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1 | #!/usr/bin/env python | |
2 | ||
3 | """This is a python script that takes user input from the command line and | |
4 | creates a far (Framework Archive Manifest) file for distribution.""" | |
5 | ||
6 | import os, sys, getopt, string, xml.dom.minidom, zipfile, md5 | |
7 | from XmlRoutines import * | |
8 | from WorkspaceRoutines import * | |
9 | ||
10 | class Far: | |
11 | """This class is used to collect arbitrarty data from the template file.""" | |
12 | def __init__(far): | |
13 | """Assign the default values for the far fields.""" | |
14 | far.FileName = "output.far" | |
15 | far.FarName="" | |
16 | far.Version="" | |
17 | far.License="" | |
18 | far.Abstract="" | |
19 | far.Description="" | |
20 | far.Copyright="" | |
21 | far.SpdFiles=[] | |
22 | far.FpdFiles=[] | |
23 | far.ExtraFiles=[] | |
24 | ||
25 | far = Far() | |
26 | """The far object is constructed from the template file the user passed in.""" | |
27 | ||
28 | def parseMsa(msaFile, spdDir): | |
29 | ||
30 | """ XXX Parse an msa file and return a list of all the files that this msa | |
31 | includes.""" | |
32 | ||
33 | filelist = [msaFile] | |
34 | ||
35 | msaDir = os.path.dirname(msaFile) | |
36 | ||
37 | msa = xml.dom.minidom.parse(inWorkspace(os.path.join(spdDir, msaFile))) | |
38 | ||
39 | xmlPaths = [ | |
40 | "/ModuleSurfaceArea/SourceFiles/Filename", | |
41 | "/ModuleSurfaceArea/NonProcessedFiles/Filename" ] | |
42 | ||
43 | for xmlPath in xmlPaths: | |
44 | for f in XmlList(msa, xmlPath): | |
45 | filelist.append(str(os.path.join(msaDir, XmlElementData(f)))) | |
46 | ||
47 | return filelist | |
48 | ||
49 | def parseSpd(spdFile): | |
50 | ||
51 | """Parse an spd file and return a list of all the files that this spd | |
52 | includes.""" | |
53 | ||
54 | files = [] | |
55 | ||
56 | spdDir = os.path.dirname(spdFile) | |
57 | ||
58 | spd = xml.dom.minidom.parse(inWorkspace(spdFile)) | |
59 | ||
60 | xmlPaths = [ | |
61 | "/PackageSurfaceArea/LibraryClassDeclarations/LibraryClass/IncludeHeader", | |
62 | "/PackageSurfaceArea/IndustryStdIncludes/IndustryStdHeader/IncludeHeader", | |
63 | "/PackageSurfaceArea/PackageHeaders/IncludePkgHeader" ] | |
64 | ||
65 | for xmlPath in xmlPaths: | |
66 | for f in XmlList(spd, xmlPath): | |
67 | files.append(str(XmlElementData(f))) | |
68 | ||
69 | for f in XmlList(spd, "/PackageSurfaceArea/MsaFiles/Filename"): | |
70 | msaFile = str(XmlElementData(f)) | |
71 | files += parseMsa(msaFile, spdDir) | |
72 | ||
73 | cwd = os.getcwd() | |
74 | os.chdir(inWorkspace(spdDir)) | |
75 | for root, dirs, entries in os.walk("Include"): | |
76 | # Some files need to be skipped. | |
77 | for r in ["CVS", ".svn"]: | |
78 | if r in dirs: | |
79 | dirs.remove(r) | |
80 | for entry in entries: | |
81 | files.append(os.path.join(os.path.normpath(root), entry)) | |
82 | os.chdir(cwd) | |
83 | ||
84 | return files | |
85 | ||
86 | def makeFarHeader(doc): | |
87 | ||
88 | """Create a dom tree for the Far Header. It will use information from the | |
89 | template file passed on the command line, if present.""" | |
90 | ||
91 | header = doc.createElement("FarHeader") | |
92 | name = doc.createElement("FarName") | |
93 | name.appendChild(doc.createTextNode(far.FarName)) | |
94 | header.appendChild(name) | |
95 | guidVal = doc.createElement("GuidValue") | |
96 | guidVal.appendChild(doc.createTextNode(genguid())) | |
97 | header.appendChild(guidVal) | |
98 | ver = doc.createElement("Version") | |
99 | ver.appendChild(doc.createTextNode(far.Version)) | |
100 | header.appendChild(ver) | |
101 | abstract = doc.createElement("Abstract") | |
