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If you modify src/*.gaa files you need to rebuild them using the 'gaa'
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tool. The last release, 1.6.6, contains some minor problems that
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triggers warnings on the output C code. The following patch against
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gaa 1.6.6 is used to generate files stored in GnuTLS.
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diff -ur gaa-1.6.6.orig/source/skel/gaa.skel gaa-1.6.6/source/skel/gaa.skel
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--- gaa-1.6.6.orig/source/skel/gaa.skel 2004-04-15 13:32:29.000000000 +0200
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+++ gaa-1.6.6/source/skel/gaa.skel 2008-11-13 10:52:23.000000000 +0100
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-static char gaa_getchar(char *arg)
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- if(strlen(arg) != 1)
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- printf("Option %s: '%s' isn't an character\n", gaa_current_option, arg);
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static char* gaa_getstr(char *arg)
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-static float gaa_getfloat(char *arg)
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- if(sscanf(arg, "%f%c", &tmp, &a) < 1)
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- printf("Option %s: '%s' isn't a float number\n", gaa_current_option, arg);
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/* option structures */
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int gaa(int argc, char **argv, gaainfo *gaaval)
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opt_list = (char*) gaa_malloc(GAA_NB_OPTION + 1);
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- for(i = 0; i < GAA_NB_OPTION + 1; i++)
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+ for(l = 0; l < GAA_NB_OPTION + 1; l++)
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gaa_arg_used = gaa_malloc(argc * sizeof(char));
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- for(i = 1; i < argc; i++)
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- gaa_arg_used[i] = 0;
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- for(i = 1; i < argc; i++)
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+ for(l = 1; l < argc; l++)
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+ gaa_arg_used[l] = 0;
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+ for(l = 1; l < argc; l++)
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- if(gaa_arg_used[i] == 0)
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+ if(gaa_arg_used[l] == 0)
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- tmp1 = gaa_is_an_argument(GAAargv[i]);
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+ tmp1 = gaa_is_an_argument(GAAargv[l]);
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case GAA_LETTER_OPTION:
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- tmp2 = gaa_get_option_num(argv[i]+j, tmp1);
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+ tmp2 = gaa_get_option_num(argv[l]+j, tmp1);
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if(tmp2 == GAA_ERROR_NOMATCH)
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- printf("Invalid option '%s'\n", argv[i]+j);
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+ printf("Invalid option '%s'\n", argv[l]+j);
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- switch(gaa_try(tmp2, i+1, gaaval, opt_list))
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+ switch(gaa_try(tmp2, l+1, gaaval, opt_list))
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case GAA_ERROR_NOTENOUGH_ARGS:
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printf("'%s': not enough arguments\n",gaa_current_option);
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@@ -501,18 +485,18 @@
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printf("Unknown error\n");
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- gaa_arg_used[i] = 1;
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+ gaa_arg_used[l] = 1;
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case GAA_MULTIPLE_OPTION:
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- for(j = 1; j < strlen(argv[i]); j++)
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+ for(j = 1; j < strlen(argv[l]); j++)
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- tmp2 = gaa_get_option_num(argv[i]+j, tmp1);
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+ tmp2 = gaa_get_option_num(argv[l]+j, tmp1);
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if(tmp2 == GAA_ERROR_NOMATCH)
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- printf("Invalid option '%c'\n", *(argv[i]+j));
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+ printf("Invalid option '%c'\n", *(argv[l]+j));
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- switch(gaa_try(tmp2, i+1, gaaval, opt_list))
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+ switch(gaa_try(tmp2, l+1, gaaval, opt_list))
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case GAA_ERROR_NOTENOUGH_ARGS:
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printf("'%s': not enough arguments\n",gaa_current_option);
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printf("Unknown error\n");
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- gaa_arg_used[i] = 1;
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+ gaa_arg_used[l] = 1;
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- for(i = 1; i < argc; i++)
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+ for(l = 1; l < argc; l++)
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- if(gaa_arg_used[i] == 0)
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+ if(gaa_arg_used[l] == 0)
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printf("Too many arguments\n");
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- if(a==EOF) return 0; //a = ' ';
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+ if(a==EOF) return 0; /* a = ' '; */