicationVersion) << endl << endl;
-
-    // vendor names (*** hardcoded for now)
-    t << "; Localised Vendor name" << endl;
-    t << "%{\"Nokia, Qt Software\"}" << endl << endl;
-    t << "; Unique Vendor name" << endl;
-    t << ":\"Nokia, Qt Software\"" << endl << endl;
-
-    // Dependencies
-    t << "; Dependencies" << endl;
-    foreach(QString item, project->values("DEPLOYMENT")) {
-        QStringList dependencies = project->values(item + ".depends");
-        foreach(QString dependency, dependencies) {
-            t << dependency << endl;
-        }
+    // Localized vendor name
+    if(!containsStartWithItem('%', rawPkgPreRules)) {
+        t << "; Localised Vendor name" << endl;    
+        t << "%{\"Vendor\"}" << endl << endl;        
+    }
+    
+    // Unique vendor name
+    if(!containsStartWithItem(':', rawPkgPreRules)) {      
+        t << "; Unique Vendor name" << endl;
+        t << ":\"Vendor\"" << endl << endl;
     }
-    t << endl;
+
+    // PKG pre-rules - these are added before actual file installations i.e. SISX package body
+    if(rawPkgPreRules.size()) {
+        t << "; Manual PKG pre-rules from PRO files" << endl;     
+        foreach(QString item, rawPkgPreRules) {
+            t << item << endl;
+        }
+        t << endl;          
+    }          
 
     // install paths on the phone *** should be dynamic at some point
     QString installPathBin = "!:\\sys\\bin";
@@ -378,10 +409,41 @@ bool SymbianMakefileGenerator::generatePkgFile(const QString &compiler, const QS
              .arg(QString(depList.at(i).from).replace('\\','/'))
              .arg(depList.at(i).to) << endl;
     }
+    t << endl;     
+    
+    // PKG post-rules - these are added after actual file installations i.e. SISX package body
+    t << "; Manual PKG post-rules from PRO files" << endl;
+    foreach(QString deploymentItem, project->values("DEPLOYMENT")) {       
+        foreach(QString pkgrulesItem, project->values(deploymentItem + ".pkg_postrules")) {
+            QStringList pkgrulesValue = project->values(pkgrulesItem);
+            // If there is no stringlist defined for a rule, use rule name directly
+            // This is convenience for defining single line mmp statements
+            if (pkgrulesValue.isEmpty()){
+                t << pkgrulesItem << endl;
+            } else {
+                foreach(QString pkgrule, pkgrulesValue) {
+                    t << pkgrule << endl;
+                }
+            }
+            t << endl;            
+        }
+    }      
 
     return true;
 }
 
+bool SymbianMakefileGenerator::containsStartWithItem(const QChar &c, const QStringList& src)
+{
+     bool result = false;
+     foreach (QString str, src) {
+         if (str.startsWith(c)) {
+             result =  true;
+             break;
+        }
+     }
+     return result;
+}
+
 bool SymbianMakefileGenerator::writeCustomDefFile() {
     if(targetType.compare("plugin", Qt::CaseInsensitive) == 0 && !project->values("CONFIG").contains("stdbinary", Qt::CaseInsensitive)) {
         // Create custom def file for plugin
diff --git a/qmake/generators/symbian/symmake.h b/qmake/generators/symbian/symmake.h
index 52c3c4d..aade0a0 100644
--- a/qmake/generators/symbian/symmake.h
+++ b/qmake/generators/symbian/symmake.h
@@ -86,6 +86,7 @@ protected:
 
     virtual bool writeMakefile(QTextStream &t);
     bool generatePkgFile(const QString &compiler, const QString &config, const QString &iconFile);
+    bool containsStartWithItem(const QChar &c, const QStringList& src);
 
     virtual void init();