Make directory path: Difference between revisions
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(Make directory path en FreeBASIC) |
m (→{{header|Phix}}: added syntax colouring, marked p2js incompatible) |
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=={{header|Phix}}== |
=={{header|Phix}}== |
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There's a builtin for that |
There's a builtin for that |
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<!--<lang Phix>(notonline)--> |
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<lang Phix>if not create_directory("myapp/interface/letters") then |
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<span style="color: #008080;">without</span> <span style="color: #008080;">js</span> <span style="color: #000080;font-style:italic;">-- (file i/o)</span> |
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crash("Filesystem problem - could not create the new folder") |
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<span style="color: #008080;">if</span> <span style="color: #008080;">not</span> <span style="color: #000000;">create_directory</span><span style="color: #0000FF;">(</span><span style="color: #008000;">"myapp/interface/letters"</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span> |
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⚫ | |||
<span style="color: #7060A8;">crash</span><span style="color: #0000FF;">(</span><span style="color: #008000;">"Filesystem problem - could not create the new folder"</span><span style="color: #0000FF;">)</span> |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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⚫ | |||
The implementation in builtins/pfile.e is as follows (see there for initf() etc): |
The implementation in builtins/pfile.e is as follows (see there for initf() etc): |
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<!--<lang Phix>--> |
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<lang Phix>global function create_directory(string name, integer mode=0o700, bool make_parent=1) |
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<span style="color: #008080;">global</span> <span style="color: #008080;">function</span> <span style="color: #000000;">create_directory</span><span style="color: #0000FF;">(</span><span style="color: #004080;">string</span> <span style="color: #000000;">name</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">mode</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0o700</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">bool</span> <span style="color: #000000;">make_parent</span><span style="color: #0000FF;">=</span><span style="color: #004600;">true</span><span style="color: #0000FF;">)</span> |
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bool ret |
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if not finit then initf() end if |
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<span style="color: #008080;">if</span> <span style="color: #008080;">not</span> <span style="color: #000000;">finit</span> <span style="color: #008080;">then</span> <span style="color: #000000;">initf</span><span style="color: #0000FF;">()</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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if length(name)=0 then |
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<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">name</span><span style="color: #0000FF;">)!=</span><span style="color: #000000;">0</span><span style="color: #0000FF;">)</span> |
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?9/0 |
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<span style="color: #000000;">name</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">get_proper_path</span><span style="color: #0000FF;">(</span><span style="color: #000000;">name</span><span style="color: #0000FF;">)</span> |
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end if |
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<span style="color: #000080;font-style:italic;">-- Remove any trailing slash.</span> |
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name = get_proper_path(name) |
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<span style="color: #008080;">if</span> <span style="color: #000000;">name</span><span style="color: #0000FF;">[$]=</span><span style="color: #004600;">SLASH</span> <span style="color: #008080;">then</span> |
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<span style="color: #000000;">name</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">name</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">..$-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> |
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-- Remove any trailing slash. |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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if name[$]=SLASH then |
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name = name[1..$-1] |
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<span style="color: #008080;">if</span> <span style="color: #000000;">make_parent</span> <span style="color: #008080;">then</span> |
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end if |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">pos</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">rfind</span><span style="color: #0000FF;">(</span><span style="color: #004600;">SLASH</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">name</span><span style="color: #0000FF;">)</span> |
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<span style="color: #008080;">if</span> <span style="color: #000000;">pos</span><span style="color: #0000FF;">!=</span><span style="color: #000000;">0</span> <span style="color: #008080;">then</span> |
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if make_parent then |
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<span style="color: #004080;">string</span> <span style="color: #000000;">parent</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">name</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">..</span><span style="color: #000000;">pos</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> |
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integer pos = rfind(SLASH, name) |
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<span style="color: #008080;">if</span> <span style="color: #7060A8;">file_exists</span><span style="color: #0000FF;">(</span><span style="color: #000000;">parent</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span> |
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if pos!=0 then |
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<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #000000;">file_type</span><span style="color: #0000FF;">(</span><span style="color: #000000;">parent</span><span style="color: #0000FF;">)==</span><span style="color: #004600;">FILETYPE_DIRECTORY</span><span style="color: #0000FF;">)</span> |
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string parent = name[1..pos-1] |
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<span style="color: #008080;">else</span> |
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if file_exists(parent) then |
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<span style="color: #008080;">if</span> <span style="color: #008080;">not</span> <span style="color: #000000;">create_directory</span><span style="color: #0000FF;">(</span><span style="color: #000000;">parent</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">mode</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">make_parent</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span> |
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if file_type(parent)!=FILETYPE_DIRECTORY then ?9/0 end if |
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<span style="color: #008080;">return</span> <span style="color: #000000;">0</span> |
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else |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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if not create_directory(parent, mode, make_parent) then |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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return 0 |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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end if |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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end if |
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end if |
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<span style="color: #004080;">bool</span> <span style="color: #000000;">ret</span> |
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end if |
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<span style="color: #008080;">if</span> <span style="color: #7060A8;">platform</span><span style="color: #0000FF;">()=</span><span style="color: #004600;">LINUX</span> <span style="color: #008080;">then</span> |
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if platform()=LINUX then |
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<span style="color: #000000;">ret</span> <span style="color: #0000FF;">=</span> <span style="color: #008080;">not</span> <span style="color: #7060A8;">c_func</span><span style="color: #0000FF;">(</span><span style="color: #000000;">xCreateDirectory</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">name</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">mode</span><span style="color: #0000FF;">})</span> |
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ret = not c_func(xCreateDirectory, {name, mode}) |
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elsif platform()=WINDOWS then |
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<span style="color: #008080;">elsif</span> <span style="color: #7060A8;">platform</span><span style="color: #0000FF;">()=</span><span style="color: #004600;">WINDOWS</span> <span style="color: #008080;">then</span> |
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ret = c_func(xCreateDirectory, {name, 0}) |
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end if |
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<span style="color: #000000;">ret</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">c_func</span><span style="color: #0000FF;">(</span><span style="color: #000000;">xCreateDirectory</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">name</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">})</span> |
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return ret |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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end function</lang> |
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<span style="color: #008080;">return</span> <span style="color: #000000;">ret</span> |
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span> |
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<!--</lang>--> |
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Of course you could also use system("mkdir -p path/to/dir") or whatever. |
Of course you could also use system("mkdir -p path/to/dir") or whatever. |
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