diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/driver/mdso_amain.c | 94 | ||||
| -rw-r--r-- | src/mdso.c | 91 |
2 files changed, 94 insertions, 91 deletions
diff --git a/src/driver/mdso_amain.c b/src/driver/mdso_amain.c new file mode 100644 index 0000000..a00e2d1 --- /dev/null +++ b/src/driver/mdso_amain.c @@ -0,0 +1,94 @@ +/****************************************************************/ +/* mdso: midipix dso scavenger */ +/* Copyright (C) 2015--2016 Z. Gilboa */ +/* Released under GPLv2 and GPLv3; see COPYING.MDSO. */ +/****************************************************************/ + +#include <stdio.h> +#include <unistd.h> +#include <mdso/mdso.h> +#include <mdso/mdso_output.h> +#include "mdso_driver_impl.h" + +#ifndef MDSO_DRIVER_FLAGS +#define MDSO_DRIVER_FLAGS MDSO_DRIVER_VERBOSITY_ERRORS \ + | MDSO_DRIVER_VERBOSITY_USAGE +#endif + +static const char vermsg[] = "%s%s%s (git://midipix.org/mdso): " + "version %s%d.%d.%d%s.\n" + "[commit reference: %s%s%s]\n"; + +static const char * const mdso_ver_color[6] = { + "\x1b[1m\x1b[35m","\x1b[0m", + "\x1b[1m\x1b[32m","\x1b[0m", + "\x1b[1m\x1b[34m","\x1b[0m" +}; + +static const char * const mdso_ver_plain[6] = { + "","", + "","", + "","" +}; + +static ssize_t mdso_version(struct mdso_driver_ctx * dctx) +{ + const struct mdso_source_version * verinfo; + const char * const * verclr; + + verinfo = mdso_source_version(); + verclr = isatty(STDOUT_FILENO) ? mdso_ver_color : mdso_ver_plain; + + return fprintf(stdout,vermsg, + verclr[0],dctx->program,verclr[1], + verclr[2],verinfo->major,verinfo->minor, + verinfo->revision,verclr[3], + verclr[4],verinfo->commit,verclr[5]); +} + +static void mdso_perform_unit_actions(struct mdso_unit_ctx * uctx) +{ + uint64_t flags = uctx->cctx->fmtflags; + + if (flags & MDSO_OUTPUT_EXPORT_SYMS) { + uctx->status = mdso_output_export_symbols(uctx,uctx->cctx,stdout); + uctx->nerrors += !!uctx->status; + } +} + +static int mdso_exit(struct mdso_driver_ctx * dctx, int nerrors) +{ + mdso_free_driver_ctx(dctx); + return nerrors ? 2 : 0; +} + +int mdso_main(int argc, char ** argv, char ** envp) +{ + int ret; + struct mdso_driver_ctx * dctx; + struct mdso_unit_ctx * uctx; + const char ** unit; + + if ((ret = mdso_get_driver_ctx(argv,envp,MDSO_DRIVER_FLAGS,&dctx))) + return (ret == MDSO_USAGE) ? !--argc : 2; + + if (dctx->cctx->drvflags & MDSO_DRIVER_VERSION) + if ((mdso_version(dctx)) < 0) + return mdso_exit(dctx,2); + + for (unit=dctx->units; *unit; unit++) { + if (!(mdso_get_unit_ctx(dctx,*unit,&uctx))) { + mdso_perform_unit_actions(uctx); + ret += uctx->nerrors; + mdso_free_unit_ctx(uctx); + } + } + + if (*dctx->units) { + dctx->status = mdso_create_implib_sources(dctx); + dctx->nerrors += !!dctx->status; + ret += dctx->nerrors; + } + + return mdso_exit(dctx,ret); +} @@ -4,100 +4,9 @@ /* Released under GPLv2 and GPLv3; see COPYING.MDSO. */ /****************************************************************/ -#include <stdio.h> -#include <unistd.h> #include <mdso/mdso.h> -#include <mdso/mdso_output.h> -#include "mdso_driver_impl.h" - -#ifndef MDSO_DRIVER_FLAGS -#define MDSO_DRIVER_FLAGS MDSO_DRIVER_VERBOSITY_ERRORS \ - | MDSO_DRIVER_VERBOSITY_USAGE -#endif - -static const char vermsg[] = "%s%s%s (git://midipix.org/mdso): " - "version %s%d.%d.%d%s.\n" - "[commit reference: %s%s%s]\n"; - -static const char * const mdso_ver_color[6] = { - "\x1b[1m\x1b[35m","\x1b[0m", - "\x1b[1m\x1b[32m","\x1b[0m", - "\x1b[1m\x1b[34m","\x1b[0m" -}; - -static const char * const mdso_ver_plain[6] = { - "","", - "","", - "","" -}; - -static ssize_t mdso_version(struct mdso_driver_ctx * dctx) -{ - const struct mdso_source_version * verinfo; - const char * const * verclr; - - verinfo = mdso_source_version(); - verclr = isatty(STDOUT_FILENO) ? mdso_ver_color : mdso_ver_plain; - - return fprintf(stdout,vermsg, - verclr[0],dctx->program,verclr[1], - verclr[2],verinfo->major,verinfo->minor, - verinfo->revision,verclr[3], - verclr[4],verinfo->commit,verclr[5]); -} - -static void mdso_perform_unit_actions(struct mdso_unit_ctx * uctx) -{ - uint64_t flags = uctx->cctx->fmtflags; - - if (flags & MDSO_OUTPUT_EXPORT_SYMS) { - uctx->status = mdso_output_export_symbols(uctx,uctx->cctx,stdout); - uctx->nerrors += !!uctx->status; - } -} - -static int mdso_exit(struct mdso_driver_ctx * dctx, int nerrors) -{ - mdso_free_driver_ctx(dctx); - return nerrors ? 2 : 0; -} - -int mdso_main(int argc, char ** argv, char ** envp) -{ - int ret; - struct mdso_driver_ctx * dctx; - struct mdso_unit_ctx * uctx; - const char ** unit; - - if ((ret = mdso_get_driver_ctx(argv,envp,MDSO_DRIVER_FLAGS,&dctx))) - return (ret == MDSO_USAGE) ? !--argc : 2; - - if (dctx->cctx->drvflags & MDSO_DRIVER_VERSION) - if ((mdso_version(dctx)) < 0) - return mdso_exit(dctx,2); - - for (unit=dctx->units; *unit; unit++) { - if (!(mdso_get_unit_ctx(dctx,*unit,&uctx))) { - mdso_perform_unit_actions(uctx); - ret += uctx->nerrors; - mdso_free_unit_ctx(uctx); - } - } - - if (*dctx->units) { - dctx->status = mdso_create_implib_sources(dctx); - dctx->nerrors += !!dctx->status; - ret += dctx->nerrors; - } - - return mdso_exit(dctx,ret); -} - -#ifndef MDSO_IN_A_BOX int main(int argc, char ** argv, char ** envp) { return mdso_main(argc,argv,envp); } - -#endif |