102 | abstract.appendChild(doc.createTextNode(far.Abstract)) | |
103 | header.appendChild(abstract) | |
104 | desc = doc.createElement("Description") | |
105 | desc.appendChild(doc.createTextNode(far.Description)) | |
106 | header.appendChild(desc) | |
107 | copy = doc.createElement("Copyright") | |
108 | copy.appendChild(doc.createTextNode(far.Copyright)) | |
109 | header.appendChild(copy) | |
110 | lic = doc.createElement("License") | |
111 | lic.appendChild(doc.createTextNode(far.License)) | |
112 | header.appendChild(lic) | |
113 | spec = doc.createElement("Specification") | |
114 | spec.appendChild(doc.createTextNode("FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052")) | |
115 | header.appendChild(spec) | |
116 | ||
117 | return header | |
118 | ||
119 | def getSpdGuidVersion(spdFile): | |
120 | ||
121 | """Returns a tuple (guid, version) which is read from the given spdFile.""" | |
122 | ||
123 | spd = xml.dom.minidom.parse(inWorkspace(spdFile)) | |
124 | ||
125 | return (XmlElement(spd, "/PackageSurfaceArea/SpdHeader/GuidValue"), | |
126 | XmlElement(spd, "/PackageSurfaceArea/SpdHeader/Version")) | |
127 | ||
128 | def makeFar(files, farname): | |
129 | ||
130 | """Make a far out of the given filelist and writes it to the file farname.""" | |
131 | ||
132 | domImpl = xml.dom.minidom.getDOMImplementation() | |
133 | man = domImpl.createDocument(None, "FrameworkArchiveManifest", None) | |
134 | top_element = man.documentElement | |
135 | ||
136 | top_element.appendChild(makeFarHeader(man)) | |
137 | ||
138 | packList = man.createElement("FarPackageList") | |
139 | top_element.appendChild(packList) | |
140 | ||
141 | platList = man.createElement("FarPlatformList") | |
142 | top_element.appendChild(platList) | |
143 | ||
144 | contents = man.createElement("Contents") | |
145 | top_element.appendChild(contents) | |
146 | ||
147 | exts = man.createElement("UserExtensions") | |
148 | top_element.appendChild(exts) | |
149 | ||
150 | zip = zipfile.ZipFile(farname, "w") | |
151 | for infile in set(files): | |
152 | if not os.path.exists(inWorkspace(infile)): | |
153 | print "Error: Non-existent file '%s'." % infile | |
154 | sys.exit() | |
155 | (_, extension) = os.path.splitext(infile) | |
156 | if extension == ".spd": | |
157 | filelist = parseSpd(infile) | |
158 | spdDir = os.path.dirname(infile) | |
159 | ||
160 | (spdGuid, spdVersion) = getSpdGuidVersion(infile) | |
161 | ||
162 | package = man.createElement("FarPackage") | |
163 | packList.appendChild(package) | |
164 | ||
165 | spdfilename = farFileNode(man, inWorkspace(infile)) | |
166 | zip.write(inWorkspace(infile), infile) | |
167 | spdfilename.appendChild(man.createTextNode(lean(infile))) | |
168 | package.appendChild(spdfilename) | |
169 | ||
170 | guidValue = man.createElement("GuidValue") | |
171 | guidValue.appendChild(man.createTextNode(spdGuid)) | |
172 | package.appendChild(guidValue) | |
173 | ||
174 | version = man.createElement("Version") | |
175 | version.appendChild(man.createTextNode(spdVersion)) | |
176 | package.appendChild(version) | |
177 | ||
178 | defaultPath = man.createElement("DefaultPath") | |
179 | defaultPath.appendChild(man.createTextNode(spdDir)) | |
180 | package.appendChild(defaultPath) | |
181 | ||
182 | farPlatformList = man.createElement("FarPlatformList") | |
183 | package.appendChild(farPlatformList) | |
184 | ||
185 | packContents = man.createElement("Contents") | |
186 | package.appendChild(packContents) | |
187 | ||
188 | ue = man.createElement("UserExtensions") | |
189 | package.appendChild(ue) | |
190 | ||
191 | for spdfile in filelist: | |
