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#include <iconv.h> |
#include <iconv.h> |
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#include <stdexcept> |
#include <stdexcept> |
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#include <time.h> |
#include <time.h> |
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#include <sys/time.h> |
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#include "util.h" |
#include "util.h" |
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ostringstream command; |
ostringstream command; |
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command << "wget -O " << tempfile << " --tries=1 --timeout=15 -o /dev/null \"" << url << "\""; |
command << "wget -O " << tempfile << " --tries=1 --timeout=15 -o /dev/null \"" << url << "\""; |
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int res = system( command.str().c_str() ); |
int res = my_system( command.str().c_str() ); |
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if (res<0) |
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{ |
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throw( std::runtime_error("Error retrieving document")); |
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} |
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if (res>0) |
if (res>0) |
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{ |
{ |
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throw std::runtime_error("Command time out"); |
throw std::runtime_error("Command time out or document not found"); |
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} |
} |
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ifstream in( tempfile.c_str() ); |
ifstream in( tempfile.c_str() ); |
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int mTimeDiff(const timeval& then, const timeval& now) |
int mTimeDiff(const timeval& then, const timeval& now) |
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{ |
{ |
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return uTimeDiff(then,now) / 1000; |
return ( (now.tv_sec - then.tv_sec)*1000) + |
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((now.tv_usec-then.tv_usec)/1000); |
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} |
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timeval GetTimeOfDay() |
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{ |
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timeval now; |
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gettimeofday(&now,0); |
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return now; |
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} |
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int my_system(const char* cmd) |
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{ |
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FILE* p; |
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if ((p = popen(cmd,"w")) == NULL) |
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return (-1); |
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return (pclose(p)); |
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} |
} |
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} |
} |