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ftfileprovider.cc - takes care of getting data from a requested file

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ftfilecreator.cc -- creates a file, tracks missing chunks, timed out 
chunks etc



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@626 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
cppenthu 2008-07-02 02:36:39 +00:00
parent 93d785b8ff
commit 1db82dee51
7 changed files with 763 additions and 11 deletions
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112
libretroshare/src/ft/ftfilecreatortest.cc Normal file
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#include "ftfilecreator.h"
main(){
/*Testing default file chunker*/
uint32_t total_size = 1000000; /*100KB*/
ftFileChunker fc(total_size);
fc.setMonitorPeriod(10);
fc.splitFile();
std::cout << "Starting fc monitor thread\n";
fc.start();
/*Simulate calls from transfer module*/
uint64_t offset;
uint32_t csize = 40000; /* 40KB*/
if (fc.getMissingChunk(offset, csize)){
std::cout << "Missing Chunk's offset=" << offset << " chunk_size=" << csize << std::endl;
}
sleep(5);
csize = 10000;
if (fc.getMissingChunk(offset, csize)){
std::cout << "Missing Chunk's offset=" << offset << " chunk_size=" << csize << std::endl;
}
csize = 15000; /* Ask more than the multiple of std_chunk_size*/
if (fc.getMissingChunk(offset, csize)){
std::cout << "Missing Chunk's offset=" << offset << " chunk_size=" << csize << std::endl;
}
sleep(10);
/*Test file creator*/
ftFileCreator fcreator("somefile",100000,"hash","default");
csize = 40000;
if (fcreator.getMissingChunk(offset, csize)){
std::cout << "Missing Chunk's offset=" << offset << " chunk_size=" << csize << std::endl;
}
csize = 10000;
if (fcreator.getMissingChunk(offset, csize)){
std::cout << "Missing Chunk's offset=" << offset << " chunk_size=" << csize << std::endl;
}
csize = 15000;
if (fcreator.getMissingChunk(offset, csize)){
std::cout << "Missing Chunk's offset=" << offset << " chunk_size=" << csize << std::endl;
}
/* Test file creator adding data to file out-of-order*/
char* alpha = "abcdefghij";
std::cerr << "Call to addFileData =" << fcreator.addFileData(10,10,alpha );
char* numerical = "1234567890";
std::cerr << "Call to addFileData =" << fcreator.addFileData(0,10,numerical );
/* Test file creator can write out of order/randomized chunker */
ftFileCreator franc("somefile1",50000,"hash", "randomize");
csize = 30000;
if (franc.getMissingChunk(offset, csize)){
std::cout << "Offset " << offset << " Csize " << csize << std::endl;
}
char* allA = (char*) malloc(csize);
for(int i=0;i<csize;i++)
allA[i]='a';
std::cerr << "ADD DATA RETUNED " << franc.addFileData(offset,csize,allA );
csize = 10000;
if (franc.getMissingChunk(offset, csize)){
std::cout << "Offset " << offset << " Csize " << csize << std::endl;
}
char* allB = (char*) malloc(csize);
for(int i=0;i<csize;i++)
allB[i]='b';
std::cerr << "ADD DATA RETUNED " << franc.addFileData(offset,csize,allB );
if (franc.getMissingChunk(offset, csize)){
std::cout << "Offset " << offset << " Csize " << csize << std::endl;
}
else {
std::cout << "getMissing chunk returned nothing" << std::endl;
}
csize = 10000;
if (franc.getMissingChunk(offset, csize)){
std::cout << "Offset " << offset << " Csize " << csize << std::endl;
}
char* allC = (char*) malloc(csize);
for(int i=0;i<csize;i++)
allC[i]='c';
std::cerr << "ADD DATA RETUNED " << franc.addFileData(offset,csize,allC );
if (franc.getMissingChunk(offset, csize)){
std::cout << "Offset " << offset << " Csize " << csize << std::endl;
}
else {
std::cout << "getMissing chunk returned nothing" << std::endl;
}
fc.join();
free(allA);
free(allB);
}