192 | content = farFileNode(man, inWorkspace(os.path.join(spdDir, spdfile))) | |
193 | zip.write(inWorkspace(os.path.join(spdDir, spdfile)), spdfile) | |
194 | content.appendChild(man.createTextNode(lean(spdfile))) | |
195 | packContents.appendChild(content) | |
196 | ||
197 | elif extension == ".fpd": | |
198 | ||
199 | platform = man.createElement("FarPlatform") | |
200 | platList.appendChild(platform) | |
201 | ||
202 | fpdfilename = farFileNode(man, inWorkspace(infile)) | |
203 | zip.write(inWorkspace(infile), infile) | |
204 | platform.appendChild(fpdfilename) | |
205 | fpdfilename.appendChild(man.createTextNode(lean(infile))) | |
206 | ||
207 | else: | |
208 | content = farFileNode(man, inWorkspace(infile)) | |
209 | zip.write(inWorkspace(infile), infile) | |
210 | content.appendChild(man.createTextNode(lean(infile))) | |
211 | contents.appendChild(content) | |
212 | ||
213 | zip.writestr("FrameworkArchiveManifest.xml", man.toprettyxml(2*" ")) | |
214 | zip.close() | |
215 | return | |
216 | ||
217 | def farFileNode(doc, filename): | |
218 | ||
219 | """This is a function that returns a dom tree for a given file that is | |
220 | included in the far. An md5sum is calculated for that file.""" | |
221 | ||
222 | content = doc.createElement("FarFilename") | |
223 | try: | |
224 | f=open(filename, "rb") | |
225 | content.setAttribute("Md5sum", md5.md5(f.read()).hexdigest()) | |
226 | f.close() | |
227 | except IOError: | |
228 | print "Error: Unable to open file: %s" % filename | |
229 | sys.exit() | |
230 | ||
231 | return content | |
232 | ||
233 | # This acts like the main() function for the script, unless it is 'import'ed | |
234 | # into another script. | |
235 | if __name__ == '__main__': | |
236 | ||
237 | # Create a pretty printer for dumping data structures in a readable form. | |
238 | # pp = pprint.PrettyPrinter(indent=2) | |
239 | ||
240 | # Process the command line args. | |
241 | optlist, args = getopt.getopt(sys.argv[1:], 'hf:t:', [ 'template=', 'far=', 'help']) | |
242 | ||
243 | # First pass through the options list. | |
244 | for o, a in optlist: | |
245 | if o in ["-h", "--help"]: | |
246 | print """ | |
247 | Pass a list of .spd and .fpd files to be placed into a far for distribution. | |
248 | You may give the name of the far with a -f or --far option. For example: | |
249 | ||
250 | %s --template far-template --far library.far MdePkg/MdePkg.spd | |
251 | ||
252 | The file paths of .spd and .fpd are treated as relative to the WORKSPACE | |
253 | environment variable which must be set to a valid workspace root directory. | |
254 | ||
255 | A template file may be passed in with the --template option. This template file | |
256 | is a text file that allows more contol over the contents of the far. | |
257 | """ % os.path.basename(sys.argv[0]) | |
258 | ||
259 | sys.exit() | |
260 | optlist.remove((o,a)) | |
261 | if o in ["-t", "--template"]: | |
262 | # The template file is processed first, so that command line options can | |
263 | # override it. | |
264 | templateName = a | |
265 | execfile(templateName) | |
266 | optlist.remove((o,a)) | |
267 | ||
268 | # Second pass through the options list. These can override the first pass. | |
269 | for o, a in optlist: | |
270 | print o, a | |
271 | if o in ["-f", "--far"]: | |
272 | far.FileName = a | |
273 | ||
274 | # Let's err on the side of caution and not let people blow away data | |
275 | # accidentally. | |
276 | if os.path.exists(far.FileName): | |
277 | print "Error: File %s exists. Not overwriting." % far.FileName | |
278 | sys.exit() | |
279 | ||
280 | makeFar(far.SpdFiles + far.FpdFiles + far.ExtraFiles + args, far.FileName) |