#include "vul_string.h"#include <vcl_cassert.h>#include <vcl_cstdlib.h>#include <vcl_cstring.h>#include <vcl_cctype.h>#include <vcl_algorithm.h>#include <vcl_sstream.h>#include <vcl_cmath.h>#include <vul/vul_reg_exp.h>#include <vul/vul_sprintf.h>Go to the source code of this file.
Defines | |
| #define | END_OF_STRING (0) |
| #define | REGEXP_INTEGER "\\-?[0123456789]+" |
Functions | |
| char * | vul_string_c_upcase (char *s) |
| Converts all alphabetical characters to uppercase. | |
| char * | vul_string_c_downcase (char *s) |
| Converts all alphabetical characters to lowercase. | |
| char * | vul_string_c_capitalize (char *s) |
| Capitalizes all words in a string. | |
| char * | vul_string_c_trim (char *str, const char *rem) |
| Removes any occurrences of rem from str, and returns the modified string. | |
| char * | vul_string_c_left_trim (char *str, const char *rem) |
| Removes any prefix occurrence of rem from str and returns modified string. | |
| char * | vul_string_c_right_trim (char *str, const char *rem) |
| Removes any suffix occurrence of rem from str and returns modified string. | |
| char * | vul_string_c_reverse (char *c) |
| Reverses the order of the characters in string. | |
| vcl_string & | vul_string_reverse (vcl_string &s) |
| Reverses the order of the characters in string. | |
| vcl_string & | vul_string_upcase (vcl_string &s) |
| Converts all alphabetical characters to uppercase. | |
| vcl_string & | vul_string_downcase (vcl_string &s) |
| Converts all alphabetical characters to lowercase. | |
| vcl_string & | vul_string_capitalize (vcl_string &s) |
| Capitalizes all words in string. | |
| vcl_string & | vul_string_trim (vcl_string &sr, const char *rem) |
| Removes any occurrences of rem from str and returns modified string. | |
| vcl_string & | vul_string_left_trim (vcl_string &sr, const char *rem) |
| Removes any prefix occurrence of rem from str and returns modified string. | |
| vcl_string & | vul_string_right_trim (vcl_string &sr, const char *rem) |
| Removes any suffix occurrence of rem from str and returns modified string. | |
| int | vul_string_atoi (vcl_string const &s) |
| Reads an integer from a string. | |
| double | vul_string_atof (vcl_string const &s) |
| Reads a double from a string. | |
| double | vul_string_atof_withsuffix (vcl_string const &s) |
| Reads a double from a string, with k, kb, M, etc suffix. | |
| bool | vul_string_to_bool (const vcl_string &str) |
| Convert a string to a boolean. | |
| vcl_vector< int > | vul_string_to_int_list (vcl_string str) |
| Convert a string to a list of ints, using the matlab index format. | |
| bool | vul_string_expand_var (vcl_string &str) |
| Expand any environment variables in the string. | |
| bool | vul_string_replace (vcl_string &full_str, const vcl_string &find_str, const vcl_string &replace_str, int num_times) |
| replaces instances "find_str" in "full_str" with "replace_str" a given "num_times". | |
| vcl_string | vul_string_escape_ctrl_chars (const vcl_string &in) |
| Replace control chars with escaped representations. | |
Detailed Description
Definition in file vul_string.cxx.
Define Documentation
| #define END_OF_STRING (0) |
Definition at line 17 of file vul_string.cxx.
| #define REGEXP_INTEGER "\\-?[0123456789]+" |
Function Documentation
| double vul_string_atof | ( | vcl_string const & | s | ) |
Reads a double from a string.
Definition at line 219 of file vul_string.cxx.
| double vul_string_atof_withsuffix | ( | vcl_string const & | s | ) |
Reads a double from a string, with k, kb, M, etc suffix.
No space is allowed between the number and the suffix. k=10^3, kb=2^10, M=10^6, Mb=2^20, G=10^9, Gb=2^30, T=10^12, Tb=2^40 If parse fails, return 0.0;
Definition at line 229 of file vul_string.cxx.
| int vul_string_atoi | ( | vcl_string const & | s | ) |
Reads an integer from a string.
Definition at line 214 of file vul_string.cxx.
| char* vul_string_c_capitalize | ( | char * | ) |
Capitalizes all words in a string.
A word is defined as a sequence of characters separated by non-alphanumerics.
