Hello,
I've run into a few rough edges with installmgr; I have patches for one of them.
First, when built with musl the "enable? [no]" prompt doesn't show up until
after you type in the response.
This is because stdio can buffer writes indefinately until fflush() is called
(the relevant standards explicitly state this); the solution is to call
fflush() before reading the response.
Second, when sword.conf points to a read-only directory (for example, when
SWORD is installed systemwide with default /etc/sword.conf, and the user has
not yet set DataPath in ~/.sword/sword.conf), installmgr fails to install the
module but reports success.
I have not tested whether this happens on other *nix-like systems recently,
though I seem to recall seeing it on Debian in the past.
This _may_ be because installMgr::installModule() calls fileMgr::copyFile()
without checking the result.
I've tried patching this, but the patch I have so far (installModule.diff)
breaks installmgr for reasons I'm not sure of.
The third point is a feature request: would it be possible for
installmgr -init
to check if DataPath is writeable, and if not to add something along
the lines of
---
[INSTALL]
DataPath=~/.sword
---
to sword.conf?
Where I write ~/.sword, I mean the user directory where sword.conf lives.
The second and third points seem to cause a bit of confusion for new
users.
Thank you and God bless,
Isaac Dunham
diff --git a/utilities/installmgr.cpp b/utilities/installmgr.cpp
index b705c25..132314a 100644
--- a/utilities/installmgr.cpp
+++ b/utilities/installmgr.cpp
@@ -73,6 +73,7 @@ virtual bool isUserDisclaimerConfirmed() const {
cout << "If you understand this and are willing to enable
remote source features\n";
cout << "then type yes at the prompt\n\n";
cout << "enable? [no] ";
+ fflush(stdout);
char prompt[10];
fgets(prompt, 9, stdin);
commit de8c90df1c8b2d8b7aab99444d20c5cdc5aee693
Author: Isaac Dunham <ibid...@gmail.com>
Date: Thu Jul 17 14:29:00 2014 -0700
Try to make installmgr realize when it can't write somewhere
diff --git a/src/mgr/installmgr.cpp b/src/mgr/installmgr.cpp
index 1e83db5..1045e6e 100644
--- a/src/mgr/installmgr.cpp
+++ b/src/mgr/installmgr.cpp
@@ -401,6 +401,7 @@ int InstallMgr::installModule(SWMgr *destMgr, const char
*fromLocation, const ch
SWBuf buffer;
bool aborted = false;
bool cipher = false;
+ int badcopy = 0;
DIR *dir;
struct dirent *ent;
SWBuf modFile;
@@ -456,7 +457,7 @@ int InstallMgr::installModule(SWMgr *destMgr, const char
*fromLocation, const ch
removeTrailingSlash(dest);
dest += '/';
dest += fileBegin->second.c_str();
- FileMgr::copyFile(sourcePath.c_str(),
dest.c_str());
+ badcopy =
FileMgr::copyFile(sourcePath.c_str(), dest.c_str());
fileBegin++;
}
@@ -526,7 +527,7 @@ int InstallMgr::installModule(SWMgr *destMgr, const char
*fromLocation, const ch
removeTrailingSlash(targetFile);
targetFile += "/";
targetFile +=
ent->d_name;
-
FileMgr::copyFile(modFile.c_str(), targetFile.c_str());
+ badcopy =
FileMgr::copyFile(modFile.c_str(), targetFile.c_str());
if (cipher) {
if
(getCipherCode(modName, config)) {
SWMgr
newDest(destMgr->prefixPath);
@@ -535,7 +536,7 @@ int InstallMgr::installModule(SWMgr *destMgr, const char
*fromLocation, const ch
}
else {
config->Save();
-
FileMgr::copyFile(modFile.c_str(), targetFile.c_str());
+ badcopy
= FileMgr::copyFile(modFile.c_str(), targetFile.c_str());
}
}
}
@@ -545,7 +546,7 @@ int InstallMgr::installModule(SWMgr *destMgr, const char
*fromLocation, const ch
closedir(dir);
}
}
- return (aborted) ? -1 : 0;
+ return (aborted) ? -1 : badcopy;
}
return 1;
}
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