Mercurial > repos > blastem
diff util.c @ 799:0b692b5d154b
Merge
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Sun, 26 Jul 2015 13:25:31 -0700 |
parents | bce97fc0bb8a 792be135d3af |
children | 3eced113081c |
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--- a/util.c Sun Jul 26 13:08:22 2015 -0700 +++ b/util.c Sun Jul 26 13:25:31 2015 -0700 @@ -8,6 +8,9 @@ #include <sys/stat.h> #include <unistd.h> +#include "blastem.h" //for headless global +#include "render.h" //for render_errorbox + char * alloc_concat(char * first, char * second) { int flen = strlen(first); @@ -86,6 +89,91 @@ exe_str = str; } +void fatal_error(char *format, ...) +{ + va_list args; + va_start(args, format); + if (!headless) { + //take a guess at the final size + size_t size = strlen(format) * 2; + char *buf = malloc(size); + size_t actual = vsnprintf(buf, size, format, args); + if (actual >= size) { + actual++; + free(buf); + buf = malloc(actual); + va_end(args); + va_start(args, format); + vsnprintf(buf, actual, format, args); + } + fputs(buf, stderr); + render_errorbox("Fatal Error", buf); + free(buf); + } else { + vfprintf(stderr, format, args); + } + va_end(args); + exit(1); +} + +void warning(char *format, ...) +{ + va_list args; + va_start(args, format); +#ifndef _WIN32 + if (headless || (isatty(STDERR_FILENO) && isatty(STDIN_FILENO))) { + vfprintf(stderr, format, args); + } else { +#endif + size_t size = strlen(format) * 2; + char *buf = malloc(size); + size_t actual = vsnprintf(buf, size, format, args); + if (actual >= size) { + actual++; + free(buf); + buf = malloc(actual); + va_end(args); + va_start(args, format); + vsnprintf(buf, actual, format, args); + } + fputs(buf, stderr); + render_infobox("BlastEm Info", buf); + free(buf); +#ifndef _WIN32 + } +#endif + va_end(args); +} + +void info_message(char *format, ...) +{ + va_list args; + va_start(args, format); +#ifndef _WIN32 + if (headless || (isatty(STDOUT_FILENO) && isatty(STDIN_FILENO))) { + vprintf(format, args); + } else { +#endif + size_t size = strlen(format) * 2; + char *buf = malloc(size); + size_t actual = vsnprintf(buf, size, format, args); + if (actual >= size) { + actual++; + free(buf); + buf = malloc(actual); + va_end(args); + va_start(args, format); + vsnprintf(buf, actual, format, args); + } + fputs(buf, stdout); + render_infobox("BlastEm Info", buf); + free(buf); +#ifndef _WIN32 + } +#endif + va_end(args); +} + #ifdef _WIN32 #include <windows.h> #include <shlobj.h>