Definition at line 46 of file vul_string.cxx.
| char* vul_string_c_downcase | ( | char * | s | ) |
Converts all alphabetical characters to lowercase.
Definition at line 33 of file vul_string.cxx.
| char* vul_string_c_left_trim | ( | char * | str, |
| const char * | rem | ||
| ) |
Removes any prefix occurrence of rem from str and returns modified string.
Definition at line 78 of file vul_string.cxx.
| char* vul_string_c_reverse | ( | char * | c | ) |
Reverses the order of the characters in string.
Definition at line 113 of file vul_string.cxx.
| char* vul_string_c_right_trim | ( | char * | str, |
| const char * | rem | ||
| ) |
Removes any suffix occurrence of rem from str and returns modified string.
Definition at line 97 of file vul_string.cxx.
| char* vul_string_c_trim | ( | char * | str, |
| const char * | rem | ||
| ) |
Removes any occurrences of rem from str, and returns the modified string.
Definition at line 60 of file vul_string.cxx.
| char* vul_string_c_upcase | ( | char * | s | ) |
Converts all alphabetical characters to uppercase.
Definition at line 21 of file vul_string.cxx.
| vcl_string& vul_string_capitalize | ( | vcl_string & | s | ) |
Capitalizes all words in string.
Definition at line 160 of file vul_string.cxx.
| vcl_string& vul_string_downcase | ( | vcl_string & | s | ) |
Converts all alphabetical characters to lowercase.
Definition at line 152 of file vul_string.cxx.
| vcl_string vul_string_escape_ctrl_chars | ( | const vcl_string & | in | ) |
Replace control chars with escaped representations.
Space and "\n" are preserved, but tabs, CR, etc are escaped. This is not aimed and is not suitable for any particular input-validation security problem, such as sql-injection.
Definition at line 508 of file vul_string.cxx.
| bool vul_string_expand_var | ( | vcl_string & | str | ) |
Expand any environment variables in the string.
Expands "foo\f$VARfoo" to "foobarfoo" when 
VAR and 
{VAR}foo." " ![$(VAR)" and "$[VAR]" can also be used. There are no inbuilt variables like in shell scripting, and variable names cannot contain whitespace or "$"s. "$](form_2.png)
$" can be used to insert a literal "
Definition at line 384 of file vul_string.cxx.
| vcl_string& vul_string_left_trim | ( | vcl_string & | sr, |
| const char * | rem | ||
| ) |
Removes any prefix occurrence of rem from str and returns modified string.
Definition at line 195 of file vul_string.cxx.
| bool vul_string_replace | ( | vcl_string & | full_str, |
| const vcl_string & | find_str, | ||
| const vcl_string & | replace_str, | ||
| int | num_times | ||
| ) |
replaces instances "find_str" in "full_str" with "replace_str" a given "num_times".
- Returns:
- true iff at least one replacement took place.
Definition at line 481 of file vul_string.cxx.
| vcl_string& vul_string_reverse | ( | vcl_string & | s | ) |
Reverses the order of the characters in string.
Definition at line 129 of file vul_string.cxx.
| vcl_string& vul_string_right_trim | ( | vcl_string & | sr, |
| const char * | rem | ||
| ) |
Removes any suffix occurrence of rem from str and returns modified string.
Definition at line 205 of file vul_string.cxx.
| bool vul_string_to_bool | ( | const vcl_string & | str | ) |
Convert a string to a boolean.
Looks for On, true, yes, 1 to mean true. everything else is false. It ignores leading and trailing whitespace and capitalisation.
Definition at line 278 of file vul_string.cxx.
| vcl_vector<int> vul_string_to_int_list | ( | vcl_string | str | ) |
Convert a string to a list of ints, using the matlab index format.
Convert a string to a list of ints.
e.g. "0,1,10:14,20:-2:10" results in 0,1,10,11,12,13,14,20,18,16,14,12,10 No spaces are allowed.
- Returns:
- empty on error.
Definition at line 298 of file vul_string.cxx.
| vcl_string& vul_string_trim | ( | vcl_string & | sr, |
| const char * | rem | ||
| ) |
Removes any occurrences of rem from str and returns modified string.
Definition at line 181 of file vul_string.cxx.
| vcl_string& vul_string_upcase | ( | vcl_string & | s | ) |
Converts all alphabetical characters to uppercase.
Definition at line 144 of file vul_string.cxx.
