diff options
Diffstat (limited to 's_tool.cpp')
| -rw-r--r-- | s_tool.cpp | 166 |
1 files changed, 73 insertions, 93 deletions
@@ -1,131 +1,111 @@ #ifndef s_tool_CXX #define s_tool_CXX -#include <ctype.h> +#include <ctype.h> #include <time.h> #include "s_tool.h" bool s_tool::is_alpha_numeric( string &s_digit ) { - auto const char *digit = s_digit.c_str(); - auto int i_len = strlen( digit ); + auto const char *digit = s_digit.c_str(); + auto int i_len = strlen( digit ); - for( int i=0; i<i_len; i++ ) - { - if ( ! isalnum( *digit ) ) - return false; - digit++; - } + for( int i=0; i<i_len; i++ ) + { + if ( ! isalnum( *digit ) ) + return false; + digit++; + } - return true; + return true; } string s_tool::trim( string s_str ) { - if(s_str.empty()) - return ""; - char c_cur=s_str[0]; - auto int pos=0; - // left trim - while(c_cur==' ' || c_cur == '\n' || c_cur == '\r') - { - s_str.erase(pos,1); - - c_cur=s_str[++pos]; - - } - // right trim - - pos=s_str.size(); - c_cur=s_str[s_str.size()]; - - while(c_cur==' ' || c_cur == '\n' || c_cur == '\0' || c_cur == '\r') - { - s_str.erase(pos,1); - c_cur=s_str[--pos]; - - } - return s_str; + if(s_str.empty())return ""; + char c_cur=s_str[0]; + auto int pos=0; +// left trim + while(c_cur==' ' || c_cur == '\n' || c_cur == '\r') + { + s_str.erase(pos,1); + + c_cur=s_str[++pos]; + + } +// right trim + + pos=s_str.size(); + c_cur=s_str[s_str.size()]; + + while(c_cur==' ' || c_cur == '\n' || c_cur == '\0' || c_cur == '\r') + { + s_str.erase(pos,1); + c_cur=s_str[--pos]; + + } + return s_str; } -string +string s_tool::getExtension( string s_file ) { - int pos = s_file.find_last_of("."); - if(pos != string::npos) - { - string s_ext=s_file.substr(pos+1, s_file.size()-(pos+1)); - for(int i = 0;i<s_ext.size();i++) - s_ext[i]=toupper(s_ext[i]); - return s_ext; - } - return ""; + int pos = s_file.find_last_of("."); + if(pos != string::npos) + { + string s_ext=s_file.substr(pos+1, s_file.size()-(pos+1)); + for(int i = 0;i<s_ext.size();i++) + s_ext[i]=toupper(s_ext[i]); + return s_ext; + } + return ""; } int s_tool::string2int( string s_digit ) { - auto const char *digit = s_digit.c_str(); - int result = 0; - - // Convert each digit char and add into result. - while (*digit >= '0' && *digit <='9') - { - result = (result * 10) + (*digit - '0'); - digit++; - } - - // Check that there were no non-digits at end. - if (*digit != 0) - { - return -1; - } - - return result; -} + auto const char *digit = s_digit.c_str(); + int result = 0; -char* -s_tool::int2string( int i_int ) -{ - char *buffer = new char[64]; - sprintf(buffer, "%d", i_int); - return buffer; + // Convert each digit char and add into result. + while (*digit >= '0' && *digit <='9') { + result = (result * 10) + (*digit - '0'); + digit++; + } + + // Check that there were no non-digits at end. + if (*digit != 0) { + return -1; + } + + return result; } long s_tool::unixtime() { - return (long) time( NULL ); + return (long) time( NULL ); } void s_tool::strip_html( string *s_str ) { - auto int i_pos; - - if((i_pos=s_str->find("<",0))==string::npos) - return; - while(true) - { - - s_str->replace(i_pos,1,"<"); - - if((i_pos=s_str->find("<",0))==string::npos) - return; - - } - - -} -string -s_tool::to_lower( string s ) -{ - string s_tmp(""); - for(int i=0;i < s.size() ;i++) - s_tmp=s_tmp+(char)tolower(s.at(i)); - - return s_tmp; + auto int i_pos; + + if((i_pos=s_str->find("<",0))==string::npos) + return; + while(true) + { + + s_str->replace(i_pos,1,"<"); + + if((i_pos=s_str->find("<",0))==string::npos) + return; + + } + + } #endif |