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https://github.com/tesseract-ocr/tesseract.git
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75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
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/**************************************************************************
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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**************************************************************************/
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#include <string.h>
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#include <ctype.h>
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/*chartoname(name,c,dir) converts c into a useful filename*/
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void chartoname(register char *name, /*result */
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char c, /*char to convert */
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const char *dir) { /*directory to use */
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char file[3]; /*filename */
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int index; /*index of namelist */
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static const char *namelist[] = {
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"!bang",
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"\"doubleq",
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"#hash",
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"$dollar",
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"%percent",
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"&and",
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"'quote",
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"(lround",
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")rround",
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"*asterisk",
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"+plus",
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",comma",
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"-minus",
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".dot",
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"/slash",
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":colon",
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";semic",
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"<less",
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"=equal",
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">greater",
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"?question",
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"@at",
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"[lsquare",
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"\\backsl",
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"]rsquare",
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"^uparr",
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"_unders",
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"`grave",
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"{lbrace",
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"|bar",
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"}rbrace",
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"~tilde"
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};
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strcpy(name, dir); /*add specific directory */
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for (index = 0; index < sizeof namelist / sizeof (char *)
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&& c != namelist[index][0]; index++);
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if (index < sizeof namelist / sizeof (char *))
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/*add text name */
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strcat (name, &namelist[index][1]);
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else {
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if (isupper (c)) {
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file[0] = 'c'; /*direct a-z or A-Z */
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file[1] = c; /*direct a-z or A-Z */
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file[2] = '\0';
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}
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else {
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file[0] = c; /*direct a-z or A-Z */
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file[1] = '\0';
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}
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strcat(name, file); /*append filename */
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}
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}
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