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| 29 | #ifdef HAVE_CONFIG_H1 |
| 30 | # include "config.h" |
| 31 | #endif |
| 32 | |
| 33 | #include <X11/Xos.h> |
| 34 | #include <X11/Xlib.h> |
| 35 | #include <stdio.h> |
| 36 | #include <ctype.h> |
| 37 | #include <stdlib.h> |
| 38 | #include "xmodmap.h" |
| 39 | |
| 40 | #define NOTINFILEFILENAME"commandline" "commandline" |
| 41 | const char *inputFilename = NOTINFILEFILENAME"commandline"; |
| 42 | int lineno = 0; |
| 43 | |
| 44 | void process_file (const char *filename) |
| 45 | { |
| 46 | FILE *fp; |
| 47 | char buffer[BUFSIZ1024]; |
| 48 | |
| 49 | |
| 50 | |
| 51 | if (!filename) { |
| 52 | fp = stdin__stdinp; |
| 53 | inputFilename = "stdin"; |
| 54 | } else { |
| 55 | fp = fopen (filename, "r"); |
| 56 | if (!fp) { |
| 57 | fprintf (stderr__stderrp, "%s: unable to open file '%s' for reading\n", |
| 58 | ProgramName, filename); |
| 59 | parse_errors++; |
| 60 | return; |
| 61 | } |
| 62 | inputFilename = filename; |
| 63 | } |
| 64 | |
| 65 | |
| 66 | |
| 67 | |
| 68 | if (verbose) { |
| 69 | printf ("! %s:\n", inputFilename); |
| 70 | } |
| 71 | |
| 72 | for (lineno = 0; ; lineno++) { |
| 73 | buffer[0] = '\0'; |
| 74 | if (fgets (buffer, BUFSIZ1024, fp) == NULL((void*)0)) |
| 75 | break; |
| 76 | |
| 77 | process_line (buffer); |
| 78 | } |
| 79 | |
| 80 | inputFilename = NOTINFILEFILENAME"commandline"; |
| 81 | lineno = 0; |
| 82 | (void) fclose (fp); |
| 83 | } |
| 84 | |
| 85 | |
| 86 | void process_line (const char *line) |
| 87 | { |
| 88 | int len; |
| 89 | int i; |
| 90 | char *cp, *buffer; |
| 91 | |
| 92 | |
| 93 | len = strlen(line); |
| 94 | cp = buffer = strdup(line); |
| Value stored to 'cp' is never read |
| 95 | if (buffer == NULL((void*)0)) { |
| 96 | fprintf(stderr__stderrp, "%s: Could not allocate %d bytes\n", ProgramName, len); |
| 97 | Exit(-1); |
| 98 | } |
| 99 | |
| 100 | for (i = 0; i < len; i++) { |
| 101 | register char c = buffer[i]; |
| 102 | if (!(isspace(c) || c == '\n')) break; |
| 103 | } |
| 104 | if (i == len) goto done; |
| 105 | |
| 106 | cp = &buffer[i]; |
| 107 | |
| 108 | if (*cp == '!') goto done; |
| 109 | len -= (cp - buffer); |
| 110 | |
| 111 | |
| 112 | |
| 113 | |
| 114 | for (i = len-1; i >= 0; i--) { |
| 115 | register char c = cp[i]; |
| 116 | if (!(isspace(c) || c == '\n')) break; |
| 117 | } |
| 118 | if (i >= 0) cp[len = (i+1)] = '\0'; |
| 119 | |
| 120 | if (verbose) { |
| 121 | printf ("! %d: %s\n", lineno+1, cp); |
| 122 | } |
| 123 | |
| 124 | |
| 125 | handle_line (cp, len); |
| 126 | |
| 127 | done: |
| 128 | free(buffer); |
| 129 | } |